.fw{max-width:720px;margin:0 auto;padding:40px 24px 96px}.fw-crumb{display:flex;gap:8px;align-items:center;font-family:var(--font-mono);font-size:12px;color:var(--color-ink-3);margin-bottom:28px}.fw-crumb a{color:var(--color-ink-3);text-decoration:none}.fw-crumb a:hover{color:var(--color-ink)}.fw-hero{margin-bottom:28px}.fw-h1{font-size:clamp(2.2rem,5vw,3rem);line-height:1.05;margin:0 0 6px;color:var(--color-ink)}.fw-expansion{font-family:var(--font-mono);font-size:13px;letter-spacing:.02em;color:var(--color-accent);margin:0 0 18px}.fw-tagline{font-size:1.2rem;line-height:1.5;color:var(--color-ink-2);margin:0 0 18px;text-wrap:pretty}.fw-bestfor{display:flex;flex-wrap:wrap;gap:8px}.fw-tag{font-size:.8rem;color:var(--color-ink-2);background:var(--color-paper-2);border:1px solid var(--color-rule);border-radius:999px;padding:5px 12px}.fw-intro{margin:32px 0 8px}.fw-intro p{color:var(--color-ink-2);line-height:1.65;margin:0 0 16px}.fw-origin{font-size:.9rem;color:var(--color-ink-3)!important;font-style:italic}.fw-block{margin-top:48px}.fw-block-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.fw-block h2{font-size:1.5rem;color:var(--color-ink);margin:0 0 20px}.fw-block-head h2{margin:0}.fw-copy{flex-shrink:0;background:transparent;border:1px solid var(--color-rule);color:var(--color-ink-2);border-radius:8px;padding:8px 14px;font-family:var(--font-sans);font-size:.85rem;cursor:pointer;transition:all .12s ease}.fw-copy:hover{border-color:var(--color-ink-3);color:var(--color-ink)}.fw-copy.is-copied{border-color:var(--color-accent);color:var(--color-accent)}.fw-template{position:relative;padding-left:28px}.fw-template:before{content:"";position:absolute;left:5px;top:10px;bottom:10px;width:2px;background:var(--color-rule)}.fw-row{position:relative;margin-bottom:22px}.fw-row:last-child{margin-bottom:0}.fw-row:before{content:"";position:absolute;left:-28px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 4px var(--color-paper)}.fw-row-label{font-family:var(--font-serif);font-size:1.1rem;font-weight:500;color:var(--color-ink);margin:0 0 4px}.fw-row-purpose{color:var(--color-ink-2);line-height:1.5;margin:0;font-size:.95rem}.fw-example{background:var(--color-paper-2);border:1px solid var(--color-rule);border-radius:14px;overflow:hidden}.fw-ex-row{display:grid;grid-template-columns:160px 1fr;gap:16px;padding:14px 18px;border-top:1px solid var(--color-rule)}.fw-ex-row:first-child{border-top:none}.fw-ex-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--color-ink-3);padding-top:2px}.fw-ex-value{color:var(--color-ink);line-height:1.45}.fw-cta{margin-top:48px;padding:24px;background:var(--color-accent-soft);border-radius:14px}.fw-cta-text{margin:0 0 18px;color:var(--color-ink);line-height:1.55;text-wrap:pretty}.fw-cta-btn{display:inline-block;background:var(--color-accent);color:#fff;border-radius:10px;padding:13px 20px;text-decoration:none;font-weight:500;font-size:.98rem;transition:filter .15s ease}.fw-cta-btn:hover{filter:brightness(1.05)}.fw-faq-wrap{margin-top:56px}.fw-faq-wrap h2{font-size:1.5rem;color:var(--color-ink);margin:0 0 8px}.fw-faq{margin:0}.fw-faq-item{padding:20px 0;border-top:1px solid var(--color-rule)}.fw-faq-item dt{font-weight:500;color:var(--color-ink);margin-bottom:8px}.fw-faq-item dd{margin:0;color:var(--color-ink-2);line-height:1.55}.fw-related{margin-top:56px;padding-top:40px;border-top:1px solid var(--color-rule)}.fw-related h2{font-size:1.2rem;color:var(--color-ink);margin:0 0 18px}.fw-related-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.fw-related-card{display:flex;flex-direction:column;gap:2px;padding:14px 16px;border:1px solid var(--color-rule);border-radius:10px;text-decoration:none;transition:border-color .12s ease}.fw-related-card:hover{border-color:var(--color-accent)}.fw-related-name{color:var(--color-ink);font-weight:500;font-size:.95rem}.fw-related-exp{color:var(--color-ink-3);font-size:.78rem}@media(max-width:560px){.fw-ex-row{grid-template-columns:1fr;gap:4px}.fw-related-list{grid-template-columns:1fr}}