:root{--brand:#0866c6;--brand2:#064b94;--accent:#ffb000;--bg:#f5f7fa;--text:#17212b;--muted:#667085;--line:#e4e8ee;--white:#fff;--dark:#0f2235}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);font-family:Inter,Arial,sans-serif;color:var(--text);line-height:1.55}a{text-decoration:none;color:inherit}.container,.wrap{max-width:1220px;margin:auto;padding-left:18px;padding-right:18px}
.topbar{background:#071c2f;color:#c9d5df;font-size:12px}.topbar-inner{min-height:34px;display:flex;align-items:center;justify-content:space-between}.toplinks{display:flex;gap:18px}.toplinks a:hover{color:#fff}
.mainnav{background:#fff;border-bottom:1px solid var(--line)}.nav-inner{min-height:74px;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;gap:9px;font-size:22px;font-weight:900;white-space:nowrap;color:#10263a}.brand b,.footer-brand span{color:var(--accent)}.brand-mark{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--brand);color:#fff}
.nav-search{display:flex;flex:1;max-width:680px;margin:auto}.nav-search input{margin:0;border:1px solid #cbd4de;border-right:0;border-radius:10px 0 0 10px;padding:13px 14px}.nav-search button{border:0;background:var(--brand);color:#fff;padding:0 20px;border-radius:0 10px 10px 0;font-weight:800;cursor:pointer}.seller-link,.btn{display:inline-block;border:0;border-radius:9px;padding:11px 16px;background:var(--brand);color:#fff;font-weight:800;cursor:pointer}.seller-link{white-space:nowrap}
.category-nav{background:#fff;box-shadow:0 3px 10px rgba(15,34,53,.05)}.category-nav-inner{display:flex;gap:25px;min-height:44px;align-items:center;font-size:14px;font-weight:700;overflow:auto}.category-nav a:hover{color:var(--brand)}
.wrap{padding-top:24px;padding-bottom:42px}.hero{padding:42px;border-radius:20px;background:linear-gradient(120deg,#073b73,#0c75df);color:#fff;box-shadow:0 16px 35px rgba(8,102,198,.15)}.hero h1{font-size:38px;line-height:1.15;margin:0 0 12px}.hero p{max-width:700px;margin:0;color:#e7f2ff}.hero-actions{margin-top:22px;display:flex;gap:10px}.hero-actions .light{background:#fff;color:var(--brand)}
.title{margin:30px 0 14px;display:flex;align-items:end;justify-content:space-between}.title h2{margin:0;font-size:24px}.title p{margin:4px 0 0;color:var(--muted);font-size:14px}
.cats{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.cat{background:#fff;padding:20px 8px;text-align:center;border:1px solid var(--line);border-radius:14px;font-weight:800;transition:.2s}.cat:hover,.card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(15,34,53,.08);border-color:#cbd9e8}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.card{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden;transition:.2s}.pimg{width:100%;height:195px;object-fit:cover;background:#e9edf2}.pad{padding:14px}.price{font-size:21px;font-weight:900}.muted{color:var(--muted);font-size:13px}.shop{font-weight:800;border-top:1px solid var(--line);margin-top:10px;padding-top:10px}
.empty{background:#fff;border:1px dashed #cbd4de;border-radius:14px;padding:35px;text-align:center;color:var(--muted)}
.form,.content-card{max-width:780px;margin:25px auto;background:#fff;padding:28px;border-radius:16px;border:1px solid var(--line);box-shadow:0 10px 28px rgba(15,34,53,.05)}.content-card h1{margin-top:0}.content-card h2{margin-top:28px}.content-card li{margin:8px 0}
input,textarea,select{width:100%;padding:12px;margin:6px 0 14px;border:1px solid #ccd3dc;border-radius:8px;background:#fff}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:11px;border-bottom:1px solid var(--line);text-align:left}.stat{background:#fff;border:1px solid var(--line);padding:18px;border-radius:14px}.btn.alt{background:#edf5ff;color:var(--brand)}
.site-footer{background:var(--dark);color:#c8d3dc;margin-top:30px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:34px;padding-top:46px;padding-bottom:30px}.footer-grid h3{color:#fff;margin:0 0 14px}.footer-grid a{display:block;margin:9px 0;font-size:14px}.footer-grid a:hover{color:#fff}.footer-brand{font-size:23px;font-weight:900;color:#fff}.notice{margin-top:16px;padding:12px 14px;border:1px solid #29445c;border-radius:10px;background:#132b40;font-size:12px}.legal-strip{border-top:1px solid #29445c;padding-top:18px;padding-bottom:18px;font-size:12px}.legal-strip p{margin:0}.footer-bottom{background:#091827;border-top:1px solid #1d354a}.bottom-inner{min-height:55px;display:flex;justify-content:space-between;align-items:center;font-size:12px}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}.grid{grid-template-columns:repeat(2,1fr)}.cats{grid-template-columns:repeat(3,1fr)}.hero h1{font-size:30px}.topbar{display:none}.nav-inner{flex-wrap:wrap;padding-top:10px;padding-bottom:10px}.nav-search{order:3;flex-basis:100%;max-width:none}.category-nav-inner{gap:18px}}
@media(max-width:560px){.container,.wrap{padding-left:10px;padding-right:10px}.seller-link{font-size:12px;padding:9px}.brand{font-size:18px}.brand-mark{width:34px;height:34px}.hero{padding:26px 20px}.hero h1{font-size:26px}.cats{grid-template-columns:repeat(3,1fr)}.grid{grid-template-columns:repeat(2,1fr);gap:9px}.pimg{height:145px}.footer-grid{grid-template-columns:1fr}.bottom-inner{padding-top:14px;padding-bottom:14px;display:block}.bottom-inner span{display:block;margin:4px 0}}