/* =========================================================
   Tokens. Chart colours come from the validated reference
   palette (dataviz skill); dark values are selected steps,
   not an automatic flip.
   ========================================================= */
:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-2: #f0efec;
  --text-1: #0b0b0b;
  --text-2: #52514e;
  --text-3: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --accent: #4a3aa7;
  --accent-ink: #ffffff;
  --accent-wash: rgba(74, 58, 167, 0.08);
  /* vaccine groups: categorical slots 1-6, fixed order */
  --s-flu: #2a78d6;
  --s-enh: #eb6834;
  --s-adj: #1baf7a;
  --s-hd: #eda100;
  --s-rsv: #e87ba4;
  --s-tdap: #008300;
  --s-covid: #4a3aa7;   /* categorical slot 7 (violet) */
  /* stance: diverging blue <-> red, neutral gray midpoint */
  --st-opp: #e34948;
  --st-hes: #ef9b9a;
  --st-neu: #c3c2b7;
  --st-acc: #86b6ef;
  --st-adv: #256abf;
  /* sequential blue, low -> high */
  --seq-0: #cde2fb; --seq-1: #9ec5f4; --seq-2: #6da7ec; --seq-3: #3987e5;
  --seq-4: #256abf; --seq-5: #184f95; --seq-6: #0d366b;
  --seq-ink-0: #0b0b0b; --seq-ink-1: #0b0b0b; --seq-ink-2: #0b0b0b; --seq-ink-3: #0b0b0b;
  --seq-ink-4: #ffffff; --seq-ink-5: #ffffff; --seq-ink-6: #ffffff;
  /* status: fixed, always with icon + label */
  --good: #0ca30c; --warning: #fab219; --serious: #ec835a; --critical: #d03b3b;
  --good-text: #006300; --bad-text: #d03b3b;
  --tip-shadow: 0 8px 28px rgba(11, 11, 11, 0.14);
  /* who pays: neutral ink steps, because hue is reserved for vaccines; "both" is a stripe of the two */
  --f-pub: #52514e; --f-self: #8a8880; --f-ns: #c3c2b7;
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --surface-2: #242423;
    --text-1: #ffffff; --text-2: #c3c2b7; --text-3: #898781;
    --grid: #2c2c2a; --axis: #383835; --border: rgba(255, 255, 255, 0.10);
    --accent: #9085e9; --accent-ink: #0d0d0d; --accent-wash: rgba(144, 133, 233, 0.14);
    --s-flu: #3987e5; --s-enh: #d95926; --s-adj: #199e70; --s-hd: #c98500; --s-rsv: #d55181; --s-tdap: #008300; --s-covid: #9085e9;
    --st-opp: #e66767; --st-hes: #804140; --st-neu: #52514e; --st-acc: #184f95; --st-adv: #5598e7;
    --seq-0: #0d366b; --seq-1: #184f95; --seq-2: #256abf; --seq-3: #3987e5;
    --seq-4: #6da7ec; --seq-5: #9ec5f4; --seq-6: #cde2fb;
    --seq-ink-0: #ffffff; --seq-ink-1: #ffffff; --seq-ink-2: #ffffff; --seq-ink-3: #0b0b0b;
    --seq-ink-4: #0b0b0b; --seq-ink-5: #0b0b0b; --seq-ink-6: #0b0b0b;
    --good-text: #0ca30c; --bad-text: #e66767;
    --tip-shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
    --f-pub: #e2e1da; --f-self: #9f9d94; --f-ns: #52514e;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d; --surface: #1a1a19; --surface-2: #242423;
  --text-1: #ffffff; --text-2: #c3c2b7; --text-3: #898781;
  --grid: #2c2c2a; --axis: #383835; --border: rgba(255, 255, 255, 0.10);
  --accent: #9085e9; --accent-ink: #0d0d0d; --accent-wash: rgba(144, 133, 233, 0.14);
  --s-flu: #3987e5; --s-enh: #d95926; --s-adj: #199e70; --s-hd: #c98500; --s-rsv: #d55181; --s-tdap: #008300; --s-covid: #9085e9;
  --st-opp: #e66767; --st-hes: #804140; --st-neu: #52514e; --st-acc: #184f95; --st-adv: #5598e7;
  --seq-0: #0d366b; --seq-1: #184f95; --seq-2: #256abf; --seq-3: #3987e5;
  --seq-4: #6da7ec; --seq-5: #9ec5f4; --seq-6: #cde2fb;
  --seq-ink-0: #ffffff; --seq-ink-1: #ffffff; --seq-ink-2: #ffffff; --seq-ink-3: #0b0b0b;
  --seq-ink-4: #0b0b0b; --seq-ink-5: #0b0b0b; --seq-ink-6: #0b0b0b;
  --good-text: #0ca30c; --bad-text: #e66767;
  --tip-shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
  --f-pub: #e2e1da; --f-self: #9f9d94; --f-ns: #52514e;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--page);
  color: var(--text-1);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
}
a { color: var(--accent); text-underline-offset: 2px; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { line-height: 1.25; }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--text-2); }
.small { font-size: 12.5px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 20; background: var(--surface); border-bottom: 1px solid var(--border); }
.header-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; padding-top: 12px; padding-bottom: 6px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text-1); text-decoration: none; min-width: 0; }
.brand-mark { width: 32px; height: 32px; flex: none; color: var(--accent); }
.brand-name { display: block; font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.brand-sub { display: block; font-size: 12.5px; color: var(--text-2); }
.header-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin-left: auto; font-size: 12.5px; color: var(--text-2); }   /* stays right when it wraps under the title */
.updated { display: inline-flex; align-items: center; gap: 6px; }
.tabs { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button {
  appearance: none; background: none; border: 0; border-bottom: 2px solid transparent;
  padding: 9px 12px 10px; font-size: 14px; color: var(--text-2); cursor: pointer; white-space: nowrap;
}
.tabs button:hover { color: var(--text-1); }
.tabs button[aria-selected="true"] { color: var(--text-1); border-bottom-color: var(--accent); font-weight: 600; }
.status-strip { display: flex; align-items: center; gap: 6px; overflow-x: auto; padding-top: 12px; padding-bottom: 2px; }
.strip-label { font-size: 12px; color: var(--text-2); white-space: nowrap; margin-right: 2px; }
.src-chip {
  display: inline-flex; align-items: center; gap: 5px; white-space: nowrap;
  font-size: 12px; color: var(--text-2); background: var(--surface);
  border: 1px solid var(--border); border-radius: 999px; padding: 3px 9px 3px 6px;
}
.src-stale { color: var(--text-1); font-weight: 600; }
.status-icon { flex: none; display: block; }
@media (max-width: 700px) {
  .site-header { position: static; }
  .header-meta { width: 100%; justify-content: space-between; }   /* controls wrap under "Updated" on narrow phones */
  .hide-sm { display: none; }
}

/* ---------- buttons, filters ---------- */
.btn-ghost {
  appearance: none; background: transparent; color: var(--text-2);
  border: 1px solid var(--border); border-radius: 8px; padding: 4px 10px;
  font-size: 12.5px; cursor: pointer; white-space: nowrap;
}
.btn-ghost:hover { background: var(--surface-2); color: var(--text-1); }
.btn-ghost[aria-pressed="true"] { background: var(--accent-wash); border-color: var(--accent); color: var(--text-1); }
.filters { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; }
.filter { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.filter-label { font-size: 12.5px; color: var(--text-2); }
.seg { display: inline-flex; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--border); border-radius: 9px; padding: 2px; }
.seg button { appearance: none; border: 0; background: none; font-size: 13px; color: var(--text-2); padding: 4px 10px; border-radius: 7px; cursor: pointer; }
.seg button:hover { color: var(--text-1); }
.seg button[aria-checked="true"] { background: var(--accent); color: var(--accent-ink); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  appearance: none; display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  font-size: 13px; color: var(--text-2); background: var(--surface);
  border: 1px solid var(--border); border-radius: 999px; padding: 4px 11px;
}
.chip:hover { color: var(--text-1); }
.chip[aria-pressed="true"] { color: var(--text-1); background: var(--accent-wash); border-color: var(--accent); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex: none; }
select {
  font: inherit; font-size: 13px; color: var(--text-1); background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px; padding: 4px 8px;
}

/* ---------- layout + cards ---------- */
main.wrap { padding-top: 16px; padding-bottom: 48px; }
main > section { display: grid; gap: 16px; }
.view-head h2 { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.view-head p { margin-top: 4px; font-size: 14px; max-width: 80ch; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; min-width: 0; }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.card-title { font-size: 15px; font-weight: 650; }
.card-sub { font-size: 13px; color: var(--text-2); margin-top: 3px; max-width: 72ch; }
.grid-2 { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.grid-3 { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; }
.stack { display: grid; gap: 16px; align-content: start; }
@media (max-width: 1000px) { .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }
.pill { display: inline-flex; align-items: center; font-size: 11.5px; color: var(--text-2); border: 1px solid var(--border); border-radius: 999px; padding: 1px 8px; white-space: nowrap; }
.tag { font-size: 12.5px; color: var(--text-2); }
.empty { padding: 28px 8px; text-align: center; }
.empty-title { font-weight: 600; margin-bottom: 4px; }

/* ---------- badges ---------- */
.type {
  display: inline-flex; align-items: center; gap: 5px; white-space: nowrap;
  font-size: 11px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text-1); background: var(--surface-2); border: 1px solid transparent; border-radius: 999px; padding: 1px 8px;
}
.type .glyph { font-size: 9px; color: var(--text-2); }
.type-signal { background: transparent; border: 1px dashed var(--axis); }
.vac { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; color: var(--text-1); white-space: nowrap; }
.meta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-size: 12.5px; color: var(--text-2); }
.status { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; white-space: nowrap; color: var(--text-1); }

/* ---------- daily brief ---------- */
.brief { padding: 18px 20px 16px; }
.brief-list { list-style: none; margin: 0; padding: 0; }
.brief-item { padding: 14px 0; border-top: 1px solid var(--grid); }
.brief-item:first-child { border-top: 0; padding-top: 2px; }
.brief-h { font-size: 16px; font-weight: 650; margin-top: 7px; }
.zh { font-size: 13.5px; color: var(--text-2); margin-top: 2px; }
.why { font-size: 14px; margin-top: 6px; max-width: 82ch; }
.why strong { font-weight: 600; }
.src { font-size: 12.5px; color: var(--text-2); margin-top: 6px; }
.signal-note { font-size: 12px; color: var(--text-2); margin-top: 3px; font-style: italic; }
.brief .card-sub { max-width: none; }
.brief-body { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.brief-aside { display: grid; gap: 20px; border-left: 1px solid var(--grid); padding-left: 24px; }
.brief-aside h3 { font-size: 13px; font-weight: 650; color: var(--text-2); margin-bottom: 8px; }
.watch ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; font-size: 13.5px; }
.watch-when { font-weight: 600; }
details { border-top: 1px solid var(--grid); padding: 9px 0; font-size: 13.5px; }
details:first-of-type { border-top: 0; padding-top: 0; }
summary { cursor: pointer; font-weight: 600; }
details p { margin-top: 6px; }
.brief-more { display: none; margin: 2px 0 12px; }
@media (max-width: 900px) {
  .brief-body { grid-template-columns: 1fr; gap: 6px; }
  .brief-aside { border-left: 0; padding-left: 0; border-top: 1px solid var(--grid); padding-top: 14px; }
}
@media (max-width: 700px) {
  .brief:not(.expanded) .brief-item:nth-child(n+4) { display: none; }
  .brief:not(.expanded) .brief-more { display: inline-flex; }
}

/* ---------- KPI tiles ---------- */
.kpis { display: grid; gap: 16px; grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1060px) { .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.attn { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
@media (max-width: 980px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } .kpis > :last-child:nth-child(odd) { grid-column: 1 / -1; } }
@media (max-width: 480px) { .kpis, .attn { gap: 10px; } .attn { grid-template-columns: repeat(2, minmax(0, 1fr)); } .kpi { padding: 12px 12px; } .kpi-value { font-size: 26px; } }
@media (max-width: 330px) { .kpis, .attn { grid-template-columns: 1fr; } .kpis > :last-child:nth-child(odd) { grid-column: auto; } }
.chips-inline { display: inline-flex; flex-wrap: wrap; gap: 2px 10px; }
.kpi { padding: 14px 16px; }
.kpi-label { font-size: 13px; color: var(--text-2); }
.kpi-row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 4px 8px; margin-top: 4px; }
.kpi-value { font-size: 30px; font-weight: 650; letter-spacing: -0.02em; line-height: 1.1; }
.kpi-delta { font-size: 12.5px; margin-top: 6px; color: var(--text-2); }
.kpi-delta.good { color: var(--good-text); }
.kpi-delta.bad { color: var(--bad-text); }
.kpi-sub { font-size: 12px; color: var(--text-2); margin-top: 2px; }
.spark { display: block; flex: none; }
.spark-line { fill: none; stroke: var(--text-3); stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; }
.spark-end { fill: var(--text-2); stroke: var(--surface); stroke-width: 1.5; }

/* ---------- charts ---------- */
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12.5px; color: var(--text-2); margin-bottom: 8px; }
.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.key-line { display: inline-block; width: 16px; height: 2px; border-radius: 1px; }
.key-rect { display: inline-block; width: 12px; height: 12px; border-radius: 3px; }
.legend-hint { color: var(--text-2); margin-left: auto; }
.chart-host { min-width: 0; }
.chart { display: block; overflow: visible; font-size: 11px; }
.chart .tick { fill: var(--text-3); font-variant-numeric: tabular-nums; }
.chart .grid-line { stroke: var(--grid); stroke-width: 1; shape-rendering: crispEdges; }
.chart .axis-line { stroke: var(--axis); stroke-width: 1; shape-rendering: crispEdges; }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .dot-ring { stroke: var(--surface); stroke-width: 2; }
.chart .crosshair { stroke: var(--text-3); stroke-width: 1; shape-rendering: crispEdges; pointer-events: none; }
.chart .event-line { stroke: var(--text-3); stroke-width: 1; opacity: 0.55; shape-rendering: crispEdges; }
.chart .event-link { stroke: var(--text-3); stroke-width: 1; fill: none; opacity: 0.8; }
.chart .event-badge { cursor: default; outline: none; }
.chart .event-badge circle { fill: var(--text-2); stroke: var(--surface); stroke-width: 2; }
.chart .event-badge text { fill: var(--surface); font-size: 10px; font-weight: 700; pointer-events: none; }
.chart .event-badge:hover circle, .chart .event-badge:focus circle { fill: var(--accent); }
.chart .leader { fill: none; stroke-width: 1; }
.chart .end-label { font-size: 12px; }
.chart .end-name { fill: var(--text-1); font-weight: 600; }
.chart .end-val { fill: var(--text-2); font-variant-numeric: tabular-nums; }
.chart .row-label { fill: var(--text-1); font-size: 12.5px; }
.chart .bar-val { fill: var(--text-2); font-size: 12px; font-variant-numeric: tabular-nums; }
.chart .seg-mark { outline: none; }
.chart .seg-mark:hover, .chart .seg-mark:focus { filter: brightness(1.1); }
.chart .seg-mark:focus-visible { stroke: var(--text-1); stroke-width: 2; }
.chart:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 4px; }
.event-list {
  list-style: none; margin: 12px 0 0; padding: 10px 0 0; border-top: 1px solid var(--grid);
  display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 6px 20px;
  font-size: 12.5px; color: var(--text-2);
}
.event-list li { display: flex; gap: 8px; align-items: baseline; }
.ev-n {
  flex: none; display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%;
  background: var(--text-2); color: var(--surface); font-size: 10px; font-weight: 700;
}
.ev-date { font-weight: 600; color: var(--text-1); }
.chart-note { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-2); margin-top: 10px; }

/* heatmap */
.heat-scroll { overflow-x: auto; }
.heat { display: grid; gap: 2px; min-width: 430px; }
.heat-col { font-size: 12px; color: var(--text-2); text-align: center; padding: 0 2px 6px; align-self: end; }
.heat-row { display: flex; align-items: center; padding-right: 10px; font-size: 13px; }
.heat-cell {
  display: grid; place-items: center; height: 40px; border-radius: 4px;
  font-size: 12.5px; font-weight: 500; font-variant-numeric: tabular-nums;
}
.heat-cell:hover, .heat-cell:focus-visible { outline: 2px solid var(--text-1); outline-offset: -2px; }
.scale { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 6px 10px; margin-top: 12px; font-size: 12px; color: var(--text-2); }
.scale-steps { display: flex; gap: 2px; }
.scale-step { display: grid; gap: 3px; width: 30px; font-size: 11px; font-variant-numeric: tabular-nums; }
.scale-step span { display: block; height: 10px; border-radius: 2px; }

/* tables */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th, .data-table td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--grid); vertical-align: top; }
.data-table thead th { font-size: 12px; font-weight: 600; color: var(--text-2); border-bottom-color: var(--axis); white-space: nowrap; }
.data-table tbody th { font-weight: 500; }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.narr-table { min-width: 760px; }
.narr-table td, .narr-table th { vertical-align: middle; }
.narr-title { font-weight: 600; }
.narr-para { font-size: 12.5px; color: var(--text-2); margin-top: 2px; max-width: 56ch; font-weight: 400; }
.narr-ch { font-size: 12px; color: var(--text-2); margin-top: 2px; font-weight: 400; }
.net { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; font-size: 12.5px; color: var(--text-2); font-variant-numeric: tabular-nums; }
.netbar { display: block; }
.narr-cards { display: none; list-style: none; margin: 0; padding: 0; }
.narr-cards > li { display: grid; gap: 4px; padding: 12px 0; border-top: 1px solid var(--grid); }
.narr-cards > li:first-child { border-top: 0; padding-top: 0; }
.narr-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin-top: 4px; }
@media (max-width: 700px) { .narr-wide { display: none; } .narr-cards { display: grid; } }

/* tooltip */
#tip {
  position: fixed; z-index: 60; pointer-events: none; max-width: 300px;
  background: var(--surface); color: var(--text-1); border: 1px solid var(--border);
  border-radius: 8px; box-shadow: var(--tip-shadow); padding: 8px 10px; font-size: 12.5px;
}
.tip-title { color: var(--text-2); font-size: 12px; margin-bottom: 4px; }
.tip-row { display: flex; align-items: center; gap: 8px; line-height: 1.55; }
.tip-key { flex: none; width: 12px; height: 3px; border-radius: 2px; }
.tip-row strong { font-variant-numeric: tabular-nums; font-weight: 650; }
.tip-label { color: var(--text-2); }

/* ---------- policy ---------- */
.grid-policy { display: grid; gap: 16px; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); align-items: start; }
@media (max-width: 900px) { .grid-policy { grid-template-columns: 1fr; } }
.timeline { list-style: none; margin: 0; padding: 0; }
.tl-item { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-top: 1px solid var(--grid); }
.tl-item:first-child { border-top: 0; padding-top: 2px; }
.tl-date { font-size: 13px; font-weight: 650; padding-top: 1px; }
.tl-title { font-size: 15px; font-weight: 650; margin-top: 7px; }
.watch-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; font-size: 13.5px; }
.watch-list li { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 10px; }
.count-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 13.5px; }
.count-list li { display: flex; justify-content: space-between; gap: 10px; border-bottom: 1px solid var(--grid); padding-bottom: 8px; }
.count-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.count-list .num { font-variant-numeric: tabular-nums; font-weight: 600; }

/* ---------- social ---------- */
.feed { list-style: none; margin: 0; padding: 0; }
.feed > li { padding: 11px 0; border-top: 1px solid var(--grid); font-size: 13.5px; display: grid; gap: 4px; }
.feed > li:first-child { border-top: 0; padding-top: 0; }
.voices { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.voice { background: var(--surface-2); border-radius: 10px; padding: 12px 14px; }
.voice p { font-size: 14px; margin-top: 7px; }

/* ---------- methodology ---------- */
.pipeline { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 10px; grid-template-columns: repeat(6, minmax(0, 1fr)); }
@media (max-width: 1000px) { .pipeline { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 560px) { .pipeline { grid-template-columns: 1fr; } }
.pipeline li { display: grid; align-content: start; gap: 4px; background: var(--surface-2); border-radius: 10px; padding: 12px; font-size: 13px; color: var(--text-2); }
.pipeline strong { font-size: 14px; color: var(--text-1); }
.step-n { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-size: 12px; font-weight: 700; }
.defs { margin: 0; }
.defs dt { font-size: 14px; font-weight: 650; margin-top: 14px; }
.defs dt:first-child { margin-top: 0; }
.defs dd { margin: 4px 0 0; font-size: 13.5px; color: var(--text-2); }
.plain { margin: 0; padding-left: 18px; display: grid; gap: 7px; font-size: 13.5px; }

/* ---------- lens ---------- */
.lens-banner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px;
  background: var(--accent-wash); border: 1px solid var(--accent); border-radius: 12px; padding: 12px 16px; font-size: 13.5px;
}
.product-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.product dl { margin: 12px 0 0; display: grid; gap: 11px; }
.product dt { font-size: 11.5px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-2); }
.product dd { margin: 3px 0 0; font-size: 13.5px; }
.who { display: flex; flex-wrap: wrap; gap: 6px; }
.basis { font-size: 12px; color: var(--text-2); margin-top: 12px; border-top: 1px solid var(--grid); padding-top: 10px; }
body.is-lens .tabs, body.is-lens #status-strip { display: none; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--border); background: var(--surface); padding: 20px 0 28px; font-size: 13px; color: var(--text-2); }
.site-footer p + p { margin-top: 6px; }
.heat-empty { background: var(--surface-2); color: var(--text-3); }

/* ---------- top banner: link to the Sanofi lens ---------- */
.top-banner { background: #7A00E6; color: #ffffff; font-size: 13px; }   /* Sanofi purple; white text 7.1:1 */
.top-banner .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 14px; padding-top: 7px; padding-bottom: 7px; }
.top-banner a { color: inherit; font-weight: 600; text-underline-offset: 2px; }
.top-banner a:focus-visible { outline-color: #ffffff; }

/* ---------- tab row + GitHub link ---------- */
.nav-row { display: flex; align-items: center; gap: 12px; }
.nav-row .tabs { flex: 1 1 auto; min-width: 0; }
.gh-link { display: inline-flex; align-items: center; gap: 6px; flex: none; text-decoration: none; }
.gh-link svg { width: 16px; height: 16px; fill: currentColor; flex: none; }
@media (max-width: 700px) { .tabs button { padding-left: 10px; padding-right: 10px; } }

/* ---------- language switch (top right) ---------- */
.meta-controls { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.lang-switch { display: inline-flex; flex: none; gap: 2px; padding: 2px; border: 1px solid var(--border); border-radius: 8px; }
.lang-switch button {
  appearance: none; background: none; border: 0; border-radius: 6px; padding: 2px 8px;
  font-size: 12.5px; color: var(--text-2); cursor: pointer; white-space: nowrap;
}
.lang-switch button:hover { background: var(--surface-2); color: var(--text-1); }
.lang-switch button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); font-weight: 600; }
/* Static markup holds both languages; the one that does not match <html lang> is hidden. */
html:not([lang|="zh"]) [data-lang="zh"], html[lang|="zh"] [data-lang="en"] { display: none !important; }

/* ---------- who pays (公費 / 自費) ---------- */
.fund-public { background: var(--f-pub); }
.fund-self_pay { background: var(--f-self); }
.fund-both { background: repeating-linear-gradient(45deg, var(--f-pub) 0 3px, var(--f-self) 3px 6px); }
.fund-not_stated { background: var(--f-ns); }
.fund {
  display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; font-size: 12px; line-height: 1.6;
  color: var(--text-1); border: 1px solid var(--border); border-radius: 999px; padding: 0 8px 0 6px;
}
.narr-ex { font-size: 12.5px; font-weight: 400; line-height: 1.7; margin-top: 6px; }
.narr-ex-label { color: var(--text-2); }

/* ---------- where in Taiwan (choropleth) ---------- */
.map-wrap { display: grid; gap: 16px 28px; grid-template-columns: minmax(240px, 440px) minmax(0, 1fr); align-items: start; }
.map-wrap > * { min-width: 0; }          /* let the top-places table scroll instead of widening the card */
@media (max-width: 800px) { .map-wrap { grid-template-columns: minmax(0, 1fr); } }
.map-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-bottom: 10px; }
.map-legend { margin: 0 0 8px; }
.chart.map { display: block; max-width: 100%; height: auto; }
.map-county { outline: none; cursor: pointer; }
.map-county path { stroke: var(--surface); stroke-width: 0.8; stroke-linejoin: round; }
.map-county:hover path { stroke: var(--text-2); stroke-width: 1.4; }
.map-county:focus-visible path { stroke: var(--accent); stroke-width: 2.2; }
.map-county.selected path { stroke: var(--text-1); stroke-width: 2; }
.map .hit { fill: transparent; }
.inset-frame { fill: transparent; stroke: var(--axis); stroke-dasharray: 3 3; cursor: pointer; }
.inset-label { fill: var(--text-2); font-size: 10px; pointer-events: none; }
.inset-chip { stroke: var(--grid); stroke-width: 1; pointer-events: none; }
.key-hatch { background: repeating-linear-gradient(45deg, var(--surface-2) 0 3px, var(--text-3) 3px 4.5px); }
.map-side-title { font-size: 13px; font-weight: 600; color: var(--text-2); margin: 0 0 8px; }
.place-table .linklike { appearance: none; background: none; border: 0; padding: 0; font: inherit; font-weight: 600; color: var(--accent);
  cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.place-table tr.is-selected > * { background: var(--accent-wash); }