:root {
  --bg: #ffffff;
  --fg: #1b1d21;
  --muted: #5d636e;
  --line: #d9dce1;
  --card: #ffffff;
  --chip: #eef0f3;
  --warn: #8a3b00;
  --warn-bg: #fff1e6;
  --accent: #1f5fbf;
  --new: #0b6b3a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171a;
    --fg: #e8eaed;
    --muted: #a0a6b0;
    --line: #2f343b;
    --card: #1c1f23;
    --chip: #2a2e34;
    --warn: #ffb27a;
    --warn-bg: #3a2414;
    --accent: #7fb0ff;
    --new: #6fd59c;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
.wrap { max-width: 880px; margin: 0 auto; padding: 20px 16px 40px; }
a { color: var(--accent); }
h1 { font-size: 22px; margin: 0 0 4px; }
.sub, .meta, .why, footer, .note { color: var(--muted); }
.sub { font-size: 14px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 14px 0 10px; }
.tab { padding: 5px 12px; border: 1px solid var(--line); border-radius: 6px; text-decoration: none; color: var(--fg); }
.tab[aria-current="page"] { border-color: var(--fg); font-weight: 600; }
.filters { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px; margin-bottom: 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin: 10px 0;
  display: grid; grid-template-columns: 1fr auto; gap: 4px 14px; }
.card[hidden] { display: none; }
.t { font-weight: 600; font-size: 16px; overflow-wrap: anywhere; }
.meta { font-size: 13px; }
.chip { display: inline-block; font-size: 11px; letter-spacing: .02em; text-transform: uppercase; padding: 1px 6px;
  border-radius: 4px; background: var(--chip); margin: 2px 4px 2px 0; }
.chip.flag { background: var(--warn-bg); color: var(--warn); }
.chip.new { background: none; color: var(--new); border: 1px solid var(--new); }
.quote { font-size: 13px; font-style: italic; margin: 2px 0; overflow-wrap: anywhere; }
.why { font-size: 13px; margin-top: 4px; }
.act { display: flex; flex-direction: column; gap: 6px; align-items: stretch; }
.btn { font: inherit; font-size: 14px; padding: 5px 12px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--bg); color: var(--fg); text-decoration: none; text-align: center; white-space: nowrap; cursor: pointer; }
.btn:disabled { opacity: .6; cursor: default; }
h2 { font-size: 16px; margin: 26px 0 4px; }
.empty { border: 1px dashed var(--line); border-radius: 8px; padding: 16px; color: var(--muted); }
footer { font-size: 13px; border-top: 1px solid var(--line); margin-top: 28px; padding-top: 10px; }
.fields { list-style: none; padding: 0; }
.fields li { margin: 10px 0; font-size: 17px; }
@media (max-width: 560px) {
  .card { grid-template-columns: 1fr; }
  .act { flex-direction: row; }
}