:root{--ink:#17213a;--gold:#caa75e;--blue:#22314e;--muted:#687187;--line:#e4e7ec;--bg:#f7f8fa}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75}a{text-decoration:none;color:inherit}img{display:block;max-width:100%;height:auto}header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:25px;padding:14px max(20px,calc((100% - 1180px)/2))}.logo{display:flex;align-items:center;gap:10px;white-space:nowrap}.logo span{width:43px;height:43px;border-radius:13px;background:var(--gold);display:grid;place-items:center;font-weight:900}.logo b{font-size:21px;line-height:1.1}.logo small{display:block;color:var(--muted);font-size:10px;margin-top:4px}nav{display:flex;gap:19px;overflow-x:auto;white-space:nowrap;font-size:13px}main{max-width:1180px;margin:auto;padding:30px 22px 70px}section{margin-bottom:76px}.hero,.page-hero,.split,.dark{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}.hero,.page-hero{background:linear-gradient(135deg,#fff8e8,#edf2fa);border:1px solid var(--line);border-radius:28px;padding:46px}.hero img,.page-hero img,.split img{border-radius:22px;box-shadow:0 15px 38px rgba(23,33,58,.12)}h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-1.5px;margin:10px 0 20px}h2{font-size:clamp(27px,3.5vw,42px);line-height:1.25;margin:5px 0 18px}h3{line-height:1.4}.eyebrow{font-size:13px;font-weight:800;color:#886a2e;letter-spacing:.12em}.lead{font-size:18px;color:#505b70}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.btn{border:1px solid var(--blue);border-radius:11px;padding:11px 18px;font-weight:800}.btn.primary{background:var(--blue);color:#fff}.badges{display:flex;gap:10px;flex-wrap:wrap}.badges span{background:#fff;border:1px solid #e4d9bf;border-radius:99px;padding:7px 11px;font-size:12px}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-15px}.summary article,.cards article,.game-grid article{background:#fff;border:1px solid var(--line);border-radius:17px;padding:21px}.summary b,.summary span{display:block}.summary span{font-size:13px;color:var(--muted);margin-top:5px}.check,.warning{padding-left:0;list-style:none}.check li,.warning li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 14px;margin:8px 0}.cards{display:grid;gap:14px}.cards.three{grid-template-columns:repeat(3,1fr)}.cards span{color:#aa843c;font-weight:900}.section-head{display:flex;justify-content:space-between;gap:20px}.wide{width:100%;border-radius:24px;margin-top:24px;max-height:420px;object-fit:cover}.dark{background:var(--blue);color:#fff;border-radius:28px;padding:42px}.dark .eyebrow{color:#f1d895}.dark img{border-radius:22px}.term-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.term-grid article{background:rgba(255,255,255,.1);border-radius:14px;padding:16px}.term-grid b,.term-grid span{display:block}.term-grid span{font-size:12px;color:#d7ddea;margin-top:5px}.reverse>div{order:2}.game-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.game-grid p{color:var(--muted);font-size:14px}.guide{background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px}.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.timeline article{background:#f1f4f8;border-radius:14px;padding:16px}.timeline span{font-weight:900;color:#886a2e}.timeline p{font-size:13px}.faq details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px 18px;margin:10px 0}.faq summary{font-weight:800;cursor:pointer}.prose{max-width:880px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px}.prose h2{margin-top:34px}.prose p{color:#4f5a70}footer{background:#111a2e;color:#e6e9ef;padding:45px max(22px,calc((100% - 1180px)/2));display:grid;grid-template-columns:1.3fr 1fr;gap:25px}footer a{margin-right:15px}.legal{grid-column:1/-1;border-top:1px solid #33405a;padding-top:20px;color:#aeb7c9;font-size:12px}@media(max-width:850px){header{display:block;padding:11px 15px}.logo{margin-bottom:10px}nav{padding-bottom:3px}main{padding:18px 14px 55px}.hero,.page-hero,.split,.dark{grid-template-columns:1fr;gap:24px}.hero,.page-hero,.dark{padding:24px}.hero img,.page-hero img{order:-1}h1{font-size:38px}.summary{grid-template-columns:1fr 1fr}.cards.three,.game-grid{grid-template-columns:1fr 1fr}.reverse>div{order:0}.timeline{grid-template-columns:1fr 1fr}.section-head{display:block}}@media(max-width:520px){.cards.three,.game-grid,.term-grid,.timeline{grid-template-columns:1fr}.summary article{padding:15px}.dark{border-radius:20px}footer{grid-template-columns:1fr}.legal{grid-column:auto}}