:root{color-scheme:dark;--ink:#080d15;--text:#eeeade;--muted:#939aa6;--gold:#dfc58b;--line:#303947;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--ink);color:var(--text)}
*{box-sizing:border-box}body{margin:0}button,input{-webkit-tap-highlight-color:transparent;font:inherit}button{color:inherit;cursor:pointer}button:disabled,input:disabled{opacity:.4;cursor:wait}button:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:6px}[hidden]{display:none!important}
.gallery{position:relative;min-height:740px;height:100svh;overflow:hidden;background:radial-gradient(ellipse at 52% 44%,#142741 0%,#0c1625 35%,#080d15 72%)}
.masthead{position:absolute;top:44px;left:4%;right:4%;z-index:2;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none}.title h1{margin:0;font-family:"Noto Serif SC","Songti SC","STSong","SimSun",serif;font-size:42px;font-weight:400;letter-spacing:.2em;line-height:1.3}.title>p{font-family:Georgia,"Times New Roman",serif;font-size:17px;color:var(--muted);letter-spacing:.12em;margin:8px 0 0}.artist{font-family:"Songti SC","STSong","SimSun",serif;font-size:16px;letter-spacing:.08em;color:#b7bac0;margin:8px 0}.artist span{margin:0 8px;color:#727b88}
.stage{position:absolute;inset:98px 8% 146px;touch-action:none;outline:none}.stage canvas{display:block;width:100%;height:100%;outline:none;cursor:grab;position:relative;z-index:1}.stage canvas:active{cursor:grabbing}.stage canvas:focus-visible{outline:1px solid #dfc58b66;outline-offset:5px;border-radius:8px}
.painting-fallback{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:100%;height:100%;object-fit:contain;opacity:.16;filter:blur(2px);transition:opacity .7s}.ready .painting-fallback{opacity:0;pointer-events:none}.failed .painting-fallback{opacity:.7;filter:none}
.loading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;display:flex;align-items:center;gap:12px;font-size:14px;letter-spacing:.15em;color:var(--gold);white-space:nowrap}.loading>span{width:15px;height:15px;border:1px solid #dfc58b33;border-top-color:var(--gold);border-radius:50%;animation:spin 1.3s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.error{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);z-index:4;padding:20px 24px;background:#0a111de8;border:1px solid var(--line);border-radius:8px;text-align:center;min-width:290px}.error p{margin:0 0 8px}.error span{font-size:14px;color:var(--muted)}.error button{display:block;margin:14px auto 0;background:transparent;border:1px solid var(--gold);padding:7px 20px;border-radius:20px;color:var(--gold)}
.footer{position:absolute;bottom:42px;left:4%;right:4%;z-index:3;display:flex;align-items:flex-end;justify-content:space-between;gap:32px}.caption p{font-family:"Noto Serif SC","Songti SC","STSong","SimSun",serif;font-size:17px;font-weight:400;line-height:1.85;letter-spacing:.06em;margin:0 0 15px}.gesture{font-size:12px;color:#8993a1;letter-spacing:.07em}.gesture>span{padding:0 6px}.mobile-hint{display:none}.controls{display:flex;align-items:center;gap:19px;padding:16px 19px;border:1px solid var(--line);border-radius:14px;background:#0c131ebd;backdrop-filter:blur(18px);flex-shrink:0;box-shadow:0 10px 35px #0002}.explode{border:1px solid var(--gold);background:#dfc58b12;color:var(--gold);border-radius:22px;min-width:92px;height:38px;font-size:14px;letter-spacing:.15em;transition:background .2s}.explode:hover:not(:disabled){background:#dfc58b26}.divider{height:30px;width:1px;background:var(--line)}.range-label{font-size:14px;color:#c8cbd0;white-space:nowrap}.controls input{--progress:0%;width:156px;height:26px;appearance:none;background:transparent;cursor:pointer;margin:0}.controls input::-webkit-slider-runnable-track{height:2px;background:linear-gradient(to right,var(--gold) 0 var(--progress),#364353 var(--progress) 100%);border-radius:3px}.controls input::-moz-range-track{height:2px;background:#364353}.controls input::-moz-range-progress{height:2px;background:var(--gold)}.controls input::-webkit-slider-thumb{appearance:none;margin-top:-5px;width:12px;height:12px;border-radius:100%;background:var(--gold);border:0;box-shadow:0 0 0 6px #dfc58b00;transition:box-shadow .2s}.controls input:hover::-webkit-slider-thumb{box-shadow:0 0 0 6px #dfc58b15}.controls input::-moz-range-thumb{width:12px;height:12px;border-radius:100%;background:var(--gold);border:0}.reset{border:1px solid #46505d;border-radius:100%;width:38px;height:38px;display:grid;place-items:center;background:transparent;transition:background .2s}.reset:hover:not(:disabled){background:#ffffff0b}.reset svg{width:20px;height:20px}
.layer-labels{position:absolute;inset:0;pointer-events:none;z-index:2;overflow:hidden}.layer-label{position:absolute;left:0;top:0;opacity:0;white-space:nowrap;font-size:12px;color:#d6d2c9;letter-spacing:.1em;transition:opacity .25s;text-shadow:0 1px 7px #000}.layer-label::before{content:"";display:inline-block;width:20px;height:1px;vertical-align:middle;margin-right:8px;background:#bca67877}.noscript{position:absolute;bottom:140px;width:100%;text-align:center;color:var(--gold);z-index:9}
@media(min-width:1700px){.masthead{top:50px}.stage{inset:100px 9% 156px}.title h1{font-size:48px}.footer{bottom:50px}.caption p{font-size:20px}.controls{gap:22px;padding:18px 23px}.controls input{width:190px}}
@media(max-width:1050px){.gallery{min-height:690px}.masthead{top:30px}.title h1{font-size:34px}.stage{inset:112px 4% 180px}.footer{bottom:28px;gap:20px}.caption p{font-size:15px}.controls{gap:12px;padding:13px}.controls input{width:105px}.explode{min-width:76px}.range-label{font-size:13px}}
@media(max-width:720px){.gallery{min-height:660px}.masthead{left:6%;right:6%;top:27px}.title h1{font-size:32px}.title>p{font-size:14px}.artist{font-size:12px;letter-spacing:0;margin-top:8px}.artist span{margin:0 3px}.stage{inset:112px 2% 230px}.footer{left:6%;right:6%;bottom:max(24px,env(safe-area-inset-bottom));flex-direction:column;align-items:stretch;gap:23px}.caption p{font-size:16px;line-height:1.75;margin-bottom:10px}.controls{justify-content:center;gap:13px;padding:12px;border-radius:12px}.controls input{min-width:55px;flex:1;width:70px}.range-label{font-size:12px}.explode{min-width:70px;font-size:14px}.reset{width:34px;height:34px}.divider{height:25px}.desktop-hint{display:none}.mobile-hint{display:block}.layer-label{font-size:12px}.layer-label::before{width:10px;margin-right:4px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

.failed canvas{display:none}