/* ===================== Head 头部样式 ===================== */
        body { background: #f4f7f9; margin: 0; font-family: "Microsoft YaHei", sans-serif; color: #333; }
        .wrapper { max-width: 1200px; margin: 0 auto; padding: 0 20px; box-sizing: border-box; }
        a { text-decoration: none; transition: 0.2s; }
        .search-header { background: #004094; padding: 10px 0; color: #fff; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .header-top { 
            display: flex; 
            align-items: center; 
            justify-content: space-between; 
            margin-bottom: 35px; 
            position: relative;
            top: 10px; 
        }
        .logo {
            display: inline-block;
            text-align: center;
            text-decoration: none;
            margin-right: 20px; 
        }
        .logo-name {
            font-family: "Microsoft YaHei", sans-serif;
            font-size: 30px;
            font-weight: bold;
            color: #FFFFFF;
            display: block;
            line-height: 1.1;
            letter-spacing: 1px;
        }
        .logo-url {
            font-family: Arial, Helvetica, sans-serif;
            font-size: 14px;
            color: #A0C4FF;
            display: block;
            margin-top: 4px;
            text-align: center;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            font-weight: normal;
        }
        .header-top-info { font-size: 13px; opacity: 0.8; }
        .header-top-info h1 { font-size: 13px; font-weight: normal; display: inline; }

        .btn-fav { 
            display: inline-flex; 
            align-items: center; 
            color: #fff; 
            font-size: 13px; 
            text-decoration: none; 
            border-radius: 20px; 
            padding: 5px 12px; 
            border: 1px solid rgba(255,255,255,0.3);
            transition: 0.3s;
            margin-top:10px;
        }
        .btn-fav:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
        .map-hero {
            background: #004094;
            padding: 28px 0 48px;
            text-align: center;
            color: #fff;
            position: relative;
            z-index: 999;
        }

        .map-hero h2 {
            font-size: 26px;
            font-weight: 600;
            margin-bottom: 18px;
        }

        .filter-input-wrap {
            position: relative;
            width: 90%;
            max-width: 560px;
            margin: 0 auto;
        }

        .filter-input {
            width: 100%;
            height: 54px;
            border-radius: 42px;
            border: none;
            padding: 0 50px 0 28px;
            font-size: 16px;
            background: #fff;
            box-shadow: 0 8px 20px rgba(0,0,0,0.12);
            font-weight: 400;
            outline: none;
            box-sizing: border-box;
        }

        .filter-clear-btn {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 28px;
            font-weight: 600;
            color: #8a8f99;
            background: #eef2f5;
            width: 32px;
            height: 32px;
            line-height: 30px;
            text-align: center;
            border-radius: 50%;
            cursor: pointer;
            display: none;
            transition: 0.2s;
        }

        .filter-clear-btn:hover {
            background: #d32f2f;
            color: white;
        }

        /* 搜索下拉结果 */
        .search-dropdown{
            position:absolute;
            left:0;
            right:0;
            top:100%;
            background:#fff;
            border-radius:12px;
            box-shadow:0 10px 30px rgba(0,0,0,0.15);
            max-height:300px;
            overflow-y:auto;
            display:none;
            z-index:9999;
        }
        .search-dropdown.show{display:block;}
        .search-item{
            padding:12px 20px;
            text-align:left;
            cursor:pointer;
            border-bottom:1px solid #f0f0f0;
        }
        .search-item:hover{background:#f7f9fc;}
        .search-item a{
            color:#004094;
            font-size:15px;
            font-weight:500;
        }
        .search-empty{
            padding:20px;
            text-align:center;
            color:#999;
        }

        .breadcrumb {
            background: #fff;
            padding: 12px 0;
            border-bottom: 1px solid #e2e8f0;
            font-size: 13px;
        }

        .breadcrumb a {
            color: #5b6e8c;
        }

        .breadcrumb a:hover {
            color: #004094;
        }
        .section-title {
            font-size: 22px;
            font-weight: 700;
            color: #0a2540;
            margin: 32px 0 20px 0;
            border-left: 5px solid #004094;
            padding-left: 18px;
        }

        .hot-brands {
            background: #fff;
            padding: 20px 24px;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
            gap: 16px;
            border-radius: 20px;
            border: 1px solid #eef2f6;
            margin-bottom: 30px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.03);
        }

        .hot-item {
            background: #fafcff;
            border: 1px solid #e2edf7;
            padding: 12px 0;
            text-align: center;
            border-radius: 40px;
            font-weight: 600;
            color: #004094;
            transition: 0.2s;
            font-size: 15px;
        }

        .hot-item:hover {
            background: #004094;
            color: white;
            border-color: #004094;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0,64,148,0.12);
        }
        .letter-nav {
            background: #ffffff;
            padding: 18px 20px;
            border-radius: 20px;
            border: 1px solid #e9edf2;
            margin-bottom: 28px;
            text-align: center;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px;
        }

        .letter-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 38px;
            height: 38px;
            padding: 0 8px;
            background: #f8fafd;
            border: 1px solid #dce3ec;
            border-radius: 12px;
            color: #1f3a6b;
            font-weight: 600;
            cursor: pointer;
            transition: 0.15s;
            font-size: 14px;
        }

        .letter-btn.all {
            background: #eef3fc;
            color: #004094;
            border-color: #bdd4ff;
        }

        .letter-btn:hover {
            background: #004094;
            color: white;
            border-color: #004094;
            transform: scale(0.96);
        }

		#map-content {
			display: grid;
			grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
			grid-row-gap: 24px;
			grid-column-gap: 24px;
			row-gap: 24px;
			column-gap: 24px;
		}

        .sitemap-card {
            background: #ffffff;
            border-radius: 20px;
            border: 1px solid #eef2f8;
            overflow: hidden;
            transition: all 0.2s;
            box-shadow: 0 4px 8px rgba(0,0,0,0.02);
            padding: 20px;
            text-align: center;
        }

        .sitemap-card:hover {
            box-shadow: 0 12px 22px rgba(0,0,0,0.08);
            transform: translateY(-3px);
            border-color: #cddfef;
        }

        .sitemap-card h3 {
            margin: 0;
            font-size: 18px;
            font-weight: 700;
        }

        .sitemap-card h3 a {
            color: #004094;
            font-weight: 700;
            display: inline-block;
        }

        .sitemap-card h3 a:hover {
            text-decoration: underline;
            color: #002b66;
        }

        .sitemap-card.hidden-card {
            display: none;
        }

        .highlight-card {
            border: 2px solid #ff9f4a;
            background: #fffaf5;
            box-shadow: 0 6px 14px rgba(255, 110, 0, 0.1);
        }
        .no-result {
            grid-column: 1 / -1;
            text-align: center;
            padding: 56px 20px;
            background: #fff;
            border-radius: 36px;
            color: #6c7a91;
            font-size: 18px;
        }

        @media (max-width: 760px) {
            .wrapper, .container {
                padding: 0 16px;
            }
            .hot-brands {
                grid-template-columns: repeat(2, 1fr);
            }
            .letter-btn {
                min-width: 34px;
                height: 34px;
                font-size: 13px;
            }
            .sitemap-card h3 {
                font-size: 16px;
            }
        }


/* ===================== Footer 底部样式 ===================== */
.footer {
    background: #333;
    padding: 30px 0;
    border-top: 1px solid #444;
    color: #999;
    font-size: 14px;
    text-align: center;
    line-height: 1.8;
}

/* 底部导航链接 */
.footer-links {
    margin-bottom: 15px;
}
.footer-links a {
    color: #ccc;
    margin: 0 12px;
    transition: color 0.3s;
    display: inline-block;
}
.footer-links a:hover {
    color: #fff;
    text-decoration: underline;
}

/* 版权信息行 */
.copyright-info {
    margin-bottom: 10px;
    color: #bbb;
}
.copyright-info strong {
    color: #fff;
    font-weight: normal;
}
.beian {
    margin-left: 10px;
}
.beian a {
    color: #bbb;
}
.beian a:hover {
    color: #fff;
    text-decoration: underline;
}

/* 免责声明 */
.copyright-notice {
    max-width: 800px;
    margin: 0 auto;
    font-size: 12px;
    color: #888;
    padding-top: 10px;
    border-top: 1px solid #444;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .footer {
        padding: 20px 0;
    }
    .footer-links a {
        margin: 5px 6px;
        font-size: 13px;
    }
    .copyright-info {
        font-size: 13px;
    }
}