:root {
  --bg: #f4efe6;
  --ink: #1c1914;
  --muted: #6b6458;
  --card: #fffdf8;
  --line: #ddd4c4;
  --accent: #8b2e1f;
  --pad: 16px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 ui-sans-serif, system-ui, "PingFang SC", "Noto Sans SC", sans-serif; overflow-x: hidden; }
img, a { max-width: 100%; }
.top, .tabs, .toolbar, .regions, main, footer { max-width: 1100px; margin-left: auto; margin-right: auto; padding-left: max(var(--pad), env(safe-area-inset-left)); padding-right: max(var(--pad), env(safe-area-inset-right)); }
.top { padding-top: 22px; padding-bottom: 8px; display: flex; justify-content: space-between; gap: 12px; align-items: end; }
.kicker { letter-spacing: .14em; text-transform: uppercase; font-size: 11px; color: var(--accent); margin: 0 0 4px; }
h1 { font-size: clamp(22px, 5.5vw, 32px); margin: 0; font-weight: 650; line-height: 1.2; }
.sub, .asof, footer { color: var(--muted); font-size: 13px; }
.asof { margin: 0; white-space: nowrap; }
.tabs { margin-top: 12px; display: flex; gap: 8px; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab, .chip { font-size: 14px; border: 1px solid var(--line); background: var(--card); padding: 10px 14px; min-height: 40px; cursor: pointer; color: var(--ink); white-space: nowrap; border-radius: 999px; }
.tab.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.regions { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; }
.chip.on { background: var(--accent); color: #fffdf8; border-color: var(--accent); }
.toolbar { margin: 12px auto; display: flex; gap: 8px; flex-wrap: wrap; }
#q, #kind { font: 16px/1.4 ui-sans-serif, system-ui, sans-serif; padding: 10px 12px; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 10px; min-height: 44px; }
#q { flex: 1 1 180px; width: 100%; }
#kind { flex: 0 1 auto; max-width: 100%; }
main { margin-bottom: 48px; display: grid; gap: 12px; }
.card { background: var(--card); border: 1px solid var(--line); padding: 14px; border-radius: 12px; overflow-wrap: anywhere; }
.card h2 { margin: 0 0 8px; font-size: 17px; line-height: 1.35; }
.meta { font-size: 12px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.tag { border: 1px solid var(--line); padding: 1px 7px; border-radius: 999px; }
.grid { display: grid; gap: 10px; grid-template-columns: 1fr; }
dt { font-size: 11px; letter-spacing: .06em; color: var(--accent); margin-top: 8px; }
dd { margin: 4px 0 8px; }
ul { margin: 6px 0 0; padding-left: 1.15em; }
a { color: var(--accent); word-break: break-word; }
.src { font-size: 12px; overflow-wrap: anywhere; }
.empty, .err { padding: 32px 4px; color: var(--muted); }
footer { padding-bottom: calc(28px + env(safe-area-inset-bottom)); }
.region-block { display: grid; gap: 12px; margin-bottom: 22px; }
.region-title { font-size: clamp(18px, 4.5vw, 24px); margin: 4px 0 0; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.region-title .count { font-size: 12px; color: var(--muted); font-weight: 400; }
.kind-title { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin: 6px 0 0; }
.update-card { padding: 14px 14px 12px; }
.update-head { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: baseline; margin-bottom: 8px; }
.update-date { font-size: 18px; font-weight: 700; letter-spacing: .02em; }
.update-when { font-size: 12px; color: var(--muted); }
.points { margin: 0; padding-left: 1.15em; }
.points li { margin: 4px 0; }
@media (min-width: 720px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .toolbar { flex-wrap: nowrap; }
  #q { width: auto; }
}