:root {
  --black: #050505;
  --ink: #111113;
  --graphite: #202124;
  --soft: #323236;
  --champagne: #d6b878;
  --champagne-soft: rgba(214,184,120,.18);
  --text: #f5f0e8;
  --muted: #b9b2a5;
  --line: rgba(214,184,120,.22);
  --card: rgba(255,255,255,.045);
  --shadow: 0 20px 80px rgba(0,0,0,.48);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 4%, rgba(214,184,120,.12), transparent 25rem),
    radial-gradient(circle at 80% 18%, rgba(255,255,255,.06), transparent 22rem),
    linear-gradient(180deg, #070707 0%, #111113 45%, #060606 100%);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  line-height: 1.75;
  letter-spacing: .01em;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 14px clamp(18px, 4vw, 56px) 16px;
  background: rgba(5,5,5,.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: 1200px;
  margin: 0 auto;
}
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}
.brand-logo img { width: 72px; height: auto; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text small { color: var(--champagne); font-size: 11px; letter-spacing: .14em; margin-top: 4px; }
.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}
.site-nav a {
  padding: 9px 12px;
  color: var(--muted);
  font-size: 14px;
  border-radius: 999px;
  transition: background .22s ease, color .22s ease;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--text);
  background: var(--champagne-soft);
}
.search-panel {
  max-width: 1200px;
  margin: 14px auto 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
.search-panel input {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
  color: var(--text);
  border-radius: 999px;
  padding: 13px 18px;
  outline: none;
}
.search-panel button,
.btn {
  border: 1px solid rgba(214,184,120,.58);
  background: linear-gradient(135deg, rgba(214,184,120,.96), rgba(164,129,67,.96));
  color: #090909;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(214,184,120,.14);
}
.search-note {
  grid-column: 1 / -1;
  color: var(--champagne);
  min-height: 20px;
  font-size: 13px;
}
.hero {
  min-height: 78vh;
  display: grid;
  place-items: center;
  padding: clamp(60px, 10vw, 130px) clamp(18px, 4vw, 56px);
}
.hero-grid {
  max-width: 1200px;
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(280px,.95fr);
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
}
.kicker {
  display: inline-flex;
  color: var(--champagne);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  margin-bottom: 18px;
  background: rgba(255,255,255,.035);
}
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 14px;
  line-height: 1.18;
  letter-spacing: -.02em;
}
h1 { font-size: clamp(38px, 8vw, 84px); }
h2 { font-size: clamp(28px, 5.2vw, 54px); }
h3 { font-size: clamp(20px, 3vw, 28px); }
p { color: var(--muted); margin: 0 0 18px; }
.lead { font-size: clamp(17px, 2.2vw, 22px); max-width: 690px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 0; }
.btn.secondary {
  background: rgba(255,255,255,.04);
  color: var(--text);
}
.hero-card {
  border: 1px solid var(--line);
  border-radius: 34px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--card);
}
.hero-card figure { margin: 0; position: relative; }
.hero-card figcaption {
  padding: 18px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}
.domain-pill {
  color: var(--champagne);
  overflow-wrap: anywhere;
}
main section {
  padding: clamp(58px, 9vw, 110px) clamp(18px, 4vw, 56px);
}
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-head {
  display: grid;
  grid-template-columns: minmax(0,.9fr) minmax(260px,.65fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 34px;
}
.grid {
  display: grid;
  gap: 18px;
}
.grid.three { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid.two { grid-template-columns: repeat(2, minmax(0,1fr)); }
.card {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 28px;
  padding: clamp(20px, 3vw, 30px);
  box-shadow: 0 16px 60px rgba(0,0,0,.18);
}
.card h3, .card h4 { color: var(--text); }
.card strong { color: var(--champagne); }
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
}
.tag {
  display: inline-flex;
  border: 1px solid var(--line);
  background: rgba(214,184,120,.08);
  color: var(--champagne);
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 12px;
}
.video-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
.video-card {
  position: relative;
  overflow: hidden;
  padding: 0;
  min-height: 100%;
}
.video-card figure { margin: 0; }
.video-frame {
  position: relative;
  aspect-ratio: 16/9;
  background: #080808;
  overflow: hidden;
}
.video-frame img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.01); transition: transform .35s ease, filter .35s ease; }
.video-card:hover .video-frame img,
.video-card.is-active .video-frame img { transform: scale(1.06); filter: brightness(.82); }
.video-card video { position: absolute; inset: 0; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.play-button {
  position: absolute;
  inset: auto auto 18px 18px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.5);
  background: rgba(214,184,120,.92);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .25s ease, transform .25s ease;
}
.play-button::after {
  content: "";
  position: absolute;
  left: 22px;
  top: 16px;
  width: 0;
  height: 0;
  border-left: 16px solid #070707;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}
.video-card:hover .play-button,
.video-card.is-active .play-button { opacity: 1; transform: translateY(0); }
.video-body { padding: 18px; }
.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
  margin-top: 12px;
}
.timeline {
  counter-reset: step;
}
.step {
  position: relative;
  padding-left: 74px;
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  left: 24px;
  top: 28px;
  color: var(--champagne);
  font-weight: 800;
}
.gallery {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
}
.gallery .tall { grid-row: span 2; }
.quote {
  font-size: 18px;
  color: var(--text);
}
.quote cite {
  display: block;
  color: var(--champagne);
  font-style: normal;
  margin-top: 18px;
}
details {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 22px;
  padding: 18px 20px;
}
details + details { margin-top: 12px; }
summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 700;
}
.appointment {
  background:
    linear-gradient(135deg, rgba(214,184,120,.13), rgba(255,255,255,.03)),
    rgba(255,255,255,.035);
  border: 1px solid var(--line);
  border-radius: 36px;
  padding: clamp(24px, 5vw, 54px);
}
.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.contact-list div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid rgba(214,184,120,.14);
  padding-bottom: 10px;
}
.breadcrumb {
  color: var(--muted);
  font-size: 13px;
  margin: 26px 0 0;
}
.breadcrumb a { color: var(--champagne); }
.subpage-hero {
  padding-top: clamp(54px, 9vw, 110px);
  padding-bottom: clamp(42px, 8vw, 88px);
}
.content-block {
  max-width: 860px;
}
.content-block ul { color: var(--muted); padding-left: 20px; }
.notice {
  border-left: 3px solid var(--champagne);
  padding: 16px 18px;
  background: rgba(214,184,120,.08);
  border-radius: 0 18px 18px 0;
}
.site-footer {
  padding: 44px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  background: #050505;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 24px;
}
.footer-logo img { width: 96px; margin-bottom: 12px; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  justify-content: flex-end;
}
.footer-links a { color: var(--muted); }
.update-time, .copyright {
  color: var(--muted);
  font-size: 14px;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 980px) {
  .topbar, .hero-grid, .section-head, .footer-inner, .gallery { grid-template-columns: 1fr; }
  .topbar { align-items: flex-start; }
  .site-nav { justify-content: flex-start; }
  .grid.three, .grid.two, .video-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .footer-links { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .site-header { position: relative; }
  .brand-logo img { width: 58px; }
  .site-nav { gap: 2px; }
  .site-nav a { font-size: 13px; padding: 8px 9px; }
  .search-panel { grid-template-columns: 1fr; }
  .grid.three, .grid.two, .video-grid { grid-template-columns: 1fr; }
  .contact-list div { display: block; }
  .hero { min-height: auto; }
  .step { padding-left: 24px; padding-top: 46px; }
  .step::before { left: 24px; top: 18px; }
}

.mt-24 { margin-top: 24px; }