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78px}.article-content{max-width:820px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:clamp(24px,5vw,52px)}.article-content h1{font-size:clamp(2.1rem,5vw,3.6rem);line-height:1.05;letter-spacing:-.04em;margin:0 0 18px}.article-content h2{margin:38px 0 12px;font-size:1.6rem;letter-spacing:-.025em}.article-content h3{margin:28px 0 10px}.article-content li,.article-content p{color:#465166;line-height:1.78}.article-content table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.94rem}.article-content td,.article-content th{border:1px solid var(--border);padding:10px 12px;text-align:left;vertical-align:top}.article-content th{background:var(--soft)}.article-content a{color:var(--accent);text-underline-offset:3px}.article-meta{color:var(--muted)!important;font-size:.9rem;margin-bottom:32px}.sources-block{margin-top:44px;padding-top:26px;border-top:1px solid var(--border)}.sources-block h2{margin-top:0}.sources-block 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(max-width:640px){.article-hero-media{margin-left:-8px;margin-right:-8px}.article-hero-media img{border-radius:12px}.article-callout{padding:16px}.article-table-wrap{border-radius:10px}.guide-card-body{padding:20px}}