/*
Theme Name: CHANGHONG Filtration
Description: English industrial filtration website for CHANGHONG.
Version: 1.0.1
Requires at least: 6.5
Requires PHP: 8.0
Author: CHANGHONG
License: GPL-2.0-or-later
Text Domain: changhong-filtration
*/
:root{--ink:#102b46;--blue:#1268d3;--muted:#52677a;--line:#dce4ed;--pale:#f4f7fa;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:white;font:16px/1.55 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}img{max-width:100%}h1,h2,h3,p{margin:0}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #f2b24a;outline-offset:4px}.ch-skip{position:fixed;top:-80px;left:16px;z-index:10000;padding:12px 20px;background:#fff}.ch-skip:focus{top:10px}.ch-header{background:#fff;border-bottom:1px solid var(--line)}.ch-header-inner{max-width:1440px;margin:auto;padding:24px 80px;min-height:96px;display:flex;align-items:center;gap:36px;justify-content:space-between}.ch-brand{color:var(--ink);line-height:1.1;display:block;min-width:210px}.ch-brand 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input[type=file]{font-size:13px}.ch-small{font-size:13px;color:var(--muted)}.ch-config .ch-button{justify-self:start}.ch-inquiry-form{background:var(--pale);padding:36px;display:grid;gap:25px}.ch-inquiry-form h2{font-size:24px}.ch-wide{grid-column:1/-1}.ch-honey{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.ch-form-message{padding:20px;border:1px solid #80b697;background:#eaf6ef;color:#145c3a}.ch-form-message.error{border-color:#da9690;background:#fff1f0;color:#a42318}.ch-catalog{padding:48px 80px 72px;display:grid;grid-template-columns:228px minmax(0,1fr);gap:48px}.ch-catalog-filters{display:grid;align-content:start;gap:24px}.ch-catalog-filters h2{font-size:20px}.ch-catalog-results{min-width:0}.ch-catalog-bar{display:flex;justify-content:space-between;gap:20px;margin-bottom:24px;align-items:center}.ch-catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px 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.ch-section{max-width:100%;width:100%!important;box-sizing:border-box!important;height:auto!important}
@media(min-width:1441px){.ch-header,.ch-footer{width:100%}}
@media(max-width:1100px){.ch-header-inner{padding:24px 40px;gap:20px}.ch-brand{min-width:180px}.ch-nav ul{gap:18px}.ch-header .ch-button{padding:12px 16px}.ch-catalog{padding:40px;gap:28px;grid-template-columns:200px minmax(0,1fr)}.ch-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ch-footer-inner{padding:50px 40px 25px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}