.rb-page{padding:0 0 120px}.rb-hero{padding:64px 0 48px;border-bottom:1px solid var(--border-subtle);margin-bottom:56px}.rb-breadcrumb{font-size:12px;color:var(--text-tertiary);display:flex;gap:8px;align-items:center;margin-bottom:20px;flex-wrap:wrap}.rb-breadcrumb a{color:var(--text-tertiary);transition:color .2s}.rb-breadcrumb a:hover{color:var(--accent)}.rb-hero h1{font-family:var(--font-serif);font-weight:400;font-size:clamp(28px,4vw,52px);line-height:1.06;letter-spacing:-.02em;margin:14px 0 18px;max-width:760px}.rb-hero h1 em{font-style:italic;color:var(--accent)}.rb-hero-lead{font-size:17px;color:var(--text-secondary);line-height:1.7;max-width:640px;margin:0 0 24px}.rb-meta{display:flex;gap:16px;flex-wrap:wrap;font-family:var(--font-mono);font-size:11px;color:var(--text-tertiary);letter-spacing:.06em}.rb-meta-tag{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:4px;padding:3px 10px}.rb-meta-tag.warn{color:#ff8b8b;border-color:#ff6b6b40;background:#ff6b6b0f}.rb-body{display:grid;grid-template-columns:1fr 220px;gap:56px;align-items:start}.rb-article{min-width:0}.rb-toc{position:sticky;top:96px}.rb-toc-title{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:10px}.rb-toc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}.rb-toc-list a{font-size:12px;color:var(--text-tertiary);display:block;padding:4px 10px;border-radius:var(--radius-sm);transition:all .15s;border-left:2px solid transparent;text-decoration:none}.rb-toc-list a:hover{color:var(--accent);border-left-color:var(--accent);background:var(--accent-soft)}.rb-prose{font-size:15px;color:var(--text-secondary);line-height:1.8}.rb-prose h2{font-family:var(--font-serif);font-weight:400;font-size:clamp(22px,3vw,32px);line-height:1.12;letter-spacing:-.015em;color:var(--text-primary);margin:56px 0 16px;padding-top:56px;border-top:1px solid var(--border-subtle)}.rb-prose h2:first-child{margin-top:0;padding-top:0;border-top:none}.rb-prose h2 em{font-style:italic;color:var(--accent)}.rb-prose h3{font-size:17px;font-weight:500;color:var(--text-primary);margin:32px 0 10px}.rb-prose p{margin:0 0 1.3em}.rb-prose p:last-child{margin-bottom:0}.rb-prose strong{color:var(--text-primary)}.rb-prose code{font-family:var(--font-mono);font-size:12px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:3px;padding:1px 6px;color:var(--accent)}.rb-prose ul{margin:12px 0 16px 20px;display:flex;flex-direction:column;gap:6px}.rb-prose ul li{line-height:1.65}.warn-box{background:#ff6b6b0f;border:1px solid rgba(255,107,107,.25);border-left:3px solid #FF6B6B;border-radius:var(--radius-md);padding:16px 20px;font-size:14px;color:var(--text-secondary);line-height:1.65;margin:20px 0}.warn-box strong{color:#ff8b8b}.info-box{background:#00e08a0a;border:1px solid var(--accent-line);border-left:3px solid var(--accent);border-radius:var(--radius-md);padding:16px 20px;font-size:14px;color:var(--text-secondary);line-height:1.65;margin:20px 0}.info-box strong{color:var(--accent)}.neutral-box{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:16px 20px;font-size:14px;color:var(--text-secondary);line-height:1.65;margin:20px 0}.status-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;margin:20px 0}.status-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px 16px}.status-name{font-family:var(--font-mono);font-size:12px;font-weight:600;margin-bottom:6px}.status-name.ok{color:var(--accent)}.status-name.warn{color:var(--warm)}.status-name.crit{color:#ff8b8b}.status-desc{font-size:13px;color:var(--text-secondary);line-height:1.55}.banned-list{display:flex;flex-direction:column;gap:12px;margin:20px 0}.banned-item{background:var(--bg-surface);border:1px solid rgba(255,107,107,.2);border-radius:var(--radius-md);padding:14px 18px}.banned-cmd{font-family:var(--font-mono);font-size:12px;color:#ff8b8b;margin-bottom:8px;word-break:break-all}.banned-what{font-size:13px;color:var(--text-secondary);line-height:1.55;margin-bottom:4px}.banned-why{font-size:12px;color:#ff8b8b;font-style:italic}.ure-table{width:100%;border-collapse:collapse;font-size:13px;margin:20px 0}.ure-table th{text-align:left;padding:10px 14px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary);border-bottom:1px solid var(--border-default)}.ure-table td{padding:11px 14px;border-bottom:1px solid var(--border-subtle);color:var(--text-secondary)}.ure-table tr:last-child td{border-bottom:none}.ure-table tr:hover td{background:var(--bg-surface)}.ure-table td:first-child{font-weight:500;color:var(--text-primary)}.ure-bad{color:#ff8b8b;font-weight:500}.ure-ok{color:var(--accent);font-weight:500}.rb-faq{display:flex;flex-direction:column}.rb-faq-item{border-bottom:1px solid var(--border-subtle)}.rb-faq-item:first-child{border-top:1px solid var(--border-subtle)}.rb-faq-q{display:flex;align-items:center;justify-content:space-between;width:100%;padding:14px 0;background:none;border:none;cursor:pointer;text-align:left;font-family:var(--font-sans);font-size:14px;color:var(--text-primary);gap:16px;transition:color .2s}.rb-faq-q:hover{color:var(--accent)}.rb-faq-icon{width:20px;height:20px;border-radius:50%;border:1px solid var(--border-default);display:grid;place-items:center;font-size:14px;flex-shrink:0;transition:all .25s;color:var(--text-tertiary)}.rb-faq-item.open .rb-faq-icon{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent);transform:rotate(45deg)}.rb-faq-a{font-size:13px;color:var(--text-secondary);line-height:1.7;padding:0 0 16px;display:none}.rb-faq-item.open .rb-faq-a{display:block}.rb-cta{background:var(--bg-surface);border:1px solid var(--accent-line);border-radius:var(--radius-xl);padding:40px;text-align:center;margin-top:64px}.rb-cta h2{font-family:var(--font-serif);font-weight:400;font-size:clamp(20px,3vw,30px);line-height:1.1;letter-spacing:-.02em;margin:0 0 10px}.rb-cta h2 em{font-style:italic;color:var(--accent)}.rb-cta p{font-size:14px;color:var(--text-secondary);max-width:420px;margin:0 auto 20px;line-height:1.65}.rb-cta-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;margin-top:14px}.related-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px 16px;text-decoration:none;transition:border-color .2s;display:block}.related-card:hover{border-color:var(--accent-line)}.related-tag{font-family:var(--font-mono);font-size:10px;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px}.related-name{font-size:13px;font-weight:500;color:var(--text-primary);line-height:1.4}.eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}@media(max-width:900px){.rb-body{grid-template-columns:1fr}.rb-toc{display:none}}@media(max-width:600px){.rb-cta{padding:28px 20px}}