.art-head { max-width: 70ch; margin-inline: auto; text-align: center; padding-bottom: clamp(28px,4vw,44px); }
.art-head h1 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: clamp(32px,4.6vw,60px); line-height: 1; letter-spacing: -.01em; margin: 18px 0 22px; }
.art-byline { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; color: var(--text-dim); }
.art-byline .cat { color: var(--primary-color); text-transform: uppercase; }
.art-byline .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--line); }
.art-cover { max-width: 1000px; margin: 0 auto clamp(36px,5vw,60px); aspect-ratio: 16/8.5; border-radius: 6px; }
.art-share { max-width: 70ch; margin: clamp(36px,5vw,56px) auto 0; padding-top: 26px; border-top: 1px solid var(--line-soft); display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.art-share .lab { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-dim); }
.art-share__btns { display: flex; gap: 10px; }
.art-share__btns a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--radius); color: var(--text-muted); transition: border-color .15s, color .15s; }
.art-share__btns a:hover { border-color: var(--primary-color); color: var(--primary-color); }
.art-share__btns svg { width: 18px; height: 18px; }