:root{color-scheme:light;--sand:#e8dcc7;--ink:#49372d;--muted:#796555;--clay:#a7482e;--line:rgba(73,55,45,.2);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--sand);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button{font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible{outline:2px solid var(--clay);outline-offset:4px}button:disabled{cursor:wait;opacity:.65}.shell{max-width:480px;margin:0 auto;padding:24px 24px 16px;min-height:100svh;display:flex;flex-direction:column}.masthead{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:44px}.wordmark{font-family:"Songti SC","STSong","SimSun",serif;font-size:20px;line-height:1.4;font-weight:600;letter-spacing:2px;margin:0}.quiet-button{border:0;background:transparent;color:var(--muted);border-radius:16px;min-height:44px;padding:8px 12px;font-size:14px;transition:background .2s}.quiet-button:hover{background:rgba(73,55,45,.06)}.experience{display:flex;flex-direction:column;justify-content:center;flex:1;min-width:0;padding:16px 0 24px}.play-area{display:flex;align-items:center;flex-direction:column;width:100%}.stage{width:calc(100% + 32px);height:clamp(240px,45svh,400px);position:relative}.stage canvas{display:block;width:100%;height:100%;outline:none}.loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;color:var(--muted);font-size:14px;text-align:center;padding:24px;z-index:2}.loading[hidden]{display:none}.loading p{max-width:280px;line-height:1.8;margin:0}.loader{width:24px;height:24px;border:1px solid var(--line);border-top-color:var(--clay);border-radius:50%;animation:spin 1s linear infinite}.stage[data-state="error"] .loader{display:none}.stage[data-state="error"] canvas{visibility:hidden}@keyframes spin{to{transform:rotate(360deg)}}.result{min-height:104px;width:100%;text-align:center;margin:8px 0 24px;padding:0 8px}.result-label{font-size:12px;color:var(--muted);line-height:1.6;margin:0 0 8px}.result h2{font-family:"Songti SC","STSong","SimSun",serif;font-size:24px;font-weight:500;letter-spacing:2px;line-height:1.4;margin:0}.result #result-detail{font-size:14px;line-height:1.7;margin:8px 0 0;color:var(--muted)}.result[data-key] h2{color:#923f29}.throw-button{display:flex;align-items:center;justify-content:center;min-height:56px;width:100%;max-width:320px;padding:16px 24px;border:0;border-radius:999px;background:var(--clay);color:#fff8ed;font-size:16px;letter-spacing:2px;transition:background .2s,transform .2s}.throw-button:hover:not(:disabled){background:#913c26}.throw-button:active:not(:disabled){transform:scale(.985)}footer{padding-top:16px;text-align:center;color:var(--muted);font-size:12px;line-height:1.6}dialog{max-width:min(440px,calc(100% - 32px));max-height:calc(100svh - 48px);border:1px solid var(--line);border-radius:24px;background:var(--sand);color:var(--ink);padding:24px;box-shadow:0 24px 96px #49372d22}dialog::backdrop{background:#34271c70;backdrop-filter:blur(5px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.eyebrow{font-size:12px;color:var(--muted);line-height:1.6;margin:0}.dialog-header+h2{font-family:"Songti SC","STSong","SimSun",serif;font-size:24px;font-weight:500;line-height:1.4;margin:0 0 16px}.rules-intro,.rules-footnote{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.rules-list{margin:24px 0}.rules-list>div{padding:16px 0;border-top:1px solid var(--line)}.rules-list dt{font-size:20px;font-family:"Songti SC","STSong","SimSun",serif;display:flex;align-items:center;justify-content:space-between;gap:16px}.rules-list dt span{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;font-size:12px;color:var(--muted)}.rules-list dd{margin:8px 0 0;font-size:14px;color:var(--muted);line-height:1.7}.rules-list small{display:block;font-size:12px;margin-top:4px}.rules-footnote{font-size:12px}.noscript{position:fixed;inset:auto 16px 16px;background:var(--sand);border:1px solid var(--clay);padding:24px;z-index:5}
@media(max-height:700px){.shell{padding-top:12px;padding-bottom:12px}.experience{padding:0 0 16px}.stage{height:clamp(180px,37svh,260px)}.result{min-height:96px;margin:4px 0 16px}footer{padding-top:8px}}
@media(max-width:360px){.shell{padding-left:16px;padding-right:16px}.result #result-detail{font-size:13px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}