:root{--bg:#f5f3ed;--paper:#fffefb;--ink:#202630;--muted:#687077;--line:#e2e2d9;--nav:#141923;--mint:#bee5ce;--forest:#254d3f;--gold:#eacc8e;--radius:18px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}[hidden]{display:none!important}:focus-visible{outline:3px solid #428065;outline-offset:4px}.skip{position:absolute;left:10px;top:-60px;background:white;padding:10px;z-index:100}.skip:focus{top:10px}.shell{display:grid;grid-template-columns:244px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--nav);color:#f4f4eb;padding:32px 22px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.wordmark{text-decoration:none;display:flex;align-items:center;gap:9px;font-weight:750;font-size:23px;letter-spacing:-1px}.mark{background:var(--mint);color:var(--nav);font-family:Georgia,serif;font-style:italic;font-weight:900;border-radius:11px;font-size:32px;line-height:39px;text-align:center;width:40px;transform:rotate(-7deg)}.beta{font:9px system-ui;letter-spacing:1px;border:1px solid #485444;padding:3px 5px;border-radius:4px;color:var(--mint)}.sidebar-label{font-size:10px;letter-spacing:1.7px;color:#8e9b9d;margin:48px 10px 15px}.sidebar nav{display:grid;gap:6px}.sidebar nav button{background:none;border:0;color:#b7c0c3;text-align:left;padding:12px 14px;border-radius:10px;display:flex;gap:14px;min-height:48px}.sidebar nav button.active{background:#2a3935;color:#d7f3e1}.sidebar nav button:hover{background:#25312f}.sidebar-foot{margin-top:auto;padding:24px 10px 0;font-size:12px;color:#a9b6b4}.sidebar-foot p{font-family:Georgia,serif;font-size:23px;line-height:1.4;margin-bottom:30px}.sidebar-foot strong{font-weight:400;color:#e7efdc}.sidebar-foot a{display:block;text-decoration:none;margin-top:12px}.sidebar-foot .text{color:inherit;padding:10px 0}.workspace{min-width:0}.topbar{height:79px;border-bottom:1px solid var(--line);padding:0 44px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;letter-spacing:1.4px}.account{display:flex;align-items:center;gap:14px;letter-spacing:0;color:var(--muted)}.avatar{border-radius:50%;background:#e6e4da;width:34px;height:34px;display:grid;place-items:center;color:#474b40;font-weight:700}main{max-width:1240px;margin:auto;padding:42px 44px 60px;min-height:calc(100vh - 142px)}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,serif;font-size:clamp(38px,4.2vw,62px);line-height:1.08;letter-spacing:-1.6px;font-weight:400;margin-bottom:20px}h1 em{font-weight:400;color:var(--forest)}h2{font-size:23px;line-height:1.3;letter-spacing:-.5px}h3{font-size:17px;line-height:1.35}.eyebrow,.kicker{font-size:10px;letter-spacing:1.8px;font-weight:750;color:var(--forest);margin-bottom:18px}.muted,small{color:var(--muted)}.intro{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:30px}.intro p{max-width:620px}.tag{font-size:11px;display:inline-flex;padding:5px 10px;border-radius:99px;background:#e9eee3;color:var(--forest);white-space:nowrap}.tag.gold{background:#f5ecd8;color:#75622c}.hero{background:#e4ecdf;border:1px solid #d4dfcf;padding:36px;border-radius:var(--radius);position:relative;overflow:hidden}.hero p{max-width:510px;color:#516156}.hero:after{content:"";width:240px;height:240px;border:1px solid #b3c6b4;border-radius:50%;position:absolute;right:-90px;top:-90px;box-shadow:0 0 0 30px #c7d8c733,0 0 0 60px #c7d8c722;pointer-events:none}.hero>*{position:relative;z-index:1}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:11px 18px;border:1px solid transparent;background:var(--forest);color:#fff;border-radius:9px;font-weight:650;font-size:14px;text-decoration:none}.btn.secondary{background:var(--paper);color:var(--ink);border-color:var(--line)}.btn.soft{background:#e8eee3;color:var(--forest)}.btn.danger{background:#fff1ec;color:#893f31;border-color:#e6b9a9}.text{border:0;background:none;text-decoration:underline;color:var(--forest);font-size:13px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.two{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:22px}.card{padding:25px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);min-width:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:24px 0 34px}.stat{padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:14px}.stat b{font-size:27px;letter-spacing:-1px;display:block}.stat span{font-size:11px;color:var(--muted)}.section-head{display:flex;align-items:center;justify-content:space-between;margin:32px 0 15px;gap:15px}.section-head h2{margin:0}.row{display:flex;align-items:center;gap:15px;padding:17px 0;border-top:1px solid var(--line)}.row:first-child{border-top:0}.row .grow{flex:1}.row h3,.row p{margin:0}.row p{font-size:12px;color:var(--muted)}.number{font-family:Georgia,serif;color:#879784;font-size:26px;min-width:27px}.empty{padding:24px 0;color:var(--muted)}.empty strong{display:block;color:var(--ink);margin-bottom:8px}.form{display:grid;gap:15px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.full{grid-column:1/-1}label{display:block;font-size:12px;font-weight:650;color:#52605b}input,select,textarea{display:block;width:100%;min-height:45px;border:1px solid #d7ddd3;background:var(--paper);border-radius:8px;padding:10px 12px;color:var(--ink);margin-top:6px;font-size:14px}textarea{min-height:90px;resize:vertical}input[type=checkbox]{display:inline-block;width:17px;min-height:17px;margin:0 8px 0 0;vertical-align:middle}input[type=range]{padding:0;accent-color:var(--forest);border:0}.notice{padding:12px 16px;border-radius:10px;border:1px solid #cbdac5;background:#e8f0e2;margin-bottom:20px;font-size:14px}.notice.error{background:#fff0e9;border-color:#e4b6a4;color:#813e2b}.pill-list{display:flex;gap:7px;flex-wrap:wrap}.skill{border-top:3px solid #92bca4}.skill .skill-icon{font-size:23px;color:var(--forest);margin-bottom:25px}.skill dl{display:grid;grid-template-columns:1fr auto;gap:6px;font-size:12px;margin:18px 0 0}.skill dt{color:var(--muted)}.skill dd{margin:0}.rhythm-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,1fr);gap:24px}.tempo{text-align:center;margin:25px 0}.tempo strong{font:80px/1 Georgia,serif;letter-spacing:-3px;display:block}.tempo span{font-size:11px;letter-spacing:2px;color:var(--muted)}.beat-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:7px;margin:24px 0}.beat-grid button{min-height:58px;border:1px solid var(--line);background:#f1f1e9;border-radius:8px;color:var(--muted)}.beat-grid button.hit{background:#d4e7d7;border-color:#9cbc9e;color:#264931;font-weight:750}.beat-grid button.playing{outline:3px solid #326442;outline-offset:2px}.rhythm-count{font-family:Georgia,serif;font-size:22px;line-height:1.6;padding:18px;background:#f3f3ec;border-radius:10px}.workspace-foot{border-top:1px solid var(--line);padding:21px 44px;display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:10px}dialog{border:0;border-radius:22px;padding:30px;width:min(600px,calc(100% - 28px));max-height:calc(100vh - 28px);overflow:auto;color:var(--ink);background:var(--paper)}dialog::backdrop{background:#10181099;backdrop-filter:blur(4px)}.timer{font:64px/1.1 Georgia,serif;text-align:center;margin:25px 0}.cue{padding:16px;background:#eaf0e3;border-left:3px solid #789d72;border-radius:4px;margin:20px 0}.cue p{margin:0;font-size:15px}.help{font-size:12px;color:var(--muted);margin:10px 0}.feedback{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:20px 0}.feedback button{border:1px solid #ccd8c8;background:#f1f5ed;border-radius:9px;min-height:55px;font-size:12px}.feedback button.selected{background:var(--forest);color:white}.demo-band{background:#f7ead0;border:1px solid #ead2a6;border-radius:10px;padding:12px 16px;margin-bottom:25px;color:#665328;font-size:13px}details{border-top:1px solid var(--line);padding:15px 0}summary{cursor:pointer;font-weight:650;font-size:14px}.auth-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:25px}.login-card{padding:35px}.login-card h2{font-family:Georgia,serif;font-weight:400;font-size:30px}.auth-note{font-size:12px;margin:18px 0 0;color:var(--muted)}.progress-bar{height:7px;background:#e8eadd;border-radius:8px;overflow:hidden;margin-top:15px}.progress-bar>span{display:block;height:100%;background:#628b68}.skill-check{display:flex;gap:10px;align-items:flex-start;margin:13px 0;font-size:13px}.skill-check:before{content:'○';color:#69886a}.skill-check.done:before{content:'✓';font-weight:800}.routine-label{font-size:12px;margin-top:12px}.break-word{overflow-wrap:anywhere}.compact{font-size:12px}.m0{margin:0}ul.errors{font-size:13px;color:var(--muted);padding-left:18px}
@media(max-width:1100px){.shell{grid-template-columns:205px 1fr}.sidebar{padding:25px 14px}main{padding:30px 25px}.topbar{padding:0 25px}.two,.auth-grid,.rhythm-layout{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.shell{display:block}.sidebar{position:static;height:auto;padding:18px 16px 10px}.wordmark{font-size:21px}.sidebar-label,.sidebar-foot{display:none}.sidebar nav{display:flex;overflow-x:auto;margin-top:18px;gap:5px;padding-bottom:5px}.sidebar nav button{white-space:nowrap;gap:6px;padding:8px 10px;font-size:12px;min-height:42px}.topbar{height:53px;padding:0 18px;font-size:9px}.account{font-size:10px}.avatar{display:none}main{padding:25px 17px 45px}.hero{padding:25px}.grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr);gap:10px}.stat{padding:15px}.intro{display:block}h1{font-size:41px}.card{padding:21px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.beat-grid{gap:4px}.beat-grid button{min-height:48px;padding:3px;font-size:12px}.workspace-foot{padding:20px;display:block;font-size:10px}.workspace-foot span{display:block}.feedback{grid-template-columns:1fr 1fr}dialog{padding:24px}.row{flex-wrap:wrap}.row .grow{min-width:130px}.section-head{align-items:start}.login-card{padding:25px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

@media(max-width:700px){.sidebar-foot{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px;margin-top:8px;padding:0;font-size:12px}.sidebar-foot p{display:none}.sidebar-foot a,.sidebar-foot button{display:inline-flex;align-items:center;min-height:44px;margin:0}.sidebar-foot button{color:inherit}}