:root {
  color-scheme: dark;
  --color-void: #020408;
  --color-midnight: #06101d;
  --color-deep-navy: #09182a;
  --color-glass: rgba(8, 20, 35, 0.66);
  --color-glass-strong: rgba(5, 13, 24, 0.9);
  --color-gold: #e5bd63;
  --color-gold-bright: #fff1ae;
  --color-gold-deep: #8e6726;
  --color-ivory: #f4efe5;
  --color-silver: #aab4c1;
  --color-muted: #778495;
  --color-blue: #4b78b2;
  --color-error: #ffb7ad;
  --glass-border: rgba(229, 189, 99, 0.3);
  --glass-border-blue: rgba(112, 156, 214, 0.28);
  --header-height: 76px;
  --container-width: 1440px;
  --display-font: Georgia, "Times New Roman", Times, serif;
  --body-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease-luxury: cubic-bezier(0.2, 0.75, 0.22, 1);
  --shadow-gold: 0 22px 80px rgba(183, 125, 28, 0.2);
  --shadow-deep: 0 30px 90px rgba(0, 0, 0, 0.62);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: var(--color-void);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  color: var(--color-ivory);
  background:
    radial-gradient(circle at 50% -20%, rgba(34, 63, 99, 0.18), transparent 45%),
    var(--color-void);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img,
picture,
svg,
canvas {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3,
blockquote {
  margin-top: 0;
}

::selection {
  color: var(--color-void);
  background: var(--color-gold);
}

:focus-visible {
  outline: 2px solid var(--color-gold-bright);
  outline-offset: 5px;
  border-radius: 3px;
}

[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  top: 14px;
  left: 16px;
  z-index: 1000;
  transform: translateY(-180%);
  padding: 10px 16px;
  color: var(--color-void);
  background: var(--color-gold-bright);
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-container {
  width: min(var(--container-width), calc(100% - 64px));
  margin-inline: auto;
}

.narrow-container {
  width: min(1120px, calc(100% - 64px));
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: 12px 28px;
  border-bottom: 1px solid transparent;
  transition:
    background-color 260ms ease,
    border-color 260ms ease,
    backdrop-filter 260ms ease;
}

.site-header.is-scrolled,
body.menu-open .site-header {
  background: rgba(2, 4, 8, 0.78);
  border-bottom-color: rgba(229, 189, 99, 0.14);
  backdrop-filter: blur(22px) saturate(130%);
  -webkit-backdrop-filter: blur(22px) saturate(130%);
}

.brand-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--color-gold-bright);
  font-family: var(--display-font);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.brand-logo-image {
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
  border: 1px solid rgba(229, 189, 99, 0.36);
  border-radius: 14%;
  background: #020408;
  box-shadow:
    0 0 0 2px rgba(229, 189, 99, 0.05),
    0 0 22px rgba(229, 189, 99, 0.16);
}

.brand-logo-header {
  width: 42px;
  height: 42px;
}

.brand-logo-footer {
  width: 48px;
  height: 48px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.primary-navigation {
  display: flex;
  align-items: center;
  gap: 2px;
  min-height: 44px;
  padding: 3px 8px;
  background: rgba(2, 5, 10, 0.58);
  border: 1px solid rgba(229, 189, 99, 0.66);
  border-radius: 999px;
  box-shadow:
    inset 0 0 28px rgba(255, 255, 255, 0.025),
    0 10px 35px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 5px 16px;
  color: rgba(244, 239, 229, 0.76);
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.nav-link:hover,
.nav-link.is-current {
  color: var(--color-gold-bright);
  background: rgba(229, 189, 99, 0.07);
  box-shadow: inset 0 0 16px rgba(229, 189, 99, 0.03);
}

.menu-button {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--color-gold-bright);
  background: rgba(4, 10, 18, 0.72);
  border: 1px solid rgba(229, 189, 99, 0.72);
  border-radius: 50%;
  cursor: pointer;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition:
    transform 180ms ease,
    background-color 180ms ease;
}

.menu-button:hover {
  transform: rotate(5deg);
  background: rgba(229, 189, 99, 0.09);
}

.menu-icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
}

.mobile-menu {
  position: fixed;
  top: calc(var(--header-height) + 8px);
  right: 24px;
  z-index: 99;
  width: min(360px, calc(100vw - 48px));
  padding: 26px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(10, 24, 42, 0.94), rgba(2, 5, 10, 0.97));
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: var(--shadow-deep);
  backdrop-filter: blur(28px) saturate(125%);
  -webkit-backdrop-filter: blur(28px) saturate(125%);
}

.mobile-menu-glow {
  position: absolute;
  right: -80px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(229, 189, 99, 0.14), transparent 66%);
  pointer-events: none;
}

.mobile-menu-label,
.section-label {
  margin-bottom: 14px;
  color: var(--color-gold);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.mobile-navigation {
  display: grid;
  gap: 4px;
}

.mobile-navigation .nav-link {
  justify-content: flex-start;
  min-height: 48px;
  padding-inline: 14px;
  color: var(--color-ivory);
  border-bottom: 1px solid rgba(229, 189, 99, 0.1);
  border-radius: 0;
  font-family: var(--display-font);
  font-size: 1.02rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.mobile-menu-contact {
  position: relative;
  display: block;
  margin-top: 24px;
  color: var(--color-silver);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.cinematic-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.95;
}

.field-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 33%, transparent 0 22%, rgba(2, 4, 8, 0.16) 47%, rgba(2, 4, 8, 0.75) 84%),
    linear-gradient(to bottom, rgba(2, 4, 8, 0.05), rgba(2, 4, 8, 0.48) 70%, rgba(2, 4, 8, 0.95));
}

.energy-ribbon {
  position: absolute;
  left: 50%;
  width: 118%;
  height: 28%;
  border-radius: 50%;
  filter: blur(22px);
  opacity: 0.35;
  transform-origin: center;
  animation: ribbon-drift 14s var(--ease-luxury) infinite alternate;
}

.energy-ribbon::before,
.energy-ribbon::after {
  content: "";
  position: absolute;
  inset: 20% 8%;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: 0.65;
  box-shadow: 0 0 28px currentColor;
}

.energy-ribbon::after {
  inset: 34% 14%;
  opacity: 0.32;
}

.energy-ribbon-gold {
  top: 31%;
  color: rgba(229, 189, 99, 0.72);
  background: radial-gradient(ellipse at center, rgba(229, 189, 99, 0.16), transparent 67%);
  transform: translateX(-50%) rotate(-10deg);
}

.energy-ribbon-blue {
  top: 43%;
  color: rgba(75, 120, 178, 0.62);
  background: radial-gradient(ellipse at center, rgba(75, 120, 178, 0.16), transparent 67%);
  transform: translateX(-50%) rotate(8deg);
  animation-delay: -6s;
}

@keyframes ribbon-drift {
  from { translate: -1.2% -1%; scale: 0.98; }
  to { translate: 1.2% 1%; scale: 1.03; }
}

.home-stage {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 100svh;
  padding: calc(var(--header-height) + 14px) 0 42px;
  overflow: hidden;
  background:
    linear-gradient(to bottom, rgba(2, 4, 8, 0.02), rgba(2, 4, 8, 0.5)),
    var(--color-void);
}

.home-stage::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
  height: 31%;
  background:
    linear-gradient(to bottom, transparent, rgba(4, 11, 20, 0.86)),
    repeating-linear-gradient(90deg, transparent 0 9.9%, rgba(229, 189, 99, 0.026) 10% 10.08%);
  border-top: 1px solid rgba(229, 189, 99, 0.08);
}

.hero-core {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  flex: 1 1 auto;
  min-height: 480px;
  padding-top: 6px;
  text-align: center;
}

.crest-stage {
  position: relative;
  display: grid;
  place-items: center;
  transform: translate3d(var(--parallax-x, 0px), var(--parallax-y, 0px), 0);
  transform-style: preserve-3d;
  transition: transform 280ms var(--ease-luxury);
  will-change: transform;
}

.crest-stage-large {
  width: clamp(280px, 31vw, 400px);
  height: clamp(280px, 31vw, 400px);
}

.crest-stage-medium {
  width: min(410px, 88vw);
  height: min(410px, 88vw);
}

.crest-image {
  position: relative;
  z-index: 4;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 14%;
  filter:
    drop-shadow(0 24px 46px rgba(0, 0, 0, 0.78))
    drop-shadow(0 0 28px rgba(229, 189, 99, 0.19));
}

.crest-halo {
  position: absolute;
  inset: 10%;
  z-index: 1;
  background:
    radial-gradient(circle, rgba(229, 189, 99, 0.18), rgba(48, 89, 137, 0.08) 46%, transparent 70%);
  border-radius: 50%;
  filter: blur(11px);
  animation: halo-pulse 4.8s ease-in-out infinite alternate;
}

.crest-orbit {
  position: absolute;
  z-index: 2;
  border: 1px solid rgba(229, 189, 99, 0.26);
  border-radius: 50%;
  box-shadow:
    inset 0 0 24px rgba(75, 120, 178, 0.07),
    0 0 30px rgba(229, 189, 99, 0.08);
}

.crest-orbit-one {
  inset: 6%;
  animation: orbit-spin 22s linear infinite;
}

.crest-orbit-two {
  inset: 13%;
  border-color: rgba(105, 150, 205, 0.18);
  animation: orbit-spin-reverse 17s linear infinite;
}

.crest-pedestal {
  position: absolute;
  right: 10%;
  bottom: -5%;
  left: 10%;
  z-index: 3;
  height: 15%;
  border: 2px solid rgba(229, 189, 99, 0.72);
  border-radius: 50%;
  background:
    radial-gradient(ellipse at center, rgba(229, 189, 99, 0.22), rgba(7, 16, 27, 0.92) 62%, rgba(2, 4, 8, 0.98));
  box-shadow:
    inset 0 8px 18px rgba(255, 241, 174, 0.08),
    0 14px 38px rgba(0, 0, 0, 0.72),
    0 0 22px rgba(229, 189, 99, 0.16);
  transform: rotateX(65deg);
}

.crest-pedestal span {
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(229, 189, 99, 0.38);
  border-radius: inherit;
}

@keyframes halo-pulse {
  from { opacity: 0.52; scale: 0.96; }
  to { opacity: 0.86; scale: 1.03; }
}

@keyframes orbit-spin {
  to { transform: rotate(360deg); }
}

@keyframes orbit-spin-reverse {
  to { transform: rotate(-360deg); }
}

.hero-copy {
  position: relative;
  z-index: 6;
  width: min(760px, 100%);
  margin-top: -20px;
  text-align: center;
  transform: translate3d(var(--parallax-x, 0px), var(--parallax-y, 0px), 0);
  transition: transform 260ms var(--ease-luxury);
  will-change: transform;
}

.hero-copy h1,
.feature-heading h1,
.split-feature h1,
.editorial-hero h1,
.not-found-inner h1 {
  margin-bottom: 6px;
  color: var(--color-ivory);
  font-family: var(--display-font);
  font-size: clamp(2.5rem, 4.5vw, 4.55rem);
  font-weight: 400;
  letter-spacing: 0.055em;
  line-height: 1.04;
  text-wrap: balance;
  text-shadow: 0 12px 38px rgba(0, 0, 0, 0.8);
}

.hero-tagline {
  margin-bottom: 10px;
  color: var(--color-gold);
  font-family: var(--display-font);
  font-size: clamp(1.08rem, 1.7vw, 1.48rem);
  letter-spacing: 0.07em;
}

.hero-descriptor {
  margin-bottom: 3px;
  color: rgba(244, 239, 229, 0.9);
  font-family: var(--display-font);
  font-size: clamp(0.93rem, 1.3vw, 1.08rem);
}

.hero-notice-line {
  margin-bottom: 22px;
  color: var(--color-silver);
  font-family: var(--display-font);
  font-size: clamp(0.8rem, 1.05vw, 0.96rem);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 128px;
  min-height: 42px;
  padding: 10px 22px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    color 190ms ease,
    background-color 190ms ease,
    box-shadow 190ms ease,
    transform 190ms ease;
}

.button-gold {
  color: var(--color-gold-bright);
  background: rgba(2, 4, 8, 0.62);
  border-color: rgba(229, 189, 99, 0.84);
  box-shadow:
    inset 0 0 18px rgba(229, 189, 99, 0.035),
    0 8px 24px rgba(0, 0, 0, 0.32);
}

.button-gold:hover {
  color: var(--color-void);
  background: var(--color-gold-bright);
  box-shadow: 0 0 32px rgba(229, 189, 99, 0.32);
  transform: translateY(-2px);
}

.record-index {
  position: relative;
  z-index: 3;
  flex: 0 0 auto;
  padding-top: 14px;
}

.section-rule-title {
  display: grid;
  grid-template-columns: minmax(30px, 1fr) auto minmax(30px, 1fr);
  align-items: center;
  gap: 18px;
  width: min(930px, 100%);
  margin: 0 auto 22px;
  color: var(--color-gold);
  text-align: center;
}

.section-rule-title span {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(229, 189, 99, 0.42));
}

.section-rule-title span:last-child {
  background: linear-gradient(90deg, rgba(229, 189, 99, 0.42), transparent);
}

.section-rule-title p {
  margin: 0;
  font-family: var(--display-font);
  font-size: clamp(0.72rem, 1vw, 0.88rem);
  letter-spacing: 0.09em;
}

.record-panel-rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  perspective: 1600px;
}

.record-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 246px;
  padding: 22px 20px 18px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(21, 40, 64, 0.55), rgba(3, 8, 15, 0.78)),
    rgba(5, 13, 23, 0.72);
  border: 1px solid var(--glass-border-blue);
  border-radius: 8px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset -10px 0 26px rgba(229, 189, 99, 0.025),
    0 28px 50px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px) saturate(125%);
  -webkit-backdrop-filter: blur(18px) saturate(125%);
  transform: translateY(var(--panel-lift, 0px)) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, var(--panel-rotate, 0deg))) scale(var(--panel-scale, 1));
  transform-style: preserve-3d;
  transition:
    transform 340ms var(--ease-luxury),
    border-color 240ms ease,
    box-shadow 240ms ease;
  will-change: transform;
}

.record-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, transparent 10%, rgba(255, 255, 255, 0.08) 42%, transparent 62%);
  opacity: 0.35;
  transform: translateX(-72%);
  transition: transform 620ms var(--ease-luxury);
}

.record-panel::after {
  content: "";
  position: absolute;
  right: -36px;
  bottom: -50px;
  width: 120px;
  height: 150px;
  border: 1px solid rgba(229, 189, 99, 0.15);
  border-radius: 50%;
  filter: blur(5px);
}

.record-panel:nth-child(1) { --panel-rotate: 2.4deg; }
.record-panel:nth-child(2) { --panel-rotate: 1.1deg; }
.record-panel:nth-child(4) { --panel-rotate: -1.1deg; }
.record-panel:nth-child(5) { --panel-rotate: -2.4deg; }

.record-panel:hover,
.record-panel:focus-within {
  z-index: 2;
  border-color: rgba(229, 189, 99, 0.55);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.11),
    0 30px 70px rgba(0, 0, 0, 0.46),
    0 0 28px rgba(229, 189, 99, 0.08);
  --panel-lift: -9px;
  --panel-scale: 1.015;
  --panel-rotate: 0deg;
}

.record-panel:hover::before,
.record-panel:focus-within::before {
  transform: translateX(72%);
}

.panel-index {
  position: absolute;
  top: 11px;
  left: 13px;
  color: rgba(229, 189, 99, 0.76);
  font-family: var(--display-font);
  font-size: 0.66rem;
}

.panel-icon-wrap {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin: 13px auto 15px;
  color: var(--color-gold);
  border: 1px solid rgba(229, 189, 99, 0.26);
  border-radius: 50%;
  box-shadow: inset 0 0 18px rgba(229, 189, 99, 0.035);
}

.panel-brand-logo {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 14%;
  box-shadow: 0 0 18px rgba(229, 189, 99, 0.19);
}

.panel-icon,
.document-seal-icon {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.record-panel h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 10px;
  color: var(--color-gold);
  font-family: var(--display-font);
  font-size: 1.02rem;
  font-weight: 400;
  letter-spacing: 0.045em;
  line-height: 1.22;
  text-align: center;
  text-transform: uppercase;
}

.record-panel p {
  position: relative;
  z-index: 1;
  margin-bottom: 16px;
  color: rgba(244, 239, 229, 0.72);
  font-family: var(--display-font);
  font-size: 0.77rem;
  line-height: 1.55;
  text-align: center;
}

.panel-link {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 12px;
  color: var(--color-gold-bright);
  border-top: 1px solid rgba(229, 189, 99, 0.13);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.panel-link-icon {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(229, 189, 99, 0.44);
  border-radius: 50%;
}

.arrow-icon {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.closing-record {
  position: relative;
  padding: 56px 0 62px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(29, 55, 88, 0.2), transparent 45%),
    linear-gradient(to bottom, #030711, #020408);
  border-top: 1px solid rgba(229, 189, 99, 0.16);
}

.closing-record::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 25%, rgba(229, 189, 99, 0.04) 50%, transparent 75%);
}

.closing-record-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.closing-kicker {
  margin-bottom: 14px;
  color: var(--color-gold);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.21em;
  text-transform: uppercase;
}

.closing-record blockquote {
  width: min(680px, 100%);
  margin: 0 auto 10px;
  color: rgba(244, 239, 229, 0.84);
  font-family: var(--display-font);
  font-size: clamp(1.05rem, 2vw, 1.38rem);
  font-style: italic;
  line-height: 1.55;
}

.closing-flourish {
  color: var(--color-gold);
  font-size: 1.35rem;
}

.page-stage {
  position: relative;
  isolation: isolate;
  min-height: 72svh;
  padding: calc(var(--header-height) + 32px) 0 76px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 28%, rgba(19, 43, 72, 0.27), transparent 42%),
    var(--color-void);
  border-bottom: 1px solid rgba(229, 189, 99, 0.13);
}

.page-stage-inner {
  position: relative;
  z-index: 2;
}

.back-link {
  display: inline-flex;
  margin-bottom: 26px;
  color: rgba(244, 239, 229, 0.7);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.back-link:hover {
  color: var(--color-gold);
}

.feature-heading {
  width: min(860px, 100%);
  margin: 0 auto 34px;
  text-align: center;
}

.feature-heading h1 {
  color: var(--color-gold);
  font-size: clamp(2.4rem, 4.5vw, 4.1rem);
  text-transform: uppercase;
}

.feature-heading > p:not(.section-label) {
  color: var(--color-silver);
}

.notice-feature-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(300px, 1fr);
  align-items: center;
  gap: clamp(48px, 8vw, 120px);
  width: min(960px, 100%);
  margin-inline: auto;
}

.notice-feature-copy {
  max-width: 460px;
}

.feature-lead {
  color: rgba(244, 239, 229, 0.93);
  font-family: var(--display-font);
  font-size: clamp(1.18rem, 2.15vw, 1.8rem);
  line-height: 1.5;
  text-wrap: pretty;
}

.notice-feature-copy .button {
  margin-top: 10px;
}

.document-sculpture {
  position: relative;
  width: min(310px, 82vw);
  aspect-ratio: 0.74;
  margin-inline: auto;
  padding: 15px;
  background:
    linear-gradient(135deg, rgba(79, 113, 153, 0.2), rgba(5, 12, 22, 0.5)),
    rgba(6, 17, 31, 0.54);
  border: 1px solid rgba(143, 181, 224, 0.48);
  border-radius: 10px;
  box-shadow:
    inset 0 0 42px rgba(80, 136, 194, 0.12),
    inset 10px 0 28px rgba(255, 255, 255, 0.04),
    0 38px 70px rgba(0, 0, 0, 0.6),
    0 0 38px rgba(229, 189, 99, 0.08);
  backdrop-filter: blur(18px) saturate(135%);
  -webkit-backdrop-filter: blur(18px) saturate(135%);
  transform: perspective(900px) rotateX(calc(1deg + var(--tilt-x, 0deg))) rotateY(calc(8deg + var(--tilt-y, 0deg)));
  transition: transform 360ms var(--ease-luxury);
}

.document-sculpture::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, rgba(255, 255, 255, 0.14), transparent 22% 68%, rgba(229, 189, 99, 0.06));
  border-radius: inherit;
  pointer-events: none;
}

.document-sculpture:hover {
  transform: perspective(900px) translateY(-5px) rotateX(calc(1deg + var(--tilt-x, 0deg))) rotateY(calc(2deg + var(--tilt-y, 0deg)));
}

.document-sculpture-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  padding: 16% 13% 10%;
  color: var(--color-gold);
  border: 1px solid rgba(229, 189, 99, 0.2);
  background: linear-gradient(to bottom, rgba(2, 6, 12, 0.28), rgba(2, 6, 12, 0.55));
}

.document-seal {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 24px;
  color: var(--color-gold);
  background: radial-gradient(circle, rgba(229, 189, 99, 0.16), transparent 66%);
  border: 1px solid rgba(229, 189, 99, 0.4);
  border-radius: 50%;
  box-shadow: 0 0 30px rgba(229, 189, 99, 0.11);
}

.document-sculpture-title {
  margin-bottom: 24px;
  color: var(--color-gold);
  font-family: var(--display-font);
  font-size: clamp(1rem, 2vw, 1.35rem);
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
}

.document-line {
  display: block;
  width: 100%;
  height: 1px;
  margin: 8px 0;
  background: linear-gradient(90deg, transparent, rgba(244, 239, 229, 0.48), transparent);
}

.document-line.short { width: 64%; }
.document-line.medium { width: 82%; }

.document-signature {
  margin-top: auto;
  color: rgba(244, 239, 229, 0.74);
  font-family: var(--display-font);
  font-size: 0.72rem;
  font-style: italic;
}

.document-section,
.editorial-section {
  position: relative;
  padding: 84px 0 96px;
  background:
    radial-gradient(circle at 20% 0%, rgba(75, 120, 178, 0.08), transparent 36%),
    linear-gradient(to bottom, #030812, #020408);
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(229, 189, 99, 0.18);
}

.section-heading-row h2,
.source-index > h2,
.form-heading h2 {
  margin-bottom: 0;
  color: var(--color-ivory);
  font-family: var(--display-font);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 400;
}

.section-count,
.browser-status {
  margin: 0;
  color: var(--color-gold);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.document-list {
  overflow: hidden;
  background: rgba(4, 10, 18, 0.42);
  border: 1px solid rgba(118, 153, 197, 0.22);
  border-radius: 12px;
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.27);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.document-row {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 18px;
  min-height: 112px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(118, 153, 197, 0.16);
  transition:
    background-color 190ms ease,
    border-color 190ms ease;
}

.document-row:last-child {
  border-bottom: 0;
}

.document-row:hover,
.document-row:focus-within,
.document-row.is-featured {
  background:
    linear-gradient(90deg, rgba(229, 189, 99, 0.055), transparent 62%),
    rgba(13, 29, 49, 0.46);
  border-color: rgba(229, 189, 99, 0.24);
}

.document-row[hidden] {
  display: none;
}

.document-row-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 52px;
  color: var(--color-silver);
  background: rgba(8, 19, 33, 0.75);
  border: 1px solid rgba(118, 153, 197, 0.3);
  border-radius: 4px;
}

.file-icon {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.document-row-copy h3,
.authority-copy h3 {
  margin-bottom: 4px;
  color: var(--color-ivory);
  font-family: var(--display-font);
  font-size: 1.02rem;
  font-weight: 400;
  line-height: 1.35;
}

.document-row-copy > p,
.authority-copy > p {
  margin-bottom: 8px;
  color: var(--color-silver);
  font-size: 0.78rem;
  line-height: 1.5;
}

.document-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--color-muted);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.document-meta span:not(:last-child)::after {
  content: "•";
  margin-left: 14px;
  color: rgba(229, 189, 99, 0.5);
}

.icon-action {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--color-gold);
  border: 1px solid rgba(229, 189, 99, 0.38);
  border-radius: 50%;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    transform 180ms ease;
}

.icon-action:hover {
  color: var(--color-void);
  background: var(--color-gold);
  transform: translateY(-2px);
}

.download-icon,
.external-icon {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.instruments-stage {
  min-height: 100svh;
}

.instruments-inner {
  width: min(1140px, calc(100% - 64px));
}

.instrument-browser {
  overflow: hidden;
  background: rgba(3, 8, 15, 0.58);
  border: 1px solid rgba(118, 153, 197, 0.22);
  border-radius: 12px;
  box-shadow: var(--shadow-deep);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.document-filters {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-bottom: 1px solid rgba(118, 153, 197, 0.2);
}

.filter-button {
  min-height: 42px;
  padding: 8px 10px;
  color: var(--color-silver);
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(118, 153, 197, 0.14);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  cursor: pointer;
}

.filter-button:last-child {
  border-right: 0;
}

.filter-button:hover,
.filter-button.is-active {
  color: var(--color-void);
  background: linear-gradient(135deg, var(--color-gold-bright), var(--color-gold));
}

.browser-status {
  padding: 14px 20px;
  text-align: right;
  border-bottom: 1px solid rgba(118, 153, 197, 0.12);
}

.document-list-browser {
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.empty-filter-state {
  margin: 0;
  padding: 46px;
  color: var(--color-silver);
  text-align: center;
}

.split-feature {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: 80px;
  width: min(1050px, 100%);
  min-height: 540px;
  margin-inline: auto;
}

.split-feature-copy {
  max-width: 570px;
}

.split-feature-copy > p:not(.section-label) {
  color: var(--color-silver);
}

.split-feature h1 {
  margin-bottom: 18px;
  color: var(--color-gold);
  text-transform: uppercase;
}

.split-feature .feature-lead {
  color: var(--color-ivory);
}

.split-feature .button {
  margin-top: 18px;
}

.trust-crest-panel {
  display: grid;
  place-items: center;
}

.editorial-hero {
  width: min(900px, 100%);
  margin: 62px auto 0;
  text-align: center;
}

.editorial-hero h1 {
  margin-bottom: 28px;
  color: var(--color-gold);
}

.editorial-hero blockquote {
  width: min(780px, 100%);
  margin: 36px auto 0;
  padding: 28px 34px;
  color: rgba(244, 239, 229, 0.88);
  background: rgba(5, 13, 23, 0.5);
  border-top: 1px solid rgba(229, 189, 99, 0.34);
  border-bottom: 1px solid rgba(229, 189, 99, 0.16);
  font-family: var(--display-font);
  font-size: clamp(1.05rem, 2vw, 1.38rem);
  font-style: italic;
  line-height: 1.6;
}

.editorial-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  align-items: start;
  gap: clamp(48px, 7vw, 96px);
}

.editorial-sections {
  display: grid;
  gap: 24px;
}

.editorial-record {
  position: relative;
  padding: 32px 32px 30px 82px;
  background: linear-gradient(135deg, rgba(13, 29, 49, 0.46), rgba(3, 8, 15, 0.58));
  border: 1px solid rgba(118, 153, 197, 0.18);
  border-radius: 10px;
}

.editorial-number {
  position: absolute;
  top: 30px;
  left: 28px;
  color: var(--color-gold);
  font-family: var(--display-font);
  font-size: 0.82rem;
}

.editorial-record h2,
.source-document-card h2,
.concept-pairs h2 {
  margin-bottom: 11px;
  color: var(--color-gold);
  font-family: var(--display-font);
  font-size: clamp(1.28rem, 2.3vw, 1.8rem);
  font-weight: 400;
}

.editorial-record p,
.source-document-card p,
.concept-pairs p {
  margin: 0;
  color: var(--color-silver);
}

.source-index {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  padding: 30px;
  background: rgba(4, 10, 18, 0.58);
  border: 1px solid rgba(229, 189, 99, 0.18);
  border-radius: 12px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.source-index > h2 {
  margin-bottom: 22px;
  color: var(--color-gold);
  font-size: 2rem;
}

.authority-row {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 38px;
  align-items: center;
  gap: 13px;
  padding: 16px 0;
  border-top: 1px solid rgba(118, 153, 197, 0.14);
}

.authority-mark {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  color: var(--color-gold);
  border: 1px solid rgba(229, 189, 99, 0.26);
  border-radius: 50%;
  font-family: var(--display-font);
}

.authority-copy h3 {
  font-size: 0.9rem;
}

.authority-copy p {
  margin: 0;
  font-size: 0.7rem;
}

.published-heading {
  margin-bottom: 16px;
  color: var(--color-ivory);
  font-family: var(--display-font);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
}

.concept-pairs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
  text-align: left;
}

.concept-pairs article {
  padding: 24px;
  background: rgba(5, 13, 23, 0.56);
  border: 1px solid rgba(118, 153, 197, 0.2);
  border-radius: 9px;
}

.document-feature-stack {
  display: grid;
  gap: 28px;
}

.source-document-card {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: center;
  gap: 30px;
  padding: 28px;
  background: rgba(5, 13, 23, 0.5);
  border: 1px solid rgba(118, 153, 197, 0.18);
  border-radius: 12px;
}

.source-document-card .document-sculpture {
  width: 190px;
}

.source-document-card .document-sculpture-title {
  font-size: 0.72rem;
}

.source-document-card .document-seal {
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
}

.source-document-card .button {
  margin-top: 20px;
}

.authorities-stage {
  min-height: 100svh;
}

.authorities-heading {
  margin-top: 28px;
}

.authority-groups {
  display: grid;
  gap: 36px;
  width: min(1080px, 100%);
  margin-inline: auto;
}

.authority-group {
  display: grid;
  grid-template-columns: minmax(250px, 0.65fr) minmax(0, 1.35fr);
  gap: 42px;
  padding: 34px;
  background:
    linear-gradient(145deg, rgba(13, 29, 49, 0.53), rgba(3, 8, 15, 0.66));
  border: 1px solid rgba(118, 153, 197, 0.21);
  border-radius: 12px;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.31);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.authority-group-heading {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.authority-group-heading > span {
  color: var(--color-gold);
  font-family: var(--display-font);
  font-size: 0.82rem;
}

.authority-group-heading h2 {
  margin-bottom: 12px;
  color: var(--color-gold);
  font-family: var(--display-font);
  font-size: 1.75rem;
  font-weight: 400;
}

.authority-group-heading p {
  color: var(--color-silver);
  font-size: 0.8rem;
}

.authority-list .authority-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.contact-stage {
  min-height: 100svh;
  padding-bottom: 96px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(300px, 1fr);
  align-items: center;
  gap: clamp(52px, 8vw, 112px);
  width: min(920px, 100%);
  margin: 0 auto 72px;
}

.contact-visual .document-sculpture {
  width: min(290px, 82vw);
}

.contact-copy > p:not(.feature-lead, .direct-email-label) {
  color: var(--color-silver);
}

.direct-email-label {
  margin: 28px 0 3px;
  color: var(--color-gold);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.direct-email {
  color: var(--color-ivory);
  font-family: var(--display-font);
  font-size: 1.18rem;
  border-bottom: 1px solid rgba(229, 189, 99, 0.36);
}

.contact-form {
  width: min(920px, 100%);
  margin-inline: auto;
  padding: clamp(28px, 5vw, 50px);
  background:
    linear-gradient(145deg, rgba(13, 29, 49, 0.58), rgba(3, 8, 15, 0.72));
  border: 1px solid rgba(229, 189, 99, 0.23);
  border-radius: 12px;
  box-shadow: var(--shadow-deep);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.form-heading {
  margin-bottom: 30px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(229, 189, 99, 0.16);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field-wide {
  grid-column: 1 / -1;
}

.contact-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-field label {
  color: var(--color-gold);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.form-field input,
.form-field textarea {
  width: 100%;
  color: var(--color-ivory);
  background: rgba(2, 6, 12, 0.64);
  border: 1px solid rgba(118, 153, 197, 0.28);
  border-radius: 6px;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.form-field input {
  min-height: 50px;
  padding: 10px 14px;
}

.form-field textarea {
  min-height: 180px;
  padding: 14px;
  resize: vertical;
}

.form-field input:hover,
.form-field textarea:hover,
.form-field input:focus,
.form-field textarea:focus {
  background: rgba(5, 13, 23, 0.82);
  border-color: rgba(229, 189, 99, 0.58);
  box-shadow: 0 0 0 3px rgba(229, 189, 99, 0.06);
  outline: none;
}

.form-field [aria-invalid="true"] {
  border-color: var(--color-error);
}

.field-error {
  min-height: 1.2em;
  margin: 0;
  color: var(--color-error);
  font-size: 0.7rem;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 28px;
}

.form-status {
  margin: 0;
  color: var(--color-silver);
  font-size: 0.78rem;
}

.contact-form[aria-busy="true"] .button {
  cursor: wait;
  opacity: 0.72;
}

.not-found-stage {
  display: grid;
  place-items: center;
  min-height: 84svh;
}

.not-found-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}

.not-found-inner h1 {
  color: var(--color-gold);
}

.not-found-inner > p:not(.section-label) {
  color: var(--color-silver);
}

.site-footer {
  position: relative;
  padding: 30px 0;
  background: #010307;
  border-top: 1px solid rgba(229, 189, 99, 0.22);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1.4fr auto;
  align-items: center;
  gap: 32px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.footer-brand p,
.footer-record p,
.footer-reservation p {
  margin: 0;
}

.footer-brand p {
  color: var(--color-gold);
  font-family: var(--display-font);
  font-size: 0.84rem;
  letter-spacing: 0.09em;
}

.footer-brand span,
.footer-record,
.footer-reservation,
.footer-email {
  color: var(--color-muted);
  font-size: 0.62rem;
  line-height: 1.55;
}

.footer-record p:first-child {
  color: var(--color-silver);
}

.footer-email {
  color: var(--color-gold);
  white-space: nowrap;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .primary-navigation,
  .menu-button,
  .mobile-menu,
  .record-panel,
  .document-sculpture,
  .document-list,
  .instrument-browser,
  .source-index,
  .authority-group,
  .contact-form {
    background-color: rgba(4, 10, 18, 0.96);
  }
}

@media (max-width: 1180px) {
  .site-container,
  .narrow-container,
  .instruments-inner {
    width: min(100% - 44px, var(--container-width));
  }

  .record-panel-rail {
    gap: 12px;
  }

  .record-panel {
    min-height: 236px;
    padding-inline: 14px;
  }

  .record-panel h3 {
    font-size: 0.9rem;
  }

  .record-panel p {
    font-size: 0.7rem;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 980px) {
  .primary-navigation {
    display: none;
  }

  .home-stage {
    padding-bottom: 34px;
  }

  .record-panel-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
    padding: 6px 0 20px;
  }

  .record-panel {
    min-width: 0;
    transform: none;
    --panel-rotate: 0deg;
  }

  .notice-feature-grid,
  .contact-layout,
  .split-feature,
  .editorial-grid,
  .authority-group {
    grid-template-columns: 1fr;
  }

  .notice-feature-grid,
  .contact-layout {
    gap: 54px;
  }

  .notice-feature-copy,
  .split-feature-copy {
    max-width: 680px;
    margin-inline: auto;
    text-align: center;
  }

  .split-feature {
    gap: 30px;
  }

  .trust-crest-panel {
    order: -1;
  }

  .editorial-grid {
    gap: 46px;
  }

  .source-index {
    position: static;
  }

  .source-document-card {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .authority-group {
    gap: 20px;
  }

  .authority-group-heading {
    max-width: 660px;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 68px;
  }

  .site-container,
  .narrow-container,
  .instruments-inner {
    width: min(100% - 30px, var(--container-width));
  }

  .site-header {
    padding-inline: 15px;
  }

  .brand-wordmark {
    gap: 8px;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
  }

  .brand-logo-header {
    width: 34px;
    height: 34px;
  }

  .brand-logo-footer {
    width: 42px;
    height: 42px;
  }

  .menu-button {
    width: 44px;
    height: 44px;
  }

  .mobile-menu {
    top: calc(var(--header-height) + 5px);
    right: 15px;
    width: calc(100vw - 30px);
  }

  .home-stage {
    min-height: 100svh;
    padding-top: calc(var(--header-height) + 14px);
  }

  .hero-core {
    min-height: 500px;
    padding-top: 18px;
  }

  .crest-stage-large {
    width: min(300px, 82vw);
    height: min(300px, 82vw);
  }

  .hero-copy {
    margin-top: -8px;
  }

  .hero-copy h1,
  .feature-heading h1,
  .split-feature h1,
  .editorial-hero h1,
  .not-found-inner h1 {
    font-size: clamp(2rem, 11vw, 3.15rem);
    letter-spacing: 0.035em;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  .hero-descriptor,
  .hero-notice-line {
    padding-inline: 12px;
  }

  .section-rule-title {
    grid-template-columns: 28px minmax(0, auto) 28px;
    gap: 9px;
    margin-bottom: 16px;
  }

  .section-rule-title p {
    font-size: 0.62rem;
    letter-spacing: 0.07em;
  }

  .record-panel-rail {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
    margin: 0;
    padding: 0;
    overflow: visible;
  }

  .record-panel {
    width: 100%;
    min-width: 0;
    min-height: 238px;
    padding: 24px 20px 19px;
    transform: none;
    --panel-rotate: 0deg;
  }

  .record-panel h3 {
    font-size: 1rem;
  }

  .record-panel p {
    font-size: 0.76rem;
  }

  .page-stage {
    min-height: auto;
    padding: calc(var(--header-height) + 22px) 0 62px;
  }

  .back-link {
    margin-bottom: 20px;
  }

  .feature-heading {
    margin-bottom: 28px;
  }

  .feature-heading h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .notice-feature-copy,
  .contact-copy {
    text-align: center;
  }

  .feature-lead {
    font-size: 1.2rem;
  }

  .document-section,
  .editorial-section {
    padding: 62px 0 72px;
  }

  .section-heading-row {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 22px;
  }

  .document-row {
    grid-template-columns: 38px minmax(0, 1fr) 36px;
    gap: 12px;
    padding: 17px 13px;
  }

  .document-row-icon {
    width: 34px;
    height: 44px;
  }

  .document-row-copy h3 {
    font-size: 0.92rem;
  }

  .document-row-copy > p {
    display: none;
  }

  .document-meta span:nth-child(2),
  .document-meta span:nth-child(2)::after {
    display: none;
  }

  .icon-action {
    width: 34px;
    height: 34px;
  }

  .document-filters {
    grid-template-columns: repeat(3, 1fr);
  }

  .filter-button:nth-child(3) {
    border-right: 0;
  }

  .filter-button:nth-child(-n + 3) {
    border-bottom: 1px solid rgba(118, 153, 197, 0.14);
  }

  .editorial-hero {
    margin-top: 28px;
  }

  .editorial-hero blockquote {
    padding: 24px 20px;
  }

  .editorial-record {
    padding: 58px 22px 24px;
  }

  .editorial-number {
    top: 20px;
    left: 22px;
  }

  .source-index,
  .authority-group,
  .contact-form {
    padding: 24px 18px;
  }

  .source-document-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .source-document-card .document-sculpture {
    width: min(220px, 72vw);
  }

  .concept-pairs {
    grid-template-columns: 1fr;
  }

  .authority-row {
    grid-template-columns: 28px minmax(0, 1fr) 34px;
    gap: 10px;
  }

  .authority-group-heading h2 {
    font-size: 1.45rem;
  }

  .contact-layout {
    margin-bottom: 54px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-field-wide {
    grid-column: auto;
  }

  .form-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer {
    padding: 34px 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-reservation {
    max-width: 560px;
  }
}

@media (max-width: 430px) {
  .brand-wordmark > span:last-child {
    max-width: none;
    overflow: visible;
    text-overflow: clip;
    white-space: nowrap;
  }

  .hero-core {
    min-height: 470px;
  }

  .crest-stage-large {
    width: min(270px, 80vw);
    height: min(270px, 80vw);
  }

  .hero-copy h1 {
    font-size: 2rem;
  }

  .hero-notice-line {
    font-size: 0.76rem;
  }

  .document-sculpture {
    width: min(275px, 82vw);
  }
}

@media (max-width: 360px) {
  .site-header {
    gap: 8px;
    padding-inline: 12px;
  }

  .brand-wordmark {
    gap: 6px;
    font-size: 0.62rem;
    letter-spacing: 0.055em;
  }

  .brand-logo-header {
    width: 32px;
    height: 32px;
  }

  .hero-copy h1 {
    font-size: 1.82rem;
  }

  .section-rule-title {
    grid-template-columns: 18px minmax(0, 1fr) 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .particle-canvas,
  .reference-home-particles,
  .energy-ribbon,
  .crest-orbit {
    display: none !important;
  }

  [data-parallax-layer],
  [data-glass-panel] {
    transform: none !important;
  }
}

/* Desktop fidelity refinement: keep the complete hero and panel rail inside a 1024px viewport. */
@media (min-width: 981px) and (min-height: 820px) {
  .home-stage {
    padding-top: calc(var(--header-height) + 4px);
    padding-bottom: 24px;
  }

  .hero-core {
    min-height: 438px;
    padding-top: 0;
  }

  .crest-stage-large {
    width: clamp(270px, 23vw, 320px);
    height: clamp(270px, 23vw, 320px);
  }

  .hero-copy {
    margin-top: -10px;
  }

  .hero-copy h1 {
    font-size: clamp(2.65rem, 3.5vw, 3.65rem);
  }

  .hero-tagline {
    margin-bottom: 7px;
    font-size: clamp(1rem, 1.35vw, 1.25rem);
  }

  .hero-descriptor {
    font-size: 0.98rem;
  }

  .hero-notice-line {
    margin-bottom: 16px;
    font-size: 0.86rem;
  }

  .record-index {
    padding-top: 6px;
  }

  .section-rule-title {
    margin-bottom: 14px;
  }

  .record-panel {
    min-height: 222px;
    padding: 18px 17px 15px;
  }

  .panel-icon-wrap {
    width: 42px;
    height: 42px;
    margin: 8px auto 11px;
  }

  .record-panel h3 {
    margin-bottom: 7px;
    font-size: 0.94rem;
  }

  .record-panel p {
    margin-bottom: 11px;
    font-size: 0.7rem;
  }

  .panel-link {
    padding-top: 9px;
  }
}

/* Approved cinematic homepage surfaces. Desktop keeps Generated Image 1 exactly;
   phones and portrait tablets use the approved full-height mobile composition. */
.reference-home,
.mobile-showcase-home {
  display: none;
}

.reference-home-particles,
.mobile-showcase-particles {
  display: none;
}

.native-home {
  display: none;
}

body[data-page="home"] {
  background: #020407;
}

body[data-page="home"] > .site-header,
body[data-page="home"] > .site-footer {
  display: none;
}

body[data-page="home"] #main-content {
  min-height: 100svh;
  min-height: 100dvh;
  background: #020407;
}

@media (min-width: 981px) {
  .reference-home {
    display: block;
    width: 100%;
    margin: 0;
    background: #020407;
  }

  .reference-home-canvas {
    position: relative;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    background: #020407;
  }

  .reference-home-image {
    position: relative;
    z-index: 0;
    display: block;
    width: 100%;
    height: auto;
    max-width: none;
    user-select: none;
  }

  .reference-home-logo {
    position: absolute;
    z-index: 1;
    display: block;
    object-fit: contain;
    border: 1px solid rgba(229, 189, 99, 0.42);
    border-radius: 14%;
    background: #020407;
    box-shadow:
      0 0 0 3px rgba(2, 4, 7, 0.92),
      0 0 20px rgba(229, 189, 99, 0.22);
    pointer-events: none;
  }

  .reference-home-logo-header {
    top: 1.72%;
    left: 1.82%;
    width: 3.62%;
    height: auto;
    aspect-ratio: 1;
  }

  .reference-home-logo-footer {
    right: 14.30%;
    bottom: 1.38%;
    width: 4.78%;
    height: auto;
    aspect-ratio: 1;
  }

  .reference-home-particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.82;
  }

  .reference-hotspots {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
  }

  .reference-hotspot {
    position: absolute;
    display: block;
    pointer-events: auto;
    border: 1px solid transparent;
    border-radius: 9px;
    background: transparent;
    transition:
      background-color 160ms ease,
      border-color 160ms ease,
      box-shadow 160ms ease;
  }

  .reference-hotspot:hover {
    background: rgba(229, 189, 99, 0.055);
    border-color: rgba(229, 189, 99, 0.24);
    box-shadow: inset 0 0 24px rgba(229, 189, 99, 0.05);
  }

  .reference-hotspot:focus-visible {
    outline: 2px solid #fff1ae;
    outline-offset: -2px;
    background: rgba(229, 189, 99, 0.08);
  }

  .reference-hotspot-top-enter { left: 63.9323%; top: 3.0273%; width: 5.4036%; height: 4.3945%; border-radius: 999px 0 0 999px; }
  .reference-hotspot-top-notices { left: 69.3359%; top: 3.0273%; width: 5.4036%; height: 4.3945%; border-radius: 0; }
  .reference-hotspot-top-authorities { left: 74.7396%; top: 3.0273%; width: 6.8359%; height: 4.3945%; border-radius: 0; }
  .reference-hotspot-top-about { left: 81.5755%; top: 3.0273%; width: 5.4688%; height: 4.3945%; border-radius: 0; }
  .reference-hotspot-top-contact { left: 87.0443%; top: 3.0273%; width: 5.8594%; height: 4.3945%; border-radius: 0 999px 999px 0; }
  .reference-hotspot-hero-enter { left: 5.013%; top: 44.7266%; width: 12.3698%; height: 4.1992%; border-radius: 7px; }
  .reference-hotspot-glass-public { left: 68.0339%; top: 11.6211%; width: 8.7891%; height: 33.1055%; }
  .reference-hotspot-glass-instruments { left: 75.5208%; top: 11.7188%; width: 8.9193%; height: 33.1055%; }
  .reference-hotspot-glass-common { left: 83.6589%; top: 12.207%; width: 8.9844%; height: 32.5195%; }
  .reference-hotspot-glass-trust { left: 90.625%; top: 12.3047%; width: 8.8542%; height: 32.4219%; }
  .reference-hotspot-card-public { left: 11.7839%; top: 61.5234%; width: 11.7188%; height: 28.0273%; }
  .reference-hotspot-card-instruments { left: 24.0234%; top: 61.5234%; width: 11.7188%; height: 28.0273%; }
  .reference-hotspot-card-common { left: 36.3932%; top: 61.5234%; width: 12.8906%; height: 28.0273%; }
  .reference-hotspot-card-fourteenth { left: 49.8698%; top: 61.5234%; width: 14.0625%; height: 28.0273%; }
  .reference-hotspot-card-trust { left: 64.5182%; top: 61.5234%; width: 11.7188%; height: 28.0273%; }
  .reference-hotspot-card-contact { left: 76.888%; top: 61.5234%; width: 13.2812%; height: 28.0273%; }
}

@media (max-width: 980px) {
  .mobile-showcase-home {
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 100svh;
    min-height: 100dvh;
    overflow: hidden;
    background:
      radial-gradient(circle at 50% 88%, rgba(229, 189, 99, 0.08), transparent 34%),
      radial-gradient(circle at 15% 70%, rgba(42, 84, 137, 0.12), transparent 37%),
      linear-gradient(180deg, #020407 0%, #030811 70%, #010204 100%);
  }

  .mobile-showcase-art {
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
    width: min(100%, 853px);
    margin: 0 auto;
    aspect-ratio: 853 / 1846;
    overflow: hidden;
    background: #020407;
  }

  .mobile-showcase-image {
    position: absolute;
    inset: 0;
    z-index: 0;
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: contain;
    user-select: none;
  }

  .mobile-showcase-particles {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: block;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.72;
  }

  .mobile-showcase-tail {
    position: relative;
    z-index: 0;
    flex: 1 0 0;
    min-height: 0;
    background:
      radial-gradient(ellipse at 50% 0%, rgba(229, 189, 99, 0.09), transparent 45%),
      radial-gradient(circle at 10% 45%, rgba(76, 121, 178, 0.08), transparent 32%),
      linear-gradient(180deg, #020407 0%, #010204 100%);
  }

  .mobile-showcase-tail::before,
  .mobile-showcase-tail::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
  }

  .mobile-showcase-tail::before {
    top: 10%;
    left: 12%;
    width: 36%;
    aspect-ratio: 1;
    border: 1px solid rgba(229, 189, 99, 0.08);
    filter: blur(1px);
  }

  .mobile-showcase-tail::after {
    right: 6%;
    bottom: 12%;
    width: 42%;
    aspect-ratio: 1;
    background: radial-gradient(circle, rgba(229, 189, 99, 0.06), transparent 67%);
    filter: blur(16px);
  }

  .mobile-showcase-hotspots {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
  }

  .mobile-showcase-hotspot,
  .mobile-showcase-menu-button {
    position: absolute;
    display: block;
    pointer-events: auto;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-showcase-hotspot:focus-visible,
  .mobile-showcase-menu-button:focus-visible {
    outline: 2px solid #fff1ae;
    outline-offset: -2px;
    background: rgba(229, 189, 99, 0.08);
  }

  .mobile-showcase-hotspot-top-enter { left: 47.48%; top: 0.76%; width: 8.20%; height: 3.36%; border-radius: 999px 0 0 999px; }
  .mobile-showcase-hotspot-top-notices { left: 55.68%; top: 0.76%; width: 8.91%; height: 3.36%; border-radius: 0; }
  .mobile-showcase-hotspot-top-authorities { left: 64.59%; top: 0.76%; width: 10.90%; height: 3.36%; border-radius: 0; }
  .mobile-showcase-hotspot-top-about { left: 75.49%; top: 0.76%; width: 8.44%; height: 3.36%; border-radius: 0; }
  .mobile-showcase-hotspot-top-contact { left: 83.93%; top: 0.76%; width: 8.56%; height: 3.36%; border-radius: 0 999px 999px 0; }
  .mobile-showcase-hotspot-hero-enter { left: 4.10%; top: 23.56%; width: 19.35%; height: 2.17%; }
  .mobile-showcase-hotspot-glass-public { left: 61.43%; top: 9.75%; width: 10.20%; height: 14.57%; }
  .mobile-showcase-hotspot-glass-instruments { left: 70.58%; top: 9.86%; width: 10.08%; height: 14.46%; }
  .mobile-showcase-hotspot-glass-common { left: 79.48%; top: 9.86%; width: 10.20%; height: 14.46%; }
  .mobile-showcase-hotspot-glass-trust { left: 88.63%; top: 10.02%; width: 10.90%; height: 14.30%; }
  .mobile-showcase-hotspot-card-public { left: 8.67%; top: 36.67%; width: 25.91%; height: 18.53%; }
  .mobile-showcase-hotspot-card-instruments { left: 37.05%; top: 36.67%; width: 25.79%; height: 18.53%; }
  .mobile-showcase-hotspot-card-common { left: 65.42%; top: 36.67%; width: 25.79%; height: 18.53%; }
  .mobile-showcase-hotspot-card-fourteenth { left: 8.67%; top: 56.61%; width: 25.91%; height: 18.42%; }
  .mobile-showcase-hotspot-card-trust { left: 37.05%; top: 56.61%; width: 25.79%; height: 18.42%; }
  .mobile-showcase-hotspot-card-contact { left: 65.42%; top: 56.61%; width: 25.79%; height: 18.42%; }

  .mobile-showcase-menu-button {
    top: max(5px, 0.35%);
    right: max(5px, 0.8%);
    z-index: 4;
    width: max(44px, 5.63%);
    height: max(44px, 3.10%);
    padding: 0;
    appearance: none;
  }

  .mobile-showcase-menu-panel {
    position: fixed;
    top: max(12px, env(safe-area-inset-top));
    right: 12px;
    z-index: 30;
    width: min(320px, calc(100vw - 24px));
    padding: 22px;
    color: var(--color-ivory);
    border: 1px solid rgba(229, 189, 99, 0.42);
    border-radius: 16px;
    background:
      linear-gradient(145deg, rgba(17, 31, 50, 0.97), rgba(2, 6, 12, 0.98)),
      #020407;
    box-shadow:
      0 24px 70px rgba(0, 0, 0, 0.72),
      inset 0 1px 0 rgba(255, 255, 255, 0.08),
      0 0 32px rgba(229, 189, 99, 0.12);
    backdrop-filter: blur(24px) saturate(130%);
    -webkit-backdrop-filter: blur(24px) saturate(130%);
  }

  .mobile-showcase-menu-panel[hidden] {
    display: none;
  }

  .mobile-showcase-menu-label {
    margin: 0 0 14px;
    color: var(--color-gold);
    font-family: var(--display-font);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .mobile-showcase-menu-panel .mobile-navigation {
    display: grid;
    gap: 4px;
  }

  .mobile-showcase-menu-panel .nav-link {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 12px;
    border-bottom: 1px solid rgba(229, 189, 99, 0.12);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
  }

  .mobile-showcase-menu-email {
    display: inline-block;
    margin-top: 18px;
    color: var(--color-gold-bright);
    font-size: 0.78rem;
  }

  body.showcase-menu-open {
    overflow: hidden;
  }
}

@media (max-width: 360px) {
  .mobile-showcase-menu-button {
    top: 2px;
    right: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-showcase-particles {
    display: none;
  }
}

/* First-party visitor analytics notice */
.analytics-pixel {
  position: fixed;
  width: 1px;
  height: 1px;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.footer-contact {
  display: grid;
  justify-items: end;
  gap: 6px;
}

.footer-privacy {
  color: var(--color-gold);
  font-size: 0.61rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.footer-privacy:hover,
.footer-privacy:focus-visible {
  color: var(--color-white);
}

.privacy-stage {
  min-height: 100vh;
  padding: clamp(120px, 15vw, 180px) 0 clamp(72px, 9vw, 120px);
  background:
    radial-gradient(circle at 70% 13%, rgba(24, 64, 105, 0.3), transparent 31rem),
    linear-gradient(180deg, #02050a 0%, #07121f 55%, #02050a 100%);
}

.privacy-shell {
  position: relative;
  z-index: 2;
}

.privacy-heading {
  max-width: 840px;
  margin-bottom: 42px;
}

.privacy-heading h1 {
  margin: 0 0 20px;
  color: var(--color-gold);
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  line-height: 0.98;
}

.privacy-heading > p:last-child {
  max-width: 760px;
  color: var(--color-silver);
  font-size: clamp(0.96rem, 1.5vw, 1.12rem);
  line-height: 1.8;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.privacy-panel,
.privacy-attribution {
  border: 1px solid rgba(113, 150, 188, 0.2);
  background: linear-gradient(145deg, rgba(11, 27, 47, 0.86), rgba(3, 9, 17, 0.93));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

.privacy-panel {
  min-height: 280px;
  padding: clamp(24px, 3vw, 34px);
  border-radius: 18px;
}

.privacy-panel > span {
  display: block;
  margin-bottom: 36px;
  color: var(--color-gold);
  font-family: var(--display-font);
  font-size: 0.78rem;
}

.privacy-panel h2,
.privacy-attribution h2 {
  margin: 0 0 15px;
  color: var(--color-gold-light);
  font-size: 1.25rem;
}

.privacy-panel p,
.privacy-attribution p {
  margin: 0;
  color: var(--color-silver);
  font-size: 0.84rem;
  line-height: 1.75;
}

.privacy-panel a,
.privacy-attribution a {
  color: var(--color-gold);
}

.privacy-attribution {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 30px;
  align-items: center;
  margin-top: 16px;
  padding: 28px 34px;
  border-radius: 18px;
}

.privacy-attribution h2 {
  margin: 0;
  white-space: nowrap;
}

.privacy-effective {
  margin: 24px 0 0;
  color: var(--color-muted);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .privacy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-contact {
    justify-items: start;
  }
}

@media (max-width: 640px) {
  .privacy-stage {
    padding-top: 110px;
  }

  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .privacy-panel {
    min-height: auto;
  }

  .privacy-panel > span {
    margin-bottom: 22px;
  }

  .privacy-attribution {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 24px;
  }

  .privacy-attribution h2 {
    white-space: normal;
  }
}