/*
Theme Name: 盛达传动企业官网
Theme URI: https://ssdcjj.com/
Author: ssdcjj.com
Author URI: https://ssdcjj.com/
Description: 面向工业齿轮与传动系统企业的中文企业官网主题，经典门户与产品目录混合布局。
Version: 1.0.0
Requires at least: 6.3
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: shengda-transmission
Tags: business, industrial, one-column, two-columns, custom-logo, custom-menu, featured-images, translation-ready
*/
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*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}a{color:var(--blue);text-decoration:none}a:hover{color:#0848a9}.container{width:min(1180px,calc(100% - 40px));margin:auto}.topbar{background:var(--navy);color:#b9c7da;font-size:13px}.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:9px 0}.site-header{background:#fff;position:relative;z-index:20;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px}.brand{display:flex;align-items:center;gap:12px;color:var(--navy)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;border-radius:12px;font-weight:800;font-size:20px}.brand strong{display:block;font-size:21px;letter-spacing:.06em}.brand 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p{color:var(--muted);margin:0}.card-image{width:100%;height:190px;object-fit:cover;display:block}.icon-box{width:48px;height:48px;border-radius:14px;background:#eaf3ff;color:var(--blue);display:grid;place-items:center;font-weight:900;font-size:20px;margin-bottom:18px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:30px}.stat{padding:26px;border-left:3px solid var(--cyan)}.stat strong{display:block;color:var(--navy);font-size:38px;line-height:1.1}.stat span{color:var(--muted);font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.split img{width:100%;border-radius:var(--radius);display:block;box-shadow:var(--shadow)}.checklist{padding:0;list-style:none}.checklist li{padding:10px 0;border-bottom:1px solid var(--line)}.checklist li:before{content:'✓';color:var(--cyan);font-weight:800;margin-right:10px}.news-list{display:grid;gap:14px}.news-item{display:flex;justify-content:space-between;gap:20px;padding:18px 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