:root{font-family:ui-sans-serif,system-ui,-apple-system,PingFang SC,sans-serif;color:#f0e9d7;background:#090b20;font-synthesis:none;font-weight:400;--gold:#d5b77d;--muted:#a09dac}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button,select{min-height:44px;color:inherit}button{cursor:pointer}button:disabled{opacity:.35;cursor:default}button:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid #efd299;outline-offset:5px}button{border:1px solid #bda27655;background:#15152daa;border-radius:12px;padding:10px 18px}button:hover:not(:disabled){border-color:#d5b77d;background:#28223d}button[hidden],[hidden]{display:none!important}#app{position:relative;width:100%;height:100svh;min-height:0;overflow:hidden;background:radial-gradient(ellipse at 68% 35%,#2b205748,transparent 48%),radial-gradient(ellipse at 20% 70%,#173a5838,transparent 45%),#090b20}#stage{position:absolute;inset:0;touch-action:none}canvas{width:100%;height:100%;display:block}header{position:absolute;top:max(22px,env(safe-area-inset-top));left:24px;right:20px;display:flex;justify-content:flex-start;align-items:center;pointer-events:none}header button{pointer-events:auto;width:44px;padding:0;border-radius:50%;font-size:22px;background:#11132580}.brand{font-family:ui-serif,Georgia,serif;font-size:23px;letter-spacing:6px}.brand small{display:block;font:9px/2 ui-sans-serif,system-ui;letter-spacing:3px;color:var(--gold);margin-top:3px}.intro{position:absolute;top:15%;width:100%;text-align:center;pointer-events:none;padding:0 20px}.eyebrow{font-size:10px;letter-spacing:4px;color:var(--gold);margin-bottom:14px}h1{font-family:ui-serif,Songti SC,serif;font-weight:400;font-size:clamp(25px,4vw,36px);letter-spacing:5px;margin:0 0 12px}.intro p{font-size:12px;color:var(--muted);letter-spacing:1px;margin:0;line-height:1.8}#slot-labels{position:absolute;top:37%;left:50%;transform:translate(-50%);width:min(90%,420px);display:grid;grid-template-columns:repeat(3,1fr);gap:8px;pointer-events:none;text-align:center;font-size:11px;color:var(--gold);letter-spacing:3px}#slot-labels.result{top:65%}#slot-labels span{display:block;color:var(--muted);font-size:10px;letter-spacing:0;margin-top:7px}.controls{position:absolute;bottom:max(36px,calc(env(safe-area-inset-bottom) + 16px));left:20px;right:20px;text-align:center;display:flex;align-items:center;flex-direction:column;gap:13px}.primary{background:linear-gradient(120deg,#e6cf9f,#baa075);border:0;color:#211d2c;min-width:210px;min-height:50px;letter-spacing:3px;box-shadow:0 5px 35px #b89d5520}.primary:hover:not(:disabled){background:#ead7b5;color:#211d2c}.hint{font-size:11px;letter-spacing:1px;color:var(--muted);min-height:16px}.rail{display:flex;align-items:center;gap:16px}.rail button{border-radius:50%;width:44px;padding:0;font-size:19px}.rail span{font-size:10px;letter-spacing:3px;color:var(--gold)}.slot-actions{display:flex;gap:8px}.slot-actions button{padding:8px 12px;font-size:12px}.text-button{border:0;background:none!important;color:var(--muted);font-size:11px;padding:4px 12px}#settings{position:absolute;top:calc(max(22px,env(safe-area-inset-top)) + 54px);left:18px;width:250px;padding:20px;background:#151629f5;border:1px solid #d5b77d40;border-radius:16px;box-shadow:0 20px 50px #0007;z-index:4}#settings h2{font-size:14px;font-weight:500;margin:0 0 16px}#settings label{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:12px 0;font-size:12px}select{background:#202139;border:1px solid #ffffff20;border-radius:8px;padding:0 8px}input{accent-color:var(--gold)}#settings p{font-size:11px;color:var(--muted);line-height:1.8}#notice{position:absolute;inset:0;z-index:8;background:#090b20ef;display:grid;place-content:center;text-align:center;padding:28px}#notice p{color:var(--muted);font-size:13px;line-height:1.8;max-width:360px}#notice h2{font-family:ui-serif,serif;font-weight:400;letter-spacing:3px}#notice button{margin-top:16px}#inspect{position:absolute;bottom:max(45px,env(safe-area-inset-bottom));left:0;width:100%;text-align:center}#inspect h2{font-weight:400;letter-spacing:6px;font-size:24px;margin:0 0 8px}#inspect p{font-size:12px;color:var(--gold)}#inspect button{margin-top:10px;min-width:150px}.footer-mark{position:absolute;bottom:9px;width:100%;text-align:center;font-size:8px;letter-spacing:3px;color:#6d687c;pointer-events:none}@media(min-width:700px){header{left:40px;right:35px}.intro{top:13%}.controls{bottom:48px}#slot-labels{width:440px}.primary{min-width:240px}}@media(max-height:650px){.intro{top:14%}.intro p{display:none}h1{font-size:23px}.eyebrow{margin-bottom:8px}.controls{bottom:22px;gap:6px}.footer-mark{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}@media(max-height:500px)and (orientation:landscape){header{top:14px;left:20px}.brand{font-size:18px}.brand small{font-size:7px}.intro{top:20px;left:155px;right:155px;width:auto;padding:0}.eyebrow{font-size:8px;margin-bottom:7px}h1{font-size:20px}.intro p{display:none}.controls{bottom:14px;gap:5px}.hint{font-size:10px}.primary{min-height:44px}.rail{position:absolute;bottom:30px;right:5px;gap:8px}#slot-labels.result{top:66%}#settings{top:64px}#inspect{bottom:14px}#inspect h2{font-size:18px}#inspect p,.footer-mark{display:none}}#settings{max-height:calc(100svh - 105px - env(safe-area-inset-bottom));overflow-y:auto}#settings input[type=checkbox]{width:22px;height:22px;margin:0}#bgm-status{margin-top:-4px;font-size:10px}#sky-layer{position:absolute;inset:0;pointer-events:none}#sky-layer iframe{width:100%;height:100%;border:0;display:block;pointer-events:none}#settings{max-height:calc(100svh - 110px);overflow-y:auto;overscroll-behavior:contain;box-sizing:border-box;width:min(310px,calc(100vw - 36px))}#sky-settings{border:0;border-top:1px solid #d5b77d40;margin:18px 0 0;padding:14px 0 0}#sky-settings legend{font-size:13px;padding:0 6px}#sky-settings button{font-size:12px;padding:8px 12px;margin:4px 0}#sky-settings input[type=number]{width:145px;background:#202139;color:inherit;border:1px solid #ffffff20;border-radius:6px;padding:5px;min-height:44px;box-sizing:border-box}#sky-settings input[type=range]{width:160px;min-height:44px}#sky-debug summary{cursor:pointer;min-height:44px;display:flex;align-items:center;justify-content:space-between;font-size:12px;list-style:none}#sky-debug summary::-webkit-details-marker{display:none}#sky-debug summary:after{content:"＋";color:var(--gold)}#sky-debug[open] summary:after{content:"−"}#sky-debug summary:focus-visible{outline:2px solid #efd299;outline-offset:3px}