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.seo-article-hub{max-width:1120px}.research-standard,.article-research-note{margin:30px 0;padding:20px 22px;border-left:4px solid #ef6266;border-radius:0 16px 16px 0;background:#fff7ed}.research-standard p,.article-research-note p{margin:6px 0 0}.seo-article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:38px}.seo-article-card{display:flex;min-height:420px;flex-direction:column;padding:26px;border:1px solid #e5d7c8;border-radius:22px;background:#fffaf3;box-shadow:0 12px 36px #33261d0b}.seo-article-card>div{display:flex;justify-content:space-between;gap:12px;color:#627453;font-size:12px;font-weight:800;text-transform:uppercase}.seo-article-card__number{color:#ef6266}.seo-article-card h2{margin:42px 0 18px;font-size:26px;line-height:1.15}.seo-article-card h2 a{color:inherit;text-decoration:none}.seo-article-card p{font-size:15px;line-height:1.65}.seo-article-card footer{display:flex;justify-content:space-between;gap:12px;margin-top:auto;padding-top:24px;border-top:1px solid #e5d7c8;font-size:12px;font-weight:800}.long-form-article{max-width:920px}.long-form-article h1{font-size:clamp(42px,6vw,70px)}.long-form-article h2{scroll-margin-top:100px}.long-form-article .article-intro{font-size:20px;line-height:1.75}.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.article-meta span{padding:7px 11px;border:1px solid #d9d0c5;border-radius:999px;background:#fffaf3;color:#655c55;font-size:12px;font-weight:750}.article-checklist,.article-steps{display:grid;gap:10px;margin:24px 0;padding:0;list-style:none}.article-checklist li,.article-steps li{padding:14px 16px;border:1px solid #e7ddd2;border-radius:12px;background:#fffaf3}.article-checklist li:before{content:"✓";margin-right:10px;color:#2c8868;font-weight:900}.article-steps{counter-reset:steps}.article-steps li{counter-increment:steps}.article-steps li:before{content:counter(steps,decimal-leading-zero);display:inline-grid;width:34px;height:34px;margin-right:12px;border-radius:50%;place-items:center;background:#fce7df;color:#c84047;font-size:12px;font-weight:900}.article-formula{margin:28px 0;padding:22px;border:1px solid #e2d8cc;border-radius:18px;background:#201f1d;color:#fff}.article-formula code{display:block;margin-top:10px;white-space:normal;color:#ffe8da;font-size:14px;line-height:1.8}.article-sources{margin-top:56px;padding:28px;border:1px solid #d9d0c5;border-radius:22px;background:#f1f5ed}.article-sources h2{margin-top:8px}.article-sources ul{columns:2;column-gap:32px}.article-sources li{break-inside:avoid;margin-bottom:8px;font-size:14px}.article-related{display:grid;gap:10px;margin:48px 0 30px}.article-related a{padding:14px 16px;border:1px solid #e5d7c8;border-radius:12px;background:#fffaf3;font-weight:750;text-decoration:none}
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