:root{
  --c-primary: #f3d9c4;
  --c-primary-dark: #f3d9c4;
  --font: 'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
}
:root{
  --bg:#efe6da;            /* 米陶 */
  --card:#fffaf3;          /* 卡片 */
  --clay:#9c4221;          /* 赭陶 主色 */
  --clay-deep:#7c3416;     /* 按钮深赭陶 */
  --ink:#3b2417;           /* 标题 */
  --muted:#6b5544;         /* 正文 */
  --line:rgba(156,66,33,.16);
  --clay-soft:rgba(156,66,33,.10);
  --radius:22px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Segoe UI","Microsoft YaHei",system-ui,sans-serif;background:var(--bg);color:var(--muted);line-height:1.75}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.wrap{width:min(1180px,92vw);margin:0 auto}

/* 手作陶轮纹理分隔 */
.wheel{height:16px;background:repeating-linear-gradient(90deg,var(--clay) 0 3px,transparent 3px 17px);opacity:.45}
.wheel.soft{opacity:.28}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:var(--card);color:var(--ink);box-shadow:0 2px 18px rgba(59,36,23,.10);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:20px;letter-spacing:.5px}
.logo small{display:block;font-size:10px;font-weight:600;color:var(--clay);letter-spacing:2px}
.nav{display:flex;gap:4px;align-items:center}
.nav a{padding:9px 16px;border-radius:30px;color:var(--muted);font-size:15px;font-weight:600;transition:.2s}
.nav a:hover{color:var(--clay-deep);background:var(--clay-soft)}
.nav a.active{background:var(--clay);color:#fff;font-weight:700}
.burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.burger span{width:24px;height:3px;background:var(--clay-deep);border-radius:2px;display:block}

/* hero 居中 + 整宽大图 */
.hero{padding:66px 0 40px;background:radial-gradient(900px 360px at 50% -10%,var(--clay-soft),transparent),var(--bg)}
.hero-center{text-align:center;max-width:780px;margin:0 auto}
.eyebrow{display:inline-block;color:var(--clay-deep);font-weight:700;letter-spacing:3px;font-size:13px;text-transform:uppercase;margin-bottom:16px}
.hero h1{font-size:48px;line-height:1.18;color:var(--ink);margin-bottom:18px;letter-spacing:1px}
.hero p.lead{font-size:17px;color:var(--muted);max-width:560px;margin:0 auto 30px}
.btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.btn{display:inline-block;padding:13px 30px;border-radius:30px;font-weight:700;font-size:15px;transition:.2s;cursor:pointer}
.btn.primary{background:var(--clay-deep);color:#fff}
.btn.primary:hover{background:var(--ink)}
.btn.ghost{border:2px solid var(--clay);color:var(--clay-deep)}
.btn.ghost:hover{background:var(--clay);color:#fff}

/* 整宽 banner 图片 */
.hero-banner{margin-top:42px}
.hero-banner img{width:100%;height:440px;object-fit:cover}

/* strip 快速参数条 */
.strip{background:var(--card);border-block:1px solid var(--line);padding:20px 0}
.strip .wrap{display:flex;justify-content:space-around;flex-wrap:wrap;gap:14px;text-align:center}
.strip div{font-size:14px;color:var(--muted)}
.strip b{color:var(--clay-deep);font-size:19px;display:block;font-weight:800}

/* section */
.sec{padding:64px 0}
.sec.tint{background:var(--clay-soft)}
.sec-head{text-align:center;max-width:700px;margin:0 auto 42px}
.sec-head .eyebrow{margin-bottom:8px}
.sec-head h2{font-size:32px;color:var(--ink);margin-bottom:10px;letter-spacing:.5px}
.sec-head p{color:var(--muted)}

/* about preview */
.about .grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:center}
.about img{width:100%;height:380px;object-fit:cover;border-radius:var(--radius);box-shadow:0 16px 40px rgba(59,36,23,.14)}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
.feat div{display:flex;gap:12px;align-items:flex-start}
.feat svg{flex:none;width:30px;height:30px;color:var(--clay)}
.feat b{display:block;color:var(--ink)}
.feat span{font-size:14px;color:var(--muted)}

/* 大圆角陶土卡片 产品 */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.22s;box-shadow:0 6px 18px rgba(59,36,23,.06)}
.pcard:hover{transform:translateY(-6px);box-shadow:0 18px 42px rgba(59,36,23,.16);border-color:var(--clay)}
.pcard img{width:100%;height:210px;object-fit:cover}
.pcard .body{padding:20px 22px}
.pcard .tag{font-size:12px;color:var(--clay-deep);font-weight:700;letter-spacing:1px}
.pcard h3{font-size:19px;color:var(--ink);margin:6px 0}
.pcard p{font-size:14px;color:var(--muted)}

/* 优势/服务 */
.sgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.scard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;text-align:center;transition:.22s;box-shadow:0 6px 18px rgba(59,36,23,.06)}
.scard:hover{border-color:var(--clay);transform:translateY(-4px)}
.scard .ic{width:60px;height:60px;margin:0 auto 14px;border-radius:50%;background:var(--clay-soft);color:var(--clay);display:flex;align-items:center;justify-content:center}
.scard .ic svg{width:30px;height:30px}
.scard h3{font-size:17px;color:var(--ink);margin-bottom:6px}
.scard p{font-size:14px;color:var(--muted)}

/* 数据统计带 */
.band{background:var(--clay-deep);color:#fff;padding:54px 0}
.band .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.band .num{font-size:42px;font-weight:800;color:#f3d9c4}
.band .lab{color:#f0e2d6;font-size:14px;margin-top:4px}

/* 新闻 */
.ngrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ncard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.22s;box-shadow:0 6px 18px rgba(59,36,23,.06)}
.ncard:hover{transform:translateY(-5px);box-shadow:0 16px 38px rgba(59,36,23,.14)}
.ncard img{width:100%;height:190px;object-fit:cover}
.ncard .body{padding:16px 20px}
.ncard .date{font-size:12px;color:var(--clay-deep);font-weight:700}
.ncard h3{font-size:16px;color:var(--ink);margin:6px 0;line-height:1.45}
.ncard p{font-size:13px;color:var(--muted)}

/* CTA */
.cta{background:var(--clay);color:#fff;text-align:center;padding:58px 0}
.cta h2{font-size:30px;margin-bottom:10px;letter-spacing:.5px}
.cta p{margin-bottom:22px;opacity:.95}
.cta .btn.ghost{border-color:#fff;color:#fff}
.cta .btn.ghost:hover{background:#fff;color:var(--clay-deep)}

/* footer */
.ftr{background:var(--ink);color:#e7d9cc;padding:52px 0 22px}
.ftr .grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
.ftr h4{color:#fff;font-size:16px;margin-bottom:14px}
.ftr a{color:#e7d9cc;font-size:14px;display:block;padding:4px 0}
.ftr a:hover{color:#f3c9a8}
.ftr p{font-size:14px;line-height:1.85}
.ftr .brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:20px;margin-bottom:12px}
.ftr .bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:16px;font-size:13px;color:#b89e8c;text-align:center}

/* page head */
.phead{background:linear-gradient(120deg,var(--clay),var(--clay-deep));color:#fff;padding:54px 0}
.phead .eyebrow{color:#f3d9c4}
.phead h1{font-size:34px;margin:8px 0;letter-spacing:1px}
.phead .crumb{font-size:13px;color:#f0dccb}
.phead .crumb a{color:#f3d9c4}

/* values */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.vcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;border-top:4px solid var(--clay);box-shadow:0 6px 18px rgba(59,36,23,.06)}
.vcard h3{color:var(--ink);margin-bottom:8px}
.vcard p{color:var(--muted);font-size:14px}

/* timeline */
.timeline{position:relative;margin:30px 0 0;padding-left:28px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:3px;background:var(--clay-soft)}
.tl{position:relative;padding:0 0 26px 22px}
.tl::before{content:"";position:absolute;left:-26px;top:4px;width:16px;height:16px;border-radius:50%;background:var(--clay);border:3px solid var(--card);box-shadow:0 0 0 2px var(--clay)}
.tl .yr{font-weight:800;color:var(--clay-deep)}
.tl p{color:var(--muted);font-size:14px}

/* product filter */
.pfilter{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:36px}
.pfilter button{border:1px solid var(--clay);background:var(--card);color:var(--clay-deep);padding:9px 20px;border-radius:30px;font-weight:600;cursor:pointer;transition:.2s}
.pfilter button:hover{background:var(--clay-soft)}
.pfilter button.on{background:var(--clay);color:#fff}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}
.cinfo{display:grid;gap:16px}
.cinfo .ci{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.cinfo svg{width:26px;height:26px;color:var(--clay);flex:none}
.cinfo b{display:block;color:var(--ink)}
.cinfo span{font-size:14px;color:var(--muted)}
.cform{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 6px 18px rgba(59,36,23,.06)}
.cform h3{color:var(--ink);margin-bottom:18px}
.cform label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin:12px 0 6px}
.cform input,.cform textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:12px;font-size:14px;font-family:inherit;background:var(--bg)}
.cform input:focus,.cform textarea:focus{outline:none;border-color:var(--clay)}
.cform button{margin-top:18px;width:100%;background:var(--clay-deep);color:#fff;border:0;padding:13px;border-radius:30px;font-weight:700;font-size:15px;cursor:pointer}
.cform button:hover{background:var(--ink)}
.map{margin-top:18px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.map img{width:100%;height:230px;object-fit:cover;filter:saturate(.85) sepia(.12)}
.ok{display:none;background:#f1e7d6;color:var(--clay-deep);border:1px solid var(--clay);padding:12px 16px;border-radius:12px;margin-top:14px;font-weight:600}

/* responsive */
@media(max-width:960px){
  .hero .grid,.about .grid,.contact-grid{grid-template-columns:1fr;gap:30px}
  .pgrid,.ngrid,.values{grid-template-columns:repeat(2,1fr)}
  .sgrid,.band .grid{grid-template-columns:repeat(2,1fr)}
  .ftr .grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:36px}
  .hero-banner img{height:300px}
  .nav{position:absolute;top:72px;left:0;right:0;background:var(--card);flex-direction:column;padding:14px;gap:4px;display:none;box-shadow:0 12px 24px rgba(59,36,23,.14)}
  .nav.open{display:flex}
  .burger{display:flex}
}
@media(max-width:640px){
  .pgrid,.ngrid,.values,.sgrid,.band .grid,.ftr .grid{grid-template-columns:1fr}
  .feat{grid-template-columns:1fr}
  .hero h1{font-size:30px}
  .sec-head h2{font-size:26px}
  .hero-banner img{height:220px}
}

/* ===== CMS 共享：列表 / 详情 / 分页 / 表单 ===== */
.cms-page{padding:72px 0;}
.cms-page .container{max-width:1200px;margin:0 auto;padding:0 20px;}
.cms-page .cms-title{font-size:34px;font-weight:800;text-align:center;margin-bottom:8px;}
.cms-page .cms-subtitle{text-align:center;color:#888;margin-bottom:36px;}
.cms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:26px;}
.cms-card{display:block;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 8px 26px rgba(0,0,0,.07);transition:.25s;text-decoration:none;color:inherit;}
.cms-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.12);}
.cms-card img{width:100%;height:200px;object-fit:cover;display:block;}
.cms-card h3{margin:0;padding:18px 18px 4px;font-size:18px;}
.cms-card p{padding:0 18px 18px;color:#777;font-size:14px;margin:0;}
.cms-detail{max-width:860px;margin:0 auto;padding:0 20px;}
.cms-detail img{max-width:100%;border-radius:14px;margin:18px 0;}
.cms-detail h1{font-size:34px;margin:10px 0 6px;}
.cms-detail .lead{color:#888;font-size:16px;}
.cms-content{line-height:1.9;color:#444;margin-top:18px;}
.cms-content img{max-width:100%;}
.cms-back{display:inline-block;margin:8px 0 18px;color:var(--c-primary,#e11d2e);text-decoration:none;font-weight:600;}
.cms-pager{margin:34px 0;text-align:center;}
.cms-pager a,.cms-pager span{padding:8px 14px;margin:0 3px;border-radius:8px;background:#fff;color:#444;text-decoration:none;box-shadow:0 2px 8px rgba(0,0,0,.06);}
.cms-pager .active{background:var(--c-primary,#e11d2e);color:#fff;}
.contact-form{max-width:640px;margin:18px auto 0;display:grid;gap:14px;}
.contact-form input,.contact-form textarea,.contact-form select{
  width:100%;padding:12px 14px;border:1px solid #e3e3e3;border-radius:10px;font-size:15px;font-family:inherit;}
.contact-form textarea{min-height:120px;resize:vertical;}
.btn-primary{background:var(--c-primary,#e11d2e);color:#fff;padding:12px 22px;border-radius:10px;font-weight:700;border:none;cursor:pointer;}
.form-alert{padding:12px 14px;border-radius:10px;margin-bottom:12px;font-size:14px;}
.form-alert-ok{background:#eafaf0;color:#1c7a43;}
.form-alert-err{background:#fdecea;color:#b42318;}
.form-alert-err ul{margin:6px 0 0;padding-left:18px;}
.ve-editable-bg{cursor:pointer;}