:root{font-family:Inter,ui-rounded,SF Pro Rounded,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#161616;background:#fff;font-synthesis:none;--yellow: #ffd45e;--yellow-deep: #f5bd22;--cream: #f8eed2;--bronze: #af916e;--silver: #d1d1d1;--gold: #ffd86b;--green: #00a952;--line: #e8e8e8;--shadow: 0 3px 8px rgb(37 30 12 / 13%)}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-width:320px;background:radial-gradient(circle at 65% 30%,#fff 0,#fff 40%,#fbfbfb)}button,input{font:inherit}button{color:inherit}.app-shell{min-height:100vh}.app-header{height:86px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding:0 28px;background:linear-gradient(110deg,#ffd45e,#ffdc78 50%,#ffd45e);box-shadow:0 1px #00000012;position:relative;z-index:5}.wordmark{width:min(390px,28vw);height:62px;object-fit:contain;object-position:left center}.app-header h1{margin:0;font-size:clamp(20px,2vw,29px);text-align:center;white-space:nowrap}.app-header nav{display:flex;justify-content:flex-end;gap:12px}.header-button,.icon-button{border:0;border-radius:10px;background:#ffffff7a;box-shadow:var(--shadow);min-height:52px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;cursor:pointer}.header-button:hover:not(:disabled){background:#ffffffb3;transform:translateY(-1px)}.header-button:disabled{opacity:.48;cursor:not-allowed}.header-button svg{width:25px}.header-button.icon-only{width:56px;padding:0}.workspace{display:grid;grid-template-columns:282px minmax(0,1fr);gap:clamp(30px,6vw,110px);padding:24px 30px 36px 16px}.progress-rail{border:1px solid #e4e4e4;border-radius:8px;box-shadow:0 3px 10px #0000000a;align-self:start;background:#ffffffb8;padding:16px;position:sticky;top:110px}.progress-rail section{padding:12px 5px 18px;border-bottom:1px solid var(--line)}.progress-rail section:last-child{border:0;padding-bottom:0}.progress-rail h2{margin:0 0 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