@font-face{font-family:Silkscreen;font-style:normal;font-weight:400;font-display:swap;src:url(fonts/Silkscreen-400.woff2) format("woff2")}@font-face{font-family:Silkscreen;font-style:normal;font-weight:700;font-display:swap;src:url(fonts/Silkscreen-700.woff2) format("woff2")}.skip-link{position:absolute;top:-100px;left:0;background:var(--kb);color:#fff;padding:10px 18px;font-size:14px;font-weight:600;border-radius:0 0 8px;z-index:9999;text-decoration:none;transition:top .2s}.skip-link:focus{top:0;outline:3px solid var(--kb-glow);outline-offset:2px}a:focus-visible,button:focus-visible,[tabindex]:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid 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var(--kb)}.dim-table{width:100%;border-collapse:collapse;min-width:520px}.dim-table thead th{background:var(--kb);color:#fff;padding:12px 16px;font-size:15px;font-weight:700;text-align:left}.dim-table tbody td{padding:11px 16px;border-bottom:1px solid var(--vp-c-divider);vertical-align:top;font-size:14px;color:var(--vp-c-text-soft)}.dim-table tr:last-child td{border-bottom:none}.dim-table tr:nth-child(2n){background:var(--kb-soft)}.dim-table tbody td:first-child{font-weight:600;color:var(--vp-c-text);white-space:nowrap}.dim-icon{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:var(--r-sm);background:var(--kb-soft);color:var(--kb);margin-right:8px;vertical-align:middle}.cmp-row{margin:18px 0;display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:640px){.cmp-row{grid-template-columns:1fr}}.cmp-box{border-radius:var(--r-md);padding:16px;border:1.5px 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#0003}.tool-compare-cb{position:absolute;top:8px;right:8px;width:18px;height:18px;accent-color:var(--kb);cursor:pointer;z-index:5}.mobile-nav{display:none}@media(max-width:960px){.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--vp-c-bg);border-top:1px solid var(--vp-c-divider);padding:6px 0;z-index:45;box-shadow:0 -2px 12px #0000000f}.mobile-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 2px;font-size:11px;color:var(--vp-c-text-mute);text-decoration:none;transition:.15s}.mobile-nav a .icon{width:20px;height:20px}.mobile-nav a.active,.mobile-nav a:hover{color:var(--kb)}.back-to-top{bottom:70px}footer{padding-bottom:60px}}.decision-tree{border:1.5px solid var(--kb);border-radius:var(--r-md);padding:20px 22px;background:var(--vp-c-bg-elv);margin:16px 0 24px}.dt-step{animation:dtFade .3s ease}@keyframes dtFade{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.dt-q{font-size:15px;font-weight:700;color:var(--vp-c-text);margin-bottom:14px}.dt-opts{display:flex;flex-wrap:wrap;gap:10px}.dt-btn{padding:10px 18px;border:1.5px solid var(--vp-c-border);border-radius:var(--r-pill);background:var(--vp-c-bg);color:var(--vp-c-text-soft);font-size:14px;font-weight:600;cursor:pointer;transition:.18s;font-family:inherit}.dt-btn:hover{border-color:var(--kb);color:var(--kb);background:var(--kb-soft);transform:translateY(-1px)}.dt-result{text-align:center;padding:10px 0}.dt-result-head{display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;color:var(--kb);font-weight:700;margin-bottom:8px}.dt-result-head .icon{color:var(--kb)}.dt-result-name{font-family:Songti SC,SimSun,STSong,serif;font-size:36px;font-weight:900;color:var(--kb);letter-spacing:1px;margin-bottom:8px}.dt-result-desc{font-size:14px;color:var(--vp-c-text-soft);line-height:1.65;max-width:480px;margin:0 auto 16px}.dt-restart{padding:8px 20px;border:1.5px solid var(--kb);border-radius:var(--r-pill);background:transparent;color:var(--kb);font-size:13px;font-weight:600;cursor:pointer;transition:.15s;font-family:inherit}.dt-restart:hover{background:var(--kb-soft)}.quiz{display:flex;flex-direction:column;gap:12px;margin:16px 0 24px}.quiz-q{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:flex-start;padding:16px 18px;border:1.5px solid var(--vp-c-border);border-radius:var(--r-md);background:var(--vp-c-bg-elv);transition:.18s}.quiz-q.answered{border-color:var(--kb);background:var(--kb-soft)}.quiz-num{width:40px;height:40px;border-radius:var(--r-sm);background:var(--kb);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700}.quiz-body{min-width:0}.quiz-text{font-size:14px;color:var(--vp-c-text);line-height:1.6;margin-bottom:10px}.quiz-opts{display:flex;gap:8px}.quiz-btn{padding:6px 18px;border:1.5px solid var(--vp-c-border);border-radius:var(--r-pill);background:var(--vp-c-bg-elv);color:var(--vp-c-text-soft);font-size:13px;font-weight:600;cursor:pointer;transition:.15s;font-family:inherit}.quiz-btn:hover{border-color:var(--kb);color:var(--kb)}.quiz-btn.active-yes{background:var(--ok);border-color:var(--ok);color:#fff}.quiz-btn.active-no{background:var(--bad);border-color:var(--bad);color:#fff}.quiz-report{border:2px solid var(--kb);border-radius:var(--r-md);padding:20px 22px;background:var(--kb-soft);margin-top:8px}.quiz-report-head{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:var(--kb);margin-bottom:14px}.quiz-report-head .icon{color:var(--kb)}.quiz-result-item{display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:14px;line-height:1.6}.quiz-result-item .ri-icon{flex:0 0 20px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;color:#fff}.quiz-result-item .ri-ok{background:var(--ok)}.quiz-result-item .ri-bad{background:var(--bad)}.quiz-result-item .ri-text{color:var(--vp-c-text-soft)}.quiz-result-item .ri-text b{color:var(--vp-c-text)}.search-overlay{position:fixed;inset:0;background:#0006;z-index:100;display:none;align-items:flex-start;justify-content:center;padding-top:15vh;backdrop-filter:blur(4px)}.search-overlay.show{display:flex}.search-panel{width:90%;max-width:560px;background:var(--vp-c-bg);border-radius:var(--r-md);box-shadow:0 20px 60px #0003;overflow:hidden}.search-input{width:100%;padding:16px 20px;border:none;border-bottom:1px solid var(--vp-c-divider);font-size:16px;font-family:var(--wb-body);color:var(--vp-c-text);background:transparent;outline:none}.search-results{max-height:50vh;overflow-y:auto}.sr-item{display:flex;align-items:center;gap:12px;padding:12px 20px;cursor:pointer;transition:.12s;border-bottom:1px solid var(--vp-c-divider)}.sr-item:hover{background:var(--kb-soft)}.sr-item .icon{color:var(--kb);flex:0 0 auto}.sr-text{min-width:0;flex:1}.sr-title{font-size:14px;font-weight:600;color:var(--vp-c-text);line-height:1.3}.sr-desc{font-size:12px;color:var(--vp-c-text-mute);line-height:1.4;margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sr-type{font-size:11px;color:var(--kb);background:var(--kb-soft);padding:2px 8px;border-radius:var(--r-xs);font-weight:600;flex:0 0 auto}.sr-empty{padding:32px;text-align:center;color:var(--vp-c-text-mute);font-size:14px}.search-trigger{color:var(--kb)}@media(max-width:960px){.menu-btn{display:grid}.topnav-menu{position:absolute;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;background:var(--vp-c-bg);border-bottom:1px solid var(--vp-c-divider);padding:8px 12px;gap:3px;box-shadow:0 10px 24px #0000001f;display:none;z-index:48}.topnav-menu.open{display:flex}.topnav-menu a{padding:11px 12px;font-size:15px}.topnav-menu a .tlabel{display:inline}.content{padding:30px 18px 70px}}.mgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}@media(max-width:820px){.mgrid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.mgrid{grid-template-columns:1fr}}.mcard{border:1.5px solid var(--kb);border-radius:var(--r-md);padding:18px 16px 14px;background:var(--vp-c-bg-elv);cursor:pointer;transition:.18s;position:relative;text-align:left;display:flex;flex-direction:column;min-height:120px}.mcard:hover{box-shadow:var(--wb-shadow-sm);transform:translateY(-2px)}.mcard:focus-visible{outline:3px solid var(--kb-glow);outline-offset:2px}.mcard-abbr{font-family:Songti SC,SimSun,STSong,"Noto Serif SC",serif;font-size:26px;color:var(--kb);font-weight:900;letter-spacing:1px;padding-right:24px;line-height:1.2}.mcard-desc{font-size:13px;color:var(--vp-c-text-soft);margin-top:6px;line-height:1.55}.mcard-chev{position:absolute;top:16px;right:14px;color:var(--kb);transition:transform .22s ease}.mcard.open .mcard-chev{transform:rotate(180deg)}.mcard-detail{display:none;margin-top:12px;padding-top:12px;border-top:1px dashed var(--vp-c-divider);font-size:13px}.mcard.open .mcard-detail{display:block}.md-en{font-family:var(--wb-pixel);font-size:11px;color:var(--kb);font-weight:700;line-height:1.5;margin-bottom:8px;letter-spacing:.5px}.md-letters{list-style:none;margin:0 0 10px;padding:0}.md-letters li{color:var(--vp-c-text-soft);line-height:1.8;font-size:13px}.md-letters li b{color:var(--kb);font-family:var(--wb-pixel);font-size:11px;margin-right:6px;font-weight:700}.md-ex{background:var(--kb-soft);border-radius:var(--r-sm);padding:10px 12px;color:var(--vp-c-text-soft);line-height:1.65;font-size:13px}.md-ex b{color:var(--kb)}.dark .mcard-abbr,.dark .md-en,.dark .md-letters li b,.dark .md-ex b{color:var(--kb-lighter)}