:root{--ink:#191a1f;--muted:#777981;--paper:#f5f3ed;--white:#fff;--line:#dedbd2;--accent:#ff5d3a;--violet:#6955df}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}[hidden]{display:none!important}
.command-bar{height:78px;position:fixed;inset:0 0 auto;z-index:30;display:grid;grid-template-columns:260px minmax(300px,720px) 1fr;align-items:center;gap:30px;padding:0 30px;background:rgba(255,255,255,.92);border-bottom:1px solid rgba(33,30,25,.11);backdrop-filter:blur(22px);box-shadow:0 4px 30px rgba(35,30,20,.035)}
.logo{display:flex;align-items:center;gap:10px;width:max-content}.logo img{width:145px;height:43px;object-fit:contain;object-position:left center}.logo small{padding-left:10px;border-left:1px solid #d4d1c8;color:#8b8a86;font-size:12px;letter-spacing:.08em;white-space:nowrap}
.global-search{height:46px;display:flex;align-items:center;border:1px solid #d5d1c7;border-radius:14px;background:#f7f5f0;transition:.2s}.global-search:focus-within{border-color:#9c9487;background:#fff;box-shadow:0 8px 25px rgba(35,30,20,.08);transform:translateY(-1px)}
.magnifier{width:16px;height:16px;border:1.7px solid var(--ink);border-radius:50%;margin-left:16px;position:relative;flex:0 0 auto}.magnifier::after{content:"";position:absolute;width:6px;height:1.7px;background:var(--ink);right:-5px;bottom:-2px;transform:rotate(45deg)}
.global-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:0 14px;font-size:15px;font-weight:600}.global-search input::placeholder{color:#8e8f94}.global-search kbd,.global-search button{margin-right:8px;border:0;border-radius:6px;padding:6px 9px;background:#e7e6e1;color:#65676c;font-size:12px}.global-search button{color:var(--ink);font-weight:700}
.header-actions{justify-self:end;display:flex;align-items:center;gap:16px}.header-actions>a{border:1px solid #d3d0c6;border-radius:999px;padding:8px 12px;background:#fff;color:#55565b;font-size:12px;font-weight:800;transition:.18s}.header-actions>a:hover{border-color:var(--ink);background:var(--ink);color:#fff}.header-status{color:var(--muted);font-size:11px;font-weight:700}.header-status i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#32b879;margin-right:6px;box-shadow:0 0 0 4px rgba(50,184,121,.12)}.mobile-menu{display:none}
.workspace{min-height:100vh;padding-top:78px;display:grid;grid-template-columns:292px minmax(0,1fr)}
.category-panel{position:fixed;left:0;top:78px;bottom:0;width:292px;z-index:20;display:flex;flex-direction:column;background:linear-gradient(155deg,#25252b 0%,#18191d 72%);color:#fff;box-shadow:8px 0 35px rgba(28,25,20,.07)}
.panel-head{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.1);color:#b5b6ba;font-size:12px;font-weight:800;letter-spacing:.08em}.panel-head button{display:none}.category-list{flex:1;overflow-y:auto;padding:12px 10px;scrollbar-width:thin;scrollbar-color:#555 transparent}.category-group{margin-bottom:2px}
.category-list button{width:100%;min-height:54px;display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:11px;border:0;border-radius:11px;padding:7px 11px;background:transparent;color:#c7c8cb;text-align:left;transition:.18s}.category-list button:hover{background:rgba(255,255,255,.075);color:#fff;transform:translateX(2px)}.category-list button.active{background:#fff;color:var(--ink);box-shadow:0 8px 18px rgba(0,0,0,.16)}
.category-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;color:#17181b;background:#b8d2ff;font-family:Georgia,"Songti SC",serif;font-size:14px;font-weight:800;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}.all-icon{background:var(--accent);color:#fff;font-size:20px}.color-0{background:#ffc5b7}.color-1{background:#f7d873}.color-2{background:#b9e9cc}.color-3{background:#b8d2ff}.color-4{background:#c9baff}.color-5{background:#f4c0d8}
.category-name{min-width:0;display:block}.category-name b{display:block;font-size:15px;line-height:1.15}.category-name small{display:block;margin-top:4px;color:#8c8e94;font-size:10px;letter-spacing:.07em}.category-list button.active .category-name small{color:#777980}.category-list em{font-style:normal;font-size:12px;color:#8c8e94}.category-list button.active em{color:var(--ink);font-weight:800}
.category-list .child-category{min-height:40px;grid-template-columns:36px 1fr auto;padding-left:12px;color:#abadb2}.child-category span{text-align:center}.child-category b{font-size:13px}.category-list .child-category.active{background:rgba(255,255,255,.14);color:#fff;box-shadow:none}.category-list .child-category.active em{color:#fff}.panel-foot{display:flex;flex-wrap:wrap;gap:6px;padding:14px 16px;border-top:1px solid rgba(255,255,255,.1)}.panel-foot span{width:100%;margin-bottom:3px;color:#8c8e94;font-size:10px;letter-spacing:.1em}.panel-foot kbd{padding:5px 7px;border:1px solid #414247;border-radius:4px;color:#a7a8ad;font-size:10px}.panel-backdrop{display:none}
.content-panel{grid-column:2;min-width:0;padding:48px clamp(24px,4vw,68px) 76px;scroll-margin-top:78px;background:radial-gradient(circle at 82% 2%,rgba(190,178,255,.16),transparent 25%),radial-gradient(circle at 45% 0%,rgba(255,205,163,.12),transparent 22%)}
.content-head{min-height:112px;display:flex;align-items:flex-end;justify-content:space-between;gap:30px;padding-bottom:27px;border-bottom:1px solid #cbc7bc}.content-head p{margin:0 0 10px;color:#8b8d92;font-size:11px;letter-spacing:.08em}.content-head p span{color:var(--accent);font-weight:800}.content-head p i{font-style:normal}.content-head h1{margin:0;font-family:Georgia,"Songti SC",serif;font-size:clamp(32px,2.8vw,40px);font-weight:500;letter-spacing:-.07em;line-height:1;text-shadow:0 1px 0 #fff}.content-head small{display:block;margin-top:11px;color:#6d6f75;font-size:13px}
.result-tools{display:flex;align-items:center;gap:18px;white-space:nowrap}.result-tools>span{color:#6d6f75;font-size:13px}.result-tools b{color:var(--ink);font-size:20px}.result-tools button{border:1px solid #c8c8c2;background:transparent;border-radius:7px;padding:9px 11px;font-size:12px;font-weight:700}.result-tools button:hover,.result-tools button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.quick-row{min-height:72px;display:flex;align-items:center;gap:8px;overflow-x:auto;border-bottom:1px solid #d4d0c6;scrollbar-width:none}.quick-row>span{flex:0 0 auto;margin-right:6px;color:#77797e;font-size:12px;font-weight:700}.quick-row button{flex:0 0 auto;border:1px solid #d7d3ca;border-radius:999px;padding:9px 14px;background:rgba(255,255,255,.82);box-shadow:0 3px 10px rgba(30,25,18,.025);font-size:12px;font-weight:700;transition:.18s}.quick-row button:hover{border-color:var(--ink);background:#fff;transform:translateY(-2px)}
.site-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;padding-top:18px}.site-card{min-width:0;min-height:152px;display:grid;grid-template-columns:44px minmax(0,1fr);grid-template-rows:1fr auto;gap:0 11px;padding:14px;border:1px solid rgba(195,190,180,.64);border-radius:14px;background:rgba(255,255,255,.9);box-shadow:0 4px 15px rgba(39,34,26,.035);position:relative;overflow:hidden;transition:transform .18s,border-color .18s,box-shadow .18s}.site-card::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(var(--violet),var(--accent));opacity:0;transition:.18s}.site-card:hover::before{opacity:1}.site-card:hover{transform:translateY(-4px);border-color:#bdb6a8;box-shadow:0 14px 30px rgba(32,28,22,.09)}.site-card:active{transform:scale(.98)}
.site-icon{width:44px;height:44px;display:grid;place-items:center;border:1px solid #e4e1d9;border-radius:12px;background:linear-gradient(145deg,#fff,#f4f2ec);box-shadow:0 3px 8px rgba(35,30,22,.04);position:relative}.site-icon img,.site-icon i{grid-area:1/1;width:25px;height:25px}.site-icon img{object-fit:contain;position:relative;z-index:1}.site-icon i{display:grid;place-items:center;color:#6d6f75;font-size:13px;font-style:normal;font-weight:800}.site-icon img.failed{display:none}
.site-copy{min-width:0;padding-top:2px}.site-copy strong{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:16px;letter-spacing:-.02em}.site-copy small{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;margin-top:4px;color:#8c8e93;font-size:11px}.site-copy p{height:40px;margin:8px 0 0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;color:#66686e;font-size:13px;line-height:1.55}
.site-tail{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;align-self:end;padding-top:8px}.site-tail i{max-width:75%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-style:normal;color:#686a70;font-size:11px}.site-tail b{width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:#efede7;font-size:13px;transition:.15s}.site-card:hover .site-tail b{background:var(--accent);color:#fff;transform:rotate(8deg)}.hot-mark{position:absolute;right:9px;top:9px;padding:3px 5px;border-radius:4px;background:#fff0eb;color:var(--accent);font-size:9px;font-style:normal;font-weight:800}
.site-grid.dense{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}.site-grid.dense .site-card{min-height:80px;padding:10px;grid-template-columns:34px minmax(0,1fr);gap:0 9px}.site-grid.dense .site-icon{width:34px;height:34px;border-radius:8px}.site-grid.dense .site-icon img,.site-grid.dense .site-icon i{width:20px;height:20px}.site-grid.dense .site-copy p{display:none}.site-grid.dense .site-tail{padding-top:5px}.site-grid.dense .site-tail b{width:18px;height:18px;font-size:11px}.site-grid.dense .hot-mark{display:none}.empty-result{margin-top:20px;padding:90px 20px;border:1px dashed #bcbcb5;border-radius:12px;text-align:center}.empty-result b{font-family:Georgia,"Songti SC",serif;font-size:36px}.empty-result p{color:var(--muted);font-size:14px}.empty-result button{margin-top:12px;border:0;border-radius:7px;background:var(--ink);color:#fff;padding:11px 15px;font-size:13px}
@media(max-width:1200px){.site-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.site-grid.dense{grid-template-columns:repeat(4,minmax(0,1fr))}.command-bar{grid-template-columns:230px minmax(280px,1fr) auto}.logo img{width:130px}.logo small{display:none}.header-status{display:none}}
@media(max-width:900px){.command-bar{height:64px;grid-template-columns:auto 1fr auto;gap:11px;padding:0 12px}.logo img{width:92px;height:36px}.logo small,.header-actions{display:none}.global-search{height:40px}.global-search kbd{display:none}.mobile-menu{display:block;border:0;border-radius:8px;background:var(--ink);color:#fff;padding:9px 11px;font-size:13px;font-weight:800}.workspace{display:block;padding-top:64px}.category-panel{top:0;bottom:0;left:auto;right:0;width:min(86vw,340px);transform:translateX(105%);transition:transform .22s;z-index:50;box-shadow:-20px 0 50px rgba(0,0,0,.25)}.category-panel.open{transform:translateX(0)}.panel-head{height:64px}.panel-head button{display:block;border:0;background:transparent;color:#fff;font-size:24px}.panel-backdrop{display:block;position:fixed;inset:0;z-index:45;border:0;background:rgba(0,0,0,.42)}.content-panel{padding:28px 14px 50px}.content-head{min-height:100px}.content-head h1{font-size:34px}.content-head small{display:none}.result-tools{display:block;text-align:right}.result-tools button{display:block;margin-top:9px}.site-grid,.site-grid.dense{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.site-card{min-height:142px;padding:12px}.site-grid.dense .site-card{min-height:78px}.quick-row{margin:0 -14px;padding:0 14px}.site-copy p{margin-top:7px}}
@media(max-width:520px){.site-grid{grid-template-columns:1fr}.site-grid.dense{grid-template-columns:repeat(2,minmax(0,1fr))}.site-grid.dense .site-tail i{display:none}.content-head h1{font-size:30px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}