:root {
  --bg: #080808;
  --bg-deep: #101010;
  --bg-gold: #15120B;
  --card: #141414;
  --gold: #F7D27A;
  --gold-2: #D9A84A;
  --gold-3: #A87420;
  --text: #F4F0E8;
  --muted: #C9BFA9;
  --soft: #9F9278;
  --line: rgba(247,210,122,0.16);
  --shadow: 0 18px 42px rgba(0,0,0,0.45);
  --glow: 0 0 24px rgba(247,210,122,0.28);
  --radius: 18px;
  --header-h: 126px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 0%, rgba(217,168,74,0.08), transparent 28%),
    radial-gradient(circle at 92% 12%, rgba(247,210,122,0.06), transparent 24%),
    var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
}
body.drawer-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 9999; padding: 10px 14px; background: var(--gold); color: #111; border-radius: 8px; }
.skip-link:focus { top: 10px; }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(247,210,122,0.14);
}
.header-main { min-height: 76px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 26px; }
.logo-text {
  display: inline-block;
  font-size: 30px;
  font-weight: 900;
  letter-spacing: 2px;
  line-height: 1;
  color: #F7D27A;
  background: linear-gradient(180deg, #FFF3B0 0%, #F7D27A 45%, #C8932E 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 12px rgba(247,210,122,0.55), 0 0 28px rgba(200,147,46,0.35);
  white-space: nowrap;
}
.nav-core { display: flex; justify-content: center; align-items: center; gap: 12px; white-space: nowrap; flex-wrap: nowrap; min-width: 0; }
.nav-core a { color: var(--text); padding: 9px 11px; border-radius: 999px; font-size: 15px; font-weight: 700; transition: .25s ease; }
.nav-core a:hover, .nav-core a.active { color: var(--gold); background: rgba(247,210,122,0.10); box-shadow: 0 0 18px rgba(247,210,122,0.14); }
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border-radius: 999px;
  color: #111 !important;
  background: linear-gradient(180deg, #FFF3B0 0%, #D9A84A 52%, #A87420 100%);
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(247,210,122,0.22);
  transition: transform .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(247,210,122,0.30); }
.header-register { justify-self: end; }
.channel-nav { background: rgba(16,16,16,0.92); border-top: 1px solid rgba(247,210,122,0.06); border-bottom: 1px solid rgba(247,210,122,0.12); overflow-x: auto; white-space: nowrap; scrollbar-width: thin; scrollbar-color: rgba(247,210,122,.3) transparent; }
.channel-track { min-height: 50px; display: flex; align-items: center; gap: 8px; }
.channel-nav a { color: var(--muted); border: 1px solid rgba(247,210,122,0.12); border-radius: 999px; padding: 5px 13px; font-size: 13px; transition: .25s ease; }
.channel-nav a:hover, .channel-nav a.active { color: var(--gold); border-color: rgba(247,210,122,0.42); background: rgba(247,210,122,0.08); box-shadow: 0 0 16px rgba(247,210,122,.09); }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 9px; border: 1px solid var(--line); border-radius: 12px; background: #141414; }
.menu-toggle span { display: block; height: 2px; margin: 4px 0; background: var(--gold); border-radius: 2px; }
.site-main { padding-top: var(--header-h); min-height: 70vh; }

.hero-banner { padding: 36px 0 22px; }
.hero-shell { position: relative; overflow: hidden; min-height: 430px; border: 1px solid rgba(247,210,122,.18); border-radius: 28px; background: linear-gradient(125deg, #0d0d0d 0%, #17130b 52%, #080808 100%); box-shadow: 0 24px 70px rgba(0,0,0,.55); display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; }
.hero-shell::before { content: ""; position: absolute; width: 340px; height: 340px; border-radius: 50%; right: 28%; top: -220px; background: rgba(247,210,122,.09); filter: blur(12px); }
.hero-content { padding: 54px; position: relative; z-index: 2; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--gold-2); font-size: 13px; letter-spacing: 2px; font-weight: 800; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--gold-2); box-shadow: var(--glow); }
.hero-content h1, .page-hero h1 { margin: 14px 0 18px; font-size: clamp(36px, 5vw, 64px); line-height: 1.16; color: var(--gold); text-shadow: 0 0 22px rgba(247,210,122,.19); }
.hero-content p { margin: 0 0 26px; color: var(--muted); font-size: 17px; max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.secondary-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 22px; border: 1px solid rgba(247,210,122,.32); border-radius: 999px; color: var(--gold); background: rgba(247,210,122,.05); font-weight: 800; }
.secondary-btn:hover { background: rgba(247,210,122,.11); }
.hero-media { align-self: stretch; min-height: 430px; display: flex; align-items: center; justify-content: center; padding: 24px; background: radial-gradient(circle, rgba(247,210,122,.10), transparent 58%); }
.hero-banner img { width: 100%; max-height: 380px; object-fit: contain; }

.section { padding: 62px 0; }
.section-sm { padding: 38px 0; }
.section-dark { background: linear-gradient(180deg, rgba(21,18,11,.72), rgba(8,8,8,.3)); border-top: 1px solid rgba(247,210,122,.07); border-bottom: 1px solid rgba(247,210,122,.07); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 24px; }
h1, h2, h3, .section-title { color: var(--gold); text-shadow: 0 0 20px rgba(247,210,122,0.18); }
.section-title { margin: 8px 0 0; font-size: clamp(28px, 4vw, 42px); line-height: 1.25; }
.section-head p { max-width: 640px; margin: 0; color: var(--muted); }
.lead { color: var(--muted); font-size: 17px; }
.text-link { color: var(--gold); font-weight: 800; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.card, .zone-card, .info-card, .review-card, .faq-item, .notice-card, .stat-card, .quick-card {
  background: #141414;
  border: 1px solid rgba(247,210,122,0.16);
  box-shadow: 0 18px 42px rgba(0,0,0,0.45);
  border-radius: 18px;
}
.card, .info-card, .review-card, .notice-card, .stat-card, .quick-card { padding: 26px; }
.card h3, .info-card h3, .review-card h3, .notice-card h3, .quick-card h3 { margin: 0 0 10px; }
.card p, .info-card p, .review-card p, .notice-card p, .quick-card p { margin: 0; color: var(--muted); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 20px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 16px; }
.summary-grid .stat-card { position: relative; overflow: hidden; }
.summary-grid .stat-card::after { content: attr(data-no); position: absolute; right: 18px; top: 10px; color: rgba(247,210,122,.11); font-size: 48px; font-weight: 900; }
.summary-grid p { position: relative; z-index: 1; }

.split { display: grid; grid-template-columns: .95fr 1.05fr; gap: 34px; align-items: center; }
.split.reverse { grid-template-columns: 1.05fr .95fr; }
.split.reverse .split-media { order: 2; }
.split-media { min-height: 310px; display: flex; align-items: center; justify-content: center; padding: 20px; border-radius: 22px; background: radial-gradient(circle at 50% 48%, rgba(247,210,122,.12), rgba(20,20,20,.94) 70%); border: 1px solid var(--line); box-shadow: var(--shadow); }
.split-media img, .zone-card img, .info-card img, .content-img { max-width: 100%; height: auto; max-height: 280px; object-fit: contain; }
.split-content h2 { font-size: clamp(28px, 3.8vw, 42px); margin: 0 0 14px; }
.split-content p { color: var(--muted); margin: 0 0 14px; }
.feature-list { display: grid; gap: 10px; margin: 20px 0 0; padding: 0; list-style: none; }
.feature-list li { position: relative; padding-left: 22px; color: var(--muted); }
.feature-list li::before { content: "◆"; position: absolute; left: 0; top: 1px; color: var(--gold-2); font-size: 11px; }

.quick-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.quick-card { display: flex; flex-direction: column; min-height: 176px; }
.quick-card .text-link { margin-top: auto; padding-top: 14px; }
.zone-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 20px; }
.zone-card { overflow: hidden; display: flex; flex-direction: column; }
.zone-media { min-height: 190px; padding: 14px; display: flex; align-items: center; justify-content: center; background: linear-gradient(180deg, #19160f, #0e0e0e); border-bottom: 1px solid var(--line); }
.zone-card img { max-height: 190px; }
.zone-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.zone-body h3 { margin: 0 0 10px; font-size: 21px; }
.zone-body p { margin: 0 0 14px; color: var(--muted); }
.zone-body .text-link { margin-top: auto; }

.notice-band { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; }
.notice-card.gold { background: linear-gradient(135deg, rgba(247,210,122,.13), rgba(20,20,20,.92)); }
.review-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.review-card { position: relative; }
.review-card::before { content: "“"; position: absolute; top: 4px; right: 18px; color: rgba(247,210,122,.16); font-size: 68px; font-family: Georgia, serif; line-height: 1; }
.review-author { margin-top: 14px; display: block; color: var(--gold-2); font-size: 13px; }

.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item details { padding: 0; }
.faq-item summary { cursor: pointer; list-style: none; padding: 20px 52px 20px 22px; color: var(--gold); font-weight: 800; position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 20px; top: 16px; font-size: 24px; color: var(--gold-2); }
.faq-item details[open] summary::after { content: "−"; }
.faq-answer { padding: 0 22px 22px; color: var(--muted); }

.page-hero { padding: 46px 0 26px; }
.page-hero-box { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(130deg, #15120b 0%, #0e0e0e 64%); padding: 50px; box-shadow: var(--shadow); }
.page-hero-box::after { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border: 1px solid rgba(247,210,122,.12); border-radius: 50%; box-shadow: inset 0 0 55px rgba(247,210,122,.06); }
.page-hero p { max-width: 760px; color: var(--muted); margin: 0; }
.page-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.content-layout { display: grid; grid-template-columns: minmax(0,1fr) 310px; gap: 28px; }
.article-card { padding: 30px; background: #111; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); }
.article-card + .article-card { margin-top: 22px; }
.article-card h2 { margin-top: 0; font-size: 30px; }
.article-card h3 { margin-top: 24px; }
.article-card p { color: var(--muted); }
.sidebar { display: grid; gap: 18px; align-content: start; }
.sidebar .card { position: sticky; top: 146px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tag { padding: 5px 11px; border-radius: 999px; background: rgba(247,210,122,.07); border: 1px solid rgba(247,210,122,.16); color: var(--gold-2); font-size: 13px; }
.service-steps { counter-reset: step; display: grid; gap: 14px; margin: 20px 0 0; }
.service-step { counter-increment: step; padding: 18px 18px 18px 62px; position: relative; border: 1px solid var(--line); border-radius: 14px; background: rgba(247,210,122,.03); color: var(--muted); }
.service-step::before { content: counter(step); position: absolute; left: 18px; top: 15px; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(180deg, #FFF3B0, #B98224); color: #111; font-weight: 900; }
.compliance-box { padding: 24px; border-left: 3px solid var(--gold-2); background: #11100d; border-radius: 0 16px 16px 0; color: var(--muted); }
.contact-channels { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.contact-channel { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--card); }
.contact-channel h3 { margin-top: 0; }

.site-footer { background: #050505; color: var(--muted); border-top: 1px solid rgba(247,210,122,.12); padding: 54px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .8fr 1fr; gap: 34px; }
.footer-grid h2 { font-size: 18px; margin: 0 0 14px; }
.footer-grid p { margin: 14px 0 0; }
.footer-logo { font-size: 26px; }
.footer-links { display: grid; gap: 9px; }
.footer-links a:hover, .footer-bottom a:hover { color: var(--gold); }
.footer-bottom { margin-top: 32px; padding-top: 20px; border-top: 1px solid rgba(247,210,122,.10); display: flex; justify-content: space-between; gap: 18px; align-items: center; font-size: 13px; }
.footer-bottom p { margin: 0; }
.footer-bottom div { display: flex; flex-wrap: wrap; gap: 16px; }
.mobile-bottom-nav { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 2000; background: rgba(0,0,0,.66); opacity: 0; transition: opacity .25s ease; }
.drawer-overlay.is-open { opacity: 1; }
.mobile-drawer { width: min(84vw, 320px); height: 100%; background: #101010; border-right: 1px solid var(--line); transform: translateX(-102%); transition: transform .25s ease; overflow-y: auto; }
.mobile-drawer.is-open { transform: translateX(0); }
.drawer-head { min-height: 72px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.drawer-logo { font-size: 25px; }
.drawer-close { width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line); background: #171717; color: var(--gold); font-size: 28px; line-height: 1; }
.drawer-nav { display: grid; padding: 12px; }
.drawer-nav a { padding: 12px 14px; color: var(--muted); border-radius: 12px; }
.drawer-nav a:hover, .drawer-nav a.active { color: var(--gold); background: rgba(247,210,122,.08); }
.drawer-note { margin: 8px 16px 24px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; color: var(--soft); font-size: 13px; background: var(--bg-gold); }

@media (max-width: 1040px) {
  .container { width: min(100% - 28px, 960px); }
  .header-main { gap: 16px; }
  .nav-core { gap: 4px; }
  .nav-core a { padding: 8px 8px; font-size: 14px; }
  .hero-content { padding: 40px; }
  .zone-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-5 { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .content-layout { grid-template-columns: 1fr; }
  .sidebar { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .sidebar .card { position: static; }
}

@media (max-width: 760px) {
  :root { --header-h: 66px; }
  body { padding-bottom: 72px; }
  .container { width: min(100% - 24px, 720px); }
  .site-header { min-height: 66px; }
  .header-main { min-height: 66px; grid-template-columns: 44px 1fr auto; gap: 10px; }
  .menu-toggle { display: block; }
  .nav-core, .channel-nav { display: none; }
  .header-main .logo-text { justify-self: center; font-size: 23px; letter-spacing: 1px; }
  .header-register { min-height: 38px; padding: 0 16px; font-size: 14px; }
  .site-main { padding-top: 66px; }
  .hero-banner { padding: 18px 0 12px; }
  .hero-shell { min-height: auto; grid-template-columns: 1fr; border-radius: 22px; }
  .hero-content { padding: 30px 22px 18px; }
  .hero-content h1, .page-hero h1 { font-size: 34px; }
  .hero-content p { font-size: 15px; }
  .hero-media { min-height: 230px; padding: 10px 18px 24px; }
  .hero-banner img { max-height: 250px; }
  .section { padding: 42px 0; }
  .section-sm { padding: 28px 0; }
  .section-head { align-items: start; flex-direction: column; gap: 10px; }
  .section-title { font-size: 29px; }
  .grid-2, .grid-3, .grid-4, .grid-5, .quick-grid, .zone-grid, .review-grid, .notice-band, .contact-channels, .footer-grid, .split, .split.reverse, .content-layout, .sidebar { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .split-media { min-height: 220px; padding: 12px; }
  .split-media img, .zone-card img, .info-card img, .content-img { max-height: 220px; }
  .zone-media { min-height: 155px; }
  .zone-card img { max-height: 155px; }
  .card, .info-card, .review-card, .notice-card, .stat-card, .quick-card { padding: 22px; }
  .page-hero { padding: 22px 0 14px; }
  .page-hero-box { padding: 30px 22px; border-radius: 20px; }
  .article-card { padding: 22px; }
  .article-card h2 { font-size: 26px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .mobile-bottom-nav { display: grid; grid-template-columns: repeat(4, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 1200; min-height: 64px; padding-bottom: env(safe-area-inset-bottom); background: rgba(5,5,5,.96); border-top: 1px solid rgba(247,210,122,.18); backdrop-filter: blur(10px); }
  .mobile-bottom-nav a { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 1px; color: var(--muted); font-size: 12px; }
  .mobile-bottom-nav a span { color: var(--gold-2); font-size: 18px; line-height: 1; }
  .mobile-bottom-nav a.active { color: var(--gold); background: rgba(247,210,122,.06); }
}

@media (max-width: 390px) {
  .header-main { grid-template-columns: 40px 1fr auto; }
  .menu-toggle { width: 40px; height: 40px; }
  .header-main .logo-text { font-size: 21px; }
  .header-register { padding: 0 13px; }
  .hero-actions { align-items: stretch; }
  .hero-actions a { width: 100%; }
}