.icB8aa_page{flex-direction:column;gap:20px;max-width:1440px;margin:0 auto;padding:16px 24px 64px;display:flex}.icB8aa_doc{width:100%;max-width:760px;margin:0 auto;padding:36px 40px}.icB8aa_doc h1{margin:0 0 12px}.icB8aa_intro{margin:0 0 8px;font-size:17px;line-height:1.55}.icB8aa_toc{flex-wrap:wrap;gap:6px;margin:20px 0 8px;display:flex}.icB8aa_toc a{background:var(--tile2);color:var(--text);border-radius:6px;padding:6px 10px;font-size:13px;text-decoration:none}.icB8aa_toc a:hover{background:var(--tile3)}.icB8aa_section{scroll-margin-top:90px}.icB8aa_section h2{margin:28px 0 8px;font-size:18px;font-weight:500}.icB8aa_section p,.icB8aa_section li{color:var(--text);font-size:15px;line-height:1.6}.icB8aa_section p{margin:0 0 10px}.icB8aa_section ul{margin:0 0 10px;padding-left:20px}.icB8aa_section b{font-weight:500}@media (max-width:640px){.icB8aa_page{padding:8px 16px 48px}.icB8aa_doc{padding:24px 18px}}.icB8aa_langs{flex-wrap:wrap;gap:6px;margin:0 0 20px;display:flex}.icB8aa_langs a{color:var(--muted);border:1px solid var(--line,#7f7f7f40);border-radius:6px;padding:6px 10px;font-size:13px;text-decoration:none}.icB8aa_langs a:hover{color:var(--text)}.icB8aa_langs a.icB8aa_on{background:var(--text);color:var(--bg);border-color:var(--text)}.icB8aa_note{color:var(--muted);background:var(--tile2);border-radius:10px;margin:8px 0 0;padding:10px 12px;font-size:13px;line-height:1.5}.icB8aa_section ul{padding-left:0;padding-inline-start:20px}