@import url("https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap");

:root {
  --bg: #070707;
  --bg-elev: #111111;
  --bg-card: #161616;
  --line: rgba(212, 175, 55, 0.22);
  --gold: #d4af37;
  --gold-2: #f3e2a0;
  --gold-dim: #8d6f1f;
  --text: #f4efe3;
  --muted: #a89f8d;
  --danger: #c9a0a0;
  --radius: 16px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans SC", sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(212, 175, 55, 0.08), transparent 50%),
    radial-gradient(900px 500px at 0% 100%, rgba(212, 175, 55, 0.05), transparent 45%),
    var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(7, 7, 7, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 24px;
}

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

.logo-mark {
  width: 42px;
  height: 42px;
  border: 1px solid var(--gold);
  display: grid;
  place-items: center;
  font-family: Cinzel, serif;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.04em;
}

.logo-text {
  font-family: Cinzel, serif;
  font-size: 18px;
  letter-spacing: 0.18em;
}

.logo-text span {
  display: block;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
}

.nav a {
  color: var(--muted);
  letter-spacing: 0.08em;
}

.nav a:hover,
.nav a.active {
  color: var(--gold-2);
}

.header-cta {
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 8px 16px;
  font-size: 13px;
  letter-spacing: 0.12em;
}

.menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--gold);
  width: 42px;
  height: 42px;
}

.hero {
  padding: 88px 0 72px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  color: var(--gold);
  letter-spacing: 0.32em;
  font-size: 12px;
  margin-bottom: 18px;
}

h1,
h2,
.serif {
  font-family: Cinzel, serif;
}

h1 {
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.15;
  font-weight: 700;
}

h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero p {
  margin-top: 18px;
  color: var(--muted);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--gold);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.btn-solid {
  background: linear-gradient(180deg, #f1d77a, #b8922a);
  color: #1a1404;
  border-color: transparent;
}

.btn-ghost {
  color: var(--gold-2);
}

.hero-panel {
  background: linear-gradient(160deg, #1b1b1b, #101010);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.stat {
  border: 1px solid var(--line);
  padding: 14px;
  text-align: center;
}

.stat b {
  display: block;
  color: var(--gold);
  font-size: 22px;
  font-family: Cinzel, serif;
}

.stat span {
  color: var(--muted);
  font-size: 12px;
}

.section {
  padding: 72px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 28px;
}

.section-head h2 {
  font-size: 30px;
}

.section-head p {
  color: var(--muted);
  font-size: 14px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.5);
}

.card-cover {
  height: 180px;
  background: #0d0d0d;
  position: relative;
  overflow: hidden;
}

.card-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.72));
}

.cover-a {
  background:
    radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.35), transparent 32%),
    repeating-linear-gradient(135deg, #141414 0 12px, #101010 12px 24px);
}

.cover-b {
  background:
    radial-gradient(circle at 80% 30%, rgba(212, 175, 55, 0.28), transparent 36%),
    linear-gradient(160deg, #1c1608, #0b0b0b);
}

.cover-c {
  background:
    linear-gradient(120deg, rgba(212, 175, 55, 0.18), transparent 40%),
    radial-gradient(circle at 50% 120%, #3a2a0a, #0a0a0a 60%);
}

.cover-d {
  background:
    repeating-radial-gradient(circle at 30% 40%, rgba(212, 175, 55, 0.12) 0 8px, transparent 8px 18px),
    #101010;
}

.card-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: #1a1404;
  background: var(--gold);
  padding: 4px 9px;
}

.card-body {
  padding: 20px 20px 22px;
}

.card-meta {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}

.card h3 {
  font-size: 18px;
  line-height: 1.45;
  margin-bottom: 10px;
}

.card p {
  color: var(--muted);
  font-size: 14px;
}

.more {
  display: inline-block;
  margin-top: 14px;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.page-hero {
  padding: 56px 0 20px;
  border-bottom: 1px solid var(--line);
}

.breadcrumb {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 16px;
}

.breadcrumb a:hover {
  color: var(--gold);
}

.detail {
  padding: 48px 0 80px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
}

.detail-main {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
}

.detail-main h1 {
  font-size: 36px;
  margin: 8px 0 18px;
}

.detail-cover {
  height: 280px;
  border-radius: 12px;
  margin: 8px 0 28px;
}

.prose p {
  margin-bottom: 16px;
  color: #ddd6c6;
}

.prose h3 {
  margin: 28px 0 10px;
  color: var(--gold-2);
  font-size: 18px;
}

.prose ul {
  margin: 0 0 18px 18px;
  color: #ddd6c6;
}

.side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.side-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.side-card h3 {
  font-size: 15px;
  margin-bottom: 12px;
  color: var(--gold);
}

.side-card a {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 14px;
}

.side-card a:hover {
  color: var(--gold-2);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 42px 0 28px;
  background: #050505;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

.site-footer h4 {
  color: var(--gold);
  margin-bottom: 12px;
  letter-spacing: 0.12em;
  font-size: 13px;
}

.site-footer p,
.site-footer a {
  color: var(--muted);
  font-size: 14px;
}

.copyright {
  color: #6f6858;
  font-size: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 16px;
}

@media (max-width: 900px) {
  .menu-btn {
    display: grid;
    place-items: center;
  }
  .nav,
  .header-cta {
    display: none;
  }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: #0c0c0c;
    padding: 18px 24px 24px;
    border-bottom: 1px solid var(--line);
  }
  .hero-grid,
  .cards,
  .detail,
  .footer-grid,
  .stat-row {
    grid-template-columns: 1fr;
  }
  .detail-main {
    padding: 22px;
  }
}