:root{--primary:#2563eb;--primary-dark:#1d4ed8;--accent:#f59e0b;--success:#10b981;--danger:#ef4444;--dark:#0f172a;--muted:#64748b;--line:#e2e8f0;--soft:#f1f5f9;--white:#fff;--radius:18px;--shadow:0 12px 34px rgba(15,23,42,.09)}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Segoe UI,system-ui,sans-serif;color:var(--dark);background:#f8fafc;line-height:1.55}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(94%,1240px);margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:1.65rem;font-weight:900;display:flex;align-items:center;gap:10px}.brand i,.brand span{color:var(--primary)}.nav{display:flex;align-items:center;gap:22px;font-weight:650}.nav a:hover{color:var(--primary)}.header-actions{display:flex;gap:10px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border:0;border-radius:13px;font-weight:750;cursor:pointer;transition:.2s;font-size:.95rem}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:white}.btn-outline{background:white;color:var(--primary);border:1px solid #bfdbfe}.btn-danger{background:var(--danger);color:white}.btn-success{background:var(--success);color:white}.btn-sm{padding:8px 12px;font-size:.86rem}.mobile-toggle{display:none;background:none;border:0;font-size:1.4rem}.hero{padding:78px 0;background:radial-gradient(circle at 10% 10%,#dbeafe,transparent 34%),linear-gradient(180deg,#fff,#f8fafc)}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}.eyebrow{color:var(--primary);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem}.hero h1{font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.02;margin:14px 0}.hero p{font-size:1.12rem;color:var(--muted);max-width:680px}.search-box{background:white;padding:14px;border-radius:20px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 200px auto;gap:10px;margin-top:28px}.search-box input,.search-box select,.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:white;font:inherit}.hero-card{background:linear-gradient(145deg,#172554,#2563eb);color:white;border-radius:28px;padding:35px;box-shadow:0 30px 60px rgba(37,99,235,.24)}.hero-card strong{font-size:3rem;display:block}.section{padding:64px 0}.section-title{text-align:center;margin-bottom:30px}.section-title h2{font-size:clamp(1.8rem,3vw,2.5rem)}.section-title p{color:var(--muted);margin-top:8px}.grid{display:grid;gap:20px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-body{padding:20px}.category-card{text-align:center;padding:24px}.category-card i{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;margin:0 auto 13px;background:#dbeafe;color:var(--primary);font-size:1.4rem}.ad-image{aspect-ratio:16/10;object-fit:cover;width:100%;background:#e2e8f0}.placeholder{aspect-ratio:16/10;display:grid;place-items:center;background:linear-gradient(135deg,#dbeafe,#e2e8f0);color:var(--primary);font-size:2rem}.ad-price{font-size:1.45rem;font-weight:900;color:var(--primary);margin:8px 0}.muted{color:var(--muted)}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:.75rem;font-weight:800;background:#dbeafe;color:#1d4ed8}.badge-success{background:#d1fae5;color:#047857}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#b91c1c}.form-shell{max-width:760px;margin:42px auto;background:white;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}.form-shell h1{margin-bottom:6px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:700}.password-wrap{position:relative}.password-wrap input{padding-right:48px}.password-toggle{position:absolute;right:7px;top:6px;width:38px;height:38px;border:0;background:transparent;cursor:pointer}.alert{padding:13px 16px;border-radius:12px;margin:12px 0}.alert-success{background:#d1fae5;color:#065f46}.alert-danger{background:#fee2e2;color:#991b1b}.alert-warning{background:#fef3c7;color:#854d0e}.pagination{display:flex;gap:8px;justify-content:center;margin-top:28px}.pagination a{padding:9px 13px;background:white;border:1px solid var(--line);border-radius:10px}.footer{background:#0f172a;color:#cbd5e1;padding:42px 0;margin-top:50px}.footer-row{display:flex;justify-content:space-between;gap:30px}.empty{text-align:center;padding:48px 20px;color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap}.detail-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:28px}.detail-image{width:100%;max-height:600px;object-fit:cover;border-radius:20px}.seller-card{position:sticky;top:100px}.table-wrap{overflow:auto;background:white;border-radius:18px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse}th,td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{background:var(--soft);font-size:.85rem}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat{background:white;border:1px solid var(--line);border-radius:18px;padding:22px}.stat strong{display:block;font-size:2rem}.site-main{min-height:70vh}
@media(max-width:900px){.nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:20px;flex-direction:column;border-bottom:1px solid var(--line)}.nav.open{display:flex}.mobile-toggle{display:block}.header-actions .btn-outline{display:none}.hero-grid,.detail-grid{grid-template-columns:1fr}.grid-4,.grid-3,.stat-grid{grid-template-columns:repeat(2,1fr)}.search-box{grid-template-columns:1fr}.seller-card{position:static}.hero{padding:48px 0}}
@media(max-width:560px){.grid-4,.grid-3,.stat-grid,.form-grid{grid-template-columns:1fr}.header-actions .btn-primary{padding:9px 12px}.form-shell{padding:20px;margin:20px auto}.footer-row{flex-direction:column}.hero h1{font-size:2.5rem}}

.contact-page{background:linear-gradient(180deg,#eff6ff 0,#f8fafc 360px)}.contact-hero{text-align:center;max-width:800px;margin:0 auto 28px}.contact-hero h1{font-size:clamp(2rem,5vw,3.35rem);margin:10px 0}.contact-hero p{color:var(--muted);font-size:1.05rem}.contact-public-grid{display:grid;grid-template-columns:360px minmax(0,1fr);gap:22px;align-items:start}.contact-info-panel,.contact-public-form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.contact-info-panel h2,.contact-public-form h2{font-size:1.35rem}.contact-info-list{display:grid;margin:20px 0}.contact-info-list>div{display:flex;gap:13px;padding:15px 0;border-bottom:1px solid var(--line)}.contact-info-list i{width:42px;height:42px;display:grid;place-items:center;flex:0 0 42px;border-radius:13px;background:#dbeafe;color:#2563eb}.contact-info-list strong,.contact-info-list small{display:block}.contact-info-list small{color:var(--muted);font-size:.83rem;margin-top:2px}.contact-public-form{display:grid;gap:14px}.contact-public-form input,.contact-public-form select,.contact-public-form textarea{width:100%;border:1px solid var(--line);border-radius:11px;padding:12px;background:#fff;font:inherit}.contact-public-form textarea{resize:vertical}.contact-public-form .btn{justify-self:start}.contact-privacy{color:var(--muted)}.contact-trap{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
@media(max-width:850px){.contact-public-grid{grid-template-columns:1fr}}@media(max-width:560px){.contact-info-panel,.contact-public-form{padding:18px;border-radius:18px}.contact-public-form .form-grid{grid-template-columns:1fr}.contact-public-form .btn{width:100%}}