.sec-head{padding:34px 0 6px}.sec-head h1{font-size:40px;margin-bottom:12px}.sec-head .lead{font-size:19px;max-width:700px;margin:0 0 20px}.sec-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.sec-stats{display:flex;gap:28px;margin-top:22px;flex-wrap:wrap}.sec-stats b{display:block;font-size:24px;font-weight:800;color:var(--ink);line-height:1.1}.sec-stats span{font-size:13px;color:var(--noise)}.switch{display:flex;gap:8px;margin:22px 0 0;flex-wrap:wrap}.switch a{border:1.5px solid var(--line);border-radius:12px;padding:10px 18px;text-decoration:none;color:var(--text);font-weight:600;font-size:15px}.switch a.on{background:var(--ink);border-color:var(--ink);color:#fff}.switch a:hover{border-color:var(--ink);color:var(--ink)}.switch a.on:hover{color:#fff}.sk-filters{border-bottom:1px solid var(--line);padding:16px 0;margin-bottom:4px}.sk-search{position:relative;max-width:460px}.sk-search input{width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:12px;font-family:inherit;font-size:15px;outline:none}.sk-search input:focus{border-color:var(--ink)}.sk-toggles{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.sk-tg{font-size:13.5px;font-weight:600;padding:7px 13px;border:1.5px solid var(--line);border-radius:999px;background:#fff;cursor:pointer;color:var(--text);font-family:inherit}.sk-tg.on{background:var(--brand);border-color:var(--brand);color:var(--ink)}.sk-count{font-size:13px;color:var(--noise);margin-top:10px}.sk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:24px 0 40px}@media(max-width:900px){.sk-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.sk-grid{grid-template-columns:1fr}.sec-head h1{font-size:30px}}.sk-card{border:1.5px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff;transition:.15s;display:flex;flex-direction:column;gap:9px;text-decoration:none}.sk-card:hover{border-color:#d0d0d0;box-shadow:0 6px 22px #0000000f;transform:translateY(-2px)}.sk-card .num{font-size:12px;font-weight:700;color:var(--noise);letter-spacing:.04em}.sk-card h2,.sk-card h3{margin:0;font-size:18px;color:var(--ink)}.sk-card .dept{font-size:12.5px;font-weight:600;color:var(--noise)}.sk-card p{margin:0;font-size:14.5px;line-height:1.5;color:var(--text)}.sk-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto;padding-top:6px}.sk-tag{font-size:11.5px;font-weight:600;padding:4px 9px;border-radius:6px;background:var(--bg-soft);color:#555}.sk-tag.yellow{background:var(--brand);color:var(--ink)}.sk-tag.code{background:#111;color:#fff}.sk-tag.chat{background:#e8f0ff;color:#2962d9}.sk-more{font-size:12.5px;font-weight:600;color:var(--link)}.sk-head{border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:24px}.sk-head .num{font-size:13px;font-weight:700;color:var(--noise)}.sk-head h1{margin:6px 0 12px;font-size:36px}.sk-head .sub{font-size:18px;font-family:var(--font-serif);line-height:1.55;margin:0}.sk-sec{margin:30px 0}.sk-sec h2{font-size:22px;margin-bottom:12px}.sk-under{background:var(--bg-soft);border-radius:12px;padding:14px 16px;font-size:14.5px}.sk-list{margin:0;padding-left:20px}.sk-list li{margin-bottom:7px}.sk-tabs{display:flex;gap:6px;margin-bottom:14px;border-bottom:1.5px solid var(--line)}.sk-tab{padding:10px 16px;font-weight:700;font-size:15px;cursor:pointer;border:0;background:none;color:var(--noise);font-family:inherit;border-bottom:3px solid transparent;margin-bottom:-1.5px}.sk-tab.on{color:var(--ink);border-bottom-color:var(--brand)}.sk-pane{display:none}.sk-pane.on{display:block}.sk-steps{padding-left:22px;margin:0}.sk-steps li{margin-bottom:10px}.sk-cmd{background:#111;color:#eaeaea;padding:13px 15px;border-radius:10px;overflow-x:auto;font-size:13.5px;position:relative;font-family:ui-monospace,Menlo,monospace;margin:12px 0}.sk-cmd button{position:absolute;right:8px;top:8px;font-size:11px;padding:4px 8px;border-radius:6px;border:0;background:#333;color:#fff;cursor:pointer;font-family:inherit}.sk-note{border-left:3px solid var(--brand);background:#fffdf0;padding:12px 14px;border-radius:0 8px 8px 0;font-size:14.5px;margin-top:12px}.sk-phrase{background:var(--bg-soft);border-radius:10px;padding:12px 14px;margin-bottom:8px;font-family:var(--font-serif);font-size:15.5px}.sk-example{border:1.5px solid var(--line);border-left:4px solid var(--brand);border-radius:0 12px 12px 0;padding:16px 18px;font-family:var(--font-serif);font-size:16px}.sk-get{border:2px solid var(--ink);border-radius:var(--radius);padding:20px 22px;margin:24px 0}.sk-get h2{margin:0 0 4px;font-size:20px}.sk-get .sm{margin:0 0 14px;font-size:14.5px;color:#555}.sk-getrow{display:flex;gap:10px;flex-wrap:wrap}.sk-file{display:flex;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:12px;padding:11px 16px;text-decoration:none;color:var(--ink);font-weight:600;font-size:15px;background:#fff}.sk-file:hover{border-color:var(--ink);background:#fafafa;color:var(--ink)}.sk-file .ic{width:26px;height:32px;border:1.5px solid #bbb;border-radius:3px;position:relative;flex:none}.sk-file .ic:after{content:attr(data-ext);position:absolute;bottom:3px;left:-2px;font-size:8px;font-weight:800;background:var(--ink);color:#fff;padding:1px 3px;border-radius:2px}.sk-file small{display:block;font-weight:500;font-size:12.5px;color:var(--noise)}.sk-pack{background:var(--brand);border-radius:var(--radius);padding:22px;margin:26px 0;display:flex;gap:18px;align-items:center;flex-wrap:wrap}.sk-pack .grow{flex:1;min-width:240px}.sk-pack h2{margin:0 0 4px;font-size:20px}.sk-pack p{margin:0;font-size:14.5px;color:#3a3200}.btn-dark{background:#111;color:#fff}.btn-dark:hover{background:#333;color:#fff}.sk-src{font-size:13px;color:var(--noise);border-top:1px solid var(--line);padding-top:14px;margin-top:26px}.sk-rel{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}@media(max-width:700px){.sk-rel{grid-template-columns:1fr}}.sk-two{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:22px 0}@media(max-width:760px){.sk-two{grid-template-columns:1fr}}.sk-box{border:1.5px solid var(--line);border-radius:var(--radius);padding:20px}.sk-box.k{border-color:var(--ink)}.sk-box h2{margin-top:0;font-size:20px}.sk-box ul{padding-left:20px;margin:10px 0 0}.sk-box li{margin-bottom:6px;font-size:15px}.sk-table{width:100%;border-collapse:collapse;font-size:15px;margin:18px 0}.sk-table th,.sk-table td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}.sk-table th{font-weight:700;color:var(--ink);font-size:14px}.sk-table td:first-child{font-weight:600;color:var(--ink);width:32%}.sk-callout{background:var(--bg-soft);border-radius:var(--radius);padding:20px 22px;font-size:16px;font-weight:600;color:var(--ink);margin:24px 0}.sk-faq{border-bottom:1px solid var(--line);padding:13px 0}.sk-faq summary{font-weight:700;cursor:pointer;color:var(--ink);font-size:15.5px}.sk-faq p{margin:8px 0 0;font-size:15px}