:root{
  color-scheme:dark;
  --bg:#111719;--bg-sunk:#171e21;--bg-muted:#1d2629;--surface:#1a2225;--surface-2:#1d2528;--sidebar:#151c1f;
  --ink:#f3f5f5;--ink-2:#d6dddd;--ink-3:#aeb9bb;--ink-4:#768387;--line:#263136;--line-strong:#344146;--line-soft:#202a2e;
  --accent:#5deef0;--accent-soft:rgba(93,238,240,.10);--accent-contrast:#092326;--hot:#ef8c69;--hot-soft:rgba(239,140,105,.08);
  --rank-1:#f3a267;--rank-2:#efbd74;--rank-3:#d7b66f;--rank-rest:#879397;--shadow:0 8px 30px rgba(0,0,0,.16);
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#faf9f6;--bg-sunk:#f2f2ee;--bg-muted:#e9eeea;--surface:#fff;--surface-2:#fdfdfb;--sidebar:#fdfdfb;
  --ink:#1c2224;--ink-2:#384144;--ink-3:#657174;--ink-4:#8d989b;--line:#e2e5e2;--line-strong:#cfd5d2;--line-soft:#eceeeb;
  --accent:#176b75;--accent-soft:rgba(23,107,117,.10);--accent-contrast:#fff;--hot:#cc6849;--hot-soft:rgba(204,104,73,.08);
  --rank-1:#c7633d;--rank-2:#b9803d;--rank-3:#9e812d;--rank-rest:#7f898b;--shadow:0 8px 26px rgba(0,0,0,.05);
}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--ink);min-height:100vh}a{color:inherit;text-decoration:none}button,input{font:inherit}
.static-shell{display:flex;min-height:100vh}.sidebar{position:sticky;top:0;width:180px;height:100vh;flex:0 0 180px;border-right:1px solid var(--line);background:var(--sidebar);padding:24px 12px 14px;display:flex;flex-direction:column}
.brand{height:50px;display:flex;align-items:center;padding:0 4px;margin-bottom:16px;font-weight:800;letter-spacing:-.03em;font-size:20px;line-height:1;white-space:nowrap}.brand-dot{width:10px;height:10px;border-radius:999px;background:var(--accent);margin-right:8px}
.side-scroll{overflow:auto;flex:1}.nav-section{margin-top:10px}.nav-title{padding:8px 10px 5px;font-size:11px;color:var(--ink-4)}.nav-link{height:40px;display:flex;align-items:center;gap:10px;padding:0 10px;border-radius:8px;color:var(--ink-3);font-size:14px;font-weight:500}.nav-link:hover{background:var(--bg-sunk);color:var(--ink)}.nav-link.disabled{opacity:.42;cursor:not-allowed}.nav-link.disabled:hover{background:transparent;color:var(--ink-3)}.nav-icon svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.nav-link.active{background:var(--accent-soft);color:var(--ink);font-weight:700}.nav-icon{width:22px;text-align:center;color:currentColor}.sidebar-footer{padding-top:10px}
.theme-switch{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;height:34px;border:1px solid var(--line);border-radius:999px;background:var(--bg-sunk);padding:3px}.theme-switch button{border:0;background:transparent;color:var(--ink-4);border-radius:999px;cursor:pointer}.theme-switch button.active{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.main{min-width:0;flex:1;padding:24px 28px 72px}.content{width:100%;max-width:max(1200px,calc(270vh - 236px));margin:0 auto}.topline{display:flex;align-items:center;justify-content:space-between;gap:20px}.page-title{font-size:24px;font-weight:700;margin:0}
.toolbar{margin:16px 0 20px;display:flex;align-items:center;justify-content:space-between;gap:18px}.tabs{display:flex;gap:2px;background:var(--bg-sunk);padding:3px;border:1px solid var(--line-soft);border-radius:999px;overflow:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{border:0;background:transparent;color:var(--ink-3);padding:8px 14px;border-radius:999px;font-size:14px;white-space:nowrap;cursor:pointer}.tab:hover{color:var(--ink)}.tab.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.search{position:relative;width:240px;flex:0 0 240px}.search input{height:42px;width:100%;border:1px solid var(--line-soft);border-radius:999px;background:var(--bg-sunk);color:var(--ink);padding:0 38px 0 40px;outline:none}.search input:focus{background:var(--surface);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--ink-4)}.search-kbd{position:absolute;right:14px;top:50%;transform:translateY(-50%);border:1px solid var(--line-strong);background:var(--surface);color:var(--ink-4);border-radius:5px;padding:0 5px;font-size:11px}
.subline{margin:-8px 0 16px;color:var(--ink-4);font-size:13px}.subline a{color:var(--accent)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 0 0 rgba(0,0,0,0)}.hot-panel{margin-bottom:26px;padding:14px 18px 12px;background:radial-gradient(120% 90% at 100% 0%,var(--hot-soft),transparent 55%),var(--surface)}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.panel-title{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--hot);box-shadow:0 0 0 4px var(--hot-soft)}.panel-link{font-size:12px;color:var(--ink-3)}
.hot-row{display:grid;grid-template-columns:24px minmax(0,1fr) 84px 20px;gap:12px;align-items:center;padding:9px 4px;border-radius:10px}.hot-row:hover{background:var(--bg-sunk)}.rank{font-weight:900;text-align:center}.rank.r1{color:var(--rank-1)}.rank.r2{color:var(--rank-2)}.rank.r3{color:var(--rank-3)}.heat{font-size:12.5px;color:var(--ink-4);text-align:right}.heat strong{font-size:13.5px;color:var(--ink-2)}
.empty-hot{display:none}
.day{margin-bottom:4px}.day-head{height:44px;display:grid;grid-template-columns:64px 22px minmax(0,1fr);align-items:center}.day-date{grid-column:1;text-align:right;font-size:18px;font-weight:600;line-height:24px;white-space:nowrap}.day-chevron{grid-column:2;text-align:center;color:var(--ink-4)}.day-meta{grid-column:3;color:var(--ink-4);font-size:13px}
.timeline{list-style:none;margin:0;padding:0}.slot{display:grid;grid-template-columns:64px 22px minmax(0,1fr);padding-bottom:12px}.time{padding-top:17px;text-align:right;color:var(--ink-3);font:600 12.5px ui-monospace,SFMono-Regular,Menlo,monospace}.rail{position:relative}.rail:before{content:"";position:absolute;left:10px;top:29px;bottom:-41px;width:1px;background:var(--line-strong)}.slot:last-child .rail:before{display:none}.rail:after{content:"";position:absolute;left:7px;top:26px;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--bg)}
.feed-card{position:relative;padding:15px 18px 14px;transition:.15s border-color,.15s background}.feed-card:hover{border-color:var(--line-strong);background:var(--surface-2)}.feed-head{display:flex;align-items:center;gap:8px;min-height:18px;color:var(--ink-4);font-size:12.5px}.selected-badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;background:rgba(216,180,91,.12);color:#d3ad57;padding:2px 7px;font-size:11px}.selected-badge:before{content:"";width:5px;height:5px;border-radius:50%;background:#d3ad57}.score{margin-left:auto;border:1px solid rgba(239,140,105,.25);border-radius:999px;color:var(--hot);padding:2px 7px;font-size:11px}.star{border:0;background:transparent;color:var(--ink-4);cursor:pointer;font-size:18px;line-height:1;padding:2px 4px}.star.on{color:#d3ad57}.feed-title{font-size:17px;line-height:1.55;margin:8px 0 0;font-weight:650}.feed-summary{margin:7px 0 0;color:var(--ink-3);font-size:15px;line-height:1.72}.reason{margin-top:12px;padding-top:11px;border-top:1px solid var(--line-soft);color:var(--ink-3);font-size:13px;line-height:1.68}.category-tag{color:var(--accent);font-size:12px;margin-top:8px;display:inline-block}
.empty{padding:36px;border:1px dashed var(--line-strong);border-radius:12px;background:var(--surface);color:var(--ink-3)}.empty strong{color:var(--ink)}
.mobile-top,.mobile-tabs{display:none}
.footer{margin:56px 0 0;padding:24px 0;border-top:1px solid var(--line);color:var(--ink-4);font-size:13px}.footer a:hover{color:var(--ink)}
.item-page{max-width:980px;margin:0 auto}.item-back{display:inline-flex;margin-bottom:18px;color:var(--ink-3)}.item-card{padding:24px}.item-card h1{font-size:32px;line-height:1.35;margin:8px 0 12px}.item-card .summary{font-size:16px;color:var(--ink-2);line-height:1.8}.cta{display:inline-block;margin-top:18px;padding:9px 13px;border:1px solid var(--line-strong);border-radius:8px}.legal{white-space:pre-wrap;line-height:1.75;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px}
.hidden{display:none!important}
@media(max-width:960px){
  .sidebar{display:none}.main{padding:0 16px 76px}.content{max-width:640px}.mobile-top{display:flex;height:56px;align-items:center;justify-content:space-between}.mobile-top .brand{margin:0;padding:0;height:auto}.page-title,.desktop-only{display:none}.toolbar{margin:6px 0 12px;gap:8px}.tabs{flex:1}.search{display:none}.subline{display:none}.hot-panel{margin-top:10px}.day-head{height:36px;display:flex;gap:8px;align-items:center;background:var(--bg-sunk);margin:0 -16px;padding:0 16px}.day-date{font-size:14px;text-align:left;font-weight:700;white-space:nowrap}.day-chevron{display:none}.day-meta{font-size:12.5px}.slot{grid-template-columns:48px minmax(0,1fr);border-bottom:1px solid var(--line-soft);padding:14px 0}.time{padding-top:2px;text-align:left;font-size:13px}.rail{display:none}.feed-card{border:0;border-radius:0;background:transparent;padding:0}.feed-card:hover{background:transparent}.feed-head{font-size:12px}.feed-title{font-size:17px}.feed-summary{font-size:14.5px}.reason{border:0;background:var(--bg-sunk);border-radius:8px;padding:8px 11px;margin-top:10px}.mobile-tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;height:62px;display:grid;grid-template-columns:repeat(4,1fr);background:color-mix(in srgb,var(--sidebar) 94%,transparent);backdrop-filter:blur(14px);border-top:1px solid var(--line)}.mobile-tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--ink-4);font-size:11px}.mobile-tabs a.active{color:var(--accent)}.mobile-tabs a.disabled{opacity:.4;pointer-events:none}.item-card h1{font-size:26px}
}