/* Shared long-form article styles */
.article-head{padding:64px 0 8px;max-width:780px;margin:0 auto;text-align:center;}
.article-head .src{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--grey);}
.article-head h1{font-size:clamp(32px,5vw,48px);font-weight:700;letter-spacing:-0.02em;margin:14px auto 16px;max-width:820px;}
.article-head .deck{font-size:18px;color:#333;line-height:1.55;max-width:640px;margin:0 auto 8px;}
.article-body{padding:32px 0 80px;}
.article-body .prose{max-width:780px;margin:0 auto;font-size:17px;line-height:1.75;color:#1a1a1a;text-align:left;}
.article-body .prose p{margin:0 0 22px;}
.article-body .prose p:first-of-type::first-letter{font-weight:700;}
.back-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;margin-top:8px;}
.back-link:hover{color:var(--signal);}
.article-nav{border-top:1px solid var(--line);padding:36px 0;}
.article-nav a{font-size:13px;font-weight:600;}
.article-nav a:hover{color:var(--signal);}