:root{--ink:#10110e;--paper:#f5f5ef;--card:#fffefa;--muted:#66685f;--line:#d9dad1;--acid:#d7ff3f;--violet:#7058ff;--shadow:0 22px 60px rgba(16,17,14,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 12% 8%,rgba(215,255,63,.24),transparent 25rem),radial-gradient(circle at 93% 32%,rgba(112,88,255,.11),transparent 28rem),var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px}.hidden{display:none!important}button,select,input{font:inherit}.topbar{min-height:82px;padding:18px clamp(18px,5vw,68px);display:flex;justify-content:space-between;align-items:center}.brand{display:flex;gap:12px;align-items:center;color:var(--ink);text-decoration:none;font-weight:900;letter-spacing:-.02em}.brand-mark{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--ink);color:var(--acid);font-size:12px}.local-badge{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:rgba(255,255,255,.66);padding:10px 14px;border-radius:999px;font-size:13px;font-weight:750}.local-badge>span{width:9px;height:9px;border-radius:50%;background:#45bd61;box-shadow:0 0 0 5px rgba(69,189,97,.12)}.shell{width:min(1080px,calc(100% - 32px));margin:22px auto 82px}.intro{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin:20px 0 32px;padding:0 6px}.eyebrow{margin:0 0 10px;font-size:12px;font-weight:900;letter-spacing:.18em;color:#5e6058}.intro h1{font-size:clamp(50px,7vw,82px);line-height:.9;letter-spacing:-.075em;margin:0}.intro h1 em{font-style:normal;color:var(--violet)}.intro>p{font-size:18px;line-height:1.65;margin:0 0 5px;max-width:520px;color:#4f514a}.tool-card,.result-panel{background:rgba(255,254,250,.93);border:1px solid rgba(16,17,14,.08);border-radius:28px;box-shadow:var(--shadow);padding:22px}.drop-zone{min-height:154px;border:2px dashed #bcbdb4;border-radius:20px;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:25px;cursor:pointer;transition:.18s}.drop-zone:hover,.drop-zone.dragging{border-color:var(--violet);background:rgba(112,88,255,.045);transform:translateY(-2px)}.drop-icon{width:58px;height:58px;display:grid;place-items:center;border-radius:16px;background:var(--ink);color:var(--acid);font-size:34px}.drop-copy{display:flex;flex-direction:column;gap:4px}.drop-copy strong{font-size:21px}.drop-copy span,.source-copy span{color:var(--muted);font-size:14px}.secondary-button{border:1px solid var(--ink);background:transparent;border-radius:12px;padding:13px 18px;font-weight:850;cursor:pointer}.source-panel{display:flex;align-items:center;justify-content:space-between;padding:13px 8px 22px}.source-copy{display:flex;align-items:center;gap:13px}.source-copy>div:last-child{display:flex;flex-direction:column;gap:3px}.file-chip{width:49px;height:49px;border-radius:14px;display:grid;place-items:center;background:var(--ink);color:var(--acid);font:900 11px ui-monospace,monospace}.text-button{border:0;background:transparent;text-decoration:underline;text-underline-offset:4px;font-weight:800;padding:10px;cursor:pointer;color:var(--ink)}.controls-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}.control{display:block;border:1px solid var(--line);border-radius:16px;padding:16px;background:#faf9f4}.control>span{display:flex;justify-content:space-between;gap:8px}.control output{color:var(--violet);font:800 12px ui-monospace,monospace}.control input{width:100%;min-height:26px;margin:13px 0 4px;accent-color:var(--violet);cursor:grab}.control small{display:block;color:var(--muted);line-height:1.4;font-size:13px}.primary-button,.download-button{width:100%;min-height:60px;border:0;border-radius:15px;padding:0 21px;display:flex;align-items:center;justify-content:space-between;margin-top:14px;background:var(--ink);color:#fff;font-weight:900;font-size:17px;cursor:pointer}.primary-button:disabled{opacity:.4;cursor:not-allowed}.primary-button:not(:disabled):hover{background:var(--violet)}.status{min-height:68px;margin-top:14px;padding:14px 16px;border-radius:15px;background:#eff1e7;display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center}.status strong,.status span{display:block}.status span{font-size:13px;color:var(--muted);margin-top:3px}.status output{font:800 13px ui-monospace,monospace;color:var(--violet)}.spinner{width:24px;height:24px;border:3px solid #d3d5ca;border-top-color:var(--violet);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result-panel{margin-top:24px;padding:28px}.result-head{display:flex;justify-content:space-between;align-items:end}.result-head h2{font-size:clamp(34px,5vw,56px);letter-spacing:-.055em;margin:0}.note-count{text-align:right}.note-count strong{font-size:52px;line-height:1}.note-count span{color:var(--muted);margin-left:5px}.result-toolbar{display:flex;align-items:center;justify-content:space-between;margin:25px 0 10px}.view-tabs{display:flex;padding:4px;background:#e9eae2;border-radius:12px}.tab{border:0;background:transparent;padding:10px 15px;border-radius:9px;font-weight:850;cursor:pointer}.tab.active{background:var(--card);box-shadow:0 2px 8px rgba(0,0,0,.08)}.result-toolbar>span{font-size:13px;color:var(--muted)}.visual-wrap{background:#151613;border-radius:18px;overflow:hidden}.visual-wrap canvas{display:block;width:100%;height:325px}.audition-card{display:grid;grid-template-columns:1fr 240px 220px;gap:16px;align-items:end;margin-top:14px;padding:18px;border:1px solid var(--line);border-radius:17px;background:linear-gradient(110deg,rgba(215,255,63,.15),rgba(112,88,255,.07))}.audition-card strong{font-size:18px}.audition-card label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:800;color:var(--muted)}.audition-card select{min-height:46px;border:1px solid var(--line);border-radius:11px;background:var(--card);padding:0 12px;color:var(--ink);font-weight:750}.play-button{min-height:46px;border:0;border-radius:11px;background:var(--violet);color:white;font-weight:900;cursor:pointer}.play-button.playing{background:var(--ink)}.result-meta{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:15px;margin-top:14px;overflow:hidden}.result-meta>div{padding:13px 14px;border-right:1px solid var(--line)}.result-meta>div:last-child{border:0}.result-meta span,.result-meta strong{display:block}.result-meta span{font-size:12px;color:var(--muted);margin-bottom:4px}.result-meta strong{font-size:14px}.result-actions{display:flex;gap:14px;align-items:center}.download-button{width:300px;background:var(--violet);justify-content:center;gap:14px}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:28px 0 17px}.trust-row>div{display:grid;grid-template-columns:auto 1fr;gap:12px;border-top:1px solid #cfd0c8;padding-top:16px}.trust-row>div>span{color:var(--violet);font:800 11px ui-monospace}.trust-row p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}.trust-row strong{display:block;color:var(--ink);font-size:14px;margin-bottom:3px}.scope-note{font-size:13px;color:var(--muted);text-align:center}.scope-note strong{color:var(--ink)}footer{min-height:92px;padding:24px clamp(18px,5vw,68px);border-top:1px solid #d4d5cd;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}
@media(max-width:760px){.topbar{min-height:68px;padding:13px 16px}.brand>span:last-child{display:none}.local-badge{font-size:12px;padding:9px 11px}.shell{width:min(100% - 20px,1080px);margin-top:12px}.intro{grid-template-columns:1fr;gap:16px;margin:12px 5px 24px}.intro h1{font-size:52px}.intro>p{font-size:16px}.tool-card,.result-panel{border-radius:20px;padding:13px}.drop-zone{grid-template-columns:auto 1fr;padding:18px;gap:13px}.drop-icon{width:46px;height:46px}.drop-copy strong{font-size:17px}.drop-copy span{font-size:12px}.secondary-button{grid-column:1/-1;width:100%}.controls-grid{grid-template-columns:1fr}.source-panel{padding:10px 4px 15px}.result-head{align-items:start}.note-count strong{font-size:38px}.result-toolbar{align-items:flex-start;gap:10px;flex-direction:column}.visual-wrap canvas{height:280px}.audition-card{grid-template-columns:1fr}.result-meta{grid-template-columns:1fr 1fr}.result-meta>div:nth-child(2){border-right:0}.result-meta>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.result-actions{align-items:stretch;flex-direction:column}.download-button{width:100%}.trust-row{grid-template-columns:1fr;gap:12px}footer{align-items:flex-start;gap:8px;flex-direction:column}}
.download-button{text-decoration:none}