:root{--sd-bg:#f6f8fc;--sd-card:#fff;--sd-text:#162033;--sd-muted:#667085;--sd-border:#dfe6f1;--sd-primary:#1e3a8a;--sd-soft:#eef2ff;--sd-ok:#067647;--sd-warn:#b54708}*{box-sizing:border-box}body{margin:0;background:var(--sd-bg);color:var(--sd-text);font-family:Arial,Helvetica,sans-serif}.sd-head{position:sticky;top:0;z-index:20;background:#101828;color:#fff;padding:14px 22px;display:flex;align-items:center;gap:18px}.sd-brand{font-size:20px;font-weight:900;color:#fff;text-decoration:none}.sd-head form{flex:1;display:flex;gap:8px}.sd-head input{flex:1;min-width:100px;padding:11px 12px;border:0;border-radius:9px}.sd-head button{border:0;border-radius:9px;padding:10px 14px;font-weight:800}.sd-head nav{display:flex;gap:7px;flex-wrap:wrap}.sd-head nav a{color:#d0d5dd;text-decoration:none;font-size:13px}.sd-main{width:min(1180px,calc(100% - 28px));margin:24px auto 60px}.sd-hero{background:linear-gradient(135deg,#172554,#1d4ed8);color:#fff;border-radius:18px;padding:26px;margin-bottom:16px}.sd-hero h1{margin:0 0 7px}.sd-panel,.sd-card{background:#fff;border:1px solid var(--sd-border);border-radius:14px;padding:18px;margin:14px 0;box-shadow:0 6px 22px rgba(15,23,42,.04)}.sd-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}.sd-card{display:block;margin:0;color:inherit;text-decoration:none}.sd-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;background:#f2f4f7}.sd-card strong{display:block;margin-top:10px}.sd-price{font-weight:900;color:#1e3a8a;margin-top:7px}.sd-muted{color:var(--sd-muted);font-size:13px;line-height:1.5}.sd-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}.sd-form label{display:grid;gap:6px}.sd-form input,.sd-form select,.sd-form textarea{width:100%;padding:10px;border:1px solid #ccd5e3;border-radius:9px}.sd-btn{display:inline-flex;padding:10px 14px;border:0;border-radius:9px;background:var(--sd-primary);color:#fff;text-decoration:none;font-weight:800;cursor:pointer}.sd-tag{display:inline-block;background:var(--sd-soft);color:#1e3a8a;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:800}.sd-table-wrap{overflow:auto}.sd-table{width:100%;border-collapse:collapse;min-width:760px}.sd-table th,.sd-table td{padding:10px;border-bottom:1px solid #e7edf5;text-align:left;font-size:13px}.sd-table th{background:#f8fafc;color:#475467}.sd-empty{text-align:center;padding:28px;color:var(--sd-muted)}.sd-pager{display:flex;gap:8px;margin-top:18px}.sd-pager a{padding:8px 11px;background:#fff;border:1px solid var(--sd-border);border-radius:8px;text-decoration:none;color:#1e3a8a}@media(max-width:780px){.sd-head{align-items:stretch;flex-direction:column}.sd-main{width:min(100% - 18px,1180px)}}