@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=Montserrat:wght@400;500;600&display=swap');
:root{--paper:#f7f4ed;--ink:#302620;--brown:#281b13;--copper:#b16c4e;--line:#ddd5c8;--muted:#786f68;--serif:'Cormorant Garamond',Georgia,serif;--sans:Montserrat,Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 15px/1.75 var(--sans)}
a{color:inherit;text-decoration:none}button,input{font:inherit}img{max-width:100%}button{color:inherit}
[hidden]{display:none!important}
.site-wrap{width:min(1224px,calc(100% - 64px));margin-inline:auto}
.site-header{height:auto;min-height:94px;display:block;position:relative;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.site-navigation{display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:94px}
.site-brand{display:inline-block;flex-shrink:0;font:600 24px/.85 var(--serif);letter-spacing:.04em}
.site-brand small{display:block;font:500 8px/1 var(--sans);letter-spacing:.25em;margin-top:10px}
.site-menu{display:flex;gap:30px;align-items:center;font:500 11px/1.4 var(--sans);letter-spacing:.075em}
.site-menu a{padding-block:15px}.site-menu a:hover,.site-menu [aria-current]{color:var(--copper)}
.menu-button{display:none;border:0;background:none;cursor:pointer;padding:12px 0;font-size:12px;align-items:center;gap:12px}
.menu-button span{font-size:22px;line-height:1}
.site-footer{background:#261c14;color:#c1b4a6;padding:48px 0 22px;clear:both}
.site-footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr 1.8fr;gap:44px;padding-bottom:32px}
.site-footer .site-brand{color:#f7f2e8;font-size:23px}
.site-footer h2{font:600 10px/1.6 var(--sans);letter-spacing:.14em;color:#dda17c;margin:0 0 16px}
.site-footer a:hover{color:#fff}
.site-footer p,.site-footer nav>a{font-size:11px;line-height:1.8;margin:0 0 8px;display:block;max-width:none}
.site-footer .brand-description{max-width:230px;font-size:11px;line-height:1.85;margin-top:18px}
.contact-details{font-style:normal;overflow-wrap:anywhere}
.contact-details p{margin:0 0 9px}.contact-details .contact-name{color:inherit;font-weight:500}
.contact-details .address-label{font-weight:600;font-size:.88em;letter-spacing:.07em}
.site-copyright{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid #49372a;font-size:10px;color:#b2a293}
.contact-strip{max-width:620px;margin:28px auto 0;color:#d7c9b9}.contact-strip .contact-details p{font-size:12px;margin:5px 0}.contact-strip .contact-details a{color:inherit}
.button,.primary-button{display:inline-flex;justify-content:center;align-items:center;gap:22px;background:var(--ink);color:#fff;padding:15px 25px;font:600 10px/1.5 var(--sans);text-transform:uppercase;letter-spacing:.1em;min-height:47px}
.primary-button:after{content:'↗';font-size:16px;font-weight:400}
.primary-button:hover{background:#604333}.text-link{font-size:11px;font-weight:500;letter-spacing:.035em;display:inline-flex;gap:18px;align-items:center}
.text-link:hover{color:var(--copper)}
.skip-link:not(:focus),.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link:focus{position:fixed;top:12px;left:12px;z-index:1000;padding:12px;background:white;color:#302620}
:focus-visible{outline:2px solid var(--copper);outline-offset:4px}
.page-home .hero-image{width:100%;height:auto;object-fit:contain}
.page-home .contact-strip,.page-about .contact-strip{margin-top:26px}
.page-about .cta .contact-strip{color:var(--muted)}
.page-home .hero{padding-bottom:26px}
.page-about .numbers .number strong{font-size:29px}.page-about .numbers .number span{display:block;margin-top:8px}
.breadcrumb{display:flex;gap:12px;flex-wrap:wrap;align-items:center;font-size:10px;color:var(--muted);margin:0 0 34px}.breadcrumb span{color:#ab9a88}
@media(max-width:1040px){.site-menu{gap:19px;font-size:10px}.site-footer-grid{gap:28px;grid-template-columns:1.1fr .7fr .7fr 1.5fr}}
@media(max-width:760px){.site-wrap{width:calc(100% - 32px)}.site-header,.site-navigation{min-height:78px}.site-navigation{flex-wrap:wrap;gap:0}.menu-button{display:flex}.site-menu{width:100%;flex-direction:column;align-items:stretch;gap:0;padding:12px 0 20px}.site-menu a{padding:10px 0;font-size:11px}.has-menu-js .site-menu{display:none}.has-menu-js .site-menu.is-open{display:flex}.site-footer-grid{grid-template-columns:1fr 1fr;gap:32px}.site-footer-grid .footer-contact{grid-column:1/-1}.site-footer{padding-top:38px}.site-copyright{flex-direction:column;gap:8px}.contact-strip .contact-details p{font-size:11px}.page-home .hero{padding-bottom:20px}}
@media(max-width:420px){.site-footer-grid{grid-template-columns:1fr 1fr}.site-footer-grid>div:first-child{grid-column:1/-1}.site-footer .brand-description{max-width:100%}.site-menu{gap:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* 电脑端：固定顶部导航和产品分类 */
@media (min-width: 761px) {
  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
  }

  .catalogue-sidebar {
    position: sticky;
    top: 94px;
    align-self: start;
    height: calc(100vh - 94px);
    overflow-y: auto;
  }

  .catalogue-content {
    scroll-margin-top: 110px;
  }
}