:root{--brand: #0f6e56;--brand-ink: #ffffff;--bg: #f4f1ea;--surface: #fffcf7;--text: #1d1b16;--muted: #5e594f;--line: #e3ddd2;--danger: #8d2f2f;--danger-bg: #f8ecec;--warn-bg: #f8f1dc;--shadow: 0 8px 28px rgba(40, 32, 16, .06);--font: "Segoe UI", "PingFang SC", "Noto Sans SC", sans-serif;--mono: ui-monospace, "Cascadia Mono", "Sarasa Mono SC", monospace;--space-color-0: #c4554a;--space-color-1: #d0892b;--space-color-2: #3d8b6e;--space-color-3: #3a6ea5;--space-color-4: #6b5b95;--space-color-5: #8a6a4f;--radius: 12px}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:var(--brand)}.domain-bar{position:sticky;top:0;z-index:5;padding:8px 16px;background:#1d1b16;color:#f4f1ea;font-family:var(--mono);font-size:13px}.screen{max-width:720px;margin:0 auto;padding:32px 20px 64px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}h1{font-size:28px;margin:0 0 12px}h2{font-size:20px;margin:0 0 8px}p{line-height:1.5}.muted{color:var(--muted)}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.stack{display:flex;flex-direction:column;gap:12px}.btn{border-radius:999px;border:1px solid transparent;padding:10px 16px;background:transparent}.btn.primary{background:var(--brand);color:var(--brand-ink)}.btn.ghost{border-color:var(--line);background:var(--surface)}.btn.danger{color:var(--danger);border-color:transparent;background:transparent}.btn:disabled{opacity:.45;cursor:default}.field,.check{display:flex;flex-direction:column;gap:6px}.field input,textarea{border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:#fff}.mono{font-family:var(--mono)}.check{flex-direction:row;align-items:flex-start}.banner{background:var(--warn-bg);border-radius:8px;padding:10px 12px}.danger-banner{background:var(--danger-bg);color:var(--danger);border-radius:8px;padding:10px 12px}.shell{min-height:100vh;display:grid;grid-template-rows:auto auto 1fr}.topbar,.sidebar,.detail,.list{background:var(--surface)}.topbar{display:flex;gap:12px;align-items:center;padding:10px 16px;border-bottom:1px solid var(--line)}.workspace{display:grid;grid-template-columns:220px 280px 1fr;min-height:0}.sidebar,.list{border-right:1px solid var(--line);padding:12px}.detail{padding:16px}.side-btn,.item-btn{width:100%;text-align:left;border:0;background:transparent;padding:8px;border-radius:8px}.side-btn[aria-current=true],.item-btn[aria-current=true]{background:var(--bg)}.dot{width:8px;height:8px;border-radius:99px;display:inline-block;margin-right:6px}.hint{color:var(--muted);font-size:12px;padding:8px}.sync{color:var(--danger);font-size:13px}.search{flex:1;border:1px solid var(--line);border-radius:999px;padding:8px 12px}