@font-face {
  font-family: "Cardo";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/cardo-regular.woff2") format("woff2");
}
@font-face {
  font-family: "Cardo";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/cardo-bold.woff2") format("woff2");
}
@font-face {
  font-family: "Cinzel Decorative";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/cinzeldecorative-regular.woff2") format("woff2");
}
@font-face {
  font-family: "Cinzel Decorative";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/cinzeldecorative-bold.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/jetbrains-mono-regular.woff2") format("woff2");
}

:root {
  --bg: #1c160f;
  --fg: #e8d9b8;
  --muted: #bba47a;
  --gold: #c5a253;
  --gold-bright: #e0bf6d;
  --rubric: #a23a2c;
  --shadow: #3a2f1d;
  --panel: #15110b;
  --panel-2: #0f0c08;
}

* { box-sizing: border-box; }

.rune-field {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9;
  overflow: hidden;
}
.rune-mote {
  position: absolute;
  bottom: -40px;
  font-family: "Cinzel Decorative", serif;
  color: var(--gold);
  opacity: 0;
  text-shadow: 0 0 8px rgba(224, 191, 109, 0.5);
  will-change: transform, opacity;
  animation: rune-rise var(--dur, 14s) linear infinite;
}
@keyframes rune-rise {
  0% { opacity: 0; transform: translate(0, 0) rotate(0deg) scale(.7); }
  12% { opacity: var(--peak, 0.35); }
  88% { opacity: var(--peak, 0.35); }
  100% { opacity: 0; transform: translate(var(--drift, 0), -104vh) rotate(var(--spin, 20deg)) scale(1); }
}
@media (prefers-reduced-motion: reduce) { .rune-field { display: none; } }

html {
  scroll-snap-type: y proximity;
  scroll-behavior: smooth;
}

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(ellipse 60% 40% at 80% 8%, rgba(197, 162, 83, 0.06), transparent 60%),
    radial-gradient(ellipse 50% 35% at 12% 38%, rgba(162, 58, 44, 0.05), transparent 60%),
    radial-gradient(ellipse 70% 45% at 88% 72%, rgba(197, 162, 83, 0.05), transparent 60%),
    radial-gradient(ellipse 55% 40% at 18% 95%, rgba(197, 162, 83, 0.045), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  color: var(--fg);
  font-family: "Cardo", "Source Serif 4", Georgia, serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.hero, section { scroll-snap-align: start; scroll-snap-stop: normal; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px dotted var(--gold);
  transition: color 0.2s, border-color 0.2s;
}
a:hover {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

code {
  font-family: "JetBrains Mono", "Source Code Pro", Consolas, monospace;
  font-size: 0.9em;
  background: var(--panel-2);
  color: #f4d99c;
  padding: 0.05em 0.4em;
  border: 1px solid var(--gold);
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(15, 12, 8, 0.9), 0 0 6px rgba(197, 162, 83, 0.18);
  white-space: nowrap;
  vertical-align: baseline;
}
a code { border-color: var(--gold); }

.container {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  background:
    radial-gradient(ellipse at top, rgba(197, 162, 83, 0.12), transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--shadow);
}
.hero .scroll-cue {
  position: absolute;
  bottom: 28px; left: 50%; transform: translateX(-50%);
  font-family: "Cinzel Decorative", "Cardo", serif;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted);
  animation: hero-cue 2.2s ease-in-out infinite;
}
.hero .scroll-cue::after { content: ""; display: block; width: 1px; height: 26px; margin: 8px auto 0; background: linear-gradient(var(--gold), transparent); }
@keyframes hero-cue { 0%,100% { opacity: .4; transform: translate(-50%, 0); } 50% { opacity: .9; transform: translate(-50%, 5px); } }

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.33;
  pointer-events: none;
  /* dim the pattern behind the title block, keep it bright toward the edges */
  -webkit-mask-image: radial-gradient(ellipse 52% 60% at center, rgba(0,0,0,0.35), black 85%);
  mask-image: radial-gradient(ellipse 52% 60% at center, rgba(0,0,0,0.35), black 85%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
}

.brand {
  font-family: "Cinzel Decorative", "Cardo", serif;
  font-weight: 700;
  font-size: clamp(72px, 15vw, 184px);
  letter-spacing: 0.18em;
  margin: 0;
  color: var(--gold);
  line-height: 1;
  text-shadow: 0 0 40px rgba(224, 191, 109, 0.22);
}

.subtitle {
  font-family: "Cinzel Decorative", "Cardo", serif;
  font-size: clamp(22px, 4vw, 36px);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin: 12px 0 36px;
}

.tagline {
  font-size: clamp(19px, 2.8vw, 25px);
  margin: 0 0 6px;
  color: var(--fg);
}
.tagline-zh {
  font-size: clamp(16px, 2.4vw, 20px);
  margin: 0 0 44px;
  color: var(--muted);
  font-style: italic;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.btn {
  display: inline-block;
  padding: 11px 24px;
  border-radius: 3px;
  font-family: "Cinzel Decorative", "Cardo", serif;
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  transition: background 0.18s, color 0.18s, border-color 0.18s;
}

.btn.primary {
  background: var(--gold);
  color: var(--bg);
}
.btn.primary:hover {
  background: var(--gold-bright);
  border-color: var(--gold-bright);
  color: var(--bg);
}

.btn.primary.alt {
  background: var(--rubric);
  color: var(--fg);
  border-color: var(--rubric);
}
.btn.primary.alt:hover {
  background: #c4523f;
  border-color: #c4523f;
}

.btn.secondary {
  background: transparent;
  color: var(--gold);
}
.btn.secondary:hover {
  background: rgba(197, 162, 83, 0.08);
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

/* sections */
section {
  position: relative;
  padding: 88px 24px;
  border-bottom: 1px solid var(--shadow);
}
section::before {
  content: "";
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: min(680px, 80%); height: 200px;
  background: radial-gradient(ellipse at top, rgba(197, 162, 83, 0.07), transparent 70%);
  pointer-events: none;
}
.ritual { min-height: 100vh; padding-top: 64px; padding-bottom: 48px; }

.zigzag {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: center;
}
.zigzag .zz-head h2 { margin: 0; border-bottom: none; padding-bottom: 0; }
.zigzag .zz-body p:last-child { margin-bottom: 0; }
@media (max-width: 720px) {
  .zigzag { grid-template-columns: 1fr; gap: 20px; }
}

h2 {
  font-family: "Cinzel Decorative", "Cardo", serif;
  font-weight: 400;
  font-size: clamp(26px, 4vw, 36px);
  color: var(--gold);
  letter-spacing: 0.04em;
  margin: 0 0 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--shadow);
}

h3 {
  font-family: "Cinzel Decorative", "Cardo", serif;
  font-weight: 400;
  font-size: 1.18em;
  color: var(--gold-bright);
  margin: 0 0 12px;
  letter-spacing: 0.04em;
}

p { margin: 0 0 1em; }
em { color: var(--gold-bright); font-style: italic; }

/* Volumes table */
.volumes table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
}
.volumes th, .volumes td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--shadow);
}
.volumes th {
  font-family: "Cinzel Decorative", "Cardo", serif;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--gold);
  background: var(--panel);
}
.volumes tbody tr:hover { background: rgba(197, 162, 83, 0.04); }
.volumes td:nth-child(2) { color: var(--gold); white-space: nowrap; }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--shadow);
  border-radius: 4px;
  padding: 24px;
}
.card p { margin: 0; color: var(--fg); }

/* Footer */
footer {
  padding: 32px 24px;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}
footer a { border-bottom-style: dotted; }

@media (max-width: 540px) {
  .cta { flex-direction: column; gap: 10px; }
  .btn { width: 100%; }
  .volumes td:nth-child(2) { font-size: 13px; }
  section { padding: 48px 18px; }
}