/*
Theme Name: B2B009 Clone
Theme URI: https://b2b.wpkeji.com/b2b009/
Author: Custom Clone
Description: 1:1复刻wpkeji B2B009外贸工业B2B主题，原生产品页，深色商务风
Version: 1.0
License: GPLv2
Text Domain: b2b009-clone
*/
*{margin:0;padding:0;box-sizing:border-box;font-family:Arial,sans-serif;}
body{background:#f1f1f1;color:#333;line-height:1.6;}
/* 头部深色导航 */
header{background:#1a1a1a;padding:15px 0;}
.container{width:1200px;margin:0 auto;padding:0 15px;}
.logo{color:#fff;font-size:22px;font-weight:bold;float:left;}
nav{float:right;}
nav ul{list-style:none;display:flex;gap:30px;}
nav ul li a{color:#fff;text-decoration:none;font-size:15px;transition:0.3s;}
nav ul li a:hover{color:#ff4500;}
.clear{clear:both;}
/* 首页Banner */
.banner{height:500px;background:#222 url(images/banner.jpg) center/cover no-repeat;display:flex;align-items:center;justify-content:center;color:#fff;text-align:center;}
.banner h1{font-size:42px;margin-bottom:15px;}
/* 分类快捷区 */
.cat-section{padding:60px 0;background:#fff;}
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;text-align:center;}
.cat-item{padding:20px;background:#f8f8f8;border-radius:4px;}
/* 产品列表区 */
.product-section{padding:60px 0;background:#f5f5f5;}
.section-title{text-align:center;margin-bottom:40px;font-size:28px;color:#222;}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;}
.product-card{background:#fff;padding:15px;border-radius:4px;box-shadow:0 2px 5px #eee;}
.product-card img{width:100%;height:200px;object-fit:cover;margin-bottom:15px;}
.product-card h3{font-size:16px;margin-bottom:8px;}
.product-card .btn{display:inline-block;padding:8px 15px;background:#ff4500;color:#fff;text-decoration:none;border-radius:3px;margin-top:10px;}
/* 企业优势 */
.advantage{padding:60px 0;background:#222;color:#fff;text-align:center;}
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;}
/* 关于模块 */
.about-section{padding:60px 0;background:#fff;}
/* 底部深色 */
footer{background:#111;color:#ccc;padding:50px 0;}
.footer-bottom{margin-top:30px;padding-top:20px;border-top:1px solid #333;text-align:center;}