html,
body {
    margin: 0;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
}

* { box-sizing: border-box; }

body {
    background: #24003f;
    color: #ffffff;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.75;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; height: auto; display: block; }

.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(36,0,63,0.68);
    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;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 22px;
}

.brand img,
.drawer-logo img,
.footer-brand img {
    width: 156px;
    height: auto;
    object-fit: contain;
}

.header-actions { display: flex; align-items: center; gap: 14px; }

.main-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 22px;
    border-radius: 6px;
    font-weight: 700;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.main-btn {
    background: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
    color: #ffffff;
    box-shadow: 0 14px 30px rgba(240,107,234,0.26);
}

.main-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 40px rgba(37,223,245,0.30);
}

.ghost-btn {
    border: 1px solid rgba(191,255,255,.28);
    color: #bfffff;
    background: rgba(255,255,255,.05);
}

.ghost-btn:hover { border-color: rgba(37,223,245,.85); box-shadow: 0 0 22px rgba(37,223,245,.18); }

.header-btn { min-height: 38px; padding: 8px 18px; white-space: nowrap; }

.menu-toggle {
    width: 46px;
    height: 42px;
    border: 1px solid rgba(191,255,255,.22);
    border-radius: 8px;
    background: rgba(45,0,82,.62);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    width: 23px;
    height: 2px;
    border-radius: 4px;
    background: #ffffff;
    box-shadow: 0 0 8px rgba(37,223,245,.35);
}

.drawer-mask {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(6,0,14,.55);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s ease;
}

.side-drawer {
    position: fixed;
    right: 0;
    top: 0;
    width: min(420px, 88vw);
    min-height: 100vh;
    z-index: 10001;
    padding: 26px;
    background:
        radial-gradient(circle at top right, rgba(240,107,234,.22), transparent 34%),
        radial-gradient(circle at bottom left, rgba(37,223,245,.18), transparent 28%),
        linear-gradient(180deg, rgba(59,0,107,.98), rgba(22,0,43,.98));
    box-shadow: -28px 0 60px rgba(0,0,0,.42);
    transform: translateX(110%);
    transition: transform .28s ease;
}

.drawer-open .drawer-mask { opacity: 1; visibility: visible; }
.drawer-open .side-drawer { transform: translateX(0); }

.drawer-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.drawer-close {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(191,255,255,.22);
    border-radius: 50%;
    background: rgba(255,255,255,.05);
    color: #ffffff;
    font-size: 28px;
    cursor: pointer;
}

.drawer-nav { margin: 34px 0 26px; display: grid; gap: 12px; }
.drawer-nav a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 16px;
    border-radius: 10px;
    background: rgba(255,255,255,.045);
    border: 1px solid rgba(191,255,255,.10);
    color: #ffffff;
}
.drawer-nav a:after { content: '›'; color: #25dff5; font-size: 22px; line-height: 1; }
.drawer-nav a.is-active,
.drawer-nav a:hover { color: #25dff5; border-color: rgba(37,223,245,.52); background: rgba(37,223,245,.08); }
.drawer-cta { width: 100%; }
.drawer-note { color: #b99ee8; font-size: 14px; margin-top: 18px; }

.site-main { position: relative; z-index: 1; }

.emoji-bg {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.emoji-bg span {
    position: absolute;
    left: var(--x);
    font-size: var(--s);
    opacity: .12;
    animation: floatEmoji var(--r) linear infinite;
    animation-delay: var(--d);
    filter: drop-shadow(0 0 10px rgba(37,223,245,.25));
}

@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; }
}

.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;
}

.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 {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    min-height: calc(100vh - 72px);
    margin: 0 auto;
    padding: 70px 22px 96px;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 42px;
    align-items: center;
}

.hero-kicker,
.kicker { color: #25dff5; font-weight: 700; letter-spacing: .04em; }
.hero-title,
.page-hero h1 { margin: 14px 0 14px; font-size: clamp(44px, 7vw, 88px); line-height: 1.05; color: #bfffff; text-shadow: 0 0 28px rgba(37,223,245,.28); }
.hero-sub { font-size: clamp(20px, 2.5vw, 31px); color: #ffffff; margin: 0 0 16px; }
.hero-copy { color: #d8c7ff; max-width: 680px; font-size: 17px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-note { color: #b99ee8; font-size: 14px; margin-top: 18px; }
.hero-visual { position: relative; }
.hero-visual img {
    width: 100%;
    max-height: 520px;
    object-fit: contain;
    filter: drop-shadow(0 30px 58px rgba(0,0,0,.45));
}
.glow-card,
.card,
.zone-card,
.info-card,
.page-panel,
.faq-item,
.service-band,
.notice-box {
    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);
}

.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;
}
.stats-item { padding: 26px 18px; text-align: center; position: relative; }
.stats-item + .stats-item { border-left: 1px solid rgba(255,255,255,.22); }
.stats-number { display: block; font-size: clamp(26px, 3vw, 42px); line-height: 1; font-weight: 800; color: #ffffff; }
.stats-label { color: #bfffff; font-weight: 700; margin-top: 8px; display: block; }

.section,
.page-section { max-width: 1200px; margin: 0 auto; padding: 72px 22px; position: relative; z-index: 2; }
.section-tight { padding-top: 34px; }
.section-head { max-width: 840px; 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, 4vw, 48px); margin: 8px 0 14px; line-height: 1.18; }
.section-head p,
.page-hero p,
.lead { color: #d8c7ff; font-size: 17px; }
.text-muted { color: #b99ee8; }

.pill-nav { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.pill-nav a {
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(45,0,82,.78);
    border: 1px solid rgba(191,255,255,.14);
    color: #ffffff;
}
.pill-nav a:hover { color: #25dff5; border-color: rgba(37,223,245,.48); box-shadow: 0 0 20px rgba(37,223,245,.15); }

.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.category-card { padding: 22px; border-radius: 16px; transition: transform .22s ease, box-shadow .22s ease; }
.category-card:hover { transform: translateY(-4px); box-shadow: 0 24px 58px rgba(37,223,245,.14); }
.category-card .num { color: #25dff5; font-weight: 800; letter-spacing: .04em; }
.category-card h3 { margin: 8px 0; font-size: 20px; }
.category-card p { color: #d8c7ff; margin: 0; }

.split-section { display: grid; grid-template-columns: 1fr .95fr; gap: 34px; align-items: center; }
.split-section.reverse { grid-template-columns: .9fr 1.1fr; }
.panel { padding: 34px; border-radius: 20px; }
.feature-list { display: grid; gap: 12px; padding: 0; margin: 24px 0; list-style: none; }
.feature-list li { color: #d8c7ff; padding-left: 28px; position: relative; }
.feature-list li:before { content: '✦'; color: #25dff5; position: absolute; left: 0; top: 0; }
.content-img,
.zone-card img,
.app-section img,
.hero-visual img,
.poster-banner img,
.page-visual img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}
.page-visual img,
.content-img { border-radius: 18px; filter: drop-shadow(0 24px 40px rgba(0,0,0,.36)); }

.poster-banner {
    max-width: 1040px;
    margin: 70px auto 36px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0,0,0,.38);
}
.poster-banner img { width: 100%; display: block; height: auto; }

.game-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.game-card { border-radius: 18px; overflow: hidden; transition: transform .22s ease, box-shadow .22s ease; }
.game-card:hover { transform: translateY(-5px); box-shadow: 0 28px 64px rgba(37,223,245,.18); }
.game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; padding: 10px; background: rgba(22,0,43,.72); }
.game-card-body { padding: 16px; }
.game-card h3 { margin: 0 0 8px; font-size: 18px; }
.game-card p { margin: 0 0 10px; color: #d8c7ff; font-size: 14px; }
.text-link { color: #25dff5; font-weight: 700; }
.text-link:hover { color: #f06bea; }

.activity-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.activity-card { border-radius: 20px; overflow: hidden; }
.activity-card img { width: 100%; height: 260px; object-fit: contain; background: rgba(22,0,43,.7); padding: 12px; }
.activity-card .card-body { padding: 24px; }
.activity-card p { color: #d8c7ff; }

.app-section { border-radius: 24px; padding: 34px; background: linear-gradient(135deg, rgba(59,0,107,.72), rgba(22,0,43,.88)); }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.info-card { border-radius: 18px; padding: 24px; }
.info-card p { color: #d8c7ff; margin-bottom: 0; }

.faq-grid { display: grid; gap: 16px; }
.faq-item { border-radius: 16px; padding: 22px; }
.faq-item h3 { margin: 0 0 8px; }
.faq-item p { color: #d8c7ff; margin: 0; }

.notice-box { border-radius: 20px; padding: 30px; background: linear-gradient(135deg, rgba(37,223,245,.10), rgba(240,107,234,.12)); }
.notice-box p { color: #d8c7ff; }

.reviews { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.review { padding: 20px; border-radius: 18px; }
.review p { color: #d8c7ff; margin: 0; }
.review strong { color: #25dff5; display: block; margin-bottom: 8px; }

.page-hero {
    background:
        radial-gradient(circle at 18% 20%, rgba(37,223,245,.15), transparent 32%),
        radial-gradient(circle at 82% 18%, rgba(240,107,234,.18), transparent 28%),
        linear-gradient(180deg, #2d0052 0%, #24003f 100%);
    padding: 78px 22px 56px;
}
.page-hero-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.08fr .92fr; gap: 36px; align-items: center; }
.page-hero h1 { font-size: clamp(38px, 5vw, 64px); }
.breadcrumb { color: #b99ee8; font-size: 14px; }
.breadcrumb a { color: #25dff5; }

.page-panel { border-radius: 22px; padding: 32px; margin-bottom: 22px; }
.page-panel p { color: #d8c7ff; }
.page-panel h2 { margin-top: 0; }
.two-col { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.check-list { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
.check-list li { color: #d8c7ff; padding-left: 28px; position: relative; }
.check-list li:before { content: '✓'; position: absolute; left: 0; color: #25dff5; font-weight: 800; }
.service-band { border-radius: 18px; padding: 18px 22px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 28px; }
.service-band span { color: #bfffff; font-weight: 700; }

.site-footer { position: relative; z-index: 2; background: #140024; color: #d8c7ff; margin-top: 60px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 54px 22px; display: grid; grid-template-columns: 1.4fr .75fr .75fr 1fr; gap: 30px; }
.footer-brand p,
.footer-reminder p { color: #d8c7ff; }
.footer-links { display: grid; gap: 8px; align-content: start; }
.footer-links h3,
.footer-reminder h3 { margin: 0 0 10px; }
.footer-links a { color: #d8c7ff; }
.footer-links a:hover { color: #25dff5; }
.footer-bottom { border-top: 1px solid rgba(191,255,255,.10); text-align: center; padding: 16px 22px; color: #b99ee8; }

@media (max-width: 1024px) {
    .hero-inner,
    .page-hero-inner,
    .split-section,
    .split-section.reverse { grid-template-columns: 1fr; }
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .game-grid { grid-template-columns: repeat(3, 1fr); }
    .reviews,
    .footer-inner { grid-template-columns: repeat(2, 1fr); }
    .service-band { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
    .header-inner { min-height: 64px; padding: 0 14px; }
    .brand img,
    .drawer-logo img { width: 130px; }
    .header-btn { padding: 8px 12px; font-size: 13px; }
    .menu-toggle { width: 40px; height: 38px; }
    .hero-inner { padding: 54px 18px 90px; }
    .hero-actions { gap: 10px; }
    .main-btn,
    .ghost-btn { width: 100%; }
    .header-actions .main-btn { width: auto; }
    .stats-strip { grid-template-columns: repeat(2, 1fr); margin: -36px 14px 50px; }
    .stats-item:nth-child(3) { border-left: 0; border-top: 1px solid rgba(255,255,255,.22); }
    .stats-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.22); }
    .section,
    .page-section { padding: 52px 16px; }
    .category-grid,
    .info-grid,
    .two-col,
    .three-col,
    .activity-grid,
    .reviews,
    .footer-inner { grid-template-columns: 1fr; }
    .game-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .game-card-body { padding: 12px; }
    .panel,
    .page-panel,
    .app-section { padding: 22px; }
    .page-hero { padding: 54px 16px 36px; }
    .service-band { grid-template-columns: 1fr; }
    .emoji-bg span:nth-child(n+7) { display: none; }
}

@media (max-width: 420px) {
    .brand img { width: 116px; }
    .header-btn { font-size: 12px; padding: 7px 10px; }
    .stats-strip { grid-template-columns: 1fr; }
    .stats-item + .stats-item { border-left: 0; border-top: 1px solid rgba(255,255,255,.22); }
}