/*
Theme Name: 0762zx
Theme URI: https://0762zx.com/
Author: 河源卓信
Author URI: https://0762zx.com/
Description: 河源市卓信不锈钢制品有限公司企业官网主题。语言环境:简体中文。前台文案已直接使用简体中文。模块型建站方案,12列栅格,中性底色+模块底色+工业蓝强调色,内置首屏横幅、产品网格、图文介绍、数据统计、工程案例、新闻资讯、客户评价、常见问题、询价横幅、留言表单、页脚模块,支持英文目录固定链接 /about /products /cases /news /contact,响应式适配,后台请将站点语言设为简体中文。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: 0762zx
Domain Path: /languages
Tags: grid-layout, one-column, two-columns, three-columns, four-columns, left-sidebar, right-sidebar, wide-blocks, custom-background, custom-colors, custom-header, custom-logo, custom-menu, editor-style, featured-images, footer-widgets, full-width-template, sticky-post, theme-options, threaded-comments, translation-ready, blog, news, portfolio
*/

/* =重置与设计变量
-------------------------------------------------- */
:root{
  --zx-blue:#0f4c9c; --zx-blue-dark:#0b3a78; --zx-steel:#334155;
  --zx-bg:#f4f6f9; --zx-card:#ffffff; --zx-line:#e3e8ef;
  --zx-text:#1e293b; --zx-mute:#64748b; --zx-accent:#e8590c;
  --zx-gold:#b8862f; --zx-radius:10px; --zx-shadow:0 6px 24px rgba(15,76,156,.08);
  --zx-w:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--zx-text);background:var(--zx-bg);line-height:1.75;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--zx-blue);text-decoration:none}
a:hover{color:var(--zx-blue-dark)}
h1,h2,h3,h4{line-height:1.35;margin:0 0 .6em;font-weight:700}
p{margin:0 0 1em}
.container{max-width:var(--zx-w);margin:0 auto;padding:0 20px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip-link{position:absolute;left:-999px;background:var(--zx-blue);color:#fff;padding:8px 16px;z-index:99}
.skip-link:focus{left:8px;top:8px}

/* =顶栏与页眉(导航模块)
-------------------------------------------------- */
.topbar{background:#0b2545;color:#cbd5e1;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:36px;flex-wrap:wrap;gap:4px 16px}
.topbar a{color:#e2e8f0}
.site-header{background:#fff;border-bottom:1px solid var(--zx-line);position:sticky;top:0;z-index:50}
.site-header .bar{display:flex;align-items:center;gap:24px;min-height:74px}
.site-branding{display:flex;align-items:center;gap:12px;min-width:0}
.site-branding img{max-height:52px;width:auto}
.site-title{font-size:20px;margin:0;font-weight:800;color:var(--zx-blue-dark);white-space:nowrap}
.site-desc{font-size:12px;color:var(--zx-mute);margin:0;white-space:nowrap}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.main-nav a{display:block;padding:10px 14px;color:var(--zx-text);font-weight:600;font-size:15px;border-radius:8px}
.main-nav a:hover,.main-nav .current-menu-item>a{background:#eaf1fb;color:var(--zx-blue-dark)}
.main-nav .menu-item-has-children{position:relative}
.main-nav .sub-menu{position:absolute;left:0;top:100%;min-width:200px;background:#fff;border:1px solid var(--zx-line);border-radius:10px;box-shadow:var(--zx-shadow);display:none;flex-direction:column;padding:8px}
.main-nav .menu-item-has-children:hover>.sub-menu,.main-nav .menu-item-has-children:focus-within>.sub-menu{display:flex}
.header-cta{display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border-radius:8px;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.2s}
.btn-primary{background:var(--zx-blue);color:#fff}
.btn-primary:hover{background:var(--zx-blue-dark);color:#fff}
.btn-accent{background:var(--zx-accent);color:#fff}
.btn-accent:hover{background:#c94a08;color:#fff}
.btn-outline{border-color:var(--zx-blue);color:var(--zx-blue);background:#fff}
.btn-outline:hover{background:var(--zx-blue);color:#fff}
.btn-ghost{background:#eef2f7;color:var(--zx-text)}
.header-phone{text-align:right;line-height:1.3}
.header-phone small{display:block;color:var(--zx-mute);font-size:12px}
.header-phone strong{color:var(--zx-blue-dark);font-size:18px;letter-spacing:.5px}
.menu-toggle{display:none;background:var(--zx-blue);color:#fff;border:0;border-radius:8px;padding:10px 14px;font-size:15px}

/* =模块通用 (模块型方案:统一容器/标题/间距/边界)
-------------------------------------------------- */
.module{padding:64px 0}
.module-alt{background:#fff;border-top:1px solid var(--zx-line);border-bottom:1px solid var(--zx-line)}
.module-dark{background:#0b2545;color:#e2e8f0}
.module-head{max-width:760px;margin:0 auto 36px;text-align:center}
.module-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--zx-blue);text-transform:uppercase;margin-bottom:10px}
.module-kicker::before,.module-kicker::after{content:"";width:26px;height:2px;background:var(--zx-blue);display:inline-block}
.module-title{font-size:32px;margin:0 0 10px;color:var(--zx-blue-dark)}
.module-dark .module-title{color:#fff}
.module-desc{color:var(--zx-mute);margin:0}
.module-dark .module-desc{color:#94a3b8}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--zx-card);border:1px solid var(--zx-line);border-radius:var(--zx-radius);overflow:hidden;transition:.25s}
.card:hover{box-shadow:var(--zx-shadow);transform:translateY(-3px)}
.card-pad{padding:22px}
.tag{display:inline-block;font-size:12px;padding:3px 10px;border-radius:99px;background:#eaf1fb;color:var(--zx-blue-dark);margin:0 6px 6px 0}
.meta{font-size:13px;color:var(--zx-mute)}
.ratio{position:relative;overflow:hidden;background:#dbe3ec}
.ratio img{width:100%;height:100%;object-fit:cover}
.r169{aspect-ratio:16/9}.r43{aspect-ratio:4/3}.r11{aspect-ratio:1/1}

/* =首屏横幅模块
-------------------------------------------------- */
.hero{background:#0b2545;color:#fff;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.38}
.hero-inner{position:relative;padding:88px 0;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.hero h1{font-size:44px;margin:0 0 14px}
.hero p.lead{font-size:18px;color:#cbd5e1}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.hero-badge{border:1px solid rgba(255,255,255,.35);border-radius:99px;padding:6px 14px;font-size:13px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.hero-card{background:rgba(255,255,255,.98);color:var(--zx-text);border-radius:14px;padding:26px}
.hero-card h3{margin-top:0;color:var(--zx-blue-dark)}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:22px;text-align:center}
.hero-stats b{display:block;font-size:22px;color:#fff}
.hero-stats span{font-size:12px;color:#94a3b8}
.trustbar{background:#fff;border-bottom:1px solid var(--zx-line)}
.trustbar .container{display:flex;align-items:center;gap:18px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.trustbar strong{white-space:nowrap}
.logo-wall{display:flex;gap:10px;flex-wrap:wrap}
.logo-wall span{border:1px solid var(--zx-line);border-radius:8px;padding:6px 14px;font-size:13px;color:var(--zx-steel);background:#f8fafc}

/* =图文/数据/步骤
-------------------------------------------------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.split img{border-radius:12px}
.checks{list-style:none;margin:16px 0;padding:0;display:grid;gap:10px}
.checks li{padding-left:30px;position:relative}
.checks li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:99px;background:#e6f4ea;color:#137333;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}
.stat{background:#fff;border:1px solid var(--zx-line);border-radius:12px;padding:22px}
.stat b{font-size:34px;color:var(--zx-blue-dark)}
.stat span{display:block;color:var(--zx-mute);font-size:14px}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:step}
.step{background:#fff;border:1px solid var(--zx-line);border-radius:12px;padding:18px;text-align:center;position:relative}
.step i{display:flex;width:38px;height:38px;border-radius:99px;background:var(--zx-blue);color:#fff;align-items:center;justify-content:center;font-style:normal;font-weight:800;margin:0 auto 10px}

/* =产品/案例/新闻
-------------------------------------------------- */
.filterbar{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:26px}
.filterbar button{border:1px solid var(--zx-line);background:#fff;border-radius:99px;padding:8px 18px;cursor:pointer;font-weight:600}
.filterbar button.active,.filterbar button:hover{background:var(--zx-blue);color:#fff;border-color:var(--zx-blue)}
.product .card-pad h3{margin:0 0 6px;font-size:18px}
.price{color:var(--zx-accent);font-weight:800}
.case-cat{position:absolute;left:12px;top:12px;background:var(--zx-blue);color:#fff;font-size:12px;border-radius:6px;padding:4px 10px}
.news-item{display:grid;grid-template-columns:120px 1fr;gap:18px;background:#fff;border:1px solid var(--zx-line);border-radius:12px;padding:18px}
.news-date{background:#eaf1fb;border-radius:10px;text-align:center;padding:12px 6px;height:fit-content}
.news-date b{display:block;font-size:26px;color:var(--zx-blue-dark)}
.news-date span{font-size:12px;color:var(--zx-mute)}

/* =评价/问答/询价/表单
-------------------------------------------------- */
.quote{background:#fff;border:1px solid var(--zx-line);border-radius:12px;padding:22px;position:relative}
.quote::before{content:"“";font-size:44px;color:var(--zx-blue);position:absolute;left:14px;top:2px;opacity:.4}
.quote p{margin-top:18px}
.stars{color:#e8a13a;letter-spacing:2px}
.faq{border:1px solid var(--zx-line);border-radius:12px;background:#fff;overflow:hidden}
.faq details{border-bottom:1px solid var(--zx-line);padding:0}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;padding:18px 20px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--zx-blue)}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 20px 18px;color:var(--zx-steel)}
.cta-band{background:linear-gradient(120deg,var(--zx-blue-dark),var(--zx-blue));border-radius:16px;color:#fff;padding:40px;display:grid;grid-template-columns:1.4fr .6fr;gap:24px;align-items:center}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:12px 14px;font-size:15px;font-family:inherit;background:#fff;color:var(--zx-text)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--zx-blue);border-color:var(--zx-blue)}
label{font-size:14px;font-weight:600;display:block;margin-bottom:6px}

/* =博客/文章/边栏/分页/评论
-------------------------------------------------- */
.layout{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start}
.layout.no-sidebar{grid-template-columns:1fr}
.layout.left-sidebar{grid-template-columns:320px 1fr}
.post-card{background:#fff;border:1px solid var(--zx-line);border-radius:12px;overflow:hidden;margin-bottom:20px}
.post-card.sticky{border:2px solid var(--zx-blue);box-shadow:var(--zx-shadow)}
.sticky-flag{display:inline-block;background:var(--zx-blue);color:#fff;font-size:12px;border-radius:6px;padding:2px 10px;margin-bottom:8px}
.breadcrumb{font-size:13px;color:var(--zx-mute);margin-bottom:16px}
.breadcrumb a{color:var(--zx-mute)}
.page-title{font-size:30px;color:var(--zx-blue-dark)}
.sidebar .widget{background:#fff;border:1px solid var(--zx-line);border-radius:12px;padding:20px;margin-bottom:18px}
.sidebar .widget-title{font-size:17px;border-left:4px solid var(--zx-blue);padding-left:10px;margin:0 0 14px;color:var(--zx-blue-dark)}
.sidebar ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pagination{display:flex;gap:8px;justify-content:center;margin:28px 0}
.pagination a,.pagination span{border:1px solid var(--zx-line);background:#fff;border-radius:8px;padding:8px 14px}
.pagination .current{background:var(--zx-blue);color:#fff;border-color:var(--zx-blue)}
.comment-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.comment-body{background:#fff;border:1px solid var(--zx-line);border-radius:12px;padding:16px}
.children{list-style:none;margin:12px 0 0 24px;padding:0;display:grid;gap:12px}
.alignleft{float:left;margin:0 16px 12px 0}
.alignright{float:right;margin:0 0 12px 16px}
.aligncenter{display:block;margin:0 auto 16px;text-align:center}
.wp-caption{max-width:100%}
.wp-caption-text{font-size:13px;color:var(--zx-mute);text-align:center}

/* =页脚模块
-------------------------------------------------- */
.site-footer{background:#0b1f3a;color:#94a3b8;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px;padding:52px 0 28px}
.site-footer h4{color:#fff;font-size:16px;margin:0 0 14px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-footer a{color:#94a3b8}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:13px}
.footer-bottom .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.backtop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:12px;background:var(--zx-blue);color:#fff;border:0;cursor:pointer;display:none;box-shadow:var(--zx-shadow);z-index:60}
.float-call{position:fixed;right:18px;bottom:72px;background:#fff;border:1px solid var(--zx-line);border-radius:12px;box-shadow:var(--zx-shadow);padding:10px 12px;text-align:center;z-index:60}
.float-call b{display:block;color:var(--zx-blue-dark);font-size:13px}

/* =响应式
-------------------------------------------------- */
@media(max-width:1020px){
  .hero-inner{grid-template-columns:1fr;padding:56px 0}
  .g4{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .layout,.layout.left-sidebar{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .menu-toggle{display:inline-block}
  .main-nav{display:none;width:100%}
  .site-header .bar{flex-wrap:wrap;padding:12px 0}
  .main-nav.toggled{display:block}
  .main-nav ul{flex-direction:column}
  .main-nav .sub-menu{position:static;box-shadow:none;border:0;background:#f1f5f9}
  .header-cta{margin-left:auto}
  .header-phone{display:none}
  .split{grid-template-columns:1fr}
}
@media(max-width:640px){
  .g4,.g3,.g2{grid-template-columns:1fr}
  .hero h1{font-size:30px}
  .module{padding:44px 0}
  .module-title{font-size:24px}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .float-call{display:none}
}