/*
Theme Name: 皇冠厨具现代工业风
Theme URI: https://www.huangguanchuju.com/
Author: Shandong Crown Commercial Kitchenware Co., Ltd.
Version: 1.0.0
Description: 皇冠厨具独立品牌官网主题，深蓝、铜金与大图排版。
*/
:root{--ink:#122231;--navy:#122b3e;--copper:#c78345;--cream:#f6f3ee;--muted:#6d7880;--line:#d9d7d0;--wrap:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.75 Inter,"PingFang SC","Microsoft YaHei",sans-serif;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.wrap{max-width:var(--wrap);margin:auto;padding:0 28px}.site-header{background:#102839;color:#fff;position:sticky;top:0;z-index:20}.header-inner{max-width:var(--wrap);height:78px;margin:auto;padding:0 28px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.1em}.brand img{width:215px;height:auto}.main-nav{display:flex;gap:26px;margin-left:auto;font-size:14px}.main-nav a{opacity:.8}.main-nav a:hover{color:#e0a16b;opacity:1}.header-phone{border-left:1px solid #ffffff40;padding-left:24px;font-size:12px;color:#d5dddf}.header-phone strong{display:block;color:#fff;font-size:14px}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:28px}.hero{background:var(--navy);color:#fff;min-height:610px;display:grid;grid-template-columns:1fr 1fr;align-items:stretch}.hero-copy{padding:110px 8vw 90px max(28px,calc((100vw - var(--wrap))/2 + 28px));display:flex;flex-direction:column;justify-content:center}.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:#e0a16b;margin:0 0 20px}.hero h1{font-size:clamp(40px,5vw,68px);line-height:1.12;margin:0 0 28px;letter-spacing:-.04em}.hero p{font-size:18px;color:#d3dde0;max-width:490px;margin:0 0 32px}.hero-art{min-height:500px;background:linear-gradient(90deg,#122b3e00,#122b3e22),url('assets/hero.jpg') center/cover}.button{background:var(--copper);color:#fff;display:inline-flex;align-items:center;gap:18px;padding:13px 22px;border-radius:2px;width:max-content;font-weight:700}.button:hover{background:#d8965c}.button.alt{background:transparent;border:1px solid #ffffff66;margin-left:10px}.section{padding:100px 0}.section.cream{background:var(--cream)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}.section h2{font-size:clamp(30px,4vw,48px);line-height:1.18;margin:0;letter-spacing:-.03em}.section-intro{color:var(--muted);max-width:430px;margin:0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service{border-top:3px solid var(--copper);padding:28px;background:#fff;min-height:210px}.service small{color:var(--copper);font-weight:700;letter-spacing:.1em}.service h3{font-size:22px;margin:20px 0 8px}.service p{margin:0;color:var(--muted)}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center}.split img{width:100%;aspect-ratio:4/3;object-fit:cover}.split h2{margin-bottom:24px}.split p{color:var(--muted)}.checklist{padding:0;margin:26px 0;list-style:none}.checklist li{border-bottom:1px solid var(--line);padding:12px 0}.checklist li:before{content:'✓';color:var(--copper);font-weight:700;margin-right:12px}.numbers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}.number{border-left:2px solid var(--copper);padding-left:20px}.number strong{display:block;font-size:38px;line-height:1.2}.number span{color:var(--muted);font-size:14px}.contact-band{background:var(--copper);color:#fff;padding:60px 0}.contact-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-band h2{margin:0;font-size:34px}.contact-band .button{background:#fff;color:var(--ink)}.site-footer{background:#0c1c29;color:#d6e0e4;padding:50px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.footer-grid h3{color:#fff;margin:0 0 12px}.footer-grid p{margin:5px 0;color:#aebcc2}.footer-bottom{border-top:1px solid #ffffff18;margin-top:35px;padding-top:18px;color:#92a2a9;font-size:13px}.whatsapp{position:fixed;right:24px;bottom:24px;z-index:30;background:#25d366;color:#fff;border-radius:999px;padding:13px 18px;box-shadow:0 8px 24px #0003;font-weight:700}.whatsapp:hover{background:#1db954}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:10px;top:10px;z-index:99;background:#fff;padding:10px}@media(max-width:800px){.header-inner{height:68px}.brand img{width:190px}.menu-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--navy);padding:16px 28px;flex-direction:column;gap:0}.main-nav.open{display:flex}.main-nav a{padding:10px 0;border-bottom:1px solid #ffffff18}.header-phone{display:none}.hero{grid-template-columns:1fr}.hero-copy{padding:75px 28px}.hero-art{min-height:300px}.section{padding:70px 0}.section-head,.contact-band .wrap{display:block}.section-intro{margin-top:18px}.service-grid,.split,.footer-grid{grid-template-columns:1fr}.split{gap:32px}.numbers{gap:12px}.number strong{font-size:28px}.contact-band .button{margin-top:24px}.whatsapp{right:16px;bottom:16px}}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case-card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.case-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.case-card-body{padding:22px 24px 26px}
.case-card h3{font-size:19px;margin:0 0 8px}
.case-card p{margin:0;color:var(--muted);font-size:15px}
.image-note{color:var(--muted);font-size:13px;margin:20px 0 0}
@media(max-width:1000px){.case-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.case-grid{grid-template-columns:1fr}}