:root{--bg:#f5f6f8;--ink:#192631;--muted:#74808b;--line:#e4e8ec;--accent:#176b60;--soft:#e8f3ef;--white:#fff}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans CJK SC",sans-serif;background:var(--bg)}[hidden]{display:none!important}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button{cursor:pointer;border:0;border-radius:7px;padding:10px 16px;transition:background .15s}button:disabled{opacity:.5;cursor:default}.primary{background:var(--accent);color:white}.primary:hover{background:#10594f}.secondary{background:white;border:1px solid var(--line);color:var(--ink)}.secondary:hover{background:#f4f7f7}.text-button{background:transparent;color:var(--accent);padding:5px 0}input,select{width:100%;min-height:42px;border:1px solid #dce2e7;background:#fff;color:var(--ink);border-radius:6px;padding:8px 11px}input:focus,select:focus{outline:2px solid #91c7ba;border-color:transparent}label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:500}h1,h2,p{margin:0}h1{font-size:30px;letter-spacing:-1px;line-height:1.3;font-weight:650}h2{font-size:17px;font-weight:650}p{color:var(--muted);margin-top:7px}small,.hint{color:var(--muted);font-size:12px}.eyebrow{font-size:10px;letter-spacing:1.8px;color:var(--muted);font-weight:650}.shell{display:flex;min-height:100vh}aside{width:238px;background:#fff;border-right:1px solid var(--line);padding:34px 23px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;color:var(--ink);font-size:19px;font-weight:650}.brand small{display:block;font-size:8px;letter-spacing:1.7px;margin-top:2px}.brand-mark{display:flex;align-items:center;justify-content:center;background:var(--accent);border-radius:10px;color:white;width:40px;height:40px;font-size:27px;font-weight:400}.nav-label{font-size:11px;color:#99a2ab;margin:48px 12px 14px}.nav{width:100%;display:flex;align-items:center;gap:12px;color:#65727d;background:transparent;margin-bottom:7px;text-align:left;font-size:18px}.nav span{font-size:14px}.nav.active{background:var(--soft);color:var(--accent);font-weight:600}.aside-bottom{margin-top:auto;font-size:11px;overflow-wrap:anywhere}.aside-bottom small{display:block;margin:8px 0 17px;font-size:10px}.status-dot{display:inline-block;width:7px;height:7px;background:#86a595;border-radius:50%;margin-right:7px}main{margin-left:238px;padding:38px 45px;width:calc(100% - 238px);max-width:1650px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}header h1{margin-top:8px}header p{font-size:13px}.local-badge{padding:6px 11px;background:#e9eeec;border-radius:20px;font-size:11px;color:#5a776b}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:29px}.stats>div{background:white;border:1px solid var(--line);padding:20px 23px;border-radius:9px}.stats span{color:var(--muted);font-size:12px}.stats b{display:block;font-size:27px;font-weight:600;margin-top:9px;letter-spacing:-.7px}.notice{display:flex;align-items:center;justify-content:space-between;border:1px solid #d7e6de;background:#edf5f0;color:#356451;border-radius:8px;padding:12px 17px;margin-bottom:23px;font-size:12px}.filters,.panel{background:white;border:1px solid var(--line);border-radius:9px;padding:23px;margin-bottom:18px}.search-wrap{display:flex;gap:10px;align-items:center}.search-wrap>span{font-size:25px;color:#81908b}.search-wrap input{flex:1}.filter-row{display:flex;gap:12px;margin-top:17px;align-items:center;flex-wrap:wrap}.filter-row select{width:auto;min-width:115px}.filter-row label{flex-direction:row;align-items:center;color:var(--muted);font-size:11px}.filter-row input{width:139px;min-height:36px;font-size:12px}.filter-row button{margin-left:auto}.section-caption{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin:23px 0 13px}.empty{background:white;border:1px dashed #dbe2e5;border-radius:9px;padding:65px 20px;text-align:center}.empty .empty-icon{font-size:34px;color:#81a89c;margin-bottom:15px}.empty h2{font-size:17px}.empty p{font-size:13px;margin:8px auto 22px;max-width:420px}.message{background:#fff;border:1px solid var(--line);border-radius:9px;padding:21px 23px;margin-bottom:13px}.message-head{display:flex;gap:10px;align-items:center;margin-bottom:14px;font-size:12px}.message-head time{margin-left:auto;color:var(--muted);font-size:11px}.tag{display:inline-block;font-size:10px;padding:3px 7px;background:var(--soft);color:var(--accent);border-radius:4px}.message-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;font-size:14px;max-height:430px;overflow:auto}.message-links{margin-top:10px;font-size:12px;overflow-wrap:anywhere}.message-links a{display:block}.message-footer{display:flex;align-items:center;gap:13px;margin-top:17px;padding-top:13px;border-top:1px solid #eff1f3;color:var(--muted);font-size:11px;flex-wrap:wrap}a{color:var(--accent)}.attachment{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:7px;margin-top:15px;padding:12px;background:#f9fafb}.attachment .file-icon{font-size:23px;color:#78938d}.attachment>div{flex:1;min-width:0}.attachment strong{font-size:12px;font-weight:500;overflow-wrap:anywhere}.attachment small{display:block;margin-top:2px}.attachment button,.attachment a{font-size:11px;white-space:nowrap}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:24px;color:var(--muted);font-size:12px}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:15px}.panel-heading p{font-size:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.wide{grid-column:1/-1}.form-footer{display:flex;justify-content:space-between;align-items:center;margin-top:20px;gap:20px}.form-footer span{font-size:11px;color:var(--muted)}.channel-card{padding:20px;background:white;border:1px solid var(--line);border-radius:8px;margin-bottom:13px}.channel-top{display:flex;justify-content:space-between;align-items:center}.channel-meta{font-size:11px;color:var(--muted);margin-top:8px}.channel-controls{display:flex;align-items:center;gap:10px;margin-top:15px;flex-wrap:wrap}.channel-controls select{width:180px}.channel-controls input{width:120px}.error{color:#b85649!important}.download-row{padding:18px 20px;background:white;border:1px solid var(--line);border-radius:8px;margin-bottom:10px;display:flex;align-items:center;gap:18px}.download-row>div{flex:1;min-width:0}.download-row b{font-size:13px;overflow-wrap:anywhere}.download-row small{display:block}.download-row button{font-size:12px}progress{width:100%;height:5px;accent-color:var(--accent);margin-top:9px}.step{background:var(--soft);color:var(--accent);padding:3px 9px;border-radius:50%;margin-right:7px;font-size:13px}.panel form{margin-top:19px}.panel form>.primary{margin-top:18px}.inline-form{display:flex;align-items:end;gap:15px}.inline-form label{flex:1}.inline-form button{height:42px;margin-top:0!important}.settings-intro{background:#eef4f1}.settings-intro h2{margin-top:8px}#view-settings{max-width:900px}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 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@media(max-width:750px){nav .nav{flex-direction:column;gap:2px;font-size:16px}nav .nav span{white-space:nowrap;font-size:11px}}