:root {
    --bg: #24003f;
    --bg-deep: #16002b;
    --bg-soft: #2d0052;
    --bg-mid: #3b006b;
    --cyan: #25dff5;
    --pink: #f06bea;
    --violet: #8f7bff;
    --title: #bfffff;
    --text: #ffffff;
    --muted: #d8c7ff;
    --subtle: #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);
    --radius: 18px;
    --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 15% 10%, rgba(143,123,255,.20), transparent 30%),
        radial-gradient(circle at 85% 25%, rgba(240,107,234,.16), transparent 32%),
        linear-gradient(180deg, #24003f 0%, #16002b 100%);
    color: var(--text);
    font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.75;
}
body.drawer-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }

.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(36, 0, 63, .78);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(191,255,255,.10);
    box-shadow: 0 8px 24px rgba(0,0,0,.22);
}
.header-inner {
    width: min(calc(100% - 32px), var(--max));
    min-height: 74px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}
.site-logo { display: inline-flex; align-items: center; flex: 0 0 auto; }
.site-logo img { display: block; max-height: 48px; width: auto; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 8px; min-width: 0; }
.nav-core a {
    color: #fff;
    text-decoration: none;
    border-radius: 999px;
    padding: 9px 13px;
    white-space: nowrap;
    font-size: 15px;
    transition: .2s ease;
}
.nav-core a:hover, .nav-core a.active { color: var(--cyan); background: rgba(37,223,245,.12); }
.header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; position: relative; z-index: 2; }
.main-btn {
    position: relative;
    z-index: 1;
    pointer-events: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 20px;
    border-radius: 10px;
    background: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 14px 30px rgba(240,107,234,.26);
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(37,223,245,.30); filter: brightness(1.06); }
.menu-toggle {
    position: relative;
    z-index: 2;
    pointer-events: auto;
    width: 44px; height: 44px; border: 1px solid rgba(191,255,255,.18); border-radius: 10px;
    background: rgba(255,255,255,.06); display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    cursor: pointer; padding: 0 11px;
}
.menu-toggle span { height: 2px; width: 100%; background: #fff; border-radius: 99px; }

.drawer-overlay {
    position: fixed; inset: 0; z-index: 10000; background: rgba(7,0,20,.72); opacity: 0; transition: opacity .22s ease;
}
.drawer-overlay.is-visible { opacity: 1; }
.site-drawer {
    position: fixed; top: 0; right: 0; z-index: 10001; width: min(88vw, 390px); height: 100dvh;
    transform: translateX(105%); transition: transform .25s ease; background: linear-gradient(180deg, #2d0052, #16002b);
    border-left: 1px solid rgba(191,255,255,.14); box-shadow: -24px 0 64px rgba(0,0,0,.45); overflow-y: auto;
    padding-bottom: 28px;
}
.site-drawer.is-open { transform: translateX(0); }
.drawer-head { min-height: 76px; padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(191,255,255,.10); }
.drawer-head img { max-height: 44px; width: auto; }
.drawer-close { width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(191,255,255,.18); background: rgba(255,255,255,.06); color: #fff; font-size: 28px; line-height: 1; cursor: pointer; }
.drawer-nav { padding: 14px; display: grid; gap: 6px; }
.drawer-nav a { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; text-decoration: none; border-radius: 12px; color: var(--muted); background: rgba(255,255,255,.035); }
.drawer-nav a:hover { color: var(--cyan); background: rgba(37,223,245,.09); }
.drawer-note { margin: 6px 18px 0; padding: 14px; color: var(--subtle); font-size: 13px; border: 1px solid rgba(191,255,255,.10); border-radius: 12px; background: rgba(0,0,0,.12); }

main { min-height: 60vh; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.section { padding: 82px 0; position: relative; }
.section.compact { padding: 56px 0; }
.section.alt { background: linear-gradient(180deg, rgba(45,0,82,.62), rgba(22,0,43,.20)); border-block: 1px solid rgba(191,255,255,.06); }
.section-kicker, .tag, .label, .badge { color: var(--pink); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
h1, h2, h3, .section-title { color: var(--title); text-shadow: 0 0 18px rgba(37,223,245,.20); line-height: 1.25; }
h1 { font-size: clamp(38px, 6vw, 76px); margin: 0 0 18px; }
h2 { font-size: clamp(28px, 4vw, 45px); margin: 0 0 18px; }
h3 { font-size: 20px; margin: 0 0 10px; }
p { margin: 0 0 16px; color: var(--muted); }
.lead { font-size: clamp(17px, 2vw, 21px); max-width: 820px; }
.text-link { color: var(--cyan); font-weight: 700; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.section-head { max-width: 820px; margin-bottom: 32px; }

.hero {
    min-height: calc(100vh - 74px);
    display: flex; align-items: center; position: relative; overflow: hidden;
    background-image: linear-gradient(90deg, rgba(22,0,43,.94) 0%, rgba(36,0,63,.76) 45%, rgba(36,0,63,.35) 100%), url('背景.webp');
    background-size: cover; background-position: center;
}
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 42%; background: linear-gradient(180deg, transparent, #24003f); pointer-events: none; }
.hero-grid { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; display: grid; grid-template-columns: 1.12fr .88fr; gap: 42px; align-items: center; position: relative; z-index: 1; padding: 70px 0 110px; }
.hero-copy { max-width: 720px; }
.hero-copy .lead { color: #eee5ff; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 24px; }
.secondary-btn { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; padding: 10px 20px; border-radius: 10px; border: 1px solid rgba(191,255,255,.24); text-decoration: none; color: var(--title); background: rgba(255,255,255,.05); }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; list-style: none; margin: 0; }
.hero-points li { padding: 8px 12px; border-radius: 999px; background: rgba(37,223,245,.09); border: 1px solid rgba(37,223,245,.15); color: var(--muted); font-size: 14px; }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 10% 4%; border-radius: 50%; background: radial-gradient(circle, rgba(240,107,234,.35), transparent 65%); filter: blur(12px); }
.hero-visual img { display: block; position: relative; max-height: 620px; margin: 0 auto; object-fit: contain; filter: drop-shadow(0 28px 36px rgba(0,0,0,.42)); }

.neon-strip { margin-top: -44px; position: relative; z-index: 3; }
.neon-grid, .quick-grid, .card-grid, .review-grid, .faq-grid, .stats-grid { display: grid; gap: 18px; }
.neon-grid { grid-template-columns: repeat(4, 1fr); }
.quick-grid { grid-template-columns: repeat(4, 1fr); }
.card-grid { grid-template-columns: repeat(3, 1fr); }
.review-grid { grid-template-columns: repeat(3, 1fr); }
.faq-grid { grid-template-columns: repeat(2, 1fr); }
.stats-grid { grid-template-columns: repeat(4, 1fr); }
.card, .zone-card, .info-card, .review-card, .faq-card, .neon-item, .quick-item, .stat-card {
    background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow); backdrop-filter: blur(10px); border-radius: var(--radius);
}
.neon-item { padding: 22px; min-height: 150px; box-shadow: 0 0 28px rgba(37,223,245,.09), var(--shadow); }
.quick-item { padding: 22px; transition: transform .2s ease, border-color .2s ease; }
.quick-item:hover { transform: translateY(-4px); border-color: rgba(37,223,245,.35); }
.quick-item p { font-size: 14px; }
.card, .info-card, .review-card, .faq-card, .stat-card { padding: 26px; }
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 46px rgba(0,0,0,.32), 0 0 26px rgba(37,223,245,.12); }
.card { transition: .2s ease; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 38px; align-items: center; }
.split.reverse .media { order: 2; }
.split.reverse .copy { order: 1; }
.media img, .content-img, .poster-banner img, .zone-card img, .app-section img, .hero-visual img { max-width: 100%; height: auto; object-fit: contain; }
.media img { display: block; margin: 0 auto; max-height: 520px; filter: drop-shadow(0 24px 34px rgba(0,0,0,.35)); }
.feature-list { display: grid; gap: 12px; padding: 0; margin: 24px 0; list-style: none; }
.feature-list li { position: relative; padding-left: 28px; color: var(--muted); }
.feature-list li::before { content: "✦"; position: absolute; left: 0; top: 0; color: var(--cyan); }

.poster-banner { width: min(calc(100% - 32px), 1040px); margin: 0 auto; }
.poster-banner img { width: 100%; display: block; border-radius: 24px; border: 1px solid rgba(191,255,255,.14); box-shadow: 0 24px 70px rgba(0,0,0,.42); }
.poster-caption { text-align: center; max-width: 760px; margin: 18px auto 0; }

a.game-card { color: inherit; text-decoration: none; }
.game-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.game-card { padding: 14px; border-radius: 16px; background: rgba(60,0,100,.62); border: 1px solid var(--border); box-shadow: var(--shadow); transition: .2s ease; }
.game-card:hover { transform: translateY(-5px); box-shadow: var(--shadow), 0 0 28px rgba(37,223,245,.16); }
.game-card img { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: contain; border-radius: 12px; background: rgba(0,0,0,.12); }
.game-card h3 { margin-top: 14px; font-size: 17px; }
.game-card p { font-size: 13px; min-height: 48px; }
.game-card .mini-link { color: var(--cyan); font-weight: 700; font-size: 14px; }

.dual { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.zone-card { padding: 28px; overflow: hidden; }
.zone-card img { width: 100%; max-height: 330px; display: block; margin: 0 auto 20px; }
.activity-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.activity-card { padding: 0; overflow: hidden; }
.activity-card img { display: block; width: 100%; max-height: 330px; object-fit: contain; background: rgba(0,0,0,.10); }
.activity-card .body { padding: 24px; }
.review-card .quote { font-size: 34px; color: var(--pink); line-height: 1; }
.review-card .user { color: var(--cyan); font-size: 14px; font-weight: 700; }
.faq-card h3 { font-size: 18px; }
.notice-box { padding: 28px; border-radius: var(--radius); background: linear-gradient(135deg, rgba(37,223,245,.10), rgba(240,107,234,.10)); border: 1px solid rgba(191,255,255,.18); }

.page-hero { padding: 94px 0 72px; position: relative; overflow: hidden; border-bottom: 1px solid rgba(191,255,255,.08); background: radial-gradient(circle at 80% 10%, rgba(240,107,234,.20), transparent 35%), linear-gradient(180deg, #2d0052, #24003f); }
.page-hero::after { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 50%; right: -100px; bottom: -170px; background: rgba(37,223,245,.09); filter: blur(8px); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(36px, 5vw, 64px); }
.breadcrumb { display: flex; gap: 9px; flex-wrap: wrap; color: var(--subtle); font-size: 14px; margin-bottom: 18px; }
.breadcrumb a { color: var(--cyan); text-decoration: none; }
.content-section { padding: 72px 0; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 30px; align-items: start; }
.article-card { padding: 30px; border-radius: var(--radius); background: rgba(60,0,100,.45); border: 1px solid var(--border); }
.article-card + .article-card { margin-top: 20px; }
.article-card p:last-child { margin-bottom: 0; }
.side-card { position: sticky; top: 98px; padding: 24px; border-radius: var(--radius); background: rgba(45,0,82,.86); border: 1px solid var(--border); }
.side-card img { width: 100%; max-height: 360px; object-fit: contain; margin-bottom: 18px; }
.side-links { display: grid; gap: 10px; }
.side-links a { padding: 10px 12px; text-decoration: none; border-radius: 10px; background: rgba(255,255,255,.04); color: var(--muted); }
.side-links a:hover { color: var(--cyan); }
.check-list { padding-left: 20px; color: var(--muted); }
.check-list li { margin-bottom: 10px; }
.qa-list { display: grid; gap: 16px; }
.qa-item { padding: 22px; border-radius: 14px; background: rgba(60,0,100,.46); border: 1px solid var(--border); }
.qa-item h3 { font-size: 18px; }
.table-wrap { overflow-x: auto; border-radius: 14px; border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; min-width: 680px; background: rgba(60,0,100,.40); }
th, td { padding: 14px 16px; text-align: left; border-bottom: 1px solid rgba(191,255,255,.10); color: var(--muted); }
th { color: var(--title); background: rgba(37,223,245,.07); }

.site-footer { background: #140024; color: var(--muted); border-top: 1px solid rgba(191,255,255,.08); padding: 64px 0 92px; }
.footer-inner { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; display: grid; grid-template-columns: 1.1fr 1.9fr; gap: 54px; }
.footer-brand img { max-height: 54px; width: auto; margin-bottom: 18px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-links h3 { font-size: 16px; }
.footer-links a { display: block; color: var(--muted); text-decoration: none; margin: 7px 0; }
.footer-links a:hover { color: var(--cyan); }
.footer-legal { width: min(calc(100% - 32px), var(--max)); margin: 36px auto 0; padding-top: 24px; border-top: 1px solid rgba(191,255,255,.08); font-size: 13px; }
.mobile-quick { display: none; }

@media (max-width: 1080px) {
    .nav-core { display: none; }
    .hero-grid { grid-template-columns: 1fr 1fr; }
    .quick-grid { grid-template-columns: repeat(3, 1fr); }
    .game-grid { grid-template-columns: repeat(4, 1fr); }
    .review-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
    .section { padding: 64px 0; }
    .hero { min-height: auto; }
    .hero-grid { grid-template-columns: 1fr; padding: 72px 0 110px; }
    .hero-visual { order: -1; }
    .hero-visual img { max-height: 390px; }
    .neon-grid, .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .quick-grid, .card-grid { grid-template-columns: repeat(2, 1fr); }
    .split, .dual, .activity-grid, .content-grid, .footer-inner { grid-template-columns: 1fr; }
    .split.reverse .media, .split.reverse .copy { order: initial; }
    .game-grid { grid-template-columns: repeat(3, 1fr); }
    .side-card { position: static; }
    .footer-links { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 620px) {
    body { padding-bottom: 68px; }
    .header-inner { width: min(calc(100% - 20px), var(--max)); min-height: 66px; gap: 10px; }
    .site-logo img { max-height: 38px; max-width: 124px; object-fit: contain; }
    .header-actions { gap: 7px; }
    .header-play { min-height: 40px; padding: 8px 12px; font-size: 13px; border-radius: 9px; }
    .menu-toggle { width: 40px; height: 40px; border-radius: 9px; padding-inline: 9px; }
    .container, .hero-grid, .poster-banner, .footer-inner, .footer-legal { width: min(calc(100% - 24px), var(--max)); }
    .hero-grid { padding-top: 44px; }
    .hero-copy { text-align: center; }
    .hero-actions, .hero-points { justify-content: center; }
    .hero-visual img { max-height: 300px; }
    .neon-strip { margin-top: -60px; }
    .neon-grid, .quick-grid, .card-grid, .review-grid, .faq-grid, .stats-grid { grid-template-columns: 1fr; }
    .game-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .game-card { padding: 10px; }
    .game-card h3 { font-size: 15px; }
    .game-card p { font-size: 12px; min-height: auto; }
    .footer-links { grid-template-columns: 1fr 1fr; }
    .mobile-quick {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 9998; display: grid; grid-template-columns: repeat(4, 1fr);
        background: rgba(22,0,43,.94); backdrop-filter: blur(12px); border-top: 1px solid rgba(191,255,255,.14); padding-bottom: env(safe-area-inset-bottom);
    }
    .mobile-quick a { min-height: 58px; display: flex; align-items: center; justify-content: center; text-decoration: none; color: var(--muted); font-size: 13px; }
    .mobile-quick a:hover { color: var(--cyan); background: rgba(37,223,245,.07); }
}
@media (max-width: 390px) {
    .site-logo img { max-width: 102px; }
    .header-play { padding-inline: 9px; font-size: 12px; }
    .footer-links { grid-template-columns: 1fr; }
}