:root{--brand:#1f4e79;--brand-dark:#163a5a;--bg:#f5f7fa;--surface:#fff;--border:#d9dee5;--text:#1c2430;--muted:#5d6b7c;--danger:#b42318;--danger-bg:#fef3f2;--success:#067647;--warning:#b54708;--radius:8px;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box}body{margin:0}a{color:var(--brand)}h1{margin:0 0 1rem;font-size:1.6rem}h2{margin:0 0 .75rem;font-size:1.15rem}.container{max-width:1100px;margin:0 auto;padding:1.5rem 1rem 3rem}.app-header{background:var(--brand);color:#fff}.app-header .container{flex-wrap:wrap;align-items:center;gap:1.5rem;padding-top:.75rem;padding-bottom:.75rem;display:flex}.app-header a{color:#fff;opacity:.85;text-decoration:none}.app-header a.router-link-active,.app-header a:hover{opacity:1;text-decoration:underline}.app-header .brand{opacity:1;font-size:1.1rem;font-weight:700}.app-header nav{flex-wrap:wrap;flex:1;gap:1rem;display:flex}.app-header 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dd{margin:0}.media-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.75rem;display:grid}.media-tile{border:1px solid var(--border);background:#fff;border-radius:6px;overflow:hidden}.media-tile img,.media-tile video{aspect-ratio:4/3;object-fit:cover;background:#e8ecf1;width:100%;display:block}.media-tile .meta{padding:.4rem .5rem;font-size:.85rem}.ad-cards{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;display:grid}.ad-card{border:1px solid var(--border);border-radius:var(--radius);color:inherit;background:#fff;flex-direction:column;text-decoration:none;display:flex;overflow:hidden}.ad-card:hover{box-shadow:0 4px 14px #00000014}.ad-card img,.ad-card .placeholder{aspect-ratio:4/3;object-fit:cover;background:#e8ecf1;width:100%}.ad-card .body{padding:.75rem}.price{color:var(--brand);font-size:1.25rem;font-weight:700}.gallery-main{aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius);background:#e8ecf1;width:100%}.thumbs{flex-wrap:wrap;gap:.5rem;margin-top:.5rem;display:flex}.thumbs button{background:0 0;border:2px solid #0000;padding:0}.thumbs button.active{border-color:var(--brand)}.thumbs img{object-fit:cover;width:90px;height:64px;display:block}.public-header{border-bottom:1px solid var(--border);background:#fff}.public-header .container{padding-top:1rem;padding-bottom:1rem}