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var(--line)}.compact-links h2{font-size:1.35rem}.compact-links div{display:flex;flex-wrap:wrap;gap:11px}.compact-links a{padding:10px 13px;border-radius:999px;background:var(--soft);color:var(--primary);font-weight:750}.download-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.download-steps article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.download-steps span{color:var(--accent);font-weight:900;font-size:1.5rem}.download-steps h2{font-size:1.25rem;color:var(--deep)}.download-steps p{color:var(--muted)}.prose{max-width:900px}.prose h2{font-size:1.6rem;color:var(--deep);margin:34px 0 10px}.prose p{color:#55525f}.not-found{text-align:center;padding-top:110px;padding-bottom:130px}.error-code{font-size:5rem;font-weight:900;color:var(--primary);letter-spacing:-.05em}.not-found h1{font-size:2.4rem;color:var(--deep);margin:0}.not-found p{color:var(--muted);max-width:580px;margin:12px auto 0}.not-found .hero-actions{justify-content:center}
@media(max-width:900px){.main-nav{display:none;position:absolute;top:74px;left:20px;right:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.is-open{display:flex}.menu-button{display:inline-flex}.nav-link{padding:11px 13px}.hero,.split-panel,.app-teaser,.page-title-grid,.topic-hero,.download-hero,.video-group header{grid-template-columns:1fr}.hero{padding-top:44px}.hero-visual{order:-1}.hero-visual img{max-height:430px}.mosaic-grid{grid-template-columns:1fr}.mosaic.large{grid-row:auto}.mosaic.large img,.mosaic img{height:300px}.feature-strip,.video-card-grid,.download-steps,.route-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.dark-callout .shell{align-items:flex-start;flex-direction:column}}
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.guide-sections .reading-card ul{margin:14px 0 0;padding-left:1.3rem}.guide-sections .reading-card li{margin:.55rem 0;color:#595665}.guide-sections .reading-card li::marker{color:var(--primary)}
.topics-grid{grid-template-columns:repeat(2,1fr)}@media(max-width:620px){.topics-grid{grid-template-columns:1fr}}
.safety-list{max-width:980px}.map-table{display:grid;gap:0;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}.map-row{display:grid;grid-template-columns:.7fr 1.5fr 1.1fr;gap:20px;padding:19px 22px;border-top:1px solid var(--line);align-items:start}.map-row:first-child{border-top:0}.map-row a{font-weight:800;color:var(--primary)}.map-row p{margin:0;color:var(--muted)}.map-head{background:var(--soft);font-size:.83rem;font-weight:850;color:var(--deep);letter-spacing:.04em}.map-table-wrap{overflow:hidden}@media(max-width:760px){.map-row{grid-template-columns:1fr;gap:6px}.map-head{display:none}.map-row a{font-size:1.08rem}.map-row p+ p{padding-top:6px;border-top:1px dashed var(--line)}}
.accessibility-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.a11y-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.a11y-card>span{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;background:var(--soft);color:var(--primary);font-weight:850;font-size:.78rem}.a11y-card h2{font-size:1.18rem;color:var(--deep);margin:14px 0 7px}.a11y-card p{margin:0;color:var(--muted)}@media(max-width:760px){.accessibility-grid{grid-template-columns:1fr}}