.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.resource-card{display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);border-radius:16px;background:#fff;text-decoration:none;transition:.2s}.resource-card:hover{border-color:#ff9b73;box-shadow:var(--shadow);transform:translateY(-2px)}.resource-card .eyebrow,.article-meta{color:var(--orange-dark);font-size:.78rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.resource-card h2{margin:10px 0 8px;font-size:1.45rem;letter-spacing:-.025em}.resource-card p{margin:0;color:var(--muted)}.resource-card span:last-child{margin-top:auto;padding-top:20px;color:var(--orange-dark);font-weight:800}.article-head{max-width:790px}.article-meta{margin:0 0 16px}.quick-answer{margin:26px 0;padding:24px;border:1px solid #ffd6c7;border-radius:14px;background:#fff7f3}.quick-answer strong{display:block;margin-bottom:7px}.formula{overflow-x:auto;margin:22px 0;padding:19px 22px;border-radius:12px;background:#0c213a;color:#fff;font:700 1rem ui-monospace,SFMono-Regular,Consolas,monospace}.source-list{margin-top:50px;padding-top:25px;border-top:1px solid var(--line)}.source-list li{margin:10px 0}.source-list a{color:var(--orange-dark)}.article-disclaimer{font-size:.88rem;color:#667085}.checklist{padding:24px 28px;border-radius:14px;background:#eef5f8}.checklist h3{margin-top:0}.content blockquote{margin:28px 0;padding:18px 22px;border-left:4px solid var(--orange);background:#fff;color:#344054}.updated{color:#98a2b3;font-size:.82rem}@media(max-width:760px){.resource-grid{grid-template-columns:1fr}}