@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;600;700&display=swap');
:root{--paper:#eeede8;--ink:#25251f;--muted:#73766a;--orange:#f85d32}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans','Noto Sans KR',sans-serif;min-height:100svh;overflow-x:hidden}button,input{font:inherit}button{cursor:pointer;border:0}button:disabled{opacity:.35;cursor:default}[hidden]{display:none!important}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--orange);outline-offset:6px}#scene{position:fixed;inset:0;width:100%;height:100%;pointer-events:none}header{position:absolute;top:0;left:0;right:0;height:86px;padding:0 4%;display:flex;align-items:center;gap:22px;z-index:3}.brand{font-size:26px;font-weight:700;letter-spacing:-1.8px}.brand span{color:var(--orange);margin-left:6px;font-size:32px;font-weight:400}.preview{margin-left:auto;color:#75776d;font-size:10px}#replace{background:transparent;font-size:11px;color:#696d5e;padding:10px;border-left:1px solid #cbcdbf}main{position:relative;min-height:760px;height:100svh;width:100%;display:flex;flex-direction:column;align-items:center;padding-top:122px;padding-bottom:100px;isolation:isolate}.question{text-align:center;z-index:2;pointer-events:none}#counter{font-size:10px;letter-spacing:2px;color:#818575}h1{font-size:clamp(30px,3.2vw,48px);font-weight:500;letter-spacing:-2px;margin:15px 0 0;line-height:1.35;outline:none}.visual{position:absolute;left:50%;top:43%;width:230px;height:230px;transform:translate(-50%,-50%);transition:top .8s cubic-bezier(.2,.7,.2,1),width .8s,height .8s;pointer-events:none;z-index:0}.halo{position:absolute;border:1px solid #f4663645;border-radius:50%;inset:-30px;animation:breathe 6s ease-in-out infinite}.halo-b{inset:-63px;border-color:#f4663620;animation-delay:-3s}.core{position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 31% 25%,#ffad68,#f76537 44%,#bf371c 90%);box-shadow:inset -12px -18px 35px #8f301538,inset 3px 4px 18px #fff3,0 28px 50px -25px #8e492565;display:grid;place-items:center;overflow:hidden;animation:float 7s ease-in-out infinite;transition:border-radius .7s,box-shadow .7s}.core>span{font-size:105px;font-weight:400;color:#fff9;transform:rotate(-7deg)}.core img{height:100%;width:100%;object-fit:cover}.steps{position:relative;margin-top:auto;margin-bottom:5px;width:min(660px,86vw);z-index:2;text-align:center;min-height:161px}.steps section{animation:arrive .48s cubic-bezier(.2,.7,.2,1)}.hero-input{width:100%;border:0;border-bottom:1px solid #9c9f8b;background:transparent;border-radius:0;text-align:center;color:var(--ink);font-size:clamp(23px,3vw,38px);letter-spacing:-1px;padding:8px 12px 13px;outline:none}.hero-input:focus{border-color:var(--orange);outline:none;box-shadow:0 1px var(--orange)}.hero-input::placeholder{color:#999b8e}.hint{display:block;font-size:11px;color:#777b6c;margin:12px 0;line-height:1.7;letter-spacing:0}.primary{padding:15px 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163px);font-size:10px;color:#838978;text-align:center;max-width:85vw;pointer-events:none}#notice{position:fixed;z-index:10;bottom:80px;left:50%;transform:translateX(-50%);background:#252a20;color:#f7f7ef;border-radius:8px;padding:14px 22px;width:max-content;max-width:90vw;font-size:12px;line-height:1.8;box-shadow:0 10px 30px #0002}#dropOverlay{display:none;position:fixed;inset:12px;border:2px dashed #ef683c;background:#f1ece5ed;z-index:8;align-items:center;justify-content:center;flex-direction:column;gap:15px;font-size:35px;pointer-events:none}#dropOverlay span{font-size:80px;color:var(--orange)}body.dragging #dropOverlay{display:flex}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}body:not([data-step="0"]) .visual{width:175px;height:175px;top:41%}body:not([data-step="0"]) #fileStatus{top:calc(41% + 125px)}body[data-step="3"] .core,body[data-step="6"] .core{border-radius:12px}body[data-step="7"] .visual{width:125px;height:125px;top:40%}body[data-step="7"] #fileStatus{display:none}body[data-step="7"] .destinations{margin-top:15px}body[data-step="7"] .core{box-shadow:0 0 80px #fc743436}body[data-step="7"] .halo{inset:-75px}body[data-step="7"] .halo-b{inset:-150px}.question.changed h1{animation:arrive .45s both}.playing .halo-a{animation:breathe 1.5s ease-in-out infinite}@keyframes float{50%{transform:translateY(-9px)}}@keyframes breathe{50%{transform:scale(1.09);opacity:.4}}@keyframes arrive{from{opacity:0;transform:translateY(18px);filter:blur(5px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}@media(min-height:950px){main{padding-top:16vh;padding-bottom:13vh}.steps{min-height:180px}.visual{width:280px;height:280px}}@media(max-width:600px){header{height:72px;padding:0 6%;gap:10px}.brand{font-size:23px}.brand span{font-size:27px}.preview{font-size:8px}#replace{font-size:9px;padding:8px}main{padding-top:108px;padding-bottom:91px;min-height:700px}h1{font-size:32px;letter-spacing:-1.5px}.visual{width:185px;height:185px;top:41%}body:not([data-step="0"]) .visual{width:145px;height:145px;top:39%}.core>span{font-size:78px}.halo{inset:-24px}.halo-b{inset:-49px}.steps{width:85%;min-height:173px}.hero-input{font-size:25px;padding-left:0;padding-right:0}.navigation{margin-top:22px;gap:12px}.primary{min-width:130px;padding:13px 21px;min-height:48px}#skip{left:calc(50% + 97px);font-size:11px;padding:10px 0}.hint{font-size:10px}.genres{gap:7px}.genres button{font-size:12px;padding:9px 14px}.destinations{gap:19px}.destinations>span{font-size:12px}#reviewTitle{font-size:24px}#fileStatus{top:calc(41% + 135px)}body:not([data-step="0"]) #fileStatus{top:calc(39% + 108px)}footer{padding:15px 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body{position:relative}
.metadata-pieces{display:flex;gap:12px;justify-content:center;align-items:stretch}.metadata-pieces button{flex:1;min-width:0;text-align:left;padding:15px 17px;background:#e4e6da99;border:1px solid #cfd5c0;border-radius:12px;transition:background .2s}.metadata-pieces button:hover{background:#dae0ce}.metadata-pieces small{display:block;font-size:9px;letter-spacing:1.5px;color:#818e6d;margin-bottom:9px}.metadata-pieces strong{font-size:17px;line-height:1.45;display:block;overflow-wrap:anywhere;font-weight:500}.metadata-pieces button:nth-child(2){flex:1.4}.ai-command{display:flex;border-bottom:1px solid #afb99c;align-items:center;gap:10px;margin:14px auto 0;max-width:520px}.ai-command input{flex:1;min-width:0;background:transparent;border:0;padding:12px 0;font-size:12px;color:#414d32;outline:none}.ai-command input::placeholder{color:#8a937b}.ai-command button{border:0;background:var(--ink);color:#eee;border-radius:50%;width:31px;height:31px;font-size:20px}.field-edit-row{display:flex;gap:12px}.field-edit-row input{flex:1;min-width:0;background:transparent;border:0;border-bottom:1px solid #889673;font-size:18px;padding:8px}.field-edit-row button,#aiApply{background:#d4ddc4;color:#394b2c;border-radius:6px;padding:8px 15px}#fieldEditor{margin:10px 0}#fieldEditor label{display:block;text-align:left;font-size:11px;color:#748164}#aiProposal{background:#e4eadb;padding:12px;border-radius:8px;margin-top:10px;font-size:12px;line-height:1.7}#aiProposal p{margin:0 0 8px}#aiCancel{background:none;color:#758268;padding:8px}.ai-busy .halo{animation:breathe 1.1s ease-in-out infinite;border-color:#f85d3290}.ai-busy #aiStatus{color:#c5532d}body[data-step="1"] .steps{min-height:220px}body[data-step="1"] .navigation{margin-top:18px}.promo-text{font-size:13px;line-height:1.8;max-width:500px;margin:10px auto;background:#e4eadb;padding:15px;border-radius:8px}@media(max-width:600px){.metadata-pieces{gap:6px}.metadata-pieces button{padding:12px 9px;border-radius:8px}.metadata-pieces strong{font-size:13px}.metadata-pieces small{font-size:8px;letter-spacing:1px}.ai-command input{font-size:16px}.ai-command input::placeholder{font-size:11px}body[data-step="1"] .visual{width:115px;height:115px;top:33%}body[data-step="1"] #fileStatus{top:calc(33% + 88px)}body[data-step="1"] main{min-height:800px}body[data-step="1"] .steps{min-height:220px}#fieldInput{font-size:16px}}body:has(#fieldEditor:not([hidden])) main,body:has(#aiProposal:not([hidden])) main{min-height:930px}body:has(#fieldEditor:not([hidden])) .visual,body:has(#aiProposal:not([hidden])) .visual{top:35%;width:125px;height:125px}body:has(#fieldEditor:not([hidden])) #fileStatus,body:has(#aiProposal:not([hidden])) #fileStatus{top:calc(35% + 94px)}
body.has-wave[data-step="8"] .visual,body.has-wave[data-step="1"] .visual{opacity:0}body[data-step="8"] #fileStatus{top:58%;font-size:11px}body.has-wave[data-step="1"] #fileStatus{top:48%}.sound-legend{display:flex;justify-content:center;gap:20px;font-size:11px;color:#738363;margin-bottom:20px}.sound-legend>span:first-child:before{content:'●';font-size:7px;color:#ed703e;margin-right:7px}body[data-step="8"] .steps{min-height:160px}@media(max-width:600px){body.has-wave[data-step="1"] #fileStatus{top:43%}.sound-legend{font-size:10px;gap:14px}}

body[data-step="8"] #fileStatus{top:65%}body.has-wave[data-step="1"] #fileStatus{top:52%}@media(max-width:600px){body[data-step="8"] #fileStatus{top:59%}body.has-wave[data-step="1"] #fileStatus{top:46%}}
#soundObject{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}.sculpture-active #scene{opacity:0}.sculpture-active[data-step="8"] #fileStatus{top:64%}.sculpture-active[data-step="1"] #fileStatus{top:50%}.sculpture-active .question{z-index:2}.sculpture-active[data-step="8"] .sound-legend{margin-bottom:14px}@media(max-width:600px){.sculpture-active[data-step="8"] #fileStatus{top:58%}.sculpture-active[data-step="1"] #fileStatus{top:43%}}
/* The listening chamber fills the viewport; controls sit in its quiet centre. */
body.sculpture-active{background:#05080f;color:#eeeef5;--ink:#eeeef5;--muted:#969dac;--orange:#84ede2}
.sculpture-active header,.sculpture-active footer{color:#eeeef5}
.sculpture-active .brand span{color:#87eadd}
.sculpture-active .preview,.sculpture-active #replace,.sculpture-active #counter,.sculpture-active #trackName,.sculpture-active #time{color:#9aabc0}
.sculpture-active .question{padding:10px 25px;background:radial-gradient(ellipse,#05080fc9,transparent 70%)}
.sculpture-active[data-step="8"] main{padding-top:34vh}
.sculpture-active[data-step="8"] h1{font-size:clamp(36px,4.4vw,66px);font-weight:400;letter-spacing:-3px}
.sculpture-active[data-step="8"] .steps{margin-top:23px;margin-bottom:0;min-height:0}
.sculpture-active[data-step="8"] .sound-legend{color:#b5c2d3;font-size:12px;margin-bottom:24px}
.sculpture-active .primary{background:#dff6f2;color:#0d2629}
.sculpture-active .primary:hover:not(:disabled){background:#a4f2e7}
.sculpture-active .quiet,.sculpture-active .hint{color:#9aacbf}
.sculpture-active[data-step="8"] #fileStatus{top:auto;bottom:105px;color:#8090a4;font-size:10px}
.sculpture-active #play{background:#183439;color:#b4f5ed}
.sculpture-active .steps{background:radial-gradient(ellipse,#05080fd9,transparent 75%)}
.sculpture-active .metadata-pieces button{background:#0b1420eb;border-color:#34414e;color:#ecf4fb;backdrop-filter:blur(14px)}
.sculpture-active .metadata-pieces small,.sculpture-active #aiStatus{color:#96bdc2}
.sculpture-active .ai-command input,.sculpture-active #fieldInput{color:#eef6ff}
.sculpture-active .ai-command button{background:#dff6f2;color:#123036}
.sculpture-active #aiProposal{background:#172b37;color:#eef4ff}
.sculpture-active #fieldLabel{color:#9ebaca}
.sculpture-active .back{color:#cedbe5;border-color:#566477}
@media(max-width:600px){.sculpture-active[data-step="8"] main{padding-top:34svh;min-height:650px}.sculpture-active[data-step="8"] h1{font-size:37px;letter-spacing:-2px}.sculpture-active[data-step="8"] .steps{width:95%}.sculpture-active[data-step="8"] #fileStatus{bottom:104px}.sculpture-active[data-step="8"] .question{padding:0 10px}}
.sculpture-active[data-step="8"] h1{font-size:clamp(28px,4vw,58px);max-width:min(800px,86vw);overflow-wrap:anywhere;letter-spacing:-1.8px}.sculpture-active[data-step="8"] #counter{letter-spacing:1px;display:block;max-width:85vw;overflow-wrap:anywhere;line-height:1.7}.sound-legend .band-low{color:#899aff}.sound-legend .band-mid{color:#62edcf}.sound-legend .band-high{color:#ffd6a0}.sound-legend>span:first-child:before{display:none}