/*
Theme Name: 润昌国际 · 防虫网中文站
Theme URI: https://cn.runchangcompany.com/
Author: 山东润昌国际贸易有限公司
Author URI: https://runchangcompany.com/
Description: 中文官网主题。含「产品」自定义类型（后台可增删产品与参数）、询价表单（后台留存 + 邮件通知）、博客列表与文章页。配色为低饱和鼠尾草绿。
Version: 1.0.1
Requires at least: 5.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: runchang-cn
*/

/* ============================================================
   前端样式（由静态站移植）
   配色：低饱和鼠尾草绿（sage green）· 米白底 · 浅色 Hero
   主色 #52796A · 中绿 #6B9080 · 墨绿 #3B5A4A · 页脚 #25342A
   字体：优先系统中文字体，零外部请求，国内访问快
   ============================================================ */

:root{
  --brand:#52796a;          /* 主操作色（按钮、链接） */
  --brand-mid:#6b9080;      /* 点缀 / 图标 */
  --brand-deep:#3b5a4a;     /* 标题、表头、强调文字 */
  --brand-dark:#25342a;     /* 页脚 */
  --brand-light:#8faf9c;    /* 次级线条、纹理 */
  --brand-mist:#eaf1ea;     /* 浅绿底 */
  --brand-soft:#f3f8f2;     /* 极浅绿底 */
  --ink:#26332c;
  --ink-2:#35443a;
  --muted:#6c7c71;
  --line:#e1eae1;
  --bg:#fbfcf9;
  --white:#fff;
  --radius:14px;
  --shadow-sm:0 1px 2px rgba(38,51,44,.04), 0 4px 14px rgba(38,51,44,.05);
  --shadow-md:0 14px 34px rgba(59,90,74,.10);
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --wrap:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}
body{
  font-family:var(--font);font-size:16px;line-height:1.75;color:var(--ink);
  background:var(--bg);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none}
ul,ol{list-style:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------------- 顶部导航 ---------------- */
.header{
  position:sticky;top:0;z-index:50;background:rgba(253,254,251,.94);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:32px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--brand-deep);letter-spacing:.01em}
.logo-mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;
  background:linear-gradient(145deg,#5e8471,#3b5a4a);font-size:15px;font-weight:800;
  flex:0 0 auto;box-shadow:0 4px 10px rgba(59,90,74,.18);
}
.logo small{display:block;font-size:10.5px;font-weight:500;color:#8a9a8f;letter-spacing:.1em;line-height:1.5}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{font-size:15px;color:var(--ink-2);padding:6px 0;position:relative;transition:color .18s}
.nav a:hover{color:var(--brand-deep)}
.nav a.active{color:var(--brand-deep);font-weight:600}
.nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--brand-mid);border-radius:2px;
}
.header-tel{display:flex;align-items:center;gap:7px;font-weight:700;color:var(--brand-deep);font-size:15px;white-space:nowrap}
.nav-toggle{display:none;width:40px;height:40px;margin-left:auto;border:1px solid var(--line);border-radius:9px}

/* ---------------- 按钮 ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;border-radius:30px;font-weight:600;font-size:15px;
  transition:transform .16s, background .18s, box-shadow .2s, color .18s;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(82,121,106,.22)}
.btn-primary:hover{background:var(--brand-deep);box-shadow:0 12px 26px rgba(59,90,74,.26)}
.btn-ghost{border:1px solid rgba(255,255,255,.42);color:#fff;background:rgba(255,255,255,.1)}
.btn-ghost:hover{background:rgba(255,255,255,.2)}
.btn-outline{border:1px solid #b8cfc0;color:var(--brand-deep);background:rgba(255,255,255,.7)}
.btn-outline:hover{background:var(--brand-deep);border-color:var(--brand-deep);color:#fff}

/* ---------------- Hero（浅色） ---------------- */
.hero{
  position:relative;overflow:hidden;color:var(--ink);
  background:
    radial-gradient(900px 380px at 88% -14%, rgba(143,175,156,.30), transparent 62%),
    linear-gradient(152deg,#f7faf5 0%,#eaf2e9 56%,#dfecdf 100%);
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    repeating-linear-gradient(45deg,rgba(107,144,128,.13) 0 1px,transparent 1px 16px),
    repeating-linear-gradient(-45deg,rgba(107,144,128,.13) 0 1px,transparent 1px 16px);
  mask-image:linear-gradient(to bottom,transparent,#000 45%,transparent 92%);
  -webkit-mask-image:linear-gradient(to bottom,transparent,#000 45%,transparent 92%);
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:78px 0 86px}
.tag{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.1em;
  background:rgba(255,255,255,.78);border:1px solid #cfe0d3;
  padding:7px 14px;border-radius:999px;margin-bottom:22px;color:#4a6d58;font-weight:600;
  flex-wrap:wrap;max-width:100%;
}
.tag i{width:6px;height:6px;border-radius:50%;background:var(--brand-mid);display:block}
.hero h1{font-size:clamp(30px,3.6vw,45px);font-weight:700;line-height:1.32;letter-spacing:-.01em;color:#2a3b31}
.hero h1 em{font-style:normal;color:var(--brand-deep);position:relative}
.hero .lead{margin-top:18px;font-size:16.5px;color:#5f7166;max-width:34em}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-meta{display:flex;gap:30px;margin-top:38px;flex-wrap:wrap}
.hero-meta div{font-size:13px;color:#6c7c71}
.hero-meta strong{display:block;font-size:25px;color:#2a3b31;font-weight:700;line-height:1.25;letter-spacing:-.01em}
/* 右侧数据卡 */
.hero-card{
  background:#fff;border:1px solid #e3ece4;
  border-radius:18px;padding:26px;box-shadow:0 18px 40px rgba(59,90,74,.09);
}
.hero-card h3{font-size:14px;font-weight:700;color:var(--brand-deep);margin-bottom:16px;display:flex;align-items:center;gap:8px;letter-spacing:.02em}
.spec-row{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px dashed #e6ede5;font-size:14px;color:#5f7166}
.spec-row:last-child{border:0;padding-bottom:0}
.spec-row b{color:#2a3b31;font-weight:700}

/* ---------------- 区块通用 ---------------- */
.section{padding:76px 0}
.section.white{background:var(--white)}
.sec-head{text-align:center;max-width:720px;margin:0 auto 46px}
.sec-kicker{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.16em;
  color:var(--brand-deep);background:var(--brand-mist);padding:5px 13px;border-radius:999px;margin-bottom:14px;
}
.sec-head h2{font-size:clamp(24px,2.6vw,31px);font-weight:700;color:#26332c;letter-spacing:-.01em}
.sec-head p{margin-top:12px;color:var(--muted);font-size:15.5px}

/* ---------------- 产品卡 ---------------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.p-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .2s, box-shadow .2s, border-color .2s;
  display:flex;flex-direction:column;
}
.p-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c9dccd}
.p-thumb{
  height:132px;display:grid;place-items:center;position:relative;
  background:linear-gradient(140deg,#eff6ee,#f9fcf8);
  border-bottom:1px solid var(--line);
}
.p-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.p-thumb .mesh{
  width:78px;height:78px;border-radius:12px;opacity:.45;
  background-image:
    repeating-linear-gradient(0deg,#6b9080 0 1px,transparent 1px 7px),
    repeating-linear-gradient(90deg,#6b9080 0 1px,transparent 1px 7px);
}
.p-thumb .badge{
  position:absolute;top:12px;left:12px;background:rgba(255,255,255,.9);color:var(--brand-deep);
  border:1px solid #d3e2d7;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;
}
.p-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.p-body h3{font-size:17px;font-weight:700;color:#26332c;margin-bottom:8px}
.p-body p{font-size:14px;color:var(--muted);flex:1}
.p-spec{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 16px}
.p-spec span{font-size:12px;color:#4a6d58;background:var(--brand-soft);border-radius:6px;padding:3px 8px}
.p-link{font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:5px}
.p-link:hover{gap:9px;transition:gap .18s;color:var(--brand-deep)}

/* ---------------- 优势 ---------------- */
.adv{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.adv-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.adv-ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand-mist);color:var(--brand-deep);margin-bottom:16px;
}
.adv-item h3{font-size:16.5px;font-weight:700;margin-bottom:8px;color:#26332c}
.adv-item p{font-size:14px;color:var(--muted)}

/* ---------------- 应用场景（浅色卡） ---------------- */
.scene{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.scene-item{
  position:relative;border-radius:var(--radius);padding:26px 22px;overflow:hidden;
  background:linear-gradient(150deg,#eef5ec,#e2ede1);border:1px solid #dbe8da;
  min-height:170px;display:flex;flex-direction:column;justify-content:flex-end;
}
.scene-item:nth-child(2){background:linear-gradient(150deg,#eef3ee,#dfe9e2);border-color:#d8e5dc}
.scene-item:nth-child(3){background:linear-gradient(150deg,#f1f6ef,#e6efe2);border-color:#dde9d8}
.scene-item:nth-child(4){background:linear-gradient(150deg,#f3f6ec,#e8eedd);border-color:#e1e8d4}
.scene-item h3{font-size:17px;font-weight:700;margin-bottom:6px;color:#2f4a3c}
.scene-item p{font-size:13px;color:#5f7166;line-height:1.65}

/* ---------------- 参数表 ---------------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:640px}
thead th{background:var(--brand-deep);color:#fff;text-align:left;padding:14px 16px;font-weight:600;white-space:nowrap}
tbody td{padding:13px 16px;border-bottom:1px solid #edf3ed;color:var(--ink-2);vertical-align:top}
tbody tr:nth-child(even){background:#f9fcf8}
tbody tr:hover{background:#f0f6ef}
tbody td strong{color:var(--brand-deep);font-weight:700}
.table-note{font-size:13px;color:var(--muted);margin-top:12px}

/* ---------------- 数据条（浅色） ---------------- */
.stats-band{background:linear-gradient(120deg,#eef5ec,#e3eee4);border-top:1px solid #e0ebe0;border-bottom:1px solid #e0ebe0;color:#2a3b31;padding:56px 0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stats .n{font-size:36px;font-weight:700;line-height:1.1;color:var(--brand-deep);letter-spacing:-.02em}
.stats .n small{font-size:16px;font-weight:600;margin-left:2px}
.stats .l{font-size:13.5px;color:#6c7c71;margin-top:6px}

/* ---------------- 流程 ---------------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.flow-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.flow-item::before{
  counter-increment:step;content:counter(step);
  width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:var(--brand-mist);color:var(--brand-deep);font-weight:800;font-size:14px;margin-bottom:14px;
}
.flow-item h3{font-size:15.5px;font-weight:700;margin-bottom:6px;color:#26332c}
.flow-item p{font-size:13.5px;color:var(--muted)}

/* ---------------- FAQ ---------------- */
.faq{max-width:860px;margin:0 auto;display:grid;gap:12px}
details.q{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-sm);overflow:hidden}
details.q summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:600;font-size:15.5px;
  display:flex;justify-content:space-between;gap:16px;align-items:center;color:var(--ink-2);
}
details.q summary::-webkit-details-marker{display:none}
details.q summary::after{content:"+";color:var(--brand-mid);font-size:20px;font-weight:400;line-height:1;transition:transform .2s}
details.q[open] summary::after{transform:rotate(45deg)}
details.q[open] summary{color:var(--brand-deep)}
details.q .a{padding:0 22px 20px;font-size:14.5px;color:var(--muted)}

/* ---------------- CTA 区 ---------------- */
.cta-band{padding:0 0 80px}
.cta-box{
  background:linear-gradient(135deg,#5e8471,#3b5a4a);border-radius:20px;padding:48px;
  display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
  box-shadow:0 20px 44px rgba(59,90,74,.18);position:relative;overflow:hidden;
}
.cta-box::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:rgba(255,255,255,.07);
}
.cta-box h2{font-size:26px;font-weight:700;color:#fff;margin-bottom:10px}
.cta-box p{color:#d5e6da;font-size:14.5px;max-width:34em}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
.btn-white{background:#fff;color:var(--brand-deep)}
.btn-white:hover{background:#f2f8f1}

/* ---------------- 面包屑 ---------------- */
.crumbs{background:#fff;border-bottom:1px solid var(--line)}
.crumbs .wrap{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);height:48px;flex-wrap:wrap}
.crumbs a:hover{color:var(--brand-deep)}
.crumbs span.sep{color:#c6d5ca}

/* ---------------- 内页头部（浅色） ---------------- */
.page-head{
  background:
    radial-gradient(700px 300px at 90% -20%, rgba(143,175,156,.28), transparent 62%),
    linear-gradient(150deg,#f7faf5,#e6efe5);
  color:#2a3b31;padding:54px 0;
  position:relative;overflow:hidden;border-bottom:1px solid #e0ebe0;
}
.page-head::after{
  content:"";position:absolute;inset:0;opacity:.45;
  background-image:
    repeating-linear-gradient(45deg,rgba(107,144,128,.12) 0 1px,transparent 1px 16px),
    repeating-linear-gradient(-45deg,rgba(107,144,128,.12) 0 1px,transparent 1px 16px);
}
.page-head .wrap{position:relative;z-index:1}
.page-head h1{font-size:clamp(26px,3vw,35px);font-weight:700;letter-spacing:-.01em;color:#2a3b31}
.page-head p{margin-top:10px;color:#5f7166;font-size:15.5px;max-width:44em}

/* ---------------- 表单 ---------------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-md)}
.form-card h2{font-size:21px;font-weight:700;margin-bottom:6px;color:#26332c}
.form-card .sub{font-size:13.5px;color:var(--muted);margin-bottom:24px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field label i{color:var(--brand);font-style:normal}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;font:inherit;font-size:14.5px;color:var(--ink);
  background:#fff;border:1px solid #d2e0d6;border-radius:10px;transition:border-color .18s, box-shadow .18s;
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-light);box-shadow:0 0 0 3px rgba(107,144,128,.16);
}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:12px;display:flex;gap:6px;align-items:flex-start}
.btn-submit{width:100%;background:var(--brand);color:#fff;border-radius:30px;padding:15px;font-weight:700;font-size:15.5px;margin-top:8px;transition:background .2s}
.btn-submit:hover{background:var(--brand-deep)}

/* ---------------- 联系卡 ---------------- */
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.contact-card h2{font-size:14px;font-weight:700;letter-spacing:.08em;color:#8a9a8f;margin-bottom:18px}
.c-item{display:flex;gap:13px;padding:14px 0;border-bottom:1px dashed var(--line)}
.c-item:last-child{border:0;padding-bottom:0}
.c-item:first-of-type{padding-top:0}
.c-ico{flex:0 0 38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--brand-mist);color:var(--brand-deep)}
.c-item .k{font-size:12px;color:#8a9a8f;font-weight:600;letter-spacing:.05em;display:block}
.c-item .v{font-size:15px;font-weight:600;color:#26332c;word-break:break-all;display:block}
.c-item .v small{display:block;font-weight:400;font-size:12.5px;color:var(--muted)}

/* ---------------- 页脚 ---------------- */
.footer{background:var(--brand-dark);color:#a9bfb0;padding:56px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px}
.footer h4{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:16px}
.footer li{margin-bottom:9px}
.footer a:hover{color:#fff}
.footer-brand .logo{color:#fff;margin-bottom:14px}
.footer-brand .logo small{color:#8aa896}
.footer-brand p{font-size:13.5px;color:#96ad9e;max-width:26em}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:12.5px;color:#87a192;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
}
.footer-bottom a{color:#87a192}

/* ---------------- 工厂实景图片 ---------------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery.g4{grid-template-columns:repeat(4,1fr)}
.gallery-item{
  position:relative;border-radius:var(--radius);overflow:hidden;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.gallery-item img{width:100%;height:230px;object-fit:cover;transition:transform .35s}
.gallery-item:hover img{transform:scale(1.035)}
.gallery-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 16px 12px;font-size:13.5px;font-weight:600;color:#fff;
  background:linear-gradient(to top,rgba(24,38,30,.72),transparent);
}
/* 生产工艺图卡 */
.proc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);position:relative}
.proc-card img{width:100%;height:200px;object-fit:cover}
.proc-card .pc-body{padding:20px 22px 22px}
.proc-card .step{
  position:absolute;top:14px;left:14px;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:rgba(255,255,255,.92);color:var(--brand-deep);font-weight:800;font-size:14px;box-shadow:0 2px 8px rgba(24,38,30,.18);
}
.proc-card h3{font-size:15.5px;font-weight:700;margin-bottom:6px;color:#26332c}
.proc-card p{font-size:13.5px;color:var(--muted)}
/* 双图条 */
.duo{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}
.duo figure{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.duo img{width:100%;height:260px;object-fit:cover}
.duo figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:30px 18px 13px;font-size:13.5px;font-weight:600;color:#fff;
  background:linear-gradient(to top,rgba(24,38,30,.72),transparent);
}
/* 联系页厂区小图 */
.addr-photo{margin-top:16px;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.addr-photo img{width:100%;height:150px;object-fit:cover}

/* ---------------- 单品详情（一排五张紧凑竖卡） ---------------- */
.pd-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.pd-row .p-card{display:flex;flex-direction:column}
.pd-row .pd-img{position:relative;overflow:hidden}
.pd-row .pd-img img{width:100%;height:130px;object-fit:cover;display:block}
.pd-row .pd-img .badge{
  position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);color:var(--brand-deep);
  border:1px solid #d3e2d7;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap;
}
.pd-row .p-body{padding:14px 14px 16px;display:flex;flex-direction:column;flex:1}
.pd-row .p-body h3{font-size:14px;margin-bottom:7px}
.pd-row .p-body p{font-size:12.5px;color:var(--muted);line-height:1.6;flex:1}
.pd-row .p-spec{margin-top:10px;gap:5px;font-size:11px;flex-wrap:wrap}
.pd-row .p-link{margin-top:12px;font-size:13px}

/* ---------------- 响应式 ---------------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:36px;padding:56px 0 64px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .adv{grid-template-columns:repeat(2,1fr)}
  .scene{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .gallery.g4{grid-template-columns:repeat(2,1fr)}
  .duo{grid-template-columns:1fr}
  .proc-card img{height:180px}
  .pd-row{grid-template-columns:repeat(3,1fr)}
  .pd-row .pd-img img{height:150px}
}
@media (max-width:768px){
  .nav{
    position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;gap:0;
    padding:10px 24px 18px;border-bottom:1px solid var(--line);display:none;box-shadow:0 12px 24px rgba(38,51,44,.06);
  }
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid #f1f6f1}
  .nav a.active::after{display:none}
  .nav-toggle{display:grid;place-items:center}
  .header-tel{display:none}
  .hero-meta{gap:16px 24px}
  .hero-meta div{min-width:0}
  .hero h1{font-size:clamp(26px,7vw,34px)}
  .section{padding:54px 0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .pd-row{grid-template-columns:repeat(2,1fr)}
  .pd-row .pd-img img{height:150px}
  .adv,.scene,.flow{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .gallery-item img{height:220px}
  .cta-box{padding:30px 24px}
  .form-card{padding:24px 20px}
  .row-2{grid-template-columns:1fr;gap:0}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}


/* ---------------- WordPress 适配 ---------------- */
body.admin-bar .header{top:32px}
@media(max-width:782px){body.admin-bar .header{top:46px}}

/* 文章正文排版 */
.entry{max-width:800px;margin:0 auto}
.entry h2{font-size:25px;font-weight:700;margin:36px 0 14px;color:#26332c}
.entry h3{font-size:20px;font-weight:700;margin:28px 0 12px;color:#26332c}
.entry p{margin:0 0 18px;color:var(--ink-2)}
.entry ul,.entry ol{margin:0 0 18px;padding-left:24px;list-style:revert}
.entry li{margin-bottom:8px}
.entry a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.entry img{border-radius:12px;margin:18px 0}
.entry blockquote{border-left:3px solid var(--brand-light);padding:6px 0 6px 18px;color:var(--muted);margin:0 0 18px}
.entry table{width:100%;border-collapse:collapse;font-size:14.5px;margin:0 0 18px}
.entry table th{background:var(--brand-deep);color:#fff;text-align:left;padding:12px 14px}
.entry table td{padding:11px 14px;border-bottom:1px solid #edf3ed}

/* 文章列表卡 */
.post-card .p-thumb{height:170px}
.post-card .p-meta{font-size:12.5px;color:#8a9a8f;margin-bottom:8px;display:flex;gap:10px;flex-wrap:wrap}
.post-card .p-body h3{font-size:17px}
.post-card .p-body h3 a:hover{color:var(--brand)}
.post-card .p-body p{font-size:14px;color:var(--muted)}

/* 空状态 */
.empty-note{
  text-align:center;padding:44px 24px;border:1px dashed #cfe0d3;border-radius:var(--radius);
  color:var(--muted);background:#fff;font-size:14.5px;
}

/* 提示条 */
.notice{
  border-radius:12px;padding:14px 18px;font-size:14.5px;margin-bottom:22px;
  background:#eef6ee;border:1px solid #cfe4d2;color:#2f5c40;
}
.notice.err{background:#fdf1f1;border-color:#e8cfcf;color:#8a3232}

/* 分页 */
.pager{display:flex;gap:10px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.pager .page-numbers{
  display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;
  border:1px solid var(--line);border-radius:10px;background:#fff;font-size:14px;color:var(--ink-2);
}
.pager .page-numbers.current{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.pager .page-numbers:hover{border-color:var(--brand-light)}

/* 后台可编辑的页面正文 */
.page-body{max-width:860px;margin:0 auto 10px}
.page-body p{color:var(--muted);margin-bottom:14px}