:root{--paper: #fbf5f7;--stage: #f4e9ee;--ink: #2a1a22;--muted: #9c8a92;--spent: #cbb8c1;--line: #e6d5dd;--accent: #a8446a;--accent-ink: #fff;--glow: #c67a12;--glow-bg: #f6e2c4;--panel: #fffafc;--shadow: 0 1px 2px rgba(42,26,34,.06), 0 8px 24px rgba(42,26,34,.06);--vt-accent: #a8446a;--stage-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;--sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace}@media(prefers-color-scheme:dark){:root{--paper: #140d11;--stage: #1e141a;--ink: #efe2e8;--muted: #6a5560;--spent: #47343d;--line: #2c1f26;--accent: #e08aa8;--accent-ink: #1a0f14;--glow: #f6b64a;--glow-bg: #33291a;--panel: #191016;--shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);--vt-accent: #e08aa8}}:root[data-theme=light]{--paper: #fbf5f7;--stage: #f4e9ee;--ink: #2a1a22;--muted: #9c8a92;--spent: #cbb8c1;--line: #e6d5dd;--accent: #a8446a;--accent-ink: #fff;--glow: #c67a12;--glow-bg: #f6e2c4;--panel: #fffafc;--vt-accent: #a8446a}:root[data-theme=dark]{--paper: #140d11;--stage: #1e141a;--ink: #efe2e8;--muted: #6a5560;--spent: #47343d;--line: #2c1f26;--accent: #e08aa8;--accent-ink: #1a0f14;--glow: #f6b64a;--glow-bg: #33291a;--panel: #191016;--vt-accent: #e08aa8}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.5;-webkit-font-smoothing:antialiased;padding:clamp(16px,4vw,48px)}.wrap{max-width:900px;margin:0 auto}header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:13px}.brand .logo{width:46px;height:46px;flex-shrink:0}.home{color:var(--muted);text-decoration:none;font-size:13px;font-weight:600}.home:hover{color:var(--accent)}h1{font-family:var(--stage-serif);font-size:clamp(28px,5vw,40px);font-weight:600;margin:0;letter-spacing:-.01em}.tag{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent);padding:3px 8px;border-radius:999px;font-weight:600}.sub{color:var(--muted);font-size:14px;max-width:66ch;margin:6px 0 0}.sub b{color:var(--ink);font-weight:600}.stage{margin:26px 0 0;background:var(--stage);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:clamp(22px,4vw,36px);position:relative}.board{display:grid;gap:14px;max-width:480px;margin:0 auto}.board-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.metric{display:flex;flex-direction:column;gap:2px}.metric-label{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.metric-val{font-family:var(--stage-serif);font-size:34px;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}.pub-badge{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 10px}.board[data-published=true] .pub-badge{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}.board-create{display:flex;gap:8px}.board-create input{flex:1 1 auto;min-width:0;font-family:var(--sans);font-size:14px;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 12px}.board-btn{border:1px solid var(--line);background:var(--panel);color:var(--ink);font-family:var(--sans);font-size:13px;font-weight:600;border-radius:10px;padding:10px 16px;cursor:pointer;white-space:nowrap;transition:transform .08s ease,border-color .12s ease}.board-btn:hover:not(:disabled){transform:translateY(-1px);border-color:var(--accent)}.board-btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.board-btn:disabled{opacity:.5;cursor:default;transform:none}.note-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.note{display:flex;align-items:center;gap:10px;padding:9px 12px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.note-text{flex:1 1 auto;min-width:0;font-size:14px;color:var(--ink);overflow-wrap:anywhere;cursor:text}.note-edit{flex:1 1 auto;min-width:0;font-family:var(--sans);font-size:14px;color:var(--ink);background:var(--stage);border:1px solid var(--accent);border-radius:8px;padding:6px 8px}.note-actions{display:flex;gap:4px;flex-shrink:0}.icon-btn{border:1px solid transparent;background:none;color:var(--muted);cursor:pointer;border-radius:8px;width:28px;height:28px;display:grid;place-items:center;font-size:15px;line-height:1;transition:color .12s ease,background-color .12s ease}.icon-btn:hover{color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}.icon-btn.danger:hover{color:var(--glow);background:color-mix(in srgb,var(--glow) 14%,transparent)}.note-empty{font-size:13px;color:var(--muted);font-style:italic;padding:4px 2px}.board[data-published=true] .note{opacity:.65}.transport{margin-top:20px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:var(--panel);color:var(--ink);font-family:var(--sans);font-size:13px;font-weight:600;border-radius:999px;padding:9px 16px;cursor:pointer;transition:transform .08s ease}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.diag{margin-top:14px;min-height:18px;font-family:var(--mono);font-size:12px;color:var(--muted)}.rail{margin-top:26px}.rail-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}.rail-head h2{font-family:var(--stage-serif);font-size:18px;margin:0;font-weight:600}.beats{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}.beat{text-align:left;border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:14px 15px;cursor:pointer;display:flex;gap:12px;align-items:flex-start;transition:border-color .12s ease,transform .08s ease}.beat:hover{transform:translateY(-2px);border-color:var(--accent)}.beat[aria-current=true]{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 16%,transparent)}.beat .n{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--stage);border:1px solid var(--line);color:var(--accent);font-family:var(--mono);font-size:12px;font-weight:700;display:grid;place-items:center}.beat[aria-current=true] .n{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.beat .bt{font-size:14px;font-weight:600;color:var(--ink);margin:0 0 2px}.beat .bd{font-size:12.5px;color:var(--muted);margin:0;line-height:1.45}.beat .api{font-family:var(--mono);font-size:11px;color:var(--accent)}.foot{margin-top:26px;color:var(--muted);font-size:12px;line-height:1.7}.foot code{font-family:var(--mono);background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:1px 5px}.theme{background:none;border:1px solid var(--line);color:var(--muted);border-radius:999px;font-size:11px;padding:5px 11px;cursor:pointer;font-family:var(--sans)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(prefers-reduced-motion:reduce){*{transition:none!important}}