:root{color-scheme:light;--bg:#f6f7f9;--surface:#fff;--text:#1d2939;--muted:#697586;--line:#e5e9ef;--accent:#27654c;--accent-soft:#edf5f0;--nav:#172b28;--nav-muted:#aabeb5;--amber:#946519;--amber-bg:#fbf5e9;--red:#9d4242;--shadow:0 16px 48px #122a2220}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #7cbaa5;outline-offset:3px}button:disabled{opacity:.4;cursor:not-allowed}a{color:inherit;text-decoration:none}button{border:0}h1,h2,p{margin:0}h1{font-size:29px;line-height:1.4;font-weight:650;letter-spacing:-.8px}h2{font-size:18px;font-weight:650}small{font-size:12px}strong{font-weight:650}.sidebar{position:fixed;inset:0 auto 0 0;width:224px;background:var(--nav);color:#f5faf7;padding:30px 18px;display:flex;flex-direction:column;z-index:3}.brand{display:flex;align-items:center;gap:12px;padding:0 12px 35px;font-size:19px;font-weight:650}.brand small{display:block;font-size:9px;letter-spacing:2px;color:var(--nav-muted);font-weight:500;margin-top:2px}.brand-icon{display:grid;place-items:center;width:35px;height:39px;border:1px solid #758e81;border-radius:10px;color:#c6e1d1;font-size:23px;font-weight:500}.nav-label{padding:0 14px;font-size:11px;letter-spacing:1px;color:var(--nav-muted);margin-bottom:12px}.nav{display:flex;align-items:center;gap:12px;text-align:left;color:#c7d6d0;padding:12px 14px;width:100%;border-radius:8px;margin-bottom:5px;background:transparent}.nav span{font-size:19px;width:20px;text-align:center;line-height:1}.nav small{margin-left:auto;background:#ffffff12;padding:0 7px;border-radius:4px;color:inherit}.nav:hover,.shortcut:hover{background:#ffffff0b}.nav.active{background:#ffffff14;color:#fff}.nav.active:before{content:"";position:absolute;left:0;width:3px;height:22px;background:#90c5a7;border-radius:0 3px 3px 0}.sidebar-line{height:1px;background:#ffffff13;margin:24px 14px}.shortcut{background:transparent;padding:8px 14px;text-align:left;color:#c7d6d0;border-radius:6px;font-size:13px}.shortcut.selected{color:#bce0ca;background:#ffffff0c}.sidebar-footer{margin-top:auto;padding:24px 14px 0;font-size:12px;color:#d1ddd7}.sidebar-footer small{display:block;line-height:1.8;color:var(--nav-muted);margin-top:8px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#82b596;margin-right:7px}main{margin-left:224px;padding:0 38px;max-width:1800px}.topbar{height:73px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line)}.topbar span{padding:0 12px;color:#adb6c2}.plain{background:transparent;color:var(--muted);padding:6px 8px}.heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:32px 0 26px}.eyebrow{font-size:11px;font-weight:650;letter-spacing:1.5px;color:var(--accent);margin-bottom:9px}.heading p{color:var(--muted);margin-top:9px;font-size:13px}.version{font-size:10px;color:var(--muted);white-space:nowrap}.version b{display:block;font-size:14px;letter-spacing:1px;font-variant-numeric:tabular-nums;color:var(--text);font-weight:500;margin-top:3px}.stats{display:grid;grid-template-columns:1fr 1fr 1fr 1.4fr;border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:20px 0;margin-bottom:20px}.stats>div{padding:0 25px;border-right:1px solid var(--line)}.stats>div:last-child{border:0}.stats span,.stats small{display:block;color:var(--muted);font-size:11px}.stats strong{font-size:28px;line-height:1.6;font-variant-numeric:tabular-nums;letter-spacing:-.8px}.stats .stat-context strong{font-size:22px;line-height:2.04}.notice{display:flex;align-items:flex-start;gap:12px;padding:13px 16px;background:var(--amber-bg);border:1px solid #c5a26025;border-radius:7px;margin:0 0 22px}.notice-icon{border:1px solid var(--amber);border-radius:50%;font-size:11px;width:16px;height:16px;display:grid;place-items:center;flex-shrink:0;color:var(--amber);margin-top:3px;line-height:1;font-family:Georgia,serif}.notice b{display:block;font-size:12px;color:var(--amber);font-weight:600}.notice div>span{font-size:11px;color:var(--muted)}.filter-panel{padding:18px 20px;background:var(--surface);border:1px solid var(--line);border-radius:10px}.search-line{display:flex;gap:12px;align-items:center}.search{border:1px solid var(--line);border-radius:6px;display:flex;gap:9px;align-items:center;padding:0 12px;flex:1}.search>span{font-size:22px;color:var(--muted)}input[type=search]{border:0;outline:none;background:transparent;color:var(--text);padding:9px 0;min-width:0;width:100%;font-size:12px}input::placeholder{color:#8d97a5}.search kbd{border:1px solid var(--line);padding:0 6px;border-radius:3px;color:var(--muted);font-size:11px}.secondary{border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:8px 12px;color:var(--text);font-size:12px}.secondary:hover{background:var(--bg)}.primary{background:var(--accent);color:#fff;border-radius:6px;padding:9px 16px;font-size:12px;font-weight:550}.primary:hover{filter:brightness(1.1)}.filters{display:grid;grid-template-columns:1fr 1.1fr 1.4fr .8fr 1.4fr;gap:12px;margin-top:15px}.filters label{font-size:11px;color:var(--muted)}select{display:block;width:100%;margin-top:5px;border:1px solid var(--line);color:var(--text);background:var(--surface);border-radius:5px;padding:8px 25px 8px 9px;font-size:12px}.filter-bottom{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px;color:var(--muted)}.check{display:flex;align-items:center;gap:6px;cursor:pointer}.check input,input[type=checkbox]{accent-color:var(--accent)}.results-heading{display:flex;align-items:center;justify-content:space-between;padding:24px 1px 12px;font-size:12px}.results-heading b{font-weight:600}.results-heading #result-context{color:var(--muted);margin-left:12px;font-size:11px}.helper{font-size:11px;color:var(--muted)}.table-wrap{background:var(--surface);border:1px solid var(--line);border-radius:9px;overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px}thead{background:var(--bg)}th{padding:12px 12px;text-align:left;white-space:nowrap;font-size:10px;font-weight:550;color:var(--muted);border-bottom:1px solid var(--line)}td{padding:17px 12px;vertical-align:top;border-bottom:1px solid var(--line)}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:color-mix(in srgb,var(--accent-soft) 42%,var(--surface))}tbody tr.chosen{background:var(--accent-soft)}.select-col{width:34px;padding-right:0}td.select-col{padding-top:20px}.plan-button{display:block;text-align:left;background:transparent;color:var(--text);padding:0;font-size:12px;font-weight:650;max-width:290px;overflow-wrap:anywhere;line-height:1.55}.plan-button:hover{color:var(--accent)}.subline{display:block;color:var(--muted);font-size:10px;margin-top:6px;line-height:1.5}.numeric{white-space:nowrap;font-variant-numeric:tabular-nums;font-size:12px}.numeric .subline{font-variant-numeric:tabular-nums}.tag{display:inline-block;padding:2px 6px;border-radius:4px;background:var(--bg);font-size:9px;line-height:1.5;color:var(--muted);margin:5px 4px 0 0}.tag.warning{color:var(--amber);background:var(--amber-bg)}.tag.green{background:var(--accent-soft);color:var(--accent)}.route{font-size:10px;max-width:190px;overflow-wrap:anywhere;color:var(--text)}.detail-button{padding:1px 0;background:transparent;color:var(--muted);font-size:12px;white-space:nowrap}.detail-button:hover{color:var(--accent)}#empty{text-align:center;padding:60px 20px}#empty p{color:var(--muted);margin:7px 0 20px;font-size:12px}.pagination{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted);padding:16px 0}.pagination>div{display:flex;align-items:center;gap:14px}#page-number{min-width:42px;text-align:center}footer{font-size:10px;text-align:center;color:var(--muted);padding:28px 0 90px}.compare-tray{position:fixed;bottom:22px;left:calc(224px + (100% - 224px)/2);transform:translateX(-50%);width:min(750px,calc(100% - 285px));background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:10px;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px;z-index:4}.compare-tray[hidden]{display:none}.compare-tray b{font-size:12px}.compare-tray span#tray-names{font-size:10px;display:block;color:var(--muted);max-width:490px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;margin-top:3px}.compare-table{min-width:620px}.compare-table td:first-child{width:140px;color:var(--muted);font-size:11px}.compare-table td,.compare-table th{max-width:270px;white-space:normal}.compare-table .primary{margin-top:10px}.compare-empty{padding:80px 30px;text-align:center;border:1px dashed var(--line);border-radius:10px;color:var(--muted)}.compare-empty h2{color:var(--text);margin-bottom:8px}.compare-empty button{margin-top:22px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.guide-grid article{background:var(--surface);border:1px solid 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1fr;gap:13px;font-size:12px}dt{color:var(--muted)}dd{margin:0}.source-summary{display:flex;gap:7px;flex-wrap:wrap;margin:18px 0}.source-notes-title{margin:28px 0 14px}#notes-search{border:1px solid var(--line);border-radius:6px;padding:10px 13px;background:var(--surface)}details{border-bottom:1px solid var(--line);padding:15px 0}summary{cursor:pointer;font-size:12px;color:var(--text);font-weight:550}details p{font-size:12px;color:var(--muted);white-space:pre-wrap;line-height:1.9;margin:12px 0 5px}summary small{color:var(--muted);font-weight:400;margin-left:9px}dialog{border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);padding:0;width:min(650px,calc(100% - 32px));max-height:85vh;box-shadow:var(--shadow)}dialog::backdrop{background:#10262080;backdrop-filter:blur(3px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--line);color:var(--muted);font-size:11px}#detail-content{padding:24px}#detail-content h2{font-size:22px;overflow-wrap:anywhere}#detail-content>.subline{font-size:12px;margin:7px 0 20px}.detail-specs{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.detail-specs span{font-size:10px;color:var(--muted);display:block}.detail-specs b{font-weight:550;font-size:13px;display:block;margin-top:4px}.detail-notes{margin:20px 0;font-size:12px;white-space:pre-wrap;color:var(--muted)}.detail-source{font-size:10px;color:var(--muted);padding:12px;background:var(--bg);border-radius:5px}.detail-actions{margin-top:20px;display:flex;gap:12px}.detail-warning{font-size:11px;color:var(--amber);background:var(--amber-bg);padding:12px;margin-top:15px;border-radius:5px}#toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:var(--text);color:var(--surface);font-size:12px;padding:10px 18px;border-radius:6px;box-shadow:var(--shadow);z-index:10}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}body.dark{color-scheme:dark;--bg:#141c21;--surface:#1b252c;--text:#e0e8ed;--muted:#9aabb8;--line:#2c3a43;--accent:#89c6a7;--accent-soft:#263b32;--nav:#111c19;--amber:#d3b373;--amber-bg:#332d22;--red:#d58e8e;--shadow:0 16px 48px #0005}body.dark .primary{color:#14261e}body.dark .notice{border-color:#d3b37325}@media(min-width:1550px){main{padding:0 55px}.plan-button{max-width:380px}td{padding-top:20px;padding-bottom:20px}}@media(max-width:1150px){.sidebar{width:190px;padding-inline:12px}.brand{padding-inline:7px;font-size:17px}main{margin-left:190px;padding:0 24px}.compare-tray{left:calc(190px + (100% - 190px)/2);width:calc(100% - 240px)}h1{font-size:25px}.stats>div{padding:0 17px}.filters{gap:8px}.helper{display:none}.guide-grid{gap:12px}.guide-grid article{padding:17px}table{min-width:790px}.version{display:none}}@media(max-width:800px){.sidebar{position:static;width:auto;padding:15px 18px;display:block}.brand{padding:0;font-size:17px;display:inline-flex}.brand-icon{width:29px;height:31px}.brand small{font-size:8px}.sidebar .nav-label,.sidebar .sidebar-line,.sidebar .shortcut,.sidebar-footer{display:none}.sidebar nav{display:flex;gap:5px;margin-top:18px;overflow:auto}.nav{width:auto;white-space:nowrap;padding:9px 12px;margin:0;font-size:12px}.nav span{display:none}.nav small{font-size:10px}.nav.active:before{display:none}main{margin:0;padding:0 20px}.topbar{height:54px}.heading{padding:25px 0 20px}h1{font-size:24px}.heading p{font-size:12px}.stats{grid-template-columns:1fr 1fr;row-gap:17px;padding:17px 0}.stats>div:nth-child(2){border:0}.stats strong{font-size:25px}.stats .stat-context strong{font-size:20px}.filters{grid-template-columns:1fr 1fr}.filters label:last-child{grid-column:1/-1}.filter-panel{padding:15px}.filter-bottom{align-items:flex-start}.filter-bottom>span{display:none}.notice{padding:12px}.notice div>span{display:block;margin-top:5px}.results-heading{padding-top:20px}.results-heading #result-context{display:block;margin:3px 0 0}.compare-tray{left:50%;width:calc(100% - 24px);bottom:12px;padding:12px 14px;gap:10px}.compare-tray span#tray-names{max-width:210px}.guide-grid{grid-template-columns:1fr}.guide-grid article{padding:22px}dl{grid-template-columns:85px 1fr;gap:12px}.source-overview{padding:20px}.checklist{padding:20px}.detail-specs{gap:15px}.pagination{font-size:10px}.pagination>div{gap:8px}.search kbd{display:none}.search-line{gap:8px}.search-line .secondary{padding-inline:8px;font-size:11px}footer{line-height:1.9}.heading .secondary{white-space:nowrap}#detail-content{padding:20px}.dialog-top{padding:12px 20px}}

/* Keep the dense catalogue readable at normal desktop zoom. */
table{font-size:13px}.plan-button,.numeric{font-size:13px}.subline{font-size:11px}.route{font-size:11px}.tag{font-size:10px}th{font-size:11px}