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.ku-brief-tabs,.kb-controls,.ku-brief-actions{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 20px}.ku-brief button{font:inherit;font-size:14px;border:1px solid var(--ku-line,#dce5ef);border-radius:22px;background:var(--ku-surface,#fff);color:var(--ku-ink,#17334b);padding:8px 14px;min-height:42px;cursor:pointer}.ku-brief button[aria-pressed=true]{background:#086bbb;color:#fff;border-color:#69b9f4}.ku-brief button:focus-visible{outline:3px solid #37a9e8;outline-offset:3px}.ku-brief button:disabled{opacity:.65}.ku-brief p,.ku-brief li{line-height:1.8}
.kb-card{border:1px solid var(--ku-line,#dce5ef);border-radius:22px;background:var(--ku-surface,#fff);padding:22px;margin-bottom:16px;min-width:0}.kb-card h2{font-size:21px!important;margin:0 0 10px}.kb-card h3{font-size:16px;margin:0 0 6px}.kb-note,.kb-source{font-size:12px!important;color:var(--ku-muted,#52677a);margin:10px 0}.kb-source a{color:var(--ku-link,#0879b9);text-decoration:none}.kb-weather-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:16px}.kb-heat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.ku-brief .kb-heat-cell{padding:12px 8px;border:1px solid var(--heat);border-radius:16px;display:flex;align-items:flex-start;flex-direction:column;gap:4px;min-width:0;background:var(--ku-soft,#f3f7fb)}.kb-heat-cell>span{font-size:12px}.kb-heat-cell strong{font-size:26px;line-height:1.3;color:var(--heat)}.kb-heat-cell small{font-size:10px;color:var(--ku-muted,#52677a)}.ku-brief .kb-heat-cell[aria-pressed=true]{background:var(--heat);color:white}.kb-heat-cell[aria-pressed=true] :is(strong,small){color:white}
.kb-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:14px 0}.kb-stats>div{display:flex;flex-direction:column;gap:6px}.kb-stats span,.kb-stats small{font-size:12px;color:var(--ku-muted,#52677a)}.kb-stats strong{font-size:32px;color:var(--ku-ink,#17334b);line-height:1.2}.kb-chart{display:block;width:100%;height:auto;min-height:180px;color:var(--ku-ink,#17334b);overflow:visible}.kb-rain-row{display:grid;grid-template-columns:1fr auto;gap:6px 12px;padding:14px 0;border-bottom:1px solid var(--ku-line,#dce5ef)}.kb-rain-row>strong{font-size:15px}.kb-rain-row>span{font-size:12px}.kb-rain-row>b{grid-column:2;grid-row:2;color:var(--ku-ink);font-size:22px}.kb-rain-row>small{grid-column:1/-1;font-size:12px;color:var(--ku-muted)}.kb-meter{height:8px;overflow:hidden;border-radius:12px;background:var(--ku-soft,#edf5f9);grid-column:1/-1;margin:6px 0}.kb-meter>i{display:block;height:100%;border-radius:inherit;background:#269dc1}.kb-radar{max-width:100%;height:auto;display:block;margin:16px auto;border-radius:16px}
.kb-river-branches{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:20px}.kb-river-branch{text-align:center;position:relative;min-width:0}.kb-river-branch>p,.kb-river-join>p{font-size:14px;color:var(--ku-link,#0879b9);font-weight:600}.kb-river-node{padding:14px 12px;background:var(--ku-soft,#edf5f9);border:1px solid #52a8c5;border-radius:18px;display:flex;flex-direction:column;gap:6px;min-width:0}.kb-river-node>strong{font-size:23px;color:var(--ku-ink)}.kb-river-node>small,.kb-river-node>span{font-size:11px;line-height:1.7;color:var(--ku-muted)}.kb-river-join{text-align:center;max-width:540px;margin:12px auto}.kb-dam-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.kb-dam{padding:16px;border:1px solid var(--ku-line);border-radius:18px;display:flex;flex-direction:column;gap:6px}.kb-dam>strong{font-size:30px}.kb-dam>span,.kb-dam>p,.kb-dam>small{font-size:12px;line-height:1.7;margin:0}.kb-air{padding:16px;border:1px solid var(--ku-line);border-radius:18px;margin:12px 0}.kb-air>strong{font-size:32px}.kb-empty{padding:20px;background:var(--ku-soft);border-radius:18px}.ku-brief-actions span{font-size:12px;flex-basis:100%}.ku-brief details{margin:18px 0}.ku-brief details>summary{font-weight:600;cursor:pointer;padding:12px 0}.ku-brief details li{font-size:13px;margin:8px 0}
html[data-p20-theme=dark] .kb-heat-cell:not([aria-pressed=true]) strong{color:#d6e9f5}.ku-brief :is(img,svg){max-width:100%}
@media(max-width:850px){.kb-weather-grid{grid-template-columns:1fr}.kb-heat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:540px){.kb-card{padding:16px;border-radius:18px}.kb-card h2{font-size:19px!important}.kb-heat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.kb-heat-cell strong{font-size:24px}.kb-river-branches{gap:8px}.kb-river-node{padding:12px 8px}.kb-river-node h3{font-size:13px}.kb-river-node>strong{font-size:19px}.kb-river-branch>h3{font-size:14px}.kb-river-branch>p{font-size:12px}.kb-dam-grid{grid-template-columns:1fr}.ku-brief-tabs{flex-wrap:nowrap;overflow:auto;scrollbar-width:none}.ku-brief-tabs button{flex:none;font-size:13px;padding:8px 12px}.kb-stats strong{font-size:28px}.ku-brief-intro>strong{font-size:14px}}

.kb-province{display:block;width:100%;max-height:300px;margin:0 auto 16px}.kb-river-branch>p,.kb-river-join>p{border-left:5px solid #269dc1;border-radius:8px;padding:12px 8px;background:var(--ku-soft,#edf5f9)}

.kb-story-preview[hidden]{display:none!important}.kb-story-preview{border:1px solid var(--ku-line);padding:18px;border-radius:24px;background:var(--ku-surface,#fff);scroll-margin-top:100px}.kb-story-preview>header{display:flex;align-items:center;justify-content:space-between;gap:10px}.kb-story-preview h2{font-size:21px!important}.kb-story-preview>p{font-size:13px}.kb-story-pages{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;align-items:start}.kb-story-page{min-width:0}.kb-story-page img{display:block;width:100%;max-width:360px;height:auto;border-radius:18px;margin:auto;box-shadow:0 6px 20px #0d36531a}.kb-story-controls{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;padding:12px 0}.ku-brief #kuBriefSave{background:#096ab7;border-color:#57b4ef;color:white}.ku-brief[data-connection=offline] #kuBriefStatus{color:var(--ku-ink,#17334b)}@media(max-width:540px){.kb-story-preview{padding:12px}.kb-story-preview>header{align-items:flex-start}.kb-story-preview h2{font-size:18px!important}.kb-story-pages{grid-template-columns:1fr}.ku-brief-actions button{font-size:13px}}