:root { color-scheme: light dark; --fg: #1d1d1f; --muted: #6e6e73; --bg: #fff; --card: #f5f5f7; --line: #d2d2d7; --accent: #0a66c2; --danger: #b3261e; }
@media (prefers-color-scheme: dark) {
  :root { --fg: #f5f5f7; --muted: #a1a1a6; --bg: #161617; --card: #232325; --line: #3a3a3c; --accent: #4ea1f3; --danger: #ff6b5f; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--fg); background: var(--bg); }
header { border-bottom: 1px solid var(--line); }
header nav, main { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header nav { display: flex; gap: 20px; align-items: center; height: 52px; }
header nav strong { margin-right: auto; }
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: 24px 0 8px; }
p.lead { color: var(--muted); margin: 0 0 20px; }
ul.cards, ol.cards { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 12px; }
.card { background: var(--card); border-radius: 10px; padding: 12px 14px; display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; }
.card .main { flex: 1 1 220px; min-width: 0; }
.card .title { font-weight: 600; overflow-wrap: anywhere; }
.meta { color: var(--muted); font-size: 0.9rem; overflow-wrap: anywhere; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
form { margin: 0; }
form.inline { display: flex; gap: 6px; align-items: center; }
input, select, button { font: inherit; }
input[type=text], select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); max-width: 100%; }
button { padding: 6px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); cursor: pointer; }
button:disabled { opacity: 0.4; cursor: default; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--danger); }
.panel { background: var(--card); border-radius: 10px; padding: 14px; margin: 0 0 24px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
img.thumb { width: 120px; height: auto; border-radius: 6px; background: var(--line); display: block; }
.number { color: var(--muted); font-variant-numeric: tabular-nums; min-width: 2ch; }
.error { color: var(--danger); }
code { font-size: 0.9em; }
header nav form { display: flex; }
input.link { width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); font: 0.9rem ui-monospace, SFMono-Regular, Menlo, monospace; }