.knowledge-base{max-width:1120px;width:100%;min-width:0;scroll-margin-top:90px}.knowledge-base a{color:var(--accent,#555de1);text-decoration:none}.knowledge-base a:hover{text-decoration:underline}.kb-breadcrumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin:0 0 18px}.kb-back{margin-bottom:15px}.knowledge-base .page-heading h2{overflow-wrap:anywhere}.knowledge-base .page-heading p{max-width:760px;line-height:1.65}.kb-search{display:block;font-size:13px;font-weight:500;margin:20px 0 26px}.kb-search input{display:block;width:100%;max-width:none;margin-top:7px;padding:14px 16px;background:var(--kb-surface);border:1px solid var(--border);border-radius:12px;font-size:14px}.kb-start{padding:24px;background:linear-gradient(115deg,#26365c,#343259 65%,#403258);border-radius:16px;margin:20px 0 26px}.kb-start h3{margin:0 0 7px}.kb-start>p{color:var(--muted);font-size:13px;margin:0 0 16px}.kb-start ol{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:9px;gap:9px;padding:0;margin:0}.kb-start a{display:flex;gap:10px;align-items:center;padding:11px 13px;background:var(--kb-surface);border-radius:9px;line-height:1.5;font-size:13px;color:var(--ink)}.kb-start a>span{font-weight:600;color:var(--accent)}.kb-popular{margin:0 0 27px}.kb-popular h3{margin-bottom:12px}.kb-popular>div{display:flex;gap:8px;flex-wrap:wrap}.kb-popular a{padding:8px 11px;background:var(--kb-tint);border-radius:8px;font-size:12px}.kb-categories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:13px;gap:13px;margin:14px 0 24px}.kb-category{display:block;padding:19px;background:var(--kb-surface);border:1px solid var(--border);border-radius:13px;box-shadow:var(--shadow);min-width:0}.kb-category:hover{border-color:#b9bff0;text-decoration:none!important}.kb-category h3{font-size:15px;color:var(--ink);margin:10px 0 6px;line-height:1.5}.kb-category p{font-size:12px;color:var(--muted);line-height:1.6;margin:0 0 12px}.kb-category small{font-size:11px;color:var(--muted)}.kb-book{color:var(--accent);font-size:23px}.kb-results{display:grid;grid-gap:10px;gap:10px}.kb-result{padding:17px 20px;background:var(--kb-surface);border:1px solid var(--border);border-radius:11px}.kb-result>a{font-weight:600;font-size:14px}.kb-result small{display:block;color:var(--muted);margin-top:5px}.kb-result p{margin:7px 0 0;line-height:1.7}.kb-muted,.kb-result p{font-size:13px;color:var(--muted)}.kb-reading{display:grid;grid-template-columns:minmax(0,1fr) 210px;grid-gap:25px;gap:25px;align-items:start}.kb-article.card{margin:0;min-width:0;padding:28px}.kb-article section{scroll-margin-top:95px}.kb-article section+section{margin-top:27px}.kb-article h3{font-size:18px;margin:0 0 10px;line-height:1.5}.kb-article p{font-size:14px;line-height:1.85;margin:0;white-space:pre-line}.kb-toc{position:-webkit-sticky;position:sticky;top:90px;padding:12px 0;min-width:0}.kb-toc strong{font-size:13px}.kb-toc a{display:block;font-size:12px;line-height:1.65;margin-top:10px;overflow-wrap:anywhere}.kb-important{padding:15px 17px;background:var(--kb-tint);border-radius:10px;margin:25px 0;color:var(--ink)}.kb-important strong{font-size:13px}.kb-important p{font-size:13px;margin-top:7px}.kb-related{margin-top:27px;padding-top:22px;border-top:1px solid var(--border)}.kb-related ul{padding-left:19px}.kb-related li{margin:8px 0;font-size:13px}.kb-step-nav{display:flex;justify-content:space-between;gap:12px;margin-top:24px;flex-wrap:wrap;font-size:13px}.kb-step-next{margin-left:auto}.kb-support p{color:var(--muted);font-size:13px}.kb-support a{font-size:13px;font-weight:500}@media(max-width:1100px){.kb-categories{grid-template-columns:repeat(2,minmax(0,1fr))}.kb-reading{grid-template-columns:minmax(0,1fr) 175px;gap:17px}}@media(max-width:800px){.kb-article section{scroll-margin-top:190px}.kb-reading{display:flex;flex-direction:column}.kb-toc{order:-1;position:-webkit-sticky;position:sticky;top:12px;z-index:2;max-height:160px;overflow:auto;padding:12px 16px;background:var(--kb-surface);border:1px solid var(--border);border-radius:10px;width:100%}.kb-toc nav{display:flex;flex-wrap:wrap;gap:7px 13px}.kb-toc strong{width:100%}.kb-toc a{margin:0}.kb-article.card{width:100%;padding:21px}}@media(max-width:500px){.kb-categories,.kb-start ol{grid-template-columns:1fr}.kb-start{padding:18px}.kb-search input{font-size:16px}.kb-article.card{padding:18px}.kb-article p{font-size:14px}.kb-category{padding:17px}.kb-result{padding:15px}.kb-breadcrumbs{font-size:11px}.kb-toc a{min-height:30px;display:inline-flex;align-items:center}}.kb-public{max-width:1180px;margin:0 auto;padding:24px 20px}.kb-public>header{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:30px;font-size:14px}.kb-public>header a{color:var(--accent,#555de1)}.knowledge-base{--kb-surface:#eef1f8;--kb-tint:#e0e5f4;--border:#cbd3e5;--muted:#52617a;--ink:#24324c}.kb-public{--kb-surface:#eef1f8}.knowledge-base .kb-search input{background:#e9edf6;color:var(--ink)}.knowledge-base .kb-start{color:#f1f4ff;border:1px solid #48577d}.knowledge-base .kb-start>p{color:#cbd4ee}.knowledge-base .kb-start a{background:#ffffff12;color:#f1f4ff;border:1px solid #ffffff1c}.knowledge-base .kb-start a>span{color:#bcc8ff}.knowledge-base .kb-start a:hover{background:#ffffff20}.knowledge-base .kb-article.card{background:var(--kb-surface);border-color:var(--border)}.knowledge-base .kb-category:hover{background:#e5eaf5;border-color:#8b9ac1}:root[data-theme=dark] .knowledge-base{--kb-surface:#1c283d;--kb-tint:#293958;--border:#3c4d6a;--muted:#b5c2da;--ink:#edf2ff;color:var(--ink)}:root[data-theme=dark] .knowledge-base .kb-search input{background:#243249}:root[data-theme=dark] .knowledge-base .kb-category:hover{background:#263651;border-color:#7188b8}:root[data-theme=dark] .knowledge-base .kb-article.card{color:var(--ink)}