:root{--bg:#f4f0e8;--paper:#fbf9f4;--ink:#121212;--muted:#77726a;--line:#d6d0c6;--soft:#e9e3d9;--hot:#ff3b63;--hot-ink:#fff9f8;--shadow:0 18px 50px rgba(26,21,14,.08);--radius:18px}[data-theme=dark]{--bg:#11110f;--paper:#191916;--ink:#f3efe6;--muted:#aaa69d;--line:#33322e;--soft:#24231f;--hot:#ff496d;--hot-ink:#19080d;--shadow:0 22px 55px rgba(0,0,0,.28)}*{box-sizing:border-box}html{background:var(--bg);color:var(--ink)}body{margin:0;min-height:100vh;font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue",Arial,sans-serif;background:radial-gradient(circle at 82% -10%,rgba(255,59,99,.12),transparent 30rem),var(--bg);color:var(--ink)}button,input,select{font:inherit;color:inherit}button{cursor:pointer}.shell{width:min(1500px,calc(100% - 32px));margin:auto}.topbar{min-height:86px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:inline-flex;gap:12px;align-items:center;color:inherit;text-decoration:none;font-weight:780;letter-spacing:-.045em;font-size:1.28rem}.brand-mark{display:grid;grid-template-columns:repeat(2,8px);grid-template-rows:repeat(2,8px);gap:2px}.brand-mark i{background:var(--ink);border-radius:2px}.brand-mark i:nth-child(2),.brand-mark i:nth-child(3){opacity:.42}.top-actions{display:flex;gap:9px}.icon-button,.secondary-button,.primary-button,.apple-button{border:1px solid var(--line);background:var(--paper);border-radius:999px;min-height:40px;padding:0 15px}.icon-button{width:42px;padding:0}.apple-button{background:var(--ink);color:var(--bg);border-color:var(--ink);font-weight:720}.apple-button.connected{background:var(--paper);color:var(--ink);border-color:var(--line)}.apple-glyph{margin-right:7px}.intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,460px);gap:34px;align-items:end;padding:62px 0 48px}.eyebrow{margin:0 0 16px;text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:800;color:var(--hot)}h1{margin:0;font-size:clamp(3.3rem,7vw,7.1rem);line-height:.82;letter-spacing:-.085em;font-weight:850}.lede{margin:0;color:var(--muted);font-size:clamp(1rem,1.6vw,1.32rem);line-height:1.42}.workspace{display:grid;grid-template-columns:340px minmax(0,1fr);gap:18px;align-items:start}.library-panel,.board-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.library-panel{position:sticky;top:14px;padding:14px;min-height:620px;max-height:calc(100vh - 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