html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  background: #24003f;
  color: #ffffff;
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
}

* { box-sizing: border-box; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
body.drawer-open { overflow: hidden; }

:root {
  --bg: #24003f;
  --deep: #16002b;
  --panel: #2d0052;
  --panel-2: #3b006b;
  --panel-3: #4a007f;
  --title: #bfffff;
  --cyan: #25dff5;
  --pink: #f06bea;
  --text: #ffffff;
  --muted: #d8c7ff;
  --soft: #b99ee8;
  --border: rgba(191,255,255,0.14);
  --card: rgba(60, 0, 100, 0.56);
  --grad: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
}

.emoji-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.emoji-bg span {
  position: absolute;
  font-size: 28px;
  opacity: .12;
  animation: floatEmoji 12s linear infinite;
  filter: drop-shadow(0 0 10px rgba(37,223,245,.25));
}
.emoji-bg span:nth-child(1){left:4%;animation-delay:0s;animation-duration:13s}.emoji-bg span:nth-child(2){left:14%;animation-delay:2s;animation-duration:16s}.emoji-bg span:nth-child(3){left:26%;animation-delay:4s;animation-duration:14s}.emoji-bg span:nth-child(4){left:38%;animation-delay:1s;animation-duration:18s}.emoji-bg span:nth-child(5){left:50%;animation-delay:6s;animation-duration:15s}.emoji-bg span:nth-child(6){left:62%;animation-delay:3s;animation-duration:17s}.emoji-bg span:nth-child(7){left:74%;animation-delay:7s;animation-duration:14s}.emoji-bg span:nth-child(8){left:86%;animation-delay:5s;animation-duration:19s}.emoji-bg span:nth-child(9){left:10%;animation-delay:9s;animation-duration:20s}.emoji-bg span:nth-child(10){left:44%;animation-delay:8s;animation-duration:21s}.emoji-bg span:nth-child(11){left:70%;animation-delay:10s;animation-duration:18s}.emoji-bg span:nth-child(12){left:94%;animation-delay:11s;animation-duration:16s}
@keyframes floatEmoji {
  0% { transform: translate3d(0, 110vh, 0) rotate(0deg); opacity: 0; }
  12% { opacity: .16; }
  50% { transform: translate3d(22px, 45vh, 0) rotate(12deg); }
  100% { transform: translate3d(-18px, -12vh, 0) rotate(28deg); opacity: 0; }
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(36,0,63,0.62);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 72px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand img { width: 150px; display: block; object-fit: contain; }
.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
}
.desktop-nav a {
  color: #ffffff;
  font-size: 14px;
  padding: 10px 11px;
  border-radius: 999px;
  transition: .2s ease;
  white-space: nowrap;
}
.desktop-nav a:hover,
.desktop-nav a.active {
  color: var(--cyan);
  background: rgba(191,255,255,.08);
  box-shadow: inset 0 0 0 1px rgba(37,223,245,.18);
}
.header-actions { display: flex; align-items: center; gap: 10px; }
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 22px;
  background: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
  color: #ffffff;
  border-radius: 6px;
  font-weight: 800;
  box-shadow: 0 14px 30px rgba(240,107,234,0.26);
  transition: .22s ease;
  border: 0;
}
.main-btn:hover { transform: translateY(-1px); box-shadow: 0 18px 40px rgba(37,223,245,0.30); }
.header-btn { min-height: 40px; padding: 0 18px; font-size: 14px; }
.menu-toggle {
  width: 44px;
  height: 40px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border: 1px solid rgba(191,255,255,.22);
  border-radius: 8px;
  background: rgba(22,0,43,.52);
  cursor: pointer;
}
.menu-toggle span { width: 20px; height: 2px; background: #fff; border-radius: 3px; display: block; }
.drawer-mask { position: fixed; inset: 0; background: rgba(10,0,20,.58); opacity: 0; pointer-events: none; z-index: 10000; transition: .25s ease; }
.drawer-mask.show { opacity: 1; pointer-events: auto; }
.drawer-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(390px, 88vw);
  height: 100vh;
  z-index: 10001;
  transform: translateX(110%);
  transition: transform .28s ease;
  background:
    linear-gradient(160deg, rgba(36,0,63,.94), rgba(74,0,127,.96)),
    url("背景.webp") center / cover no-repeat;
  border-left: 1px solid rgba(191,255,255,.18);
  box-shadow: -28px 0 60px rgba(0,0,0,.38);
  padding: 22px;
}
.drawer-menu.open { transform: translateX(0); }
.drawer-top { display:flex; align-items:center; justify-content:space-between; margin-bottom:24px; }
.drawer-top img { width: 152px; object-fit: contain; }
.drawer-close { width: 38px; height: 38px; border: 1px solid rgba(191,255,255,.25); color: #fff; background: rgba(22,0,43,.62); border-radius: 50%; font-size: 24px; cursor:pointer; }
.drawer-links { display: grid; gap: 10px; }
.drawer-links a { color:#fff; padding: 14px 15px; border-radius: 10px; background: rgba(22,0,43,.48); border:1px solid rgba(191,255,255,.12); }
.drawer-links a.active,
.drawer-links a:hover { color: var(--cyan); border-color: rgba(37,223,245,.4); background: rgba(37,223,245,.08); }
.drawer-cta { width: 100%; margin-top: 20px; }
.drawer-note { color: var(--muted); line-height: 1.8; font-size: 13px; margin-top: 18px; }
main { position: relative; z-index: 1; }

.hero-section {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(35,0,63,0.55) 0%, rgba(35,0,63,0.78) 58%, rgba(141,0,255,0.92) 100%),
    url("背景.webp") center center / cover no-repeat;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 112px 22px 150px;
}
.hero-section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 230px;
  background: linear-gradient(180deg, rgba(141,0,255,0) 0%, rgba(157,0,255,0.95) 100%);
  pointer-events: none;
}
.hero-inner { max-width: 1180px; margin: 0 auto; display:grid; grid-template-columns: 1.04fr .96fr; align-items:center; gap: 42px; position:relative; z-index:2; width: 100%; }
.hero-copy { text-align: left; }
.hero-kicker { display:inline-flex; color: var(--cyan); border:1px solid rgba(37,223,245,.34); background:rgba(37,223,245,.08); border-radius:999px; padding:8px 14px; font-weight:800; margin-bottom:18px; }
.hero-copy h1 { margin: 0; font-size: clamp(46px, 8vw, 96px); line-height: .98; color: var(--title); text-shadow: 0 0 28px rgba(37,223,245,.28); }
.hero-subtitle { margin: 14px 0 18px; color: #fff; font-size: clamp(18px, 2.4vw, 28px); font-weight: 700; }
.hero-copy p { max-width: 650px; color: var(--muted); line-height: 1.9; font-size: 16px; }
.hero-actions { display:flex; align-items:center; gap:14px; margin-top:28px; flex-wrap:wrap; }
.ghost-btn { display:inline-flex; align-items:center; justify-content:center; min-height:42px; padding:0 20px; border-radius:6px; color:#fff; border:1px solid rgba(191,255,255,.28); background:rgba(22,0,43,.36); font-weight:800; }
.hero-visual { display:flex; justify-content:center; align-items:center; }
.hero-visual-card { position:relative; width:min(460px, 100%); border-radius:28px; padding:24px; background:rgba(60,0,100,.42); border:1px solid rgba(191,255,255,.16); box-shadow:0 28px 80px rgba(0,0,0,.42), 0 0 70px rgba(240,107,234,.18); }
.hero-visual-card img { width: 100%; max-height: 430px; object-fit: contain; display:block; filter: drop-shadow(0 28px 48px rgba(0,0,0,.36)); }
.hero-chip { position:absolute; left:24px; bottom:24px; padding:9px 14px; border-radius:999px; color:#fff; background:rgba(22,0,43,.72); border:1px solid rgba(37,223,245,.3); font-weight:800; }

.stats-strip {
  max-width: 1080px;
  margin: -46px auto 90px;
  border-radius: 12px;
  background: linear-gradient(100deg, #f06bea 0%, #9b67f0 48%, #6d67ff 100%);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 16px 38px rgba(0,0,0,0.28);
  border-bottom: 4px solid #25f5e7;
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
}
.stat-item { padding: 26px 18px; text-align:center; border-right: 1px solid rgba(255,255,255,.2); }
.stat-item:last-child { border-right: 0; }
.stat-num { display:block; font-size: clamp(28px, 4vw, 42px); font-weight: 900; color:#fff; letter-spacing:.5px; }
.stat-label { color: var(--title); font-weight: 800; margin-top: 4px; display:block; }
.section { padding: 0 22px 92px; position:relative; z-index:1; }
.section-narrow { max-width: 1080px; margin:0 auto; }
.section-head { max-width: 860px; margin: 0 auto 34px; text-align:center; }
h1, h2, h3, .section-title { color: #bfffff; text-shadow: 0 0 18px rgba(37,223,245,0.20); }
.section-title { font-size: clamp(30px, 4.6vw, 48px); margin: 0 0 14px; }
.section-desc { color: var(--muted); line-height:1.9; margin:0; }
.quick-grid { max-width:1120px; margin:0 auto; display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap:16px; align-items:stretch; }
.quick-card { min-height:178px; display:flex; flex-direction:column; padding:22px; border-radius:18px; background: rgba(60,0,100,.52); border:1px solid var(--border); box-shadow: 0 18px 46px rgba(0,0,0,0.26); transition:.22s ease; }
.quick-card:hover { transform: translateY(-4px); border-color:rgba(37,223,245,.36); box-shadow:0 22px 54px rgba(37,223,245,.14); }
.quick-num { color: var(--cyan); font-weight:900; font-size: 14px; margin-bottom:10px; }
.quick-card h3 { margin:0 0 10px; min-height: 30px; }
.quick-card p { margin:0; color:var(--muted); line-height:1.7; min-height:52px; }
.quick-card .text-link { margin-top:auto; }
.split-card { max-width:1120px; margin:0 auto; display:grid; grid-template-columns: 1.02fr .98fr; gap:34px; align-items:center; border-radius:28px; padding:34px; background:linear-gradient(140deg, rgba(60,0,100,.68), rgba(22,0,43,.72)); border:1px solid var(--border); box-shadow:0 24px 70px rgba(0,0,0,.34); }
.split-copy p { color: var(--muted); line-height:1.9; }
.point-list { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:12px; margin:22px 0; padding:0; list-style:none; }
.point-list li { color:#fff; background:rgba(37,223,245,.08); border:1px solid rgba(37,223,245,.16); border-radius:12px; padding:12px 14px; }
.split-img { display:flex; align-items:center; justify-content:center; min-height: 280px; }
.split-img img { max-height: 390px; object-fit: contain; display:block; filter: drop-shadow(0 28px 44px rgba(0,0,0,.38)); }
.poster-banner {
  max-width: 1040px;
  margin: 70px auto 36px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.38);
  border:1px solid rgba(191,255,255,.16);
}
.poster-banner img { width: 100%; display: block; height: auto; object-fit: contain; }
.poster-caption { max-width: 1040px; margin: 0 auto 30px; text-align:center; color:var(--title); font-weight:900; font-size:24px; }
.game-grid {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}
.card,
.zone-card,
.info-card,
.game-card {
  background: rgba(60, 0, 100, 0.56);
  border: 1px solid rgba(191,255,255,0.14);
  box-shadow: 0 18px 46px rgba(0,0,0,0.32);
  backdrop-filter: blur(10px);
}
.game-card {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  padding: 18px;
  transition: .24s ease;
}
.game-card:hover { transform: translateY(-5px); box-shadow: 0 26px 62px rgba(37,223,245,.16), 0 18px 46px rgba(0,0,0,.32); border-color: rgba(37,223,245,.36); }
.game-card .game-img-wrap {
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 14px;
  background: radial-gradient(circle, rgba(37,223,245,.12), rgba(22,0,43,.36));
}
.game-card img {
  max-width: 100%;
  max-height: 160px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.game-card h3 { min-height: 52px; margin: 0 0 10px; font-size: 18px; }
.game-card p { min-height: 78px; margin: 0; color: var(--muted); line-height: 1.7; font-size: 14px; }
.game-card .text-link { margin-top: auto; }
.text-link { color: var(--cyan); font-weight: 900; display:inline-flex; align-items:center; gap:6px; }
.text-link:hover { color: var(--pink); }
.event-grid { max-width:1120px; margin:0 auto; display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:20px; align-items:stretch; }
.event-card { min-height: 410px; display:flex; flex-direction:column; border-radius:20px; padding:22px; background:rgba(60,0,100,.56); border:1px solid var(--border); box-shadow:0 18px 46px rgba(0,0,0,.32); }
.event-img-wrap { height: 190px; display:flex; align-items:center; justify-content:center; border-radius:16px; background:rgba(22,0,43,.36); margin-bottom:18px; }
.event-img-wrap img { max-height: 178px; width:auto; height:auto; object-fit:contain; display:block; }
.event-card h3 { min-height: 34px; margin:0 0 10px; }
.event-card p { min-height: 88px; color:var(--muted); line-height:1.8; margin:0; }
.event-card .text-link { margin-top:auto; }
.app-section { max-width:1120px; margin:0 auto; display:grid; grid-template-columns:.9fr 1.1fr; align-items:center; gap:34px; padding:34px; border-radius:28px; background:linear-gradient(130deg, rgba(22,0,43,.78), rgba(74,0,127,.56)); border:1px solid var(--border); box-shadow:0 24px 66px rgba(0,0,0,.34); }
.app-visual { min-height: 300px; display:flex; align-items:center; justify-content:center; }
.app-visual img { max-height: 430px; object-fit: contain; }
.app-copy p { color:var(--muted); line-height:1.9; }
.info-grid { max-width:1120px; margin:0 auto; display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:18px; align-items:stretch; }
.info-card { min-height:236px; display:flex; flex-direction:column; border-radius:18px; padding:24px; }
.info-card h3 { margin:0 0 12px; min-height: 34px; }
.info-card p { color:var(--muted); line-height:1.8; margin:0; min-height: 98px; }
.info-card .text-link { margin-top:auto; }
.faq-list { max-width:960px; margin:0 auto; display:grid; gap:14px; }
.faq-item { border-radius:16px; padding:20px 22px; background:rgba(60,0,100,.52); border:1px solid var(--border); }
.faq-item h3 { margin:0 0 8px; font-size:18px; }
.faq-item p { margin:0; color:var(--muted); line-height:1.8; }
.responsible-box { max-width: 1080px; margin:0 auto; border-radius:24px; padding:30px; background:linear-gradient(120deg, rgba(37,223,245,.14), rgba(240,107,234,.14)); border:1px solid rgba(191,255,255,.18); text-align:center; }
.responsible-box p { color:var(--muted); line-height:1.9; max-width:850px; margin:0 auto 18px; }

.page-hero { padding: 86px 22px 70px; background: radial-gradient(circle at 70% 10%, rgba(240,107,234,.20), transparent 34%), linear-gradient(180deg, rgba(36,0,63,.96), rgba(22,0,43,.92)); position:relative; z-index:1; }
.page-hero-inner { max-width:1120px; margin:0 auto; display:grid; grid-template-columns: 1.05fr .95fr; align-items:center; gap:30px; }
.page-kicker { color:var(--cyan); font-weight:900; margin:0 0 12px; }
.page-hero h1 { font-size: clamp(34px, 5vw, 60px); margin:0 0 18px; line-height:1.08; }
.page-hero p { color:var(--muted); line-height:1.9; margin:0; }
.page-hero-img { min-height: 240px; display:flex; align-items:center; justify-content:center; border-radius:26px; background:rgba(60,0,100,.44); border:1px solid var(--border); box-shadow:0 24px 60px rgba(0,0,0,.32); }
.page-hero-img img { max-height: 360px; object-fit: contain; display:block; padding:18px; }
.page-content { padding:70px 22px 92px; position:relative; z-index:1; }
.content-wrap { max-width: 1080px; margin:0 auto; }
.article-card { border-radius:24px; padding:32px; background:rgba(60,0,100,.52); border:1px solid var(--border); box-shadow:0 18px 46px rgba(0,0,0,.3); }
.article-card h2 { margin-top:0; }
.article-card p { color:var(--muted); line-height:2; margin:0 0 18px; }
.article-card ul { margin:18px 0 0; padding:0; list-style:none; display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:12px; }
.article-card li { padding:14px 16px; border-radius:12px; color:#fff; background:rgba(37,223,245,.08); border:1px solid rgba(37,223,245,.16); }
.zone-grid { margin-top:24px; display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:18px; align-items:stretch; }
.zone-card { min-height: 250px; display:flex; flex-direction:column; border-radius:18px; padding:22px; }
.zone-card h3 { margin:0 0 10px; min-height:34px; }
.zone-card p { color:var(--muted); line-height:1.8; margin:0; min-height:116px; }
.zone-card .text-link { margin-top:auto; }
.timeline { margin-top:24px; display:grid; gap:14px; }
.timeline-item { display:grid; grid-template-columns: 120px 1fr; gap:16px; padding:18px; border-radius:16px; background:rgba(22,0,43,.38); border:1px solid var(--border); }
.timeline-item strong { color:var(--cyan); }
.timeline-item p { margin:0; color:var(--muted); line-height:1.8; }
.contact-panel { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:18px; margin-top:24px; }
.contact-panel .zone-card { min-height: 210px; }
.service-note { margin-top:24px; padding:22px; border-radius:18px; background:rgba(37,223,245,.08); color:var(--muted); border:1px solid rgba(37,223,245,.16); line-height:1.9; }
.content-img,
.zone-card img,
.app-section img,
.hero-visual img,
.poster-banner img { max-width: 100%; height: auto; object-fit: contain; }
.site-footer { position:relative; z-index:1; background:#140024; color:#d8c7ff; padding:54px 22px 20px; border-top:1px solid rgba(191,255,255,.12); }
.footer-inner { max-width:1120px; margin:0 auto; display:grid; grid-template-columns: 1.4fr .8fr .8fr; gap:28px; }
.footer-brand img { width:150px; display:block; object-fit:contain; margin-bottom:16px; }
.footer-brand p { line-height:1.8; margin:0 0 12px; }
.age-note { color:#b99ee8; }
.footer-links { display:grid; align-content:start; gap:10px; }
.footer-links h3 { margin:0 0 8px; font-size:18px; }
.footer-links a { color:#d8c7ff; }
.footer-links a:hover { color:var(--cyan); }
.footer-bottom { max-width:1120px; margin:34px auto 0; padding-top:18px; border-top:1px solid rgba(191,255,255,.1); display:flex; justify-content:space-between; gap:16px; color:#b99ee8; font-size:13px; }

@media (max-width: 1120px) {
  .desktop-nav { display:none; }
  .hero-inner,
  .page-hero-inner { grid-template-columns: 1fr; text-align:center; }
  .hero-copy { text-align:center; }
  .hero-copy p { margin-left:auto; margin-right:auto; }
  .hero-actions { justify-content:center; }
}
@media (max-width: 1024px) {
  .game-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .quick-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .split-card,
  .app-section { grid-template-columns:1fr; }
  .info-grid,
  .zone-grid,
  .contact-panel { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .footer-inner { grid-template-columns:1fr 1fr; }
}
@media (max-width: 720px) {
  .header-inner { min-height:64px; padding:0 14px; }
  .brand img { width:128px; }
  .header-btn { padding:0 12px; font-size:13px; min-height:36px; }
  .menu-toggle { width:40px; height:36px; }
  .hero-section { padding:88px 16px 118px; min-height: calc(100vh - 64px); }
  .hero-visual-card { padding:16px; border-radius:20px; }
  .stats-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); margin: -34px 16px 64px; }
  .stat-item:nth-child(2) { border-right:0; }
  .stat-item:nth-child(1), .stat-item:nth-child(2) { border-bottom:1px solid rgba(255,255,255,.2); }
  .section { padding: 0 16px 68px; }
  .quick-grid,
  .event-grid,
  .info-grid,
  .zone-grid,
  .contact-panel { grid-template-columns:1fr; }
  .point-list,
  .article-card ul { grid-template-columns:1fr; }
  .split-card,
  .app-section,
  .article-card { padding:22px; border-radius:20px; }
  .timeline-item { grid-template-columns:1fr; }
  .page-hero { padding:64px 16px 52px; }
  .page-content { padding:52px 16px 70px; }
  .footer-inner { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; }
  .emoji-bg span { font-size:20px; opacity:.08; }
  .emoji-bg span:nth-child(n+7) { display:none; }
}
@media (max-width: 640px) {
  .game-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap:12px; }
  .game-card { min-height: 360px; padding:14px; }
  .game-card .game-img-wrap { height: 130px; }
  .game-card img { max-height: 120px; }
  .game-card h3 { font-size:16px; min-height:44px; }
  .game-card p { min-height:92px; font-size:13px; }
}
@media (max-width: 420px) {
  .header-actions { gap:6px; }
  .header-btn { padding:0 10px; }
  .brand img { width:116px; }
  .hero-copy h1 { font-size: 42px; }
}