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46px);letter-spacing:-.032em;line-height:1.08;max-width:22ch}.art-meta{display:flex;align-items:center;gap:12px;margin-top:26px}.art-meta .av{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#5b8bff);color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;flex:none}.art-meta .mn{font-size:14.5px;font-weight:700;color:var(--text);line-height:1.25}.art-meta .md{font-size:13px;color:var(--text-mut)}.art-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--border-strong);display:inline-block;margin:0 7px;vertical-align:middle}.prose{max-width:760px;margin:0 auto}.prose>*+*{margin-top:22px}.article-lead{font-size:20px;line-height:1.6;color:var(--text-sec);font-weight:450;letter-spacing:-.01em}.prose h2{font-size:clamp(24px, 3vw, 30px);letter-spacing:-.025em;line-height:1.18;margin-top:48px}.prose h3{font-size:20px;letter-spacing:-.015em;margin-top:34px}.prose h2 .ord,.prose h3 .ord{color:var(--accent);font-variant-numeric:tabular-nums;margin-right:8px}.prose p{font-size:16.5px;line-height:1.72;color:var(--text-sec)}.prose a{color:var(--accent);font-weight:550;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}.prose a:hover{color:var(--accent-press)}.prose strong{color:var(--text);font-weight:680}.prose ol,.prose ul{padding-left:0;list-style:none;display:flex;flex-direction:column;gap:12px}.prose li{position:relative;padding-left:30px;font-size:16.5px;line-height:1.65;color:var(--text-sec)}.prose ul>li::before{content:"";position:absolute;left:6px;top:11px;width:7px;height:7px;border-radius:50%;background:var(--accent)}.prose ol{counter-reset:li}.prose ol>li{counter-increment:li}.prose ol>li::before{content:counter(li);position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-family:var(--mono);font-size:11.5px;font-weight:700;display:grid;place-items:center}.prose li strong{color:var(--text)}.art-hero-cover{margin:30px 0 4px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);line-height:0}.art-hero-cover img{width:100%;height:auto;display:block}.art-figure{margin:32px 0}.art-figure img{width:100%;height:auto;display:block;border-radius:var(--radius);border:1px solid var(--border)}.art-imgph{position:relative;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-subtle);aspect-ratio:16/7;display:grid;place-items:center;overflow:hidden}.art-imgph::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 50% 0,color-mix(in srgb,var(--accent) 7%,transparent),transparent 70%)}.art-imgph svg{width:40px;height:40px;color:var(--text-faint);position:relative;z-index:1}.art-figure figcaption{margin-top:10px;font-size:13.5px;color:var(--text-mut);text-align:center}.art-figure.is-tall img{max-width:460px;margin:0 auto}.art-cols{display:grid;grid-template-columns:1fr minmax(240px,320px);gap:32px;align-items:start;margin:32px 0}.art-cols>.art-cols-text>:first-child{margin-top:0}.art-cols .art-figure{margin:0}.art-cols .art-figure img{max-width:100%}@media (max-width:680px){.art-cols{grid-template-columns:1fr;gap:20px}}.prose blockquote{margin:34px 0;padding:4px 0 4px 26px;border-left:3px solid var(--accent)}.prose blockquote p{font-size:19px;line-height:1.6;color:var(--text);font-weight:450;font-style:italic}.prose blockquote p+p{margin-top:14px}.prose blockquote cite{display:block;margin-top:14px;font-style:normal;font-size:14px;font-weight:650;color:var(--text-mut)}.art-table-wrap{margin:30px 0;overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}.art-table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px}.art-table th{text-align:left;font-weight:700;color:var(--text);background:var(--bg-subtle);padding:13px 16px;border-bottom:1px solid var(--border)}.art-table td{padding:13px 16px;color:var(--text-sec);line-height:1.5;border-bottom:1px solid var(--border);vertical-align:top}.art-table tr:last-child td{border-bottom:none}.art-table td:first-child{color:var(--text);font-weight:600}.art-table-note{font-size:13.5px;color:var(--text-mut);margin-top:12px;line-height:1.5}.art-cta{margin:38px 0;padding:30px 32px;border-radius:var(--radius-lg);background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 22%,transparent)}.art-cta h3{font-size:21px;letter-spacing:-.02em;margin-bottom:8px}.art-cta p{font-size:15px;color:var(--text-sec);line-height:1.55;margin-bottom:18px}.art-faq{margin-top:30px}.art-faq h3{font-size:22px;letter-spacing:-.02em;margin-bottom:18px}.art-faq details{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:0;margin-bottom:10px;overflow:hidden}.art-faq summary{list-style:none;cursor:pointer;padding:16px 20px;font-size:15.5px;font-weight:650;color:var(--text);display:flex;align-items:center;gap:12px}.art-faq summary::-webkit-details-marker{display:none}.art-faq summary::after{content:"";margin-left:auto;width:10px;height:10px;border-right:2px solid var(--text-mut);border-bottom:2px solid var(--text-mut);transform:rotate(45deg);transition:transform .2s;flex:none}.art-faq details[open] summary::after{transform:rotate(-135deg)}.art-faq .faq-ans{padding:0 20px 18px;font-size:15px;line-height:1.65;color:var(--text-sec)}.art-foot{max-width:760px;margin:48px auto 0;padding-top:28px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.art-foot .by{display:flex;align-items:center;gap:11px}.art-foot .av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#5b8bff);color:#fff;display:grid;place-items:center;font-size:14px;font-weight:700}.art-foot .mn{font-size:14px;font-weight:700}.art-foot .md{font-size:12.5px;color:var(--text-mut)}@media (max-width:600px){.article-hero{padding-top:32px}.prose li,.prose p{font-size:16px}.article-lead{font-size:18px}.art-cta{padding:24px}}