.post-wrap{max-width:var(--maxw-article);margin:0 auto;padding:32px 20px 0}.post-crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.crumb-sep{color:var(--lav-soft)}.post-crumb li[aria-current=page]{color:var(--ink);font-weight:500}.post-h1{margin-top:14px;font-size:30px;font-weight:700;line-height:1.42;color:var(--night)}.post-metarow{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-top:14px}.post-meta-item{font-size:13px;color:var(--muted)}.post-intro{margin-top:22px;font-size:17px;line-height:1.85}.post-toc{margin-top:28px;padding:20px 22px}.toc-label{margin-bottom:10px;font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--lav-soft)}.toc-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:6px 22px;gap:6px 22px}.toc-list a{display:flex;align-items:baseline;gap:9px;padding:4px 0;font-size:15px;color:var(--ink)}.toc-list a:hover{color:var(--night-2)}.toc-num{flex-shrink:0;font-size:12px;font-weight:700;color:var(--lav-soft)}.toc-list a:hover .toc-num{color:var(--moon)}.post-section{margin-top:40px}.post-section h2{padding-left:14px;border-left:4px solid var(--moon);font-size:21px;font-weight:700;line-height:1.45;color:var(--night);scroll-margin-top:76px}.post-section p{margin-top:12px;line-height:1.85}.post-faq{margin-top:56px}.post-faq h2,.post-related h2{font-size:22px;font-weight:700;color:var(--night)}.faq-item{margin-top:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.post-faq h2+.faq-item{margin-top:18px}.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;font-weight:500;cursor:pointer;list-style:none;transition:background .15s ease}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";flex-shrink:0;font-size:19px;line-height:1;color:var(--lav-soft);transition:transform .15s ease}.faq-item[open] summary:after{transform:rotate(45deg);color:var(--moon)}.faq-item summary:hover{background:var(--paper)}.faq-item p{padding:2px 18px 16px;font-size:15px;line-height:1.8}.post-related{margin-top:56px}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px;margin-top:18px}.post-disclaimer{margin-top:48px;padding:16px 18px;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--moon);border-radius:var(--radius);font-size:13px;line-height:1.7;color:var(--muted)}@media (max-width:640px){.post-wrap{padding:24px 16px 0}.post-h1{font-size:24px}.post-intro{font-size:16px}.toc-list{grid-template-columns:1fr}.post-section h2{font-size:19px;scroll-margin-top:70px}.related-grid{grid-template-columns:1fr}}