:root {
    --bg: #080A0D;
    --panel: #0D1015;
    --panel-2: #12161C;
    --panel-3: #171C23;
    --panel-hover: #1B2129;
    --text: #F5F7FA;
    --body: #C7CDD5;
    --muted: #9098A3;
    --border: rgba(255,255,255,.09);
    --border-strong: rgba(255,255,255,.16);
    --accent: #5C7CFA;
    --accent-bright: #6EA8FF;
    --ice: #8ED8FF;
    --violet: #7775FF;
    --content: 1280px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--body);
    font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.8;
    overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; object-fit: contain; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 3px solid rgba(142,216,255,.75); outline-offset: 3px; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 20000; background: #fff; color: #111; padding: 10px 14px; border-radius: 8px; text-decoration: none; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; width: 100%; z-index: 9999; background: rgba(8,10,13,.96); border-bottom: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(14px); transition: box-shadow .2s ease; }
.site-header.is-scrolled { box-shadow: 0 12px 35px rgba(0,0,0,.28); }
.header-inner { position: relative; max-width: 1280px; min-height: 76px; margin: 0 auto; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; }
.menu-toggle { width: 46px; height: 46px; padding: 0; border: 1px solid rgba(255,255,255,.10); border-radius: 10px; background: #12161C; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; cursor: pointer; }
.menu-toggle span { width: 24px; height: 2px; background: #F5F7FA; display: block; }
.site-logo { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); background: #F5F7FA; padding: 7px 14px; border-radius: 8px; line-height: 0; }
.site-logo img { width: auto; max-width: 130px; max-height: 34px; }
.header-game-btn, .btn-primary { display: inline-flex; align-items: center; justify-content: center; background: #5C7CFA; color: #fff; border-radius: 999px; text-decoration: none; font-weight: 700; white-space: nowrap; transition: background .18s ease, transform .18s ease; }
.header-game-btn { height: 44px; min-width: 96px; padding: 0 21px; box-shadow: 0 8px 24px rgba(92,124,250,.20); }
.header-game-btn:hover, .btn-primary:hover { background: #7390FF; transform: translateY(-1px); }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(0,0,0,.68); opacity: 0; transition: opacity .22s ease; }
.drawer-overlay.is-visible { opacity: 1; }
.site-drawer { position: fixed; left: 0; top: 0; bottom: 0; z-index: 10001; width: min(460px, 92vw); padding: 24px 26px 36px; background: #0D1015; border-right: 1px solid var(--border); transform: translateX(-102%); transition: transform .25s ease; overflow-y: auto; box-shadow: 30px 0 70px rgba(0,0,0,.35); }
.site-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.drawer-logo { display: inline-flex; background: #F5F7FA; padding: 7px 12px; border-radius: 8px; line-height: 0; }
.drawer-logo img { max-width: 120px; max-height: 32px; }
.drawer-close { width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 10px; background: #171C23; color: #F5F7FA; font-size: 30px; line-height: 1; cursor: pointer; }
.drawer-nav { display: grid; }
.drawer-nav a { position: relative; display: block; padding: 17px 10px 17px 18px; border-bottom: 1px solid rgba(255,255,255,.07); color: #F5F7FA; text-decoration: none; font-size: 21px; font-weight: 700; }
.drawer-nav a:hover { color: #8ED8FF; }
.drawer-nav a.is-current { color: #6EA8FF; }
.drawer-nav a.is-current::before { content: ''; position: absolute; left: 0; top: 50%; width: 4px; height: 24px; border-radius: 3px; transform: translateY(-50%); background: #5C7CFA; }
.section { padding: 104px 22px; }
.section-sm { padding: 74px 22px; }
.section-dark { background: #0D1015; }
.section-mid { background: #12161C; }
.section-lightdark { background: #171C23; }
.section-blueblack { background: #101722; }
.container { width: 100%; max-width: var(--content); margin: 0 auto; }
.reading { width: min(100%, 860px); }
.eyebrow { margin: 0 0 12px; color: #8ED8FF; text-transform: uppercase; letter-spacing: .12em; font-size: 13px; font-weight: 800; }
h1,h2,h3 { margin: 0; color: var(--text); line-height: 1.18; letter-spacing: -.025em; }
h1 { font-size: clamp(42px, 5.3vw, 68px); }
h2 { font-size: clamp(30px, 3.4vw, 42px); }
h3 { font-size: clamp(20px, 2vw, 26px); }
p { margin: 0 0 1.25em; }
.lead { margin-top: 22px; color: var(--body); font-size: clamp(18px, 1.7vw, 21px); max-width: 760px; }
.muted { color: var(--muted); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; margin-bottom: 38px; }
.section-head p { max-width: 650px; margin: 14px 0 0; color: var(--muted); }
.text-link { color: #8ED8FF; text-decoration: none; font-weight: 700; }
.text-link:hover { color: #F5F7FA; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.btn-primary { min-height: 48px; padding: 0 24px; }
.hero { min-height: 650px; padding: 86px 22px 92px; display: flex; align-items: center; background: radial-gradient(circle at 75% 35%, rgba(92,124,250,.16), transparent 38%), linear-gradient(180deg, #0D1015 0%, #080A0D 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0,1.02fr) minmax(420px,.98fr); align-items: center; gap: 58px; }
.hero-copy h1 { max-width: 720px; }
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 480px; }
.hero-visual::before { content: ''; position: absolute; inset: 8% 7%; border: 1px solid rgba(110,168,255,.18); border-radius: 32px; transform: rotate(3deg); }
.hero-visual img { position: relative; max-height: 520px; filter: drop-shadow(0 30px 55px rgba(92,124,250,.16)); }
.hero-points { display: flex; flex-wrap: wrap; gap: 16px 28px; margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--border); color: #C7CDD5; font-size: 14px; }
.hero-points span::before { content: '•'; color: #6EA8FF; margin-right: 9px; }
.category-strip { background: #0D1015; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.category-scroll { display: flex; gap: 28px; overflow-x: auto; scrollbar-width: thin; padding: 0 22px; max-width: 1280px; margin: 0 auto; }
.category-scroll a { position: relative; flex: 0 0 auto; padding: 20px 0 17px; color: #B8C0CA; text-decoration: none; font-weight: 700; }
.category-scroll a:first-child { color: #6EA8FF; }
.category-scroll a:first-child::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: #5C7CFA; }
.feature-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 22px; }
.feature-stack { display: grid; gap: 22px; }
.feature-story { position: relative; min-height: 260px; overflow: hidden; background: #12161C; border: 1px solid var(--border); border-radius: 18px; }
.feature-story.large { min-height: 550px; }
.feature-story img { width: 100%; height: 100%; min-height: inherit; object-fit: contain; opacity: .82; background: #080A0D; transition: transform .25s ease; }
.feature-story:hover img { transform: scale(1.025); }
.feature-story::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 25%, rgba(8,10,13,.94) 90%); }
.feature-story-content { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: 30px; }
.feature-story-content p { max-width: 690px; margin: 10px 0 18px; }
.story-meta { color: #8ED8FF; font-size: 13px; font-weight: 800; letter-spacing: .08em; }
.story-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.game-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 20px; }
.game-grid.hot { grid-template-columns: repeat(5, minmax(0,1fr)); }
.game-item { background: #12161C; border: 1px solid rgba(255,255,255,.08); border-radius: 14px; overflow: hidden; transition: transform .2s ease, border-color .2s ease; }
.game-item:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.16); }
.game-cover { overflow: hidden; aspect-ratio: 1.15/1; background: #0D1015; }
.game-cover img { width: 100%; height: 100%; object-fit: contain; transition: transform .25s ease; }
.game-item:hover .game-cover img { transform: scale(1.025); }
.game-info { padding: 19px; }
.game-type { color: #8ED8FF; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.game-info h3 { margin-top: 6px; font-size: 20px; }
.game-info p { margin: 10px 0 16px; color: #AEB6C1; font-size: 14px; line-height: 1.7; }
.game-links { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.game-links a { font-size: 14px; text-decoration: none; font-weight: 700; }
.game-links a:first-child { color: #8ED8FF; }
.game-links a:last-child { color: #F5F7FA; }
.theme-list { display: grid; gap: 24px; }
.theme-row { display: grid; grid-template-columns: 1.1fr .9fr; min-height: 340px; overflow: hidden; border: 1px solid var(--border); border-radius: 20px; background: #0D1015; }
.theme-row:nth-child(even) { grid-template-columns: .9fr 1.1fr; background: #171C23; }
.theme-row:nth-child(even) .theme-copy { order: 2; }
.theme-copy { padding: 50px; display: flex; flex-direction: column; justify-content: center; }
.theme-copy p { margin: 16px 0 22px; max-width: 620px; }
.theme-image { min-height: 320px; background: #080A0D; }
.theme-image img { width: 100%; height: 100%; object-fit: contain; }
.banner-wrap { max-width: 1180px; margin: 0 auto; }
.banner-wrap img { width: 100%; height: auto; object-fit: contain; border-radius: 18px; display: block; border: 1px solid var(--border); }
.release-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: stretch; }
.release-visual { border-radius: 20px; overflow: hidden; background: #0D1015; min-height: 520px; border: 1px solid var(--border); }
.release-visual img { width: 100%; height: 100%; object-fit: contain; }
.release-list { display: grid; }
.release-item { padding: 25px 0; border-bottom: 1px solid var(--border); }
.release-item:first-child { padding-top: 6px; }
.release-label { color: #6EA8FF; font-size: 13px; font-weight: 800; }
.release-item p { margin: 9px 0 12px; color: #AEB6C1; }
.mobile-grid, .split-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.mobile-visual { display: flex; align-items: center; justify-content: center; min-height: 480px; }
.mobile-visual img { max-height: 520px; filter: drop-shadow(0 25px 45px rgba(0,0,0,.35)); }
.check-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px 20px; margin: 26px 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 22px; color: #D2D7DE; }
.check-list li::before { content: ''; position: absolute; left: 0; top: .68em; width: 8px; height: 8px; border-radius: 50%; background: #6EA8FF; }
.event-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 28px; }
.event-item { border: 1px solid var(--border); border-radius: 18px; overflow: hidden; background: #12161C; }
.event-item img { width: 100%; display: block; background: #080A0D; }
.event-copy { padding: 28px; }
.event-copy p { color: #AEB6C1; }
.news-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 34px; }
.news-lead { padding: 34px; border: 1px solid var(--border); background: #12161C; border-radius: 18px; }
.news-lead img { border-radius: 12px; margin-bottom: 24px; }
.news-list { display: grid; align-content: start; }
.news-item { padding: 22px 0; border-bottom: 1px solid var(--border); }
.news-item:first-child { padding-top: 0; }
.news-item p { margin: 8px 0 0; color: #AEB6C1; }
.info-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.info-panel { padding: 28px; border: 1px solid var(--border); background: #12161C; border-radius: 16px; }
.info-panel p { margin-top: 10px; color: #AEB6C1; }
.quote-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.quote { margin: 0; padding: 26px; border: 1px solid var(--border); background: #171C23; border-radius: 14px; color: #C7CDD5; }
.quote cite { display: block; margin-top: 14px; color: #8ED8FF; font-style: normal; font-size: 13px; }
.page-hero { padding: 95px 22px 86px; background: radial-gradient(circle at 78% 24%, rgba(92,124,250,.13), transparent 32%), #0D1015; border-bottom: 1px solid var(--border); }
.page-hero .container { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 40px; }
.page-hero p { max-width: 800px; margin: 20px 0 0; font-size: 19px; }
.page-hero .hero-badge { color: #8ED8FF; font-size: 13px; font-weight: 800; letter-spacing: .12em; }
.prose { max-width: 860px; }
.prose h2 { margin: 1.7em 0 .55em; }
.prose h3 { margin: 1.6em 0 .45em; }
.prose p { color: #C7CDD5; }
.prose ul { padding-left: 22px; }
.prose li { margin: 8px 0; }
.prose strong { color: #F5F7FA; }
.content-grid { display: grid; grid-template-columns: minmax(0,1fr) 330px; gap: 68px; align-items: start; }
.aside-box { position: sticky; top: 108px; padding: 26px; border: 1px solid var(--border); border-radius: 16px; background: #12161C; }
.aside-box h2 { font-size: 22px; margin-bottom: 14px; }
.aside-box a { display: block; padding: 11px 0; border-bottom: 1px solid var(--border); color: #D2D7DE; text-decoration: none; }
.aside-box a:last-child { border-bottom: 0; }
.aside-box a:hover { color: #8ED8FF; }
.faq-list { display: grid; gap: 12px; max-width: 920px; }
.faq-item { border: 1px solid var(--border); border-radius: 14px; background: #12161C; overflow: hidden; }
.faq-question { width: 100%; min-height: 58px; padding: 18px 56px 18px 20px; position: relative; text-align: left; border: 0; background: transparent; color: #F5F7FA; font: inherit; font-weight: 800; cursor: pointer; }
.faq-question::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: #8ED8FF; font-size: 24px; }
.faq-item.is-open .faq-question::after { content: '−'; }
.faq-answer { padding: 0 20px 19px; color: #B9C1CB; }
.notice { margin-top: 34px; padding: 24px 26px; border-left: 3px solid #5C7CFA; background: #101722; color: #C7CDD5; }
.site-footer { background: #050608; border-top: 1px solid rgba(255,255,255,.08); padding: 64px 22px 26px; }
.footer-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 44px; }
.footer-logo { display: inline-flex; background: #F5F7FA; padding: 7px 13px; border-radius: 8px; line-height: 0; }
.footer-logo img { max-width: 118px; max-height: 30px; }
.footer-brand p { margin-top: 18px; max-width: 390px; color: #9098A3; }
.footer-col h2 { font-size: 16px; margin-bottom: 14px; }
.footer-col a { display: block; margin: 9px 0; color: #AEB6C1; text-decoration: none; }
.footer-col a:hover { color: #8ED8FF; }
.footer-bottom { max-width: 1280px; margin: 42px auto 0; padding-top: 24px; border-top: 1px solid var(--border); color: #7F8792; font-size: 13px; }
.footer-bottom p { margin: 5px 0; }
@media (max-width: 1100px) {
    .hero-grid, .mobile-grid, .split-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .game-grid.hot { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .game-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .feature-grid, .release-layout, .news-layout { gap: 24px; }
    .quote-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .content-grid { grid-template-columns: minmax(0,1fr) 280px; gap: 40px; }
}
@media (max-width: 860px) {
    .section { padding: 76px 18px; }
    .section-sm { padding: 58px 18px; }
    .hero { min-height: auto; padding: 64px 18px 76px; }
    .hero-grid, .mobile-grid, .split-grid, .feature-grid, .release-layout, .news-layout, .content-grid { grid-template-columns: 1fr; }
    .hero-visual { min-height: 380px; }
    .feature-story.large { min-height: 470px; }
    .theme-row, .theme-row:nth-child(even) { grid-template-columns: 1fr; }
    .theme-row:nth-child(even) .theme-copy { order: 0; }
    .event-grid { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr 1fr; }
    .aside-box { position: static; }
    .page-hero .container { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1.3fr 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 767px) {
    .header-inner { min-height: 66px; padding: 0 12px; }
    .menu-toggle { width: 40px; height: 40px; border-radius: 9px; }
    .menu-toggle span { width: 21px; }
    .site-logo { padding: 6px 9px; border-radius: 7px; }
    .site-logo img { max-width: 92px; max-height: 30px; }
    .header-game-btn { min-width: 80px; height: 40px; padding: 0 14px; font-size: 14px; }
    .site-drawer { width: min(88vw, 390px); padding: 20px 18px 30px; }
    .drawer-nav a { font-size: 19px; }
    .hero-grid { gap: 28px; }
    .hero-visual { min-height: 320px; }
    .hero-visual img { max-height: 390px; }
    .section-head { display: block; }
    .section-head .text-link { display: inline-block; margin-top: 18px; }
    .game-grid, .game-grid.hot { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px; }
    .game-info { padding: 14px; }
    .game-info h3 { font-size: 17px; }
    .game-info p { font-size: 13px; }
    .game-links { align-items: flex-start; flex-direction: column; gap: 6px; }
    .theme-copy { padding: 32px 24px; }
    .release-visual { min-height: 360px; }
    .mobile-visual { min-height: 380px; }
    .check-list { grid-template-columns: 1fr; }
    .info-grid, .quote-grid { grid-template-columns: 1fr; }
    .page-hero { padding: 70px 18px 62px; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 30px; }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 430px) {
    .header-inner { padding: 0 10px; }
    .site-logo img { max-width: 82px; }
    .header-game-btn { min-width: 74px; padding: 0 12px; font-size: 13px; }
    .menu-toggle { width: 40px; }
    .hero { padding-top: 52px; }
    .hero-points { gap: 10px 16px; }
    .feature-story.large { min-height: 410px; }
    .feature-story-content { padding: 22px; }
    .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 375px) {
    .site-logo { padding: 5px 7px; }
    .site-logo img { max-width: 74px; max-height: 27px; }
    .header-game-btn { min-width: 70px; padding: 0 10px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}