.detail-header{background:#f8fafc;padding:5px 0;border-bottom:1px solid #e2e8f0}.detail-header p{line-height:25px;font-size:15px;margin-bottom:1px}.answer-body{font-size:1.1rem}.answer-body h4{font-weight:800;color:#0f172a;margin-top:30px}.ntitle{color:#0033FF;font-size:16px;line-height:30px}.detail-card{background:#fff;border-radius:24px;border:1px solid #e2e8f0;padding:35px;margin-bottom:25px}.section-title{font-weight:800;font-size:1.25rem;margin-bottom:20px;color:#0f172a;display:flex;align-items:center}.section-title i{margin-right:12px;color:#f59e0b}.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}.tender-tag{background:#fff;border:1px solid #e2e8f0;color:#64748b;font-size:0.75rem;font-weight:600;padding:6px 14px;border-radius:50px;text-decoration:none}.countdown-box{background:#0f172a;color:white;border-radius:20px;padding:25px;position:sticky;top:100px}.doc-item{display:flex;align-items:center;justify-content:space-between;padding:15px;border:1px solid #f1f5f9;border-radius:12px;margin-bottom:10px;transition:0.2s;text-decoration:none;color:inherit}.social-float{position:fixed;bottom:30px;left:20px;z-index:1050}.share-btn-main{width:55px;height:55px;border-radius:50%;background:#0f172a;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;cursor:pointer;border:3px solid #f59e0b;box-shadow:0 4px 15px rgba(0,0,0,0.2);transition:0.3s}.share-btn-main:hover{transform:scale(1.1);background:#f59e0b}.share-menu{position:absolute;bottom:65px;left:0;background:#fff;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,0.1);padding:10px;display:none;min-width:200px;border:1px solid #e2e8f0}.share-menu.show{display:block;animation:fadeInUp 0.3s ease}.share-item{display:flex;align-items:center;gap:10px;padding:10px 15px;text-decoration:none;color:#334155;font-size:0.85rem;font-weight:600;border-radius:8px;transition:0.2s;cursor:pointer}.share-item:hover{background:#f8fafc;color:#f59e0b}.doc-item:hover{background:#f8fafc;border-color:#f59e0b}.doc-icon{font-size:1.5rem;color:#ef4444;margin-right:15px}.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.spec-item{font-size:0.9rem}.spec-label{color:#94a3b8;font-weight:600;display:block;margin-bottom:2px}.spec-val{color:#0f172a;font-weight:800}@media (max-width:991px){.spec-grid{grid-template-columns:1fr}.countdown-box{margin-top:30px;position:static}}.form-floating>.form-control:focus ~ label,.form-floating>.form-control:not(:placeholder-shown) ~ label{color:#f59e0b;transform:scale(.85) translateY(-.5rem) translateX(.15rem)}.form-control:focus{border-color:#f59e0b;box-shadow:0 0 0 3px rgba(245,158,11,0.1)}.form-floating>.form-control{height:53px;min-height:40px;padding:.5rem .75rem}.form-floating>label{padding:.5rem .75rem}.modal-content{border-radius:24px;border:none;overflow:hidden}.auth-toggle-link{color:#1e1910;font-weight:700;text-decoration:none;cursor:pointer}