:root {
  --wxc-bg: #071018;
  --wxc-panel: #101d28;
  --wxc-panel-2: #172734;
  --wxc-line: #405363;
  --wxc-text: #edf7ff;
  --wxc-muted: #9fb3c1;
  --wxc-cyan: #66e5ff;
  --wxc-green: #64f3a0;
  --wxc-amber: #ffca69;
  --wxc-magenta: #ff7ada;
  --wxc-red: #ff6868;
}

.weather-center-page .app-shell {
  width: min(1580px, calc(100% - 24px));
  max-width: none;
}
.weather-official-chart-page .app-shell { width: min(1840px, calc(100% - 24px)); max-width: none; }

.wxc-shell {
  color: var(--wxc-text);
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid #6c7d89;
  border-radius: 20px;
  background: linear-gradient(145deg, #586a78, #273640 18%, #17242e 82%, #5f7483);
  box-shadow: 0 20px 60px #0009, inset 0 1px #ffffff38;
}
.wxc-shell [hidden] { display: none !important; }

.wxc-shell button,
.wxc-shell input,
.wxc-shell textarea,
.wxc-shell select {
  font: inherit;
}

.wxc-hero,
.wxc-route-console,
.wxc-map-panel,
.wxc-station-panel,
.wxc-section-panel,
.wxc-brief-panel,
.wxc-official-panel,
.wxc-teach-panel,
.wxc-case-library,
.wxc-study-panel,
.wxc-evidence-panel,
.wxc-message-panel,
.wxc-source-desk,
.wxc-provenance-panel {
  border: 1px solid var(--wxc-line);
  border-radius: 12px;
  background: linear-gradient(180deg, var(--wxc-panel-2), var(--wxc-panel));
  box-shadow: inset 0 1px #ffffff0e, 0 8px 24px #0005;
}

.wxc-hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px;
}

.wxc-kicker,
.wxc-shell header > span,
.wxc-shell header div > span,
.wxc-route-console > div > span,
.wxc-route-console label span,
.wxc-teach-panel label span {
  color: var(--wxc-cyan);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
}

.wxc-hero h1,
.wxc-shell h2 {
  margin: 4px 0 8px;
  color: #fff;
  font-family: "Arial Narrow", Arial, sans-serif;
  letter-spacing: .06em;
}

.wxc-hero h1 {
  font-size: clamp(1.8rem, 4vw, 3.4rem);
  line-height: .95;
}

.wxc-hero p {
  max-width: 780px;
  margin: 0;
  color: #c8d6df;
  line-height: 1.5;
}

.wxc-hero-state {
  min-width: 250px;
  display: grid;
  grid-template-columns: 15px 1fr;
  gap: 5px 10px;
  align-content: center;
  padding: 14px;
  border: 1px solid #506b7c;
  border-radius: 9px;
  background: #07141c;
}

.wxc-hero-state > span {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--wxc-amber);
  box-shadow: 0 0 12px currentColor;
}

.wxc-hero-state > span[data-state="ready"],
.wxc-hero-state > span[data-state="current"] { background: var(--wxc-green); }
.wxc-hero-state > span[data-state="degraded"] { background: var(--wxc-amber); }
.wxc-hero-state > span[data-state="error"] { background: var(--wxc-red); }
.wxc-hero-state strong { font-size: .78rem; letter-spacing: .06em; }
.wxc-hero-state small { grid-column: 2; color: var(--wxc-muted); }

.wxc-integrity {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding: 10px 14px;
  border: 1px solid #50616e;
  border-radius: 8px;
  background: #07131b;
  color: var(--wxc-muted);
  font-size: .78rem;
}

.wxc-integrity > strong { color: #fff; }
.wxc-integrity em { margin-left: auto; color: var(--wxc-amber); font-style: normal; font-weight: 800; }
.wxc-tag { display: inline-block; padding: 3px 6px; border: 1px solid currentColor; border-radius: 4px; font-size: .64rem; letter-spacing: .06em; }
.wxc-tag.observed { color: var(--wxc-green); }
.wxc-tag.forecast { color: var(--wxc-cyan); }
.wxc-tag.derived { color: var(--wxc-magenta); }

.wxc-intentions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 8px;
}

.wxc-intentions button,
.wxc-product-bar button,
.wxc-level-controls button,
.wxc-teach-panel button {
  color: var(--wxc-muted);
  border: 1px solid #4e6575;
  background: #0b1720;
  border-radius: 7px;
  padding: 11px;
  cursor: pointer;
}

.wxc-intentions button { display: grid; gap: 2px; }
.wxc-intentions button b { color: #fff; letter-spacing: .08em; }
.wxc-intentions button span { font-size: .67rem; letter-spacing: .1em; }
.wxc-intentions button.is-active,
.wxc-product-bar button.is-active,
.wxc-level-controls button.is-active { border-color: var(--wxc-cyan); color: var(--wxc-cyan); box-shadow: inset 0 -3px var(--wxc-cyan); }
.wxc-intentions button:disabled { opacity: .42; cursor: not-allowed; }

.wxc-route-console {
  display: grid;
  grid-template-columns: minmax(190px, .7fr) minmax(380px, 1.8fr) minmax(200px, .7fr);
  align-items: end;
  gap: 20px;
  padding: 16px;
}

.wxc-route-console h2 { font-size: 1rem; }
.wxc-route-console form { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }
.wxc-route-console label,
.wxc-teach-panel label { display: grid; gap: 6px; }
.wxc-route-console input,
.wxc-teach-panel input,
.wxc-teach-panel textarea,
.wxc-teach-panel select {
  width: 100%;
  color: var(--wxc-green);
  border: 1px solid #557080;
  border-radius: 6px;
  background: #041016;
  padding: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.wxc-teach-panel textarea { resize: vertical; min-height: 116px; text-transform: none; letter-spacing: .02em; }
.wxc-teach-panel select { text-transform: none; letter-spacing: .03em; }

.wxc-timeline { display: grid; grid-template-columns: 36px 1fr 36px; gap: 8px; text-align: center; }
.wxc-timeline button { color: var(--wxc-cyan); border: 1px solid #557080; background: #07141c; border-radius: 5px; }
.wxc-timeline div { display: grid; gap: 3px; }
.wxc-timeline span { font-size: .64rem; color: var(--wxc-muted); }
.wxc-timeline strong { font-size: .75rem; color: var(--wxc-green); }

.wxc-workspace {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(290px, .9fr);
  gap: 14px;
}

.wxc-map-panel,
.wxc-section-panel,
.wxc-station-panel,
.wxc-brief-panel,
.wxc-official-panel,
.wxc-teach-panel,
.wxc-case-library,
.wxc-study-panel,
.wxc-evidence-panel,
.wxc-message-panel,
.wxc-source-desk,
.wxc-provenance-panel { overflow: hidden; }

.wxc-shell section > header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--wxc-line);
  background: #0c1821;
}

.wxc-shell section > header h2 { margin: 2px 0 0; font-size: 1rem; }
.wxc-shell section > header small,
.wxc-shell section > header > b { color: var(--wxc-amber); font-size: .65rem; letter-spacing: .08em; }

.wxc-product-bar,
.wxc-level-controls { display: flex; flex-wrap: wrap; gap: 7px; padding: 10px 14px; }
.wxc-product-bar button,
.wxc-level-controls button { padding: 8px 10px; font-size: .67rem; font-weight: 800; letter-spacing: .07em; }
.wxc-product-bar .wxc-open-section {
  margin-left: auto;
  color: var(--wxc-cyan);
  border-color: var(--wxc-cyan);
  background: linear-gradient(180deg, #123342, #071923);
  box-shadow: inset 0 -3px rgba(102, 229, 255, .42);
}
.wxc-product-bar .wxc-open-section:hover,
.wxc-product-bar .wxc-open-section:focus-visible { color: #fff; border-color: #fff; }
.wxc-section-panel:focus { outline: 2px solid var(--wxc-cyan); outline-offset: 3px; }

.wxc-map-level-console {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border-top: 1px solid #263d4b;
  background: #07151e;
}
.wxc-map-level-console > span,
.wxc-map-level-console > strong { padding: 0 14px; font-size: .62rem; letter-spacing: .08em; }
.wxc-map-level-console > span { color: #fff; font-weight: 900; }
.wxc-map-level-console > strong { color: var(--wxc-cyan); text-align: right; }
.wxc-map-level-console .wxc-level-controls { padding-inline: 0; }

.wxc-chart-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 8px 14px;
  border-top: 1px solid #263d4b;
  border-bottom: 1px solid var(--wxc-line);
  background: #091720;
  color: var(--wxc-muted);
  font-size: .67rem;
  font-weight: 800;
  letter-spacing: .06em;
}
.wxc-overlay-toggle { display: inline-grid; grid-template-columns: 16px auto; gap: 8px; align-items: center; }
.wxc-overlay-toggle input { width: 15px; height: 15px; margin: 0; accent-color: var(--wxc-cyan); }
.wxc-overlay-toggle span { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.wxc-overlay-toggle i { display: inline-block; flex: 0 0 auto; }
.wxc-overlay-toggle i[data-layer="route"] { width: 24px; height: 2px; border-top: 2px dashed #7ee8ff; }
.wxc-overlay-toggle i[data-layer="stations"] { width: 10px; height: 10px; border: 2px solid #06151d; border-radius: 50%; background: #64f3a0; }
.wxc-map-legend { display: flex; align-items: center; gap: 7px; margin-left: auto; }
.wxc-map-legend b { color: #fff; }
.wxc-colour-scale { width: 140px; height: 10px; border: 1px solid #78909c; background: linear-gradient(90deg, var(--scale-start), var(--scale-end)); }
.wxc-wind-barb-key { width: 48px; height: 32px; border-left: 1px solid #3e5664; }

.wxc-map-stage { position: relative; min-height: 480px; background: radial-gradient(circle at 60% 40%, #16364a, #06131b 68%); }
.wxc-map-stage canvas,
.wxc-section-panel canvas { display: block; width: 100%; height: 100%; min-height: 480px; }
.wxc-map-stage canvas[data-wxc-cell-hover="true"] { cursor: crosshair; }
.wxc-map-tooltip {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 3px;
  max-width: min(310px, calc(100% - 20px));
  padding: 8px 10px;
  color: #fff;
  border: 1px solid var(--wxc-cyan);
  border-radius: 5px;
  background: rgba(3, 15, 22, .94);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .38);
  font-size: .68rem;
  pointer-events: none;
}
.wxc-map-tooltip[hidden] { display: none; }
.wxc-map-tooltip strong { color: var(--wxc-green); letter-spacing: .04em; }
.wxc-map-tooltip span { color: #c7dce7; }
.wxc-map-empty { position: absolute; inset: 0; display: grid; place-items: center; color: var(--wxc-cyan); font-size: .72rem; letter-spacing: .12em; pointer-events: none; }
.wxc-map-panel footer { display: flex; justify-content: space-between; padding: 8px 12px; color: var(--wxc-muted); font-size: .65rem; }

.wxc-official-panel { margin-top: 14px; }
.wxc-official-console {
  display: grid;
  grid-template-columns: minmax(320px, 2fr) repeat(2, minmax(130px, .55fr));
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--wxc-line);
}
.wxc-official-console label { display: grid; gap: 6px; color: var(--wxc-muted); font-size: .64rem; font-weight: 900; letter-spacing: .08em; }
.wxc-official-console select {
  width: 100%;
  color: var(--wxc-green);
  border: 1px solid #557080;
  border-radius: 6px;
  background: #041016;
  padding: 11px;
  font: 700 .72rem ui-monospace, monospace;
}
.wxc-official-reader { position: relative; display: grid; place-items: center; min-height: 520px; padding: 14px; background: #e8ecef; }
.wxc-official-reader img { display: block; max-width: 100%; max-height: 76vh; object-fit: contain; background: #fff; box-shadow: 0 8px 28px rgba(0, 0, 0, .3); }
.wxc-official-reader-state {
  position: absolute;
  right: 20px;
  bottom: 20px;
  max-width: calc(100% - 40px);
  padding: 7px 10px;
  color: #d9f8ff;
  background: rgba(2, 14, 20, .88);
  border: 1px solid #557080;
  border-radius: 5px;
  font-size: .62rem;
  font-weight: 900;
  letter-spacing: .05em;
}
.wxc-official-reader-state[data-state="error"] { color: #ffd1d1; border-color: var(--wxc-red); }
.wxc-official-actions { display: flex; flex-wrap: wrap; gap: 9px; padding: 12px 14px; border-top: 1px solid var(--wxc-line); }
.wxc-official-actions a { text-decoration: none; }
.wxc-official-panel > footer { display: grid; gap: 8px; padding: 12px 14px; color: var(--wxc-muted); font-size: .68rem; }
.wxc-official-panel > footer p { margin: 0; }
.wxc-official-panel > footer strong { color: var(--wxc-amber); }
.wxc-official-panel > footer nav { display: flex; flex-wrap: wrap; gap: 14px; }
.wxc-official-panel > footer a { color: var(--wxc-cyan); }
.wxc-official-panel > footer small { color: var(--wxc-amber); }

.wxc-source-desk { margin-top: 0; }
.wxc-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
}
.wxc-source-grid article {
  display: grid;
  align-content: start;
  gap: 9px;
  min-height: 220px;
  padding: 15px;
  border: 1px solid #456172;
  border-radius: 9px;
  background: linear-gradient(145deg, #102634, #08151d);
}
.wxc-source-grid article.is-reference { border-color: #796c49; }
.wxc-source-grid article > span { color: var(--wxc-cyan); font-size: .64rem; font-weight: 900; letter-spacing: .1em; }
.wxc-source-grid article h3 { margin: 0; color: #fff; font-size: .9rem; }
.wxc-source-grid article p,
.wxc-source-grid article small { margin: 0; color: var(--wxc-muted); font-size: .7rem; line-height: 1.5; }
.wxc-source-products { display: flex; flex-wrap: wrap; gap: 6px; }
.wxc-source-products b { padding: 4px 7px; color: #d7f7ff; border: 1px solid #426271; border-radius: 999px; background: #06131a; font-size: .58rem; letter-spacing: .05em; }
.wxc-source-grid nav { display: flex; flex-wrap: wrap; gap: 8px; }
.wxc-source-grid nav a { color: var(--wxc-green); font-size: .65rem; font-weight: 900; letter-spacing: .04em; text-decoration: none; }
.wxc-source-grid nav a:hover { text-decoration: underline; }

.wxc-official-viewer { display: grid; gap: 12px; max-width: 1800px; margin: 18px auto; padding: 0 18px 30px; }
.wxc-official-viewer > header { display: flex; justify-content: space-between; gap: 20px; padding: 18px; border: 1px solid var(--wxc-line); border-radius: 8px; background: #0c1821; }
.wxc-official-viewer > header span { color: var(--wxc-cyan); font-size: .68rem; font-weight: 900; letter-spacing: .1em; }
.wxc-official-viewer > header h1 { margin: 4px 0; color: #fff; font-size: 1.25rem; }
.wxc-official-viewer > header p { margin: 0; color: var(--wxc-muted); }
.wxc-official-viewer > header b { align-self: start; color: var(--wxc-green); font-size: .68rem; }
.wxc-official-viewer > nav { display: flex; flex-wrap: wrap; gap: 8px; }
.wxc-official-viewer > nav a { text-decoration: none; }
.wxc-official-viewer figure { margin: 0; padding: 18px; background: #e8ecef; border-radius: 8px; text-align: center; }
.wxc-official-viewer-status { margin: 0 0 10px; color: #31505f; font-size: .68rem; font-weight: 900; letter-spacing: .08em; }
.wxc-official-viewer-status[data-state="degraded"] { color: #7c5200; }
.wxc-official-viewer-status[data-state="error"] { color: #9c2828; }
.wxc-official-viewer figure img { display: block; max-width: 100%; max-height: 78vh; margin: 0 auto; object-fit: contain; background: #fff; }
.wxc-official-viewer figcaption { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 12px; color: #23323a; font-size: .72rem; }
.wxc-official-viewer figcaption a { color: #005c78; font-weight: 800; }

.wxc-station-list,
.wxc-brief-panel > div,
.wxc-case-library > div,
.wxc-evidence-panel > div,
.wxc-provenance-panel > div { display: grid; gap: 9px; padding: 12px; }

.wxc-station-card,
.wxc-brief-card,
.wxc-case-card,
.wxc-source-card {
  border: 1px solid #405664;
  border-left: 4px solid var(--wxc-green);
  border-radius: 7px;
  background: #08141c;
  padding: 11px;
}

.wxc-station-card[data-freshness="DEGRADED"],
.wxc-source-card[data-stale="true"] { border-left-color: var(--wxc-amber); }
.wxc-station-card[data-freshness="STALE"],
.wxc-station-card[data-freshness="UNAVAILABLE"] { border-left-color: var(--wxc-red); }
.wxc-station-card header { display: flex; justify-content: space-between; gap: 8px; padding: 0; border: 0; background: none; }
.wxc-station-card h3 { margin: 0; color: #fff; }
.wxc-station-card h3 small { color: var(--wxc-muted); font-size: .65rem; font-weight: 500; }
.wxc-station-card > p { display: flex; justify-content: space-between; gap: 12px; margin: 7px 0; color: var(--wxc-muted); font-size: .7rem; }
.wxc-station-card > p strong { color: var(--wxc-green); text-align: right; }
.wxc-station-card time,
.wxc-source-card time { display: block; margin-top: 8px; color: var(--wxc-muted); font-size: .62rem; }
.wxc-station-card dl { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; margin: 10px 0 0; }
.wxc-station-card dl div { display: grid; padding: 6px; background: #0e202b; }
.wxc-station-card dt { color: var(--wxc-muted); font-size: .6rem; }
.wxc-station-card dd { margin: 2px 0 0; color: var(--wxc-green); font-weight: 800; }

.wxc-science-notice { margin: 0; padding: 11px 14px; border-top: 1px solid var(--wxc-line); color: var(--wxc-magenta); font-size: .75rem; line-height: 1.45; }
.wxc-section-legend { display: flex; flex-wrap: wrap; gap: 10px 18px; padding: 10px 14px; border-top: 1px solid var(--wxc-line); color: var(--wxc-muted); font-size: .66rem; font-weight: 800; letter-spacing: .04em; }
.wxc-section-legend span { display: flex; align-items: center; gap: 6px; }
.wxc-section-legend i { width: 18px; height: 8px; border: 1px solid #78909c; }
.wxc-section-stage { position: relative; }
.wxc-section-stage canvas { cursor: crosshair; }
.wxc-section-tooltip {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 3px;
  max-width: min(360px, calc(100% - 20px));
  padding: 8px 10px;
  color: #fff;
  border: 1px solid var(--wxc-cyan);
  border-radius: 5px;
  background: rgba(3, 15, 22, .96);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .38);
  font-size: .68rem;
  pointer-events: none;
}
.wxc-section-tooltip[hidden] { display: none; }
.wxc-section-tooltip strong { color: var(--wxc-green); letter-spacing: .04em; }
.wxc-section-tooltip span { color: #c7dce7; }
.wxc-section-legend i[data-colour="temperature"] { background: linear-gradient(90deg, #315dc7, #f44); }
.wxc-section-legend i[data-colour="temp-value"] { background: #fff; }
.wxc-section-legend i[data-colour="humidity"] { background: rgba(91, 224, 235, .65); }
.wxc-section-legend i[data-colour="freezing"] { background: #ffcf65; }
.wxc-section-legend i[data-colour="jet"] { background: #ff7ada; }
.wxc-section-legend i[data-colour="wind"] { background: #c3f6ff; }
.wxc-section-legend i[data-colour="tropopause"] { background: #8dff8a; }
.wxc-brief-card h3,
.wxc-source-card h3,
.wxc-case-card h3 { margin: 0 0 6px; color: #fff; font-size: .84rem; }
.wxc-brief-card p,
.wxc-source-card p,
.wxc-case-card p { margin: 4px 0; color: var(--wxc-muted); font-size: .73rem; line-height: 1.4; }

.wxc-teach-workspace { display: grid; grid-template-columns: minmax(0, 2fr) minmax(320px, .8fr); gap: 14px; }
.wxc-teach-panel > form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 16px; align-items: end; }
.wxc-teach-panel .wxc-teach-annotation { grid-column: 1 / -1; }
.wxc-teach-panel fieldset { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 0; padding: 10px 12px; border: 1px solid #496272; }
.wxc-teach-panel fieldset legend { color: var(--wxc-cyan); font-size: .7rem; letter-spacing: .1em; }
.wxc-teach-panel fieldset label { display: flex; grid-auto-flow: column; align-items: center; gap: 6px; color: var(--wxc-muted); font-size: .7rem; }
.wxc-teach-panel fieldset input { width: auto; accent-color: var(--wxc-cyan); }
.wxc-save-case { min-height: 52px; }
.wxc-teach-panel > p,
.wxc-teach-panel > [data-wxc-case-status] { margin: 0; padding: 12px 16px; color: var(--wxc-muted); }
.wxc-case-card button { width: 100%; margin-top: 8px; color: var(--wxc-cyan); border: 1px solid #506978; background: #0c1d27; padding: 7px; cursor: pointer; }
.wxc-case-card { width: 100%; color: var(--wxc-text); text-align: left; cursor: pointer; }
.wxc-case-card span,
.wxc-case-card small { display: block; margin-top: 5px; color: var(--wxc-muted); }
.wxc-case-card code { display: block; margin-top: 7px; color: var(--wxc-cyan); font-size: .58rem; overflow-wrap: anywhere; }

.wxc-teach-stage { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; padding: 0 16px 16px; }
.wxc-teach-stage-card { display: grid; gap: 5px; padding: 10px; border: 1px solid #405664; border-left: 3px solid var(--wxc-cyan); border-radius: 6px; background: #08141c; }
.wxc-teach-stage-card span { color: var(--wxc-muted); font-size: .62rem; letter-spacing: .08em; }
.wxc-teach-stage-card strong { color: #fff; font-size: .76rem; line-height: 1.4; }
.wxc-case-receipt { display: none; margin: 0 16px 16px !important; border: 1px solid #4d6b7a; border-left: 5px solid var(--wxc-green); border-radius: 8px; background: #07151e; }
.wxc-case-receipt.is-visible { display: block; }
.wxc-case-receipt h3 { margin: 0 0 10px; font-size: .9rem; letter-spacing: .08em; }
.wxc-case-receipt dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin: 0; }
.wxc-case-receipt dl div { padding: 8px; background: #0d202a; }
.wxc-case-receipt dt { color: var(--wxc-muted); font-size: .6rem; letter-spacing: .07em; }
.wxc-case-receipt dd { margin: 4px 0 0; color: #fff; font-size: .72rem; overflow-wrap: anywhere; }
.wxc-case-receipt > p { margin: 10px 0 0; color: var(--wxc-muted); font-size: .7rem; line-height: 1.45; }

.wxc-study-summary { padding: 12px 16px; color: var(--wxc-muted); border-bottom: 1px solid var(--wxc-line); }
.wxc-question-card { min-height: 300px; padding: 20px; }
.wxc-question-card h3 { margin: 0 0 18px; font-size: clamp(1.05rem, 2vw, 1.45rem); line-height: 1.45; }
.wxc-options { display: grid; gap: 9px; }
.wxc-options button { text-align: left; color: #fff; border: 1px solid #506978; border-radius: 7px; background: #0b1821; padding: 12px; cursor: pointer; }
.wxc-options button:hover,
.wxc-options button:focus-visible { border-color: var(--wxc-cyan); }
.wxc-options button.is-correct { border-color: var(--wxc-green); background: #0c3220; }
.wxc-options button.is-incorrect,
.wxc-options button.is-wrong { border-color: var(--wxc-red); background: #361515; }
.wxc-study-controls { display: flex; gap: 10px; padding: 0 16px 16px; }

.wxc-message-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding: 12px; }
.wxc-message-card { border: 1px solid #405664; border-radius: 8px; background: #07131b; overflow: hidden; }
.wxc-message-card > h3 { margin: 0; padding: 10px; color: #fff; font-size: .88rem; }
.wxc-message-card > header { padding: 10px; }
.wxc-message-card > header h3 { margin: 0; font-size: .88rem; }
.wxc-message-card > header span { color: var(--wxc-green); }
.wxc-message-tabs { display: grid; grid-template-columns: repeat(2, 1fr); }
.wxc-message-tabs button { color: var(--wxc-muted); border: 0; border-bottom: 1px solid #405664; background: #0b1a24; padding: 7px; font-size: .65rem; font-weight: 800; }
.wxc-message-tabs button.is-active { color: var(--wxc-cyan); border-bottom-color: var(--wxc-cyan); }
.wxc-message-body { min-height: 180px; padding: 11px; color: #dcecf5; font-size: .75rem; line-height: 1.45; overflow-wrap: anywhere; }
.wxc-message-body pre { margin: 0; white-space: pre-wrap; color: var(--wxc-green); }
.wxc-message-body dl { display: grid; grid-template-columns: 1fr; gap: 5px; margin: 0; }
.wxc-message-body dl div { padding: 5px; background: #0d202a; }
.wxc-message-body dt { color: var(--wxc-muted); font-size: .62rem; }
.wxc-message-body dd { margin: 2px 0 0; }
.wxc-taf-group { margin-top: 10px; border: 1px solid #344c5a; border-radius: 5px; overflow: hidden; }
.wxc-taf-group h4 { margin: 0; padding: 7px; color: var(--wxc-cyan); background: #0e222e; font-size: .68rem; letter-spacing: .05em; }
.wxc-taf-group .wxc-decoded-list { padding: 6px; }

.wxc-study-origin { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px 14px; border: 2px solid var(--wxc-green); border-radius: 9px; background: #092219; }
.wxc-study-origin > div { display: grid; gap: 3px; }
.wxc-study-origin strong { color: var(--wxc-green); letter-spacing: .08em; }
.wxc-study-origin span { color: #cce8d7; font-size: .75rem; }

.wxc-provenance-panel > div { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.wxc-source-card code { color: var(--wxc-cyan); word-break: break-all; }

.wxc-error { color: var(--wxc-red) !important; }
.wxc-success { color: var(--wxc-green) !important; }

@media (max-width: 1050px) {
  .wxc-route-console { grid-template-columns: 1fr; }
  .wxc-workspace { grid-template-columns: 1fr; }
  .wxc-teach-workspace { grid-template-columns: 1fr; }
  .wxc-message-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .weather-center-page .app-shell { width: min(100% - 10px, 1580px); }
  .wxc-shell { padding: 8px; border-radius: 12px; }
  .wxc-hero { display: grid; padding: 16px; }
  .wxc-hero-state { min-width: 0; }
  .wxc-integrity em { margin-left: 0; width: 100%; }
  .wxc-intentions { grid-template-columns: repeat(2, 1fr); }
  .wxc-route-console form,
  .wxc-teach-panel > form { grid-template-columns: 1fr; }
  .wxc-teach-panel .wxc-teach-annotation { grid-column: auto; }
  .wxc-teach-stage,
  .wxc-case-receipt dl { grid-template-columns: 1fr; }
  .wxc-study-origin { display: grid; }
  .wxc-map-legend { width: 100%; margin-left: 0; flex-wrap: wrap; }
  .wxc-map-level-console { grid-template-columns: 1fr; padding: 10px 0; }
  .wxc-map-level-console > strong { text-align: left; }
  .wxc-map-level-console .wxc-level-controls { padding-inline: 14px; }
  .wxc-official-console { grid-template-columns: 1fr; }
  .wxc-official-reader { min-height: 360px; }
  .wxc-source-grid { grid-template-columns: 1fr; }
  .wxc-message-list,
  .wxc-provenance-panel > div { grid-template-columns: 1fr; }
  .wxc-map-stage,
  .wxc-map-stage canvas,
  .wxc-section-panel canvas { min-height: 360px; }
}

@media print {
  .weather-official-chart-page .site-header,
  .weather-official-chart-page .fixed-ecam,
  .weather-official-chart-page .wxc-official-viewer > nav,
  .weather-official-chart-page .site-footer { display: none !important; }
  .weather-official-chart-page { background: #fff !important; }
  .wxc-official-viewer { display: block; max-width: none; margin: 0; padding: 0; }
  .wxc-official-viewer > header { color: #000; border: 0; background: #fff; }
  .wxc-official-viewer > header h1,
  .wxc-official-viewer > header span,
  .wxc-official-viewer > header b,
  .wxc-official-viewer > header p { color: #000; }
  .wxc-official-viewer figure { padding: 0; background: #fff; break-inside: avoid; }
  .wxc-official-viewer figure img { width: 100%; max-height: none; }
}

@media (prefers-reduced-motion: reduce) {
  .wxc-shell * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}