:root{--bg:#0f172a;--card:#fff;--text:#111827;--muted:#6b7280;--line:#e5e7eb;--accent:#2563eb;--accent2:#1d4ed8}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#f8fafc;color:var(--text);line-height:1.65;min-height:100vh;overflow-y:auto}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(100% - 2rem,1100px);margin:auto}.site-header{background:var(--bg);color:#fff;position:sticky;top:0;z-index:5}.header-inner{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;gap:1rem}.brand{color:#fff;font-weight:700}.nav{display:flex;gap:1rem;flex-wrap:wrap}.nav a{color:#cbd5e1}.main-grid{padding:1.25rem 0 3rem}.breadcrumbs{display:flex;gap:.5rem;flex-wrap:wrap;font-size:.95rem;color:var(--muted);margin-bottom:1rem}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:1rem 1.1rem;box-shadow:0 4px 20px rgba(15,23,42,.04)}.list{display:grid;gap:1rem}.article{display:grid;gap:1rem}.article h1{font-size:clamp(1.7rem,3vw,2.8rem);line-height:1.15;margin:.2rem 0 0}.article h2{font-size:clamp(1.3rem,2vw,1.8rem);margin-top:1.7rem}.article p,.article li{font-size:clamp(1rem,1vw,1.06rem)}.article img{max-width:100%;height:auto;border-radius:14px;display:block;margin:1rem auto}.meta{color:var(--muted);font-size:.95rem}.cover{width:100%;max-height:420px;object-fit:cover;border-radius:16px;border:1px solid var(--line)}.grid-2{display:grid;gap:1rem}.pager{display:flex;justify-content:space-between;gap:1rem;margin-top:1rem}.admin-layout{display:grid;grid-template-columns:270px 1fr;min-height:100vh}.admin-sidebar{background:var(--bg);color:#fff;padding:1rem;position:sticky;top:0;height:100vh;align-self:start}.admin-sidebar a{color:#cbd5e1;display:block;padding:.55rem 0}.admin-main{padding:1rem;min-width:0;padding-bottom:6rem}.admin-header{display:flex;justify-content:space-between;gap:1rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}.form-grid{display:grid;gap:1rem}.form-grid.two{grid-template-columns:1fr 1fr}.field{display:grid;gap:.4rem}input,textarea,select,button{font:inherit}input,textarea,select{width:100%;padding:.8rem .9rem;border:1px solid #cbd5e1;border-radius:12px;background:#fff}textarea{min-height:420px;resize:vertical}button,.button{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:12px;padding:.8rem 1rem;cursor:pointer}.button.secondary{background:#334155}.button.danger{background:#b91c1c}.tree ul{list-style:none;padding-left:1rem}.tree li{margin:.25rem 0}.flash{padding:.85rem 1rem;border-radius:12px;margin-bottom:1rem}.flash.success{background:#dcfce7;color:#166534}.flash.error{background:#fee2e2;color:#991b1b}.table-like{display:grid;gap:.75rem}.row{display:grid;gap:.5rem;padding:.9rem;border:1px solid var(--line);border-radius:16px;background:#fff}.muted{color:var(--muted)}.actions{display:flex;gap:.6rem;flex-wrap:wrap}.tag{display:inline-block;padding:.15rem .5rem;background:#eff6ff;color:#1d4ed8;border-radius:999px;font-size:.85rem}.hero{display:grid;gap:1rem}.category-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.small{font-size:.92rem}
@media (max-width:900px){.admin-layout{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}.admin-main{padding-bottom:8rem}.admin-header{position:sticky;top:0;background:#f8fafc;padding:.5rem 0;z-index:4}.form-grid.two{grid-template-columns:1fr}}