:root{--bg:#f7f8fa;--surface:#fff;--text:#1f2937;--muted:#6b7280;--line:#e5e7eb;--primary:#b91c1c;--primary-dark:#7f1d1d}*{box-sizing:border-box}body{color:var(--text);background:var(--bg);margin:0;font-family:Inter,Segoe UI,Arial,sans-serif}a{color:inherit}.container{width:min(1200px,100% - 32px);margin:0 auto}.topbar{color:#fff;z-index:40;background:#111827;position:sticky;top:0}.topbar .container{justify-content:space-between;align-items:center;gap:16px;min-height:64px;display:flex}.brand{font-weight:800;text-decoration:none}.menu{flex-wrap:wrap;gap:8px;display:flex}.menu a,.menu button{color:#e5e7eb;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;padding:8px 10px;font-size:13px;text-decoration:none}.menu a:hover,.menu button:hover,.menu .active{color:#fff;background:#1f2937;border-color:#374151}.lang{gap:6px;display:flex}.lang button{color:#d1d5db;cursor:pointer;background:#111827;border:1px solid #374151;border-radius:999px;padding:5px 10px;font-size:12px}.lang .is-active{color:#fff;background:#b91c1c;border-color:#b91c1c}.main{padding:24px 0 40px}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:14px;padding:18px}.hero h1{margin:0;font-size:clamp(28px,5vw,48px)}.hero p{color:var(--muted);max-width:760px;margin-top:10px}.btn{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:10px;padding:10px 14px;text-decoration:none;display:inline-block}.btn.secondary{background:#374151}.btn.danger{background:#991b1b}.grid-3{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.stat{border:1px solid var(--line);border-radius:10px;padding:12px}.stat b{color:var(--primary);font-size:26px}.news-item{border:1px solid var(--line);border-radius:10px;margin-top:8px;padding:12px}.muted{color:var(--muted)}.page-title{margin:0 0 10px}.tree{padding-left:18px}.tree li{margin:6px 0}.crud-layout{grid-template-columns:1.1fr 1fr;gap:12px;display:grid}label{margin-bottom:8px;font-size:13px;display:block}input,textarea,select{border:1px solid var(--line);width:100%;font:inherit;border-radius:8px;margin-top:4px;padding:8px}textarea{min-height:90px}.actions{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}@media (width<=900px){.crud-layout,.grid-3{grid-template-columns:1fr}}