.landing-navigation{margin:24px 0;padding:20px;border:1px solid var(--line);border-radius:4px;background:var(--accent-soft)}
.landing-navigation-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.landing-navigation-heading h2{font-size:19px;line-height:1.35;margin:0}.landing-navigation-heading>span{white-space:nowrap;font-size:13px;color:var(--muted)}
.landing-navigation>p{font-size:14px;line-height:1.5;color:var(--muted);margin:7px 0 16px}
.landing-link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.landing-link-grid>a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;padding:10px 13px;background:#fff;border:1px solid var(--line);border-radius:3px;font-size:14px;line-height:1.4;color:var(--ink);text-decoration:none;min-width:0}
.landing-link-grid>a>span{overflow-wrap:anywhere}.landing-link-grid>a>small{font-size:12px;color:var(--muted);flex-shrink:0}
.landing-link-grid>a:hover,.landing-link-grid>a[aria-current]{border-color:var(--accent);color:var(--accent-hover)}
.landing-more>summary{display:flex;align-items:center;gap:9px;min-height:44px;padding:13px 0 0;cursor:pointer;list-style:none;color:var(--accent-hover);font-size:14px;font-weight:500;width:fit-content}
.landing-more>summary::-webkit-details-marker{display:none}.landing-more>summary::after{content:'+';font-size:20px}.landing-more[open]>summary::after{content:'−'}
.landing-more>summary>small{font-size:12px;font-weight:400}.landing-more-open,.landing-more[open] .landing-more-closed{display:none}.landing-more[open] .landing-more-open{display:inline}
.landing-groups{display:grid;gap:23px;margin-top:18px}.landing-groups h3{font-size:15px;line-height:1.4;margin:0 0 10px}.landing-intro{font-size:16px;line-height:1.6;color:var(--muted);margin:12px 0 18px;max-width:850px}.landing-back{font-size:14px;display:inline-block;margin-bottom:8px}
.landing-navigation a:focus-visible,.landing-more>summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media(max-width:760px){.landing-navigation{padding:15px;margin:20px 0}.landing-link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.landing-navigation-heading{align-items:flex-start;gap:10px}.landing-navigation-heading h2{font-size:17px}.landing-navigation-heading>span{font-size:12px;padding-top:3px}.landing-link-grid>a{font-size:13px;padding:10px;gap:8px}.landing-intro{font-size:14px}.landing-groups{gap:20px}}
@media(max-width:360px){.landing-navigation-heading{flex-direction:column;gap:2px}.landing-navigation{padding:12px}.landing-link-grid{gap:6px}.landing-link-grid>a{padding:10px 8px;gap:5px;font-size:12px}}