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.hero .diagram .tag{color:#cbd5d5;margin-bottom:0}
/* A warm editorial rhythm: a wide opening story, open sections, and a guided path. */
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@media(min-width:701px){header .wrap{height:62px}.hero{padding-top:17px}.hero-heading{margin-bottom:17px}.hero h1{font-size:35px;line-height:1.42}.hero-intro{padding-top:0}.hero .story-art{max-width:1068px;margin:auto}.hero .story-labels{max-width:1068px;margin:12px auto 0}.hero-bottom{margin-top:19px}}

/* Three-image product introduction. */
.chapter-art{margin:0}.chapter-art img{display:block;width:100%;height:auto;border-radius:28px}.chapter-art figcaption{text-align:right;font-size:10px;color:var(--muted);margin-top:7px}.chapter-summary{display:grid;grid-template-columns:1fr 1.6fr;gap:48px;margin:30px 0}.chapter-summary h3{font-size:25px;line-height:1.7;margin:0}.chapter-summary p{font-size:14px;margin:0}.chapter-path{list-style:none;padding:20px 0 0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:36px;border-top:1px solid var(--line)}.chapter-path li{position:relative}.chapter-path li+li:before{content:'→';position:absolute;left:-30px;top:16px;color:var(--accent)}.chapter-path span{display:block;color:var(--accent);font-size:11px;margin-bottom:7px}.chapter-path strong{font-size:17px}@media(max-width:700px){.chapter-summary{grid-template-columns:1fr;gap:14px}.chapter-path{gap:20px}.chapter-path strong{font-size:12px}.chapter-path li+li:before{left:-18px}.chapter-art img{border-radius:15px}}