:root {
    --bg: #FFFFFF;
    --mint: #F4FBF8;
    --soft: #F7F8F8;
    --warm: #FFF9F0;
    --text: #111111;
    --muted: #62666A;
    --weak: #8A8D91;
    --line: #DDE7E4;
    --line-dark: #B4B9BB;
    --mint-deco: #EAF5F1;
    --radius: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif; font-size: 17px; line-height: 1.82; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; object-fit: contain; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 3px solid #6db9a3; outline-offset: 3px; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 10002; background: #111; color: #fff; padding: 10px 14px; border-radius: 8px; text-decoration: none; }
.skip-link:focus { top: 12px; }
.container { width: min(1280px, calc(100% - 44px)); margin: 0 auto; }
.reading { width: min(880px, 100%); }
.section { padding: 96px 0; }
.section.compact { padding: 72px 0; }
.section-soft { background: var(--soft); }
.section-mint { background: var(--mint); }
.section-warm { background: var(--warm); }
.eyebrow { margin: 0 0 14px; color: #377a67; font-size: 14px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1,h2,h3 { margin-top: 0; letter-spacing: -.03em; line-height: 1.18; }
h1 { font-size: clamp(42px,5vw,64px); margin-bottom: 24px; }
h2 { font-size: clamp(31px,3.4vw,42px); margin-bottom: 20px; }
h3 { font-size: 22px; margin-bottom: 10px; }
p { margin: 0 0 20px; }
.lead { color: var(--muted); font-size: clamp(18px,2vw,21px); line-height: 1.8; }
.muted { color: var(--muted); }
.text-link { display: inline-flex; gap: 7px; align-items: center; font-weight: 650; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.main-btn { display:inline-flex; align-items:center; justify-content:center; min-height:44px; padding:0 22px; background:#111111; color:#fff; border:1px solid #111; border-radius:999px; text-decoration:none; font-weight:600; white-space:nowrap; transition:.25s ease; }
.main-btn:hover { background:#fff; color:#111; }
.actions { display:flex; flex-wrap:wrap; gap:18px; align-items:center; margin-top:30px; }
.site-header { position: sticky; top:0; width:100%; z-index:9999; background:rgba(255,255,255,.97); border-bottom:1px solid var(--line); backdrop-filter:blur(12px); }
.header-inner { position:relative; width:100%; max-width:1280px; min-height:74px; margin:0 auto; padding:0 22px; display:flex; align-items:center; justify-content:space-between; }
.menu-toggle { width:44px; height:44px; padding:0; border:0; background:transparent; display:flex; flex-direction:column; justify-content:center; align-items:flex-start; gap:6px; cursor:pointer; }
.menu-toggle span { display:block; width:27px; height:2px; background:#111; transition:.25s ease; }
.site-logo { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); display:flex; align-items:center; justify-content:center; }
.site-logo img { width:auto; max-width:150px; max-height:48px; }
.header-game-btn { min-width:92px; height:42px; padding:0 20px; display:inline-flex; align-items:center; justify-content:center; background:#111; color:#fff; border:1px solid #111; border-radius:999px; font-size:15px; font-weight:600; text-decoration:none; white-space:nowrap; transition:.25s ease; }
.header-game-btn:hover { background:#fff; color:#111; }
.drawer-overlay { position:fixed; inset:0; background:rgba(17,17,17,.34); z-index:10000; opacity:0; transition:opacity .24s ease; }
.drawer-overlay.is-visible { opacity:1; }
.site-drawer { position:fixed; inset:0 auto 0 0; width:min(430px,88vw); background:#fff; z-index:10001; transform:translateX(-102%); transition:transform .28s ease; padding:22px 26px 30px; overflow-y:auto; border-right:1px solid var(--line); }
.site-drawer.is-open { transform:translateX(0); }
.drawer-head { display:flex; align-items:center; justify-content:space-between; min-height:64px; border-bottom:1px solid var(--line); }
.drawer-logo img { max-width:132px; max-height:42px; }
.drawer-close { width:44px; height:44px; border:0; background:transparent; font-size:34px; line-height:1; cursor:pointer; }
.drawer-nav { display:flex; flex-direction:column; }
.drawer-nav a { padding:15px 2px; border-bottom:1px solid var(--line); text-decoration:none; font-size:20px; font-weight:650; }
.drawer-nav a:hover, .drawer-nav a.is-current { color:#377a67; }
.drawer-note { margin-top:28px; color:var(--muted); font-size:14px; }
.hero { padding:92px 0 82px; overflow:hidden; }
.hero-grid { display:grid; grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr); gap:64px; align-items:center; }
.hero-copy { max-width:650px; }
.hero-visual { position:relative; padding:22px; }
.hero-visual::before { content:""; position:absolute; inset:6% -2% -2% 10%; background:var(--mint-deco); border-radius:34% 66% 46% 54% / 44% 39% 61% 56%; z-index:-1; }
.hero-visual img { width:100%; border-radius:28px; }
.category-strip { border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:#fff; }
.category-scroll { display:flex; gap:28px; overflow-x:auto; scrollbar-width:none; padding:18px 0; white-space:nowrap; }
.category-scroll::-webkit-scrollbar { display:none; }
.category-scroll a { text-decoration:none; color:var(--muted); padding:6px 0; border-bottom:2px solid transparent; }
.category-scroll a:first-child, .category-scroll a:hover { color:#111; border-bottom-color:#111; }
.section-head { display:flex; justify-content:space-between; align-items:end; gap:30px; margin-bottom:40px; }
.section-head p { max-width:620px; color:var(--muted); margin-bottom:0; }
.feature-grid { display:grid; grid-template-columns:1.45fr .75fr; gap:22px; }
.feature-main, .feature-small { border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:#fff; }
.feature-main .copy, .feature-small .copy { padding:26px; }
.feature-main img { width:100%; max-height:520px; }
.feature-stack { display:grid; gap:22px; }
.feature-small img { width:100%; max-height:220px; }
.card-grid { display:grid; grid-template-columns:repeat(5, minmax(0,1fr)); gap:20px; }
.card-grid.four { grid-template-columns:repeat(4,minmax(0,1fr)); }
.game-card { border-top:1px solid var(--line-dark); padding-top:14px; }
.game-cover { background:var(--soft); border-radius:16px; overflow:hidden; margin-bottom:16px; }
.game-cover img { width:100%; height:auto; object-fit:contain; display:block; transition:transform .25s ease; }
.game-card:hover .game-cover img { transform:scale(1.015); }
.game-meta { font-size:13px; letter-spacing:.05em; color:#377a67; font-weight:700; margin-bottom:4px; }
.game-card p { color:var(--muted); font-size:15px; line-height:1.72; }
.game-card .main-btn { min-height:40px; padding:0 18px; font-size:14px; }
.brand-banner img { width:100%; height:auto; object-fit:contain; border-radius:20px; }
.latest-grid { display:grid; grid-template-columns:1.2fr .8fr; gap:38px; align-items:start; }
.latest-lead { background:var(--soft); border-radius:24px; overflow:hidden; }
.latest-lead .copy { padding:30px; }
.latest-list { display:flex; flex-direction:column; }
.latest-row { display:grid; grid-template-columns:112px 1fr; gap:18px; padding:0 0 22px; margin-bottom:22px; border-bottom:1px solid var(--line); }
.latest-row img { width:112px; border-radius:12px; }
.mobile-grid, .split-grid { display:grid; grid-template-columns:1fr 1fr; gap:62px; align-items:center; }
.mobile-visual img, .split-grid img { border-radius:22px; }
.promo-grid { display:grid; grid-template-columns:1fr 1fr; gap:28px; }
.promo-item { border:1px solid var(--line); border-radius:20px; overflow:hidden; background:#fff; }
.promo-item .copy { padding:24px; }
.news-layout { display:grid; grid-template-columns:1.05fr .95fr; gap:44px; }
.news-feature { border-bottom:1px solid var(--line-dark); padding-bottom:28px; }
.news-feature img { border-radius:20px; margin-bottom:22px; }
.news-list article { padding:0 0 22px; margin-bottom:22px; border-bottom:1px solid var(--line); }
.brand-gallery { display:grid; grid-template-columns:1.2fr .8fr .8fr; gap:18px; margin-top:34px; }
.brand-gallery img { width:100%; border-radius:18px; background:var(--soft); }
.info-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.info-box { border:1px solid var(--line); border-radius:18px; padding:26px; background:#fff; }
.info-box p { color:var(--muted); margin:0; }
.feedback-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.quote { border:1px solid var(--line); border-radius:18px; padding:26px; background:#fff; box-shadow:0 12px 28px rgba(17,17,17,.04); }
.quote p { margin:0; }
.quote .who { display:block; margin-top:18px; color:var(--weak); font-size:14px; }
.faq-list { border-top:1px solid var(--line-dark); }
.faq-item { border-bottom:1px solid var(--line); }
.faq-question { width:100%; border:0; background:transparent; padding:22px 0; display:flex; align-items:center; justify-content:space-between; gap:20px; text-align:left; font:inherit; font-weight:700; cursor:pointer; }
.faq-question::after { content:"+"; font-size:26px; color:var(--muted); }
.faq-item.is-open .faq-question::after { content:"−"; }
.faq-answer { padding:0 0 24px; color:var(--muted); }
.page-hero { padding:82px 0 54px; border-bottom:1px solid var(--line); }
.page-hero .reading { margin:0 auto; text-align:center; }
.content-stack { display:grid; gap:52px; }
.content-block { width:min(900px,100%); }
.content-block.center { margin:0 auto; }
.bullet-list { padding-left:1.2em; }
.bullet-list li { margin:10px 0; }
.notice { padding:22px 24px; border-left:4px solid #377a67; background:var(--mint); border-radius:0 12px 12px 0; }
.simple-list { display:grid; gap:0; border-top:1px solid var(--line-dark); }
.simple-list article { padding:24px 0; border-bottom:1px solid var(--line); }
.simple-list time, .news-kicker { color:var(--weak); font-size:14px; }
.site-footer { background:#111; color:#fff; padding:70px 0 28px; }
.footer-grid { display:grid; grid-template-columns:1.5fr repeat(3,1fr); gap:42px; }
.footer-brand img { max-width:145px; max-height:48px; margin-bottom:20px; }
.footer-brand p { color:#bfc4c5; max-width:360px; }
.site-footer h2 { font-size:16px; letter-spacing:0; margin-bottom:18px; }
.site-footer a { display:block; color:#bfc4c5; text-decoration:none; margin:9px 0; }
.site-footer a:hover { color:#fff; }
.footer-bottom { border-top:1px solid #343839; margin-top:44px; padding-top:24px; display:flex; justify-content:space-between; gap:30px; color:#bfc4c5; font-size:13px; }
.footer-bottom p { margin:0; max-width:760px; }
@media (max-width: 1024px) {
    .hero-grid, .mobile-grid, .split-grid, .latest-grid, .news-layout { gap:38px; }
    .card-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
    .card-grid.four { grid-template-columns:repeat(3,minmax(0,1fr)); }
    .feedback-grid { grid-template-columns:repeat(2,1fr); }
    .footer-grid { grid-template-columns:1.4fr 1fr 1fr; }
    .footer-grid > div:last-child { grid-column:2 / 4; }
}
@media (max-width: 767px) {
    body { font-size:16px; line-height:1.78; }
    .container { width:min(100% - 28px,1280px); }
    .header-inner { min-height:66px; padding:0 14px; }
    .menu-toggle { width:40px; height:40px; }
    .menu-toggle span { width:25px; }
    .site-logo img { max-width:110px; max-height:40px; }
    .header-game-btn { min-width:78px; height:40px; padding:0 15px; font-size:14px; }
    .section { padding:64px 0; }
    .section.compact { padding:56px 0; }
    .hero { padding:58px 0 52px; }
    .hero-grid, .mobile-grid, .split-grid, .latest-grid, .news-layout { grid-template-columns:1fr; }
    .hero-grid { gap:38px; }
    .hero-copy { max-width:none; }
    .hero-visual { padding:8px 12px 16px; }
    .section-head { align-items:start; flex-direction:column; margin-bottom:28px; }
    .feature-grid { grid-template-columns:1fr; }
    .feature-stack { grid-template-columns:1fr 1fr; }
    .card-grid, .card-grid.four { grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px 14px; }
    .game-card p { font-size:14px; }
    .latest-row { grid-template-columns:92px 1fr; gap:14px; }
    .latest-row img { width:92px; }
    .promo-grid, .info-grid { grid-template-columns:1fr; }
    .brand-gallery { grid-template-columns:1fr 1fr; }
    .brand-gallery img:first-child { grid-column:1 / -1; }
    .feedback-grid { grid-template-columns:1fr; }
    .footer-grid { grid-template-columns:1fr 1fr; }
    .footer-grid > div:first-child, .footer-grid > div:last-child { grid-column:1 / -1; }
    .footer-bottom { flex-direction:column; }
}
@media (max-width: 480px) {
    h1 { font-size:clamp(34px,10vw,42px); }
    h2 { font-size:clamp(27px,8vw,32px); }
    .header-game-btn { min-width:74px; padding:0 13px; }
    .site-logo img { max-width:96px; }
    .feature-stack { grid-template-columns:1fr; }
    .game-card h3 { font-size:18px; }
    .game-card p { display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
}
@media (max-width: 390px) {
    .header-inner { padding:0 10px; }
    .menu-toggle { width:38px; }
    .menu-toggle span { width:23px; }
    .header-game-btn { min-width:70px; padding:0 11px; font-size:13px; }
    .site-logo img { max-width:88px; max-height:34px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior:auto !important; transition:none !important; animation:none !important; }
}