:root{--ink:#10131a;--muted:#676d79;--paper:#f6f4ef;--white:#fff;--line:#dcd9d1;--accent:#ff5a3c;--accent2:#a6f2d2;--violet:#635bff;--shadow:0 24px 70px rgba(18,22,31,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",system-ui,sans-serif}button,input{font:inherit}.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;max-width:1220px;margin:auto;padding:0 28px;position:relative;z-index:20}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-family:Manrope,sans-serif;font-weight:800;font-size:20px;letter-spacing:-.5px}.brand-mark{width:26px;height:26px;border:2px solid var(--ink);border-radius:50%;display:grid;place-items:center;position:relative}.brand-mark:before,.brand-mark:after,.brand-mark span{content:"";position:absolute;border:1.5px solid var(--ink);border-radius:50%}.brand-mark:before{inset:4px}.brand-mark:after{inset:8px}.brand-mark span{width:3px;height:3px;background:var(--accent);border:none}nav{display:flex;gap:30px}nav a,.header-cta{color:var(--ink);text-decoration:none;font-size:14px;font-weight:600}.header-cta{border:1px solid var(--ink);border-radius:999px;padding:11px 17px}.hero{max-width:1220px;margin:0 auto;padding:70px 28px 100px;min-height:650px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:60px}.eyebrow,.section-kicker,.mini-label{font-size:11px;font-weight:800;letter-spacing:1.7px}.eyebrow{margin-bottom:24px}.hero h1{font-family:Manrope,sans-serif;font-size:72px;line-height:.98;letter-spacing:-4.7px;margin:0;max-width:650px}.hero h1 span{color:var(--accent)}.hero-lede{font-size:20px;line-height:1.55;color:var(--muted);max-width:620px;margin:28px 0 30px}.hero-actions{display:flex;gap:12px}.btn{border:none;border-radius:999px;padding:14px 22px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s}.btn.primary{background:var(--ink);color:#fff}.btn.primary:hover{transform:translateY(-1px);background:#252933}.btn.ghost{background:transparent;color:var(--ink);border:1px solid #c9c5bc}.btn.disabled{opacity:.45;cursor:not-allowed}.trust-row{display:flex;gap:24px;margin-top:42px;color:var(--muted);font-size:12px;flex-wrap:wrap}.trust-row b{color:var(--ink)}.hero-visual{height:500px;position:relative;display:grid;place-items:center}.target{position:absolute;border-radius:50%;border:1px solid rgba(16,19,26,.12)}.target-a{width:420px;height:420px}.target-b{width:325px;height:325px;border-color:rgba(255,90,60,.25)}.target:after{content:"";position:absolute;inset:25%;border:1px solid rgba(16,19,26,.12);border-radius:50%}.wave-card{position:relative;width:440px;background:#12151b;color:white;border-radius:26px;padding:25px 26px;box-shadow:0 35px 90px rgba(15,17,22,.24);transform:rotate(-3deg)}.wave-head,.timeline{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1.3px;color:#a9afba}.waveform{height:165px;display:flex;gap:6px;align-items:center;margin:12px 0}.waveform i{flex:1;height:var(--h);background:linear-gradient(180deg,#a6f2d2,#ff5a3c);border-radius:10px}.timeline span:nth-child(3){color:#fff}.play-dot{position:absolute;right:-22px;bottom:-22px;width:68px;height:68px;border-radius:50%;background:var(--accent);display:grid;place-items:center;box-shadow:0 10px 35px rgba(255,90,60,.4)}.section{padding:105px max(28px,calc((100vw - 1164px)/2))}.section-kicker{color:var(--accent);margin-bottom:17px}.section h2,.future-section h2{font-family:Manrope,sans-serif;font-size:46px;letter-spacing:-2.4px;line-height:1.08;margin:0 0 44px;max-width:790px}.how-section{background:var(--ink);color:white}.how-section h2{max-width:900px}.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #343842}.principle-grid article{padding:28px 22px 10px 0;border-right:1px solid #343842;min-height:205px}.principle-grid article+article{padding-left:22px}.principle-grid article:last-child{border-right:0}.principle-grid span{font-size:11px;color:#8d94a0}.principle-grid h3{font-size:19px;margin:40px 0 10px}.principle-grid p{font-size:14px;line-height:1.6;color:#adb2bb}.create-section{background:#ece9e2}.app-shell{background:#fff;border-radius:30px;box-shadow:var(--shadow);overflow:hidden}.stepper{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #ece9e4}.step{appearance:none;background:white;border:0;border-right:1px solid #ece9e4;padding:22px;text-align:left;color:#9a9ca2;font-weight:700;cursor:pointer}.step:last-child{border-right:0}.step span{display:inline-grid;place-items:center;width:24px;height:24px;border:1px solid #d6d5d1;border-radius:50%;margin-right:8px;font-size:11px}.step.active{color:var(--ink);box-shadow:inset 0 -3px 0 var(--accent)}.step.active span{background:var(--ink);color:#fff;border-color:var(--ink)}.panel{display:none;padding:42px}.panel.active{display:block}.panel-heading{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:28px}.panel-heading h3,.results-head h3{font-family:Manrope,sans-serif;font-size:31px;letter-spacing:-1.4px;margin:5px 0 0}.panel-heading p{color:var(--muted);font-size:14px;max-width:390px;line-height:1.5}.mini-label{color:#98989a}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.source-card{border:1px solid #e4e1db;background:white;border-radius:18px;padding:20px;text-align:left;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px;cursor:pointer}.source-card.selected{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}.source-icon{width:47px;height:47px;border-radius:14px;display:grid;place-items:center;font-size:24px;font-weight:700}.upload-icon{background:#ffded7}.library-icon{background:#d9f9eb}.source-card h4{margin:0 0 4px;font-size:15px}.source-card p{margin:0;color:var(--muted);font-size:12px}.check{width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:12px}.badge{background:#f1efe9;padding:6px 8px;border-radius:999px;font-size:10px}.upload-area{margin-top:18px}.upload-drop{width:100%;min-height:185px;border:1px dashed #c9c6bf;border-radius:18px;background:#faf9f6;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer}.upload-ring{width:43px;height:43px;border-radius:50%;background:#fff;border:1px solid #ddd9d1;display:grid;place-items:center;font-size:22px}.upload-drop small{color:var(--muted)}.file-selected{padding:17px 20px;border:1px solid #d9d6cf;border-radius:15px;margin-top:12px;display:flex;justify-content:space-between;align-items:center}.file-selected span{color:var(--muted);font-size:12px}.library-mini{display:grid;gap:10px;margin-top:18px}.library-card{border:1px solid #e4e1db;border-radius:14px;padding:11px;display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:13px;cursor:pointer}.library-card.selected{border-color:var(--ink)}.cover{height:54px;border-radius:10px}.c1{background:linear-gradient(135deg,#2b3270,#ffc4a4)}.c2{background:linear-gradient(135deg,#1c6772,#dbffe9)}.c3{background:linear-gradient(135deg,#ff6b52,#ffd57a)}.library-card div:nth-child(2){display:flex;flex-direction:column}.library-card span{font-size:11px;color:var(--muted);margin-top:4px}.license-note{font-size:11px;color:var(--muted);margin:5px 0 0}.panel-actions{display:flex;justify-content:space-between;margin-top:30px}.hidden{display:none!important}.level-grid{display:grid;grid-template-columns:repeat(9,1fr);gap:8px}.level-btn{border:1px solid #dedbd5;background:#fff;border-radius:13px;padding:16px 8px;font-weight:800;cursor:pointer}.level-btn small{display:block;color:#999;font-weight:500;margin-top:4px}.level-btn.selected{background:var(--ink);color:#fff;border-color:var(--ink)}.level-btn.selected small{color:#c5c8ce}.timing-readout{margin-top:18px;border-radius:17px;background:#f6f4ef;padding:22px;display:flex;justify-content:space-between;align-items:center}.timing-readout strong{font-size:21px}.timing-readout span{color:var(--muted);font-size:13px}.field-label{display:block;font-weight:800;margin-bottom:10px}.field-label span{font-weight:500;color:var(--muted);font-size:12px}.time-range{display:flex;align-items:end;gap:12px}.time-range div{border:1px solid #dcd8d1;border-radius:14px;padding:11px 14px;width:150px}.time-range small{display:block;color:#999;font-size:9px;letter-spacing:1.3px}.time-range input{border:0;outline:0;font-size:21px;width:100%;padding:3px 0;background:transparent}.time-range>span{padding-bottom:16px;color:#8c8d92}.preference-note,.assisted-note{display:flex;gap:14px;padding:19px;border-radius:16px;margin-top:20px}.preference-note{background:#effaf5}.assisted-note{background:#f7f4ff}.preference-note>span,.assisted-note>span{font-size:21px}.preference-note strong{font-size:14px}.preference-note p,.assisted-note p{margin:4px 0 0;color:var(--muted);font-size:13px;line-height:1.55}.review-card{border:1px solid #dedbd5;border-radius:18px;padding:20px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card div{border-right:1px solid #e7e4de}.review-card div:last-child{border-right:0}.review-card small{color:#999;display:block;font-size:10px;letter-spacing:1px}.review-card strong{display:block;margin-top:6px}.engine-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.engine-list span{background:#f3f1ec;border-radius:999px;padding:7px 10px;font-size:11px}.processing{padding:65px 0;text-align:center}.spinner{display:flex;justify-content:center;gap:8px}.spinner span{width:12px;height:12px;border-radius:50%;background:var(--accent);animation:pulse 1s infinite}.spinner span:nth-child(2){animation-delay:.15s}.spinner span:nth-child(3){animation-delay:.3s}@keyframes pulse{0%,100%{transform:scale(.7);opacity:.35}50%{transform:scale(1.15);opacity:1}}.processing h3{font-family:Manrope,sans-serif;margin:18px 0 7px}.processing p{color:var(--muted)}.progress{width:330px;max-width:80%;height:6px;background:#ece9e2;border-radius:9px;margin:24px auto 0;overflow:hidden}.progress i{display:block;width:0;height:100%;background:var(--ink);transition:width .35s}.results-head{display:flex;align-items:center;justify-content:space-between}.text-btn{border:0;background:transparent;text-decoration:underline;cursor:pointer}.prototype-alert{font-size:12px;line-height:1.5;background:#fff6db;border:1px solid #f0df9e;padding:13px 15px;border-radius:12px;margin:20px 0}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.result-card{border:1px solid #dfdcd6;border-radius:19px;padding:18px}.result-card.recommended{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}.result-top{display:flex;justify-content:space-between}.result-letter{font-family:Manrope,sans-serif;font-size:34px;font-weight:800}.recommend{background:#d9f9eb;border-radius:999px;font-size:9px;padding:6px 9px;height:max-content;font-weight:800}.mini-wave{height:75px;display:flex;align-items:center;gap:3px;margin:13px 0}.mini-wave i{flex:1;background:#252933;border-radius:6px;height:var(--h)}.result-card p{color:var(--muted);font-size:12px;line-height:1.5;min-height:54px}.result-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.result-meta div{background:#f5f3ee;padding:9px;border-radius:10px}.result-meta small{font-size:8px;color:#999;display:block}.result-meta b{font-size:12px}.audio-wrap audio{width:100%;height:36px}.fake-play{border:1px solid #ddd9d2;border-radius:999px;padding:10px 12px;text-align:center;font-size:12px;color:#888}.result-footer{margin-top:22px;border-top:1px solid #e5e1db;padding-top:18px;display:flex;justify-content:space-between;gap:20px;align-items:center}.result-footer p{font-size:12px;color:var(--muted);max-width:650px}.section-split{display:grid;grid-template-columns:1fr 1fr;gap:70px}.section-split p{color:var(--muted);line-height:1.65}.genre-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}.genre-row span{border:1px solid #ccc8c0;border-radius:999px;padding:8px 12px;font-size:12px}.library-preview{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.library-preview article{background:#fff;border-radius:17px;padding:12px}.art{height:210px;border-radius:13px;position:relative;overflow:hidden}.art i{position:absolute;left:15px;bottom:13px;font-style:normal;font-weight:800;font-size:12px}.a1{background:linear-gradient(150deg,#24296a,#f7a980 70%,#f5ead8)}.a2{background:radial-gradient(circle at 30% 35%,#d7ffef,#5babc3 38%,#123e4e)}.a3{background:linear-gradient(150deg,#ffc15d,#ff6550,#493d83)}.a4{background:linear-gradient(150deg,#f7c5ff,#9d8eff,#4c5575)}.library-preview h3{margin:13px 3px 3px;font-size:15px}.library-preview p{margin:0 3px;color:var(--muted);font-size:11px}.library-preview>article>span{display:inline-block;margin:11px 3px 3px;font-size:9px;background:#eeeae3;padding:5px 7px;border-radius:999px}.rules-section{background:#fff}.rules-table{border-top:1px solid #d9d6cf}.rule-row{display:grid;grid-template-columns:110px 1fr 1.2fr;gap:24px;padding:17px 0;border-bottom:1px solid #e4e1db;align-items:center}.rule-row strong{font-size:15px}.rule-row b{font-size:17px}.rule-row span{color:var(--muted);font-size:12px}.rules-footnote{font-size:11px;color:#8b8b8b;margin-top:14px}.future-section{padding:110px 28px;text-align:center;background:var(--accent);color:var(--ink)}.future-section p{font-size:11px;font-weight:800;letter-spacing:1.8px}.future-section h2{margin:15px auto 28px;max-width:760px}.future-tags{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.future-tags span{background:rgba(255,255,255,.35);padding:9px 13px;border-radius:999px;font-size:12px;font-weight:700}footer{max-width:1220px;margin:auto;padding:35px 28px 55px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center}footer p{text-align:center;color:var(--muted);font-size:12px}footer>span{text-align:right;color:var(--muted);font-size:11px}.footer-brand{font-size:17px}
@media(max-width:900px){nav{display:none}.hero{grid-template-columns:1fr;padding-top:55px}.hero h1{font-size:57px}.hero-visual{height:420px}.wave-card{width:min(92vw,440px)}.principle-grid{grid-template-columns:1fr 1fr}.principle-grid article:nth-child(2){border-right:0}.level-grid{grid-template-columns:repeat(3,1fr)}.result-grid,.library-preview{grid-template-columns:1fr 1fr}.section-split{grid-template-columns:1fr;gap:0}.choice-grid{grid-template-columns:1fr}.panel-heading{display:block}.panel-heading p{margin-bottom:0}.step{font-size:0;text-align:center}.step span{margin:0}.rule-row{grid-template-columns:85px 1fr}.rule-row span{grid-column:2}}
@media(max-width:560px){.site-header{height:68px;padding:0 18px}.header-cta{padding:9px 12px;font-size:12px}.hero{padding:48px 18px 70px;gap:25px}.hero h1{font-size:46px;letter-spacing:-3.1px}.hero-lede{font-size:17px}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .btn{text-align:center}.trust-row{gap:10px 18px}.hero-visual{height:330px}.target-a{width:300px;height:300px}.target-b{width:230px;height:230px}.wave-card{padding:20px;width:92vw}.waveform{height:110px}.section{padding:75px 18px}.section h2,.future-section h2{font-size:36px;letter-spacing:-1.8px}.principle-grid{grid-template-columns:1fr}.principle-grid article,.principle-grid article+article{border-right:0;border-bottom:1px solid #343842;padding:22px 0;min-height:auto}.principle-grid h3{margin-top:22px}.app-shell{border-radius:20px}.panel{padding:24px 18px}.choice-grid{gap:10px}.source-card{padding:15px}.level-grid{grid-template-columns:repeat(3,1fr)}.timing-readout{display:block}.timing-readout span{display:block;margin-top:5px}.review-card{grid-template-columns:1fr}.review-card div{border-right:0;border-bottom:1px solid #e7e4de;padding-bottom:9px}.review-card div:last-child{border-bottom:0}.result-grid,.library-preview{grid-template-columns:1fr}.result-footer{display:block}.result-footer .btn{width:100%;margin-top:10px}.art{height:260px}.future-section{padding:80px 18px}footer{grid-template-columns:1fr;gap:10px;text-align:center}footer p,footer>span{text-align:center}.footer-brand{justify-content:center}}

/* v2 verified music library */
.mini-library-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.mini-library-head strong{font-size:12px;letter-spacing:.2px}.mini-library-head a{font-size:11px;color:var(--ink);text-decoration:none;border-bottom:1px solid #b9b5ad}.mini-preview{width:34px;height:34px;border-radius:50%;border:1px solid #d8d4cb;background:#fff;display:grid;place-items:center;font-size:11px;cursor:pointer;flex:0 0 auto}.library-card{grid-template-columns:42px 1fr auto}.library-card>div:nth-child(2){min-width:0}.library-card>div:nth-child(2) strong,.library-card>div:nth-child(2) span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.library-toolbar{margin-top:34px;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}.library-search{min-width:280px;max-width:420px;flex:1;display:flex;align-items:center;gap:10px;border:1px solid #d9d6cf;border-radius:999px;background:#fff;padding:0 16px}.library-search span{font-size:20px;color:#777}.library-search input{width:100%;border:0;outline:0;background:transparent;padding:13px 0;font:inherit;font-size:13px}.genre-row{display:flex;gap:7px;flex-wrap:wrap}.filter-chip{border:1px solid #d9d6cf;background:#fff;border-radius:999px;padding:9px 12px;font:inherit;font-size:11px;font-weight:700;cursor:pointer}.filter-chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}.library-status{display:flex;justify-content:space-between;gap:16px;margin:18px 0 14px;color:var(--muted);font-size:11px}.library-status b{color:var(--ink)}.full-library{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.music-tile{border:1px solid #dcd8d0;border-radius:18px;background:#fff;overflow:hidden;transition:.2s transform,.2s box-shadow,.2s border-color}.music-tile:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(20,24,31,.07)}.music-tile.chosen{border-color:#72794f;box-shadow:inset 0 0 0 1px #72794f}.music-art{height:160px;position:relative;display:flex;align-items:flex-end;padding:14px;overflow:hidden}.music-art:before,.music-art:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.48)}.music-art:before{width:160px;height:160px;right:-22px;top:-38px}.music-art:after{width:100px;height:100px;right:7px;top:-8px}.music-art.sun{background:linear-gradient(145deg,#f5cf74,#ee8668)}.music-art.sky{background:linear-gradient(145deg,#b8dcf1,#767fca)}.music-art.coral{background:linear-gradient(145deg,#f2b08e,#db647e)}.music-art.lime{background:linear-gradient(145deg,#d8e99b,#7eaa84)}.music-art.lavender{background:linear-gradient(145deg,#ddd4f2,#9d91c7)}.music-art.night{background:linear-gradient(145deg,#606994,#282e50)}.music-art.rose{background:linear-gradient(145deg,#e9b8c9,#9a6b86)}.music-art>span{font:800 12px Manrope,sans-serif;letter-spacing:1.4px;color:rgba(255,255,255,.9);position:relative;z-index:1}.art-play{position:absolute;z-index:2;right:14px;bottom:14px;width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.9);cursor:pointer;font-size:12px;box-shadow:0 7px 18px rgba(0,0,0,.12)}.music-body{padding:17px}.music-title-row{display:flex;justify-content:space-between;gap:10px}.music-title-row h3{margin:0 0 2px;font-size:17px}.music-title-row p{margin:0;color:var(--muted);font-size:11px}.verified{height:max-content;white-space:nowrap;font-size:8px;letter-spacing:.8px;font-weight:800;padding:5px 7px;border-radius:999px;background:#eef0dd;color:#657044}.mood-tags{display:flex;gap:5px;flex-wrap:wrap;margin:14px 0 10px}.mood-tags span{font-size:9px;padding:5px 7px;border-radius:999px;background:#f1eee8;color:#5e5b55}.music-desc{min-height:48px;color:var(--muted);font-size:11px;line-height:1.5;margin:0 0 13px}.fit-line{border-top:1px solid #ebe8e2;border-bottom:1px solid #ebe8e2;padding:10px 0;display:flex;justify-content:space-between;align-items:center;gap:10px}.fit-line small{font-size:8px;color:#8d8981;letter-spacing:1px}.fit-line strong{font-size:11px}.license-row{display:flex;gap:10px;align-items:center;padding-top:11px;font-size:9px}.license-row span{font-weight:800;color:#5e6744}.license-row a{color:#5e5b55;text-decoration:none;border-bottom:1px solid #cbc6bc}.music-body details{margin-top:10px}.music-body summary{cursor:pointer;font-size:9px;color:#777}.music-body code{display:block;margin-top:8px;padding:9px;border-radius:8px;background:#f7f5f1;font:10px/1.45 DM Sans,sans-serif;white-space:normal;color:#4b4a46}.use-track{width:100%;margin-top:12px;border:1px solid var(--ink);border-radius:10px;background:#fff;color:var(--ink);padding:10px 12px;font:700 11px Manrope,sans-serif;cursor:pointer}.use-track:hover,.use-track.selected{background:var(--ink);color:#fff}.license-policy{margin-top:22px;border-radius:16px;background:#f0eee9;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}.license-policy>div:first-child{display:flex;gap:12px;align-items:flex-start}.policy-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#dfe5b9;font-weight:800}.license-policy strong{font-size:12px}.license-policy p{margin:3px 0 0;color:var(--muted);font-size:10px;line-height:1.5;max-width:650px}.policy-links{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}.policy-links a{font-size:10px;color:var(--ink);text-decoration:none;border-bottom:1px solid #aaa69e;white-space:nowrap}.no-results,.assisted-result{grid-column:1/-1;padding:34px;border:1px dashed #cbc7be;border-radius:16px;text-align:center;color:var(--muted)}
@media(max-width:900px){.full-library{grid-template-columns:1fr 1fr}.library-toolbar{display:block}.library-search{max-width:none;margin-bottom:12px}.license-policy{display:block}.policy-links{justify-content:flex-start;margin-top:12px}}
@media(max-width:560px){.full-library{grid-template-columns:1fr}.library-status{display:block}.library-status span{display:block;margin:4px 0}.music-art{height:190px}.library-search{min-width:0}.genre-row{gap:6px}.filter-chip{padding:8px 10px}.license-policy{padding:16px}.policy-links{display:block}.policy-links a{display:table;margin:8px 0}}

/* v5 brand refresh */
:root{--paper:#eef3fa;--line:#d5deeb;--accent:#5d86d9;--accent2:#d4e6ff;--ink:#0f1728;--muted:#586172;--cool-card:#f7fbff;--cool-dark:#111a2c;--shadow:0 24px 70px rgba(16,24,40,.09)}
body{background:linear-gradient(180deg,#f4f8fd 0%,#eef3fa 100%)}
.site-header{max-width:1280px;padding:0 32px}
nav a,.header-cta,.brand{color:var(--ink)}
.header-cta{border-color:#c7d4e4;background:rgba(255,255,255,.72);backdrop-filter:blur(10px)}
.hero.hero-photo{position:relative;max-width:1280px;padding:22px 32px 40px;min-height:auto;display:block}
.hero-image-wrap{position:relative;border-radius:34px;overflow:hidden;min-height:690px;box-shadow:0 35px 100px rgba(18,32,58,.14)}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;display:block}
.hero-wash{position:absolute;inset:0;background:linear-gradient(90deg,rgba(243,247,252,.90) 0%,rgba(243,247,252,.83) 18%,rgba(243,247,252,.56) 36%,rgba(243,247,252,.14) 60%,rgba(243,247,252,.06) 100%)}
.hero-content{position:absolute;inset:0;z-index:2;display:grid;grid-template-columns:minmax(0,600px) 340px;gap:36px;align-items:end;min-height:690px;padding:60px 54px}
.hero-copy{max-width:620px}
.hero h1{font-size:78px;max-width:620px;letter-spacing:-4.8px;color:#ffffff;text-shadow:0 10px 24px rgba(10,20,35,.20)}
.hero .eyebrow{color:#dfeafe}
.hero-lede{color:#eff4fb;font-size:19px;max-width:580px;text-shadow:0 8px 20px rgba(10,20,35,.18)}
.hero-actions .btn.primary{background:#ffffff;color:#10203a}
.hero-actions .btn.ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.35);color:#fff;backdrop-filter:blur(10px)}
.trust-row{color:#e4edf8}.trust-row b{color:#fff}
.hero-sidecard{align-self:end;background:rgba(13,22,38,.54);border:1px solid rgba(255,255,255,.18);border-radius:24px;padding:22px;backdrop-filter:blur(14px);color:#eef4fd;box-shadow:0 16px 40px rgba(8,16,30,.18)}
.hero-sidecard-kicker{font-size:11px;font-weight:800;letter-spacing:1.5px;color:#b9cbec;margin-bottom:10px}
.hero-sidecard h3{font:700 26px/1.1 Manrope,sans-serif;margin:0 0 12px;letter-spacing:-1px}
.hero-sidecard p{margin:0;color:#d8e4f6;font-size:13px;line-height:1.6}
.hero-side-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.hero-side-pills span{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:8px 10px;font-size:11px;font-weight:700}
.public-feature-section{padding-top:72px;padding-bottom:84px}
.public-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.public-feature-grid article{background:rgba(255,255,255,.78);border:1px solid #dbe5f0;border-radius:22px;padding:24px;box-shadow:0 12px 35px rgba(15,25,40,.05)}
.public-feature-grid span{font-size:11px;color:#7d8ca3;font-weight:800;letter-spacing:1.4px}
.public-feature-grid h3{font-size:20px;margin:28px 0 10px;letter-spacing:-.5px}
.public-feature-grid p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.create-section{background:linear-gradient(180deg,#eef3fa 0%,#ecf1f8 100%)}
.app-shell{border:1px solid #dde5ef;box-shadow:0 26px 70px rgba(16,24,40,.08)}
.stepper{background:#fbfdff;border-bottom-color:#e6edf5}.step{background:#fbfdff;border-right-color:#e6edf5}.step.active{box-shadow:inset 0 -3px 0 var(--accent)}.step.active span{background:var(--cool-dark);border-color:var(--cool-dark)}
.source-card.selected,.level-btn.selected,.use-track:hover,.use-track.selected,.btn.primary:hover{background:var(--cool-dark);border-color:var(--cool-dark)}
.upload-drop{background:#f8fbff;border-color:#c7d6e5}.timing-readout{background:#f5f9fd}.preference-note{background:#eff6ff}.assisted-note{background:#f4f0ff}.prototype-alert{background:#f3f7fc;border-color:#dce7f3;color:#334155}
.panel-heading p,.music-desc,.license-note,.rules-footnote,.result-footer p{color:var(--muted)}
.panel-heading h3,.results-head h3,.section h2,.future-section h2{color:var(--ink)}
.public-note strong{font-size:14px}
.public-engine-list span{background:#eef4fa;color:#3f4a5a}
.library-section{background:transparent}
.library-toolbar{margin-bottom:12px}.fit-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:18px}.fit-toolbar-label{font-size:11px;font-weight:800;letter-spacing:1.5px;color:#6b7990}.fit-row{display:flex;gap:8px;flex-wrap:wrap}.fit-chip{border:1px solid #d6deea;background:#fff;border-radius:999px;padding:9px 12px;font:700 11px DM Sans,sans-serif;cursor:pointer}.fit-chip.active{background:var(--cool-dark);color:#fff;border-color:var(--cool-dark)}
.music-tile{border-color:#dbe3ed;box-shadow:0 10px 28px rgba(14,22,36,.04)}.music-tile.chosen{border-color:#6d86b6;box-shadow:inset 0 0 0 1px #6d86b6, 0 12px 28px rgba(14,22,36,.05)}
.fit-badges{display:flex;gap:6px;flex-wrap:wrap;margin:14px 0 10px}.fit-badges span{font-size:9px;padding:5px 8px;border-radius:999px;background:#eaf2fd;color:#496487;font-weight:700}
.mood-tags{margin-top:0}
.library-search,.filter-chip,.fit-chip,.upload-drop,.time-range div,.review-card,.source-card,.level-btn,.timing-readout,.music-tile,.license-policy,.rule-row,.result-card,.assisted-result{border-color:#dbe5ef}
.license-policy{background:#f5f8fc}
.rules-section{background:#fbfdff}
.future-section{background:linear-gradient(135deg,#d9e7fb 0%,#bfd4f6 100%);color:var(--ink)}
.future-tags span{background:rgba(255,255,255,.58)}
footer{max-width:1280px}
@media(max-width:1100px){.hero-content{grid-template-columns:1fr;align-items:end}.hero-sidecard{max-width:420px}.public-feature-grid{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.hero.hero-photo{padding:12px 18px 30px}.hero-image-wrap{min-height:640px}.hero-content{padding:42px 24px;min-height:640px}.hero h1{font-size:62px;letter-spacing:-3.5px}.public-feature-section{padding-top:54px}.fit-toolbar{display:block}.fit-toolbar-label{margin-bottom:10px}}
@media(max-width:560px){.site-header{padding:0 18px}.hero-image-wrap{border-radius:26px;min-height:560px}.hero-content{padding:28px 18px;min-height:560px;gap:18px}.hero h1{font-size:46px;letter-spacing:-2.8px}.hero-lede{font-size:16px}.hero-sidecard{padding:18px}.public-feature-grid{grid-template-columns:1fr}.fit-row,.genre-row{gap:6px}}


/* v7 hero simplification */
.hero-image-wrap{min-height:650px}
.hero-wash{background:linear-gradient(90deg,rgba(241,246,252,.92) 0%,rgba(241,246,252,.86) 17%,rgba(241,246,252,.72) 32%,rgba(241,246,252,.28) 48%,rgba(241,246,252,.08) 66%,rgba(241,246,252,.03) 100%)}
.hero-content.hero-content-simple{grid-template-columns:minmax(0,520px);justify-content:start;align-items:center;padding:52px 52px 58px}
.hero-copy.hero-copy-simple{max-width:500px;padding-bottom:6px}
.hero .eyebrow{color:#bccce5;text-shadow:none}
.hero h1{max-width:500px;color:#ffffff;font-size:82px;line-height:.96}
.hero-lede{max-width:470px;color:#f6f9fd;font-size:20px;line-height:1.5;margin:24px 0 28px}
.hero-actions-simple{gap:14px}
.hero-actions .btn.primary{background:#ffffff;color:#10203a;box-shadow:0 10px 25px rgba(16,32,58,.08)}
.hero-actions .btn.ghost.light{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.38);color:#fff}
.hero-sidecard,.trust-row{display:none}
@media(max-width:900px){.hero-image-wrap{min-height:560px}.hero-content.hero-content-simple{padding:34px 24px 42px}.hero h1{font-size:62px;max-width:420px}.hero-lede{font-size:17px;max-width:390px}}
@media(max-width:560px){.hero-image-wrap{min-height:480px}.hero-content.hero-content-simple{padding:24px 18px 30px}.hero h1{font-size:44px;max-width:300px}.hero-lede{font-size:15px;max-width:280px}.hero-actions-simple{flex-direction:column;align-items:flex-start}.hero-actions-simple .btn{width:auto;min-width:170px}}

/* v8 refinement */
html{scroll-padding-top:88px}
.site-header{position:sticky;top:0;backdrop-filter:blur(14px);background:rgba(244,248,253,.72);border-bottom:1px solid rgba(205,218,233,.55)}
nav a{position:relative;opacity:.86}nav a:hover,.header-cta:hover{opacity:1}.header-cta{transition:.2s ease}.header-cta:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(17,31,52,.08)}
.hero.hero-photo{padding-top:18px}.hero-copy.hero-copy-simple{max-width:520px}.hero .eyebrow{font-size:12px;letter-spacing:1.8px}.hero h1{font-size:86px;max-width:540px;text-shadow:0 12px 28px rgba(10,20,35,.18)}.hero-lede{max-width:490px;font-size:21px}.hero-actions .btn{padding:15px 24px;font-family:Manrope,sans-serif;font-weight:800;letter-spacing:-.2px}.hero-actions .btn.primary{box-shadow:0 16px 35px rgba(16,32,58,.12)}.hero-actions .btn.ghost.light{background:rgba(255,255,255,.10)}
.section-kicker{letter-spacing:1.8px}.section-lede{max-width:760px;margin:-24px 0 0;color:var(--muted);font-size:16px;line-height:1.7}.create-lede{margin-bottom:30px}.rules-lede{margin-bottom:30px}
.public-feature-section{padding-top:80px}.public-feature-grid{margin-top:34px;gap:18px}.public-feature-grid article{position:relative;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.88) 0%,rgba(248,251,255,.88) 100%);padding:28px;border-radius:24px;border:1px solid rgba(212,224,239,.95);box-shadow:0 14px 34px rgba(15,25,40,.05)}.public-feature-grid article:before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:linear-gradient(90deg,#cfe0fb 0%,#8bb0eb 50%,#d9e7fb 100%)}.public-feature-grid span{display:inline-block;padding:6px 9px;border-radius:999px;background:#eef4fc;color:#6b84a6}.public-feature-grid h3{margin-top:22px;font-family:Manrope,sans-serif;font-size:22px}
.create-section{position:relative;overflow:hidden}.create-section:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 10% 10%,rgba(214,229,249,.42),transparent 35%),radial-gradient(circle at 90% 20%,rgba(231,239,252,.65),transparent 28%);pointer-events:none}.create-section>*{position:relative;z-index:1}.app-shell{border-radius:32px;background:rgba(255,255,255,.92)}.panel{padding:44px}.panel-heading h3,.results-head h3{font-size:34px}.source-card,.level-btn,.review-card,.timing-readout,.music-tile,.license-policy{border-radius:20px}.upload-drop{min-height:200px}.upload-drop strong{font-size:18px}.step{font-family:Manrope,sans-serif;font-weight:700}
.public-engine-list{margin-top:20px}.public-engine-list span{padding:8px 12px;border-radius:999px;background:#eef4fa;border:1px solid #dde7f2}
.library-section{padding-top:95px}.section-split p{color:var(--muted);font-size:15px;line-height:1.7}.library-toolbar,.fit-toolbar{margin-top:22px}.library-search{background:rgba(255,255,255,.9);box-shadow:0 8px 18px rgba(14,22,36,.03)}.filter-chip,.fit-chip{padding:10px 13px}.music-tile{overflow:hidden}.music-body{padding:18px}.music-title-row h3{font-family:Manrope,sans-serif;font-size:18px}.verified{background:#edf4fe;color:#5877a8}.license-policy{margin-top:28px}
.rules-section{padding-top:95px}.rules-table{background:rgba(255,255,255,.84);border:1px solid #dbe5ef;border-radius:22px;padding:8px 22px;box-shadow:0 10px 28px rgba(15,25,40,.04)}.rule-row{padding:20px 0}.rule-row strong{font-family:Manrope,sans-serif}.rule-row b{font-size:18px}
.future-section{padding:100px 28px;border-top:1px solid rgba(206,220,239,.6)}.future-section h2{max-width:720px}.future-tags span{padding:10px 14px;box-shadow:0 8px 18px rgba(15,25,40,.04)}
footer{padding-top:42px}
@media(max-width:900px){.hero h1{font-size:68px;max-width:430px}.hero-lede{font-size:18px;max-width:380px}.section-lede{margin-top:-20px;font-size:15px}.panel{padding:32px}.panel-heading h3,.results-head h3{font-size:30px}.rules-table{padding:6px 18px}}
@media(max-width:560px){html{scroll-padding-top:72px}.site-header{background:rgba(244,248,253,.86)}.hero h1{font-size:46px}.hero-lede{font-size:15px}.section-lede{margin-top:-16px;font-size:14px}.public-feature-grid article{padding:22px}.panel{padding:24px 18px}.rules-table{padding:6px 14px;border-radius:18px}.future-section{padding:80px 18px}}


/* v9 remove redundant intro block */
.create-section{padding-top:88px}
.hero.hero-photo{padding-bottom:24px}
@media(max-width:560px){.create-section{padding-top:68px}}


/* v10 compact layout pass */
.site-header{height:64px}
.hero.hero-photo{padding:12px 28px 18px}
.hero-image-wrap{min-height:520px;border-radius:28px}
.hero-content.hero-content-simple{min-height:520px;padding:38px 46px 42px}
.hero-copy.hero-copy-simple{max-width:470px}
.hero .eyebrow{margin-bottom:16px}
.hero h1{font-size:72px;line-height:.95;max-width:470px}
.hero-lede{font-size:18px;line-height:1.45;margin:18px 0 22px;max-width:440px}
.hero-actions .btn{padding:13px 20px}
.section{padding:58px max(28px,calc((100vw - 1164px)/2))}
.section-kicker{margin-bottom:10px}
.section h2{font-size:40px;margin-bottom:22px}
.section-lede{margin:-12px 0 22px;font-size:14px;line-height:1.55;max-width:680px}
.create-section{padding-top:58px;padding-bottom:58px}
.create-lede,.rules-lede{margin-bottom:22px}
.app-shell{border-radius:24px}
.step{padding:15px 18px}
.step span{width:22px;height:22px}
.panel{padding:28px 30px}
.panel-heading{margin-bottom:18px;gap:24px}
.panel-heading h3,.results-head h3{font-size:28px}
.panel-heading p{font-size:13px;margin:0}
.choice-grid{gap:10px}
.source-card{padding:14px 16px;border-radius:15px}
.source-icon{width:40px;height:40px;border-radius:12px}
.upload-area{margin-top:12px}
.upload-drop{min-height:130px;border-radius:15px}
.upload-drop strong{font-size:15px}
.upload-drop small{font-size:11px}
.panel-actions{margin-top:20px}
.level-grid{gap:6px}
.level-btn{padding:11px 6px;border-radius:11px}
.timing-readout{margin-top:12px;padding:15px 18px;border-radius:14px}
.timing-readout strong{font-size:18px}
.time-range div{padding:8px 12px;border-radius:12px}
.time-range input{font-size:18px}
.preference-note,.assisted-note{margin-top:12px;padding:13px 15px;border-radius:13px}
.review-card{padding:15px 17px;gap:14px;border-radius:14px}
.engine-list{margin-top:12px}
.engine-list span{padding:6px 9px}
.processing{padding:42px 0}
.library-section{padding-top:58px;padding-bottom:58px}
.section-split{align-items:start}
.library-toolbar{margin-top:14px;gap:12px}
.fit-toolbar{margin-top:10px;margin-bottom:12px}
.library-status{margin:12px 0 10px}
.full-library{gap:10px}
.music-art{height:118px}
.music-body{padding:13px}
.music-title-row h3{font-size:16px}
.fit-badges{margin:10px 0 7px}
.mood-tags{margin-bottom:7px}
.music-desc{min-height:0;margin-bottom:9px;line-height:1.4}
.fit-line{padding:8px 0}
.license-row{padding-top:8px}
.use-track{margin-top:9px;padding:8px 10px}
.license-policy{margin-top:18px;padding:14px 16px}
.rules-section{padding-top:58px;padding-bottom:52px}
.rules-table{padding:4px 18px;border-radius:18px}
.rule-row{padding:12px 0}
.rule-row b{font-size:16px}
.rules-footnote{margin-top:10px}
footer{padding:24px 28px 32px}
.future-section{display:none!important}
@media(max-width:900px){
  .site-header{height:60px}
  .hero-image-wrap{min-height:460px}
  .hero-content.hero-content-simple{min-height:460px;padding:28px 24px 32px}
  .hero h1{font-size:58px}
  .hero-lede{font-size:16px}
  .section{padding:48px 22px}
  .panel{padding:24px}
  .music-art{height:105px}
}
@media(max-width:560px){
  .hero.hero-photo{padding:8px 12px 14px}
  .hero-image-wrap{min-height:400px;border-radius:22px}
  .hero-content.hero-content-simple{min-height:400px;padding:22px 16px 26px}
  .hero h1{font-size:42px;max-width:280px}
  .hero-lede{font-size:14px;margin:14px 0 18px;max-width:280px}
  .hero-actions-simple{gap:8px}
  .hero-actions-simple .btn{min-width:0;padding:11px 16px}
  .section{padding:38px 16px}
  .section h2{font-size:32px;margin-bottom:18px}
  .panel{padding:20px 15px}
  .step{padding:12px 8px}
  .upload-drop{min-height:112px}
  .full-library{gap:8px}
  .music-art{height:100px}
  footer{padding:22px 18px 28px}
}


/* v11 readability and denser library */
.hero-wash{
  background:linear-gradient(90deg,
    rgba(245,248,252,.97) 0%,
    rgba(245,248,252,.95) 18%,
    rgba(245,248,252,.87) 32%,
    rgba(245,248,252,.58) 44%,
    rgba(245,248,252,.18) 60%,
    rgba(245,248,252,.04) 76%,
    rgba(245,248,252,.00) 100%);
}
.hero-copy.hero-copy-simple{
  max-width:430px;
}
.hero .eyebrow{
  color:#6e87ab;
  text-shadow:none;
}
.hero h1{
  color:#142138;
  text-shadow:none;
  max-width:430px;
}
.hero-lede{
  color:#4f6078;
  max-width:405px;
}
.hero-actions .btn.primary{
  background:#142138;
  color:#fff;
  box-shadow:0 12px 26px rgba(20,33,56,.12);
}
.hero-actions .btn.ghost.light{
  background:rgba(255,255,255,.55);
  color:#142138;
  border-color:rgba(90,112,145,.28);
}
.hero-actions .btn.ghost.light:hover{
  background:rgba(255,255,255,.72);
}
.library-status{font-size:10px}
.full-library{
  grid-template-columns:repeat(4,1fr);
  gap:9px;
}
.music-tile{
  border-radius:16px;
}
.music-art{
  height:92px;
}
.art-play{
  width:36px;
  height:36px;
  right:10px;
  bottom:10px;
}
.music-body{
  padding:11px;
}
.music-title-row{
  align-items:flex-start;
}
.music-title-row h3{
  font-size:15px;
  line-height:1.15;
  margin-bottom:1px;
}
.music-title-row p{
  font-size:10px;
}
.verified{
  font-size:7px;
  padding:4px 6px;
}
.fit-badges{margin:8px 0 6px;gap:4px}
.fit-badges span{font-size:8px;padding:4px 6px}
.mood-tags{gap:4px;margin:0 0 6px}
.mood-tags span{font-size:8px;padding:4px 6px}
.music-desc{
  font-size:10px;
  line-height:1.35;
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
  overflow:hidden;
  min-height:27px;
}
.fit-line{
  padding:7px 0;
}
.fit-line strong{font-size:10px}
.license-row{
  gap:8px;
  font-size:8px;
}
.music-body details{
  margin-top:7px;
}
.music-body summary{
  font-size:8px;
}
.music-body code{
  margin-top:6px;
  padding:8px;
  font-size:9px;
  line-height:1.35;
}
.use-track{
  margin-top:8px;
  padding:7px 9px;
  font-size:10px;
}
@media(max-width:1100px){
  .full-library{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:900px){
  .hero-copy.hero-copy-simple{max-width:380px}
  .hero h1{max-width:380px}
  .hero-lede{max-width:360px}
  .full-library{grid-template-columns:repeat(2,1fr)}
  .music-art{height:100px}
}
@media(max-width:560px){
  .hero-copy.hero-copy-simple,.hero h1,.hero-lede{max-width:280px}
  .full-library{grid-template-columns:1fr}
  .music-art{height:104px}
  .music-desc{-webkit-line-clamp:3;min-height:0}
}

/* v12 compact workflow + product-library treatment */
.create-heading-row{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:18px}.create-heading-row h2{margin-bottom:0}.create-heading-row .create-lede{max-width:360px;margin:0 0 5px;text-align:right}
.create-section{padding-top:50px;padding-bottom:50px}.app-shell{max-width:1164px}.stepper{height:50px}.step{padding:10px 16px;font-size:13px}.step span{width:20px;height:20px;font-size:10px}.panel{padding:24px 28px}.panel-heading{align-items:center;margin-bottom:15px}.panel-heading h3{font-size:26px}.choice-grid{grid-template-columns:1fr 1fr}.source-card{min-height:66px;padding:12px 14px}.source-icon{width:36px;height:36px;font-size:19px}.source-card h4{font-size:14px}.upload-drop{min-height:108px}.upload-ring{width:36px;height:36px;font-size:18px}.panel-actions{margin-top:16px}.level-grid{grid-template-columns:repeat(9,minmax(0,1fr))}.level-btn{padding:9px 5px}.timing-readout{padding:12px 16px}.preference-note,.assisted-note{padding:11px 13px}.review-card{padding:13px 15px}.public-engine-list{margin-top:10px}.public-engine-list span{padding:5px 8px;font-size:10px}
.library-section{padding-top:50px}.library-toolbar{margin-top:12px}.library-status{margin:9px 0}.full-library{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.music-tile{background:rgba(255,255,255,.94);border-radius:15px;box-shadow:0 8px 20px rgba(18,31,52,.04)}.music-tile:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(18,31,52,.07)}.music-art{height:82px}.music-art:before{width:120px;height:120px}.music-art:after{width:72px;height:72px}.music-body{padding:10px}.music-title-row h3{font-size:15px}.music-title-row p{font-size:9px}.verified{display:grid;place-items:center;width:20px;height:20px;padding:0;border-radius:50%;font-size:9px}.fit-badges{margin:7px 0 6px}.fit-badges span{font-size:7.5px;padding:3px 6px}.music-quickline{border-top:1px solid #edf1f6;padding-top:7px;display:flex;flex-direction:column;gap:2px;min-height:38px}.music-quickline strong{font-size:10px;color:#26364d}.music-quickline span{font-size:9px;color:#748197;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.music-card-actions{display:grid;grid-template-columns:1fr auto;gap:7px;align-items:center;margin-top:7px}.use-track{margin:0;padding:7px 9px;border-radius:8px}.rights-details{position:relative;margin:0}.rights-details summary{list-style:none;cursor:pointer;border:1px solid #dbe4ef;border-radius:8px;padding:7px 8px;font-size:9px;font-weight:700;color:#53637a;background:#f8fbff}.rights-details summary::-webkit-details-marker{display:none}.rights-pop{position:absolute;right:0;bottom:34px;z-index:20;width:240px;padding:11px;border:1px solid #dce5ef;border-radius:11px;background:#fff;box-shadow:0 16px 36px rgba(15,27,46,.14);font-size:9px}.rights-pop b{display:block;margin-bottom:7px}.rights-pop a{display:inline-block;margin-right:8px;color:#526783;text-decoration:none;border-bottom:1px solid #c7d3e0}.rights-pop code{display:block;margin-top:8px;padding:7px;background:#f6f8fb;border-radius:7px;white-space:normal;font:9px/1.35 DM Sans,sans-serif;color:#596478}
@media(max-width:1100px){.full-library{grid-template-columns:repeat(3,1fr)}.create-heading-row{align-items:start}.create-heading-row .create-lede{text-align:left}}
@media(max-width:900px){.create-heading-row{display:block}.create-heading-row .create-lede{margin-top:8px;max-width:520px}.level-grid{grid-template-columns:repeat(3,1fr)}.full-library{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.create-section,.library-section{padding-top:34px;padding-bottom:34px}.stepper{height:44px}.panel{padding:18px 14px}.choice-grid{grid-template-columns:1fr}.upload-drop{min-height:96px}.full-library{grid-template-columns:1fr}.music-art{height:88px}.rights-pop{right:-2px;width:min(240px,78vw)}}


/* v13 compact + calmer library palette */
.rules-section{padding-top:44px;padding-bottom:38px}
.rules-section .section-kicker{margin-bottom:6px}
.rules-section h2{margin-bottom:12px;font-size:34px}
.rules-lede{margin:-4px 0 14px;font-size:13px;line-height:1.45}
.rules-table{padding:2px 16px;border-radius:16px;background:rgba(255,255,255,.90);box-shadow:none}
.rule-row{grid-template-columns:110px 1fr 1fr;gap:14px;padding:10px 0}
.rule-row strong{font-size:13px}
.rule-row b{font-size:14px}
.rule-row span{font-size:11px}
.rules-footnote{font-size:10px;line-height:1.45;margin-top:8px}

.library-section{padding-top:42px;padding-bottom:42px}
.fit-toolbar{margin-top:8px;margin-bottom:8px}
.library-status{margin:6px 0 10px;font-size:10px}
.full-library{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.music-tile{background:rgba(255,255,255,.96);border:1px solid #d7e0ec;border-radius:14px;box-shadow:0 6px 16px rgba(16,24,40,.035)}
.music-tile:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(16,24,40,.055)}
.music-tile.chosen{border-color:#7f95b7;box-shadow:inset 0 0 0 1px #7f95b7,0 8px 18px rgba(16,24,40,.05)}
.music-art{height:74px;padding:12px}
.music-art:before{width:110px;height:110px;right:-18px;top:-28px;border-color:rgba(255,255,255,.38)}
.music-art:after{width:66px;height:66px;right:10px;top:-4px;border-color:rgba(255,255,255,.28)}
.music-art>span{font-size:11px;letter-spacing:1px}
.art-play{width:34px;height:34px;right:10px;bottom:10px;box-shadow:0 4px 10px rgba(16,24,40,.10)}
.music-body{padding:10px}
.music-title-row h3{font-size:14px;line-height:1.12;margin-bottom:1px}
.music-title-row p{font-size:9px}
.verified{display:inline-flex;align-items:center;justify-content:center;min-width:auto;height:auto;border-radius:999px;padding:4px 6px;font-size:7px;background:#eef3fb;color:#60789b}
.fit-badges{margin:6px 0 5px;gap:4px}.fit-badges span{font-size:7px;padding:3px 6px;background:#eef4fb;color:#637b9d}
.mood-tags{gap:4px;margin:0 0 5px}.mood-tags span{font-size:7px;padding:3px 6px;background:#f5f7fa;color:#6d7a8c}
.music-desc{font-size:10px;line-height:1.33;margin-bottom:6px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:26px;color:#5b6779}
.music-quickline{min-height:34px;padding-top:6px}.music-quickline strong{font-size:9.5px}.music-quickline span{font-size:8.5px}
.music-card-actions{gap:6px;margin-top:6px}
.use-track{padding:7px 8px;font-size:10px;border-radius:8px}
.rights-details summary{padding:7px 8px;font-size:8.5px;border-radius:8px;background:#f7f9fc;color:#5c6f89}
.rights-pop{width:220px;padding:10px;font-size:8.5px;border-radius:10px}
.rights-pop code{font-size:8.5px}

.music-art.sun{background:linear-gradient(135deg,#d8e2f2,#b8c8df)}
.music-art.sky{background:linear-gradient(135deg,#dbe7f2,#bbcce2)}
.music-art.coral{background:linear-gradient(135deg,#e2d8e9,#c5bfd9)}
.music-art.lime{background:linear-gradient(135deg,#dce6dc,#bfcfc0)}
.music-art.lavender{background:linear-gradient(135deg,#e1e0ef,#c6c8df)}
.music-art.night{background:linear-gradient(135deg,#b8c4db,#8798bc)}
.music-art.rose{background:linear-gradient(135deg,#e7dce3,#cbb8c7)}

.license-policy{margin-top:14px;padding:12px 14px;border-radius:14px}
.license-policy strong{font-size:11px}.license-policy p{font-size:9px}
.policy-links a{font-size:9px}

@media(max-width:1100px){
  .full-library{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:900px){
  .rules-section{padding-top:38px;padding-bottom:34px}
  .rules-table{padding:2px 12px}
  .rule-row{grid-template-columns:92px 1fr;gap:12px}
  .rule-row span{grid-column:2}
  .full-library{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:560px){
  .rules-section h2{font-size:28px}
  .rules-lede{margin-top:0}
  .full-library{grid-template-columns:1fr}
  .music-art{height:84px}
}

/* v14 unified compact product pass */
:root{
  --ink:#121d30;
  --muted:#617087;
  --paper:#f1f5fa;
  --line:#dbe3ed;
  --accent:#627fae;
  --shadow:0 18px 46px rgba(24,38,61,.07);
}
body{
  background:#f2f6fb;
}
.site-header{
  max-width:1240px;
  height:60px;
  padding:0 24px;
  background:rgba(246,249,253,.88);
  border-bottom:1px solid rgba(209,219,232,.72);
}
.brand{font-size:19px}
nav{gap:26px}
nav a,.header-cta{font-size:13px}
.header-cta{padding:9px 15px;background:#fff}

/* Keep hero approved, just tighten its relationship with the product UI */
.hero.hero-photo{max-width:1240px;padding:10px 24px 14px}
.hero-image-wrap{border-radius:26px;box-shadow:0 22px 58px rgba(21,35,58,.11)}

/* Create flow: denser and visually quieter */
.create-section{
  padding-top:38px;
  padding-bottom:40px;
  background:#eef3f9;
}
.create-heading-row{
  max-width:1164px;
  margin:0 auto 12px;
  gap:20px;
  align-items:end;
}
.create-heading-row .section-kicker{margin-bottom:5px}
.create-heading-row h2{font-size:34px;letter-spacing:-1.7px}
.create-heading-row .create-lede{
  max-width:340px;
  margin:0 0 3px;
  font-size:12px;
  line-height:1.45;
  color:#6d7a8d;
}
.app-shell{
  border:1px solid #d8e1ec;
  border-radius:20px;
  box-shadow:0 12px 34px rgba(21,35,58,.055);
  background:#fbfdff;
}
.stepper{
  height:42px;
  background:#f8fbfe;
}
.step{
  padding:7px 14px;
  font-size:12px;
  background:transparent;
}
.step span{
  width:18px;
  height:18px;
  font-size:9px;
  margin-right:6px;
}
.step.active{box-shadow:inset 0 -2px 0 #6a85ae}
.step.active span{background:#1a2940;border-color:#1a2940}
.panel{padding:18px 22px 16px}
.panel-heading{
  margin-bottom:11px;
  gap:18px;
}
.panel-heading h3{font-size:23px;letter-spacing:-.9px;margin-top:2px}
.panel-heading p{max-width:360px;font-size:11px;line-height:1.4}
.mini-label{font-size:9px;letter-spacing:1.3px}
.choice-grid{gap:8px}
.source-card{
  min-height:56px;
  padding:9px 12px;
  gap:10px;
  border-radius:12px;
  background:#fff;
}
.source-card.selected{
  border-color:#7187a8;
  box-shadow:0 0 0 1px #7187a8;
}
.source-icon{
  width:31px;
  height:31px;
  border-radius:9px;
  font-size:17px;
}
.upload-icon,.library-icon{background:#edf3fa;color:#405c82}
.source-card h4{font-size:13px;margin-bottom:1px}
.source-card p{font-size:10px}
.check{width:19px;height:19px;font-size:9px;background:#1a2940}
.badge{padding:4px 6px;font-size:8px;background:#f0f4f8;color:#5f6f84}
.upload-area{margin-top:8px}
.upload-drop{
  min-height:82px;
  border-radius:12px;
  gap:4px;
  background:#f7fafd;
  border-color:#cad6e4;
}
.upload-ring{
  width:29px;
  height:29px;
  font-size:16px;
  border-color:#d3deea;
}
.upload-drop strong{font-size:13px}
.upload-drop small{font-size:9px}
.file-selected{padding:10px 12px;margin-top:7px;border-radius:10px}
.library-mini{gap:6px;margin-top:8px}
.mini-library-head{margin-bottom:5px}
.library-card{padding:7px 9px;border-radius:10px;grid-template-columns:34px 1fr auto;gap:9px}
.mini-preview{width:29px;height:29px;font-size:9px}
.library-card span{font-size:9px;margin-top:2px}
.license-note{font-size:9px}
.panel-actions{margin-top:11px}
.panel-actions .btn{padding:9px 17px;font-size:12px}
.level-grid{gap:5px}
.level-btn{padding:7px 4px;border-radius:9px;font-size:11px}
.level-btn small{font-size:9px;margin-top:2px}
.timing-readout{margin-top:8px;padding:10px 13px;border-radius:11px}
.timing-readout strong{font-size:15px}
.timing-readout span{font-size:10px;margin-left:8px}
.timing-readout b{font-size:12px}
.field-label{font-size:12px;margin-bottom:6px}
.time-range{gap:8px}
.time-range div{width:130px;padding:6px 10px;border-radius:10px}
.time-range input{font-size:16px}
.time-range>span{padding-bottom:12px;font-size:11px}
.preference-note,.assisted-note{
  margin-top:8px;
  padding:9px 11px;
  gap:9px;
  border-radius:10px;
}
.preference-note>span,.assisted-note>span{font-size:16px}
.preference-note strong{font-size:11px}
.preference-note p,.assisted-note p{font-size:10px;line-height:1.4;margin-top:2px}
.review-card{padding:10px 12px;gap:10px;border-radius:11px}
.review-card small{font-size:8px}
.review-card strong{font-size:11px;margin-top:3px}
.public-engine-list{margin-top:8px}
.public-engine-list span{padding:4px 7px;font-size:9px}

/* Library: unified blue-grey art direction, 3 columns, low visual noise */
.library-section{padding-top:38px;padding-bottom:38px}
.library-section .section-split{gap:28px}
.library-section .section-kicker{margin-bottom:5px}
.library-section h2{font-size:34px;margin-bottom:0;letter-spacing:-1.7px}
.section-split p{font-size:12px;line-height:1.5;max-width:480px}
.library-toolbar{margin-top:12px;gap:10px}
.library-search{min-width:240px;padding:0 13px}
.library-search input{padding:10px 0;font-size:11px}
.genre-row,.fit-row{gap:5px}
.filter-chip,.fit-chip{padding:7px 9px;font-size:9px}
.fit-toolbar{margin-top:7px;margin-bottom:6px}
.fit-toolbar-label{font-size:9px;letter-spacing:1.1px}
.library-status{margin:5px 0 8px;font-size:9px}
.full-library{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
.music-tile{
  border-radius:12px;
  background:#fff;
  border:1px solid #d9e2ed;
  box-shadow:0 5px 14px rgba(24,38,61,.03);
}
.music-tile:hover{box-shadow:0 8px 18px rgba(24,38,61,.05)}
.music-tile.chosen{
  border-color:#758aaa;
  box-shadow:inset 0 0 0 1px #758aaa;
}
.music-art,
.music-art.sun,
.music-art.sky,
.music-art.coral,
.music-art.lime,
.music-art.lavender,
.music-art.night,
.music-art.rose{
  height:62px;
  padding:10px;
  background:linear-gradient(135deg,#dbe4ef 0%,#c7d3e2 58%,#aebed2 100%);
}
.music-tile:nth-child(3n+2) .music-art{background:linear-gradient(135deg,#e0e7f0 0%,#cad4e2 56%,#b4c2d5 100%)}
.music-tile:nth-child(3n+3) .music-art{background:linear-gradient(135deg,#d8e2ed 0%,#c3cfde 56%,#a9b9cd 100%)}
.music-art:before{width:96px;height:96px;right:-13px;top:-26px;border-color:rgba(255,255,255,.42)}
.music-art:after{width:58px;height:58px;right:11px;top:-5px;border-color:rgba(255,255,255,.34)}
.music-art>span{font-size:9px;color:#fff}
.art-play{width:30px;height:30px;right:9px;bottom:9px;font-size:9px;background:rgba(255,255,255,.94)}
.music-body{padding:9px 10px 10px}
.music-title-row h3{font-size:13px;line-height:1.1}
.music-title-row p{font-size:8.5px}
.verified{padding:3px 5px;font-size:6.5px;background:#eff4fa;color:#627794}
.fit-badges{margin:5px 0 5px;gap:3px}
.fit-badges span{padding:3px 5px;font-size:6.5px;background:#edf3f9;color:#617895}
.music-quickline{min-height:31px;padding-top:5px;border-color:#edf1f6}
.music-quickline strong{font-size:9px;color:#2e4059}
.music-quickline span{font-size:8px;color:#7a8798}
.music-card-actions{gap:5px;margin-top:5px}
.use-track{padding:6px 7px;font-size:9px;border-radius:7px;border-color:#26364e}
.use-track:hover,.use-track.selected{background:#18263b;color:#fff}
.rights-details summary{padding:6px 7px;font-size:8px;border-radius:7px;background:#f7f9fc}
.rights-pop{width:210px;padding:9px;font-size:8px}
.rights-pop code{font-size:8px}
.license-policy{margin-top:11px;padding:10px 12px;border-radius:11px;background:#f6f8fb}
.policy-icon{width:22px;height:22px;font-size:10px;background:#e9eff6;color:#425d80}
.license-policy strong{font-size:10px}
.license-policy p{font-size:8.5px;line-height:1.4}
.policy-links a{font-size:8.5px}

/* Timing: compact reference table, not a giant standalone feature */
.rules-section{padding-top:36px;padding-bottom:30px}
.rules-section h2{font-size:31px;margin-bottom:8px}
.rules-lede{margin:-1px 0 10px;font-size:11px}
.rules-table{padding:0 13px;border-radius:13px}
.rule-row{grid-template-columns:90px 1fr 1fr;gap:12px;padding:8px 0}
.rule-row strong{font-size:11px}
.rule-row b{font-size:12px}
.rule-row span{font-size:10px}
.rules-footnote{font-size:8.5px;margin-top:7px}
footer{padding:20px 24px 26px}

@media(max-width:900px){
  .create-heading-row{display:block;margin-bottom:10px}
  .create-heading-row .create-lede{text-align:left;margin-top:5px}
  .panel{padding:16px}
  .level-grid{grid-template-columns:repeat(3,1fr)}
  .full-library{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rule-row{grid-template-columns:78px 1fr;gap:9px}
  .rule-row span{grid-column:2}
}
@media(max-width:560px){
  .create-section,.library-section{padding-top:30px;padding-bottom:30px}
  .stepper{height:40px}
  .step{padding:6px}
  .panel{padding:14px 12px}
  .choice-grid{grid-template-columns:1fr}
  .upload-drop{min-height:74px}
  .full-library{grid-template-columns:1fr}
  .music-art,.music-art.sun,.music-art.sky,.music-art.coral,.music-art.lime,.music-art.lavender,.music-art.night,.music-art.rose{height:68px}
  .rules-section{padding-top:30px;padding-bottom:26px}
}


/* v15 richer STAR quick reference */
.rules-section{padding-top:40px;padding-bottom:38px}
.rules-section h2{font-size:33px;margin-bottom:9px}
.rules-lede{margin:0 0 13px;font-size:12.5px;max-width:760px}
.rules-table{padding:0 14px 2px;overflow:visible}
.rule-header{display:grid;grid-template-columns:90px 165px 150px minmax(0,1fr);gap:12px;align-items:center;padding:8px 0 7px;border-bottom:1px solid #dbe5ef;color:#8090a7;font-size:8px;font-weight:800;letter-spacing:1.25px}
.rule-row.rule-row-rich{grid-template-columns:90px 165px 150px minmax(0,1fr);gap:12px;padding:7px 0;align-items:center;min-height:38px}
.rule-row-rich>strong{font-size:11px}
.rule-row-rich>b{font-size:12px}
.rule-type{font-size:10px;color:#65738a}
.rule-content{min-width:0;position:relative}
.rule-content summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#34445c;font-size:10px;font-weight:650;white-space:nowrap}
.rule-content summary::-webkit-details-marker{display:none}
.rule-content summary i{font-style:normal;font-size:8px;font-weight:700;color:#6c83a4;border:1px solid #d7e1ee;background:#f8fbff;border-radius:999px;padding:4px 7px;flex:0 0 auto}
.rule-content[open] summary i{background:#142138;color:#fff;border-color:#142138}
.rule-content p{margin:7px 0 2px;padding:9px 10px;border-radius:9px;background:#f4f7fb;color:#59677b;font-size:9px;line-height:1.45;white-space:normal}
.rules-footnote{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:9px;margin-top:7px}
.rules-footnote a{color:#405d87;text-decoration:none;border-bottom:1px solid #b9c8dc}
@media(max-width:980px){
  .rule-header{grid-template-columns:78px 145px 120px minmax(0,1fr)}
  .rule-row.rule-row-rich{grid-template-columns:78px 145px 120px minmax(0,1fr)}
  .rule-content summary{white-space:normal}
}
@media(max-width:760px){
  .rule-header{display:none}
  .rule-row.rule-row-rich{grid-template-columns:74px 1fr;gap:6px 10px;padding:9px 0}
  .rule-row-rich>strong{grid-row:1 / span 2;align-self:start;padding-top:2px}
  .rule-row-rich>b{grid-column:2}
  .rule-type{grid-column:2}
  .rule-content{grid-column:1 / -1;margin-top:2px}
  .rule-content summary{white-space:normal}
}


/* v16 denser STAR timing layout */
.rules-section{padding-top:38px;padding-bottom:34px}
.rules-section h2{font-size:35px;margin-bottom:10px}
.rules-lede{font-size:14px;line-height:1.5;max-width:880px;margin:0 0 16px}
.rules-table{padding:0 16px 4px;max-width:1360px;background:rgba(255,255,255,.92)}
.rule-header{grid-template-columns:96px 190px 160px minmax(0,1fr);gap:14px;padding:10px 0 8px;font-size:9px;letter-spacing:1.35px}
.rule-row.rule-row-rich{grid-template-columns:96px 190px 160px minmax(0,1fr);gap:14px;padding:10px 0;align-items:start;min-height:0}
.rule-row-rich>strong{font-size:13px;line-height:1.25;padding-top:2px}
.rule-row-rich>b{font-size:15px;line-height:1.25;padding-top:1px}
.rule-type{font-size:12px;line-height:1.35;color:#5b6f8d;padding-top:1px}
.rule-content-block{min-width:0;padding-right:8px}
.rule-content-block>strong{display:block;font-size:13px;line-height:1.3;color:#21324b;font-weight:700}
.rule-content-block p{margin:4px 0 0;font-size:11.5px;line-height:1.4;color:#6d7c92;max-width:760px}
.rules-footnote{font-size:10px;line-height:1.45;margin-top:8px}
@media(max-width:980px){
  .rule-header{grid-template-columns:84px 162px 132px minmax(0,1fr);gap:12px}
  .rule-row.rule-row-rich{grid-template-columns:84px 162px 132px minmax(0,1fr);gap:12px}
  .rule-row-rich>strong{font-size:12px}
  .rule-row-rich>b{font-size:14px}
  .rule-type{font-size:11px}
  .rule-content-block>strong{font-size:12px}
  .rule-content-block p{font-size:10.5px}
}
@media(max-width:760px){
  .rule-header{display:none}
  .rule-row.rule-row-rich{grid-template-columns:80px 1fr;gap:5px 10px;padding:10px 0}
  .rule-row-rich>strong{grid-row:1 / span 3;align-self:start}
  .rule-row-rich>b{grid-column:2}
  .rule-type{grid-column:2}
  .rule-content-block{grid-column:1 / -1;margin-top:2px;padding-right:0}
  .rule-content-block>strong{font-size:12px}
}
@media(max-width:560px){
  .rules-section h2{font-size:30px}
  .rules-lede{font-size:13px;margin-bottom:13px}
  .rules-table{padding:0 12px 3px}
  .rule-row.rule-row-rich{grid-template-columns:72px 1fr;gap:5px 8px}
  .rule-row-rich>strong{font-size:11px}
  .rule-row-rich>b{font-size:13px}
  .rule-type{font-size:10px}
  .rule-content-block>strong{font-size:11px}
  .rule-content-block p{font-size:10px}
}