/*
Theme Name: Shiming Industrial
Theme URI: https://www.shimingmuye.com/
Author: Shiming Wood
Author URI: https://www.shimingmuye.com/
Description: 河北世明木业官网主题 —— 浅色商务风单页设计 v2.5.10。白底 + 米白次级 + 原木色强调 + 浅色阴影，企业品牌官网调性。保留：六大服务、七类产品、数据墙、新闻 CPT、7 语言切换（zh/en/ru/es/ar/fr/de，按访客地区自动识别，含阿拉伯语 RTL 支持）。v2.3+ 后台「主题设置」含：① 联系方式（电话/邮箱/地址/ICP） ② 图片资源（11 张媒体库 picker） ③ 首页文本（中文 20 键）。v2.4 把语言切换器从自定义下拉改为原生 <select>，v2.4.1 修复 i18n.js 末尾污染 bug，v2.5.0 把「主题设置」从「外观」子菜单升级为顶级菜单，v2.5.1 把导航栏文字 LOGO 换成红底白字「世明 SHIMING」图片 LOGO，v2.5.2 修复新闻 404、表单重影，并实现表单真实提交到后台邮箱，v2.5.3 在导航栏 LOGO 右侧恢复显示「世明木业 / SHIMING WOOD」品牌文字，v2.5.4 把语言切换器默认显示从「语言」改为「中文」，v2.5.5 去掉 Hero 标题下橙色装饰线并修复表单浮动 label 在输入时仍与文字重叠的问题，v2.5.6 把数据墙第三项由「0·」改为「0~1」，v2.5.7 删除页脚右侧「简约工业风 · Shiming Industrial Theme」标语，v2.5.8 把「河北 · 中国」统一改为「中国 · 河北」（hero.tag + 所在地区 + footer 联系区，7 语言同步调整顺序），v2.5.9 修复新闻/子页面点击导航锚点无法回到首页的问题（头部+页脚全部锚点改为首页绝对路径 /#about 等，新增 shiming_anchor() 助手），v2.5.10 把数据墙第一项由「100 / % 自有工厂自主生产」改为「100% / 自有工厂自主生产」（7 语言同步，去掉说明文字前的 %）。启用后需在「设置 - 阅读」中把首页设为静态页面即可自动套用。
Version: 2.5.10
Requires at least: 5.9
Tested up to: 6.6
Requires PHP: 7.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: shiming
Tags: one-column, custom-colors, light, business, corporate
*/

/* ============================================================
   世明木业 · 浅色商务风  v2.0
   设计语言：白底 / 米白次级 / 原木色强调 / 浅色阴影 / 编号式编排
   变量语义沿用 v1（--ink 当主背景 / --paper 当主文字），颜色翻转。
   ============================================================ */

:root{
  /* 色板 · 浅色商务风 */
  --ink:      #FFFFFF;          /* 主背景：纯白 */
  --ink-2:    #F7F5F1;          /* 次级背景：米白 */
  --ink-3:    #EFECE5;          /* 三级背景 / hover：浅米 */
  --ink-4:    #DCD9D1;          /* 装饰元素：深米 */
  --paper:    #1A1A1A;          /* 主文字：近黑 */
  --paper-2:  #4A4A4A;          /* 次文字：中灰 */
  --muted:    #888888;          /* 弱文字：浅灰 */
  --line:     rgba(0,0,0,.08);  /* 分隔线：弱 */
  --line-2:   rgba(0,0,0,.14);  /* 分隔线：强 */
  --wood:     #8B6F4E;          /* 主强调：深原木色 */
  --wood-lt:  #B8967A;          /* 浅木色：hover */
  --ember:    #D77A3C;          /* 暖橙（仅作 hover 微提示，弱化） */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-lg: 0 10px 32px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);

  /* 字体 */
  --font: "PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",-apple-system,"Segoe UI",sans-serif;
  --mono: "Consolas","SFMono-Regular","Roboto Mono",monospace;

  /* 栅格 */
  --pad: clamp(20px, 5vw, 90px);
  --max: 1440px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; background:var(--ink); color:var(--paper);
  font-family:var(--font); font-size:16px; line-height:1.7;
  letter-spacing:.01em; overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:0; background:none; color:inherit; }

/* 图纸网格底纹（浅色版，仅极细线） */
body::after{
  content:""; position:fixed; inset:0; z-index:9997; pointer-events:none;
  background-image:
    linear-gradient(90deg, rgba(0,0,0,.018) 0 1px, transparent 1px 80px),
    linear-gradient(0deg, rgba(0,0,0,.018) 0 1px, transparent 1px 80px);
}

/* ---------- 通用工具 ---------- */
.wrap{ width:100%; max-width:var(--max); margin:0 auto; padding-inline:var(--pad); }
.mono{ font-family:var(--mono); font-size:11px; letter-spacing:.18em; text-transform:uppercase; }
.kicker{ display:inline-flex; align-items:center; gap:10px; color:var(--wood); }
.kicker::before{ content:""; width:34px; height:1px; background:var(--wood); display:block; }
.hr{ height:1px; background:var(--line); border:0; margin:0; }

.reveal{ opacity:0; transform:translateY(28px); transition:opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.in{ opacity:1; transform:none; }

/* 滚动进度条 */
.progress{ position:fixed; top:0; left:0; height:2px; width:0; background:var(--wood); z-index:10000; }

/* ============================ 导航 ============================ */
header{
  position:fixed; top:0; left:0; right:0; z-index:9000;
  transition:background .45s ease, border-color .45s ease, backdrop-filter .45s ease, box-shadow .45s ease;
  border-bottom:1px solid transparent;
  background:rgba(255,255,255,.85);
}
header.solid{ background:rgba(255,255,255,.94); backdrop-filter:blur(14px) saturate(140%); border-bottom-color:var(--line); box-shadow:var(--shadow-sm); }
.nav{ display:flex; align-items:center; justify-content:space-between; height:76px; }

.brand{ display:flex; align-items:center; gap:12px; text-decoration:none; }
.brand .site-logo{ display:block; width:auto; height:42px; border-radius:4px; box-shadow:var(--shadow-sm); }
.brand:hover .site-logo{ opacity:.92; }
.brand-mark{ display:none; }
.brand-txt{ display:flex; flex-direction:column; line-height:1.2; }
.brand-name{ font-size:16px; font-weight:700; color:var(--paper); letter-spacing:.02em; }
.brand-sub{ font-size:11px; font-weight:500; color:var(--muted); letter-spacing:.1em; text-transform:uppercase; margin-top:2px; }

.menu{ display:flex; gap:36px; }
.menu a{ position:relative; font-size:14px; color:var(--paper-2); padding:6px 0; transition:color .3s; }
.menu a::after{
  content:""; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--wood);
  transition:width .4s cubic-bezier(.2,.8,.2,1);
}
.menu a:hover{ color:var(--paper); }
.menu a:hover::after{ width:100%; }

.nav-cta{ display:flex; align-items:center; gap:22px; }
.tel{ display:flex; align-items:center; gap:8px; font-family:var(--mono); font-size:13px; letter-spacing:.06em; color:var(--paper-2); transition:color .3s; }
.tel:hover{ color:var(--wood); }
.tel svg{ width:13px; height:13px; fill:var(--wood); }

.btn{
  display:inline-flex; align-items:center; gap:10px; height:44px; padding:0 22px;
  border:1px solid var(--line-2); font-size:13.5px; font-weight:600; letter-spacing:.06em;
  position:relative; overflow:hidden; transition:color .35s, border-color .35s, background .35s, box-shadow .35s;
}
.btn span{ position:relative; z-index:2; }
.btn::before{
  content:""; position:absolute; inset:0; background:var(--wood); transform:translateY(101%);
  transition:transform .45s cubic-bezier(.2,.8,.2,1); z-index:1;
}
.btn:hover{ color:#fff; border-color:var(--wood); }
.btn:hover::before{ transform:translateY(0); }
.btn.solid{ background:var(--wood); border-color:var(--wood); color:#fff; }
.btn.solid::before{ background:var(--paper); }
.btn.solid:hover{ color:#fff; border-color:var(--paper); }
.btn .arrow{ width:14px; height:14px; stroke:currentColor; stroke-width:1.6; fill:none; position:relative; z-index:2; transition:transform .4s; }
.btn:hover .arrow{ transform:translateX(4px); }

.burger{ display:none; width:40px; height:40px; border:1px solid var(--line-2); place-items:center; }
.burger i{ display:block; width:16px; height:1px; background:var(--paper); position:relative; }
.burger i::before,.burger i::after{ content:""; position:absolute; left:0; width:16px; height:1px; background:var(--paper); transition:transform .3s, top .3s; }
.burger i::before{ top:-5px; } .burger i::after{ top:5px; }

/* ============================ Hero · 轮播 ============================ */
.hero{
  position:relative; min-height:100svh; overflow:hidden;
  background:#0F0E0C; color:#fff; isolation:isolate;
}
.hero-carousel{ position:absolute; inset:0; z-index:0; }
.hero-slide{ position:absolute; inset:0; opacity:0; transition:opacity 1.1s ease; pointer-events:none; }
.hero-slide.active{ opacity:1; }
.hero-slide img{ width:100%; height:100%; object-fit:cover; transform:scale(1.05); animation:slowZoom 14s linear forwards; }
@keyframes slowZoom{ to{ transform:scale(1.12) } }

.hero-overlay{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    linear-gradient(180deg, rgba(15,14,12,.55) 0%, rgba(15,14,12,.25) 38%, rgba(15,14,12,.72) 100%),
    linear-gradient(90deg, rgba(15,14,12,.35) 0%, transparent 55%);
}

.hero-inner{
  position:relative; z-index:3;
  min-height:100svh; display:flex; flex-direction:column; justify-content:flex-end;
  padding-block:clamp(36px,6vh,80px);
}

.hero-eyebrow{
  display:inline-flex; align-items:center; gap:14px;
  padding:7px 14px; border:1px solid rgba(255,255,255,.22); border-radius:99px;
  color:rgba(255,255,255,.85); font-family:var(--mono); font-size:11px; letter-spacing:.22em;
  margin-bottom:32px; width:max-content;
}
.hero-eyebrow b{ color:#fff; font-weight:600; }
.hero-eyebrow .dot{
  width:6px; height:6px; background:var(--ember); border-radius:50%;
  box-shadow:0 0 0 4px rgba(215,122,60,.18); animation:pulse 2.4s infinite;
}
@keyframes pulse{ 0%,100%{ opacity:1 } 50%{ opacity:.3 } }

.hero-title{
  margin:0 0 30px; font-weight:900; letter-spacing:-.04em; line-height:1;
  font-size:clamp(56px, 9.6vw, 156px); color:#fff;
  text-shadow:0 4px 28px rgba(0,0,0,.25);
}
.hero-title em{
  font-style:normal; color:#E8C99A; display:inline-block;
  margin-inline:.04em;
}

.hero-sub{
  max-width:560px; color:rgba(255,255,255,.78);
  font-size:clamp(14px, 1.15vw, 16.5px); line-height:1.95;
  margin:0 0 38px; font-weight:300; letter-spacing:.02em;
}

.hero-meta-row{
  display:flex; align-items:center; gap:24px; flex-wrap:wrap;
  color:rgba(255,255,255,.6); font-family:var(--mono);
  font-size:11px; letter-spacing:.22em;
  margin-top:24px; padding-top:24px;
  border-top:1px solid rgba(255,255,255,.12);
}
.hero-meta-row b{ color:#fff; font-weight:600; }

/* 左右箭头 */
.hero-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:5;
  width:54px; height:54px; border-radius:50%;
  background:rgba(255,255,255,.08); backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.22);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; color:#fff;
  transition:background .35s, border-color .35s, transform .35s;
}
.hero-arrow:hover{
  background:rgba(255,255,255,.18); border-color:#fff;
  transform:translateY(-50%) scale(1.06);
}
.hero-arrow svg{ width:22px; height:22px; stroke:currentColor; stroke-width:1.6; fill:none; }
.hero-prev{ left:clamp(16px, 3vw, 40px); }
.hero-next{ right:clamp(16px, 3vw, 40px); }

/* 圆点指示器 */
.hero-dots{
  position:absolute; left:50%; bottom:clamp(28px, 5vh, 54px); transform:translateX(-50%);
  z-index:5; display:flex; align-items:center; gap:10px;
  padding:10px 16px;
  background:rgba(15,14,12,.4); backdrop-filter:blur(10px);
  border-radius:99px; border:1px solid rgba(255,255,255,.12);
}
.hero-dot{
  width:8px; height:8px; border-radius:50%;
  background:rgba(255,255,255,.35); border:0; padding:0; cursor:pointer;
  transition:background .3s, transform .3s, width .3s;
}
.hero-dot:hover{ background:rgba(255,255,255,.7); }
.hero-dot.active{ background:#fff; width:24px; border-radius:6px; }

/* 计数器 */
.hero-counter{
  position:absolute; top:clamp(100px, 12vh, 140px); right:var(--pad); z-index:4;
  color:rgba(255,255,255,.6); font-family:var(--mono);
  font-size:11px; letter-spacing:.22em; text-align:right; line-height:1.8;
}
.hero-counter b{
  color:#fff; font-size:13px; letter-spacing:.1em;
  display:block; margin-bottom:4px;
}

/* ============================ 跑马灯（已移除） ============================ */
/* 跑马灯 .marquee / .marquee-track / .marquee-track span 样式已删除 */

@keyframes scrollX{ to{ transform:translateX(-50%) } }

/* ============================ 章节通用 ============================ */
section{ position:relative; }
.sec{ padding:clamp(70px,10vh,140px) 0; }
.sec-head{ display:flex; align-items:flex-start; gap:clamp(18px,4vw,64px); margin-bottom:clamp(40px,6vh,76px); }
.sec-num{ font-family:var(--mono); font-size:12px; letter-spacing:.2em; color:var(--wood); padding-top:14px; flex:0 0 auto; }
.sec-title{ margin:0; font-size:clamp(30px,4.4vw,64px); font-weight:900; letter-spacing:-.03em; line-height:1.08; color:var(--paper); }
.sec-title small{ display:block; font-family:var(--mono); font-size:11px; font-weight:400; letter-spacing:.3em; color:var(--muted); margin-bottom:16px; text-transform:uppercase; }
.sec-desc{ max-width:440px; margin-left:auto; color:var(--paper-2); font-size:14.5px; line-height:1.9; padding-top:12px; }

/* ============================ 01 · 关于 ============================ */
.about{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(28px,5vw,80px); align-items:center; }
.about-copy p{ color:var(--paper-2); font-size:clamp(15px,1.2vw,17.5px); line-height:1.95; margin:0 0 22px; }
.about-quote{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:22px 0; margin:34px 0 0; font-size:clamp(16px,1.5vw,21px); font-weight:700; letter-spacing:-.01em; color:var(--paper);
}
.about-quote em{ color:var(--wood); font-style:normal; }

.about-media{ position:relative; }
.about-media .frame{ position:relative; overflow:hidden; aspect-ratio:4/3.1; box-shadow:var(--shadow-md); }
.about-media img{ width:100%; height:100%; object-fit:cover; transition:transform 1.2s cubic-bezier(.2,.8,.2,1); }
.about-media:hover img{ transform:scale(1.045); }
.about-media .tag{
  position:absolute; left:0; bottom:0; background:var(--wood); color:#fff;
  padding:14px 20px; font-family:var(--mono); font-size:11px; letter-spacing:.16em; font-weight:700;
}
.about-media .corner{ position:absolute; width:26px; height:26px; border:1px solid var(--wood); opacity:.5; }
.about-media .c1{ top:-1px; right:-1px; border-left:0; border-bottom:0; }
.about-media .c2{ bottom:-1px; left:-1px; border-right:0; border-top:0; }

/* ============================ 02 · 六大服务 ============================ */
.services{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border-top:1px solid var(--line); border-left:1px solid var(--line); }
.svc{
  border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:clamp(26px,3vw,44px) clamp(22px,2.6vw,38px) clamp(32px,3.6vw,52px);
  position:relative; overflow:hidden; transition:background .5s, box-shadow .5s;
}
.svc::after{
  content:""; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--wood); transition:width .55s cubic-bezier(.2,.8,.2,1);
}
.svc:hover{ background:var(--ink-2); box-shadow:var(--shadow-sm); }
.svc:hover::after{ width:100%; }
.svc-num{ font-family:var(--mono); font-size:11px; letter-spacing:.2em; color:var(--muted); display:block; margin-bottom:34px; transition:color .4s; }
.svc:hover .svc-num{ color:var(--wood); }
.svc h3{ margin:0 0 12px; font-size:clamp(17px,1.5vw,21px); font-weight:800; letter-spacing:.01em; color:var(--paper); }
.svc p{ margin:0; color:var(--paper-2); font-size:14px; line-height:1.85; }

/* ============================ 03 · 产品 ============================ */
.products-layout{ display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(24px,4vw,64px); align-items:start; }
.plist{ border-top:1px solid var(--line); }
.prow{
  display:grid; grid-template-columns:56px 1fr auto; align-items:center; gap:20px;
  padding:clamp(18px,2.4vw,30px) 6px; border-bottom:1px solid var(--line);
  position:relative; transition:padding-left .45s cubic-bezier(.2,.8,.2,1); cursor:pointer;
}
.prow::before{ content:""; position:absolute; left:0; top:0; bottom:0; width:0; background:var(--ink-2); transition:width .5s cubic-bezier(.2,.8,.2,1); z-index:-1; }
.prow:hover{ padding-left:22px; }
.prow:hover::before{ width:100%; }
.prow .idx{ font-family:var(--mono); font-size:11px; color:var(--muted); letter-spacing:.14em; transition:color .4s; }
.prow:hover .idx{ color:var(--wood); }
.prow .nm{ font-size:clamp(19px,2.1vw,30px); font-weight:800; letter-spacing:-.015em; transition:color .4s; color:var(--paper); }
.prow:hover .nm{ color:var(--wood); }
.prow .ds{ font-size:13px; color:var(--paper-2); margin-top:6px; }
.prow .go{ width:34px; height:34px; border:1px solid var(--line-2); display:grid; place-items:center; transition:background .4s, border-color .4s, transform .4s; }
.prow .go svg{ width:13px; height:13px; stroke:var(--paper-2); stroke-width:1.6; fill:none; transition:stroke .4s, transform .4s; }
.prow:hover .go{ background:var(--wood); border-color:var(--wood); transform:rotate(-45deg); }
.prow:hover .go svg{ stroke:#fff; }

.preview{
  position:sticky; top:110px; aspect-ratio:4/5; overflow:hidden;
  border:1px solid var(--line); background:var(--ink-2); box-shadow:var(--shadow-md);
}
.preview img{ width:100%; height:100%; object-fit:cover; transition:transform 1s cubic-bezier(.2,.8,.2,1); }
.preview:hover img{ transform:scale(1.04); }
.preview .cap{
  position:absolute; left:0; bottom:0; right:0; padding:20px 22px;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.94));
  display:flex; justify-content:space-between; align-items:flex-end; gap:12px;
}
.preview .cap b{ font-size:15px; letter-spacing:.02em; color:var(--paper); }
.preview .cap span{ font-family:var(--mono); font-size:10px; letter-spacing:.18em; color:var(--wood); }

/* ============================ 04 · 智造实力 ============================ */
.strength{ background:var(--ink-2); border-block:1px solid var(--line); padding:clamp(70px,10vh,140px) 0; }
.strength-grid{ display:grid; grid-template-columns:.95fr 1.05fr; gap:clamp(28px,5vw,80px); align-items:center; }
.strength-media{ position:relative; overflow:hidden; aspect-ratio:4/3; box-shadow:var(--shadow-md); }
.strength-media img{ width:100%; height:100%; object-fit:cover; transition:transform 1.2s cubic-bezier(.2,.8,.2,1); }
.strength-media:hover img{ transform:scale(1.03); }
.strength-media::after{ content:""; position:absolute; inset:0; border:1px solid var(--line); pointer-events:none; }

.stats{ display:grid; grid-template-columns:1fr 1fr; border-top:1px solid var(--line); border-left:1px solid var(--line); }
.stat{ border-right:1px solid var(--line); border-bottom:1px solid var(--line); padding:clamp(20px,2.6vw,34px); }
.stat b{ display:block; font-family:var(--mono); font-size:clamp(28px,3.4vw,46px); font-weight:700; letter-spacing:-.03em; color:var(--paper); line-height:1; margin-bottom:12px; }
.stat b i{ color:var(--wood); font-style:normal; font-size:.6em; }
.stat span{ font-size:13.5px; color:var(--paper-2); letter-spacing:.02em; }

/* ============================ 05 · 中国智造 ============================ */
.made{ padding:clamp(80px,13vh,170px) 0; text-align:center; position:relative; overflow:hidden; }
.made::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(60% 70% at 50% 50%, rgba(139,111,78,.08), transparent 70%);
}
.made-inner{ position:relative; z-index:2; }
.made h2{
  margin:0 0 26px; font-size:clamp(36px,7.2vw,116px); font-weight:900; letter-spacing:-.045em; line-height:.98; text-transform:uppercase; color:var(--paper);
}
.made h2 .cn{ display:block; font-size:.42em; letter-spacing:.3em; color:var(--wood); font-weight:700; margin-bottom:20px; }
.made p{ max-width:560px; margin:0 auto; color:var(--paper-2); font-size:15px; line-height:1.95; }

/* ============================ 06 · 联系 ============================ */
.contact{ background:var(--ink-2); border-top:1px solid var(--line); }
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,5vw,90px); }
.contact-phone{ font-family:var(--mono); font-size:clamp(26px,3.6vw,50px); font-weight:700; letter-spacing:-.02em; color:var(--wood); display:inline-block; margin:8px 0 30px; transition:color .35s; }
.contact-phone:hover{ color:var(--paper); }
.info-list{ list-style:none; padding:0; margin:0; border-top:1px solid var(--line); }
.info-list li{ display:flex; justify-content:space-between; gap:20px; padding:16px 0; border-bottom:1px solid var(--line); font-size:14px; color:var(--paper); }
.info-list li b{ color:var(--muted); font-weight:400; }
.info-link{ color:var(--paper); text-decoration:none; border-bottom:1px solid var(--line-2); transition:border-color .2s, color .2s; }
.info-link:hover{ color:var(--wood); border-bottom-color:var(--wood); }


form{ display:grid; gap:16px; }
.field{ position:relative; }
.field input,.field textarea{
  width:100%; background:transparent; border:0; border-bottom:1px solid var(--line-2);
  padding:16px 0 14px; color:var(--paper); font-size:15px; font-family:inherit;
  transition:border-color .35s;
}
.field textarea{ resize:vertical; min-height:96px; }
.field input:focus,.field textarea:focus{ outline:none; border-bottom-color:var(--wood); }
.field label{ position:absolute; left:0; top:16px; color:var(--muted); font-size:15px; pointer-events:none; transition:all .3s cubic-bezier(.2,.8,.2,1); background:var(--ink-2); padding:0 4px; margin-left:-4px; }
.field input:focus+label,.field input.filled+label,
.field textarea:focus+label,.field textarea.filled+label{ top:-12px; font-size:11px; letter-spacing:.16em; color:var(--wood); font-family:var(--mono); }

/* ============================ 页脚 ============================ */
footer{ border-top:1px solid var(--line); padding:clamp(44px,6vh,72px) 0 34px; background:var(--ink); }
.foot-top{ display:flex; justify-content:space-between; gap:30px; flex-wrap:wrap; padding-bottom:40px; border-bottom:1px solid var(--line); }
.foot-brand b{ display:block; font-size:22px; font-weight:900; letter-spacing:.14em; margin-bottom:10px; color:var(--paper); }
.foot-brand p{ margin:0; color:var(--paper-2); font-size:13.5px; max-width:320px; line-height:1.85; }
.foot-nav{ display:flex; gap:56px; flex-wrap:wrap; }
.foot-nav h4{ margin:0 0 16px; font-family:var(--mono); font-size:10.5px; letter-spacing:.22em; color:var(--wood); font-weight:400; text-transform:uppercase; }
.foot-nav a{ display:block; color:var(--paper-2); font-size:13.5px; margin-bottom:10px; transition:color .3s; }
.foot-nav a:hover{ color:var(--wood); }
.foot-bot{ display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; padding-top:26px; color:var(--muted); }

/* ============================ WordPress 兼容 ============================ */
.admin-bar header{ top:32px; }
.admin-bar .preview{ top:142px; }
.screen-reader-text{ position:absolute !important; width:1px; height:1px; overflow:hidden; clip:rect(1px,1px,1px,1px); word-wrap:normal !important; }

/* ============================ 响应式 ============================ */
@media (max-width:1080px){
  .services{ grid-template-columns:repeat(2,1fr); }
  .about,.strength-grid,.products-layout,.contact-grid{ grid-template-columns:1fr; }
  .sec-desc{ margin-left:0; }
  .sec-head{ flex-wrap:wrap; }
  .preview{ position:relative; top:0; aspect-ratio:16/10; }
}
@media (max-width:820px){
  .menu{ display:none; }
  .burger{ display:grid; }
  .nav-cta .tel{ display:none; }
  .hero-meta{ display:none; }
  .hero-sub{ padding-left:16px; }
  h1{ letter-spacing:-.025em; }
}
@media (max-width:600px){
  .services{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr; }
  .prow{ grid-template-columns:38px 1fr auto; gap:14px; }
  .nav-cta .btn{ display:none; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition-duration:.01ms !important; }
  .reveal{ opacity:1; transform:none; }
}

/* ============================ 语言切换器 ============================ */
/* v2.4：语言切换改为原生 <select>，永不空 */
.lang-select-wrap{
  display:inline-flex; align-items:center; gap:6px; height:36px; padding:0 10px 0 12px;
  border:1px solid var(--line-2);
  font-family:var(--mono); font-size:11px; letter-spacing:.18em;
  color:var(--paper-2); transition:border-color .25s, color .25s; cursor:pointer;
  background:transparent;
}
.lang-select-wrap:hover{ color:var(--paper); border-color:var(--wood); }
.lang-select-wrap .lang-globe{ width:14px; height:14px; flex:none; }
.lang-select-wrap .lang-caret{ width:10px; height:10px; flex:none; transition:transform .25s; }
.lang-select-wrap:focus-within{ border-color:var(--wood); }
.lang-select{
  appearance:none; -webkit-appearance:none; -moz-appearance:none;
  background:transparent; border:0; outline:0;
  font:inherit; color:inherit; letter-spacing:.18em; font-weight:700;
  padding:0 2px; margin:0; cursor:pointer;
}
.lang-select::-ms-expand{ display:none; }
.lang-select option{ background:#fff; color:#1A1A1A; font-weight:600; }

/* ============================ 逻辑属性 / RTL 适配 ============================ */
.about-quote{ border-block:1px solid var(--line); }
.about-media .c1{ inset-block-start:-1px; inset-inline-end:-1px; }
.about-media .c2{ inset-block-end:-1px; inset-inline-start:-1px; }
.menu a::after{ inset-inline-start:0; }
[dir="rtl"] h1 em::after{ transform-origin:right; }
[dir="rtl"] .btn:hover .arrow{ transform:translateX(-4px); }
[dir="rtl"] .info-list li{ text-align:start; }
[dir="rtl"] .prow:hover{ padding-inline-start:22px; padding-inline-end:6px; }
[dir="rtl"] .foot-nav h4{ letter-spacing:.16em; }

@media (max-width:820px){
  .lang-select-wrap{ padding:0 8px; }
}
@media (max-width:480px){
  .lang-select-wrap{ padding:0 6px; }
}

/* ============================ 新闻列表/详情 ============================ */
.page-news, .page-news-single{ background:var(--ink); }

/* 列表页 Hero */
.news-hero{ padding:160px 0 56px; border-bottom:1px solid var(--line); position:relative; overflow:hidden; background:var(--ink-2); }
.news-hero::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0/56px 56px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0/56px 56px;
  mask-image:radial-gradient(ellipse at 20% 0%, #000 0%, transparent 70%);
}
.news-hero .wrap{ position:relative; }
.news-hero .ph-num{ font-family:var(--mono); font-size:14px; letter-spacing:.3em; color:var(--wood); margin-bottom:18px; }
.news-hero .ph-title{ font-size:clamp(48px, 8vw, 96px); font-weight:800; letter-spacing:-.02em; line-height:1; margin:0 0 18px; color:var(--paper); }
.news-hero .ph-sub{ font-size:16px; color:var(--paper-2); max-width:640px; line-height:1.7; }

/* 分类筛选 */
.news-filter{ display:flex; flex-wrap:wrap; gap:8px; padding:32px 0 8px; }
.chip{
  display:inline-flex; align-items:center; padding:8px 16px; font-size:13px; letter-spacing:.06em;
  border:1px solid var(--line-2); color:var(--paper-2); background:transparent;
  transition:all .25s;
}
.chip:hover{ color:var(--paper); border-color:var(--paper-2); }
.chip.on{ color:#fff; background:var(--wood); border-color:var(--wood); }

/* 卡片网格 */
.news-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(320px, 1fr)); gap:28px; padding:32px 0 64px; }

.news-card{
  border:1px solid var(--line); background:var(--ink); transition:transform .4s, border-color .4s, box-shadow .4s;
  position:relative; box-shadow:var(--shadow-sm);
}
.news-card:hover{ transform:translateY(-4px); border-color:var(--wood); box-shadow:var(--shadow-md); }
.nc-link{ display:block; color:inherit; }
.nc-img{ aspect-ratio: 16/10; overflow:hidden; background:var(--ink-2); position:relative; }
.nc-img img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .6s cubic-bezier(.2,.8,.2,1); }
.news-card:hover .nc-img img{ transform:scale(1.06); }
.nc-placeholder{ position:absolute; inset:0; display:grid; place-items:center; font-family:var(--mono); font-size:36px; color:var(--muted); letter-spacing:.18em; }
.nc-body{ padding:22px 22px 26px; }
.nc-meta{ display:flex; align-items:center; gap:10px; font-size:11px; color:var(--muted); margin-bottom:12px; font-family:var(--mono); letter-spacing:.12em; }
.nc-cat{ color:var(--wood); text-transform:uppercase; }
.nc-date::before{ content:"·"; margin-inline-end:8px; color:var(--line-2); }
.nc-title{ font-size:19px; font-weight:700; line-height:1.45; color:var(--paper); margin:0 0 12px; transition:color .3s; }
.news-card:hover .nc-title{ color:var(--wood); }
.nc-excerpt{ font-size:13.5px; color:var(--paper-2); line-height:1.7; margin:0 0 16px; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.nc-more{ display:inline-flex; align-items:center; gap:8px; font-size:12px; color:var(--paper-2); letter-spacing:.12em; text-transform:uppercase; font-family:var(--mono); transition:gap .3s, color .3s; }
.nc-more svg{ width:14px; height:14px; transition:transform .3s; }
.news-card:hover .nc-more{ gap:14px; color:var(--wood); }
.news-card:hover .nc-more svg{ transform:translateX(3px); }

/* 空状态 */
.news-empty{ grid-column:1/-1; text-align:center; padding:120px 0; color:var(--muted); }
.news-empty .ne-num{ font-size:64px; font-family:var(--mono); color:var(--line-2); margin-bottom:16px; }

/* 分页 */
.navigation.pagination{ padding:0 0 96px; }
.navigation.pagination .nav-links{ display:flex; flex-wrap:wrap; gap:6px; justify-content:center; align-items:center; }
.navigation.pagination a, .navigation.pagination span{ padding:8px 14px; font-size:13px; border:1px solid var(--line-2); color:var(--paper-2); background:transparent; font-family:var(--mono); letter-spacing:.08em; }
.navigation.pagination a:hover{ color:var(--paper); border-color:var(--wood); }
.navigation.pagination .current{ color:#fff; background:var(--wood); border-color:var(--wood); }
.navigation.pagination .dots{ border-color:transparent; background:transparent; }
.pn-num{ font-family:var(--mono); }

/* ============================ 新闻详情 ============================ */
.ns-wrap{ padding:160px 0 80px; }

.ns-head{ max-width:880px; }
.ns-back{
  display:inline-flex; align-items:center; gap:8px; font-size:12px; color:var(--muted);
  letter-spacing:.14em; text-transform:uppercase; margin-bottom:32px; transition:color .3s, gap .3s;
}
.ns-back:hover{ color:var(--wood); gap:12px; }
.ns-back svg{ width:14px; height:14px; }

.ns-meta{ display:flex; align-items:center; gap:14px; font-size:12px; font-family:var(--mono); letter-spacing:.14em; color:var(--muted); margin-bottom:18px; }
.ns-cat{ color:var(--wood); }
.ns-date{ color:var(--muted); }
.ns-date::before{ content:"·"; margin-inline-end:10px; color:var(--line-2); }

.ns-title{ font-size:clamp(34px, 5vw, 56px); font-weight:800; letter-spacing:-.01em; line-height:1.15; color:var(--paper); margin:0 0 22px; }

.ns-byline{ display:flex; flex-wrap:wrap; gap:24px; font-size:13px; color:var(--muted); padding-bottom:32px; border-bottom:1px solid var(--line); }
.ns-byline span{ display:inline-flex; align-items:center; gap:6px; }

.ns-cover{ margin:48px auto; max-width:1080px; aspect-ratio:21/9; overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow-md); }
.ns-cover img{ width:100%; height:100%; object-fit:cover; display:block; }

.ns-content{
  max-width:760px; font-size:16.5px; line-height:1.85; color:var(--paper);
}
.ns-content > *{ margin:0 0 1.4em; }
.ns-content p{ color:var(--paper); }
.ns-content h2, .ns-content h3, .ns-content h4{ color:var(--paper); font-weight:700; line-height:1.35; margin:2em 0 .8em; }
.ns-content h2{ font-size:30px; letter-spacing:-.01em; }
.ns-content h3{ font-size:24px; }
.ns-content h4{ font-size:19px; color:var(--wood); }
.ns-content a{ color:var(--wood); text-decoration:underline; text-underline-offset:3px; }
.ns-content a:hover{ color:var(--paper); }
.ns-content ul, .ns-content ol{ padding-inline-start:1.6em; }
.ns-content li{ margin-bottom:.4em; }
.ns-content blockquote{ border-inline-start:3px solid var(--wood); padding-inline-start:20px; color:var(--paper-2); font-style:italic; background:var(--ink-2); padding-block:8px 8px; }
.ns-content code{ font-family:var(--mono); font-size:14px; padding:2px 6px; background:var(--ink-2); border:1px solid var(--line); color:var(--wood); }
.ns-content pre{ background:var(--ink-2); border:1px solid var(--line); padding:20px; overflow-x:auto; }
.ns-content pre code{ background:none; border:none; padding:0; color:var(--paper); }
.ns-content img{ max-width:100%; height:auto; display:block; margin:1.6em auto; border:1px solid var(--line); }
.ns-content figure{ margin:1.6em 0; }
.ns-content figcaption{ font-size:13px; color:var(--muted); text-align:center; margin-top:10px; }
.ns-content table{ width:100%; border-collapse:collapse; margin:1.6em 0; }
.ns-content th, .ns-content td{ padding:10px 14px; border:1px solid var(--line); text-align:start; }
.ns-content th{ background:var(--ink-2); color:var(--paper); font-weight:700; }

.ns-pages{ display:flex; flex-wrap:wrap; gap:6px; margin:32px 0; }
.ns-pages span{ padding:6px 12px; border:1px solid var(--line-2); font-family:var(--mono); font-size:13px; color:var(--paper-2); }
.ns-pages a span{ color:var(--wood); }

.ns-foot{ max-width:880px; padding-top:48px; margin-top:48px; border-top:1px solid var(--line); }
.ns-tags{ display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin-bottom:36px; }
.ns-tags-label{ font-family:var(--mono); font-size:11px; color:var(--muted); letter-spacing:.18em; margin-inline-end:6px; }
.ns-tags a{ display:inline-flex; align-items:center; padding:4px 10px; font-size:12px; border:1px solid var(--line-2); color:var(--paper-2); transition:all .25s; }
.ns-tags a:hover{ color:#fff; background:var(--wood); border-color:var(--wood); }

.ns-prevnext{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.ns-prev, .ns-next{
  display:flex; align-items:center; gap:14px; padding:20px 22px; border:1px solid var(--line); background:var(--ink-2);
  font-size:14px; color:var(--paper); transition:all .3s; min-height:80px;
}
.ns-prev{ text-align:start; }
.ns-next{ text-align:end; justify-content:flex-end; }
.ns-prev svg, .ns-next svg{ width:16px; height:16px; flex:0 0 16px; color:var(--muted); transition:color .3s, transform .3s; }
.ns-prev:hover, .ns-next:hover{ border-color:var(--wood); }
.ns-prev:hover svg{ color:var(--wood); transform:translateX(-3px); }
.ns-next:hover svg{ color:var(--wood); transform:translateX(3px); }
.npn-meta{ display:block; font-family:var(--mono); font-size:10px; color:var(--muted); letter-spacing:.2em; text-transform:uppercase; margin-bottom:6px; }
.npn-title{ display:block; font-size:14px; line-height:1.5; color:var(--paper); font-weight:600; }
.ns-prevnext > a:only-child{ grid-column:1/-1; }

/* 响应式 */
@media (max-width:820px){
  .news-hero{ padding:120px 0 40px; }
  .news-grid{ grid-template-columns:1fr; gap:18px; padding:24px 0 48px; }
  .ns-wrap{ padding:120px 0 60px; }
  .ns-cover{ margin:32px auto; aspect-ratio:16/9; }
  .ns-prevnext{ grid-template-columns:1fr; }
  .ns-next{ text-align:start; justify-content:flex-start; }
  .ns-next svg{ order:-1; }
  .ns-prevnext > a:only-child{ grid-column:auto; }
}