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a:hover{color:var(--text);opacity:1!important}.pf-article{max-width:720px}.pf-article .pf-sub-h2{margin-top:52px;font-size:clamp(26px,2.7vw,36px);line-height:1.08}.pf-tldr{border-radius:20px;margin-bottom:8px;padding:22px 24px}.pf-code{border:1px solid var(--line);color:#f3e6d8;tab-size:4;background:#110c09;border-radius:16px;margin:0 0 22px;padding:18px 20px;font-family:IBM Plex Mono,monospace;font-size:14px;line-height:1.65;overflow-x:auto}.pf-code code{font-size:inherit;background:0 0;padding:0}.pf-arch{border-radius:22px;flex-direction:column;gap:18px;margin:0 0 22px;padding:22px;display:flex}.pf-arch figcaption{color:var(--muted);font-size:14px;line-height:1.55}.pf-flow{flex-direction:column;gap:10px;display:flex}.pf-flow-label{letter-spacing:.04em;text-transform:uppercase;color:var(--accent2);font-size:13px;font-weight:800}.pf-flow ol{flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;list-style:none;display:flex}.pf-flow li{border:1.5px solid var(--line);background:var(--bg);border-radius:10px;margin:0;padding:8px 12px;font-size:14px;font-weight:700;line-height:1.3;position:relative}.pf-flow li+li{margin-left:18px}.pf-flow li+li:before{content:"→";color:var(--accent);font-weight:800;position:absolute;top:50%;left:-19px;transform:translateY(-50%)}.pf-flow li::marker{content:none}.pf-author{border-radius:22px;align-items:flex-start;gap:18px;margin-top:44px;padding:24px;font-size:16px;display:flex}.pf-author a{color:var(--accent2);text-decoration:none}@media (width<=960px){.pf-article-grid{grid-template-columns:minmax(0,1fr)}.pf-toc{border:1px solid var(--line);background:var(--surface);border-radius:18px;padding:18px 20px;position:static}}@media (width<=820px){.pf-sub-split{grid-template-columns:minmax(0,1fr)}}@media (width<=600px){.pf-sub-wrap{padding-left:20px;padding-right:20px}.pf-hide-xs{display:none!important}.pf-prose,.pf-article{font-size:17px}.pf-author{flex-direction:column}.pf-bar{margin-top:8px;top:8px}}