:root{font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif;font-synthesis:none;--platform-ink: #172033;--platform-paper: #f7f4ed;--platform-line: rgba(23, 32, 51, .14);--platform-blue: #315f73;--platform-green: #3a806b}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:var(--platform-paper)}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}.platform-shell,.room-lobby-shell{min-height:100vh;max-width:1600px;margin:auto;padding:clamp(20px,3vw,32px) clamp(16px,3vw,48px) 40px;color:var(--platform-ink)}.platform-header{display:flex;align-items:center;justify-content:space-between;gap:24px}.platform-brand{display:inline-flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.platform-brand-mark{width:40px;height:40px;display:block;overflow:hidden;flex:0 0 40px;background:var(--platform-ink);border-radius:12px;box-shadow:0 3px 10px #1720332e}.platform-brand-mark img{width:100%;height:100%;display:block;object-fit:cover}.platform-brand>span:last-child{display:grid}.platform-brand strong{font-size:17px;letter-spacing:.08em}.platform-brand small{color:#8a929c;font-size:8px;letter-spacing:.13em}.platform-hero{padding:clamp(24px,4vw,40px) 0 clamp(24px,4vw,36px);container-type:inline-size}.platform-hero h1{margin:0;font-family:STKaiti,KaiTi,serif;font-size:min(5.5vw,52px);font-size:min(clamp(34px,5.5vw,52px),7.4cqi);font-weight:400;line-height:1.2;letter-spacing:.02em;white-space:nowrap}.platform-hero h1 em{color:var(--platform-blue);font-style:normal}.continue-session{margin-bottom:40px;padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid var(--platform-line);border-left:3px solid var(--platform-blue);border-radius:14px}.continue-session>div{display:grid;gap:4px}.continue-session small{color:var(--platform-blue);font-size:10px;font-weight:800;letter-spacing:.14em}.continue-session 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.2s,border-color .2s}.game-tile:hover,.game-tile:focus-visible{transform:translateY(-2px);border-color:var(--platform-blue);box-shadow:0 8px 24px #17203314}.game-tile:focus-visible{outline:2px solid var(--platform-blue);outline-offset:3px}.game-tile h3{margin:0;font-family:STKaiti,KaiTi,serif;font-size:23px;font-weight:400;line-height:1.3;overflow-wrap:anywhere}.game-tile-summary{margin:8px 0 0;color:#6a7480;font-size:12px;line-height:1.65}.game-tile-footer{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.game-tile-meta{color:#8a929b;font-size:12px}.follow-section{margin-top:36px;padding-top:22px;border-top:1px solid var(--platform-line);display:grid;justify-items:center;text-align:center}.follow-section>p{margin:0;color:#8a929b;font-size:10px;font-weight:800;letter-spacing:.2em}.follow-links{margin-top:10px;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.follow-links button{padding:6px 14px;border:1px solid var(--platform-line);border-radius:999px;color:#5c6672;background:#fff;font-size:12px;font-weight:600;transition:color .2s,border-color .2s,background .2s}.follow-links button:hover,.follow-links button.active{border-color:var(--platform-ink);color:#fff;background:var(--platform-ink)}.follow-qr-bubble{position:relative;width:min(260px,calc(100vw - 72px));margin-top:22px;padding:12px;display:grid;gap:9px;color:#65707c;background:#fff;border:1px solid var(--platform-line);border-radius:14px;box-shadow:0 16px 45px #1720331f;font-size:11px;font-weight:700;animation:follow-bubble-in .18s ease-out}.follow-qr-bubble:before{content:"";position:absolute;top:-7px;left:50%;width:12px;height:12px;border-left:1px solid var(--platform-line);border-top:1px solid var(--platform-line);background:#fff;transform:translate(-50%) rotate(45deg)}.follow-qr-bubble 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