:root{color-scheme:light;--canvas:#fbf8ff;--card:#fff;--ink:#1a1b22;--muted:#626577;--line:#e5e7eb;--blue:#2563eb;--soft:#f4f2fd}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;font-size:14px;line-height:1.5}button,input,select{font:inherit}button{cursor:pointer;background:var(--soft);border:1px solid transparent;padding:8px 12px;border-radius:8px;color:inherit}button:hover{background:#e8e7f1}button:focus-visible,a:focus-visible{outline:3px solid #8fb4ff;outline-offset:2px}button:disabled{cursor:default;opacity:.6}.top{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;padding:0 max(24px,calc((100vw - 1280px)/2));border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--blue);font-size:24px;font-weight:700;white-space:nowrap}.brand span{font-size:16px;color:var(--ink)}small{display:block;font-size:11px;color:var(--muted);font-weight:400}nav{display:flex;gap:4px}.active{color:var(--blue);background:var(--soft);font-weight:600}.badge{font-size:12px;background:#fff0df;color:#92540b;padding:5px 9px;border-radius:6px;white-space:nowrap}main{max-width:1280px;margin:auto;padding:24px}.heading{display:flex;align-items:center;justify-content:space-between;background:white;border-radius:12px;padding:20px}h1{font-size:22px;margin:0 0 4px}p{margin:0;color:var(--muted)}.notice{margin:16px 0;padding:13px 16px;background:#eef3ff;border:1px solid #d6e3ff;border-radius:10px;color:#274b8c}.notice.error{background:#fff0ed;border-color:#f7c9bf;color:#a33020}.filters{display:flex;align-items:end;gap:12px;flex-wrap:wrap}label{display:flex;flex-direction:column;font-size:12px;gap:6px;color:var(--muted)}input,select{height:38px;border:1px solid #d5d6e0;border-radius:8px;background:white;color:var(--ink);padding:8px 11px;min-width:150px}input:focus{outline:2px solid #aec9ff}.filters .search-filter{flex:1}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:18px 0;color:var(--muted);font-size:12px}.toolbar div{display:flex;gap:6px;flex-wrap:wrap}.boards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1px;column-gap:18px;row-gap:0;align-items:start}.boards>.empty{grid-column:1/-1;grid-row-end:span 160}.board{background:#fff;border-radius:12px;overflow:hidden;border:1px solid #eeedf7}.board-head{display:flex;gap:10px;align-items:center;background:var(--soft);padding:15px}.symbol{font-weight:700;font-size:20px;color:white;background:#0f1419;border-radius:7px;display:grid;place-items:center;width:30px;height:30px}.reddit .symbol{background:#ff4500}.facebook .symbol{background:#1877f2}h2{font-size:16px;margin:0 0 3px}.board-head>div{min-width:0;overflow-wrap:anywhere}.board-head p{font-size:11px}.status{padding:8px 15px;font-size:11px;color:var(--muted);border-bottom:1px solid var(--line)}ol{list-style:none;padding:0;margin:0}.post{color:inherit;text-decoration:none;border:1px solid transparent;display:flex;align-items:start;gap:10px;padding:15px 13px;width:100%;text-align:left;border-radius:0;background:white;border-bottom:0}.post:hover{background:#faf9fe}.rank{flex-shrink:0;font-size:11px;padding:1px 5px;background:var(--soft);color:#787c90;border-radius:3px}.rank.top3{color:#bd6415;background:#fff0dd}.post-body{min-width:0;flex:1}.post-title{font-weight:600;font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6}.meta{font-size:11px;color:var(--muted);margin-top:7px;overflow-wrap:anywhere}.metrics{font-size:11px;margin-top:8px;display:flex;gap:8px;flex-wrap:wrap;color:var(--muted)}.metrics span{background:#f5f4f9;border-radius:4px;padding:2px 5px}.metrics .hot{color:#be3020;background:#fff0ea;font-weight:600}.empty{padding:48px 22px;text-align:center;color:var(--muted)}.empty strong{display:block;color:#353a4b;margin-bottom:8px}.sources{margin-top:22px;background:white;padding:20px;border-radius:12px;border:1px solid var(--line)}.sources p{font-size:12px}.sources div{display:flex;gap:24px;margin-top:14px;color:var(--muted);font-size:12px;flex-wrap:wrap}footer{font-size:11px;color:var(--muted);padding:22px 0}dialog{border:0;border-radius:16px;padding:34px;max-width:640px;width:calc(100% - 32px);color:var(--ink);box-shadow:0 12px 70px #191b2226}dialog::backdrop{background:#10152455}#details{margin:0 0 0 auto;height:100dvh;max-height:100dvh;border-radius:16px 0 0 16px;overflow:auto}.close{position:absolute;top:12px;right:12px;font-size:22px;background:transparent;padding:0 8px}dialog h2{margin:20px 0 14px;font-size:22px}dialog p{margin-bottom:16px}dialog .fulltext{white-space:pre-wrap;overflow-wrap:anywhere;font-size:17px;color:var(--ink);line-height:1.8;margin:24px 0}.detail-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.detail-metrics div{background:var(--soft);padding:12px;border-radius:8px}.original{display:inline-block;background:var(--blue);color:white;text-decoration:none;padding:11px 20px;border-radius:8px}.detail-meta{white-space:pre-line;font-size:12px;line-height:2;overflow-wrap:anywhere}@media(max-width:900px){nav{display:none}.top{padding:0 20px}.toolbar{align-items:start;flex-direction:column}.filters label{flex:1;min-width:130px}.filters input,.filters select{width:100%;min-width:0}main{padding:16px}.heading{padding:16px}.heading p{font-size:12px}#details{width:100%;max-width:none;border-radius:0}.sources div{gap:10px}dialog{padding:28px 20px}.badge{font-size:11px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

.data-summary{font-size:11px;margin:12px 0;color:var(--muted)}.clear-filter{padding:2px 6px;font-size:11px;align-self:flex-end;min-height:24px}.filters{align-items:start}.filters>button{margin-top:24px}@media(max-width:900px){.top{position:sticky;top:0;z-index:20}.filters{position:sticky;top:76px;z-index:10;background:var(--canvas);padding:10px 0;border-bottom:1px solid var(--line);gap:8px}.filters label{min-width:calc(50% - 8px)}.filters>button{margin-top:0}.filters .search-filter{flex:1}}
.person-link{color:inherit;text-decoration:none}.person-link:hover{color:var(--blue)}.load-more{display:block;margin:20px auto}.load-more[hidden]{display:none}
.shortcuts{margin:16px 0;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}.shortcuts-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;color:var(--muted);font-size:12px}.shortcuts-head button{padding:4px 8px;font-size:12px}.people-shortcuts{display:flex;flex-wrap:wrap;gap:8px}.person-chip{display:flex;align-items:center;gap:7px;max-width:100%;padding:6px 10px;background:var(--soft);border:1px solid transparent;font-size:12px}.person-chip.active{border-color:var(--blue);color:var(--blue)}.person-chip>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.avatar{flex-shrink:0;width:36px;height:36px;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:var(--soft);color:var(--muted);font-weight:600;font-size:12px}.avatar img{width:100%;height:100%;object-fit:cover}.person-chip .avatar{width:24px;height:24px;font-size:10px}
@media(max-width:900px){.top{height:auto;min-height:76px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:12px}.top nav{display:flex;order:3;width:100%}.top nav button{flex:1}.filters{position:static}}

.category-shortcuts{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.category-shortcuts button{padding:6px 10px;font-size:12px}.pagination{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px;margin:24px 0}.pagination[hidden]{display:none}.pagination span{color:var(--muted);padding:0 4px}

@media(max-width:1000px){.boards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.boards{grid-template-columns:1fr}}