* { box-sizing: border-box; }
:root {
  --bg: #24003f;
  --deep: #16002b;
  --panel: #2d0052;
  --panel2: #3b006b;
  --panel3: #4a007f;
  --title: #bfffff;
  --cyan: #25dff5;
  --pink: #f06bea;
  --text: #ffffff;
  --muted: #d8c7ff;
  --soft: #b99ee8;
  --card: rgba(60, 0, 100, 0.56);
  --line: rgba(191,255,255,0.14);
  --grad: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
}
html, body { margin: 0; min-height: 100%; overflow-x: hidden; overflow-y: auto; scroll-behavior: smooth; }
body { background: radial-gradient(circle at 18% 8%, rgba(240,107,234,.14), transparent 36%), radial-gradient(circle at 92% 24%, rgba(37,223,245,.10), transparent 32%), var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif; line-height: 1.72; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; object-fit: contain; }
main { position: relative; z-index: 1; }
h1, h2, h3, .section-title { color: var(--title); text-shadow: 0 0 18px rgba(37,223,245,0.20); line-height: 1.22; }
p { color: var(--muted); }
.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:15s}.emoji-bg span:nth-child(3){left:24%; animation-delay:5s; animation-duration:12s}.emoji-bg span:nth-child(4){left:36%; animation-delay:1s; animation-duration:16s}.emoji-bg span:nth-child(5){left:48%; animation-delay:4s; animation-duration:14s}.emoji-bg span:nth-child(6){left:60%; animation-delay:7s; animation-duration:17s}.emoji-bg span:nth-child(7){left:72%; animation-delay:3s; animation-duration:12s}.emoji-bg span:nth-child(8){left:84%; animation-delay:6s; animation-duration:15s}.emoji-bg span:nth-child(9){left:94%; animation-delay:8s; animation-duration:18s}.emoji-bg span:nth-child(10){left:8%; animation-delay:9s; animation-duration:19s}.emoji-bg span:nth-child(11){left:66%; animation-delay:10s; animation-duration:13s}.emoji-bg span:nth-child(12){left:88%; 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: 156px; max-height: 48px; display: block; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: 6px; flex: 1; }
.desktop-nav a { color: #fff; font-size: 14px; padding: 9px 10px; border-radius: 999px; white-space: nowrap; transition: .2s ease; }
.desktop-nav a:hover, .desktop-nav a.is-active { color: var(--cyan); background: rgba(191,255,255,.08); box-shadow: inset 0 0 0 1px rgba(37,223,245,.16); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.main-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; background: var(--grad); color: #fff; border-radius: 6px; box-shadow: 0 14px 30px rgba(240,107,234,0.26); font-weight: 800; border: 0; cursor: pointer; transition: transform .22s ease, box-shadow .22s ease; }
.main-btn:hover { transform: translateY(-1px); box-shadow: 0 18px 40px rgba(37,223,245,0.30); }
.main-btn.small { min-height: 40px; padding: 0 17px; font-size: 14px; white-space: nowrap; }
.menu-toggle { width: 42px; height: 42px; border: 1px solid rgba(191,255,255,.22); border-radius: 10px; background: rgba(255,255,255,.06); display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer; }
.menu-toggle span { width: 20px; height: 2px; background: #fff; border-radius: 4px; box-shadow: 0 0 12px rgba(37,223,245,.45); }
.drawer-mask { position: fixed; inset: 0; background: rgba(8,0,18,.58); opacity: 0; visibility: hidden; transition: .25s ease; z-index: 10000; }
.side-drawer { position: fixed; top: 0; right: 0; width: min(390px, 88vw); height: 100vh; padding: 24px; background: radial-gradient(circle at 82% 12%, rgba(240,107,234,.28), transparent 30%), linear-gradient(160deg, rgba(45,0,82,.98), rgba(20,0,36,.98)); border-left: 1px solid rgba(191,255,255,.16); transform: translateX(105%); transition: .28s ease; z-index: 10001; overflow-y: auto; box-shadow: -24px 0 60px rgba(0,0,0,.45); }
.menu-open .drawer-mask { opacity: 1; visibility: visible; }
.menu-open .side-drawer { transform: translateX(0); }
.drawer-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.drawer-logo img { width: 148px; max-height: 48px; }
.drawer-close { width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(191,255,255,.18); background: rgba(255,255,255,.08); color: #fff; font-size: 30px; cursor: pointer; line-height: 1; }
.drawer-copy { margin: 28px 0 20px; padding: 18px; border-radius: 16px; background: rgba(255,255,255,.06); border: 1px solid rgba(191,255,255,.12); }
.drawer-copy strong { color: var(--title); font-size: 22px; }
.drawer-copy p { margin: 4px 0 0; color: var(--soft); font-size: 14px; }
.drawer-nav { display: grid; gap: 10px; }
.drawer-nav a { padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,.05); color: #fff; border: 1px solid rgba(191,255,255,.1); }
.drawer-nav a:hover, .drawer-nav a.is-active { color: var(--cyan); background: rgba(37,223,245,.11); }
.drawer-btn { width: 100%; margin: 22px 0 16px; }
.drawer-note { color: var(--soft); font-size: 13px; }
.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: 128px 22px 130px; }
.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: 1120px; width: 100%; margin: 0 auto; position: relative; z-index: 2; text-align: center; display: grid; place-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; color: var(--cyan); background: rgba(37,223,245,.10); border: 1px solid rgba(37,223,245,.25); font-weight: 800; }
.hero-section h1 { font-size: clamp(46px, 9vw, 96px); margin: 22px 0 12px; letter-spacing: 2px; }
.hero-subtitle { margin: 0 0 18px; color: #fff; font-size: clamp(18px, 2.6vw, 28px); font-weight: 700; }
.hero-desc { max-width: 820px; margin: 0 auto 32px; font-size: 17px; color: #fff; text-shadow: 0 3px 12px rgba(0,0,0,.35); }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.outline-btn { display: inline-flex; min-height: 48px; padding: 0 22px; border-radius: 6px; align-items: center; justify-content: center; color: var(--title); border: 1px solid rgba(191,255,255,.28); background: rgba(255,255,255,.08); 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, 1fr); overflow: hidden; }
.stat-item { padding: 26px 18px; text-align: center; border-right: 1px solid rgba(255,255,255,.24); }
.stat-item:last-child { border-right: 0; }
.stat-item strong { display: block; color: #fff; font-size: clamp(28px, 4vw, 46px); line-height: 1; font-weight: 900; }
.stat-item span { color: var(--title); font-size: 14px; font-weight: 800; }
.section { max-width: 1120px; margin: 0 auto; padding: 88px 22px; position: relative; z-index: 1; }
.section.compact { padding-top: 40px; }
.section-head { max-width: 760px; margin: 0 auto 38px; text-align: center; }
.eyebrow { color: var(--cyan); letter-spacing: .16em; font-size: 13px; font-weight: 900; text-transform: uppercase; }
.section-title { font-size: clamp(30px, 5vw, 54px); margin: 8px 0 14px; }
.section-lead { font-size: 16px; color: var(--muted); margin: 0; }
.card, .zone-card, .info-card, .game-card, .feature-card, .activity-card, .faq-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); }
.quick-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; align-items: stretch; }
.quick-card { min-height: 190px; display: flex; flex-direction: column; padding: 20px; border-radius: 18px; background: rgba(45,0,82,.62); border: 1px solid rgba(191,255,255,.14); box-shadow: 0 18px 40px rgba(0,0,0,.26); }
.quick-card .num { color: var(--cyan); font-size: 13px; font-weight: 900; letter-spacing: .12em; }
.quick-card h3 { min-height: 34px; margin: 12px 0 8px; font-size: 20px; }
.quick-card p { min-height: 58px; margin: 0; color: var(--soft); font-size: 14px; }
.quick-card a, .text-link { margin-top: auto; color: var(--cyan); font-weight: 800; display: inline-flex; align-items: center; gap: 6px; }
.split-panel { display: grid; grid-template-columns: 1.02fr .98fr; gap: 34px; align-items: center; border-radius: 26px; padding: 34px; background: linear-gradient(135deg, rgba(45,0,82,.82), rgba(74,0,127,.48)); border: 1px solid rgba(191,255,255,.14); box-shadow: 0 28px 70px rgba(0,0,0,.34); }
.split-panel.reverse { grid-template-columns: .9fr 1.1fr; }
.split-content h2 { font-size: clamp(30px, 5vw, 50px); margin: 0 0 14px; }
.check-list { list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 10px; }
.check-list li { color: #fff; padding-left: 30px; position: relative; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 16px; height: 16px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 16px rgba(37,223,245,.35); }
.visual-card { min-height: 320px; display: flex; align-items: center; justify-content: center; padding: 18px; border-radius: 24px; background: rgba(22,0,43,.54); border: 1px solid rgba(191,255,255,.12); overflow: hidden; }
.visual-card img { width: 100%; max-height: 360px; object-fit: contain; display: block; }
.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,.14); }
.poster-banner img { width: 100%; display: block; height: auto; }
.game-grid { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
.game-card { min-height: 420px; display: flex; flex-direction: column; padding: 18px; border-radius: 18px; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.game-card:hover { transform: translateY(-4px); border-color: rgba(37,223,245,.34); box-shadow: 0 20px 56px rgba(37,223,245,.15), 0 18px 46px rgba(0,0,0,.32); }
.game-card .game-img-wrap { height: 170px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; border-radius: 15px; background: rgba(22,0,43,.42); }
.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 0 14px; color: var(--soft); font-size: 14px; }
.game-card .text-link { margin-top: auto; }
.activity-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; align-items: stretch; }
.activity-card { min-height: 430px; padding: 22px; border-radius: 22px; display: flex; flex-direction: column; }
.activity-img-wrap { height: 210px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; border-radius: 18px; background: rgba(22,0,43,.46); }
.activity-img-wrap img { max-height: 190px; width: auto; object-fit: contain; }
.activity-card h3 { min-height: 34px; margin: 0 0 10px; }
.activity-card p { min-height: 96px; margin: 0 0 14px; }
.info-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; align-items: stretch; }
.info-card { min-height: 250px; display: flex; flex-direction: column; padding: 24px; border-radius: 20px; }
.info-card h3 { min-height: 60px; margin: 0 0 10px; }
.info-card p { margin: 0; color: var(--soft); }
.faq-list { display: grid; gap: 14px; }
.faq-card { padding: 20px 22px; border-radius: 18px; }
.faq-card h3 { margin: 0 0 8px; font-size: 19px; }
.faq-card p { margin: 0; }
.notice-box { max-width: 1040px; margin: 28px auto 0; padding: 26px; border-radius: 22px; background: linear-gradient(135deg, rgba(240,107,234,.16), rgba(37,223,245,.10)); border: 1px solid rgba(191,255,255,.16); }
.inner-hero { padding: 86px 22px 60px; background: radial-gradient(circle at 72% 0%, rgba(240,107,234,.22), transparent 34%), linear-gradient(180deg, rgba(45,0,82,.75), rgba(36,0,63,0)); }
.inner-hero .inner-wrap { max-width: 1120px; margin: 0 auto; }
.inner-hero h1 { font-size: clamp(34px, 6vw, 64px); margin: 10px 0 16px; }
.inner-hero p { max-width: 820px; font-size: 17px; color: #fff; }
.content-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: start; }
.article-card { padding: 30px; border-radius: 24px; background: rgba(60,0,100,.56); border: 1px solid rgba(191,255,255,.14); box-shadow: 0 18px 46px rgba(0,0,0,.32); }
.article-card h2 { margin-top: 0; font-size: 30px; }
.article-card p { margin: 0 0 16px; }
.side-card { padding: 22px; border-radius: 22px; background: rgba(22,0,43,.5); border: 1px solid rgba(191,255,255,.14); }
.side-card img { width: 100%; max-height: 320px; object-fit: contain; display: block; margin: 0 auto 18px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 0; }
.tag-list span { padding: 8px 12px; border-radius: 999px; color: var(--title); background: rgba(191,255,255,.08); border: 1px solid rgba(191,255,255,.14); font-size: 13px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; align-items: stretch; }
.feature-card { min-height: 230px; border-radius: 20px; padding: 22px; display: flex; flex-direction: column; }
.feature-card h3 { min-height: 56px; margin: 0 0 10px; }
.feature-card p { margin: 0; color: var(--soft); }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.contact-list li { padding: 14px 16px; border-radius: 14px; background: rgba(255,255,255,.05); border: 1px solid rgba(191,255,255,.10); color: var(--muted); }
.site-footer { position: relative; z-index: 1; background: #140024; color: #d8c7ff; margin-top: 80px; border-top: 1px solid rgba(191,255,255,.12); }
.footer-inner { max-width: 1120px; margin: 0 auto; padding: 46px 22px; display: grid; grid-template-columns: 1.2fr 1fr 1.1fr; gap: 30px; }
.footer-brand img { width: 156px; max-height: 48px; display: block; margin-bottom: 16px; }
.footer-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--cyan); }
.footer-safe strong { color: var(--title); }
.footer-safe p, .footer-brand p { margin: 8px 0 0; color: var(--soft); }
.footer-bottom { text-align: center; padding: 18px 22px; color: var(--soft); border-top: 1px solid rgba(191,255,255,.08); font-size: 13px; }
@media (max-width: 1120px) { .desktop-nav { display: none; } .quick-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } .game-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } .content-grid, .split-panel, .split-panel.reverse { grid-template-columns: 1fr; } .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .header-inner { min-height: 64px; padding: 0 14px; } .brand img { width: 132px; } .main-btn.small { min-height: 36px; padding: 0 12px; font-size: 13px; } .hero-section { min-height: calc(100vh - 0px); padding: 104px 16px 116px; } .hero-desc { font-size: 15px; } .stats-strip { grid-template-columns: repeat(2, 1fr); margin: -36px 16px 62px; } .stat-item:nth-child(2) { border-right: 0; } .stat-item { padding: 20px 10px; } .section { padding: 64px 16px; } .quick-grid, .activity-grid, .info-grid, .feature-grid { grid-template-columns: 1fr; } .split-panel { padding: 22px; border-radius: 20px; } .visual-card { min-height: 240px; } .activity-card { min-height: 390px; } .activity-img-wrap { height: 180px; } .footer-inner { grid-template-columns: 1fr; } .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 { min-height: 48px; font-size: 16px; } .game-card p { min-height: 92px; font-size: 13px; } .poster-banner { margin: 44px auto 24px; } .article-card { padding: 22px; } }
@media (max-width: 420px) { .header-actions { gap: 7px; } .main-btn.small { padding: 0 10px; } .menu-toggle { width: 38px; height: 38px; } .game-grid { gap: 10px; } .game-card { min-height: 370px; } }