:root {
  --bg: #24003f;
  --bg-deep: #16002b;
  --bg-1: #2d0052;
  --bg-2: #3b006b;
  --bg-3: #4a007f;
  --cyan: #25dff5;
  --pink: #f06bea;
  --title: #bfffff;
  --text: #ffffff;
  --muted: #d8c7ff;
  --soft: #b99ee8;
  --card: rgba(60, 0, 100, 0.56);
  --border: rgba(191,255,255,0.14);
  --shadow: 0 18px 46px rgba(0,0,0,0.32);
  --gradient: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 15%, rgba(37,223,245,.11), transparent 24rem),
    radial-gradient(circle at 85% 28%, rgba(240,107,234,.13), transparent 27rem),
    linear-gradient(180deg, var(--bg-deep), var(--bg) 35%, #200037 100%);
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.75;
}
body.drawer-open { overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; background: #fff; color: #220039; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { top: 14px; }
.container { width: min(calc(100% - 32px), var(--container)); margin-inline: auto; }
main, .site-footer { position: relative; z-index: 2; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(36, 0, 63, 0.72);
  border-bottom: 1px solid rgba(191,255,255,.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.header-inner { min-height: 74px; display: flex; align-items: center; gap: 28px; }
.brand { flex: 0 0 auto; }
.brand img { width: 168px; height: auto; object-fit: contain; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: clamp(12px, 1.45vw, 24px); flex: 1; min-width: 0; }
.desktop-nav a { position: relative; color: #fff; font-size: 14px; white-space: nowrap; padding: 24px 0 20px; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 15px; height: 2px; background: var(--gradient); transition: right .25s ease; }
.desktop-nav a:hover::after, .desktop-nav a.active::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  background: var(--gradient);
  color: #fff;
  border-radius: 6px;
  box-shadow: 0 14px 30px rgba(240,107,234,0.26);
  font-weight: 700;
  border: 0;
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.main-btn:hover { transform: translateY(-1px); box-shadow: 0 18px 40px rgba(37,223,245,0.30); filter: saturate(1.08); }
.menu-toggle { width: 44px; height: 44px; display: grid; place-content: center; gap: 5px; background: rgba(255,255,255,.06); border: 1px solid var(--border); border-radius: 8px; color: #fff; cursor: pointer; }
.menu-toggle span { display: block; width: 20px; height: 2px; background: #fff; border-radius: 999px; }
.drawer-overlay { position: fixed; inset: 0; z-index: 2000; background: rgba(7,0,18,.72); opacity: 0; visibility: hidden; transition: .25s ease; }
.drawer-overlay.is-open { opacity: 1; visibility: visible; }
.side-drawer { position: fixed; top: 0; right: 0; z-index: 2100; width: min(390px, 92vw); height: 100dvh; overflow-y: auto; transform: translateX(102%); transition: transform .28s ease; background: linear-gradient(180deg, #2a004c, #16002b); border-left: 1px solid var(--border); box-shadow: -24px 0 70px rgba(0,0,0,.45); padding: 22px; }
.side-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.drawer-brand img { width: 156px; height: auto; }
.drawer-close { width: 42px; height: 42px; border: 1px solid var(--border); border-radius: 50%; background: rgba(255,255,255,.05); color: #fff; font-size: 28px; cursor: pointer; }
.drawer-nav { display: grid; gap: 6px; padding: 20px 0; }
.drawer-nav a { padding: 11px 12px; border-radius: 8px; color: var(--muted); border: 1px solid transparent; }
.drawer-nav a:hover { color: #fff; border-color: var(--border); background: rgba(255,255,255,.05); }
.drawer-cta { width: 100%; }
.emoji-layer { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.emoji-layer span { position: absolute; bottom: -80px; font-size: clamp(18px, 2vw, 30px); opacity: .14; filter: drop-shadow(0 0 12px rgba(37,223,245,.18)); animation: floatEmoji 22s linear infinite, swayEmoji 5s ease-in-out infinite alternate; }
.emoji-layer span:nth-child(1){left:3%;animation-delay:-3s}.emoji-layer span:nth-child(2){left:11%;animation-delay:-12s}.emoji-layer span:nth-child(3){left:21%;animation-delay:-8s}.emoji-layer span:nth-child(4){left:31%;animation-delay:-17s}.emoji-layer span:nth-child(5){left:42%;animation-delay:-4s}.emoji-layer span:nth-child(6){left:54%;animation-delay:-14s}.emoji-layer span:nth-child(7){left:65%;animation-delay:-7s}.emoji-layer span:nth-child(8){left:74%;animation-delay:-19s}.emoji-layer span:nth-child(9){left:83%;animation-delay:-10s}.emoji-layer span:nth-child(10){left:91%;animation-delay:-1s}.emoji-layer span:nth-child(11){left:96%;animation-delay:-15s}
@keyframes floatEmoji { 0% { transform: translateY(0) rotate(0); opacity: 0; } 12% { opacity: .14; } 78% { opacity: .12; } 100% { transform: translateY(-120vh) rotate(240deg); opacity: 0; } }
@keyframes swayEmoji { from { margin-left: -12px; } to { margin-left: 16px; } }
h1, h2, h3, .section-title { color: var(--title); text-shadow: 0 0 18px rgba(37,223,245,0.20); line-height: 1.25; }
h1 { font-size: clamp(38px, 7vw, 78px); margin: 0 0 22px; letter-spacing: -.03em; }
h2, .section-title { font-size: clamp(28px, 4vw, 46px); margin: 0 0 18px; }
h3 { font-size: clamp(19px, 2.2vw, 25px); margin: 0 0 10px; }
p { margin: 0 0 1em; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; color: var(--cyan); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--gradient); }
.lead { color: var(--muted); font-size: clamp(17px, 1.7vw, 20px); max-width: 760px; }
.muted { color: var(--muted); }
.soft { color: var(--soft); }
.text-link { color: var(--cyan); font-weight: 700; }
.text-link:hover { color: #fff; }
.section { padding: clamp(70px, 9vw, 118px) 0; }
.section-tight { padding: clamp(46px, 6vw, 78px) 0; }
.section-head { max-width: 760px; margin-bottom: 38px; }
.card, .zone-card, .info-card, .prose-card, .review-card, .faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 18px;
}
.hero { position: relative; min-height: calc(100vh - 74px); display: grid; align-items: center; background: url('背景.webp') center/cover no-repeat; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: rgba(22,0,43,.68); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 42%; z-index: -1; background: linear-gradient(180deg, transparent, rgba(74,0,127,.72) 55%, var(--bg-deep)); }
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: clamp(30px, 6vw, 82px); padding-block: 72px 84px; }
.hero-copy { max-width: 720px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.ghost-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 18px; border: 1px solid rgba(191,255,255,.3); border-radius: 6px; color: #fff; background: rgba(36,0,63,.38); }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 12% 8%; background: radial-gradient(circle, rgba(37,223,245,.35), rgba(240,107,234,.13) 45%, transparent 70%); filter: blur(26px); }
.hero-visual img { position: relative; max-height: 590px; margin-inline: auto; object-fit: contain; filter: drop-shadow(0 34px 70px rgba(0,0,0,.45)); }
.glow-strip { margin-top: -22px; position: relative; z-index: 3; }
.glow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.glow-item { padding: 20px; border-radius: 14px; background: rgba(40,0,72,.84); border: 1px solid rgba(37,223,245,.22); box-shadow: 0 0 24px rgba(37,223,245,.09); }
.glow-item strong { display: block; color: var(--title); margin-bottom: 6px; }
.glow-item p { color: var(--muted); font-size: 14px; margin: 0; }
.capsule-nav { display: flex; flex-wrap: wrap; gap: 10px; }
.capsule-nav a { padding: 8px 14px; border-radius: 999px; color: var(--muted); border: 1px solid var(--border); background: rgba(255,255,255,.035); }
.capsule-nav a:hover { color: #fff; border-color: rgba(37,223,245,.5); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(34px, 7vw, 84px); align-items: center; }
.split.reverse > :first-child { order: 2; }
.split.reverse > :last-child { order: 1; }
.content-img, .zone-card img, .app-section img, .hero-visual img, .poster-banner img { max-width: 100%; height: auto; object-fit: contain; }
.visual-card { padding: 24px; border-radius: 22px; background: linear-gradient(145deg, rgba(74,0,127,.75), rgba(22,0,43,.82)); border: 1px solid var(--border); box-shadow: var(--shadow); }
.poster-banner img { width: min(100%, 1040px); margin-inline: auto; border-radius: 24px; box-shadow: 0 28px 70px rgba(0,0,0,.42), 0 0 40px rgba(240,107,234,.09); }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: quick; }
.quick-card { padding: 24px; min-height: 180px; transition: transform .22s ease, border-color .22s ease; }
.quick-card:hover { transform: translateY(-4px); border-color: rgba(37,223,245,.35); }
.quick-number { display: block; color: var(--cyan); font-size: 13px; font-weight: 800; letter-spacing: .12em; margin-bottom: 15px; }
.quick-card p { color: var(--muted); margin: 0 0 14px; }
.game-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.zone-card { overflow: hidden; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.zone-card:hover { transform: translateY(-6px); box-shadow: 0 24px 56px rgba(0,0,0,.4), 0 0 28px rgba(37,223,245,.12); border-color: rgba(37,223,245,.34); }
.zone-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: #210039; }
.zone-card-body { padding: 17px; }
.zone-card-body p { color: var(--muted); font-size: 14px; min-height: 72px; }
.guide-grid, .feature-grid, .review-grid, .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.info-card, .prose-card, .review-card { padding: clamp(22px, 3vw, 32px); }
.info-card p, .prose-card p, .review-card p { color: var(--muted); }
.icon-badge { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 18px; border-radius: 14px; background: linear-gradient(145deg, rgba(37,223,245,.16), rgba(240,107,234,.14)); border: 1px solid var(--border); font-size: 22px; }
.gift-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.gift-card { overflow: hidden; }
.gift-card img { width: 100%; max-height: 300px; object-fit: contain; background: rgba(22,0,43,.45); }
.gift-card .zone-card-body p { min-height: 0; }
.app-panel { padding: clamp(28px, 5vw, 56px); background: linear-gradient(135deg, rgba(45,0,82,.9), rgba(74,0,127,.56)); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); }
.point-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; list-style: none; padding: 0; margin: 24px 0; }
.point-list li { color: var(--muted); padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); background: rgba(255,255,255,.035); }
.notice-list { display: grid; gap: 12px; }
.notice-item { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; padding: 18px 0; border-bottom: 1px solid var(--border); }
.notice-item time { color: var(--cyan); font-size: 13px; }
.notice-item p { color: var(--muted); margin: 4px 0 0; }
.review-card blockquote { margin: 0; color: var(--muted); }
.review-card footer { margin-top: 18px; color: var(--cyan); font-weight: 700; }
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 22px 24px; }
.faq-item h3 { font-size: 19px; }
.faq-item p { color: var(--muted); margin-bottom: 0; }
.compliance-panel { padding: clamp(28px, 5vw, 52px); border-radius: 22px; background: linear-gradient(120deg, rgba(37,223,245,.08), rgba(240,107,234,.1)); border: 1px solid rgba(191,255,255,.2); }
.page-hero { padding: clamp(72px, 10vw, 128px) 0 64px; background: radial-gradient(circle at 85% 20%, rgba(240,107,234,.18), transparent 34rem), radial-gradient(circle at 10% 30%, rgba(37,223,245,.14), transparent 28rem); }
.page-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 54px; align-items: center; }
.page-hero h1 { font-size: clamp(36px, 6vw, 66px); }
.page-hero .visual-card img { max-height: 430px; margin-inline: auto; }
.breadcrumbs { color: var(--soft); font-size: 14px; margin-bottom: 18px; }
.breadcrumbs a { color: var(--cyan); }
.content-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .7fr); gap: 24px; align-items: start; }
.prose-card + .prose-card { margin-top: 18px; }
.prose-card ul, .info-card ul { margin: 14px 0 0; padding-left: 20px; color: var(--muted); }
.prose-card li, .info-card li { margin: 8px 0; }
.service-points { display: grid; gap: 12px; }
.service-point { padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: rgba(255,255,255,.03); }
.service-point strong { color: var(--title); display: block; margin-bottom: 5px; }
.service-point span { color: var(--muted); font-size: 14px; }
.table-wrap { overflow-x: auto; border-radius: 16px; border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; min-width: 680px; background: rgba(45,0,82,.55); }
th, td { padding: 15px 16px; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--title); background: rgba(255,255,255,.035); }
td { color: var(--muted); }
.site-footer { background: #140024; color: #d8c7ff; padding: 64px 0 24px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 34px; }
.footer-brand img { width: 170px; margin-bottom: 20px; }
.footer-brand p { max-width: 430px; }
.site-footer h2 { font-size: 18px; color: #fff; text-shadow: none; }
.site-footer a { display: block; margin: 8px 0; color: var(--muted); }
.site-footer a:hover { color: var(--cyan); }
.footer-note { margin-top: 42px; padding-top: 22px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; gap: 28px; font-size: 13px; }
.footer-note p { margin: 0; max-width: 740px; }
@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .header-inner { justify-content: space-between; }
  .game-grid { grid-template-columns: repeat(4, 1fr); }
  .quick-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .hero-grid, .split, .page-hero-grid, .content-grid { grid-template-columns: 1fr; }
  .split.reverse > :first-child, .split.reverse > :last-child { order: initial; }
  .hero { min-height: auto; }
  .hero-grid { padding-block: 64px 76px; }
  .hero-visual img { max-height: 420px; }
  .glow-grid { grid-template-columns: repeat(2, 1fr); }
  .game-grid { grid-template-columns: repeat(3, 1fr); }
  .guide-grid, .feature-grid, .review-grid, .news-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-note { flex-direction: column; }
}
@media (max-width: 600px) {
  .container { width: min(calc(100% - 24px), var(--container)); }
  .header-inner { min-height: 64px; gap: 8px; }
  .brand img { width: 118px; }
  .header-actions { gap: 7px; }
  .header-cta { min-height: 38px; padding: 8px 12px; font-size: 13px; white-space: nowrap; }
  .menu-toggle { width: 38px; height: 38px; }
  .menu-toggle span { width: 18px; }
  .section { padding: 68px 0; }
  .hero { min-height: calc(100svh - 64px); }
  .hero-grid { gap: 24px; padding-top: 48px; }
  h1 { font-size: clamp(36px, 13vw, 58px); }
  .lead { font-size: 16px; }
  .glow-strip { margin-top: -10px; }
  .glow-grid, .quick-grid, .guide-grid, .feature-grid, .review-grid, .news-grid, .gift-grid, .point-list, .footer-grid { grid-template-columns: 1fr; }
  .game-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .zone-card-body { padding: 13px; }
  .zone-card-body h3 { font-size: 17px; }
  .zone-card-body p { min-height: 0; font-size: 13px; }
  .quick-card { min-height: 0; }
  .page-hero { padding-top: 58px; }
  .page-hero .visual-card img { max-height: 320px; }
  .emoji-layer span:nth-child(n+6) { display: none; }
  .footer-note { gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}