.article-page-hero{background:radial-gradient(circle at 82% 12%,#2463eb29,#0000 30rem),linear-gradient(#f7faff 0%,#eef5ff 100%);border-bottom:1px solid #0f264914;padding-block:clamp(2.25rem,7vw,5.5rem) clamp(2rem,6vw,4.5rem);position:relative;overflow:hidden}.article-page-hero .section-shell{z-index:1;position:relative}.article-breadcrumbs{color:#52647e;flex-wrap:wrap;align-items:center;gap:.45rem;margin-bottom:1.25rem;font-size:.875rem;font-weight:650;display:flex}.article-breadcrumbs a{color:#1455d9;text-decoration:none}.article-breadcrumbs a:hover{text-underline-offset:.2em;text-decoration:underline}.article-meta{flex-wrap:wrap;gap:.45rem 1rem;margin-top:1.4rem;display:flex}.article-meta span{align-items:baseline;gap:.35rem;display:inline-flex}.article-wrap{grid-template-columns:minmax(0,820px) minmax(230px,1fr)}.article-main{min-width:0}.article-figure{background:#f6f9ff;border:1px solid #0f26491c;border-radius:clamp(1rem,2.4vw,1.5rem);margin:clamp(2rem,6vw,4rem) 0;overflow:hidden;box-shadow:0 24px 70px #1436691f}.article-figure--cover{margin-top:clamp(1.5rem,4vw,3rem)}.article-figure picture,.article-figure img{width:100%;display:block}.article-figure img{aspect-ratio:16/9;object-fit:cover;background:#e7effb;height:auto}.article-figure figcaption{color:#253b5c;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:.65rem 1.5rem;padding:.95rem clamp(1rem,3vw,1.4rem) 1.05rem;font-size:.9rem;line-height:1.55;display:grid}.article-figure__credit{color:#6c7e98;white-space:nowrap;font-size:.75rem}.article-toc ol{gap:.55rem;margin:0;padding:0;list-style:none;display:grid}.article-toc li{line-height:1.35}.article-toc li.is-nested{padding-left:.85rem}.article-toc a{color:#354b69;font-size:.78rem;font-weight:680;text-decoration:none}.article-toc a:hover{color:#1455d9}.article-toc--desktop h2{margin:0 0 .85rem;font-size:.92rem}.article-toc--mobile{border-block:1px solid #d6e0ed;margin:1.25rem 0;display:none}.article-toc--mobile summary{color:#0f2649;cursor:pointer;padding:.9rem 0;font-size:.86rem;font-weight:800}.article-toc--mobile ol{padding:0 0 1rem}.article-legal-note{background:#f1f6ff;border-left:4px solid #155eef;margin:1.4rem 0 2rem;padding:1rem 1.15rem}.article-legal-note strong{color:#0f2649;font-size:.83rem}.article-legal-note p{color:#415570;margin:.35rem 0 0;font-size:.82rem;line-height:1.55}.prose h2,.prose h3{scroll-margin-top:7rem}.article-faq{margin-top:clamp(3.5rem,8vw,6rem)}.article-faq h2,.article-sources h2,.related-guides h2{letter-spacing:-.04em;margin:.35rem 0 1.25rem;font-size:clamp(1.75rem,3.5vw,2.6rem);line-height:1.08}.article-sources{border-top:1px solid #cad7e7;margin-top:clamp(3.5rem,8vw,6rem);padding-top:2rem}.article-sources header>p{color:#52647e;max-width:65ch;margin:-.55rem 0 1.4rem;font-size:.88rem}.article-sources ol{border-top:1px solid #dce4ee;margin:0;padding:0;list-style:none;display:grid}.article-sources li{border-bottom:1px solid #dce4ee;gap:.45rem;padding:1rem 0;display:grid}.article-sources li>div{flex-wrap:wrap;align-items:center;gap:.5rem .8rem;display:flex}.article-sources time{color:#6b7d96;font-size:.72rem}.article-sources a{color:#1455d9;overflow-wrap:anywhere;font-size:.88rem;font-weight:700}.source-kind{letter-spacing:.04em;text-transform:uppercase;border-radius:5px;padding:.2rem .42rem;font-size:.62rem;font-weight:820}.source-kind.is-official{color:#17633f;background:#eaf7f0}.source-kind.is-market{color:#76510b;background:#fff3dd}.related-guides{margin-top:clamp(3.5rem,8vw,6rem)}.related-guides__heading{margin-bottom:1.25rem}.related-guides__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;display:grid}.related-guides__grid .guide-card{border-radius:16px}.related-guides__grid .guide-card__body{padding:1rem}.related-guides__grid .guide-card h3{font-size:1.05rem}.related-guides__grid .guide-card p{font-size:.78rem}.related-guides__grid .guide-link{font-size:.76rem}.article-aside{gap:1.2rem;display:grid}.article-aside__note{color:#52647e;margin:0;font-size:.78rem;line-height:1.5}.article-aside .button{width:100%}@media (width<=960px){.article-wrap{grid-template-columns:minmax(0,1fr)}.article-toc--desktop{display:none}.article-toc--mobile{display:block}.article-aside{display:none}}@media (width<=640px){.article-figure{border-radius:1rem;margin-inline:-.35rem}.article-figure figcaption{grid-template-columns:1fr}.article-figure__credit{white-space:normal}.article-meta{gap:.35rem;display:grid}.related-guides__grid{grid-template-columns:1fr}}
