/* ============================================================
   OURLAND · 欧澜德 — Design System
   参考调性：Valentino / Bottega Veneta / Lemaire / BVLGARI / CdG
   ============================================================ */

/* ---------- 自托管字体（不再依赖 Google Fonts，国内/海外都能正常加载） ----------
   阿里巴巴普惠体 3.0 · 105 Heavy —— 用于中文标题与强调
   完整 CJK 字形（38,166 个），站内 531 个中文字已校验全覆盖、无缺失
   -------------------------------------------------------------------------- */
@font-face{
  font-family:"Alibaba PuHuiTi Heavy";
  src:url("../fonts/alibaba-puhuiti-3-105-heavy.woff2") format("woff2"),
      url("../fonts/alibaba-puhuiti-3-105-heavy.woff") format("woff");
  font-weight:800;              /* 对应 105 Heavy */
  font-style:normal;
  font-display:swap;
}

/* Inter Display Medium Italic —— 英文斜体
   关键：这里只声明 font-style:italic，所以「正常字重」的文本不会命中它，
   会自动回退到后面的系统无衬线，从而避免整站英文变成斜体。
   等 Inter Display Medium 正体文件到位后，再补一条 font-style:normal 的同名 @font-face 即可。 */
@font-face{
  font-family:"Inter Display";
  src:url("../fonts/inter-display-medium-italic.woff2") format("woff2");
  font-weight:500;              /* Medium */
  font-style:italic;
  font-display:swap;
}

:root{
  --bg:#F4F1EA;
  --bg-2:#EDE9E0;
  --ink:#161412;
  --ink-soft:#3E3A34;
  --muted:#8B8478;
  --wine:#7A1F2B;
  --gold:#A98A4A;
  --line:#D9D2C4;
  --dark:#121012;
  /* 标题（沿用变量名，实际已是 sans 体系）：英文 Inter Display，中文 阿里巴巴普惠体 105 Heavy */
  --serif:"Inter Display","Alibaba PuHuiTi Heavy","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  /* 正文：英文 Inter Display，中文回退系统黑体（不用 Heavy，保持品牌克制感） */
  --sans:"Inter Display","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  --ease:cubic-bezier(.22,.61,.21,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  font-size:15px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  letter-spacing:.02em;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit}
::selection{background:var(--wine);color:#fff}

/* ---------- 排版原子 ---------- */
.overline{
  font-size:11px;letter-spacing:.42em;text-transform:uppercase;
  color:var(--muted);font-weight:500;
}
.display{
  font-family:var(--serif);font-weight:500;line-height:1.08;
  letter-spacing:.01em;
}
.hairline{height:1px;background:var(--line);border:none}
.section{padding:110px 6vw}
.section-head{margin-bottom:64px}
.section-head .display{font-size:clamp(30px,4vw,52px);margin-top:18px}
.section-head p{max-width:560px;color:var(--ink-soft);margin-top:18px;font-size:15px}

/* ---------- 色块（替代图片） ---------- */
.blk{
  background:var(--c,#E6E1D8);
  display:block;
  transition:background .55s var(--ease),transform .9s var(--ease);
  position:relative;
}
.blk::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(150deg,rgba(255,255,255,.10),rgba(0,0,0,.10));
  pointer-events:none;
}
.blk.dark::after{background:linear-gradient(150deg,rgba(255,255,255,.16),rgba(0,0,0,.16))}
/* 图片覆盖在色块之上：加载成功才显示；文件缺失时自动回退为色块，不会出现破图 */
.blk{overflow:hidden}
.blk>img{
  position:absolute;inset:0;display:block;
  width:100%;height:100%;object-fit:cover;
  opacity:0;pointer-events:none;
  transition:opacity .7s var(--ease);
}
.blk.has-img>img{opacity:1}
.blk.has-img::after{background:none}
.hero-slide>.blk,.editorial>.blk,.about-hero>.blk{position:absolute;inset:0;width:100%;height:100%}

/* ---------- 滚动显现 ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .5s var(--ease),box-shadow .5s;
}
.site-header.solid{background:rgba(244,241,234,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.site-header.dark{color:#F4F1EA}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:0 6vw;height:76px;
}
.brand{
  font-family:var(--serif);font-size:24px;letter-spacing:.34em;
  font-weight:600;white-space:nowrap;
}
.brand small{
  display:block;font-family:var(--sans);font-size:9px;letter-spacing:.6em;
  opacity:.62;font-weight:400;margin-top:2px;text-align:center;
}
.nav-links{display:flex;gap:44px;list-style:none}
.nav-links a{
  font-size:12px;letter-spacing:.28em;text-transform:uppercase;
  position:relative;padding:6px 0;opacity:.85;transition:opacity .3s;
}
.nav-links a:hover{opacity:1}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
  background:currentColor;transition:width .45s var(--ease);
}
.nav-links a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:26px}
.lang-switch{display:flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.22em}
.lang-switch button{opacity:.45;transition:opacity .3s;padding:4px 2px}
.lang-switch button.on{opacity:1;border-bottom:1px solid currentColor}
.nav-burger{display:none;flex-direction:column;gap:5px;padding:6px}
.nav-burger span{width:22px;height:1px;background:currentColor;display:block}

/* 移动端抽屉菜单 */
.mobile-menu{
  position:fixed;inset:0;z-index:99;background:var(--dark);color:#F4F1EA;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:34px;
  opacity:0;pointer-events:none;transition:opacity .5s var(--ease);
}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{font-family:var(--serif);font-size:30px;letter-spacing:.12em}

/* ---------- HERO 轮播 ---------- */
.hero{position:relative;height:100vh;min-height:620px;overflow:hidden;background:var(--dark)}
.hero-slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1.6s var(--ease);
}
.hero-slide.on{opacity:1}
.hero-slide .blk{transform:scale(1.06);transition:transform 7.5s linear}
.hero-slide.on .blk{transform:scale(1)}
.hero-slide::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(8,6,6,.62) 0%,rgba(8,6,6,.12) 42%,rgba(8,6,6,.22) 100%);
}
.hero-caption{
  position:absolute;left:6vw;bottom:11vh;z-index:5;color:#F4F1EA;max-width:720px;
}
.hero-caption .overline{color:rgba(244,241,234,.72)}
.hero-caption h1{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(38px,5.6vw,84px);line-height:1.06;margin:22px 0 20px;
}
.hero-caption p{font-size:14px;letter-spacing:.12em;color:rgba(244,241,234,.82);max-width:520px}
.hero-caption .cta-row{margin-top:36px;display:flex;gap:22px;flex-wrap:wrap}
.hero-index{
  position:absolute;right:6vw;bottom:11vh;z-index:5;color:#F4F1EA;
  display:flex;align-items:baseline;gap:6px;font-family:var(--serif);font-size:22px;
}
.hero-index .total{font-size:13px;opacity:.6}
.hero-progress{
  position:absolute;left:0;bottom:0;height:2px;background:rgba(244,241,234,.85);
  width:0;z-index:6;
}
.hero-dots{
  position:absolute;right:6vw;top:50%;transform:translateY(-50%);z-index:5;
  display:flex;flex-direction:column;gap:14px;
}
.hero-dots button{
  width:26px;height:1px;background:rgba(244,241,234,.34);transition:all .4s;padding:8px 0;
  background-clip:content-box;
}
.hero-dots button.on{background:rgba(244,241,234,.95)}
.hero-slide{cursor:pointer}
.hero-slide .hero-cta{margin-top:34px}
.hero-caption a.hero-cta{text-decoration:none}

/* ---------- Hero 滑块（竖状进度条） ---------- */
.hero-slider{
  position:absolute;left:50%;bottom:6.5vh;transform:translateX(-50%);z-index:6;
}
.hs-track{
  position:relative;display:flex;align-items:center;gap:12px;
  height:34px;cursor:pointer;touch-action:none;user-select:none;
}
.hs-bar{
  position:relative;width:5px;height:28px;padding:0;border:0;cursor:pointer;
  border-radius:999px;overflow:hidden;background:rgba(244,241,234,.3);
  transform-origin:center bottom;
  transition:transform .35s var(--ease),background .35s var(--ease);
}
.hs-bar-fill{
  position:absolute;left:0;right:0;bottom:0;height:0;
  background:rgba(244,241,234,.96);border-radius:999px;
}
.hs-bar.on{background:rgba(244,241,234,.42)}
.hs-bar:hover,.hs-bar:focus-visible{
  transform:scale(1.45);background:rgba(244,241,234,.5);outline:none;
}
.hs-track.dragging .hs-bar-fill{transition:none}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-block;font-size:11px;letter-spacing:.34em;text-transform:uppercase;
  padding:15px 34px;border:1px solid currentColor;transition:all .45s var(--ease);
  position:relative;overflow:hidden;
}
.btn:hover{background:var(--wine);border-color:var(--wine);color:#F4F1EA}
.btn.solid{background:var(--ink);color:#F4F1EA;border-color:var(--ink)}
.btn.solid:hover{background:var(--wine);border-color:var(--wine)}
.btn.light{border-color:rgba(244,241,234,.65)}
.btn.light:hover{background:#F4F1EA;color:var(--ink);border-color:#F4F1EA}

/* ---------- 品牌叙事（首页） ---------- */
.manifesto{
  background:var(--dark);color:#EFEAE0;padding:130px 6vw;
  display:grid;grid-template-columns:1.2fr .8fr;gap:8vw;align-items:center;
}
.manifesto .display{font-size:clamp(30px,3.6vw,54px)}
.manifesto .display em{font-style:italic;color:#C89B62}
.manifesto p{color:rgba(239,234,224,.72);margin-top:26px;font-size:15px;line-height:2}
.manifesto .sig{
  margin-top:44px;font-family:var(--serif);font-size:20px;letter-spacing:.2em;color:#C89B62;
}
.manifesto-img{position:relative}
.manifesto-img .blk{width:100%;aspect-ratio:4/5}
.manifesto-img::after{
  content:"";position:absolute;inset:18px;border:1px solid rgba(239,234,224,.28);pointer-events:none;
}

/* ---------- 系列矩阵 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line)}
.cat-card{position:relative;background:var(--bg);overflow:hidden;display:block}
.cat-card .ph{aspect-ratio:4/5;overflow:hidden;position:relative}
.cat-card .blk{position:absolute;inset:0}
.cat-card:hover .blk{transform:scale(1.05)}
.cat-card .info{padding:22px 20px 26px}
.cat-card .num{
  position:absolute;top:16px;left:18px;font-family:var(--serif);
  font-size:15px;color:#fff;z-index:2;letter-spacing:.14em;
  background:rgba(20,16,14,.34);padding:4px 10px;backdrop-filter:blur(4px);
}
.cat-card h3{font-family:var(--serif);font-size:24px;font-weight:500;letter-spacing:.06em}
.cat-card .en{font-size:10px;letter-spacing:.4em;color:var(--muted);text-transform:uppercase;margin-top:4px}
.cat-card .sub{font-size:12px;color:var(--ink-soft);margin-top:10px}
.cat-card .count{
  position:absolute;top:14px;right:16px;font-size:10px;letter-spacing:.2em;color:rgba(255,255,255,.85);
  background:rgba(20,16,14,.35);padding:4px 10px;backdrop-filter:blur(4px);z-index:2;
}

/* ---------- 编辑部大图块 ---------- */
.editorial{
  position:relative;min-height:72vh;display:flex;align-items:flex-end;
  overflow:hidden;color:#F4F1EA;
}
.editorial::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,6,6,.66),transparent 55%)}
.editorial .inner{position:relative;z-index:2;padding:0 6vw 90px;max-width:760px}
.editorial h2{font-family:var(--serif);font-size:clamp(30px,4vw,56px);font-weight:500;line-height:1.1}
.editorial p{margin-top:20px;color:rgba(244,241,234,.8);max-width:540px}

/* ---------- 服务区 ---------- */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line)}
.service{background:var(--bg);padding:56px 44px;transition:background .5s}
.service:hover{background:var(--bg-2)}
.service .no{font-family:var(--serif);font-size:15px;color:var(--gold);letter-spacing:.2em}
.service h3{font-family:var(--serif);font-size:26px;font-weight:500;margin:16px 0 14px}
.service p{font-size:13.5px;color:var(--ink-soft)}

/* ---------- 产品页 ---------- */
.products-layout{display:grid;grid-template-columns:250px 1fr;gap:70px;padding:150px 6vw 110px;min-height:100vh}
.side-nav{position:sticky;top:120px;align-self:start}
.side-nav .ttl{font-size:11px;letter-spacing:.4em;text-transform:uppercase;color:var(--muted);margin-bottom:26px}
.side-nav ul{list-style:none;border-top:1px solid var(--line)}
.side-nav li a{
  display:flex;justify-content:space-between;align-items:center;
  padding:13px 2px;border-bottom:1px solid var(--line);
  font-size:13px;letter-spacing:.12em;transition:padding .35s var(--ease),color .3s;
}
.side-nav li a span{font-size:10px;color:var(--muted)}
.side-nav li a:hover,.side-nav li a.on{color:var(--wine);padding-left:12px}

.product-toolbar{
  display:flex;justify-content:space-between;align-items:baseline;margin-bottom:40px;gap:20px;flex-wrap:wrap;
}
.product-toolbar h1{font-family:var(--serif);font-weight:500;font-size:clamp(30px,3.4vw,48px)}
.product-toolbar h1 small{font-size:12px;letter-spacing:.4em;color:var(--muted);display:block;font-family:var(--sans);margin-bottom:12px;text-transform:uppercase}
.pager{display:flex;align-items:center;gap:16px;font-size:12px;letter-spacing:.2em}
.pager button{
  width:40px;height:40px;border:1px solid var(--line);transition:all .35s;
  display:flex;align-items:center;justify-content:center;font-size:15px;
}
.pager button:hover:not(:disabled){background:var(--ink);color:#F4F1EA;border-color:var(--ink)}
.pager button:disabled{opacity:.28;cursor:default}
.pager .cur{color:var(--wine);font-family:var(--serif);font-size:17px}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px 34px}
.product-card{position:relative;cursor:pointer}
.product-card .ph{
  position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--bg-2);
}
.product-card .ph .blk{position:absolute;inset:0}
.product-card:hover .ph .blk{transform:scale(1.04)}
.product-card .code{
  position:absolute;top:14px;left:16px;font-size:10px;letter-spacing:.24em;
  color:#fff;z-index:3;background:rgba(20,16,14,.32);padding:4px 8px;backdrop-filter:blur(4px);
}
.product-card .dots{
  position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center;gap:5px;z-index:3;
}
.product-card .dots i{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.55);transition:background .3s}
.product-card .dots i.on{background:#fff}
.product-card .meta{padding:16px 2px 0}
.product-card .name{font-family:var(--serif);font-size:20px;font-weight:500;letter-spacing:.04em}
.product-card .en{font-size:10px;letter-spacing:.3em;color:var(--muted);text-transform:uppercase;margin-top:3px}
.product-card .row{display:flex;justify-content:space-between;align-items:baseline;margin-top:10px}
.product-card .price{font-size:13px;letter-spacing:.1em;color:var(--ink-soft)}
.product-card .inq{font-size:10px;letter-spacing:.26em;color:var(--wine);text-transform:uppercase;opacity:0;transform:translateX(-6px);transition:all .4s var(--ease)}
.product-card:hover .inq{opacity:1;transform:none}
.product-card::after{
  content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--wine);
  transition:width .6s var(--ease);z-index:4;
}
.product-card:hover::after{width:100%}

/* ---------- 网格末尾「更多产品」空白框 ---------- */
.more-card{position:relative;display:block;cursor:pointer}
.more-card .more-ph{
  aspect-ratio:4/5;display:flex;align-items:center;justify-content:center;
  border:1px dashed rgba(26,22,20,.3);background:rgba(26,22,20,.02);
  transition:background .5s var(--ease),border-color .5s var(--ease);
}
.more-card .plus{
  font-family:var(--sans);font-size:26px;line-height:1;color:var(--muted);
  transition:transform .5s var(--ease),color .5s var(--ease);
}
.more-card:hover .more-ph{background:rgba(26,22,20,.055);border-color:rgba(26,22,20,.5)}
.more-card:hover .plus{transform:rotate(90deg);color:var(--ink)}
.more-card .meta{padding:16px 2px 0}
.more-card .name{font-family:var(--serif);font-size:20px;font-weight:500;letter-spacing:.04em}
.more-card .en{font-size:10px;letter-spacing:.3em;color:var(--muted);text-transform:uppercase;margin-top:3px}
.more-card .row{display:flex;justify-content:space-between;align-items:baseline;margin-top:10px}
.more-card .inq{
  font-size:10px;letter-spacing:.26em;color:var(--wine);text-transform:uppercase;
  opacity:0;transform:translateX(-6px);transition:all .4s var(--ease);
}
.more-card:hover .inq{opacity:1;transform:none}
.more-card::after{
  content:"";position:absolute;left:0;bottom:-14px;height:1px;width:0;
  background:var(--wine);transition:width .5s var(--ease);
}
.more-card:hover::after{width:100%}

/* ---------- 详情抽屉 ---------- */
.drawer-veil{position:fixed;inset:0;background:rgba(12,10,9,.5);z-index:200;opacity:0;pointer-events:none;transition:opacity .5s}
.drawer-veil.open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(560px,94vw);background:var(--bg);z-index:201;
  transform:translateX(102%);transition:transform .6s var(--ease);
  display:flex;flex-direction:column;box-shadow:-30px 0 80px rgba(0,0,0,.25);
}
.drawer.open{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:22px 30px;border-bottom:1px solid var(--line)}
.drawer-head .code{font-size:11px;letter-spacing:.3em;color:var(--muted)}
.drawer-close{font-size:26px;line-height:1;padding:4px 8px;transition:transform .4s}
.drawer-close:hover{transform:rotate(90deg)}
.drawer-body{overflow-y:auto;padding:34px 40px 50px}
.drawer .gallery{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--bg-2);margin-bottom:14px}
.drawer .gallery .blk{position:absolute;inset:0;opacity:0;transition:opacity .5s}
.drawer .gallery .blk.on{opacity:1}
.drawer .thumbs{display:flex;gap:10px;margin-bottom:30px}
.drawer .thumbs button{width:70px;aspect-ratio:4/5;overflow:hidden;opacity:.55;transition:opacity .3s;outline:1px solid transparent;outline-offset:2px;position:relative}
.drawer .thumbs button .blk{position:absolute;inset:0}
.drawer .thumbs button.on{opacity:1;outline-color:var(--wine)}
.drawer h2{font-family:var(--serif);font-size:30px;font-weight:500}
.drawer .en-name{font-size:11px;letter-spacing:.34em;color:var(--muted);text-transform:uppercase;margin:6px 0 18px}
.drawer .price{font-family:var(--serif);font-size:24px;color:var(--wine)}
.drawer .desc{margin:20px 0 26px;color:var(--ink-soft);font-size:14px;line-height:1.9}
.spec-table{width:100%;border-collapse:collapse;margin-bottom:30px}
.spec-table td{padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}
.spec-table td:first-child{color:var(--muted);letter-spacing:.08em;width:42%}
.cert-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.cert-row i{
  font-style:normal;font-size:10px;letter-spacing:.18em;border:1px solid var(--line);
  padding:5px 12px;color:var(--ink-soft);
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:#B9B2A6;padding:90px 6vw 40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:60px;margin-bottom:80px}
.footer-grid .brand{color:#F4F1EA}
.footer-grid p{font-size:13px;margin-top:20px;max-width:300px;line-height:2}
.footer-grid h4{font-size:11px;letter-spacing:.34em;text-transform:uppercase;color:#F4F1EA;margin-bottom:24px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:12px}
.footer-grid a{font-size:13px;transition:color .3s}
.footer-grid a:hover{color:#F4F1EA}
.footer-base{
  border-top:1px solid rgba(255,255,255,.1);padding-top:30px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.4);
}

/* ---------- 询盘条 ---------- */
.inquiry-bar{
  background:var(--wine);color:#F4F1EA;padding:74px 6vw;
  display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;
}
.inquiry-bar h2{font-family:var(--serif);font-size:clamp(26px,3.2vw,44px);font-weight:500}
.inquiry-bar p{margin-top:12px;opacity:.8;font-size:14px}

/* ---------- 联系页 ---------- */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:150px 6vw 110px}
.contact-form .field{margin-bottom:26px}
.contact-form label{display:block;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--line);
  padding:12px 2px;font-family:inherit;font-size:15px;color:var(--ink);outline:none;
  transition:border-color .3s;border-radius:0;
}
.contact-form textarea{min-height:110px;resize:vertical}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--wine)}
.contact-info .block{margin-bottom:44px}
.contact-info h3{font-family:var(--serif);font-size:24px;font-weight:500;margin-bottom:12px}
.contact-info p{color:var(--ink-soft);font-size:14px}

/* ---------- 品牌影片 ---------- */
.film-block{grid-column:1/-1;margin-top:80px}
.film-head{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:34px;flex-wrap:wrap}
.film-head p{max-width:440px;color:var(--ink-soft);font-size:14px;line-height:1.9}
.film{position:relative;border:1px solid var(--line)}
.film video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#181414}
.film figcaption{
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:14px;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
}
.film figcaption em{font-style:normal}

/* ---------- 工房图片展示区 ---------- */
.atelier-strip{grid-column:1/-1;margin-top:90px;padding-top:70px;border-top:1px solid var(--line)}
.strip-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:44px;flex-wrap:wrap;
}
.strip-head p{max-width:420px;color:var(--ink-soft);font-size:14px;line-height:1.9}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.strip-item{position:relative}
.strip-item .blk{aspect-ratio:3/4;width:100%}
.strip-item figcaption{
  display:flex;gap:14px;margin-top:16px;font-size:12.5px;color:var(--ink-soft);line-height:1.75;
}
.strip-item figcaption b{
  font-family:var(--serif);font-size:17px;color:var(--gold);font-weight:500;flex:none;
}
.strip-item:hover .blk{transform:scale(1.03)}

/* ---------- 资质认证区 ---------- */
.certs-section{background:var(--bg-2)}
.cert-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);
  border:1px solid var(--line);
}
.cert-card{
  background:var(--bg);padding:46px 34px;min-height:190px;
  display:flex;flex-direction:column;justify-content:space-between;
  transition:background .5s var(--ease),transform .5s var(--ease);
}
.cert-card:hover{background:var(--dark);color:#F4F1EA}
.cert-card:hover .mark{color:#C89B62}
.cert-card:hover .d{color:rgba(244,241,234,.72)}
.cert-card .mark{
  font-family:var(--serif);font-size:clamp(24px,2.4vw,34px);font-weight:500;letter-spacing:.06em;
  transition:color .5s var(--ease);
}
.cert-card .d{
  font-size:11.5px;letter-spacing:.16em;color:var(--muted);margin-top:18px;
  transition:color .5s var(--ease);
}
.cert-note{
  text-align:center;margin-top:34px;font-size:11.5px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--muted);
}

/* ---------- 关于页 ---------- */
.story-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.about-hero{height:60vh;min-height:440px;position:relative;overflow:hidden;display:flex;align-items:flex-end;color:#F4F1EA}
.about-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,6,6,.6),transparent 60%)}
.about-hero .inner{position:relative;z-index:2;padding:0 6vw 70px}
.about-hero h1{font-family:var(--serif);font-size:clamp(34px,4.6vw,64px);font-weight:500}
.timeline{border-left:1px solid var(--line);margin-left:6px;padding-left:44px}
.timeline .t{position:relative;padding-bottom:52px}
.timeline .t::before{
  content:"";position:absolute;left:-49px;top:8px;width:9px;height:9px;border-radius:50%;
  background:var(--bg);border:1px solid var(--gold);
}
.timeline .yr{font-family:var(--serif);font-size:26px;color:var(--gold)}
.timeline p{margin-top:8px;color:var(--ink-soft);font-size:14px;max-width:520px}
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:70px 90px}
.values h3{font-family:var(--serif);font-size:26px;font-weight:500;margin-bottom:14px}
.values h3 span{color:var(--gold);font-size:15px;margin-right:14px}
.values p{color:var(--ink-soft);font-size:14px}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .products-layout{grid-template-columns:1fr;gap:40px;padding-top:130px}
  .side-nav{position:static;display:none}
  .manifesto{grid-template-columns:1fr}
  .contact-layout{grid-template-columns:1fr}
  .story-section{grid-template-columns:1fr;gap:50px}
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
  .atelier-strip{margin-top:60px;padding-top:50px}
}
@media (max-width:760px){
  .nav-links{display:none}
  .nav-burger{display:flex}
  .hero-caption{bottom:14vh;right:6vw}
  .hero-dots{display:none}
  .hero-slider{bottom:5.5vh}
  .hs-track{gap:9px}
  .hs-bar{width:4px;height:24px}
  .product-grid{grid-template-columns:1fr 1fr;gap:30px 16px}
  .section{padding:80px 6vw}
  .footer-grid{grid-template-columns:1fr 1fr}
  .values{grid-template-columns:1fr}
  .services{grid-template-columns:1fr}
}