:root {
  --bg-0: #060a14;
  --bg-1: #0b1224;
  --panel: rgba(14, 23, 46, 0.82);
  --line: rgba(120, 151, 255, 0.24);
  --text: #e8f0ff;
  --muted: #95a4c5;
  --accent: #3dd9b1;
  --accent-2: #3b82f6;
  --danger: #ff7b8f;
  --ok: #3dd9b1;
  --radius: 14px;
  --shadow: 0 12px 38px rgba(1, 5, 16, 0.45);
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --page-base: #060a14;
  --page-bg: radial-gradient(circle at 20% 20%, #132346 0%, var(--bg-0) 52%), var(--bg-0);
  --surface-bg: linear-gradient(160deg, rgba(8, 15, 31, 0.92), rgba(14, 25, 48, 0.82));
  --surface-2: rgba(10, 18, 36, 0.76);
  --surface-3: rgba(5, 11, 24, 0.8);
  --eyebrow-text: #96f6dc;
  --eyebrow-border: rgba(61, 217, 177, 0.42);
  --hero-sub: #bed0f5;
  --cta-text: #04101c;
  --theme-ring: rgba(76, 182, 255, 0.28);
  --cta-grad-1: #9ff7de;
  --cta-grad-2: #4ce0ff;
  --cta-grad-3: #78a6ff;
  --proof-bg: linear-gradient(160deg, rgba(9, 16, 34, 0.88), rgba(13, 23, 44, 0.74));
  --proof-border: rgba(102, 135, 225, 0.24);
  --art-overlay: rgba(10, 16, 32, 0.2);
  --surface-glow: rgba(61, 217, 177, 0.16);
  --brand-logo-height: 34px;
  --hero-glow-a: rgba(74, 231, 197, 0.3);
  --hero-glow-b: rgba(97, 192, 255, 0.28);
  --hero-glow-c: rgba(160, 124, 255, 0.18);
  --space-2xs: 8px;
  --space-xs: 12px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 64px;
  --space-3xl: 88px;
  --space-4xl: 120px;
  --space-hero-y: 44px;
  --space-section-gap: 30px;
  --space-card-padding: 22px;
  --space-card-gap: 18px;
  --space-copy-gap: 12px;
  --space-cta-gap: 14px;
  --space-faq-padding-y: 18px;
  --space-faq-padding-x: 20px;
  --landing-background-image: url('/assets/themes/bg_overlay_signal_vault.svg');
  --landing-background-size: min(46vw, 820px) auto;
  --landing-background-position: right -6vw top 72px;
  --landing-background-opacity: 0.9;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; background: #060a14; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--page-base);
  line-height: 1.55;
  position: relative;
  overflow-x: hidden;
}
body.mode-public::before,
body.mode-public::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}
body.mode-public::before {
  z-index: 0;
  background: var(--page-bg);
  opacity: 1;
}
body.mode-public::after {
  z-index: 0;
  background:
    radial-gradient(circle at 32% 18%, rgba(61, 217, 177, 0.1), transparent 22%),
    radial-gradient(circle at 68% 16%, rgba(91, 192, 255, 0.12), transparent 24%),
    radial-gradient(circle at 50% 48%, rgba(169, 124, 255, 0.08), transparent 26%),
    var(--landing-background-image) var(--landing-background-position) / var(--landing-background-size) no-repeat;
  opacity: var(--landing-background-opacity);
  filter: saturate(1.05);
  animation: backgroundDrift 28s ease-in-out infinite alternate, auroraShift 18s ease-in-out infinite alternate;
}
.mesh {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(80,120,255,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(80,120,255,0.05) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 82%);
  opacity: 0.9;
  animation: gridDrift 24s linear infinite;
}
.app-shell { max-width: 1180px; margin: 0 auto; padding: 24px 20px 48px; position: relative; z-index: 1; }
.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent 42%),
    linear-gradient(180deg, rgba(10, 16, 34, 0.82), rgba(7, 13, 27, 0.72));
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 18px 44px rgba(1, 5, 16, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.topbar-public {
  position: sticky;
  top: 16px;
  z-index: 20;
}
.brand-wrap { display: flex; align-items: center; }
.brand-logo-shell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.brand-logo {
  display: block;
  width: auto;
  height: var(--brand-logo-height);
  max-width: min(168px, 32vw);
  object-fit: contain;
}

.nav-links { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-start; }
.nav-public { justify-content: flex-end; }
.theme-nav-group {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-left: 10px;
  padding-left: 12px;
  border-left: 1px solid rgba(118, 146, 220, 0.18);
}
.theme-nav-group > span {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.theme-nav-group-fixed {
  gap: 12px;
}
.theme-lock-badge {
  display: inline-grid;
  gap: 2px;
  padding: 8px 12px;
  border-radius: 14px;
  border: 1px solid rgba(118, 146, 220, 0.22);
  background: rgba(11, 19, 36, 0.5);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}
.theme-lock-badge strong {
  font-family: var(--font-heading);
  font-size: 13px;
  color: var(--text);
  line-height: 1.15;
}
.theme-lock-badge small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.2;
}
.theme-switcher-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.theme-switcher-nav .theme-switch-chip {
  padding: 8px 10px;
  font-size: 12px;
  border-radius: 999px;
}
.nav-links a, .ghost-btn {
  text-decoration: none;
  color: var(--text);
  padding: 9px 13px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: 0.25s ease;
  font-size: 14px;
}
.nav-links a:hover, .ghost-btn:hover {
  border-color: rgba(104, 202, 255, 0.32);
  background: linear-gradient(135deg, rgba(61, 217, 177, 0.12), rgba(59, 130, 246, 0.14));
  box-shadow: 0 10px 24px rgba(76, 182, 255, 0.14);
}
.nav-links a:focus-visible,
.ghost-btn:focus-visible,
.primary-link:focus-visible,
.ghost-link:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.user-chip {
  font-size: 12px;
  border: 1px solid var(--line);
  padding: 8px 10px;
  border-radius: 999px;
  color: #c9d8ff;
  white-space: nowrap;
}

.panel {
  margin-top: 18px;
  display: grid;
  gap: 18px;
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}

.hero { margin-bottom: var(--space-md); }
.eyebrow {
  display: inline-block;
  margin: 0;
  color: var(--eyebrow-text);
  border: 1px solid var(--eyebrow-border);
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, rgba(61, 217, 177, 0.14), rgba(76, 182, 255, 0.14));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 10px 24px rgba(61, 217, 177, 0.08);
}
h1 {
  margin: 10px 0 10px;
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 2.5vw, 2.2rem);
  line-height: 1.2;
}
.hero-sub { margin: 0; color: var(--muted); max-width: 780px; }

.landing-main {
  margin-top: var(--space-md);
  display: grid;
  gap: var(--space-section-gap);
}
.surface,
.section-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface-bg);
  box-shadow: 0 20px 48px rgba(1, 6, 20, 0.42), inset 0 1px 0 rgba(255,255,255,0.05);
}
.surface {
  position: relative;
  overflow: hidden;
}
.surface::before,
.section-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(117, 245, 220, 0.28), rgba(92, 188, 255, 0.16), rgba(176, 130, 255, 0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.55;
  pointer-events: none;
}
.surface::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% auto;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--surface-glow), transparent 68%);
  pointer-events: none;
}
.landing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: var(--space-lg);
  padding: var(--space-hero-y) 36px;
  background:
    linear-gradient(160deg, rgba(8, 15, 31, 0.9), rgba(10, 18, 39, 0.72)),
    radial-gradient(circle at 16% 18%, var(--hero-glow-a), transparent 34%),
    radial-gradient(circle at 78% 22%, var(--hero-glow-b), transparent 34%),
    radial-gradient(circle at 58% 80%, var(--hero-glow-c), transparent 28%);
}
.app-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 20px;
  padding: 26px;
}
.hero-copy,
.hero-visual,
.app-hero-copy,
.app-hero-visual {
  position: relative;
  z-index: 1;
}
.app-hero-visual {
  display: grid;
  gap: 14px;
  align-content: start;
}
.hero-title-line {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-signal-icon {
  width: clamp(64px, 8vw, 88px);
  height: clamp(64px, 8vw, 88px);
  flex: 0 0 auto;
  filter: drop-shadow(0 0 18px rgba(76, 224, 255, 0.24));
  animation: iconFloat 5s ease-in-out infinite;
}
.landing-title {
  margin: 14px 0 16px;
  font-family: var(--font-heading);
  font-size: clamp(2.35rem, 5.25vw, 4.2rem);
  line-height: 1.01;
  letter-spacing: -0.04em;
  max-width: 13ch;
  background: linear-gradient(135deg, #f5fbff 0%, #c9edff 36%, #a6ffe8 62%, #c0c8ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 22px rgba(100, 192, 255, 0.12);
}
.hero-title-line .landing-title {
  margin: 0;
  max-width: 13ch;
}
.app-title {
  margin: 12px 0 10px;
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
  max-width: 11ch;
}
.app-sub {
  max-width: 60ch;
}
.theme-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.theme-switch-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(109, 138, 221, 0.26);
  background: rgba(10, 18, 35, 0.4);
  color: var(--muted);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
}
.theme-switch-chip.is-active {
  background: rgba(61, 217, 177, 0.14);
  border-color: rgba(61, 217, 177, 0.35);
  color: #b7fff2;
}
.app-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.app-metric-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(98, 129, 219, 0.24);
  background: var(--surface-2);
}
.app-metric-card span,
.stat-card span {
  display: block;
  color: #8fa5d6;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.app-metric-card strong {
  display: block;
  margin-top: 10px;
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.7vw, 1.75rem);
  line-height: 1;
}
.app-metric-card p {
  margin: 10px 0 0;
  color: #b6c8ec;
  line-height: 1.45;
  font-size: 13px;
}
.theme-current {
  display: inline-grid;
  gap: 4px;
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 16px;
  background: rgba(12, 19, 39, 0.44);
  border: 1px solid rgba(116, 144, 231, 0.24);
}
.theme-current span,
.hero-art-meta span {
  color: #90a7d7;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.theme-current strong,
.hero-art-meta strong,
.theme-card h3 {
  font-family: var(--font-heading);
}
.theme-current strong {
  font-size: 16px;
}
.theme-current small {
  color: #bcd0f5;
}
.landing-sub {
  margin: 0;
  color: var(--hero-sub);
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.72;
}
.landing-sub + .landing-sub {
  margin-top: var(--space-xs);
}
.landing-sub-strong {
  color: #e5efff;
  font-size: 16px;
  line-height: 1.75;
  max-width: 44ch;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-cta-gap);
  margin-top: var(--space-md);
}
.lang-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.lang-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(112, 145, 237, 0.3);
  background: rgba(10, 18, 35, 0.64);
  color: #b8c9eb;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.lang-pill.active {
  color: #0a1323;
  background: linear-gradient(135deg, #a5ffe8, #87baff);
}
.primary-link,
.ghost-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: 0.2s ease;
}
.primary-link {
  color: var(--cta-text);
  background: linear-gradient(135deg, var(--cta-grad-1), var(--cta-grad-2) 56%, var(--cta-grad-3));
  box-shadow: 0 16px 34px var(--theme-ring), 0 0 28px rgba(61, 217, 177, 0.14);
  background-size: 200% 200%;
  animation: buttonGlow 8s ease-in-out infinite;
}
.primary-link:hover {
  transform: translateY(-2px) scale(1.01);
  filter: brightness(1.03);
}
.ghost-link {
  color: var(--text);
  border: 1px solid rgba(124, 154, 245, 0.35);
  background: rgba(12, 21, 44, 0.52);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
.ghost-link:hover {
  border-color: rgba(61, 217, 177, 0.55);
  background: rgba(16, 30, 56, 0.92);
  transform: translateY(-2px);
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-md);
}
.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border-radius: 999px;
  border: 1px solid rgba(82, 116, 208, 0.22);
  background: linear-gradient(135deg, rgba(8, 15, 30, 0.56), rgba(18, 29, 58, 0.48));
  color: #c9d8f6;
  font-size: 11px;
  letter-spacing: 0.01em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
.bg-switcher {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(97, 130, 222, 0.22);
  background: rgba(8, 15, 31, 0.54);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
.bg-switcher-head {
  display: grid;
  gap: 4px;
}
.bg-switcher-head strong {
  font-family: var(--font-heading);
  font-size: 15px;
  color: #edf5ff;
}
.bg-switcher-head span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
.bg-switcher-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.bg-switcher-btn {
  appearance: none;
  border: 1px solid rgba(109, 138, 221, 0.24);
  background: rgba(10, 18, 35, 0.42);
  border-radius: 16px;
  padding: 10px;
  display: grid;
  gap: 8px;
  color: var(--text);
  cursor: pointer;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}
.bg-switcher-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(132, 214, 255, 0.42);
  box-shadow: 0 18px 28px rgba(2, 9, 24, 0.28);
}
.bg-switcher-btn.is-active {
  border-color: rgba(101, 238, 204, 0.44);
  background: rgba(9, 19, 36, 0.78);
  box-shadow: 0 0 0 1px rgba(101, 238, 204, 0.18), 0 18px 28px rgba(2, 9, 24, 0.32);
}
.bg-switcher-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  background-position: center;
  background-size: cover;
  border: 1px solid rgba(149, 173, 235, 0.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}
.bg-switcher-name {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #dce9ff;
}
.hero-helper-visual {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}
.hero-helper-image {
  width: min(100%, 540px);
  height: auto;
  display: block;
  border-radius: 20px;
  border: 1px solid rgba(105, 138, 226, 0.22);
  background: rgba(8, 14, 28, 0.48);
  box-shadow: 0 16px 28px rgba(4, 10, 24, 0.14);
}
.hero-helper-copy {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.proof-card {
  border: 1px solid var(--proof-border);
  border-radius: 20px;
  background: var(--proof-bg);
  padding: var(--space-card-padding);
  box-shadow: 0 18px 38px rgba(1, 6, 20, 0.28), inset 0 1px 0 rgba(255,255,255,0.04);
  position: relative;
  overflow: hidden;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}
.proof-card::after,
.feature-card::after,
.faq-list details::after,
.console-metric::after {
  content: "";
  position: absolute;
  inset: -120% auto auto -30%;
  width: 44%;
  height: 260%;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: rotate(18deg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}
.proof-card span {
  display: block;
  color: #90a6d6;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.proof-card strong {
  display: block;
  margin-top: 10px;
  font-family: var(--font-accent);
  font-size: clamp(1.25rem, 2.5vw, 1.7rem);
  line-height: 1.12;
}
.proof-card p {
  margin: 10px 0 0;
  color: #aec1e8;
  line-height: 1.5;
  font-size: 13px;
}
.trace-section .section-head p:not(.eyebrow) {
  max-width: 58ch;
}
.trace-value-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
  gap: 22px;
  align-items: start;
}
.trace-points {
  display: grid;
  gap: 20px;
}
.trace-art-card {
  min-height: 100%;
}
.proof-card:hover,
.feature-card:hover,
.faq-list details:hover,
.console-metric:hover {
  transform: translateY(-6px);
  border-color: rgba(113, 245, 220, 0.34);
  box-shadow: 0 24px 48px rgba(3, 10, 26, 0.36), 0 0 0 1px rgba(111, 241, 210, 0.08);
}
.proof-card:hover::after,
.feature-card:hover::after,
.faq-list details:hover::after,
.console-metric:hover::after {
  opacity: 1;
}
.console-card {
  min-height: 100%;
  border: 1px solid rgba(102, 137, 233, 0.28);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(6, 12, 25, 0.96), rgba(11, 21, 42, 0.82));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 20px 46px rgba(4, 10, 24, 0.3);
}
.console-top {
  display: flex;
  gap: 8px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(88, 116, 201, 0.24);
}
.signal {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 14px currentColor;
  animation: signalPulse 3.8s ease-in-out infinite;
}
.signal.ok { background: #3dd9b1; }
.signal.info { background: #5bc0ff; }
.signal.warn { background: #ff9b7b; }
.console-body {
  display: grid;
  gap: 10px;
  padding: 16px;
}
.console-metric,
.principle-list div,
.pillars article,
.feature-card,
.step-card {
  border: 1px solid rgba(95, 128, 217, 0.24);
  border-radius: 18px;
  background: var(--surface-2);
}
.console-metric {
  padding: 12px 13px;
}
.console-metric span,
.principle-list span {
  display: block;
  color: #8fa5d6;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.console-metric strong,
.principle-list strong {
  display: block;
  margin-top: 7px;
  font-size: 15px;
  line-height: 1.35;
}
.console-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.console-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: var(--surface-3);
  border: 1px solid rgba(79, 116, 209, 0.24);
}
.console-list span {
  color: #b9c9ea;
  font-size: 14px;
}
.console-list strong {
  color: #a4ffe9;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.section-card {
  padding: 30px;
  position: relative;
  overflow: hidden;
}
.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}
.section-head h2,
.landing-cta h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 2.5vw, 2.15rem);
  line-height: 1.14;
}
.section-head p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
  max-width: 54ch;
}
.app-surface-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.two-column {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
}
.trace-surface-grid {
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
}
.form-section,
.table-section,
.info-panel {
  min-width: 0;
}
.info-panel {
  display: grid;
  align-content: start;
  gap: 16px;
}
.info-list {
  display: grid;
  gap: 14px;
}
.info-list div {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(95, 128, 217, 0.22);
  background: var(--surface-2);
}
.info-list span {
  display: block;
  color: #90a6d6;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.info-list strong {
  display: block;
  margin-top: 8px;
  line-height: 1.5;
  font-size: 15px;
}
.auth-surface-grid {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr);
}
.theme-lab {
  position: relative;
  overflow: hidden;
}
.theme-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.theme-card {
  display: grid;
  gap: 16px;
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(101, 132, 219, 0.25);
  background: rgba(8, 15, 30, 0.66);
}
.theme-card.is-active {
  border-color: rgba(109, 240, 208, 0.65);
  box-shadow: 0 0 0 1px rgba(109, 240, 208, 0.2), 0 20px 40px rgba(4, 10, 24, 0.3);
}
.theme-image {
  overflow: hidden;
  border-radius: 18px;
  aspect-ratio: 16 / 9;
  background: rgba(10, 16, 30, 0.8);
  border: 1px solid rgba(109, 138, 221, 0.2);
}
.theme-image img,
.hero-art-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.theme-copy {
  display: grid;
  gap: 8px;
}
.theme-copy span {
  color: #90a7d7;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.theme-copy h3 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.2;
}
.theme-copy p,
.theme-copy strong {
  color: #b7caee;
  line-height: 1.48;
  font-size: 13px;
}
.theme-copy strong {
  font-weight: 500;
}
.theme-actions {
  display: flex;
  align-items: center;
}
.theme-active-badge {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(109, 240, 208, 0.14);
  border: 1px solid rgba(109, 240, 208, 0.38);
  color: #b2fff0;
  font-weight: 700;
}
.pillars,
.step-grid,
.feature-grid {
  display: grid;
  gap: 18px;
}
.pillars {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.step-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.preview-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.pillars article,
.feature-card,
.step-card,
.principle-list div,
.preview-card,
.contact-box {
  padding: 22px;
}
.pillars h3,
.feature-card h3,
.step-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-accent);
  font-size: 1.05rem;
}
.pillars p,
.feature-card p,
.step-card p,
.faq-list p {
  margin: 0;
  color: #adc0e8;
  line-height: 1.65;
}
.step-card span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(61, 217, 177, 0.12);
  border: 1px solid rgba(61, 217, 177, 0.3);
  color: #9ff7e3;
  font-size: 12px;
  font-weight: 700;
}
.preview-card,
.contact-box {
  border: 1px solid rgba(95, 128, 217, 0.24);
  border-radius: 18px;
  background: rgba(10, 18, 36, 0.76);
}
.preview-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}
.preview-head span,
.contact-box span {
  color: #90a6d6;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.preview-head strong,
.contact-box strong {
  font-family: var(--font-heading);
  font-size: 1rem;
}
.hero-visual {
  display: grid;
  gap: 22px;
  align-content: start;
}
.app-art-card {
  min-height: 260px;
}
.hero-art-card {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  min-height: 280px;
  border: 1px solid rgba(107, 138, 226, 0.24);
  background: rgba(5, 11, 24, 0.85);
  box-shadow: 0 24px 54px rgba(3, 10, 26, 0.38), inset 0 1px 0 rgba(255,255,255,0.05);
  transform: perspective(1600px) rotateY(-6deg) rotateX(2deg);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.hero-art-card::before {
  content: "";
  position: absolute;
  inset: -20% 22% auto -18%;
  height: 160px;
  background: radial-gradient(circle, rgba(255,255,255,0.22), transparent 68%);
  transform: rotate(-12deg);
  opacity: 0.72;
  pointer-events: none;
}
.hero-art-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, var(--art-overlay) 100%);
}
.hero-art-card:hover {
  transform: perspective(1600px) rotateY(-2deg) rotateX(0deg) translateY(-4px);
  box-shadow: 0 30px 66px rgba(3, 10, 26, 0.44), 0 0 0 1px rgba(113, 245, 220, 0.08);
}
.hero-art-meta {
  position: absolute;
  inset: auto 14px 14px 14px;
  z-index: 1;
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(7, 13, 27, 0.58);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(137, 163, 236, 0.24);
}
.hero-art-meta strong {
  color: #edf5ff;
  line-height: 1.45;
}
.preview-window {
  border: 1px solid rgba(102, 136, 228, 0.24);
  border-radius: 16px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(4, 10, 22, 0.94), rgba(11, 20, 39, 0.9));
  min-height: 214px;
}
.preview-top {
  display: flex;
  gap: 7px;
  margin-bottom: 18px;
}
.preview-top span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(180, 201, 255, 0.45);
}
.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.mini-stats div {
  border: 1px solid rgba(89, 126, 225, 0.22);
  border-radius: 12px;
  padding: 12px 10px;
  background: rgba(8, 15, 30, 0.8);
}
.mini-stats label {
  margin: 0;
  display: block;
  color: #8fa5d6;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.mini-stats strong {
  display: block;
  margin-top: 8px;
  font-family: var(--font-heading);
  font-size: 22px;
}
.preview-bars {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}
.preview-bars i {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, #48dcb7, #62b6ff);
}
.preview-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 12px 0;
  border-top: 1px solid rgba(82, 112, 192, 0.22);
}
.preview-row:first-of-type {
  border-top: 0;
  padding-top: 0;
}
.preview-row b,
.preview-row em {
  font-family: var(--font-heading);
  font-style: normal;
}
.preview-row span {
  color: #a9bce4;
  font-size: 13px;
}
.preview-row em {
  color: #97f6df;
  text-transform: uppercase;
  font-size: 12px;
}
.trace-badge-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.trace-badge-line mark {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(61, 217, 177, 0.16);
  color: #9cf8e0;
  border: 1px solid rgba(61, 217, 177, 0.34);
  font-family: var(--font-heading);
}
.trace-badge-line small {
  color: #9fb3db;
}
.diag-mini {
  display: grid;
  grid-template-columns: repeat(4, auto 1fr);
  gap: 8px 10px;
  align-items: center;
  margin-top: 16px;
  padding: 14px;
  border-radius: 14px;
  background: rgba(9, 17, 35, 0.84);
  border: 1px dashed rgba(103, 137, 231, 0.3);
}
.diag-mini span {
  color: #8fa5d6;
  font-size: 12px;
  text-transform: uppercase;
}
.diag-mini strong {
  font-family: var(--font-heading);
  color: #f4fbff;
}
.preview-card p,
.contact-box p {
  margin: 16px 0 0;
  color: #aec1e8;
  line-height: 1.68;
  font-size: 13px;
}
.contact-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-box .primary-link,
.contact-box .ghost-link {
  margin-top: auto;
}
.split-card {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 24px;
  align-items: start;
}
.principle-list {
  display: grid;
  gap: 14px;
}
.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.faq-list details {
  border: 1px solid rgba(90, 123, 217, 0.25);
  border-radius: 16px;
  background: rgba(10, 17, 35, 0.76);
  padding: var(--space-faq-padding-y) var(--space-faq-padding-x);
  position: relative;
  overflow: hidden;
}
.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-family: var(--font-accent);
  line-height: 1.48;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list p {
  margin-top: 14px;
  font-size: 14px;
  max-width: 38ch;
  line-height: 1.72;
}
.landing-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 30px 34px;
  background:
    linear-gradient(160deg, rgba(7, 16, 32, 0.88), rgba(14, 30, 54, 0.82)),
    radial-gradient(circle at 18% 24%, rgba(61, 217, 177, 0.18), transparent 32%),
    radial-gradient(circle at 82% 28%, rgba(91, 192, 255, 0.16), transparent 32%);
}
.footer-public {
  margin-top: 18px;
  text-align: center;
}

@keyframes backgroundDrift {
  0% { transform: scale(1.03) translate3d(0, 0, 0); }
  100% { transform: scale(1.08) translate3d(-1.5%, 1.2%, 0); }
}

@keyframes auroraShift {
  0% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.9; }
  100% { transform: translate3d(2%, -2%, 0) scale(1.08); opacity: 1; }
}

@keyframes gridDrift {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(36px, 18px, 0); }
}

@keyframes iconFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes signalPulse {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.18); opacity: 1; }
}

@keyframes buttonGlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}
.stat-card {
  background: linear-gradient(140deg, rgba(11, 20, 42, 0.95), rgba(15, 29, 57, 0.78));
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}
.stat-card h3 { margin: 0; font-size: 14px; color: #9fb1da; }
.stat-card p { margin: 6px 0 0; font-family: var(--font-accent); font-size: 30px; color: #fff; }
.stat-card span { margin-top: 8px; }

.form-block, .stack-form {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(9, 16, 34, 0.72);
  padding: 16px;
}
.theme-policy-form {
  gap: 14px;
}
.policy-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(110, 138, 228, 0.24);
  background: rgba(8, 14, 30, 0.5);
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.policy-option:hover {
  border-color: rgba(104, 202, 255, 0.3);
  background: rgba(11, 19, 39, 0.64);
}
.policy-option.is-selected {
  border-color: rgba(61, 217, 177, 0.35);
  background: rgba(10, 20, 40, 0.72);
  box-shadow: 0 14px 28px rgba(4, 10, 24, 0.18);
}
.policy-option input[type="radio"] {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
}
.policy-option strong {
  display: block;
  color: var(--text);
  line-height: 1.25;
}
.policy-option p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}
.auth-form,
.upload-form {
  background: transparent;
  border: 0;
  padding: 0;
}
label { display: block; margin-top: 12px; font-weight: 600; font-size: 14px; color: #d6e2ff; }
input, select, button {
  width: 100%;
  margin-top: 6px;
  border-radius: 10px;
  border: 1px solid rgba(110, 138, 228, 0.35);
  background: rgba(7, 13, 30, 0.85);
  color: var(--text);
  padding: 11px 12px;
  font: inherit;
}
input:focus, select:focus { outline: none; border-color: #4ec7ff; box-shadow: 0 0 0 3px rgba(78, 199, 255, 0.2); }
.primary-btn {
  margin-top: 14px;
  background: linear-gradient(135deg, #1e5eff, #23b8f5 52%, #39e0bd);
  border: none;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}
.primary-btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.checkline { display: flex; align-items: center; gap: 8px; margin-top: 14px; color: #ccdaff; }
.checkline input { width: auto; margin: 0; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.table-wrap {
  width: 100%;
  overflow: auto;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 32, 0.72);
}
.rtable {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}
.rtable thead th {
  text-align: left;
  padding: 12px;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #97abd8;
  border-bottom: 1px solid var(--line);
}
.rtable td {
  padding: 12px;
  border-top: 1px solid rgba(98, 125, 208, 0.2);
  color: #deebff;
  vertical-align: middle;
}
.action-group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.action-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  color: #d8e8ff;
  border: 1px solid rgba(118, 150, 245, 0.45);
  background: rgba(16, 27, 54, 0.8);
  border-radius: 8px;
  padding: 6px 10px;
  transition: 0.2s ease;
}
.action-link:hover {
  border-color: rgba(94, 235, 196, 0.7);
  color: #e9fff8;
  background: rgba(22, 49, 76, 0.95);
}
.rtable tbody tr:hover { background: rgba(62, 117, 255, 0.09); }
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}
.badge-ok { background: rgba(61, 217, 177, 0.18); color: #9cf8e0; border: 1px solid rgba(61, 217, 177, 0.45); }
.badge-info { background: rgba(59, 130, 246, 0.2); color: #bfdbff; border: 1px solid rgba(96, 165, 250, 0.5); }
.badge-warn { background: rgba(255, 123, 143, 0.18); color: #ffc3ce; border: 1px solid rgba(255, 123, 143, 0.45); }
.badge-danger { background: rgba(239, 68, 68, 0.2); color: #ffd4d4; border: 1px solid rgba(248, 113, 113, 0.45); }
.badge-muted { background: rgba(107, 114, 128, 0.25); color: #d1d5db; border: 1px solid rgba(156, 163, 175, 0.45); }
.alert { border-radius: 10px; padding: 10px 12px; margin-bottom: 12px; font-weight: 600; }
.alert-ok { background: rgba(61, 217, 177, 0.18); border: 1px solid rgba(61, 217, 177, 0.4); color: #b6ffef; }
.alert-err { background: rgba(255, 123, 143, 0.18); border: 1px solid rgba(255, 123, 143, 0.45); color: #ffd2da; }
.small { margin-top: 12px; font-size: 12px; color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; }
.footer-note { margin-top: 12px; text-align: right; color: var(--muted); font-size: 12px; }

.legend-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 24px;
}
.legend-grid-side {
  grid-template-columns: 1fr;
  margin: 0;
}
.legend-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  background: rgba(10, 17, 36, 0.7);
}
.legend-item p {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.45;
}

.detail-panel {
  margin: 16px 0 24px;
  border: 1px solid rgba(80, 140, 255, 0.35);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(11, 20, 42, 0.94), rgba(14, 31, 67, 0.84));
  padding: 18px;
}
.detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.detail-head h1 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.kv {
  border: 1px solid rgba(116, 143, 230, 0.28);
  border-radius: 10px;
  background: rgba(7, 14, 30, 0.72);
  padding: 9px 10px;
  min-height: 62px;
}
.kv span {
  display: block;
  font-size: 11px;
  color: #9eb1dd;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.kv strong {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: #ecf3ff;
  line-height: 1.35;
  word-break: break-word;
}
.diag-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.diag {
  border: 1px dashed rgba(114, 157, 255, 0.4);
  border-radius: 10px;
  padding: 8px 10px;
  background: rgba(9, 18, 38, 0.5);
}
.diag span {
  display: block;
  font-size: 11px;
  color: #9eb1dd;
}
.diag strong {
  display: block;
  margin-top: 4px;
  font-family: var(--font-accent);
  font-size: 18px;
}

@media (max-width: 980px) {
  .topbar { grid-template-columns: 1fr; }
  .nav-links { order: 3; }
  .user-chip { order: 2; justify-self: start; }
  .ghost-btn { justify-self: start; }
  .landing-hero,
  .app-hero,
  .split-card { grid-template-columns: 1fr; }
  .landing-cta {
    flex-direction: column;
    align-items: flex-start;
  }
  .pillars,
  .feature-grid,
  .preview-grid,
  .contact-grid,
  .theme-grid { grid-template-columns: 1fr; }
  .app-surface-grid,
  .auth-surface-grid,
  .trace-surface-grid,
  .two-column,
  .app-metric-grid { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faq-list { grid-template-columns: 1fr; }
  .trace-value-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .legend-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .diag-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .panel { padding: 16px; }
  .topbar-public {
    grid-template-columns: auto 1fr;
    gap: 10px;
    padding: 12px;
  }
  .nav-public {
    display: none;
  }
  .topbar-public .ghost-btn {
    justify-self: end;
    min-width: 88px;
  }
  .landing-hero,
  .app-hero,
  .section-card,
  .landing-cta { padding: 22px; }
  .landing-hero,
  .app-hero { gap: 22px; }
  .landing-title { font-size: clamp(2.15rem, 11vw, 3.2rem); }
  .hero-title-line { gap: 12px; }
  .hero-signal-icon {
    width: 58px;
    height: 58px;
  }
  .bg-switcher-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .proof-grid { grid-template-columns: 1fr; }
  .step-grid { grid-template-columns: 1fr; }
  .trust-row { gap: 8px; }
  .hero-art-card { min-height: 220px; }
  .trace-art-card { min-height: 220px; }
  .table-wrap { border: none; background: transparent; }
  .rtable { min-width: 0; display: block; }
  .rtable thead { display: none; }
  .rtable tbody { display: grid; gap: 12px; }
  .rtable tr {
    display: block;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(9, 17, 36, 0.86);
    padding: 8px 10px;
  }
  .rtable td {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 10px;
    border: none;
    padding: 7px 4px;
    font-size: 14px;
  }
  .rtable td::before {
    content: attr(data-label);
    color: #97abd8;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
  }
  .detail-grid { grid-template-columns: 1fr; }
  .diag-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  body.mode-public::before,
  body.mode-public::after,
  .mesh,
  .hero-signal-icon,
  .signal,
  .primary-link {
    animation: none !important;
  }
  .proof-card,
  .feature-card,
  .faq-list details,
  .console-metric,
  .hero-art-card,
  .ghost-link,
  .primary-link,
  .nav-links a,
  .ghost-btn {
    transition: none !important;
  }
}

@media (max-width: 560px) {
  .app-shell { padding: 16px 14px 32px; }
  .topbar-public {
    grid-template-columns: 1fr;
  }
  .topbar-public .ghost-btn {
    justify-self: stretch;
  }
  .trust-row,
  .cta-row { flex-direction: column; }
  .bg-switcher {
    padding: 14px;
  }
  .bg-switcher-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .primary-link,
  .ghost-link { width: 100%; }
  .trust-row span {
    width: 100%;
    justify-content: center;
  }
  .landing-main { gap: 22px; }
  .landing-hero {
    padding: 24px 20px;
    gap: 18px;
  }
  .section-card,
  .landing-cta { padding: 20px; }
  .section-head {
    gap: 8px;
    margin-bottom: 18px;
  }
  .hero-helper-image {
    width: 100%;
  }
  .lang-row { flex-direction: column; }
  .lang-pill { justify-content: center; }
  .pillars article,
  .feature-card,
  .step-card,
  .principle-list div,
  .faq-list details,
  .preview-card,
  .contact-box,
  .proof-card,
  .theme-card { padding: 18px; }
  .console-list li {
    flex-direction: column;
    align-items: flex-start;
  }
  .mini-stats,
  .diag-mini { grid-template-columns: 1fr 1fr; }
  .preview-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .diag-grid { grid-template-columns: 1fr; }
}

body[data-theme="obsidian"] {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --bg-0: #050811;
  --bg-1: #0c1427;
  --panel: rgba(13, 21, 42, 0.84);
  --line: rgba(78, 131, 255, 0.24);
  --text: #e9f4ff;
  --muted: #90a4cb;
  --accent: #37e0b8;
  --accent-2: #4d86ff;
  --page-bg: radial-gradient(circle at 16% 18%, rgba(48, 91, 188, 0.36) 0%, rgba(5, 8, 17, 0) 34%), linear-gradient(160deg, #050811 0%, #0a1020 48%, #04070e 100%);
  --surface-bg: linear-gradient(160deg, rgba(8, 14, 30, 0.94), rgba(12, 22, 45, 0.84));
  --surface-2: rgba(9, 17, 35, 0.78);
  --surface-3: rgba(4, 10, 23, 0.82);
  --eyebrow-text: #9afbe7;
  --eyebrow-border: rgba(55, 224, 184, 0.42);
  --hero-sub: #bfd1f7;
  --cta-text: #041018;
  --theme-ring: rgba(77, 134, 255, 0.22);
  --cta-grad-1: #b2f5e0;
  --cta-grad-2: #68d8ff;
  --cta-grad-3: #7f9fff;
  --proof-bg: linear-gradient(160deg, rgba(9, 15, 33, 0.9), rgba(12, 25, 50, 0.76));
  --proof-border: rgba(88, 128, 236, 0.24);
  --art-overlay: rgba(4, 11, 24, 0.5);
  --surface-glow: rgba(77, 134, 255, 0.11);
}

body[data-theme="veil"] {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --bg-0: #110712;
  --bg-1: #1d0b1f;
  --page-base: #120810;
  --panel: rgba(31, 14, 31, 0.86);
  --line: rgba(223, 171, 255, 0.18);
  --text: #f6eaf4;
  --muted: #cdb8c8;
  --accent: #e4a9ff;
  --accent-2: #c6ff6a;
  --page-bg: radial-gradient(circle at 20% 18%, rgba(215, 255, 140, 0.14) 0%, rgba(17, 7, 18, 0) 30%), radial-gradient(circle at 84% 20%, rgba(211, 156, 255, 0.2) 0%, rgba(17, 7, 18, 0) 34%), linear-gradient(160deg, #110712 0%, #1a0a1b 48%, #0a040b 100%);
  --surface-bg: linear-gradient(160deg, rgba(28, 12, 29, 0.95), rgba(40, 16, 38, 0.82));
  --surface-2: rgba(28, 12, 28, 0.82);
  --surface-3: rgba(19, 8, 20, 0.86);
  --eyebrow-text: #f8dbfb;
  --eyebrow-border: rgba(228, 169, 255, 0.24);
  --hero-sub: #ddc3d7;
  --cta-text: #160a11;
  --theme-ring: rgba(228, 169, 255, 0.22);
  --cta-grad-1: #fff4fd;
  --cta-grad-2: #e8b6ff;
  --cta-grad-3: #d8ff8c;
  --proof-bg: linear-gradient(160deg, rgba(29, 12, 28, 0.94), rgba(37, 15, 35, 0.8));
  --proof-border: rgba(223, 171, 255, 0.18);
  --art-overlay: rgba(14, 6, 14, 0.5);
  --surface-glow: rgba(211, 156, 255, 0.14);
  --landing-background-image: url('/assets/themes/bg_overlay_quantum_veil.svg');
  --landing-background-size: min(48vw, 840px) auto;
  --landing-background-position: right -4vw top 76px;
  --landing-background-opacity: 0.92;
}

body[data-theme="prism"] {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --bg-0: #161111;
  --bg-1: #241c1f;
  --page-base: #141010;
  --panel: rgba(34, 25, 28, 0.86);
  --line: rgba(255, 200, 87, 0.16);
  --text: #fff7f1;
  --muted: #d9c2b8;
  --accent: #ffc857;
  --accent-2: #ff7eb6;
  --page-bg: radial-gradient(circle at 18% 22%, rgba(255, 141, 193, 0.16) 0%, rgba(22, 17, 17, 0) 28%), radial-gradient(circle at 82% 18%, rgba(255, 206, 111, 0.18) 0%, rgba(22, 17, 17, 0) 30%), radial-gradient(circle at 58% 80%, rgba(130, 255, 243, 0.12) 0%, rgba(22, 17, 17, 0) 26%), linear-gradient(160deg, #161111 0%, #21191b 50%, #0c0908 100%);
  --surface-bg: linear-gradient(160deg, rgba(31, 23, 25, 0.95), rgba(40, 29, 32, 0.82));
  --surface-2: rgba(31, 23, 26, 0.82);
  --surface-3: rgba(19, 14, 15, 0.84);
  --eyebrow-text: #ffe7bf;
  --eyebrow-border: rgba(255, 200, 87, 0.24);
  --hero-sub: #e0c9bf;
  --cta-text: #1a120c;
  --theme-ring: rgba(255, 126, 182, 0.18);
  --cta-grad-1: #fff6e6;
  --cta-grad-2: #ffd06a;
  --cta-grad-3: #ff9dc7;
  --proof-bg: linear-gradient(160deg, rgba(30, 22, 24, 0.94), rgba(38, 28, 31, 0.8));
  --proof-border: rgba(255, 176, 93, 0.18);
  --art-overlay: rgba(16, 11, 11, 0.42);
  --surface-glow: rgba(255, 141, 193, 0.12);
  --landing-background-image: url('/assets/themes/bg_overlay_trace_prism.svg');
  --landing-background-size: min(50vw, 880px) auto;
  --landing-background-position: right -5vw top 58px;
  --landing-background-opacity: 0.88;
}

body[data-theme="relay"] {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --bg-0: #140e0c;
  --bg-1: #231814;
  --page-base: #15100d;
  --panel: rgba(31, 22, 18, 0.88);
  --line: rgba(214, 151, 88, 0.18);
  --text: #f5ebdd;
  --muted: #cdb8a4;
  --accent: #d79b58;
  --accent-2: #f3d1a5;
  --page-bg: radial-gradient(circle at 80% 18%, rgba(215, 155, 88, 0.18) 0%, rgba(20, 14, 12, 0) 34%), radial-gradient(circle at 18% 78%, rgba(255, 235, 196, 0.08) 0%, rgba(20, 14, 12, 0) 26%), linear-gradient(180deg, #140e0c 0%, #211612 56%, #0b0706 100%);
  --surface-bg: linear-gradient(160deg, rgba(28, 20, 16, 0.96), rgba(38, 27, 21, 0.84));
  --surface-2: rgba(29, 21, 17, 0.84);
  --surface-3: rgba(17, 12, 10, 0.86);
  --eyebrow-text: #ffe2bd;
  --eyebrow-border: rgba(215, 155, 88, 0.28);
  --hero-sub: #decab8;
  --cta-text: #1a0f08;
  --theme-ring: rgba(215, 155, 88, 0.18);
  --cta-grad-1: #fef1dc;
  --cta-grad-2: #e0ae74;
  --cta-grad-3: #c7843e;
  --proof-bg: linear-gradient(160deg, rgba(28, 20, 16, 0.94), rgba(36, 26, 20, 0.82));
  --proof-border: rgba(214, 151, 88, 0.18);
  --art-overlay: rgba(15, 10, 8, 0.44);
  --surface-glow: rgba(215, 155, 88, 0.12);
  --landing-background-image: url('/assets/themes/bg_overlay_midnight_relay.svg');
  --landing-background-size: min(47vw, 820px) auto;
  --landing-background-position: right -3vw top 84px;
  --landing-background-opacity: 0.9;
}

body[data-theme="vault"] {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --bg-0: #07110f;
  --bg-1: #0f1d19;
  --page-base: #09110f;
  --panel: rgba(8, 24, 21, 0.84);
  --line: rgba(80, 176, 160, 0.22);
  --text: #e5fff8;
  --muted: #9bc0b6;
  --accent: #58d6c0;
  --accent-2: #87bfa1;
  --page-bg: radial-gradient(circle at 78% 16%, rgba(57, 140, 126, 0.28) 0%, rgba(7, 17, 15, 0) 34%), linear-gradient(180deg, #07110f 0%, #0b1815 54%, #050d0c 100%);
  --surface-bg: linear-gradient(160deg, rgba(7, 21, 18, 0.94), rgba(12, 31, 27, 0.84));
  --surface-2: rgba(8, 23, 20, 0.8);
  --surface-3: rgba(5, 15, 13, 0.82);
  --eyebrow-text: #9ef2de;
  --eyebrow-border: rgba(88, 214, 192, 0.34);
  --hero-sub: #bdd9d2;
  --cta-text: #071310;
  --theme-ring: rgba(88, 214, 192, 0.18);
  --cta-grad-1: #b7f1e6;
  --cta-grad-2: #6ce3d2;
  --cta-grad-3: #a7d6ad;
  --proof-bg: linear-gradient(160deg, rgba(7, 18, 16, 0.92), rgba(11, 28, 24, 0.78));
  --proof-border: rgba(88, 176, 160, 0.2);
  --art-overlay: rgba(6, 18, 16, 0.38);
  --surface-glow: rgba(88, 214, 192, 0.08);
  --landing-background-image: url('/assets/themes/bg_overlay_signal_vault.svg');
  --landing-background-size: min(46vw, 820px) auto;
  --landing-background-position: right -5vw top 78px;
  --landing-background-opacity: 0.88;
}

body[data-theme="pulse"] {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --bg-0: #12090b;
  --bg-1: #1d0d12;
  --page-base: #12090b;
  --panel: rgba(28, 12, 16, 0.84);
  --line: rgba(214, 104, 92, 0.22);
  --text: #ffece8;
  --muted: #d1a9a2;
  --accent: #ff906f;
  --accent-2: #ff5a5a;
  --page-bg: radial-gradient(circle at 82% 16%, rgba(196, 58, 46, 0.22) 0%, rgba(18, 9, 11, 0) 34%), linear-gradient(180deg, #12090b 0%, #1a0c10 50%, #0d0507 100%);
  --surface-bg: linear-gradient(160deg, rgba(28, 12, 16, 0.94), rgba(39, 15, 22, 0.82));
  --surface-2: rgba(29, 13, 18, 0.78);
  --surface-3: rgba(18, 8, 11, 0.82);
  --eyebrow-text: #ffc5b5;
  --eyebrow-border: rgba(255, 144, 111, 0.34);
  --hero-sub: #ecc6be;
  --cta-text: #220b0c;
  --theme-ring: rgba(255, 90, 90, 0.2);
  --cta-grad-1: #ffd0b7;
  --cta-grad-2: #ff9a6a;
  --cta-grad-3: #ff6666;
  --proof-bg: linear-gradient(160deg, rgba(29, 12, 16, 0.92), rgba(39, 14, 19, 0.78));
  --proof-border: rgba(228, 110, 91, 0.2);
  --art-overlay: rgba(24, 8, 10, 0.38);
  --surface-glow: rgba(255, 102, 102, 0.08);
  --landing-background-image: url('/assets/themes/bg_overlay_incident_pulse.svg');
  --landing-background-size: min(48vw, 860px) auto;
  --landing-background-position: right -6vw top 70px;
  --landing-background-opacity: 0.9;
}

body[data-theme="ivory"] {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --bg-0: #f3efe6;
  --bg-1: #ece6da;
  --panel: rgba(255, 252, 247, 0.86);
  --line: rgba(106, 138, 170, 0.28);
  --text: #203144;
  --muted: #667892;
  --accent: #0ea5b8;
  --accent-2: #74a7c7;
  --page-bg: radial-gradient(circle at 18% 14%, rgba(120, 196, 216, 0.28) 0%, rgba(243, 239, 230, 0) 34%), linear-gradient(180deg, #f6f2ea 0%, #ece5d8 52%, #f8f4ed 100%);
  --surface-bg: linear-gradient(160deg, rgba(255, 252, 247, 0.96), rgba(242, 236, 228, 0.84));
  --surface-2: rgba(255, 252, 247, 0.82);
  --surface-3: rgba(246, 241, 232, 0.92);
  --eyebrow-text: #0b7f91;
  --eyebrow-border: rgba(14, 165, 184, 0.28);
  --hero-sub: #52647c;
  --cta-text: #f8fffe;
  --theme-ring: rgba(14, 165, 184, 0.18);
  --cta-grad-1: #0b95a7;
  --cta-grad-2: #6fa9c2;
  --cta-grad-3: #c5bea8;
  --proof-bg: linear-gradient(160deg, rgba(255, 251, 245, 0.96), rgba(242, 236, 228, 0.82));
  --proof-border: rgba(119, 147, 177, 0.24);
  --art-overlay: rgba(255, 250, 244, 0.16);
  --shadow: 0 18px 42px rgba(123, 107, 74, 0.12);
  --surface-glow: rgba(14, 165, 184, 0.07);
}

body[data-theme="ember"] {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --bg-0: #120b08;
  --bg-1: #241411;
  --panel: rgba(27, 15, 12, 0.84);
  --line: rgba(214, 126, 78, 0.19);
  --text: #fff0e7;
  --muted: #c7aa98;
  --accent: #ff9558;
  --accent-2: #e04d3a;
  --page-bg: radial-gradient(circle at 80% 12%, rgba(165, 65, 34, 0.18) 0%, rgba(18, 11, 8, 0) 30%), linear-gradient(180deg, #110907 0%, #1a110e 48%, #0f0806 100%);
  --surface-bg: linear-gradient(160deg, rgba(25, 15, 12, 0.94), rgba(37, 22, 17, 0.82));
  --surface-2: rgba(31, 18, 14, 0.76);
  --surface-3: rgba(21, 12, 10, 0.78);
  --eyebrow-text: #ffc59e;
  --eyebrow-border: rgba(255, 149, 88, 0.34);
  --hero-sub: #efcfc0;
  --cta-text: #250d09;
  --theme-ring: rgba(255, 149, 88, 0.18);
  --cta-grad-1: #f3c48c;
  --cta-grad-2: #f49a5c;
  --cta-grad-3: #c9563a;
  --proof-bg: linear-gradient(160deg, rgba(29, 16, 13, 0.92), rgba(39, 22, 18, 0.76));
  --proof-border: rgba(232, 133, 84, 0.2);
  --art-overlay: rgba(31, 12, 8, 0.36);
  --surface-glow: rgba(255, 149, 88, 0.08);
}

body[data-theme="obsidian"] .theme-card,
body[data-theme="obsidian"] .app-metric-card,
body[data-theme="obsidian"] .preview-window,
body[data-theme="obsidian"] .hero-art-meta,
body[data-theme="obsidian"] .theme-current,
body[data-theme="obsidian"] .theme-switch-chip {
  background: rgba(8, 15, 30, 0.58);
}
body[data-theme="obsidian"] .theme-card.is-active {
  box-shadow: 0 0 0 1px rgba(109, 240, 208, 0.12), 0 14px 28px rgba(4, 10, 24, 0.22);
}
body[data-theme="obsidian"] .theme-switch-chip.is-active,
body[data-theme="obsidian"] .theme-active-badge {
  background: rgba(61, 217, 177, 0.1);
  border-color: rgba(61, 217, 177, 0.28);
  color: #c7fff5;
}
body[data-theme="obsidian"] .hero-art-meta strong,
body[data-theme="obsidian"] .preview-head strong,
body[data-theme="obsidian"] .contact-box strong {
  color: #eef5ff;
}

body[data-theme="ivory"] .mesh {
  background-image: linear-gradient(rgba(32,49,68,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(32,49,68,0.06) 1px, transparent 1px);
}
body[data-theme="ivory"] .nav-links a,
body[data-theme="ivory"] .ghost-btn,
body[data-theme="ivory"] .theme-copy p,
body[data-theme="ivory"] .theme-copy strong,
body[data-theme="ivory"] .pillars p,
body[data-theme="ivory"] .feature-card p,
body[data-theme="ivory"] .step-card p,
body[data-theme="ivory"] .preview-card p,
body[data-theme="ivory"] .contact-box p,
body[data-theme="ivory"] .proof-card p,
body[data-theme="ivory"] .hero-sub,
body[data-theme="ivory"] .small,
body[data-theme="ivory"] .footer-note,
body[data-theme="ivory"] .preview-row span,
body[data-theme="ivory"] .trace-badge-line small,
body[data-theme="ivory"] .theme-current small {
  color: #4a5f78;
}
body[data-theme="ivory"] .ghost-link,
body[data-theme="ivory"] .nav-links a,
body[data-theme="ivory"] .ghost-btn,
body[data-theme="ivory"] .action-link {
  background: rgba(255, 251, 244, 0.82);
  border-color: rgba(112, 140, 171, 0.38);
}
body[data-theme="ivory"] .primary-link {
  box-shadow: 0 12px 24px rgba(14, 165, 184, 0.14);
}
body[data-theme="ivory"] .proof-card strong,
body[data-theme="ivory"] .console-list strong,
body[data-theme="ivory"] .mini-stats strong,
body[data-theme="ivory"] .stat-card p,
body[data-theme="ivory"] .diag-mini strong,
body[data-theme="ivory"] .app-metric-card strong {
  color: #1e3145;
}
body[data-theme="ivory"] .theme-copy span,
body[data-theme="ivory"] .preview-head span,
body[data-theme="ivory"] .contact-box span,
body[data-theme="ivory"] .theme-current span,
body[data-theme="ivory"] .hero-art-meta span,
body[data-theme="ivory"] .app-metric-card span,
body[data-theme="ivory"] .proof-card span,
body[data-theme="ivory"] .mini-stats label,
body[data-theme="ivory"] .preview-row em,
body[data-theme="ivory"] .diag-mini span {
  color: #607791;
}
body[data-theme="ivory"] .console-list li,
body[data-theme="ivory"] .preview-window,
body[data-theme="ivory"] .theme-card,
body[data-theme="ivory"] .hero-art-meta,
body[data-theme="ivory"] .theme-current,
body[data-theme="ivory"] .theme-switch-chip,
body[data-theme="ivory"] .app-metric-card,
body[data-theme="ivory"] .info-list div,
body[data-theme="ivory"] .legend-item,
body[data-theme="ivory"] .detail-panel,
body[data-theme="ivory"] .kv,
body[data-theme="ivory"] .diag {
  background: rgba(255, 251, 244, 0.9);
}
body[data-theme="ivory"] .theme-card,
body[data-theme="ivory"] .preview-card,
body[data-theme="ivory"] .contact-box,
body[data-theme="ivory"] .proof-card,
body[data-theme="ivory"] .detail-panel,
body[data-theme="ivory"] .legend-item,
body[data-theme="ivory"] .kv,
body[data-theme="ivory"] .diag,
body[data-theme="ivory"] .console-list li,
body[data-theme="ivory"] .info-list div,
body[data-theme="ivory"] .preview-window {
  border-color: rgba(112, 140, 171, 0.24);
}
body[data-theme="ivory"] .theme-active-badge {
  background: rgba(14, 165, 184, 0.12);
  border-color: rgba(14, 165, 184, 0.28);
  color: #0d7d8e;
}
body[data-theme="ivory"] .theme-switch-chip.is-active {
  background: rgba(14, 165, 184, 0.12);
  color: #0d7d8e;
}
body[data-theme="ivory"] .theme-switch-chip {
  color: #5b7088;
}
body[data-theme="ivory"] .action-link:hover,
body[data-theme="ivory"] .ghost-link:hover,
body[data-theme="ivory"] .nav-links a:hover,
body[data-theme="ivory"] .ghost-btn:hover {
  background: rgba(239, 247, 250, 0.96);
  border-color: rgba(14, 165, 184, 0.32);
  color: #17374d;
}

body[data-theme="ember"] .theme-card,
body[data-theme="ember"] .preview-window,
body[data-theme="ember"] .hero-art-meta,
body[data-theme="ember"] .theme-current,
body[data-theme="ember"] .theme-switch-chip,
body[data-theme="ember"] .app-metric-card,
body[data-theme="ember"] .info-list div,
body[data-theme="ember"] .legend-item,
body[data-theme="ember"] .detail-panel,
body[data-theme="ember"] .kv,
body[data-theme="ember"] .diag,
body[data-theme="ember"] .console-list li,
body[data-theme="ember"] .preview-card,
body[data-theme="ember"] .contact-box,
body[data-theme="ember"] .proof-card {
  border-color: rgba(214, 126, 78, 0.18);
}
body[data-theme="ember"] .theme-copy p,
body[data-theme="ember"] .theme-copy strong,
body[data-theme="ember"] .pillars p,
body[data-theme="ember"] .feature-card p,
body[data-theme="ember"] .step-card p,
body[data-theme="ember"] .preview-card p,
body[data-theme="ember"] .contact-box p,
body[data-theme="ember"] .proof-card p,
body[data-theme="ember"] .hero-sub,
body[data-theme="ember"] .small,
body[data-theme="ember"] .footer-note,
body[data-theme="ember"] .preview-row span,
body[data-theme="ember"] .trace-badge-line small,
body[data-theme="ember"] .theme-current small {
  color: #e2c5b6;
}
body[data-theme="ember"] .theme-copy span,
body[data-theme="ember"] .preview-head span,
body[data-theme="ember"] .contact-box span,
body[data-theme="ember"] .theme-current span,
body[data-theme="ember"] .hero-art-meta span,
body[data-theme="ember"] .app-metric-card span,
body[data-theme="ember"] .proof-card span,
body[data-theme="ember"] .mini-stats label,
body[data-theme="ember"] .diag-mini span {
  color: #c8a18e;
}
body[data-theme="ember"] .theme-switch-chip.is-active,
body[data-theme="ember"] .theme-active-badge {
  background: rgba(255, 149, 88, 0.1);
  border-color: rgba(255, 149, 88, 0.24);
  color: #ffd5bc;
}
body[data-theme="ember"] .badge-danger {
  background: rgba(196, 68, 55, 0.22);
  border-color: rgba(214, 95, 78, 0.4);
}
body[data-theme="ember"] .badge-warn {
  background: rgba(227, 141, 72, 0.18);
  border-color: rgba(240, 164, 99, 0.34);
}
body[data-theme="ember"] .badge-ok {
  background: rgba(83, 167, 132, 0.18);
  border-color: rgba(109, 210, 165, 0.34);
  color: #d8ffe9;
}

body[data-theme="veil"] .theme-card,
body[data-theme="veil"] .preview-window,
body[data-theme="veil"] .hero-art-meta,
body[data-theme="veil"] .theme-current,
body[data-theme="veil"] .theme-switch-chip,
body[data-theme="veil"] .app-metric-card,
body[data-theme="veil"] .info-list div,
body[data-theme="veil"] .legend-item,
body[data-theme="veil"] .detail-panel,
body[data-theme="veil"] .kv,
body[data-theme="veil"] .diag,
body[data-theme="veil"] .console-list li,
body[data-theme="veil"] .preview-card,
body[data-theme="veil"] .contact-box,
body[data-theme="veil"] .proof-card {
  border-color: rgba(228, 169, 255, 0.18);
}
body[data-theme="veil"] .theme-copy p,
body[data-theme="veil"] .theme-copy strong,
body[data-theme="veil"] .pillars p,
body[data-theme="veil"] .feature-card p,
body[data-theme="veil"] .step-card p,
body[data-theme="veil"] .preview-card p,
body[data-theme="veil"] .contact-box p,
body[data-theme="veil"] .proof-card p,
body[data-theme="veil"] .hero-sub,
body[data-theme="veil"] .small,
body[data-theme="veil"] .footer-note,
body[data-theme="veil"] .preview-row span,
body[data-theme="veil"] .trace-badge-line small,
body[data-theme="veil"] .theme-current small {
  color: #d8c1cf;
}
body[data-theme="veil"] .theme-copy span,
body[data-theme="veil"] .preview-head span,
body[data-theme="veil"] .contact-box span,
body[data-theme="veil"] .theme-current span,
body[data-theme="veil"] .hero-art-meta span,
body[data-theme="veil"] .app-metric-card span,
body[data-theme="veil"] .proof-card span,
body[data-theme="veil"] .mini-stats label,
body[data-theme="veil"] .diag-mini span {
  color: #efc8f3;
}
body[data-theme="veil"] .proof-card strong,
body[data-theme="veil"] .console-list strong,
body[data-theme="veil"] .mini-stats strong,
body[data-theme="veil"] .stat-card p,
body[data-theme="veil"] .diag-mini strong,
body[data-theme="veil"] .app-metric-card strong,
body[data-theme="veil"] .preview-head strong,
body[data-theme="veil"] .contact-box strong,
body[data-theme="veil"] .hero-art-meta strong {
  color: #fff1fb;
}
body[data-theme="veil"] .theme-switch-chip.is-active,
body[data-theme="veil"] .theme-active-badge {
  background: rgba(228, 169, 255, 0.12);
  border-color: rgba(228, 169, 255, 0.28);
  color: #ffe5fa;
}
body[data-theme="veil"] .badge-ok {
  background: rgba(198, 255, 106, 0.16);
  color: #eeffcb;
  border-color: rgba(198, 255, 106, 0.34);
}
body[data-theme="veil"] .badge-info {
  background: rgba(228, 169, 255, 0.18);
  color: #f7d8ff;
  border-color: rgba(228, 169, 255, 0.4);
}

body[data-theme="prism"] .theme-card,
body[data-theme="prism"] .preview-window,
body[data-theme="prism"] .hero-art-meta,
body[data-theme="prism"] .theme-current,
body[data-theme="prism"] .theme-switch-chip,
body[data-theme="prism"] .app-metric-card,
body[data-theme="prism"] .info-list div,
body[data-theme="prism"] .legend-item,
body[data-theme="prism"] .detail-panel,
body[data-theme="prism"] .kv,
body[data-theme="prism"] .diag,
body[data-theme="prism"] .console-list li,
body[data-theme="prism"] .preview-card,
body[data-theme="prism"] .contact-box,
body[data-theme="prism"] .proof-card {
  border-color: rgba(255, 200, 87, 0.18);
}
body[data-theme="prism"] .theme-copy p,
body[data-theme="prism"] .theme-copy strong,
body[data-theme="prism"] .pillars p,
body[data-theme="prism"] .feature-card p,
body[data-theme="prism"] .step-card p,
body[data-theme="prism"] .preview-card p,
body[data-theme="prism"] .contact-box p,
body[data-theme="prism"] .proof-card p,
body[data-theme="prism"] .hero-sub,
body[data-theme="prism"] .small,
body[data-theme="prism"] .footer-note,
body[data-theme="prism"] .preview-row span,
body[data-theme="prism"] .trace-badge-line small,
body[data-theme="prism"] .theme-current small {
  color: #dcc3ba;
}
body[data-theme="prism"] .theme-copy span,
body[data-theme="prism"] .preview-head span,
body[data-theme="prism"] .contact-box span,
body[data-theme="prism"] .theme-current span,
body[data-theme="prism"] .hero-art-meta span,
body[data-theme="prism"] .app-metric-card span,
body[data-theme="prism"] .proof-card span,
body[data-theme="prism"] .mini-stats label,
body[data-theme="prism"] .diag-mini span {
  color: #ffd59e;
}
body[data-theme="prism"] .proof-card strong,
body[data-theme="prism"] .console-list strong,
body[data-theme="prism"] .mini-stats strong,
body[data-theme="prism"] .stat-card p,
body[data-theme="prism"] .diag-mini strong,
body[data-theme="prism"] .app-metric-card strong,
body[data-theme="prism"] .preview-head strong,
body[data-theme="prism"] .contact-box strong,
body[data-theme="prism"] .hero-art-meta strong {
  color: #fff8f2;
}
body[data-theme="prism"] .theme-switch-chip.is-active,
body[data-theme="prism"] .theme-active-badge {
  background: rgba(255, 200, 87, 0.12);
  border-color: rgba(255, 200, 87, 0.28);
  color: #ffe8b5;
}
body[data-theme="prism"] .badge-ok {
  background: rgba(255, 200, 87, 0.16);
  color: #fff0c4;
  border-color: rgba(255, 200, 87, 0.36);
}
body[data-theme="prism"] .badge-info {
  background: rgba(255, 126, 182, 0.18);
  color: #ffd5e6;
  border-color: rgba(255, 126, 182, 0.42);
}

body[data-theme="relay"] .theme-card,
body[data-theme="relay"] .preview-window,
body[data-theme="relay"] .hero-art-meta,
body[data-theme="relay"] .theme-current,
body[data-theme="relay"] .theme-switch-chip,
body[data-theme="relay"] .app-metric-card,
body[data-theme="relay"] .info-list div,
body[data-theme="relay"] .legend-item,
body[data-theme="relay"] .detail-panel,
body[data-theme="relay"] .kv,
body[data-theme="relay"] .diag,
body[data-theme="relay"] .console-list li,
body[data-theme="relay"] .preview-card,
body[data-theme="relay"] .contact-box,
body[data-theme="relay"] .proof-card {
  border-color: rgba(213, 154, 82, 0.18);
}
body[data-theme="relay"] .theme-copy p,
body[data-theme="relay"] .theme-copy strong,
body[data-theme="relay"] .pillars p,
body[data-theme="relay"] .feature-card p,
body[data-theme="relay"] .step-card p,
body[data-theme="relay"] .preview-card p,
body[data-theme="relay"] .contact-box p,
body[data-theme="relay"] .proof-card p,
body[data-theme="relay"] .hero-sub,
body[data-theme="relay"] .small,
body[data-theme="relay"] .footer-note,
body[data-theme="relay"] .preview-row span,
body[data-theme="relay"] .trace-badge-line small,
body[data-theme="relay"] .theme-current small {
  color: #ceb8a5;
}
body[data-theme="relay"] .theme-copy span,
body[data-theme="relay"] .preview-head span,
body[data-theme="relay"] .contact-box span,
body[data-theme="relay"] .theme-current span,
body[data-theme="relay"] .hero-art-meta span,
body[data-theme="relay"] .app-metric-card span,
body[data-theme="relay"] .proof-card span,
body[data-theme="relay"] .mini-stats label,
body[data-theme="relay"] .diag-mini span {
  color: #e8c79d;
}
body[data-theme="relay"] .proof-card strong,
body[data-theme="relay"] .console-list strong,
body[data-theme="relay"] .mini-stats strong,
body[data-theme="relay"] .stat-card p,
body[data-theme="relay"] .diag-mini strong,
body[data-theme="relay"] .app-metric-card strong,
body[data-theme="relay"] .preview-head strong,
body[data-theme="relay"] .contact-box strong,
body[data-theme="relay"] .hero-art-meta strong {
  color: #fff3e4;
}
body[data-theme="relay"] .theme-switch-chip.is-active,
body[data-theme="relay"] .theme-active-badge {
  background: rgba(213, 154, 82, 0.12);
  border-color: rgba(213, 154, 82, 0.28);
  color: #f6dfbd;
}
body[data-theme="relay"] .badge-ok {
  background: rgba(213, 154, 82, 0.16);
  color: #ffe5c0;
  border-color: rgba(213, 154, 82, 0.38);
}
body[data-theme="relay"] .badge-info {
  background: rgba(243, 209, 165, 0.18);
  color: #ffeed5;
  border-color: rgba(243, 209, 165, 0.4);
}

/* Theme-specific landing hero divergence for veil / prism / relay */
body[data-theme="veil"] .landing-hero {
  background:
    linear-gradient(155deg, rgba(29, 11, 33, 0.9), rgba(41, 14, 41, 0.72)),
    radial-gradient(circle at 14% 18%, rgba(233, 177, 255, 0.28), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(198, 255, 106, 0.2), transparent 28%),
    radial-gradient(circle at 54% 78%, rgba(255, 227, 248, 0.1), transparent 24%);
}
body[data-theme="veil"] .landing-title {
  background: linear-gradient(135deg, #fff7fd 0%, #f4d7ff 36%, #e3a9ff 64%, #d7ff8d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 24px rgba(228, 169, 255, 0.16);
}
body[data-theme="veil"] .landing-sub,
body[data-theme="veil"] .landing-sub-strong,
body[data-theme="veil"] .theme-current small {
  color: #ead5e5;
}
body[data-theme="veil"] .hero-art-card {
  background: linear-gradient(160deg, rgba(31, 12, 31, 0.9), rgba(46, 18, 43, 0.84));
  border-color: rgba(228, 169, 255, 0.24);
  box-shadow: 0 24px 54px rgba(24, 7, 24, 0.34), 0 0 0 1px rgba(228, 169, 255, 0.06);
}
body[data-theme="veil"] .hero-art-meta {
  background: rgba(33, 14, 33, 0.56);
  border-color: rgba(228, 169, 255, 0.22);
}
body[data-theme="veil"] .theme-switch-chip,
body[data-theme="veil"] .ghost-link,
body[data-theme="veil"] .ghost-btn,
body[data-theme="veil"] .nav-links a {
  background: rgba(37, 14, 36, 0.44);
  border-color: rgba(228, 169, 255, 0.18);
}
body[data-theme="veil"] .primary-link {
  box-shadow: 0 16px 30px rgba(198, 255, 106, 0.14);
}

body[data-theme="prism"] .landing-hero {
  background:
    linear-gradient(160deg, rgba(255, 248, 239, 0.96), rgba(255, 241, 232, 0.86)),
    radial-gradient(circle at 14% 18%, rgba(255, 214, 126, 0.46), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(255, 126, 182, 0.32), transparent 28%),
    radial-gradient(circle at 58% 78%, rgba(169, 255, 242, 0.22), transparent 26%);
  border-color: rgba(255, 200, 87, 0.24);
  box-shadow: 0 20px 48px rgba(79, 42, 33, 0.12), inset 0 1px 0 rgba(255,255,255,0.5);
}
body[data-theme="prism"] .landing-hero::before {
  opacity: 0.7;
}
body[data-theme="prism"] .landing-title {
  background: linear-gradient(135deg, #5b2c42 0%, #aa4f77 34%, #d28f34 70%, #6f4a28 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
}
body[data-theme="prism"] .eyebrow {
  background: linear-gradient(135deg, rgba(255, 200, 87, 0.16), rgba(255, 126, 182, 0.14));
}
body[data-theme="prism"] .landing-sub,
body[data-theme="prism"] .landing-sub-strong,
body[data-theme="prism"] .theme-current small,
body[data-theme="prism"] .hero-sub {
  color: #755f57;
}
body[data-theme="prism"] .hero-art-card {
  background: linear-gradient(160deg, rgba(255, 252, 247, 0.88), rgba(255, 244, 238, 0.84));
  border-color: rgba(255, 200, 87, 0.24);
  box-shadow: 0 24px 54px rgba(110, 69, 42, 0.12), 0 0 0 1px rgba(255,255,255,0.22);
}
body[data-theme="prism"] .hero-art-card::before {
  background: radial-gradient(circle, rgba(255, 210, 124, 0.42), transparent 68%);
}
body[data-theme="prism"] .hero-art-meta {
  background: rgba(255, 249, 243, 0.74);
  border-color: rgba(255, 200, 87, 0.22);
}
body[data-theme="prism"] .hero-art-meta strong,
body[data-theme="prism"] .theme-current strong,
body[data-theme="prism"] .preview-head strong,
body[data-theme="prism"] .contact-box strong {
  color: #4b3029;
}
body[data-theme="prism"] .theme-switch-chip,
body[data-theme="prism"] .ghost-link,
body[data-theme="prism"] .ghost-btn,
body[data-theme="prism"] .nav-links a {
  background: rgba(255, 250, 243, 0.78);
  border-color: rgba(255, 200, 87, 0.24);
}
body[data-theme="prism"] .primary-link {
  box-shadow: 0 16px 30px rgba(255, 200, 87, 0.14);
}

body[data-theme="relay"] .landing-hero {
  background:
    linear-gradient(160deg, rgba(35, 24, 18, 0.95), rgba(51, 35, 26, 0.86)),
    radial-gradient(circle at 14% 16%, rgba(243, 209, 165, 0.22), transparent 30%),
    radial-gradient(circle at 82% 20%, rgba(213, 154, 82, 0.26), transparent 28%),
    radial-gradient(circle at 56% 82%, rgba(255, 240, 220, 0.08), transparent 24%);
  border-color: rgba(213, 154, 82, 0.22);
}
body[data-theme="relay"] .landing-title {
  background: linear-gradient(135deg, #fff1df 0%, #f2d3a2 38%, #d59a52 70%, #8b5d32 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 22px rgba(213, 154, 82, 0.14);
}
body[data-theme="relay"] .landing-sub,
body[data-theme="relay"] .landing-sub-strong,
body[data-theme="relay"] .theme-current small {
  color: #ddcab9;
}
body[data-theme="relay"] .hero-art-card {
  background: linear-gradient(160deg, rgba(34, 23, 18, 0.92), rgba(46, 31, 23, 0.86));
  border-color: rgba(213, 154, 82, 0.22);
  box-shadow: 0 24px 54px rgba(24, 14, 9, 0.32), 0 0 0 1px rgba(213, 154, 82, 0.06);
}
body[data-theme="relay"] .hero-art-card::before {
  background: radial-gradient(circle, rgba(243, 209, 165, 0.28), transparent 68%);
}
body[data-theme="relay"] .hero-art-meta {
  background: rgba(32, 21, 16, 0.62);
  border-color: rgba(213, 154, 82, 0.2);
}
body[data-theme="relay"] .theme-switch-chip,
body[data-theme="relay"] .ghost-link,
body[data-theme="relay"] .ghost-btn,
body[data-theme="relay"] .nav-links a {
  background: rgba(34, 23, 18, 0.48);
  border-color: rgba(213, 154, 82, 0.18);
}
body[data-theme="relay"] .primary-link {
  box-shadow: 0 16px 30px rgba(213, 154, 82, 0.14);
}

/* Post-review refinements from sonol-design-reviewer */
body[data-theme="veil"] .preview-window,
body[data-theme="veil"] .theme-current,
body[data-theme="veil"] .app-metric-card,
body[data-theme="veil"] .contact-box {
  background: linear-gradient(180deg, rgba(26, 10, 28, 0.94), rgba(38, 14, 40, 0.88));
  border-color: rgba(228, 169, 255, 0.22);
}
body[data-theme="veil"] .preview-top span:nth-child(1) { background: rgba(228, 169, 255, 0.9); }
body[data-theme="veil"] .preview-top span:nth-child(2) { background: rgba(198, 255, 106, 0.82); }
body[data-theme="veil"] .preview-top span:nth-child(3) { background: rgba(255, 223, 245, 0.84); }
body[data-theme="veil"] .preview-row em,
body[data-theme="veil"] .trace-badge-line mark {
  color: #f4dcff;
  border-color: rgba(228, 169, 255, 0.28);
  background: rgba(228, 169, 255, 0.12);
}

body[data-theme="prism"] .theme-switch-chip,
body[data-theme="prism"] .ghost-link,
body[data-theme="prism"] .ghost-btn,
body[data-theme="prism"] .nav-links a,
body[data-theme="prism"] .eyebrow {
  color: #6a4a41;
}
body[data-theme="prism"] .theme-switch-chip.is-active,
body[data-theme="prism"] .theme-active-badge {
  color: #7a472d;
}
body[data-theme="prism"] .preview-window,
body[data-theme="prism"] .theme-current,
body[data-theme="prism"] .app-metric-card,
body[data-theme="prism"] .contact-box {
  background: linear-gradient(180deg, rgba(255, 250, 244, 0.96), rgba(255, 244, 235, 0.92));
  border-color: rgba(255, 200, 87, 0.24);
  box-shadow: 0 18px 40px rgba(122, 79, 42, 0.12);
}
body[data-theme="prism"] .preview-top span:nth-child(1) { background: rgba(255, 200, 87, 0.88); }
body[data-theme="prism"] .preview-top span:nth-child(2) { background: rgba(255, 126, 182, 0.82); }
body[data-theme="prism"] .preview-top span:nth-child(3) { background: rgba(169, 255, 242, 0.9); }
body[data-theme="prism"] .preview-row span,
body[data-theme="prism"] .theme-current small,
body[data-theme="prism"] .contact-box p,
body[data-theme="prism"] .app-metric-card p,
body[data-theme="prism"] .trace-badge-line small {
  color: #7b655d;
}
body[data-theme="prism"] .preview-row em,
body[data-theme="prism"] .trace-badge-line mark,
body[data-theme="prism"] .app-metric-card span,
body[data-theme="prism"] .theme-current span,
body[data-theme="prism"] .preview-head span,
body[data-theme="prism"] .contact-box span {
  color: #b5762f;
}
body[data-theme="prism"] .proof-card strong,
body[data-theme="prism"] .console-list strong,
body[data-theme="prism"] .mini-stats strong,
body[data-theme="prism"] .diag-mini strong,
body[data-theme="prism"] .app-metric-card strong,
body[data-theme="prism"] .preview-head strong,
body[data-theme="prism"] .contact-box strong,
body[data-theme="prism"] .hero-art-meta strong {
  color: #55362d;
}

body[data-theme="relay"] .preview-window,
body[data-theme="relay"] .theme-current,
body[data-theme="relay"] .app-metric-card,
body[data-theme="relay"] .contact-box {
  background: linear-gradient(180deg, rgba(28, 18, 13, 0.96), rgba(42, 27, 20, 0.9));
  border-color: rgba(213, 154, 82, 0.22);
}
body[data-theme="relay"] .preview-top span:nth-child(1) { background: rgba(243, 209, 165, 0.88); }
body[data-theme="relay"] .preview-top span:nth-child(2) { background: rgba(213, 154, 82, 0.84); }
body[data-theme="relay"] .preview-top span:nth-child(3) { background: rgba(166, 110, 58, 0.82); }
body[data-theme="relay"] .preview-row em,
body[data-theme="relay"] .trace-badge-line mark {
  color: #f2d3a2;
  border-color: rgba(213, 154, 82, 0.3);
  background: rgba(213, 154, 82, 0.12);
}

/* 2026-03-17 theme system correction pass: hero separation + lower-section palette continuity */
body[data-theme="vault"] .landing-hero {
  background:
    linear-gradient(160deg, rgba(7, 20, 18, 0.96), rgba(10, 27, 24, 0.84)),
    radial-gradient(circle at 16% 18%, rgba(88, 214, 192, 0.34), transparent 32%),
    radial-gradient(circle at 80% 20%, rgba(116, 255, 222, 0.16), transparent 30%),
    radial-gradient(circle at 62% 78%, rgba(113, 182, 255, 0.18), transparent 24%);
  border-color: rgba(88, 214, 192, 0.22);
  box-shadow: 0 22px 52px rgba(2, 11, 9, 0.3), inset 0 1px 0 rgba(150, 255, 230, 0.06);
}
body[data-theme="vault"] .landing-title {
  background: linear-gradient(135deg, #f4fffc 0%, #d8fff3 34%, #89f0d6 66%, #b7fff2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 22px rgba(88, 214, 192, 0.16);
}
body[data-theme="vault"] .eyebrow {
  background: linear-gradient(135deg, rgba(88, 214, 192, 0.14), rgba(113, 182, 255, 0.1));
}
body[data-theme="vault"] .hero-art-card,
body[data-theme="vault"] .preview-window,
body[data-theme="vault"] .theme-current,
body[data-theme="vault"] .app-metric-card,
body[data-theme="vault"] .contact-box,
body[data-theme="vault"] .feature-card,
body[data-theme="vault"] .step-card,
body[data-theme="vault"] .proof-card,
body[data-theme="vault"] .faq-list details,
body[data-theme="vault"] .console-metric,
body[data-theme="vault"] .console-list li,
body[data-theme="vault"] .info-list div,
body[data-theme="vault"] .trace-art-card,
body[data-theme="vault"] .landing-cta {
  background: linear-gradient(160deg, rgba(7, 24, 20, 0.94), rgba(10, 31, 27, 0.84));
  border-color: rgba(88, 176, 160, 0.22);
  box-shadow: 0 18px 40px rgba(2, 12, 10, 0.24);
}
body[data-theme="vault"] .feature-card p,
body[data-theme="vault"] .step-card p,
body[data-theme="vault"] .proof-card p,
body[data-theme="vault"] .faq-list p,
body[data-theme="vault"] .contact-box p,
body[data-theme="vault"] .theme-current small,
body[data-theme="vault"] .preview-row span,
body[data-theme="vault"] .trace-badge-line small,
body[data-theme="vault"] .console-list span {
  color: #b7d8d0;
}
body[data-theme="vault"] .proof-card span,
body[data-theme="vault"] .feature-card span,
body[data-theme="vault"] .theme-current span,
body[data-theme="vault"] .contact-box span,
body[data-theme="vault"] .preview-head span,
body[data-theme="vault"] .console-metric span,
body[data-theme="vault"] .trace-badge-line mark,
body[data-theme="vault"] .info-list span {
  color: #9df5de;
}
body[data-theme="vault"] .proof-card strong,
body[data-theme="vault"] .feature-card h3,
body[data-theme="vault"] .theme-current strong,
body[data-theme="vault"] .contact-box strong,
body[data-theme="vault"] .preview-head strong,
body[data-theme="vault"] .console-metric strong,
body[data-theme="vault"] .landing-cta h2,
body[data-theme="vault"] .console-list strong,
body[data-theme="vault"] .info-list strong {
  color: #effffc;
}
body[data-theme="vault"] .theme-switch-chip,
body[data-theme="vault"] .ghost-link,
body[data-theme="vault"] .ghost-btn,
body[data-theme="vault"] .nav-links a {
  background: rgba(10, 29, 25, 0.52);
  border-color: rgba(88, 214, 192, 0.22);
}
body[data-theme="vault"] .theme-switch-chip.is-active,
body[data-theme="vault"] .theme-active-badge {
  background: rgba(88, 214, 192, 0.14);
  border-color: rgba(88, 214, 192, 0.32);
  color: #dffff7;
}
body[data-theme="vault"] .proof-card:hover,
body[data-theme="vault"] .feature-card:hover,
body[data-theme="vault"] .faq-list details:hover,
body[data-theme="vault"] .console-metric:hover {
  border-color: rgba(88, 214, 192, 0.34);
  box-shadow: 0 24px 48px rgba(2, 12, 10, 0.32), 0 0 0 1px rgba(88, 214, 192, 0.1);
}

body[data-theme="pulse"] .landing-hero {
  background:
    linear-gradient(160deg, rgba(31, 10, 14, 0.96), rgba(50, 15, 22, 0.84)),
    radial-gradient(circle at 14% 18%, rgba(255, 116, 92, 0.34), transparent 32%),
    radial-gradient(circle at 82% 18%, rgba(255, 168, 107, 0.24), transparent 30%),
    radial-gradient(circle at 56% 80%, rgba(255, 85, 85, 0.18), transparent 24%);
  border-color: rgba(255, 132, 104, 0.24);
  box-shadow: 0 22px 54px rgba(22, 6, 9, 0.34), inset 0 1px 0 rgba(255, 188, 159, 0.06);
}
body[data-theme="pulse"] .landing-title {
  background: linear-gradient(135deg, #fff0ea 0%, #ffc7b0 28%, #ff8b69 62%, #ff5e66 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 24px rgba(255, 102, 102, 0.16);
}
body[data-theme="pulse"] .eyebrow {
  background: linear-gradient(135deg, rgba(255, 144, 111, 0.14), rgba(255, 90, 90, 0.1));
}
body[data-theme="pulse"] .hero-art-card,
body[data-theme="pulse"] .preview-window,
body[data-theme="pulse"] .theme-current,
body[data-theme="pulse"] .app-metric-card,
body[data-theme="pulse"] .contact-box,
body[data-theme="pulse"] .feature-card,
body[data-theme="pulse"] .step-card,
body[data-theme="pulse"] .proof-card,
body[data-theme="pulse"] .faq-list details,
body[data-theme="pulse"] .console-metric,
body[data-theme="pulse"] .console-list li,
body[data-theme="pulse"] .info-list div,
body[data-theme="pulse"] .trace-art-card,
body[data-theme="pulse"] .landing-cta {
  background: linear-gradient(160deg, rgba(31, 10, 14, 0.95), rgba(45, 14, 20, 0.86));
  border-color: rgba(228, 110, 91, 0.22);
  box-shadow: 0 18px 40px rgba(22, 6, 9, 0.26);
}
body[data-theme="pulse"] .feature-card p,
body[data-theme="pulse"] .step-card p,
body[data-theme="pulse"] .proof-card p,
body[data-theme="pulse"] .faq-list p,
body[data-theme="pulse"] .contact-box p,
body[data-theme="pulse"] .theme-current small,
body[data-theme="pulse"] .preview-row span,
body[data-theme="pulse"] .trace-badge-line small,
body[data-theme="pulse"] .console-list span {
  color: #e4b7ae;
}
body[data-theme="pulse"] .proof-card span,
body[data-theme="pulse"] .feature-card span,
body[data-theme="pulse"] .theme-current span,
body[data-theme="pulse"] .contact-box span,
body[data-theme="pulse"] .preview-head span,
body[data-theme="pulse"] .console-metric span,
body[data-theme="pulse"] .trace-badge-line mark,
body[data-theme="pulse"] .info-list span {
  color: #ffb496;
}
body[data-theme="pulse"] .proof-card strong,
body[data-theme="pulse"] .feature-card h3,
body[data-theme="pulse"] .theme-current strong,
body[data-theme="pulse"] .contact-box strong,
body[data-theme="pulse"] .preview-head strong,
body[data-theme="pulse"] .console-metric strong,
body[data-theme="pulse"] .landing-cta h2,
body[data-theme="pulse"] .console-list strong,
body[data-theme="pulse"] .info-list strong {
  color: #fff1eb;
}
body[data-theme="pulse"] .theme-switch-chip,
body[data-theme="pulse"] .ghost-link,
body[data-theme="pulse"] .ghost-btn,
body[data-theme="pulse"] .nav-links a {
  background: rgba(36, 12, 17, 0.5);
  border-color: rgba(255, 132, 104, 0.22);
}
body[data-theme="pulse"] .theme-switch-chip.is-active,
body[data-theme="pulse"] .theme-active-badge {
  background: rgba(255, 102, 102, 0.14);
  border-color: rgba(255, 132, 104, 0.34);
  color: #ffe4dc;
}
body[data-theme="pulse"] .proof-card:hover,
body[data-theme="pulse"] .feature-card:hover,
body[data-theme="pulse"] .faq-list details:hover,
body[data-theme="pulse"] .console-metric:hover {
  border-color: rgba(255, 132, 104, 0.34);
  box-shadow: 0 24px 48px rgba(22, 6, 9, 0.34), 0 0 0 1px rgba(255, 102, 102, 0.1);
}

body[data-theme="veil"] .feature-card,
body[data-theme="veil"] .step-card,
body[data-theme="veil"] .faq-list details,
body[data-theme="veil"] .console-metric,
body[data-theme="veil"] .console-list li,
body[data-theme="veil"] .info-list div,
body[data-theme="veil"] .trace-art-card,
body[data-theme="veil"] .landing-cta {
  background: linear-gradient(160deg, rgba(28, 12, 28, 0.92), rgba(38, 15, 38, 0.84));
  border-color: rgba(228, 169, 255, 0.2);
  box-shadow: 0 18px 40px rgba(20, 6, 21, 0.24);
}
body[data-theme="veil"] .feature-card span,
body[data-theme="veil"] .console-metric span,
body[data-theme="veil"] .info-list span {
  color: #efc8f3;
}
body[data-theme="veil"] .console-list strong,
body[data-theme="veil"] .info-list strong,
body[data-theme="veil"] .landing-cta h2 {
  color: #fff0fb;
}
body[data-theme="veil"] .proof-card:hover,
body[data-theme="veil"] .feature-card:hover,
body[data-theme="veil"] .faq-list details:hover,
body[data-theme="veil"] .console-metric:hover {
  border-color: rgba(228, 169, 255, 0.32);
  box-shadow: 0 24px 48px rgba(20, 6, 21, 0.32), 0 0 0 1px rgba(228, 169, 255, 0.08);
}

body[data-theme="prism"] .feature-card,
body[data-theme="prism"] .step-card,
body[data-theme="prism"] .proof-card,
body[data-theme="prism"] .faq-list details,
body[data-theme="prism"] .console-metric,
body[data-theme="prism"] .console-list li,
body[data-theme="prism"] .info-list div,
body[data-theme="prism"] .trace-art-card,
body[data-theme="prism"] .landing-cta,
body[data-theme="prism"] .preview-window,
body[data-theme="prism"] .theme-current,
body[data-theme="prism"] .app-metric-card,
body[data-theme="prism"] .contact-box {
  background: linear-gradient(160deg, rgba(255, 249, 241, 0.94), rgba(255, 242, 232, 0.88));
  border-color: rgba(255, 200, 87, 0.22);
  box-shadow: 0 18px 40px rgba(122, 79, 42, 0.12);
}
body[data-theme="prism"] .feature-card p,
body[data-theme="prism"] .step-card p,
body[data-theme="prism"] .proof-card p,
body[data-theme="prism"] .faq-list p,
body[data-theme="prism"] .contact-box p,
body[data-theme="prism"] .theme-current small,
body[data-theme="prism"] .preview-row span,
body[data-theme="prism"] .trace-badge-line small,
body[data-theme="prism"] .console-list span,
body[data-theme="prism"] .info-list strong {
  color: #7b655d;
}
body[data-theme="prism"] .proof-card span,
body[data-theme="prism"] .feature-card span,
body[data-theme="prism"] .theme-current span,
body[data-theme="prism"] .contact-box span,
body[data-theme="prism"] .preview-head span,
body[data-theme="prism"] .console-metric span,
body[data-theme="prism"] .info-list span,
body[data-theme="prism"] .trace-badge-line mark {
  color: #b5762f;
}
body[data-theme="prism"] .proof-card strong,
body[data-theme="prism"] .feature-card h3,
body[data-theme="prism"] .theme-current strong,
body[data-theme="prism"] .contact-box strong,
body[data-theme="prism"] .preview-head strong,
body[data-theme="prism"] .console-metric strong,
body[data-theme="prism"] .landing-cta h2,
body[data-theme="prism"] .console-list strong {
  color: #55362d;
}
body[data-theme="prism"] .proof-card:hover,
body[data-theme="prism"] .feature-card:hover,
body[data-theme="prism"] .faq-list details:hover,
body[data-theme="prism"] .console-metric:hover {
  border-color: rgba(255, 200, 87, 0.34);
  box-shadow: 0 24px 48px rgba(122, 79, 42, 0.18), 0 0 0 1px rgba(255, 200, 87, 0.08);
}

body[data-theme="relay"] .eyebrow,
body[data-theme="relay"] #solution .eyebrow,
body[data-theme="relay"] #trace .eyebrow,
body[data-theme="relay"] #faq .eyebrow {
  background: linear-gradient(135deg, rgba(213, 154, 82, 0.16), rgba(243, 209, 165, 0.1));
  border-color: rgba(213, 154, 82, 0.24);
  color: #ffe2bd;
}
body[data-theme="relay"] .feature-card,
body[data-theme="relay"] .step-card,
body[data-theme="relay"] .proof-card,
body[data-theme="relay"] .faq-list details,
body[data-theme="relay"] .console-metric,
body[data-theme="relay"] .console-list li,
body[data-theme="relay"] .info-list div,
body[data-theme="relay"] .trace-art-card,
body[data-theme="relay"] .landing-cta,
body[data-theme="relay"] .preview-window,
body[data-theme="relay"] .theme-current,
body[data-theme="relay"] .app-metric-card,
body[data-theme="relay"] .contact-box {
  background: linear-gradient(160deg, rgba(31, 22, 17, 0.95), rgba(41, 29, 22, 0.88));
  border-color: rgba(213, 154, 82, 0.22);
  box-shadow: 0 18px 40px rgba(18, 11, 7, 0.26);
}
body[data-theme="relay"] .feature-card span,
body[data-theme="relay"] .console-metric span,
body[data-theme="relay"] .info-list span,
body[data-theme="relay"] .trace-badge-line mark {
  color: #e8c79d;
}
body[data-theme="relay"] .console-list strong,
body[data-theme="relay"] .info-list strong,
body[data-theme="relay"] .landing-cta h2 {
  color: #fff3e4;
}
body[data-theme="relay"] .proof-card:hover,
body[data-theme="relay"] .feature-card:hover,
body[data-theme="relay"] .faq-list details:hover,
body[data-theme="relay"] .console-metric:hover {
  border-color: rgba(213, 154, 82, 0.34);
  box-shadow: 0 24px 48px rgba(18, 11, 7, 0.34), 0 0 0 1px rgba(213, 154, 82, 0.08);
}

/* 2026-03-17 sonol-color-system pass: one teal family only, all other themes separated */
body[data-theme="vault"] {
  --bg-0: #001219;
  --bg-1: #005f73;
  --page-base: #001219;
  --panel: rgba(0, 29, 37, 0.84);
  --line: rgba(148, 210, 189, 0.22);
  --text: #f4fff9;
  --muted: #b6d6ca;
  --accent: #0a9396;
  --accent-2: #94d2bd;
  --page-bg: radial-gradient(circle at 82% 18%, rgba(10, 147, 150, 0.24) 0%, rgba(0, 18, 25, 0) 32%), linear-gradient(180deg, #001219 0%, #01242c 56%, #00090d 100%);
  --surface-bg: linear-gradient(160deg, rgba(0, 28, 34, 0.94), rgba(2, 50, 58, 0.84));
  --surface-2: rgba(1, 34, 42, 0.82);
  --surface-3: rgba(0, 22, 26, 0.88);
  --eyebrow-text: #e9d8a6;
  --eyebrow-border: rgba(148, 210, 189, 0.3);
  --hero-sub: #bfd8ce;
  --cta-text: #031215;
  --theme-ring: rgba(10, 147, 150, 0.18);
  --cta-grad-1: #e9d8a6;
  --cta-grad-2: #94d2bd;
  --cta-grad-3: #0a9396;
  --proof-bg: linear-gradient(160deg, rgba(0, 28, 34, 0.92), rgba(3, 45, 52, 0.8));
  --proof-border: rgba(148, 210, 189, 0.22);
  --art-overlay: rgba(0, 18, 25, 0.34);
  --surface-glow: rgba(10, 147, 150, 0.1);
}
body[data-theme="pulse"] {
  --bg-0: #0b090a;
  --bg-1: #161a1d;
  --page-base: #0b090a;
  --panel: rgba(20, 18, 19, 0.88);
  --line: rgba(186, 24, 27, 0.22);
  --text: #fff1f2;
  --muted: #d0b7bb;
  --accent: #ba181b;
  --accent-2: #a4161a;
  --page-bg: radial-gradient(circle at 80% 18%, rgba(186, 24, 27, 0.24) 0%, rgba(11, 9, 10, 0) 30%), linear-gradient(180deg, #0b090a 0%, #161a1d 54%, #040303 100%);
  --surface-bg: linear-gradient(160deg, rgba(18, 18, 20, 0.94), rgba(37, 14, 17, 0.84));
  --surface-2: rgba(23, 16, 18, 0.84);
  --surface-3: rgba(15, 11, 12, 0.88);
  --eyebrow-text: #ffcbc9;
  --eyebrow-border: rgba(186, 24, 27, 0.32);
  --hero-sub: #e3c5c7;
  --cta-text: #1a090a;
  --theme-ring: rgba(186, 24, 27, 0.2);
  --cta-grad-1: #ffd9d6;
  --cta-grad-2: #ba181b;
  --cta-grad-3: #660708;
  --proof-bg: linear-gradient(160deg, rgba(18, 16, 17, 0.94), rgba(42, 13, 17, 0.84));
  --proof-border: rgba(186, 24, 27, 0.22);
  --art-overlay: rgba(11, 9, 10, 0.34);
  --surface-glow: rgba(186, 24, 27, 0.1);
}
body[data-theme="veil"] {
  --bg-0: #20112f;
  --bg-1: #351b4f;
  --page-base: #1b1028;
  --panel: rgba(34, 18, 51, 0.88);
  --line: rgba(241, 91, 181, 0.22);
  --text: #fff5ff;
  --muted: #e0c7e8;
  --accent: #9b5de5;
  --accent-2: #fee440;
  --page-bg: radial-gradient(circle at 18% 16%, rgba(241, 91, 181, 0.2) 0%, rgba(27, 16, 40, 0) 30%), radial-gradient(circle at 82% 20%, rgba(254, 228, 64, 0.16) 0%, rgba(27, 16, 40, 0) 28%), linear-gradient(180deg, #1b1028 0%, #2b1641 56%, #12091b 100%);
  --surface-bg: linear-gradient(160deg, rgba(35, 18, 53, 0.94), rgba(53, 24, 80, 0.84));
  --surface-2: rgba(38, 20, 57, 0.84);
  --surface-3: rgba(24, 13, 36, 0.88);
  --eyebrow-text: #fee440;
  --eyebrow-border: rgba(241, 91, 181, 0.28);
  --hero-sub: #ead2f3;
  --cta-text: #180d24;
  --theme-ring: rgba(155, 93, 229, 0.2);
  --cta-grad-1: #fff6c6;
  --cta-grad-2: #f15bb5;
  --cta-grad-3: #9b5de5;
  --proof-bg: linear-gradient(160deg, rgba(35, 18, 53, 0.94), rgba(49, 21, 74, 0.84));
  --proof-border: rgba(241, 91, 181, 0.22);
  --art-overlay: rgba(27, 16, 40, 0.34);
  --surface-glow: rgba(155, 93, 229, 0.12);
}
body[data-theme="prism"] {
  --bg-0: #000814;
  --bg-1: #001d3d;
  --page-base: #000814;
  --panel: rgba(2, 20, 45, 0.9);
  --line: rgba(255, 214, 10, 0.22);
  --text: #f7f5e8;
  --muted: #c9c3a0;
  --accent: #ffc300;
  --accent-2: #ffd60a;
  --page-bg: radial-gradient(circle at 82% 18%, rgba(255, 214, 10, 0.18) 0%, rgba(0, 8, 20, 0) 30%), linear-gradient(180deg, #000814 0%, #001d3d 58%, #00050d 100%);
  --surface-bg: linear-gradient(160deg, rgba(1, 17, 38, 0.96), rgba(2, 34, 70, 0.86));
  --surface-2: rgba(1, 22, 48, 0.86);
  --surface-3: rgba(0, 13, 29, 0.9);
  --eyebrow-text: #ffd60a;
  --eyebrow-border: rgba(255, 214, 10, 0.28);
  --hero-sub: #d7d1b1;
  --cta-text: #151100;
  --theme-ring: rgba(255, 195, 0, 0.22);
  --cta-grad-1: #fff3bf;
  --cta-grad-2: #ffd60a;
  --cta-grad-3: #ffc300;
  --proof-bg: linear-gradient(160deg, rgba(1, 17, 38, 0.94), rgba(2, 29, 59, 0.84));
  --proof-border: rgba(255, 214, 10, 0.22);
  --art-overlay: rgba(0, 8, 20, 0.34);
  --surface-glow: rgba(255, 195, 0, 0.1);
}
body[data-theme="relay"] {
  --bg-0: #1d2a22;
  --bg-1: #344e41;
  --page-base: #1b251f;
  --panel: rgba(38, 53, 44, 0.88);
  --line: rgba(163, 177, 138, 0.22);
  --text: #f3f0e7;
  --muted: #c8c5b9;
  --accent: #588157;
  --accent-2: #a3b18a;
  --page-bg: radial-gradient(circle at 80% 18%, rgba(163, 177, 138, 0.16) 0%, rgba(29, 42, 34, 0) 30%), linear-gradient(180deg, #1d2a22 0%, #344e41 56%, #121914 100%);
  --surface-bg: linear-gradient(160deg, rgba(38, 53, 44, 0.95), rgba(55, 80, 66, 0.85));
  --surface-2: rgba(45, 63, 52, 0.86);
  --surface-3: rgba(28, 39, 32, 0.9);
  --eyebrow-text: #dad7cd;
  --eyebrow-border: rgba(163, 177, 138, 0.26);
  --hero-sub: #d8d3c7;
  --cta-text: #172118;
  --theme-ring: rgba(88, 129, 87, 0.2);
  --cta-grad-1: #f0ede4;
  --cta-grad-2: #a3b18a;
  --cta-grad-3: #588157;
  --proof-bg: linear-gradient(160deg, rgba(38, 53, 44, 0.94), rgba(51, 73, 61, 0.84));
  --proof-border: rgba(163, 177, 138, 0.22);
  --art-overlay: rgba(29, 42, 34, 0.32);
  --surface-glow: rgba(88, 129, 87, 0.1);
}

body[data-theme="vault"] .landing-hero,
body[data-theme="pulse"] .landing-hero,
body[data-theme="veil"] .landing-hero,
body[data-theme="prism"] .landing-hero,
body[data-theme="relay"] .landing-hero {
  border-color: var(--proof-border);
  box-shadow: 0 22px 52px rgba(3, 6, 12, 0.28), inset 0 1px 0 rgba(255,255,255,0.04);
}
body[data-theme="vault"] .landing-hero {
  background: linear-gradient(160deg, rgba(0, 28, 34, 0.96), rgba(2, 54, 61, 0.84)), radial-gradient(circle at 14% 18%, rgba(148, 210, 189, 0.22), transparent 30%), radial-gradient(circle at 82% 18%, rgba(233, 216, 166, 0.18), transparent 28%);
}
body[data-theme="pulse"] .landing-hero {
  background: linear-gradient(160deg, rgba(18, 16, 17, 0.96), rgba(42, 13, 17, 0.84)), radial-gradient(circle at 14% 18%, rgba(186, 24, 27, 0.24), transparent 30%), radial-gradient(circle at 82% 18%, rgba(102, 7, 8, 0.2), transparent 28%);
}
body[data-theme="veil"] .landing-hero {
  background: linear-gradient(160deg, rgba(35, 18, 53, 0.96), rgba(60, 28, 92, 0.84)), radial-gradient(circle at 14% 18%, rgba(241, 91, 181, 0.22), transparent 30%), radial-gradient(circle at 82% 18%, rgba(254, 228, 64, 0.18), transparent 28%);
}
body[data-theme="prism"] .landing-hero {
  background: linear-gradient(160deg, rgba(1, 17, 38, 0.96), rgba(2, 34, 70, 0.84)), radial-gradient(circle at 14% 18%, rgba(255, 214, 10, 0.22), transparent 30%), radial-gradient(circle at 82% 18%, rgba(255, 195, 0, 0.12), transparent 28%);
}
body[data-theme="relay"] .landing-hero {
  background: linear-gradient(160deg, rgba(38, 53, 44, 0.96), rgba(56, 79, 65, 0.84)), radial-gradient(circle at 14% 18%, rgba(163, 177, 138, 0.18), transparent 30%), radial-gradient(circle at 82% 18%, rgba(218, 215, 205, 0.12), transparent 28%);
}

body[data-theme="vault"] .landing-title { background: linear-gradient(135deg, #f8fff4 0%, #e9d8a6 32%, #94d2bd 68%, #0a9396 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 22px rgba(10,147,150,0.14); }
body[data-theme="pulse"] .landing-title { background: linear-gradient(135deg, #fff1f2 0%, #ba181b 44%, #a4161a 74%, #660708 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 22px rgba(186,24,27,0.16); }
body[data-theme="veil"] .landing-title { background: linear-gradient(135deg, #fff7ff 0%, #fee440 22%, #f15bb5 58%, #9b5de5 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 22px rgba(155,93,229,0.16); }
body[data-theme="prism"] .landing-title { background: linear-gradient(135deg, #fff8d8 0%, #ffd60a 36%, #ffc300 68%, #7d5d00 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 20px rgba(255,195,0,0.12); }
body[data-theme="relay"] .landing-title { background: linear-gradient(135deg, #f4f0e6 0%, #dad7cd 34%, #a3b18a 68%, #588157 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 20px rgba(88,129,87,0.12); }

body[data-theme="vault"] .eyebrow,
body[data-theme="vault"] #solution .eyebrow,
body[data-theme="vault"] #trace .eyebrow,
body[data-theme="vault"] #faq .eyebrow { background: linear-gradient(135deg, rgba(148,210,189,0.16), rgba(233,216,166,0.12)); border-color: rgba(148,210,189,0.24); color: #e9d8a6; }
body[data-theme="pulse"] .eyebrow,
body[data-theme="pulse"] #solution .eyebrow,
body[data-theme="pulse"] #trace .eyebrow,
body[data-theme="pulse"] #faq .eyebrow { background: linear-gradient(135deg, rgba(186,24,27,0.16), rgba(164,22,26,0.12)); border-color: rgba(186,24,27,0.24); color: #ffd4d5; }
body[data-theme="veil"] .eyebrow,
body[data-theme="veil"] #solution .eyebrow,
body[data-theme="veil"] #trace .eyebrow,
body[data-theme="veil"] #faq .eyebrow { background: linear-gradient(135deg, rgba(241,91,181,0.16), rgba(254,228,64,0.12)); border-color: rgba(241,91,181,0.24); color: #fff0ae; }
body[data-theme="prism"] .eyebrow,
body[data-theme="prism"] #solution .eyebrow,
body[data-theme="prism"] #trace .eyebrow,
body[data-theme="prism"] #faq .eyebrow { background: linear-gradient(135deg, rgba(255,214,10,0.14), rgba(255,195,0,0.1)); border-color: rgba(255,214,10,0.24); color: #ffe983; }
body[data-theme="relay"] .eyebrow,
body[data-theme="relay"] #solution .eyebrow,
body[data-theme="relay"] #trace .eyebrow,
body[data-theme="relay"] #faq .eyebrow { background: linear-gradient(135deg, rgba(163,177,138,0.16), rgba(218,215,205,0.1)); border-color: rgba(163,177,138,0.24); color: #ece8dd; }

body[data-theme="vault"] .hero-art-card,
body[data-theme="vault"] .preview-window,
body[data-theme="vault"] .theme-current,
body[data-theme="vault"] .app-metric-card,
body[data-theme="vault"] .contact-box,
body[data-theme="vault"] .feature-card,
body[data-theme="vault"] .step-card,
body[data-theme="vault"] .proof-card,
body[data-theme="vault"] .faq-list details,
body[data-theme="vault"] .console-metric,
body[data-theme="vault"] .console-list li,
body[data-theme="vault"] .info-list div,
body[data-theme="vault"] .trace-art-card,
body[data-theme="vault"] .landing-cta,
body[data-theme="pulse"] .hero-art-card,
body[data-theme="pulse"] .preview-window,
body[data-theme="pulse"] .theme-current,
body[data-theme="pulse"] .app-metric-card,
body[data-theme="pulse"] .contact-box,
body[data-theme="pulse"] .feature-card,
body[data-theme="pulse"] .step-card,
body[data-theme="pulse"] .proof-card,
body[data-theme="pulse"] .faq-list details,
body[data-theme="pulse"] .console-metric,
body[data-theme="pulse"] .console-list li,
body[data-theme="pulse"] .info-list div,
body[data-theme="pulse"] .trace-art-card,
body[data-theme="pulse"] .landing-cta,
body[data-theme="veil"] .hero-art-card,
body[data-theme="veil"] .preview-window,
body[data-theme="veil"] .theme-current,
body[data-theme="veil"] .app-metric-card,
body[data-theme="veil"] .contact-box,
body[data-theme="veil"] .feature-card,
body[data-theme="veil"] .step-card,
body[data-theme="veil"] .proof-card,
body[data-theme="veil"] .faq-list details,
body[data-theme="veil"] .console-metric,
body[data-theme="veil"] .console-list li,
body[data-theme="veil"] .info-list div,
body[data-theme="veil"] .trace-art-card,
body[data-theme="veil"] .landing-cta,
body[data-theme="prism"] .hero-art-card,
body[data-theme="prism"] .preview-window,
body[data-theme="prism"] .theme-current,
body[data-theme="prism"] .app-metric-card,
body[data-theme="prism"] .contact-box,
body[data-theme="prism"] .feature-card,
body[data-theme="prism"] .step-card,
body[data-theme="prism"] .proof-card,
body[data-theme="prism"] .faq-list details,
body[data-theme="prism"] .console-metric,
body[data-theme="prism"] .console-list li,
body[data-theme="prism"] .info-list div,
body[data-theme="prism"] .trace-art-card,
body[data-theme="prism"] .landing-cta,
body[data-theme="relay"] .hero-art-card,
body[data-theme="relay"] .preview-window,
body[data-theme="relay"] .theme-current,
body[data-theme="relay"] .app-metric-card,
body[data-theme="relay"] .contact-box,
body[data-theme="relay"] .feature-card,
body[data-theme="relay"] .step-card,
body[data-theme="relay"] .proof-card,
body[data-theme="relay"] .faq-list details,
body[data-theme="relay"] .console-metric,
body[data-theme="relay"] .console-list li,
body[data-theme="relay"] .info-list div,
body[data-theme="relay"] .trace-art-card,
body[data-theme="relay"] .landing-cta {
  background: var(--proof-bg);
  border-color: var(--proof-border);
  box-shadow: 0 18px 40px rgba(3, 6, 12, 0.22);
}

body[data-theme="vault"] .theme-copy p,
body[data-theme="vault"] .feature-card p,
body[data-theme="vault"] .step-card p,
body[data-theme="vault"] .proof-card p,
body[data-theme="vault"] .faq-list p,
body[data-theme="vault"] .contact-box p,
body[data-theme="vault"] .theme-current small,
body[data-theme="vault"] .preview-row span,
body[data-theme="vault"] .trace-badge-line small,
body[data-theme="vault"] .console-list span,
body[data-theme="vault"] .hero-sub { color: #c5dbd0; }
body[data-theme="pulse"] .theme-copy p,
body[data-theme="pulse"] .feature-card p,
body[data-theme="pulse"] .step-card p,
body[data-theme="pulse"] .proof-card p,
body[data-theme="pulse"] .faq-list p,
body[data-theme="pulse"] .contact-box p,
body[data-theme="pulse"] .theme-current small,
body[data-theme="pulse"] .preview-row span,
body[data-theme="pulse"] .trace-badge-line small,
body[data-theme="pulse"] .console-list span,
body[data-theme="pulse"] .hero-sub { color: #d9c4c7; }
body[data-theme="veil"] .theme-copy p,
body[data-theme="veil"] .feature-card p,
body[data-theme="veil"] .step-card p,
body[data-theme="veil"] .proof-card p,
body[data-theme="veil"] .faq-list p,
body[data-theme="veil"] .contact-box p,
body[data-theme="veil"] .theme-current small,
body[data-theme="veil"] .preview-row span,
body[data-theme="veil"] .trace-badge-line small,
body[data-theme="veil"] .console-list span,
body[data-theme="veil"] .hero-sub { color: #e8d1f0; }
body[data-theme="prism"] .theme-copy p,
body[data-theme="prism"] .feature-card p,
body[data-theme="prism"] .step-card p,
body[data-theme="prism"] .proof-card p,
body[data-theme="prism"] .faq-list p,
body[data-theme="prism"] .contact-box p,
body[data-theme="prism"] .theme-current small,
body[data-theme="prism"] .preview-row span,
body[data-theme="prism"] .trace-badge-line small,
body[data-theme="prism"] .console-list span,
body[data-theme="prism"] .hero-sub { color: #d2cba3; }
body[data-theme="relay"] .theme-copy p,
body[data-theme="relay"] .feature-card p,
body[data-theme="relay"] .step-card p,
body[data-theme="relay"] .proof-card p,
body[data-theme="relay"] .faq-list p,
body[data-theme="relay"] .contact-box p,
body[data-theme="relay"] .theme-current small,
body[data-theme="relay"] .preview-row span,
body[data-theme="relay"] .trace-badge-line small,
body[data-theme="relay"] .console-list span,
body[data-theme="relay"] .hero-sub { color: #d7d3c8; }

body[data-theme="vault"] .theme-copy span,
body[data-theme="vault"] .preview-head span,
body[data-theme="vault"] .contact-box span,
body[data-theme="vault"] .theme-current span,
body[data-theme="vault"] .hero-art-meta span,
body[data-theme="vault"] .app-metric-card span,
body[data-theme="vault"] .proof-card span,
body[data-theme="vault"] .console-metric span,
body[data-theme="vault"] .info-list span,
body[data-theme="vault"] .trace-badge-line mark { color: #e9d8a6; }
body[data-theme="pulse"] .theme-copy span,
body[data-theme="pulse"] .preview-head span,
body[data-theme="pulse"] .contact-box span,
body[data-theme="pulse"] .theme-current span,
body[data-theme="pulse"] .hero-art-meta span,
body[data-theme="pulse"] .app-metric-card span,
body[data-theme="pulse"] .proof-card span,
body[data-theme="pulse"] .console-metric span,
body[data-theme="pulse"] .info-list span,
body[data-theme="pulse"] .trace-badge-line mark { color: #ffb9bc; }
body[data-theme="veil"] .theme-copy span,
body[data-theme="veil"] .preview-head span,
body[data-theme="veil"] .contact-box span,
body[data-theme="veil"] .theme-current span,
body[data-theme="veil"] .hero-art-meta span,
body[data-theme="veil"] .app-metric-card span,
body[data-theme="veil"] .proof-card span,
body[data-theme="veil"] .console-metric span,
body[data-theme="veil"] .info-list span,
body[data-theme="veil"] .trace-badge-line mark { color: #fee440; }
body[data-theme="prism"] .theme-copy span,
body[data-theme="prism"] .preview-head span,
body[data-theme="prism"] .contact-box span,
body[data-theme="prism"] .theme-current span,
body[data-theme="prism"] .hero-art-meta span,
body[data-theme="prism"] .app-metric-card span,
body[data-theme="prism"] .proof-card span,
body[data-theme="prism"] .console-metric span,
body[data-theme="prism"] .info-list span,
body[data-theme="prism"] .trace-badge-line mark { color: #ffd60a; }
body[data-theme="relay"] .theme-copy span,
body[data-theme="relay"] .preview-head span,
body[data-theme="relay"] .contact-box span,
body[data-theme="relay"] .theme-current span,
body[data-theme="relay"] .hero-art-meta span,
body[data-theme="relay"] .app-metric-card span,
body[data-theme="relay"] .proof-card span,
body[data-theme="relay"] .console-metric span,
body[data-theme="relay"] .info-list span,
body[data-theme="relay"] .trace-badge-line mark { color: #dad7cd; }

body[data-theme="vault"] .proof-card strong,
body[data-theme="vault"] .feature-card h3,
body[data-theme="vault"] .theme-current strong,
body[data-theme="vault"] .contact-box strong,
body[data-theme="vault"] .preview-head strong,
body[data-theme="vault"] .console-metric strong,
body[data-theme="vault"] .landing-cta h2,
body[data-theme="vault"] .console-list strong,
body[data-theme="vault"] .info-list strong,
body[data-theme="pulse"] .proof-card strong,
body[data-theme="pulse"] .feature-card h3,
body[data-theme="pulse"] .theme-current strong,
body[data-theme="pulse"] .contact-box strong,
body[data-theme="pulse"] .preview-head strong,
body[data-theme="pulse"] .console-metric strong,
body[data-theme="pulse"] .landing-cta h2,
body[data-theme="pulse"] .console-list strong,
body[data-theme="pulse"] .info-list strong,
body[data-theme="veil"] .proof-card strong,
body[data-theme="veil"] .feature-card h3,
body[data-theme="veil"] .theme-current strong,
body[data-theme="veil"] .contact-box strong,
body[data-theme="veil"] .preview-head strong,
body[data-theme="veil"] .console-metric strong,
body[data-theme="veil"] .landing-cta h2,
body[data-theme="veil"] .console-list strong,
body[data-theme="veil"] .info-list strong,
body[data-theme="prism"] .proof-card strong,
body[data-theme="prism"] .feature-card h3,
body[data-theme="prism"] .theme-current strong,
body[data-theme="prism"] .contact-box strong,
body[data-theme="prism"] .preview-head strong,
body[data-theme="prism"] .console-metric strong,
body[data-theme="prism"] .landing-cta h2,
body[data-theme="prism"] .console-list strong,
body[data-theme="prism"] .info-list strong,
body[data-theme="relay"] .proof-card strong,
body[data-theme="relay"] .feature-card h3,
body[data-theme="relay"] .theme-current strong,
body[data-theme="relay"] .contact-box strong,
body[data-theme="relay"] .preview-head strong,
body[data-theme="relay"] .console-metric strong,
body[data-theme="relay"] .landing-cta h2,
body[data-theme="relay"] .console-list strong,
body[data-theme="relay"] .info-list strong { color: var(--text); }

body[data-theme="vault"] .theme-switch-chip,
body[data-theme="vault"] .ghost-link,
body[data-theme="vault"] .ghost-btn,
body[data-theme="vault"] .nav-links a { background: rgba(2, 45, 52, 0.5); border-color: rgba(148,210,189,0.2); }
body[data-theme="pulse"] .theme-switch-chip,
body[data-theme="pulse"] .ghost-link,
body[data-theme="pulse"] .ghost-btn,
body[data-theme="pulse"] .nav-links a { background: rgba(38, 16, 18, 0.52); border-color: rgba(186,24,27,0.2); }
body[data-theme="veil"] .theme-switch-chip,
body[data-theme="veil"] .ghost-link,
body[data-theme="veil"] .ghost-btn,
body[data-theme="veil"] .nav-links a { background: rgba(49, 21, 74, 0.5); border-color: rgba(241,91,181,0.2); }
body[data-theme="prism"] .theme-switch-chip,
body[data-theme="prism"] .ghost-link,
body[data-theme="prism"] .ghost-btn,
body[data-theme="prism"] .nav-links a { background: rgba(2, 29, 59, 0.54); border-color: rgba(255,214,10,0.2); }
body[data-theme="relay"] .theme-switch-chip,
body[data-theme="relay"] .ghost-link,
body[data-theme="relay"] .ghost-btn,
body[data-theme="relay"] .nav-links a { background: rgba(51, 73, 61, 0.54); border-color: rgba(163,177,138,0.2); }

body[data-theme="vault"] .theme-switch-chip.is-active,
body[data-theme="vault"] .theme-active-badge { background: rgba(148,210,189,0.14); border-color: rgba(148,210,189,0.34); color: #f0f9f6; }
body[data-theme="pulse"] .theme-switch-chip.is-active,
body[data-theme="pulse"] .theme-active-badge { background: rgba(186,24,27,0.14); border-color: rgba(186,24,27,0.34); color: #fff0f1; }
body[data-theme="veil"] .theme-switch-chip.is-active,
body[data-theme="veil"] .theme-active-badge { background: rgba(241,91,181,0.14); border-color: rgba(241,91,181,0.34); color: #fff3fb; }
body[data-theme="prism"] .theme-switch-chip.is-active,
body[data-theme="prism"] .theme-active-badge { background: rgba(255,214,10,0.14); border-color: rgba(255,214,10,0.34); color: #fff7d6; }
body[data-theme="relay"] .theme-switch-chip.is-active,
body[data-theme="relay"] .theme-active-badge { background: rgba(163,177,138,0.14); border-color: rgba(163,177,138,0.34); color: #f4f0e7; }

/* 2026-03-17 themed shared visuals: keep Signal Vault baseline, split the shared icon/hero/trace companions and support cards for other themes */
body[data-theme="vault"] .trust-row span {
  border-color: rgba(148, 210, 189, 0.22);
  background: linear-gradient(135deg, rgba(5, 20, 18, 0.68), rgba(13, 41, 35, 0.48));
  color: #d8f1e8;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 12px 24px rgba(2, 12, 10, 0.18);
}
body[data-theme="vault"] .console-card {
  border-color: rgba(88, 176, 160, 0.26);
  background: linear-gradient(180deg, rgba(5, 20, 18, 0.96), rgba(7, 29, 24, 0.86));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 20px 46px rgba(1, 9, 8, 0.28);
}
body[data-theme="vault"] .console-top { border-bottom-color: rgba(148, 210, 189, 0.2); }
body[data-theme="vault"] .signal.ok { background: #94d2bd; }
body[data-theme="vault"] .signal.info { background: #0a9396; }
body[data-theme="vault"] .signal.warn { background: #e9d8a6; }

body[data-theme="pulse"] .trust-row span {
  border-color: rgba(228, 110, 91, 0.22);
  background: linear-gradient(135deg, rgba(43, 10, 14, 0.72), rgba(93, 18, 26, 0.42));
  color: #ffe5e1;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 14px 28px rgba(34, 5, 8, 0.22);
}
body[data-theme="pulse"] .console-card {
  border-color: rgba(228, 110, 91, 0.28);
  background: linear-gradient(180deg, rgba(31, 7, 11, 0.96), rgba(63, 13, 19, 0.84));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 22px 48px rgba(23, 4, 7, 0.32);
}
body[data-theme="pulse"] .console-top { border-bottom-color: rgba(228, 110, 91, 0.22); }
body[data-theme="pulse"] .signal.ok { background: #ff9b8d; }
body[data-theme="pulse"] .signal.info { background: #ff5c7c; }
body[data-theme="pulse"] .signal.warn { background: #ffd3a6; }

body[data-theme="veil"] .trust-row span {
  border-color: rgba(223, 171, 255, 0.24);
  background: linear-gradient(135deg, rgba(45, 13, 54, 0.72), rgba(96, 25, 108, 0.42));
  color: #fff1fb;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 14px 28px rgba(27, 7, 30, 0.22);
}
body[data-theme="veil"] .console-card {
  border-color: rgba(223, 171, 255, 0.26);
  background: linear-gradient(180deg, rgba(33, 9, 38, 0.96), rgba(74, 20, 83, 0.82));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 24px 52px rgba(20, 5, 24, 0.32);
}
body[data-theme="veil"] .console-top { border-bottom-color: rgba(241, 91, 181, 0.24); }
body[data-theme="veil"] .signal.ok { background: #fee440; }
body[data-theme="veil"] .signal.info { background: #f15bb5; }
body[data-theme="veil"] .signal.warn { background: #e4a9ff; }

body[data-theme="prism"] .trust-row span {
  border-color: rgba(255, 176, 93, 0.24);
  background: linear-gradient(135deg, rgba(45, 25, 13, 0.42), rgba(107, 67, 16, 0.24));
  color: #fff6eb;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 14px 30px rgba(25, 16, 8, 0.12);
}
body[data-theme="prism"] .console-card {
  border-color: rgba(255, 176, 93, 0.28);
  background: linear-gradient(180deg, rgba(35, 23, 13, 0.88), rgba(87, 56, 15, 0.7));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 18px 42px rgba(28, 18, 6, 0.18);
}
body[data-theme="prism"] .console-top { border-bottom-color: rgba(255, 195, 0, 0.24); }
body[data-theme="prism"] .signal.ok { background: #ffd60a; }
body[data-theme="prism"] .signal.info { background: #ffb703; }
body[data-theme="prism"] .signal.warn { background: #ff8fab; }

body[data-theme="relay"] .trust-row span {
  border-color: rgba(163, 177, 138, 0.24);
  background: linear-gradient(135deg, rgba(34, 38, 24, 0.68), rgba(76, 86, 49, 0.34));
  color: #f3efe5;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 14px 28px rgba(19, 21, 12, 0.2);
}
body[data-theme="relay"] .console-card {
  border-color: rgba(163, 177, 138, 0.28);
  background: linear-gradient(180deg, rgba(28, 30, 19, 0.96), rgba(62, 70, 42, 0.8));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 22px 46px rgba(13, 16, 9, 0.28);
}
body[data-theme="relay"] .console-top { border-bottom-color: rgba(163, 177, 138, 0.22); }
body[data-theme="relay"] .signal.ok { background: #dad7cd; }
body[data-theme="relay"] .signal.info { background: #a3b18a; }
body[data-theme="relay"] .signal.warn { background: #b08968; }

/* 2026-03-17 four-theme full replacement pass: keep Signal Vault, replace pulse/veil/prism/relay with fully new identities */
body[data-theme="pulse"] {
  --bg-0: #f6efe1;
  --bg-1: #ead7bd;
  --page-base: #f4ecdf;
  --panel: rgba(255, 250, 243, 0.88);
  --line: rgba(186, 126, 48, 0.22);
  --text: #2d2419;
  --muted: #6e6251;
  --accent: #c88a34;
  --accent-2: #775431;
  --page-bg: radial-gradient(circle at 82% 18%, rgba(222, 174, 98, 0.28) 0%, rgba(244, 236, 223, 0) 30%), linear-gradient(180deg, #f7f0e3 0%, #efe0ca 54%, #fbf6ef 100%);
  --surface-bg: linear-gradient(160deg, rgba(255, 252, 247, 0.96), rgba(244, 233, 214, 0.88));
  --surface-2: rgba(255, 251, 245, 0.9);
  --surface-3: rgba(245, 235, 220, 0.92);
  --eyebrow-text: #8d5d1f;
  --eyebrow-border: rgba(200, 138, 52, 0.28);
  --hero-sub: #665c4f;
  --cta-text: #fffaf2;
  --theme-ring: rgba(200, 138, 52, 0.18);
  --cta-grad-1: #f2d4a3;
  --cta-grad-2: #cf9340;
  --cta-grad-3: #7d5731;
  --proof-bg: linear-gradient(160deg, rgba(255, 252, 248, 0.98), rgba(241, 230, 214, 0.9));
  --proof-border: rgba(186, 126, 48, 0.22);
  --art-overlay: rgba(255, 249, 240, 0.18);
  --surface-glow: rgba(212, 154, 66, 0.08);
  --landing-background-image: url('/assets/themes/bg_overlay_solar_frame.svg');
  --landing-background-size: min(50vw, 900px) auto;
  --landing-background-position: right -8vw top 68px;
  --landing-background-opacity: 0.94;
  --theme-card-bg: linear-gradient(160deg, rgba(255, 252, 247, 0.98), rgba(242, 231, 215, 0.9));
  --theme-card-border: rgba(186, 126, 48, 0.24);
  --theme-card-shadow: 0 18px 40px rgba(138, 100, 42, 0.12);
  --theme-copy-text: #6e6251;
  --theme-label-text: #9b6a29;
  --theme-strong-text: #2d2419;
  --theme-chip-bg: rgba(255, 248, 238, 0.86);
  --theme-chip-border: rgba(186, 126, 48, 0.22);
  --theme-chip-active-bg: rgba(200, 138, 52, 0.14);
  --theme-chip-active-border: rgba(200, 138, 52, 0.34);
  --theme-chip-active-text: #7d5731;
  --trust-bg: linear-gradient(135deg, rgba(255, 251, 245, 0.94), rgba(244, 232, 213, 0.88));
  --trust-border: rgba(186, 126, 48, 0.22);
  --trust-text: #6a573e;
  --console-bg: linear-gradient(180deg, rgba(255, 252, 247, 0.96), rgba(239, 227, 209, 0.92));
  --console-border: rgba(186, 126, 48, 0.26);
  --console-top-border: rgba(186, 126, 48, 0.2);
  --signal-ok-color: #c88a34;
  --signal-info-color: #8c6239;
  --signal-warn-color: #d7b98f;
}
body[data-theme="veil"] {
  --bg-0: #12070c;
  --bg-1: #2a0f18;
  --page-base: #11070b;
  --panel: rgba(22, 11, 15, 0.9);
  --line: rgba(212, 42, 74, 0.22);
  --text: #fff0f3;
  --muted: #d9b6c0;
  --accent: #d42a4a;
  --accent-2: #ff7f93;
  --page-bg: radial-gradient(circle at 78% 18%, rgba(212, 42, 74, 0.22) 0%, rgba(17, 7, 11, 0) 30%), linear-gradient(180deg, #12070c 0%, #240d15 56%, #090405 100%);
  --surface-bg: linear-gradient(160deg, rgba(24, 10, 15, 0.96), rgba(47, 14, 24, 0.86));
  --surface-2: rgba(26, 10, 15, 0.88);
  --surface-3: rgba(16, 7, 10, 0.9);
  --eyebrow-text: #ffb7c5;
  --eyebrow-border: rgba(212, 42, 74, 0.3);
  --hero-sub: #e3c0c8;
  --cta-text: #fff6f7;
  --theme-ring: rgba(212, 42, 74, 0.18);
  --cta-grad-1: #ffd6de;
  --cta-grad-2: #e14363;
  --cta-grad-3: #7d1227;
  --proof-bg: linear-gradient(160deg, rgba(24, 10, 15, 0.95), rgba(41, 12, 21, 0.86));
  --proof-border: rgba(212, 42, 74, 0.22);
  --art-overlay: rgba(17, 7, 11, 0.36);
  --surface-glow: rgba(212, 42, 74, 0.1);
  --landing-background-image: url('/assets/themes/bg_overlay_ruby_current.svg');
  --landing-background-size: min(50vw, 860px) auto;
  --landing-background-position: right -7vw top 74px;
  --landing-background-opacity: 0.92;
  --theme-card-bg: linear-gradient(160deg, rgba(25, 10, 15, 0.96), rgba(43, 13, 22, 0.88));
  --theme-card-border: rgba(212, 42, 74, 0.24);
  --theme-card-shadow: 0 18px 40px rgba(19, 5, 9, 0.3);
  --theme-copy-text: #dfbbc3;
  --theme-label-text: #ff9bad;
  --theme-strong-text: #fff1f4;
  --theme-chip-bg: rgba(31, 10, 16, 0.78);
  --theme-chip-border: rgba(212, 42, 74, 0.22);
  --theme-chip-active-bg: rgba(212, 42, 74, 0.14);
  --theme-chip-active-border: rgba(212, 42, 74, 0.34);
  --theme-chip-active-text: #ffdfe5;
  --trust-bg: linear-gradient(135deg, rgba(33, 10, 16, 0.82), rgba(60, 16, 28, 0.5));
  --trust-border: rgba(212, 42, 74, 0.24);
  --trust-text: #ffe3e9;
  --console-bg: linear-gradient(180deg, rgba(27, 9, 15, 0.97), rgba(52, 12, 24, 0.86));
  --console-border: rgba(212, 42, 74, 0.28);
  --console-top-border: rgba(212, 42, 74, 0.2);
  --signal-ok-color: #ffb1bf;
  --signal-info-color: #ff6b81;
  --signal-warn-color: #d42a4a;
}
body[data-theme="prism"] {
  --bg-0: #dfe5ea;
  --bg-1: #c4cdd4;
  --page-base: #e7edf1;
  --panel: rgba(250, 252, 253, 0.9);
  --line: rgba(115, 132, 146, 0.24);
  --text: #1f2a33;
  --muted: #677481;
  --accent: #7c909f;
  --accent-2: #495864;
  --page-bg: radial-gradient(circle at 80% 18%, rgba(181, 193, 202, 0.36) 0%, rgba(231, 237, 241, 0) 30%), linear-gradient(180deg, #edf2f5 0%, #dbe2e8 54%, #f5f7f9 100%);
  --surface-bg: linear-gradient(160deg, rgba(253, 254, 255, 0.98), rgba(233, 238, 242, 0.9));
  --surface-2: rgba(251, 252, 253, 0.92);
  --surface-3: rgba(233, 238, 242, 0.94);
  --eyebrow-text: #5c6872;
  --eyebrow-border: rgba(115, 132, 146, 0.24);
  --hero-sub: #66727c;
  --cta-text: #f8fbfd;
  --theme-ring: rgba(115, 132, 146, 0.18);
  --cta-grad-1: #c9d3db;
  --cta-grad-2: #8797a4;
  --cta-grad-3: #4f5d69;
  --proof-bg: linear-gradient(160deg, rgba(252, 253, 254, 0.98), rgba(232, 237, 242, 0.92));
  --proof-border: rgba(115, 132, 146, 0.24);
  --art-overlay: rgba(248, 251, 253, 0.14);
  --surface-glow: rgba(135, 151, 164, 0.08);
  --landing-background-image: url('/assets/themes/bg_overlay_monograph_steel.svg');
  --landing-background-size: min(49vw, 860px) auto;
  --landing-background-position: right -7vw top 70px;
  --landing-background-opacity: 0.94;
  --theme-card-bg: linear-gradient(160deg, rgba(252, 253, 254, 0.98), rgba(233, 238, 242, 0.92));
  --theme-card-border: rgba(115, 132, 146, 0.24);
  --theme-card-shadow: 0 18px 38px rgba(89, 102, 112, 0.12);
  --theme-copy-text: #66727c;
  --theme-label-text: #7f8c96;
  --theme-strong-text: #1f2a33;
  --theme-chip-bg: rgba(248, 250, 252, 0.92);
  --theme-chip-border: rgba(115, 132, 146, 0.22);
  --theme-chip-active-bg: rgba(135, 151, 164, 0.14);
  --theme-chip-active-border: rgba(115, 132, 146, 0.32);
  --theme-chip-active-text: #42515d;
  --trust-bg: linear-gradient(135deg, rgba(252, 253, 254, 0.96), rgba(234, 239, 243, 0.9));
  --trust-border: rgba(115, 132, 146, 0.24);
  --trust-text: #5d6a75;
  --console-bg: linear-gradient(180deg, rgba(252, 253, 254, 0.98), rgba(228, 234, 239, 0.94));
  --console-border: rgba(115, 132, 146, 0.28);
  --console-top-border: rgba(115, 132, 146, 0.2);
  --signal-ok-color: #bcc8d0;
  --signal-info-color: #8a98a4;
  --signal-warn-color: #5a6975;
}
body[data-theme="relay"] {
  --bg-0: #16081f;
  --bg-1: #2f1346;
  --page-base: #13061b;
  --panel: rgba(25, 11, 37, 0.9);
  --line: rgba(178, 136, 255, 0.22);
  --text: #f8f1ff;
  --muted: #d8c7ee;
  --accent: #b388ff;
  --accent-2: #f0abfc;
  --page-bg: radial-gradient(circle at 78% 18%, rgba(240, 171, 252, 0.22) 0%, rgba(19, 6, 27, 0) 30%), linear-gradient(180deg, #16081f 0%, #29103a 56%, #0b0410 100%);
  --surface-bg: linear-gradient(160deg, rgba(25, 11, 37, 0.96), rgba(44, 18, 65, 0.86));
  --surface-2: rgba(27, 12, 40, 0.88);
  --surface-3: rgba(17, 7, 25, 0.9);
  --eyebrow-text: #f4ccff;
  --eyebrow-border: rgba(178, 136, 255, 0.28);
  --hero-sub: #dfd0ef;
  --cta-text: #1b0d28;
  --theme-ring: rgba(178, 136, 255, 0.18);
  --cta-grad-1: #f7ddff;
  --cta-grad-2: #d2a4ff;
  --cta-grad-3: #7a49d8;
  --proof-bg: linear-gradient(160deg, rgba(25, 11, 37, 0.95), rgba(40, 16, 59, 0.86));
  --proof-border: rgba(178, 136, 255, 0.24);
  --art-overlay: rgba(19, 6, 27, 0.34);
  --surface-glow: rgba(178, 136, 255, 0.1);
  --landing-background-image: url('/assets/themes/bg_overlay_orchid_circuit.svg');
  --landing-background-size: min(49vw, 860px) auto;
  --landing-background-position: right -7vw top 72px;
  --landing-background-opacity: 0.92;
  --theme-card-bg: linear-gradient(160deg, rgba(26, 11, 39, 0.96), rgba(42, 17, 62, 0.88));
  --theme-card-border: rgba(178, 136, 255, 0.24);
  --theme-card-shadow: 0 18px 40px rgba(15, 5, 22, 0.28);
  --theme-copy-text: #dfd0ef;
  --theme-label-text: #f0c7ff;
  --theme-strong-text: #fbf3ff;
  --theme-chip-bg: rgba(30, 12, 45, 0.8);
  --theme-chip-border: rgba(178, 136, 255, 0.22);
  --theme-chip-active-bg: rgba(178, 136, 255, 0.14);
  --theme-chip-active-border: rgba(178, 136, 255, 0.34);
  --theme-chip-active-text: #f3dcff;
  --trust-bg: linear-gradient(135deg, rgba(32, 12, 48, 0.82), rgba(63, 22, 92, 0.5));
  --trust-border: rgba(178, 136, 255, 0.24);
  --trust-text: #f2e3ff;
  --console-bg: linear-gradient(180deg, rgba(27, 10, 40, 0.97), rgba(50, 17, 74, 0.86));
  --console-border: rgba(178, 136, 255, 0.28);
  --console-top-border: rgba(178, 136, 255, 0.2);
  --signal-ok-color: #f0abfc;
  --signal-info-color: #d2a4ff;
  --signal-warn-color: #7a49d8;
}

body[data-theme="pulse"] .landing-hero,
body[data-theme="veil"] .landing-hero,
body[data-theme="prism"] .landing-hero,
body[data-theme="relay"] .landing-hero {
  border-color: var(--theme-card-border);
  box-shadow: var(--theme-card-shadow), inset 0 1px 0 rgba(255,255,255,0.08);
}
body[data-theme="pulse"] .landing-hero {
  background: linear-gradient(160deg, rgba(255, 250, 242, 0.97), rgba(240, 225, 202, 0.9)), radial-gradient(circle at 14% 18%, rgba(222, 174, 98, 0.12), transparent 28%), radial-gradient(circle at 82% 18%, rgba(125, 87, 49, 0.1), transparent 26%);
}
body[data-theme="veil"] .landing-hero {
  background: linear-gradient(160deg, rgba(24, 10, 15, 0.97), rgba(45, 13, 22, 0.86)), radial-gradient(circle at 14% 18%, rgba(212, 42, 74, 0.24), transparent 30%), radial-gradient(circle at 82% 18%, rgba(255, 127, 147, 0.14), transparent 28%);
}
body[data-theme="prism"] .landing-hero {
  background: linear-gradient(160deg, rgba(248, 250, 252, 0.98), rgba(228, 234, 240, 0.92)), radial-gradient(circle at 14% 18%, rgba(181, 193, 202, 0.11), transparent 28%), radial-gradient(circle at 82% 18%, rgba(79, 93, 105, 0.11), transparent 26%);
}
body[data-theme="relay"] .landing-hero {
  background: linear-gradient(160deg, rgba(25, 11, 37, 0.97), rgba(43, 17, 62, 0.86)), radial-gradient(circle at 14% 18%, rgba(240, 171, 252, 0.18), transparent 30%), radial-gradient(circle at 82% 18%, rgba(122, 73, 216, 0.16), transparent 28%);
}
body[data-theme="pulse"] .landing-title { background: linear-gradient(135deg, #b77a2d 0%, #d29a43 28%, #bf7d2a 66%, #7d5731 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 2px 14px rgba(120,77,22,0.16); }
body[data-theme="veil"] .landing-title { background: linear-gradient(135deg, #fff5f7 0%, #ffb3c1 34%, #e14363 66%, #7d1227 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 18px rgba(212,42,74,0.14); }
body[data-theme="prism"] .landing-title { background: linear-gradient(135deg, #7a8791 0%, #909daa 28%, #687784 66%, #42515d 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 2px 14px rgba(97,111,122,0.18); }
body[data-theme="relay"] .landing-title { background: linear-gradient(135deg, #fff6ff 0%, #f0ccff 34%, #d2a4ff 66%, #7a49d8 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 18px rgba(178,136,255,0.14); }

body[data-theme="pulse"] .hero-art-card,
body[data-theme="pulse"] .preview-window,
body[data-theme="pulse"] .theme-current,
body[data-theme="pulse"] .app-metric-card,
body[data-theme="pulse"] .contact-box,
body[data-theme="pulse"] .feature-card,
body[data-theme="pulse"] .step-card,
body[data-theme="pulse"] .proof-card,
body[data-theme="pulse"] .faq-list details,
body[data-theme="pulse"] .console-metric,
body[data-theme="pulse"] .console-list li,
body[data-theme="pulse"] .info-list div,
body[data-theme="pulse"] .trace-art-card,
body[data-theme="pulse"] .landing-cta,
body[data-theme="veil"] .hero-art-card,
body[data-theme="veil"] .preview-window,
body[data-theme="veil"] .theme-current,
body[data-theme="veil"] .app-metric-card,
body[data-theme="veil"] .contact-box,
body[data-theme="veil"] .feature-card,
body[data-theme="veil"] .step-card,
body[data-theme="veil"] .proof-card,
body[data-theme="veil"] .faq-list details,
body[data-theme="veil"] .console-metric,
body[data-theme="veil"] .console-list li,
body[data-theme="veil"] .info-list div,
body[data-theme="veil"] .trace-art-card,
body[data-theme="veil"] .landing-cta,
body[data-theme="prism"] .hero-art-card,
body[data-theme="prism"] .preview-window,
body[data-theme="prism"] .theme-current,
body[data-theme="prism"] .app-metric-card,
body[data-theme="prism"] .contact-box,
body[data-theme="prism"] .feature-card,
body[data-theme="prism"] .step-card,
body[data-theme="prism"] .proof-card,
body[data-theme="prism"] .faq-list details,
body[data-theme="prism"] .console-metric,
body[data-theme="prism"] .console-list li,
body[data-theme="prism"] .info-list div,
body[data-theme="prism"] .trace-art-card,
body[data-theme="prism"] .landing-cta,
body[data-theme="relay"] .hero-art-card,
body[data-theme="relay"] .preview-window,
body[data-theme="relay"] .theme-current,
body[data-theme="relay"] .app-metric-card,
body[data-theme="relay"] .contact-box,
body[data-theme="relay"] .feature-card,
body[data-theme="relay"] .step-card,
body[data-theme="relay"] .proof-card,
body[data-theme="relay"] .faq-list details,
body[data-theme="relay"] .console-metric,
body[data-theme="relay"] .console-list li,
body[data-theme="relay"] .info-list div,
body[data-theme="relay"] .trace-art-card,
body[data-theme="relay"] .landing-cta {
  background: var(--theme-card-bg);
  border-color: var(--theme-card-border);
  box-shadow: var(--theme-card-shadow);
}
body[data-theme="pulse"] .feature-card p,
body[data-theme="pulse"] .step-card p,
body[data-theme="pulse"] .proof-card p,
body[data-theme="pulse"] .faq-list p,
body[data-theme="pulse"] .contact-box p,
body[data-theme="pulse"] .theme-current small,
body[data-theme="pulse"] .preview-row span,
body[data-theme="pulse"] .trace-badge-line small,
body[data-theme="pulse"] .console-list span,
body[data-theme="pulse"] .hero-sub,
body[data-theme="veil"] .feature-card p,
body[data-theme="veil"] .step-card p,
body[data-theme="veil"] .proof-card p,
body[data-theme="veil"] .faq-list p,
body[data-theme="veil"] .contact-box p,
body[data-theme="veil"] .theme-current small,
body[data-theme="veil"] .preview-row span,
body[data-theme="veil"] .trace-badge-line small,
body[data-theme="veil"] .console-list span,
body[data-theme="veil"] .hero-sub,
body[data-theme="prism"] .feature-card p,
body[data-theme="prism"] .step-card p,
body[data-theme="prism"] .proof-card p,
body[data-theme="prism"] .faq-list p,
body[data-theme="prism"] .contact-box p,
body[data-theme="prism"] .theme-current small,
body[data-theme="prism"] .preview-row span,
body[data-theme="prism"] .trace-badge-line small,
body[data-theme="prism"] .console-list span,
body[data-theme="prism"] .hero-sub,
body[data-theme="relay"] .feature-card p,
body[data-theme="relay"] .step-card p,
body[data-theme="relay"] .proof-card p,
body[data-theme="relay"] .faq-list p,
body[data-theme="relay"] .contact-box p,
body[data-theme="relay"] .theme-current small,
body[data-theme="relay"] .preview-row span,
body[data-theme="relay"] .trace-badge-line small,
body[data-theme="relay"] .console-list span,
body[data-theme="relay"] .hero-sub { color: var(--theme-copy-text); }
body[data-theme="pulse"] .proof-card span,
body[data-theme="pulse"] .feature-card span,
body[data-theme="pulse"] .theme-current span,
body[data-theme="pulse"] .contact-box span,
body[data-theme="pulse"] .preview-head span,
body[data-theme="pulse"] .console-metric span,
body[data-theme="pulse"] .info-list span,
body[data-theme="pulse"] .trace-badge-line mark,
body[data-theme="veil"] .proof-card span,
body[data-theme="veil"] .feature-card span,
body[data-theme="veil"] .theme-current span,
body[data-theme="veil"] .contact-box span,
body[data-theme="veil"] .preview-head span,
body[data-theme="veil"] .console-metric span,
body[data-theme="veil"] .info-list span,
body[data-theme="veil"] .trace-badge-line mark,
body[data-theme="prism"] .proof-card span,
body[data-theme="prism"] .feature-card span,
body[data-theme="prism"] .theme-current span,
body[data-theme="prism"] .contact-box span,
body[data-theme="prism"] .preview-head span,
body[data-theme="prism"] .console-metric span,
body[data-theme="prism"] .info-list span,
body[data-theme="prism"] .trace-badge-line mark,
body[data-theme="relay"] .proof-card span,
body[data-theme="relay"] .feature-card span,
body[data-theme="relay"] .theme-current span,
body[data-theme="relay"] .contact-box span,
body[data-theme="relay"] .preview-head span,
body[data-theme="relay"] .console-metric span,
body[data-theme="relay"] .info-list span,
body[data-theme="relay"] .trace-badge-line mark { color: var(--theme-label-text); }
body[data-theme="pulse"] .proof-card strong,
body[data-theme="pulse"] .feature-card h3,
body[data-theme="pulse"] .theme-current strong,
body[data-theme="pulse"] .contact-box strong,
body[data-theme="pulse"] .preview-head strong,
body[data-theme="pulse"] .console-metric strong,
body[data-theme="pulse"] .landing-cta h2,
body[data-theme="pulse"] .console-list strong,
body[data-theme="pulse"] .info-list strong,
body[data-theme="veil"] .proof-card strong,
body[data-theme="veil"] .feature-card h3,
body[data-theme="veil"] .theme-current strong,
body[data-theme="veil"] .contact-box strong,
body[data-theme="veil"] .preview-head strong,
body[data-theme="veil"] .console-metric strong,
body[data-theme="veil"] .landing-cta h2,
body[data-theme="veil"] .console-list strong,
body[data-theme="veil"] .info-list strong,
body[data-theme="prism"] .proof-card strong,
body[data-theme="prism"] .feature-card h3,
body[data-theme="prism"] .theme-current strong,
body[data-theme="prism"] .contact-box strong,
body[data-theme="prism"] .preview-head strong,
body[data-theme="prism"] .console-metric strong,
body[data-theme="prism"] .landing-cta h2,
body[data-theme="prism"] .console-list strong,
body[data-theme="prism"] .info-list strong,
body[data-theme="relay"] .proof-card strong,
body[data-theme="relay"] .feature-card h3,
body[data-theme="relay"] .theme-current strong,
body[data-theme="relay"] .contact-box strong,
body[data-theme="relay"] .preview-head strong,
body[data-theme="relay"] .console-metric strong,
body[data-theme="relay"] .landing-cta h2,
body[data-theme="relay"] .console-list strong,
body[data-theme="relay"] .info-list strong { color: var(--theme-strong-text); }
body[data-theme="pulse"] .theme-switch-chip,
body[data-theme="pulse"] .ghost-link,
body[data-theme="pulse"] .ghost-btn,
body[data-theme="pulse"] .nav-links a,
body[data-theme="veil"] .theme-switch-chip,
body[data-theme="veil"] .ghost-link,
body[data-theme="veil"] .ghost-btn,
body[data-theme="veil"] .nav-links a,
body[data-theme="prism"] .theme-switch-chip,
body[data-theme="prism"] .ghost-link,
body[data-theme="prism"] .ghost-btn,
body[data-theme="prism"] .nav-links a,
body[data-theme="relay"] .theme-switch-chip,
body[data-theme="relay"] .ghost-link,
body[data-theme="relay"] .ghost-btn,
body[data-theme="relay"] .nav-links a {
  background: var(--theme-chip-bg);
  border-color: var(--theme-chip-border);
}
body[data-theme="pulse"] .theme-switch-chip.is-active,
body[data-theme="pulse"] .theme-active-badge,
body[data-theme="veil"] .theme-switch-chip.is-active,
body[data-theme="veil"] .theme-active-badge,
body[data-theme="prism"] .theme-switch-chip.is-active,
body[data-theme="prism"] .theme-active-badge,
body[data-theme="relay"] .theme-switch-chip.is-active,
body[data-theme="relay"] .theme-active-badge {
  background: var(--theme-chip-active-bg);
  border-color: var(--theme-chip-active-border);
  color: var(--theme-chip-active-text);
}
body[data-theme="pulse"] .trust-row span,
body[data-theme="veil"] .trust-row span,
body[data-theme="prism"] .trust-row span,
body[data-theme="relay"] .trust-row span {
  background: var(--trust-bg);
  border-color: var(--trust-border);
  color: var(--trust-text);
}
body[data-theme="pulse"] .console-card,
body[data-theme="veil"] .console-card,
body[data-theme="prism"] .console-card,
body[data-theme="relay"] .console-card {
  background: var(--console-bg);
  border-color: var(--console-border);
}
body[data-theme="pulse"] .console-top,
body[data-theme="veil"] .console-top,
body[data-theme="prism"] .console-top,
body[data-theme="relay"] .console-top { border-bottom-color: var(--console-top-border); }
body[data-theme="pulse"] .signal.ok,
body[data-theme="veil"] .signal.ok,
body[data-theme="prism"] .signal.ok,
body[data-theme="relay"] .signal.ok { background: var(--signal-ok-color); }
body[data-theme="pulse"] .signal.info,
body[data-theme="veil"] .signal.info,
body[data-theme="prism"] .signal.info,
body[data-theme="relay"] .signal.info { background: var(--signal-info-color); }
body[data-theme="pulse"] .signal.warn,
body[data-theme="veil"] .signal.warn,
body[data-theme="prism"] .signal.warn,
body[data-theme="relay"] .signal.warn { background: var(--signal-warn-color); }

/* 2026-03-17 final theme continuity pass: section-by-section palette separation */
body[data-theme="vault"] {
  --section-copy-text: #b7d4cb;
  --risk-section-bg: linear-gradient(160deg, rgba(6, 22, 20, 0.98), rgba(14, 43, 37, 0.86));
  --risk-section-border: rgba(103, 181, 166, 0.24);
  --risk-card-bg: linear-gradient(160deg, rgba(8, 28, 24, 0.98), rgba(22, 50, 42, 0.9));
  --risk-card-border: rgba(130, 193, 178, 0.22);
  --risk-label: #e9d8a6;
  --solution-section-bg: linear-gradient(160deg, rgba(4, 26, 25, 0.98), rgba(8, 52, 47, 0.86));
  --solution-section-border: rgba(10, 147, 150, 0.24);
  --solution-card-bg: linear-gradient(160deg, rgba(5, 31, 30, 0.98), rgba(9, 55, 50, 0.9));
  --solution-card-border: rgba(10, 147, 150, 0.22);
  --solution-label: #9be7d7;
  --trace-section-bg: linear-gradient(160deg, rgba(5, 24, 22, 0.98), rgba(11, 48, 43, 0.88));
  --trace-section-border: rgba(148, 210, 189, 0.24);
  --trace-card-bg: linear-gradient(160deg, rgba(7, 29, 26, 0.98), rgba(15, 57, 50, 0.92));
  --trace-card-border: rgba(148, 210, 189, 0.22);
  --trace-label: #c6f0dc;
  --faq-section-bg: linear-gradient(160deg, rgba(3, 18, 16, 0.98), rgba(8, 36, 31, 0.84));
  --faq-section-border: rgba(104, 164, 150, 0.22);
  --faq-card-bg: linear-gradient(160deg, rgba(5, 22, 19, 0.98), rgba(11, 41, 35, 0.9));
  --faq-card-border: rgba(104, 164, 150, 0.2);
  --faq-label: #bedecf;
  --cta-section-bg: linear-gradient(135deg, rgba(7, 31, 27, 0.98), rgba(8, 58, 52, 0.9) 58%, rgba(50, 87, 74, 0.88));
  --cta-section-border: rgba(148, 210, 189, 0.26);
  --cta-heading: #f2fbf8;
  --cta-copy: #c7e6dc;
  --cta-button-bg: linear-gradient(135deg, #94d2bd, #0a9396);
  --cta-button-text: #032621;
  --cta-button-shadow: 0 16px 36px rgba(10, 147, 150, 0.24);
  --ghost-bg-final: rgba(4, 24, 22, 0.68);
  --ghost-border-final: rgba(148, 210, 189, 0.22);
  --ghost-text-final: #dbf1ea;
}

body[data-theme="pulse"] {
  --section-copy-text: #4e4539;
  --risk-section-bg: linear-gradient(160deg, rgba(255, 252, 247, 0.98), rgba(246, 233, 212, 0.92));
  --risk-section-border: rgba(192, 140, 71, 0.24);
  --risk-card-bg: linear-gradient(160deg, rgba(255, 253, 249, 0.98), rgba(245, 232, 212, 0.92));
  --risk-card-border: rgba(205, 148, 77, 0.22);
  --risk-label: #9f6426;
  --solution-section-bg: linear-gradient(160deg, rgba(251, 241, 226, 0.98), rgba(235, 208, 171, 0.92));
  --solution-section-border: rgba(168, 104, 36, 0.24);
  --solution-card-bg: linear-gradient(160deg, rgba(255, 247, 236, 0.98), rgba(237, 214, 182, 0.92));
  --solution-card-border: rgba(168, 104, 36, 0.24);
  --solution-label: #8b5520;
  --trace-section-bg: linear-gradient(160deg, rgba(255, 247, 238, 0.98), rgba(232, 214, 195, 0.9));
  --trace-section-border: rgba(133, 87, 50, 0.24);
  --trace-card-bg: linear-gradient(160deg, rgba(255, 251, 245, 0.98), rgba(236, 221, 204, 0.92));
  --trace-card-border: rgba(133, 87, 50, 0.24);
  --trace-label: #8f6134;
  --faq-section-bg: linear-gradient(160deg, rgba(255, 250, 244, 0.98), rgba(239, 228, 212, 0.92));
  --faq-section-border: rgba(160, 123, 82, 0.2);
  --faq-card-bg: linear-gradient(160deg, rgba(255, 252, 247, 0.98), rgba(242, 233, 219, 0.94));
  --faq-card-border: rgba(160, 123, 82, 0.2);
  --faq-label: #8d6336;
  --cta-section-bg: linear-gradient(135deg, rgba(84, 49, 28, 0.98), rgba(122, 77, 39, 0.96) 55%, rgba(186, 126, 48, 0.9));
  --cta-section-border: rgba(212, 159, 86, 0.28);
  --cta-heading: #fff4df;
  --cta-copy: #f2dfc0;
  --cta-button-bg: linear-gradient(135deg, #f4d18d, #d08a31);
  --cta-button-text: #38200b;
  --cta-button-shadow: 0 16px 36px rgba(190, 124, 37, 0.22);
  --ghost-bg-final: rgba(255, 247, 236, 0.86);
  --ghost-border-final: rgba(168, 104, 36, 0.22);
  --ghost-text-final: #6d431f;
}

body[data-theme="veil"] {
  --section-copy-text: #f0cfd8;
  --risk-section-bg: linear-gradient(160deg, rgba(27, 8, 14, 0.98), rgba(67, 14, 27, 0.9));
  --risk-section-border: rgba(227, 74, 101, 0.24);
  --risk-card-bg: linear-gradient(160deg, rgba(34, 8, 15, 0.98), rgba(81, 18, 32, 0.92));
  --risk-card-border: rgba(227, 74, 101, 0.24);
  --risk-label: #ffb7c3;
  --solution-section-bg: linear-gradient(160deg, rgba(21, 7, 12, 0.98), rgba(55, 12, 22, 0.92));
  --solution-section-border: rgba(212, 42, 74, 0.26);
  --solution-card-bg: linear-gradient(160deg, rgba(27, 8, 14, 0.98), rgba(62, 14, 24, 0.92));
  --solution-card-border: rgba(212, 42, 74, 0.24);
  --solution-label: #ff9dad;
  --trace-section-bg: linear-gradient(160deg, rgba(17, 5, 9, 0.98), rgba(44, 9, 18, 0.9));
  --trace-section-border: rgba(255, 106, 133, 0.24);
  --trace-card-bg: linear-gradient(160deg, rgba(24, 7, 12, 0.98), rgba(54, 12, 23, 0.92));
  --trace-card-border: rgba(255, 106, 133, 0.24);
  --trace-label: #ffd0d8;
  --faq-section-bg: linear-gradient(160deg, rgba(15, 5, 8, 0.98), rgba(34, 8, 14, 0.88));
  --faq-section-border: rgba(176, 48, 70, 0.22);
  --faq-card-bg: linear-gradient(160deg, rgba(20, 6, 10, 0.98), rgba(39, 9, 16, 0.9));
  --faq-card-border: rgba(176, 48, 70, 0.22);
  --faq-label: #efb3c0;
  --cta-section-bg: linear-gradient(135deg, rgba(71, 11, 24, 0.98), rgba(123, 20, 41, 0.96) 50%, rgba(212, 42, 74, 0.9));
  --cta-section-border: rgba(255, 127, 147, 0.3);
  --cta-heading: #fff4f6;
  --cta-copy: #ffd6de;
  --cta-button-bg: linear-gradient(135deg, #ffd2da, #ff6b81);
  --cta-button-text: #4a0d18;
  --cta-button-shadow: 0 18px 36px rgba(212, 42, 74, 0.24);
  --ghost-bg-final: rgba(33, 9, 15, 0.82);
  --ghost-border-final: rgba(212, 42, 74, 0.22);
  --ghost-text-final: #ffd7de;
}

body[data-theme="prism"] {
  --section-copy-text: #5b6670;
  --risk-section-bg: linear-gradient(160deg, rgba(252, 253, 254, 0.98), rgba(232, 237, 241, 0.94));
  --risk-section-border: rgba(123, 141, 154, 0.24);
  --risk-card-bg: linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(235, 240, 244, 0.92));
  --risk-card-border: rgba(123, 141, 154, 0.22);
  --risk-label: #6a7984;
  --solution-section-bg: linear-gradient(160deg, rgba(225, 232, 237, 0.98), rgba(205, 215, 223, 0.94));
  --solution-section-border: rgba(96, 113, 125, 0.24);
  --solution-card-bg: linear-gradient(160deg, rgba(245, 248, 250, 0.98), rgba(221, 229, 235, 0.94));
  --solution-card-border: rgba(96, 113, 125, 0.24);
  --solution-label: #566470;
  --trace-section-bg: linear-gradient(160deg, rgba(57, 69, 79, 0.98), rgba(85, 99, 110, 0.92));
  --trace-section-border: rgba(176, 191, 201, 0.2);
  --trace-card-bg: linear-gradient(160deg, rgba(70, 82, 92, 0.98), rgba(99, 112, 123, 0.92));
  --trace-card-border: rgba(183, 196, 205, 0.22);
  --trace-label: #dce5eb;
  --faq-section-bg: linear-gradient(160deg, rgba(248, 250, 252, 0.98), rgba(231, 237, 242, 0.94));
  --faq-section-border: rgba(123, 141, 154, 0.2);
  --faq-card-bg: linear-gradient(160deg, rgba(254, 254, 255, 0.98), rgba(237, 242, 246, 0.96));
  --faq-card-border: rgba(123, 141, 154, 0.2);
  --faq-label: #73808c;
  --cta-section-bg: linear-gradient(135deg, rgba(56, 67, 76, 0.98), rgba(88, 102, 113, 0.96) 52%, rgba(151, 164, 173, 0.92));
  --cta-section-border: rgba(192, 202, 210, 0.26);
  --cta-heading: #f6f9fb;
  --cta-copy: #d7e1e7;
  --cta-button-bg: linear-gradient(135deg, #edf3f7, #9ba9b4);
  --cta-button-text: #28333d;
  --cta-button-shadow: 0 16px 34px rgba(95, 110, 120, 0.2);
  --ghost-bg-final: rgba(248, 250, 252, 0.92);
  --ghost-border-final: rgba(115, 132, 146, 0.22);
  --ghost-text-final: #495763;
}

body[data-theme="relay"] {
  --section-copy-text: #ead9fb;
  --risk-section-bg: linear-gradient(160deg, rgba(25, 8, 35, 0.98), rgba(53, 16, 73, 0.9));
  --risk-section-border: rgba(198, 145, 255, 0.24);
  --risk-card-bg: linear-gradient(160deg, rgba(31, 9, 43, 0.98), rgba(63, 19, 86, 0.92));
  --risk-card-border: rgba(198, 145, 255, 0.24);
  --risk-label: #efccff;
  --solution-section-bg: linear-gradient(160deg, rgba(35, 10, 50, 0.98), rgba(82, 28, 112, 0.92));
  --solution-section-border: rgba(221, 158, 255, 0.26);
  --solution-card-bg: linear-gradient(160deg, rgba(44, 13, 61, 0.98), rgba(93, 33, 127, 0.92));
  --solution-card-border: rgba(221, 158, 255, 0.26);
  --solution-label: #ffd9ff;
  --trace-section-bg: linear-gradient(160deg, rgba(19, 7, 29, 0.98), rgba(43, 13, 65, 0.9));
  --trace-section-border: rgba(173, 117, 255, 0.24);
  --trace-card-bg: linear-gradient(160deg, rgba(29, 9, 43, 0.98), rgba(58, 17, 84, 0.92));
  --trace-card-border: rgba(173, 117, 255, 0.24);
  --trace-label: #ebd8ff;
  --faq-section-bg: linear-gradient(160deg, rgba(22, 8, 32, 0.98), rgba(40, 12, 58, 0.88));
  --faq-section-border: rgba(154, 104, 230, 0.22);
  --faq-card-bg: linear-gradient(160deg, rgba(28, 10, 40, 0.98), rgba(50, 14, 72, 0.9));
  --faq-card-border: rgba(154, 104, 230, 0.22);
  --faq-label: #ddc5ff;
  --cta-section-bg: linear-gradient(135deg, rgba(79, 24, 116, 0.98), rgba(138, 66, 199, 0.96) 50%, rgba(236, 191, 255, 0.92));
  --cta-section-border: rgba(230, 189, 255, 0.3);
  --cta-heading: #fff5ff;
  --cta-copy: #f4deff;
  --cta-button-bg: linear-gradient(135deg, #ffe6ff, #d79bff);
  --cta-button-text: #441467;
  --cta-button-shadow: 0 18px 38px rgba(138, 66, 199, 0.24);
  --ghost-bg-final: rgba(33, 10, 48, 0.8);
  --ghost-border-final: rgba(178, 136, 255, 0.24);
  --ghost-text-final: #f1d8ff;
}

body[data-theme] .section-head p:not(.eyebrow),
body[data-theme] .landing-sub,
body[data-theme] .theme-copy p,
body[data-theme] .hero-sub {
  color: var(--section-copy-text);
}

body[data-theme] #risk.section-card {
  background: var(--risk-section-bg);
  border-color: var(--risk-section-border);
}
body[data-theme] #solution.section-card {
  background: var(--solution-section-bg);
  border-color: var(--solution-section-border);
}
body[data-theme] #trace.section-card {
  background: var(--trace-section-bg);
  border-color: var(--trace-section-border);
}
body[data-theme] #faq.section-card {
  background: var(--faq-section-bg);
  border-color: var(--faq-section-border);
}
body[data-theme] .landing-cta.surface {
  background: var(--cta-section-bg);
  border-color: var(--cta-section-border);
}

body[data-theme] #risk.section-card::before {
  background: linear-gradient(135deg, color-mix(in srgb, var(--risk-section-border) 82%, transparent), transparent 55%);
}
body[data-theme] #solution.section-card::before {
  background: linear-gradient(135deg, color-mix(in srgb, var(--solution-section-border) 82%, transparent), transparent 55%);
}
body[data-theme] #trace.section-card::before {
  background: linear-gradient(135deg, color-mix(in srgb, var(--trace-section-border) 82%, transparent), transparent 55%);
}
body[data-theme] #faq.section-card::before {
  background: linear-gradient(135deg, color-mix(in srgb, var(--faq-section-border) 82%, transparent), transparent 55%);
}
body[data-theme] .landing-cta.surface::before {
  background: linear-gradient(135deg, color-mix(in srgb, var(--cta-section-border) 78%, transparent), transparent 55%);
}

body[data-theme] #risk .proof-card {
  background: var(--risk-card-bg);
  border-color: var(--risk-card-border);
}
body[data-theme] #solution .feature-card {
  background: var(--solution-card-bg);
  border-color: var(--solution-card-border);
}
body[data-theme] #trace .proof-card,
body[data-theme] #trace .trace-art-card {
  background: var(--trace-card-bg);
  border-color: var(--trace-card-border);
}
body[data-theme] #faq .faq-list details {
  background: var(--faq-card-bg);
  border-color: var(--faq-card-border);
}

body[data-theme] #risk .proof-card span { color: var(--risk-label); }
body[data-theme] #solution .feature-card span,
body[data-theme] #solution .eyebrow { color: var(--solution-label); }
body[data-theme] #trace .proof-card span,
body[data-theme] #trace .trace-badge-line mark,
body[data-theme] #trace .eyebrow { color: var(--trace-label); }
body[data-theme] #faq .eyebrow { color: var(--faq-label); }

body[data-theme] #trace .proof-card p,
body[data-theme] #trace .trace-badge-line small,
body[data-theme] #faq .faq-list p {
  color: var(--section-copy-text);
}

body[data-theme] .landing-cta h2 { color: var(--cta-heading); }
body[data-theme] .landing-cta .landing-sub { color: var(--cta-copy); }
body[data-theme] .primary-link {
  background: var(--cta-button-bg);
  color: var(--cta-button-text);
  box-shadow: var(--cta-button-shadow);
}
body[data-theme] .primary-link:hover {
  filter: brightness(1.04);
  transform: translateY(-2px);
}
body[data-theme] .ghost-link {
  background: var(--ghost-bg-final);
  border-color: var(--ghost-border-final);
  color: var(--ghost-text-final);
}
body[data-theme] .ghost-link:hover,
body[data-theme] .ghost-btn:hover,
body[data-theme] .nav-links a:hover {
  border-color: color-mix(in srgb, var(--ghost-border-final) 92%, white 8%);
  color: var(--theme-strong-text);
}

body[data-theme="vault"] #risk .proof-card,
body[data-theme="vault"] #solution .feature-card,
body[data-theme="vault"] #trace .proof-card,
body[data-theme="vault"] #trace .trace-art-card,
body[data-theme="vault"] #faq .faq-list details,
body[data-theme="vault"] .landing-cta.surface {
  box-shadow: 0 18px 42px rgba(1, 11, 10, 0.26);
}
body[data-theme="pulse"] .feature-card p,
body[data-theme="pulse"] .proof-card p,
body[data-theme="pulse"] .faq-list p,
body[data-theme="pulse"] .theme-current small,
body[data-theme="pulse"] .preview-row span,
body[data-theme="pulse"] .trace-badge-line small,
body[data-theme="pulse"] .console-list span,
body[data-theme="pulse"] .contact-box p {
  color: #5a4c3a;
}
body[data-theme="veil"] .feature-card p,
body[data-theme="veil"] .proof-card p,
body[data-theme="veil"] .faq-list p,
body[data-theme="veil"] .theme-current small,
body[data-theme="veil"] .preview-row span,
body[data-theme="veil"] .trace-badge-line small,
body[data-theme="veil"] .console-list span,
body[data-theme="veil"] .contact-box p {
  color: #f2d6dd;
}
body[data-theme="prism"] .feature-card p,
body[data-theme="prism"] .proof-card p,
body[data-theme="prism"] .faq-list p,
body[data-theme="prism"] .theme-current small,
body[data-theme="prism"] .preview-row span,
body[data-theme="prism"] .trace-badge-line small,
body[data-theme="prism"] .console-list span,
body[data-theme="prism"] .contact-box p {
  color: #56636f;
}
body[data-theme="relay"] .feature-card p,
body[data-theme="relay"] .proof-card p,
body[data-theme="relay"] .faq-list p,
body[data-theme="relay"] .theme-current small,
body[data-theme="relay"] .preview-row span,
body[data-theme="relay"] .trace-badge-line small,
body[data-theme="relay"] .console-list span,
body[data-theme="relay"] .contact-box p {
  color: #eadbfb;
}

/* 2026-03-18 multi-family color pass for vault / veil / relay */
body[data-theme="vault"] {
  --page-bg: radial-gradient(circle at 14% 18%, rgba(233, 216, 166, 0.16) 0%, rgba(0, 18, 25, 0) 28%), radial-gradient(circle at 84% 14%, rgba(10, 147, 150, 0.26) 0%, rgba(0, 18, 25, 0) 34%), linear-gradient(180deg, #001219 0%, #01262c 52%, #00090d 100%);
  --surface-bg: linear-gradient(160deg, rgba(0, 29, 34, 0.94), rgba(8, 52, 55, 0.84));
  --eyebrow-text: #f2deb0;
  --cta-grad-1: #f0dfb4;
  --cta-grad-2: #97e0d1;
  --cta-grad-3: #0a9396;
  --section-copy-text: #c8ddd5;
  --risk-section-bg: linear-gradient(160deg, rgba(9, 29, 25, 0.98), rgba(42, 57, 42, 0.9));
  --risk-section-border: rgba(233, 216, 166, 0.26);
  --risk-card-bg: linear-gradient(160deg, rgba(10, 34, 29, 0.98), rgba(33, 61, 51, 0.9));
  --risk-card-border: rgba(233, 216, 166, 0.22);
  --risk-label: #eedba7;
  --solution-section-bg: linear-gradient(160deg, rgba(4, 28, 28, 0.98), rgba(10, 63, 59, 0.9));
  --solution-section-border: rgba(10, 147, 150, 0.28);
  --solution-card-bg: linear-gradient(160deg, rgba(7, 33, 32, 0.98), rgba(9, 69, 64, 0.9));
  --solution-card-border: rgba(10, 147, 150, 0.24);
  --solution-label: #9ef2de;
  --trace-section-bg: linear-gradient(160deg, rgba(7, 25, 23, 0.98), rgba(20, 52, 46, 0.9));
  --trace-section-border: rgba(148, 210, 189, 0.28);
  --trace-card-bg: linear-gradient(160deg, rgba(10, 31, 29, 0.98), rgba(31, 67, 58, 0.92));
  --trace-card-border: rgba(148, 210, 189, 0.24);
  --trace-label: #bdebdc;
  --faq-section-bg: linear-gradient(160deg, rgba(6, 18, 17, 0.98), rgba(23, 39, 33, 0.88));
  --faq-section-border: rgba(188, 177, 132, 0.24);
  --faq-card-bg: linear-gradient(160deg, rgba(7, 23, 21, 0.98), rgba(28, 45, 39, 0.9));
  --faq-card-border: rgba(188, 177, 132, 0.2);
  --faq-label: #d9cfab;
  --cta-section-bg: linear-gradient(135deg, rgba(18, 48, 43, 0.98), rgba(25, 74, 68, 0.94) 52%, rgba(108, 98, 62, 0.88));
  --cta-section-border: rgba(233, 216, 166, 0.26);
  --ghost-bg-final: rgba(7, 31, 29, 0.72);
  --ghost-border-final: rgba(233, 216, 166, 0.2);
  --ghost-text-final: #eef7f1;
  --landing-background-opacity: 0.92;
}

body[data-theme="veil"] {
  --page-bg: radial-gradient(circle at 18% 16%, rgba(255, 198, 211, 0.18) 0%, rgba(32, 8, 13, 0) 28%), radial-gradient(circle at 84% 18%, rgba(195, 130, 63, 0.18) 0%, rgba(32, 8, 13, 0) 30%), linear-gradient(180deg, #18070b 0%, #2a0f16 54%, #0c0305 100%);
  --surface-bg: linear-gradient(160deg, rgba(35, 12, 18, 0.95), rgba(55, 19, 29, 0.86));
  --eyebrow-text: #ffd2ba;
  --cta-grad-1: #ffe3d8;
  --cta-grad-2: #ff7a92;
  --cta-grad-3: #c98744;
  --section-copy-text: #f2d8d0;
  --risk-section-bg: linear-gradient(160deg, rgba(31, 9, 14, 0.98), rgba(82, 20, 34, 0.9));
  --risk-section-border: rgba(255, 146, 162, 0.24);
  --risk-card-bg: linear-gradient(160deg, rgba(37, 11, 17, 0.98), rgba(93, 24, 40, 0.92));
  --risk-card-border: rgba(255, 146, 162, 0.22);
  --risk-label: #ffc1ce;
  --solution-section-bg: linear-gradient(160deg, rgba(40, 12, 16, 0.98), rgba(108, 44, 26, 0.9));
  --solution-section-border: rgba(201, 135, 68, 0.28);
  --solution-card-bg: linear-gradient(160deg, rgba(44, 14, 18, 0.98), rgba(126, 54, 30, 0.92));
  --solution-card-border: rgba(201, 135, 68, 0.24);
  --solution-label: #ffd5a6;
  --trace-section-bg: linear-gradient(160deg, rgba(26, 8, 11, 0.98), rgba(69, 18, 27, 0.92));
  --trace-section-border: rgba(255, 182, 191, 0.24);
  --trace-card-bg: linear-gradient(160deg, rgba(31, 9, 13, 0.98), rgba(84, 22, 32, 0.92));
  --trace-card-border: rgba(255, 182, 191, 0.22);
  --trace-label: #ffe1e7;
  --faq-section-bg: linear-gradient(160deg, rgba(18, 6, 8, 0.98), rgba(55, 19, 20, 0.88));
  --faq-section-border: rgba(218, 166, 129, 0.2);
  --faq-card-bg: linear-gradient(160deg, rgba(22, 7, 9, 0.98), rgba(64, 23, 23, 0.9));
  --faq-card-border: rgba(218, 166, 129, 0.2);
  --faq-label: #f0c7b1;
  --cta-section-bg: linear-gradient(135deg, rgba(73, 16, 25, 0.98), rgba(141, 38, 57, 0.94) 50%, rgba(192, 117, 55, 0.9));
  --cta-section-border: rgba(255, 181, 164, 0.26);
  --ghost-bg-final: rgba(38, 11, 15, 0.8);
  --ghost-border-final: rgba(255, 181, 164, 0.22);
  --ghost-text-final: #fff0ea;
  --landing-background-opacity: 0.94;
}

body[data-theme="relay"] {
  --page-bg: radial-gradient(circle at 18% 14%, rgba(139, 233, 253, 0.16) 0%, rgba(23, 6, 32, 0) 26%), radial-gradient(circle at 82% 20%, rgba(221, 177, 255, 0.22) 0%, rgba(23, 6, 32, 0) 30%), linear-gradient(180deg, #170821 0%, #28103a 54%, #0a0410 100%);
  --surface-bg: linear-gradient(160deg, rgba(26, 12, 39, 0.95), rgba(43, 20, 66, 0.86));
  --eyebrow-text: #d7fbff;
  --cta-grad-1: #eefeff;
  --cta-grad-2: #8be9fd;
  --cta-grad-3: #c77dff;
  --section-copy-text: #eadffd;
  --risk-section-bg: linear-gradient(160deg, rgba(26, 8, 39, 0.98), rgba(68, 18, 94, 0.9));
  --risk-section-border: rgba(215, 177, 255, 0.24);
  --risk-card-bg: linear-gradient(160deg, rgba(31, 10, 45, 0.98), rgba(82, 21, 112, 0.92));
  --risk-card-border: rgba(215, 177, 255, 0.22);
  --risk-label: #f2d7ff;
  --solution-section-bg: linear-gradient(160deg, rgba(14, 18, 44, 0.98), rgba(26, 64, 104, 0.9));
  --solution-section-border: rgba(139, 233, 253, 0.28);
  --solution-card-bg: linear-gradient(160deg, rgba(17, 22, 50, 0.98), rgba(30, 79, 126, 0.92));
  --solution-card-border: rgba(139, 233, 253, 0.24);
  --solution-label: #bef8ff;
  --trace-section-bg: linear-gradient(160deg, rgba(23, 8, 33, 0.98), rgba(57, 16, 84, 0.9));
  --trace-section-border: rgba(165, 130, 255, 0.24);
  --trace-card-bg: linear-gradient(160deg, rgba(27, 10, 39, 0.98), rgba(71, 19, 103, 0.92));
  --trace-card-border: rgba(165, 130, 255, 0.22);
  --trace-label: #e8d9ff;
  --faq-section-bg: linear-gradient(160deg, rgba(17, 7, 26, 0.98), rgba(36, 16, 55, 0.88));
  --faq-section-border: rgba(188, 169, 255, 0.2);
  --faq-card-bg: linear-gradient(160deg, rgba(22, 9, 32, 0.98), rgba(44, 18, 66, 0.9));
  --faq-card-border: rgba(188, 169, 255, 0.2);
  --faq-label: #d8d0ff;
  --cta-section-bg: linear-gradient(135deg, rgba(25, 41, 86, 0.98), rgba(82, 31, 124, 0.94) 52%, rgba(128, 206, 227, 0.88));
  --cta-section-border: rgba(139, 233, 253, 0.26);
  --ghost-bg-final: rgba(23, 13, 37, 0.82);
  --ghost-border-final: rgba(139, 233, 253, 0.22);
  --ghost-text-final: #effcff;
  --landing-background-opacity: 0.94;
}

body[data-theme="vault"] .landing-hero {
  background:
    radial-gradient(circle at 14% 14%, rgba(233,216,166,0.12) 0%, rgba(233,216,166,0) 26%),
    radial-gradient(circle at 82% 18%, rgba(88,214,192,0.18) 0%, rgba(88,214,192,0) 32%),
    linear-gradient(135deg, rgba(0,30,34,0.82), rgba(8,54,56,0.76));
}
body[data-theme="veil"] .landing-hero {
  background:
    radial-gradient(circle at 18% 14%, rgba(255,201,184,0.12) 0%, rgba(255,201,184,0) 24%),
    radial-gradient(circle at 82% 18%, rgba(255,91,120,0.16) 0%, rgba(255,91,120,0) 30%),
    linear-gradient(135deg, rgba(40,10,18,0.82), rgba(82,20,36,0.76));
}
body[data-theme="relay"] .landing-hero {
  background:
    radial-gradient(circle at 18% 14%, rgba(139,233,253,0.12) 0%, rgba(139,233,253,0) 24%),
    radial-gradient(circle at 82% 18%, rgba(199,125,255,0.18) 0%, rgba(199,125,255,0) 30%),
    linear-gradient(135deg, rgba(29,9,43,0.82), rgba(51,19,74,0.76));
}
body[data-theme="vault"] .landing-title { background: linear-gradient(135deg, #f9fff7 0%, #e9d8a6 24%, #b7f1e6 58%, #0a9396 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 22px rgba(10,147,150,0.14); }
body[data-theme="veil"] .landing-title { background: linear-gradient(135deg, #fff6f3 0%, #ffd1c0 24%, #ff6f8d 58%, #c98744 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 20px rgba(201,135,68,0.16); }
body[data-theme="relay"] .landing-title { background: linear-gradient(135deg, #f7ffff 0%, #c7fbff 26%, #d8b1ff 58%, #8be9fd 100%); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 20px rgba(139,233,253,0.16); }

body[data-theme="vault"] .trust-row span {
  background: linear-gradient(135deg, rgba(233,216,166,0.18), rgba(148,210,189,0.14));
  border-color: rgba(233,216,166,0.18);
}
body[data-theme="veil"] .trust-row span {
  background: linear-gradient(135deg, rgba(255,202,190,0.16), rgba(255,91,120,0.14));
  border-color: rgba(255,202,190,0.16);
}
body[data-theme="relay"] .trust-row span {
  background: linear-gradient(135deg, rgba(139,233,253,0.14), rgba(215,177,255,0.14));
  border-color: rgba(139,233,253,0.18);
}

body[data-theme="vault"] .console-card {
  background: linear-gradient(180deg, rgba(4, 27, 30, 0.9), rgba(10, 47, 49, 0.86));
  border-color: rgba(233,216,166,0.16);
}
body[data-theme="vault"] .console-top { border-bottom-color: rgba(233,216,166,0.22); }
body[data-theme="vault"] .signal.ok { background: #b7f1e6; }
body[data-theme="vault"] .signal.info { background: #0a9396; }
body[data-theme="vault"] .signal.warn { background: #e9d8a6; }

body[data-theme="veil"] .console-card {
  background: linear-gradient(180deg, rgba(34, 10, 16, 0.92), rgba(88, 25, 39, 0.86));
  border-color: rgba(255,194,181,0.16);
}
body[data-theme="veil"] .console-top { border-bottom-color: rgba(255,194,181,0.22); }
body[data-theme="veil"] .signal.ok { background: #ffd2ba; }
body[data-theme="veil"] .signal.info { background: #ff5b78; }
body[data-theme="veil"] .signal.warn { background: #c98744; }

body[data-theme="relay"] .console-card {
  background: linear-gradient(180deg, rgba(25, 12, 39, 0.92), rgba(31, 61, 95, 0.84));
  border-color: rgba(139,233,253,0.16);
}
body[data-theme="relay"] .console-top { border-bottom-color: rgba(139,233,253,0.22); }
body[data-theme="relay"] .signal.ok { background: #eefeff; }
body[data-theme="relay"] .signal.info { background: #8be9fd; }
body[data-theme="relay"] .signal.warn { background: #c77dff; }

/* 2026-03-19 sonol-font-system pass */
:root {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --font-accent: 'Noto Sans KR', sans-serif;
}
body[data-theme] {
  --font-heading: 'Noto Sans KR', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --font-accent: 'Noto Sans KR', sans-serif;
}
body.mode-public .landing-title,
body.mode-public .section-head h2,
body.mode-public .landing-cta h2 {
  font-family: 'Noto Serif KR', serif;
  letter-spacing: -0.03em;
}

/* 2026-03-20 app console refresh: ant-design inspired internal surfaces */
body.mode-app {
  --app-page-bg: #f3f6fb;
  --app-page-top: #f8fbff;
  --app-page-bottom: #edf2f9;
  --app-page-accent: rgba(22, 119, 255, 0.08);
  --app-page-accent-2: rgba(114, 46, 209, 0.08);
  --app-card-bg: rgba(255, 255, 255, 0.92);
  --app-card-border: rgba(15, 23, 42, 0.08);
  --app-card-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
  --app-soft-bg: rgba(248, 250, 252, 0.88);
  --app-soft-border: rgba(148, 163, 184, 0.18);
  --app-title: #0f172a;
  --app-text: #334155;
  --app-muted: #64748b;
  --app-accent: #1677ff;
  --app-accent-strong: #0958d9;
  --app-accent-soft: rgba(22, 119, 255, 0.14);
  --app-topbar-bg: rgba(255, 255, 255, 0.82);
  --app-topbar-border: rgba(15, 23, 42, 0.08);
  --app-nav-bg: rgba(248, 250, 252, 0.96);
  --app-nav-border: rgba(148, 163, 184, 0.16);
  --app-nav-active-bg: rgba(22, 119, 255, 0.12);
  --app-nav-active-border: rgba(22, 119, 255, 0.2);
  --app-input-bg: rgba(255, 255, 255, 0.98);
}

body.mode-app[data-theme="vault"] {
  --app-page-bg: #edf7f2;
  --app-page-top: #f7fcf9;
  --app-page-bottom: #e3f0ea;
  --app-page-accent: rgba(10, 147, 150, 0.10);
  --app-page-accent-2: rgba(233, 216, 166, 0.14);
  --app-card-bg: rgba(255, 255, 255, 0.9);
  --app-card-border: rgba(10, 147, 150, 0.10);
  --app-soft-bg: rgba(242, 249, 246, 0.92);
  --app-soft-border: rgba(10, 147, 150, 0.12);
  --app-accent: #0a9396;
  --app-accent-strong: #005f73;
  --app-accent-soft: rgba(10, 147, 150, 0.14);
  --app-topbar-bg: rgba(251, 255, 252, 0.88);
  --app-topbar-border: rgba(10, 147, 150, 0.08);
  --app-nav-bg: rgba(248, 252, 249, 0.96);
  --app-nav-border: rgba(10, 147, 150, 0.12);
  --app-nav-active-bg: rgba(10, 147, 150, 0.10);
  --app-nav-active-border: rgba(10, 147, 150, 0.18);
  --app-input-bg: rgba(255, 255, 255, 0.98);
}

body.mode-app[data-theme="pulse"] {
  --app-page-bg: #fff5ef;
  --app-page-top: #fffaf6;
  --app-page-bottom: #f8e9df;
  --app-page-accent: rgba(193, 18, 31, 0.10);
  --app-page-accent-2: rgba(102, 155, 188, 0.10);
  --app-card-bg: rgba(255, 255, 255, 0.9);
  --app-card-border: rgba(193, 18, 31, 0.10);
  --app-soft-bg: rgba(255, 245, 239, 0.92);
  --app-soft-border: rgba(193, 18, 31, 0.12);
  --app-accent: #c1121f;
  --app-accent-strong: #780000;
  --app-accent-soft: rgba(193, 18, 31, 0.14);
  --app-topbar-bg: rgba(255, 250, 246, 0.9);
  --app-topbar-border: rgba(193, 18, 31, 0.08);
  --app-nav-bg: rgba(255, 248, 243, 0.96);
  --app-nav-border: rgba(193, 18, 31, 0.12);
  --app-nav-active-bg: rgba(193, 18, 31, 0.10);
  --app-nav-active-border: rgba(193, 18, 31, 0.18);
  --app-input-bg: rgba(255, 255, 255, 0.98);
}

body.mode-app[data-theme="veil"] {
  --app-page-bg: #f8f4ff;
  --app-page-top: #fdfbff;
  --app-page-bottom: #efe8fb;
  --app-page-accent: rgba(155, 93, 229, 0.12);
  --app-page-accent-2: rgba(241, 91, 181, 0.10);
  --app-card-bg: rgba(255, 255, 255, 0.9);
  --app-card-border: rgba(155, 93, 229, 0.10);
  --app-soft-bg: rgba(248, 243, 255, 0.94);
  --app-soft-border: rgba(155, 93, 229, 0.12);
  --app-accent: #9b5de5;
  --app-accent-strong: #7b38d8;
  --app-accent-soft: rgba(155, 93, 229, 0.16);
  --app-topbar-bg: rgba(255, 251, 255, 0.9);
  --app-topbar-border: rgba(155, 93, 229, 0.08);
  --app-nav-bg: rgba(251, 247, 255, 0.96);
  --app-nav-border: rgba(155, 93, 229, 0.12);
  --app-nav-active-bg: rgba(155, 93, 229, 0.10);
  --app-nav-active-border: rgba(155, 93, 229, 0.18);
  --app-input-bg: rgba(255, 255, 255, 0.98);
}

body.mode-app[data-theme="prism"] {
  --app-page-bg: #f4f7fb;
  --app-page-top: #fbfdff;
  --app-page-bottom: #e8eef6;
  --app-page-accent: rgba(0, 53, 102, 0.10);
  --app-page-accent-2: rgba(255, 195, 0, 0.12);
  --app-card-bg: rgba(255, 255, 255, 0.9);
  --app-card-border: rgba(0, 53, 102, 0.10);
  --app-soft-bg: rgba(245, 249, 255, 0.94);
  --app-soft-border: rgba(0, 53, 102, 0.12);
  --app-accent: #003566;
  --app-accent-strong: #001d3d;
  --app-accent-soft: rgba(0, 53, 102, 0.14);
  --app-topbar-bg: rgba(251, 253, 255, 0.9);
  --app-topbar-border: rgba(0, 53, 102, 0.08);
  --app-nav-bg: rgba(248, 251, 255, 0.96);
  --app-nav-border: rgba(0, 53, 102, 0.12);
  --app-nav-active-bg: rgba(255, 195, 0, 0.12);
  --app-nav-active-border: rgba(255, 195, 0, 0.20);
  --app-input-bg: rgba(255, 255, 255, 0.98);
}

body.mode-app[data-theme="relay"] {
  --app-page-bg: #f3f5ee;
  --app-page-top: #fafbf7;
  --app-page-bottom: #e4e8dc;
  --app-page-accent: rgba(58, 90, 64, 0.10);
  --app-page-accent-2: rgba(163, 177, 138, 0.14);
  --app-card-bg: rgba(255, 255, 255, 0.9);
  --app-card-border: rgba(58, 90, 64, 0.10);
  --app-soft-bg: rgba(245, 247, 240, 0.94);
  --app-soft-border: rgba(58, 90, 64, 0.12);
  --app-accent: #3a5a40;
  --app-accent-strong: #344e41;
  --app-accent-soft: rgba(58, 90, 64, 0.14);
  --app-topbar-bg: rgba(251, 252, 247, 0.9);
  --app-topbar-border: rgba(58, 90, 64, 0.08);
  --app-nav-bg: rgba(248, 250, 243, 0.96);
  --app-nav-border: rgba(58, 90, 64, 0.12);
  --app-nav-active-bg: rgba(88, 129, 87, 0.12);
  --app-nav-active-border: rgba(88, 129, 87, 0.18);
  --app-input-bg: rgba(255, 255, 255, 0.98);
}

body.mode-app::before,
body.mode-app::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body.mode-app::before {
  z-index: 0;
  background:
    radial-gradient(circle at 6% 8%, var(--app-page-accent), transparent 24%),
    radial-gradient(circle at 92% 14%, var(--app-page-accent-2), transparent 26%),
    linear-gradient(180deg, var(--app-page-top) 0%, var(--app-page-bg) 48%, var(--app-page-bottom) 100%);
}

body.mode-app::after {
  z-index: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.9), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.38), transparent 42%);
}

body.mode-app .mesh {
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.24) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.18) 1px, transparent 1px);
  mask-image: linear-gradient(180deg, black 8%, transparent 80%);
}

body.mode-app .app-shell {
  max-width: 1360px;
  padding: 28px 24px 56px;
}

body.mode-app .panel {
  display: grid;
  gap: 24px;
}

body.mode-app .topbar-app {
  position: sticky;
  top: 14px;
  z-index: 20;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  padding: 14px 18px;
  border-radius: 22px;
  border: 1px solid var(--app-topbar-border);
  background: var(--app-topbar-bg);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(18px);
}

body.mode-app .topbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

body.mode-app .nav-links {
  align-items: center;
  gap: 10px;
}

body.mode-app .nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid var(--app-nav-border);
  background: var(--app-nav-bg);
  color: var(--app-muted);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  box-shadow: none;
}

body.mode-app .nav-links a:hover {
  color: var(--app-title);
  border-color: rgba(15, 23, 42, 0.12);
  background: #ffffff;
}

body.mode-app .nav-links a.is-active {
  color: var(--app-accent-strong);
  border-color: var(--app-nav-active-border);
  background: var(--app-nav-active-bg);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

body.mode-app .ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid var(--app-nav-border);
  background: #fff;
  color: var(--app-title);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
}

body.mode-app .user-chip {
  display: inline-grid;
  gap: 2px;
  min-height: auto;
  padding: 8px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: var(--app-muted);
}

body.mode-app .user-chip span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body.mode-app .user-chip strong {
  color: var(--app-title);
  font-size: 13px;
  line-height: 1.2;
}

body.mode-app .surface,
body.mode-app .section-card,
body.mode-app .detail-panel,
body.mode-app .table-wrap {
  border-radius: 24px;
  border: 1px solid var(--app-card-border);
  background: var(--app-card-bg);
  box-shadow: var(--app-card-shadow);
}

body.mode-app .app-hero {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 24px;
  padding: 32px;
}

body.mode-app .app-title,
body.mode-app .section-head h2,
body.mode-app .detail-head h1 {
  color: var(--app-title);
  max-width: none;
}

body.mode-app .landing-sub.app-sub,
body.mode-app .section-head p:not(.eyebrow),
body.mode-app .small,
body.mode-app .legend-item p,
body.mode-app .app-metric-card p,
body.mode-app .theme-current small {
  color: var(--app-muted);
}

body.mode-app .eyebrow,
body.mode-app .theme-current span,
body.mode-app .hero-art-meta span,
body.mode-app .app-metric-card span,
body.mode-app .info-list span,
body.mode-app .rtable thead th {
  color: var(--app-accent);
}

body.mode-app .theme-current {
  background: var(--app-soft-bg);
  border-color: var(--app-soft-border);
}

body.mode-app .theme-current strong,
body.mode-app .hero-art-meta strong,
body.mode-app .app-metric-card strong,
body.mode-app .info-list strong,
body.mode-app .detail-grid strong,
body.mode-app .diag strong {
  color: var(--app-title);
}

body.mode-app .hero-art-card,
body.mode-app .app-art-card,
body.mode-app .console-card,
body.mode-app .proof-card,
body.mode-app .feature-card,
body.mode-app .preview-card,
body.mode-app .contact-box,
body.mode-app .legend-item,
body.mode-app .policy-option,
body.mode-app .info-list div,
body.mode-app .app-metric-card,
body.mode-app .stat-card,
body.mode-app .trace-art-card {
  background: var(--app-soft-bg);
  border: 1px solid var(--app-soft-border);
  box-shadow: none;
}

body.mode-app .hero-art-meta {
  margin-top: 14px;
}

body.mode-app .app-metric-grid,
body.mode-app .stats-grid {
  gap: 14px;
}

body.mode-app .stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

body.mode-app .stat-card {
  padding: 22px;
}

body.mode-app .stat-card h3 {
  margin: 0;
  color: var(--app-muted);
  font-size: 13px;
  font-weight: 700;
}

body.mode-app .stat-card p {
  margin: 14px 0 6px;
  color: var(--app-title);
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 2.8vw, 2rem);
  line-height: 1;
}

body.mode-app .stat-card span {
  color: var(--app-muted);
  letter-spacing: normal;
  text-transform: none;
  font-size: 13px;
}

body.mode-app .section-card {
  padding: 28px;
}

body.mode-app label {
  color: var(--app-text);
  margin-top: 0;
  font-size: 13px;
  font-weight: 600;
}

body.mode-app .stack-form {
  display: grid;
  gap: 14px;
}

body.mode-app input,
body.mode-app select,
body.mode-app button {
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: var(--app-input-bg);
  color: var(--app-title);
  padding: 12px 14px;
  margin-top: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

body.mode-app input:focus,
body.mode-app select:focus {
  border-color: rgba(22, 119, 255, 0.42);
  box-shadow: 0 0 0 4px rgba(22, 119, 255, 0.12);
}

body.mode-app .primary-btn,
body.mode-app .primary-link {
  background: linear-gradient(135deg, var(--app-accent) 0%, var(--app-accent-strong) 100%);
  color: #fff;
  border: none;
  box-shadow: 0 12px 24px color-mix(in srgb, var(--app-accent) 24%, transparent);
}

body.mode-app .ghost-link,
body.mode-app .action-link {
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: #fff;
  color: var(--app-text);
}

body.mode-app .action-link:hover,
body.mode-app .ghost-link:hover {
  border-color: rgba(22, 119, 255, 0.24);
  background: rgba(255, 255, 255, 1);
  color: var(--app-accent-strong);
}

body.mode-app .table-wrap {
  background: rgba(255, 255, 255, 0.94);
  overflow: hidden;
}

body.mode-app .rtable thead th {
  padding: 14px 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(248, 250, 252, 0.96);
}

body.mode-app .rtable td {
  padding: 15px 16px;
  color: var(--app-text);
  border-top: 1px solid rgba(226, 232, 240, 0.9);
}

body.mode-app .rtable tbody tr:hover {
  background: rgba(22, 119, 255, 0.04);
}

body.mode-app .badge {
  padding: 5px 10px;
  font-size: 12px;
}

body.mode-app .badge-ok {
  background: rgba(18, 183, 106, 0.12);
  color: #0f7b4a;
  border: 1px solid rgba(18, 183, 106, 0.16);
}

body.mode-app .badge-info {
  background: rgba(22, 119, 255, 0.12);
  color: #0f5ad1;
  border: 1px solid rgba(22, 119, 255, 0.16);
}

body.mode-app .badge-warn {
  background: rgba(250, 173, 20, 0.14);
  color: #ad6800;
  border: 1px solid rgba(250, 173, 20, 0.18);
}

body.mode-app .badge-danger {
  background: rgba(255, 77, 79, 0.12);
  color: #cf1322;
  border: 1px solid rgba(255, 77, 79, 0.18);
}

body.mode-app .badge-muted {
  background: rgba(100, 116, 139, 0.1);
  color: #475569;
  border: 1px solid rgba(100, 116, 139, 0.16);
}

body.mode-app .detail-panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 248, 253, 0.96));
}

body.mode-app .detail-grid,
body.mode-app .diag-grid {
  gap: 12px;
}

body.mode-app .kv,
body.mode-app .diag {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(248, 250, 252, 0.88);
}

body.mode-app .kv span,
body.mode-app .diag span {
  color: var(--app-accent);
}

body.mode-app .footer-note {
  text-align: left;
  color: var(--app-muted);
}

@media (max-width: 1100px) {
  body.mode-app .topbar-app {
    grid-template-columns: 1fr;
  }

  body.mode-app .topbar-actions {
    justify-content: space-between;
  }

  body.mode-app .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  body.mode-app .app-shell {
    padding: 18px 14px 36px;
  }

  body.mode-app .topbar-app {
    top: 10px;
    padding: 14px;
    border-radius: 18px;
  }

  body.mode-app .nav-links {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
  }

  body.mode-app .nav-links a {
    white-space: nowrap;
  }

  body.mode-app .topbar-actions {
    flex-direction: column;
    align-items: stretch;
  }

  body.mode-app .app-hero,
  body.mode-app .app-surface-grid,
  body.mode-app .auth-surface-grid,
  body.mode-app .trace-surface-grid,
  body.mode-app .two-column,
  body.mode-app .stats-grid {
    grid-template-columns: 1fr;
  }

  body.mode-app .section-card,
  body.mode-app .app-hero {
    padding: 22px;
  }
}

/* 2026-03-20 app console polish */
body.mode-app .brand-wrap {
  gap: 12px;
}

body.mode-app .brand-copy {
  display: inline-grid;
  gap: 2px;
  line-height: 1.1;
}

body.mode-app .brand-copy strong {
  color: var(--app-title);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

body.mode-app .brand-copy small {
  color: var(--app-muted);
  font-size: 11px;
}

body.mode-app .section-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0 0 16px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(248, 250, 252, 0.82);
}

body.mode-app .toolbar-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

body.mode-app .toolbar-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--app-accent) 18%, rgba(148, 163, 184, 0.18));
  background: color-mix(in srgb, var(--app-accent) 9%, #fff);
  color: var(--app-text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

body.mode-app .toolbar-meta {
  color: var(--app-muted);
  font-size: 12px;
  white-space: nowrap;
}

body.mode-app .table-empty {
  padding: 28px 16px !important;
  color: var(--app-muted);
  text-align: center;
  font-size: 14px;
  background: rgba(248, 250, 252, 0.55);
}

body.mode-app[data-theme="vault"] .toolbar-pill {
  background: color-mix(in srgb, var(--app-accent) 12%, #fff);
  border-color: color-mix(in srgb, var(--app-accent) 24%, rgba(148, 163, 184, 0.2));
}

body.mode-app[data-theme="pulse"] .toolbar-pill {
  background: color-mix(in srgb, var(--app-accent-strong) 10%, #fff);
  border-color: color-mix(in srgb, var(--app-accent-strong) 22%, rgba(148, 163, 184, 0.2));
}

body.mode-app[data-theme="veil"] .toolbar-pill {
  background: color-mix(in srgb, var(--app-accent) 12%, #fff);
  border-color: color-mix(in srgb, var(--app-accent) 24%, rgba(148, 163, 184, 0.2));
}

body.mode-app[data-theme="prism"] .toolbar-pill {
  background: color-mix(in srgb, var(--app-accent-strong) 10%, #fff);
  border-color: color-mix(in srgb, var(--app-accent-strong) 22%, rgba(148, 163, 184, 0.2));
}

body.mode-app[data-theme="relay"] .toolbar-pill {
  background: color-mix(in srgb, var(--app-accent) 12%, #fff);
  border-color: color-mix(in srgb, var(--app-accent) 24%, rgba(148, 163, 184, 0.2));
}

@media (max-width: 720px) {
  body.mode-app .brand-copy {
    display: none;
  }

  body.mode-app .section-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  body.mode-app .toolbar-meta {
    white-space: normal;
  }
}

/* 2026-03-20 compact admin header + public login */
body.mode-app .app-hero.app-hero-compact {
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 20px 22px;
}

body.mode-app .app-hero.app-hero-compact .app-title {
  margin: 8px 0 6px;
  max-width: none;
  font-size: clamp(1.45rem, 2.2vw, 1.95rem);
}

body.mode-app .app-hero.app-hero-compact .app-sub {
  max-width: 74ch;
}

body.mode-app .app-hero-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

body.mode-app .app-hero-chip {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(248, 250, 252, 0.82);
}

body.mode-app .app-hero-chip span {
  color: var(--app-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

body.mode-app .app-hero-chip strong {
  color: var(--app-title);
  font-size: 15px;
  font-weight: 800;
}

body.mode-app .app-hero-chip small {
  color: var(--app-muted);
  font-size: 12px;
  line-height: 1.45;
}

body.mode-app .app-hero.app-hero-compact .cta-row {
  margin-top: 4px;
}

.landing-hero-login {
  align-items: stretch;
}

.landing-hero-login .hero-copy {
  display: grid;
  align-content: center;
}

.landing-hero-login .hero-visual {
  display: grid;
  gap: 16px;
  align-content: start;
}

.login-panel {
  padding: 22px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(9, 16, 32, 0.88), rgba(12, 21, 40, 0.78));
  box-shadow: 0 22px 40px rgba(2, 6, 18, 0.28);
}

.login-form input,
.login-form button {
  width: 100%;
}

.login-panel label {
  display: block;
  margin-top: 0;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
}

.login-form input {
  border-radius: 14px;
  border: 1px solid rgba(109, 138, 221, 0.24);
  background: rgba(5, 11, 24, 0.66);
  color: var(--text);
  padding: 13px 14px;
  margin-top: 8px;
}

.login-form input:focus {
  border-color: rgba(159, 247, 222, 0.42);
  box-shadow: 0 0 0 4px rgba(159, 247, 222, 0.1);
}

.login-form .primary-btn {
  margin-top: 6px;
}

.login-proof-grid {
  margin-top: 0;
}

@media (max-width: 900px) {
  body.mode-app .app-hero-summary {
    grid-template-columns: 1fr;
  }
}

/* 2026-03-20 dense admin sections */
body.mode-app .app-hero.app-hero-compact {
  gap: 8px;
  padding: 10px 14px;
  border-radius: 20px;
}

body.mode-app .app-hero.app-hero-compact .eyebrow {
  padding: 3px 9px;
  font-size: 10px;
}

body.mode-app .app-hero.app-hero-compact .app-title {
  margin: 2px 0;
  font-size: clamp(1.08rem, 1.45vw, 1.42rem);
  line-height: 1.02;
}

body.mode-app .app-hero.app-hero-compact .app-sub {
  max-width: 60ch;
  margin: 0;
  font-size: 12px;
  line-height: 1.35;
}

body.mode-app .app-hero-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

body.mode-app .app-hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  min-height: auto;
  border-radius: 999px;
  background: rgba(248, 250, 252, 0.92);
}

body.mode-app .app-hero-chip span {
  color: var(--app-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: normal;
  text-transform: none;
}

body.mode-app .app-hero-chip strong {
  font-size: 13px;
  line-height: 1;
}

body.mode-app .section-card.collapsible-card {
  padding: 18px 20px;
}

body.mode-app .collapse-block {
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(248, 250, 252, 0.86);
  overflow: hidden;
}

body.mode-app .collapse-block summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
}

body.mode-app .collapse-block summary::-webkit-details-marker {
  display: none;
}

body.mode-app .collapse-block summary span {
  color: var(--app-title);
  font-size: 15px;
  font-weight: 800;
}

body.mode-app .collapse-block summary small {
  color: var(--app-muted);
  font-size: 12px;
  text-align: right;
}

body.mode-app .collapse-block summary::after {
  content: '+';
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--app-accent-strong);
  background: color-mix(in srgb, var(--app-accent) 12%, #fff);
  font-weight: 800;
}

body.mode-app .collapse-block[open] summary::after {
  content: '−';
}

body.mode-app .collapse-body {
  padding: 0 18px 18px;
}

body.mode-app .collapse-help .collapse-body {
  padding-top: 6px;
}

body.mode-app .policy-option strong {
  color: var(--app-title);
}

body.mode-app .info-list span {
  color: var(--app-text);
  font-weight: 700;
}

body.mode-app .info-list strong {
  font-size: 14px;
}

body.mode-app .policy-option p,
body.mode-app .section-card .section-head p:not(.eyebrow),
body.mode-app .info-panel .small {
  color: var(--app-text);
}

body.mode-app .theme-policy-form select {
  color: var(--app-title);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.98);
  min-height: 48px;
  border-color: color-mix(in srgb, var(--app-accent) 26%, rgba(148, 163, 184, 0.28));
}

body.mode-app .theme-policy-form > label:not(.policy-option) {
  color: var(--app-title);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

body.mode-app .theme-policy-form {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--app-accent) 10%, rgba(148, 163, 184, 0.12));
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), color-mix(in srgb, var(--app-accent) 5%, rgba(248, 250, 252, 0.92)));
}

body.mode-app .field-group-head {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--app-accent) 16%, rgba(148, 163, 184, 0.16));
  background: color-mix(in srgb, var(--app-accent) 8%, #fff);
}

body.mode-app .field-group-kicker {
  color: var(--app-accent-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

body.mode-app .field-group-head p {
  margin: 0;
  color: var(--app-text);
  font-size: 13px;
  line-height: 1.45;
}

body.mode-app .theme-save-btn {
  min-height: 48px;
  font-size: 14px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--app-accent-strong) 0%, color-mix(in srgb, var(--app-accent) 42%, #0f172a) 100%);
  box-shadow: 0 18px 34px color-mix(in srgb, var(--app-accent-strong) 28%, transparent);
}

body.mode-app .app-hero.app-hero-compact .cta-row {
  margin-top: 2px;
  gap: 8px;
}

body.mode-app .app-hero.app-hero-compact .cta-row .primary-link,
body.mode-app .app-hero.app-hero-compact .cta-row .ghost-link {
  min-height: auto;
  padding: 9px 13px;
  font-size: 12px;
}

@media (max-width: 720px) {
  body.mode-app .collapse-block summary {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  body.mode-app .collapse-block summary small {
    text-align: left;
  }

  body.mode-app .app-hero.app-hero-compact {
    padding: 10px 12px;
  }

  body.mode-app .app-hero.app-hero-compact .cta-row {
    width: 100%;
  }
}