:root {
  --bg: #101115;
  --nav-bg: #101115;
  --panel: #15161A;
  --panel-2: #1B1C21;
  --panel-3: #202127;
  --gold: #F8C84A;
  --gold-2: #F8B832;
  --orange: #F3941F;
  --text: #EDEFF5;
  --muted: #B8BEC9;
  --soft: #8E96A6;
  --footer: #08090C;
  --line: rgba(248,200,74,0.16);
  --shadow: 0 14px 36px rgba(0,0,0,0.35);
  --btn: linear-gradient(180deg, #FFE45A 0%, #F8B832 45%, #F3941F 100%);
  --btn-hover: linear-gradient(180deg, #FFE96B 0%, #F6A625 100%);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.7;
}
body.drawer-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
p { margin: 0 0 14px; color: var(--muted); }
h1, h2, h3, h4, .section-title { color: var(--gold); margin: 0; line-height: 1.25; }
ul { margin: 0; padding: 0; list-style: none; }
.section-wrap { width: min(1200px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 9999;
  background: #101115;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.28);
  border-bottom: 1px solid rgba(248,200,74,0.12);
}
.desktop-header {
  min-height: 76px;
  display: grid;
  grid-template-columns: 150px 1fr auto;
  align-items: center;
  gap: 18px;
}
.brand-logo img, .mobile-logo img, .drawer-logo img, .footer-logo img { width: 126px; height: auto; object-fit: contain; }
.nav { display: flex; align-items: center; justify-content: center; gap: 3px; flex-wrap: wrap; }
.nav a {
  color: #F8C84A;
  font-weight: 700;
  font-size: 14px;
  padding: 11px 10px;
  border-radius: 12px;
  white-space: nowrap;
  transition: .2s ease;
}
.nav a:hover,
.nav a.active {
  background: linear-gradient(180deg, rgba(248,200,74,0.12), rgba(248,200,74,0.02));
  box-shadow: inset 0 -2px 0 #F8C84A, 0 10px 22px rgba(248,200,74,0.16);
}
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 22px;
  border-radius: 999px;
  background: var(--btn);
  color: #101115;
  box-shadow: 0 10px 24px rgba(248,184,50,0.28);
  font-weight: 800;
  letter-spacing: .04em;
  border: 1px solid rgba(255,228,90,0.56);
  transition: .2s ease;
}
.main-btn:hover { background: var(--btn-hover); transform: translateY(-1px); }
.header-btn { justify-self: end; }
.mobile-header { display: none; }
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  opacity: 0;
  visibility: hidden;
  z-index: 9998;
  transition: .25s ease;
}
.drawer-mask.show { opacity: 1; visibility: visible; }
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: min(84vw, 330px);
  height: 100vh;
  background: #101115;
  border-right: 1px solid rgba(248,200,74,0.18);
  box-shadow: 20px 0 50px rgba(0,0,0,0.45);
  transform: translateX(-104%);
  z-index: 10000;
  transition: .28s ease;
  padding: 18px;
  overflow-y: auto;
}
.mobile-drawer.open { transform: translateX(0); }
.drawer-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid rgba(248,200,74,0.13); }
.drawer-close { width: 38px; height: 38px; border: 1px solid rgba(248,200,74,0.2); background: #15161A; color: #F8C84A; border-radius: 12px; font-size: 24px; line-height: 1; }
.drawer-nav { display: grid; gap: 8px; padding: 18px 0; }
.drawer-nav a { color: #F8C84A; font-weight: 700; padding: 12px 14px; border-radius: 12px; background: rgba(248,200,74,0.05); border: 1px solid rgba(248,200,74,0.08); }
.drawer-nav a.active { background: linear-gradient(180deg, rgba(248,200,74,0.16), rgba(248,200,74,0.04)); box-shadow: inset 3px 0 0 #F8C84A; }
.drawer-compliance { color: var(--soft); font-size: 13px; background: #15161A; border: 1px solid rgba(248,200,74,0.13); border-radius: 16px; padding: 14px; }
.site-main { min-height: 64vh; }
.banner-slider {
  max-width: 1200px;
  margin: 28px auto 36px;
  border-radius: 20px;
  background: #15161A;
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(248,200,74,0.16);
}
.slides { display: flex; transition: transform .6s ease; }
.slide { flex: 0 0 100%; position: relative; background: #15161A; }
.slide img { width: 100%; height: auto; object-fit: contain; }
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(248,200,74,0.35);
  background: rgba(16,17,21,0.72);
  color: #F8C84A;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0,0,0,0.32);
}
.slider-arrow:hover { background: rgba(248,200,74,0.14); }
.slider-prev { left: 18px; }
.slider-next { right: 18px; }
.slider-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 16px;
  display: flex;
  justify-content: center;
  gap: 9px;
}
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 0;
  background: rgba(237,239,245,0.48);
  cursor: pointer;
  transition: .2s ease;
}
.slider-dot.active { width: 28px; background: #F8C84A; box-shadow: 0 0 18px rgba(248,200,74,0.45); }
.hero-overlay-text {
  position: absolute;
  left: 5.5%;
  bottom: 12%;
  max-width: 520px;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(16,17,21,0.62);
  border: 1px solid rgba(248,200,74,0.2);
  backdrop-filter: blur(8px);
}
.hero-overlay-text h1 { font-size: clamp(28px, 4vw, 52px); margin-bottom: 8px; }
.hero-overlay-text p { color: #EDEFF5; margin: 0; }
.section { padding: 46px 0; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 24px; }
.section-head p { max-width: 680px; color: var(--muted); }
.eyebrow { display: inline-flex; color: #101115; background: var(--btn); border-radius: 999px; padding: 4px 12px; font-size: 12px; font-weight: 800; margin-bottom: 12px; box-shadow: 0 8px 22px rgba(248,184,50,0.18); }
.text-link { color: #F8C84A; font-weight: 800; display: inline-flex; align-items: center; gap: 6px; }
.text-link::after { content: '›'; font-size: 22px; line-height: 1; }
.quick-pills { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 auto 16px; }
.quick-pills a { color: #F8C84A; background: rgba(248,200,74,0.06); border: 1px solid rgba(248,200,74,0.16); padding: 10px 15px; border-radius: 999px; font-weight: 700; }
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card,
.zone-card,
.info-card,
.notice-card,
.step-card,
.faq-item {
  background: #15161A;
  border: 1px solid rgba(248,200,74,0.16);
  box-shadow: 0 14px 36px rgba(0,0,0,0.32);
  border-radius: 20px;
}
.card { padding: 22px; }
.card h3, .info-card h3, .zone-card h3, .step-card h3 { margin-bottom: 10px; }
.zone-card { overflow: hidden; display: flex; flex-direction: column; }
.zone-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: contain; background: #1B1C21; padding: 8px; }
.zone-card .zone-body { padding: 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.info-card { padding: 22px; }
.info-card .num { color: #F8C84A; font-size: 28px; font-weight: 900; margin-bottom: 10px; }
.brand-strip { background: linear-gradient(90deg, #15161A, #1B1C21); border: 1px solid rgba(248,200,74,0.16); border-radius: 24px; padding: 26px; box-shadow: var(--shadow); }
.split { display: grid; grid-template-columns: 1.02fr .98fr; gap: 28px; align-items: center; }
.split.reverse { grid-template-columns: .98fr 1.02fr; }
.split.reverse .split-media { order: 2; }
.split-media { border-radius: 22px; overflow: hidden; background: #15161A; border: 1px solid rgba(248,200,74,0.16); box-shadow: var(--shadow); }
.split-media img, .content-img { width: 100%; height: auto; object-fit: contain; background: #1B1C21; padding: 8px; }
.split-content { padding: 8px 0; }
.split-content h2 { font-size: clamp(24px, 3vw, 38px); margin-bottom: 14px; }
.bullet-list { display: grid; gap: 10px; margin: 18px 0; }
.bullet-list li { color: var(--muted); padding-left: 22px; position: relative; }
.bullet-list li::before { content: ''; position: absolute; left: 0; top: .78em; width: 8px; height: 8px; border-radius: 50%; background: #F8C84A; box-shadow: 0 0 15px rgba(248,200,74,0.38); }
.notice-band { margin: 44px auto; padding: 24px; border-radius: 22px; background: #1B1C21; border: 1px solid rgba(248,200,74,0.18); box-shadow: var(--shadow); }
.notice-band strong { color: #F8C84A; }
.page-hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center; margin-top: 34px; padding: 28px; border-radius: 26px; background: radial-gradient(circle at 18% 0, rgba(248,200,74,0.12), transparent 34%), #15161A; border: 1px solid rgba(248,200,74,0.16); box-shadow: var(--shadow); }
.page-hero h1 { font-size: clamp(30px, 4vw, 52px); margin-bottom: 16px; }
.page-hero p { font-size: 17px; color: #D8DEEA; }
.hero-note { color: var(--soft); font-size: 14px; border-left: 3px solid #F8C84A; padding-left: 12px; margin-top: 18px; }
.page-hero-media { border-radius: 22px; overflow: hidden; background: #1B1C21; border: 1px solid rgba(248,200,74,0.14); }
.page-hero-media img { width: 100%; height: auto; max-height: 430px; object-fit: contain; padding: 8px; }
.feature-band { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.step-card { padding: 22px; }
.step-card span { display: inline-flex; width: 38px; height: 38px; align-items: center; justify-content: center; border-radius: 12px; background: rgba(248,200,74,0.1); color: #F8C84A; font-weight: 900; margin-bottom: 12px; }
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 20px; }
.faq-item h3 { margin-bottom: 8px; }
.table-card { overflow-x: auto; border-radius: 20px; border: 1px solid rgba(248,200,74,0.16); background: #15161A; box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: 16px; text-align: left; border-bottom: 1px solid rgba(248,200,74,0.1); color: var(--muted); }
th { color: #F8C84A; background: #1B1C21; }
.site-footer { background: #08090C; color: #D8DEEA; margin-top: 58px; padding: 42px 0 20px; border-top: 1px solid rgba(248,200,74,0.16); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 26px; }
.footer-grid h3 { font-size: 18px; margin-bottom: 12px; }
.footer-grid a { display: block; color: #D8DEEA; margin: 7px 0; }
.footer-grid a:hover { color: #F8C84A; }
.footer-brand p, .footer-grid p { color: #B8BEC9; font-size: 14px; }
.footer-bottom { margin-top: 26px; padding-top: 18px; border-top: 1px solid rgba(248,200,74,0.12); display: flex; justify-content: space-between; gap: 16px; color: #8E96A6; font-size: 13px; }
@media (max-width: 1080px) {
  .desktop-header { grid-template-columns: 130px 1fr auto; gap: 10px; }
  .nav a { font-size: 13px; padding: 9px 7px; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .desktop-header { display: none; }
  .mobile-header { display: grid; grid-template-columns: 54px 1fr auto; align-items: center; min-height: 66px; width: min(100% - 28px, 1200px); margin: 0 auto; gap: 10px; }
  .menu-toggle { width: 44px; height: 44px; border-radius: 14px; border: 1px solid rgba(248,200,74,0.2); background: #15161A; display: grid; place-items: center; padding: 10px; }
  .menu-toggle span { display: block; width: 20px; height: 2px; background: #F8C84A; margin: 2px 0; border-radius: 999px; }
  .mobile-logo { justify-self: center; }
  .mobile-logo img { width: 118px; }
  .mobile-register { min-height: 38px; padding: 8px 16px; }
  .section { padding: 34px 0; }
  .section-head { display: block; }
  .section-head .text-link { margin-top: 8px; }
  .banner-slider { margin: 20px auto 28px; border-radius: 16px; width: min(100% - 24px, 1200px); }
  .hero-overlay-text { position: static; margin: 12px; max-width: none; }
  .slider-arrow { width: 38px; height: 38px; font-size: 20px; }
  .slider-prev { left: 10px; }
  .slider-next { right: 10px; }
  .page-hero, .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .page-hero { padding: 20px; margin-top: 22px; }
  .feature-band, .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}
@media (max-width: 520px) {
  .section-wrap { width: min(100% - 24px, 1200px); }
  .mobile-header { width: min(100% - 20px, 1200px); grid-template-columns: 46px 1fr auto; }
  .mobile-logo img { width: 104px; }
  .mobile-register { padding: 7px 13px; font-size: 14px; }
  .card, .info-card, .step-card, .faq-item { padding: 18px; }
  .brand-strip, .notice-band { padding: 20px; }
  .page-hero h1 { font-size: 30px; }
}