/*
Theme Name: 蓉研 Rongyan Sci
Theme URI: https://example.com/rongyan-sci
Author: 蓉研科技
Author URI: https://example.com
Description: 面向科研服务的试剂耗材公司官网主题。为成都/川渝科研市场设计,涵盖试剂耗材、技术服务、会议服务三大业务线。采用"精密数据表 / 试剂目录"视觉体系:等宽字体标注货号与参数、坐标纸细网格、光谱色分隔线。内置产品(试剂耗材)、技术服务、学术会议三种自定义内容类型,支持货号/CAS/规格/储存条件等字段,并提供联系方式、ICP备案、首页文案的自定义设置。全站使用系统字体栈,不依赖外部字体 CDN,适配国内网络环境。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
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: rongyan-sci
Tags: business, science, e-commerce, portfolio, custom-post-types, translation-ready, custom-menu, featured-images
*/

/* =========================================================================
   0. 设计令牌 (Design Tokens)
   ========================================================================= */
:root{
  /* 结构色 */
  --ink:        #131a24;   /* 主文字 / 深色区域,墨蓝近黑 */
  --ink-2:      #1b2733;   /* 深色面板 */
  --ink-3:      #26313d;
  --paper:      #f6f7f4;   /* 页面底色,冷调实验纸白 */
  --card:       #ffffff;
  --line:       #e4e6e0;   /* 细分隔线 */
  --line-2:     #cfd3ca;
  --grid:       #e9ebe4;   /* 坐标纸网格线,更浅 */
  --muted:      #59616b;   /* 次要文字 */
  --muted-2:    #868d95;

  /* 品牌色:试剂红 + 分析青 */
  --accent:     #d53a2b;   /* 试剂红 / 信号红 */
  --accent-deep:#a62a1e;
  --accent-soft:#fbeae7;
  --cyan:       #147d8e;   /* 分析青,用于数据/储存温度/链接 */
  --cyan-soft:  #e2f0f2;

  --focus:      #147d8e;

  /* 字体栈:系统字体,CJK + 拉丁,零外部依赖 */
  --sans: "PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",
          "Noto Sans SC","WenQuanYi Micro Hei",-apple-system,BlinkMacSystemFont,
          "Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono: "SFMono-Regular","JetBrains Mono","Roboto Mono",ui-monospace,Menlo,
          Consolas,"Courier New",monospace;

  /* 光谱签名渐变:紫→红,取自发射光谱 */
  --spectrum: linear-gradient(90deg,#6c3ce0 0%,#2563eb 22%,#147d8e 44%,
              #21a15a 62%,#e4b10a 80%,#d53a2b 100%);

  --radius:   4px;
  --radius-sm:2px;
  --shadow:   0 1px 2px rgba(19,26,36,.04), 0 8px 24px -14px rgba(19,26,36,.18);
  --shadow-lg:0 24px 60px -28px rgba(19,26,36,.35);

  --container: 1200px;
  --pad-x: clamp(1.15rem, 4vw, 2.5rem);
  --section-y: clamp(3.75rem, 8vw, 7rem);
}

/* =========================================================================
   1. 基础重置 (Reset & Base)
   ========================================================================= */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:var(--cyan); text-decoration:none; transition:color .18s ease; }
a:hover{ color:var(--accent); }
ul,ol{ margin:0; padding:0; }
button{ font-family:inherit; }

h1,h2,h3,h4{ margin:0; line-height:1.14; font-weight:800; letter-spacing:-.01em; color:var(--ink); }

/* 无障碍:跳转链接 */
.skip-link{
  position:absolute; left:-999px; top:0; z-index:999;
  background:var(--ink); color:#fff; padding:.6rem 1rem; border-radius:0 0 var(--radius) 0;
}
.skip-link:focus{ left:0; color:#fff; }

:focus-visible{ outline:2px solid var(--focus); outline-offset:2px; }

/* =========================================================================
   2. 布局工具 (Layout helpers)
   ========================================================================= */
.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:var(--pad-x); }
.section{ padding-block:var(--section-y); }
.section--tight{ padding-block:clamp(2.5rem,5vw,4rem); }

.grid{ display:grid; gap:1.25rem; }
@media (min-width:640px){ .grid-2{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:900px){
  .grid-3{ grid-template-columns:repeat(3,1fr); }
  .grid-4{ grid-template-columns:repeat(4,1fr); }
}

/* 坐标纸网格底纹 */
.gridpaper{
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:30px 30px;
}
.gridpaper--dark{
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:30px 30px;
}

/* 光谱细线 */
.spectrum-rule{ height:3px; width:100%; background:var(--spectrum); border:0; margin:0; border-radius:2px; }

/* =========================================================================
   3. 版式组件:眉标 / 段头 (Eyebrow, section head)
   ========================================================================= */
.eyebrow{
  display:inline-flex; align-items:center; gap:.55rem;
  font-family:var(--mono); font-size:.72rem; font-weight:600;
  letter-spacing:.18em; text-transform:uppercase; color:var(--accent);
}
.eyebrow::before{ content:""; width:1.6rem; height:2px; background:var(--accent); display:inline-block; }
.eyebrow--muted{ color:var(--muted); }
.eyebrow--muted::before{ background:var(--muted-2); }
.eyebrow--light{ color:#f6f7f4; }
.eyebrow--light::before{ background:var(--accent); }

.section-head{ max-width:640px; margin-bottom:clamp(2rem,4vw,3rem); }
.section-head h2{ font-size:clamp(1.6rem,3.4vw,2.5rem); margin:.7rem 0 .6rem; }
.section-head p{ color:var(--muted); font-size:1.05rem; margin:0; }
.section-head--split{ display:flex; align-items:flex-end; justify-content:space-between; gap:2rem; max-width:none; flex-wrap:wrap; }

/* =========================================================================
   4. 按钮 / 徽标 (Buttons, badges)
   ========================================================================= */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  padding:.8rem 1.4rem; border-radius:var(--radius-sm);
  font-weight:700; font-size:.95rem; letter-spacing:.01em;
  border:1px solid transparent; cursor:pointer; transition:.18s ease;
  white-space:nowrap;
}
.btn svg{ width:1.05em; height:1.05em; }
.btn--primary{ background:var(--accent); color:#fff; }
.btn--primary:hover{ background:var(--accent-deep); color:#fff; transform:translateY(-1px); }
.btn--ghost{ background:transparent; color:var(--ink); border-color:var(--line-2); }
.btn--ghost:hover{ background:var(--ink); color:#fff; border-color:var(--ink); }
.btn--light{ background:#fff; color:var(--ink); }
.btn--light:hover{ background:var(--accent); color:#fff; }
.btn--onink{ background:transparent; color:#fff; border-color:rgba(255,255,255,.28); }
.btn--onink:hover{ background:#fff; color:var(--ink); }
.btn--sm{ padding:.55rem 1rem; font-size:.85rem; }

/* 规格徽标 */
.badge{
  display:inline-flex; align-items:center; gap:.4rem;
  font-family:var(--mono); font-size:.72rem; letter-spacing:.03em;
  padding:.24rem .55rem; border-radius:var(--radius-sm);
  background:var(--cyan-soft); color:var(--cyan); border:1px solid rgba(20,125,142,.18);
}
.badge--temp{ background:var(--cyan-soft); color:var(--cyan); }
.badge--cat{ background:#eef0ea; color:var(--muted); border-color:var(--line); }
.badge--red{ background:var(--accent-soft); color:var(--accent-deep); border-color:rgba(213,58,43,.2); }

/* 数据键值 */
.spec-list{ list-style:none; }
.spec-list li{ display:flex; gap:.75rem; padding:.5rem 0; border-bottom:1px dashed var(--line); font-size:.9rem; }
.spec-list li:last-child{ border-bottom:0; }
.spec-list .k{ flex:0 0 5.5rem; color:var(--muted-2); font-family:var(--mono); font-size:.78rem; letter-spacing:.02em; padding-top:.1rem; }
.spec-list .v{ color:var(--ink); font-weight:500; }

/* =========================================================================
   5. 站点头部 / 导航 (Header & nav)
   ========================================================================= */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(246,247,244,.86);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header__spectrum{ height:3px; background:var(--spectrum); }
.site-header__bar{ display:flex; align-items:center; justify-content:space-between; gap:1.5rem; min-height:72px; }

.brand{ display:flex; align-items:center; gap:.7rem; color:var(--ink); }
.brand:hover{ color:var(--ink); }
.brand__name{ color:var(--ink); }
.brand__name:hover,.brand__name:focus{ color:var(--ink); }
a.brand__mark:hover,a.brand__mark:focus{ color:#fff; }
.custom-logo{ height:40px; width:auto; display:block; }
.custom-logo-link{ display:block; line-height:0; }
.brand__mark{
  width:38px; height:38px; border-radius:var(--radius-sm);
  background:var(--ink); color:#fff; display:grid; place-items:center;
  position:relative; overflow:hidden; flex:0 0 auto;
}
.brand__mark::after{ content:""; position:absolute; inset:auto 0 0 0; height:3px; background:var(--spectrum); }
.brand__mark span{ font-family:var(--mono); font-weight:700; font-size:1.15rem; line-height:1; }
.brand__name{ display:flex; flex-direction:column; line-height:1.1; }
.brand__name b{ font-size:1.02rem; font-weight:800; letter-spacing:.01em; }
.brand__name small{ font-family:var(--mono); font-size:.62rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted-2); }

.nav-primary{ display:none; }
@media (min-width:960px){
  .nav-primary{ display:block; margin-left:auto; }
  .nav-primary ul{ display:flex; align-items:center; gap:.35rem; list-style:none; }
  .nav-primary a{
    display:block; padding:.55rem .85rem; color:var(--ink); font-size:.95rem; font-weight:600;
    border-radius:var(--radius-sm); position:relative;
  }
  .nav-primary a:hover{ color:var(--accent); background:rgba(213,58,43,.06); }
  .nav-primary .current-menu-item > a,
  .nav-primary .current_page_item > a{ color:var(--accent); }
  .nav-primary .current-menu-item > a::after,
  .nav-primary .current_page_item > a::after{
    content:""; position:absolute; left:.85rem; right:.85rem; bottom:.28rem; height:2px; background:var(--accent);
  }
  /* 简单下拉 */
  .nav-primary .sub-menu{
    position:absolute; top:100%; left:0; min-width:190px; background:#fff;
    border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow);
    padding:.4rem; display:none; flex-direction:column; gap:.1rem;
  }
  .nav-primary li{ position:relative; }
  .nav-primary li:hover > .sub-menu{ display:flex; }
  .nav-primary .sub-menu a{ padding:.5rem .7rem; }
}

.header__actions{ display:flex; align-items:center; gap:.75rem; }
.header__phone{ display:none; }
@media (min-width:1100px){
  .header__phone{ display:flex; flex-direction:column; align-items:flex-end; line-height:1.15; }
  .header__phone small{ font-family:var(--mono); font-size:.6rem; letter-spacing:.16em; color:var(--muted-2); text-transform:uppercase; }
  .header__phone b{ font-family:var(--mono); font-size:1rem; color:var(--ink); font-weight:700; }
}

.nav-toggle{
  display:inline-grid; place-items:center; width:42px; height:42px;
  background:transparent; border:1px solid var(--line-2); border-radius:var(--radius-sm); cursor:pointer;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:""; display:block; width:18px; height:2px; background:var(--ink); transition:.2s ease; position:relative;
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }
.nav-toggle[aria-expanded="true"] span{ background:transparent; }
.nav-toggle[aria-expanded="true"] span::before{ top:0; transform:rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ top:0; transform:rotate(-45deg); }
@media (min-width:960px){ .nav-toggle{ display:none; } }

/* 移动端抽屉 */
.nav-mobile{
  display:none; border-top:1px solid var(--line);
  background:var(--paper);
}
.nav-mobile.is-open{ display:block; }
.nav-mobile ul{ list-style:none; padding:.5rem var(--pad-x) 1rem; }
.nav-mobile a{ display:block; padding:.8rem .2rem; color:var(--ink); font-weight:600; font-size:1.05rem; border-bottom:1px solid var(--line); }
.nav-mobile .sub-menu{ padding-left:1rem; }
.nav-mobile .sub-menu a{ font-weight:500; color:var(--muted); font-size:.98rem; }
.nav-mobile__cta{ padding:1rem var(--pad-x) 1.5rem; }
.nav-mobile__cta .btn{ width:100%; }

/* =========================================================================
   6. 首页英雄区 (Hero)
   ========================================================================= */
.hero{ position:relative; overflow:hidden; background:var(--paper); border-bottom:1px solid var(--line); }
.hero__grid{ position:absolute; inset:0; opacity:.7; pointer-events:none; }
.hero__glow{
  position:absolute; top:-20%; right:-10%; width:46rem; height:46rem; pointer-events:none;
  background:radial-gradient(closest-side, rgba(213,58,43,.10), transparent 70%);
}
.hero__inner{ position:relative; display:grid; gap:2.5rem; padding-block:clamp(3rem,7vw,5.5rem); }
@media (min-width:1000px){ .hero__inner{ grid-template-columns:1.05fr .95fr; align-items:center; } }

.hero__eyebrow{ margin-bottom:1.1rem; }
.hero h1{ font-size:clamp(2.1rem,5.2vw,3.8rem); line-height:1.08; }
.hero h1 .hl{ color:var(--accent); }
.hero__lead{ margin:1.3rem 0 1.8rem; font-size:clamp(1.02rem,1.8vw,1.2rem); color:var(--muted); max-width:34rem; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:.8rem; }

/* 目录查询框 */
.hero__lookup{
  margin-top:1.9rem; max-width:34rem;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow); overflow:hidden;
}
.hero__lookup-label{ display:flex; align-items:center; gap:.5rem; padding:.7rem 1rem; border-bottom:1px solid var(--line); font-family:var(--mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted-2); }
.hero__lookup-label .dot{ width:8px; height:8px; border-radius:50%; background:var(--accent); }
.hero__lookup form{ display:flex; }
.hero__lookup input[type="search"]{
  flex:1; border:0; padding:.9rem 1rem; font-size:1rem; font-family:var(--sans); background:transparent; color:var(--ink);
}
.hero__lookup input:focus{ outline:none; }
.hero__lookup button{ border:0; background:var(--ink); color:#fff; padding:0 1.3rem; font-weight:700; cursor:pointer; transition:.18s; }
.hero__lookup button:hover{ background:var(--accent); }

/* 英雄区数据卡片(右) */
.hero__panel{
  background:var(--ink); color:#f6f7f4; border-radius:var(--radius);
  padding:1.6rem; position:relative; overflow:hidden; box-shadow:var(--shadow-lg);
}
.hero__panel-grid{ position:absolute; inset:0; opacity:1; pointer-events:none; }
.hero__panel-head{ display:flex; align-items:center; justify-content:space-between; position:relative; margin-bottom:1.3rem; }
.hero__panel-head .tag{ font-family:var(--mono); font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:rgba(246,247,244,.6); }
.hero__panel-head .live{ display:inline-flex; align-items:center; gap:.4rem; font-family:var(--mono); font-size:.68rem; color:#9be7c4; }
.hero__panel-head .live .dot{ width:7px; height:7px; border-radius:50%; background:#3fd07f; box-shadow:0 0 0 0 rgba(63,208,127,.6); animation:pulse 2.2s infinite; }
@media (prefers-reduced-motion: reduce){ .hero__panel-head .live .dot{ animation:none; } }

.stat-grid{ position:relative; display:grid; grid-template-columns:1fr 1fr; gap:1px; background:rgba(255,255,255,.09); border:1px solid rgba(255,255,255,.09); border-radius:var(--radius); overflow:hidden; }
.stat{ background:var(--ink-2); padding:1.1rem 1.15rem; }
.stat b{ display:block; font-family:var(--mono); font-size:1.85rem; font-weight:700; letter-spacing:-.02em; }
.stat b .u{ font-size:1rem; color:var(--accent); }
.stat span{ display:block; margin-top:.2rem; font-size:.8rem; color:rgba(246,247,244,.62); }
.hero__panel-foot{ position:relative; margin-top:1.3rem; display:flex; align-items:center; gap:.6rem; font-size:.82rem; color:rgba(246,247,244,.7); }
.hero__panel-foot .spectrum-rule{ flex:1; height:2px; }

@keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(63,208,127,.5);} 70%{ box-shadow:0 0 0 6px rgba(63,208,127,0);} 100%{ box-shadow:0 0 0 0 rgba(63,208,127,0);} }

/* logo 带 / 信任条 */
.trustbar{ border-bottom:1px solid var(--line); background:#fff; }
.trustbar__inner{ display:flex; align-items:center; gap:2rem; flex-wrap:wrap; padding-block:1.2rem; }
.trustbar__label{ font-family:var(--mono); font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted-2); }
.trustbar__items{ display:flex; gap:1.6rem; flex-wrap:wrap; color:var(--muted); font-weight:600; font-size:.9rem; }
.trustbar__items span{ display:inline-flex; align-items:center; gap:.45rem; }
.trustbar__items span::before{ content:""; width:6px; height:6px; background:var(--cyan); border-radius:50%; }

/* =========================================================================
   7. 卡片 (Cards)
   ========================================================================= */
.card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  padding:1.5rem; position:relative; transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  display:flex; flex-direction:column;
}
.card:hover{ transform:translateY(-3px); box-shadow:var(--shadow); border-color:var(--line-2); }

/* 服务卡片(带目录编号) */
.svc-card{ padding-top:1.5rem; }
.svc-card__code{ font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; color:var(--accent); }
.svc-card__icon{ width:46px; height:46px; border-radius:var(--radius-sm); background:var(--accent-soft); color:var(--accent); display:grid; place-items:center; margin:1rem 0 1.1rem; }
.svc-card__icon svg{ width:24px; height:24px; }
.svc-card h3{ font-size:1.2rem; margin-bottom:.55rem; }
.svc-card p{ color:var(--muted); font-size:.94rem; margin:0 0 1.1rem; }
.svc-card__link{ margin-top:auto; display:inline-flex; align-items:center; gap:.4rem; font-family:var(--mono); font-size:.78rem; letter-spacing:.06em; color:var(--ink); font-weight:700; }
.svc-card__link svg{ width:.9em; height:.9em; transition:transform .2s ease; }
.svc-card:hover .svc-card__link{ color:var(--accent); }
.svc-card:hover .svc-card__link svg{ transform:translateX(3px); }
.svc-card::before{ content:""; position:absolute; top:0; left:0; width:100%; height:3px; background:var(--spectrum); opacity:0; transition:opacity .2s ease; border-radius:var(--radius) var(--radius) 0 0; }
.svc-card:hover::before{ opacity:1; }

/* 产品分类卡片 */
.cat-card{ padding:1.35rem; }
.cat-card__top{ display:flex; align-items:flex-start; justify-content:space-between; gap:1rem; margin-bottom:1rem; }
.cat-card__glyph{ width:44px; height:44px; border-radius:var(--radius-sm); background:#eef0ea; color:var(--ink); display:grid; place-items:center; }
.cat-card__glyph svg{ width:22px; height:22px; }
.cat-card h3{ font-size:1.08rem; margin-bottom:.35rem; }
.cat-card p{ color:var(--muted); font-size:.88rem; margin:0 0 .9rem; }
.cat-card__meta{ display:flex; align-items:center; justify-content:space-between; margin-top:auto; padding-top:.8rem; border-top:1px dashed var(--line); }
.cat-card__count{ font-family:var(--mono); font-size:.78rem; color:var(--muted-2); }
.cat-card__more{ font-family:var(--mono); font-size:.76rem; font-weight:700; color:var(--cyan); }
.cat-card:hover .cat-card__more{ color:var(--accent); }

/* 产品卡片(货号目录条目) */
.prod-card{ padding:0; overflow:hidden; }
.prod-card__thumb{ aspect-ratio:4/3; background:#eef0ea; position:relative; overflow:hidden; border-bottom:1px solid var(--line); }
.prod-card__thumb img{ width:100%; height:100%; object-fit:cover; }
.prod-card__ph{ position:absolute; inset:0; display:grid; place-items:center; color:var(--line-2); }
.prod-card__ph svg{ width:40%; max-width:72px; opacity:.5; }
.prod-card__sku{ position:absolute; top:.7rem; left:.7rem; background:rgba(19,26,36,.86); color:#fff; font-family:var(--mono); font-size:.68rem; letter-spacing:.06em; padding:.28rem .5rem; border-radius:var(--radius-sm); }
.prod-card__body{ padding:1.1rem 1.15rem 1.25rem; display:flex; flex-direction:column; flex:1; }
.prod-card__cat{ font-family:var(--mono); font-size:.68rem; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); margin-bottom:.45rem; }
.prod-card h3{ font-size:1rem; line-height:1.35; margin-bottom:.6rem; }
.prod-card h3 a{ color:var(--ink); }
.prod-card h3 a:hover{ color:var(--accent); }
.prod-card__specs{ display:flex; flex-wrap:wrap; gap:.4rem; margin-bottom:1rem; }
.prod-card__foot{ margin-top:auto; display:flex; align-items:center; justify-content:space-between; padding-top:.9rem; border-top:1px solid var(--line); }
.prod-card__price{ font-family:var(--mono); font-weight:700; color:var(--ink); font-size:.92rem; }
.prod-card__price small{ color:var(--muted-2); font-weight:400; }

/* 会议 / 活动卡片 */
.event-card{ display:grid; grid-template-columns:auto 1fr; gap:0; padding:0; overflow:hidden; }
.event-card__date{ background:var(--ink); color:#fff; padding:1.3rem 1.15rem; display:flex; flex-direction:column; align-items:center; justify-content:center; min-width:92px; position:relative; }
.event-card__date::after{ content:""; position:absolute; right:0; top:0; bottom:0; width:3px; background:var(--spectrum); }
.event-card__date .d{ font-family:var(--mono); font-size:2rem; font-weight:700; line-height:1; }
.event-card__date .m{ font-family:var(--mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; margin-top:.3rem; color:rgba(255,255,255,.72); }
.event-card__date .y{ font-family:var(--mono); font-size:.66rem; color:rgba(255,255,255,.5); margin-top:.15rem; }
.event-card__body{ padding:1.2rem 1.3rem; display:flex; flex-direction:column; }
.event-card__type{ font-family:var(--mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--cyan); margin-bottom:.4rem; }
.event-card h3{ font-size:1.1rem; margin-bottom:.5rem; }
.event-card h3 a{ color:var(--ink); }
.event-card h3 a:hover{ color:var(--accent); }
.event-card__meta{ display:flex; flex-wrap:wrap; gap:.4rem .9rem; color:var(--muted); font-size:.84rem; margin-top:auto; padding-top:.6rem; }
.event-card__meta span{ display:inline-flex; align-items:center; gap:.35rem; }
.event-card__meta svg{ width:.9em; height:.9em; color:var(--muted-2); }

/* =========================================================================
   8. 深色能力区 (Capabilities, dark)
   ========================================================================= */
.capabilities{ background:var(--ink); color:#f6f7f4; position:relative; overflow:hidden; }
.capabilities__grid{ position:absolute; inset:0; pointer-events:none; }
.capabilities__inner{ position:relative; }
.capabilities .eyebrow{ color:#fff; }
.capabilities .eyebrow::before{ background:var(--accent); }
.capabilities h2{ color:#fff; font-size:clamp(1.7rem,3.6vw,2.6rem); max-width:20ch; margin-bottom:1rem; }
.capabilities__lead{ color:rgba(246,247,244,.66); max-width:44rem; font-size:1.05rem; margin-bottom:clamp(2rem,4vw,3rem); }
.cap-list{ display:grid; gap:1px; background:rgba(255,255,255,.09); border:1px solid rgba(255,255,255,.09); border-radius:var(--radius); overflow:hidden; }
@media (min-width:700px){ .cap-list{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1000px){ .cap-list{ grid-template-columns:repeat(4,1fr); } }
.cap{ background:var(--ink-2); padding:1.6rem 1.4rem; }
.cap__no{ font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; color:var(--accent); }
.cap__icon{ margin:1rem 0; color:#fff; }
.cap__icon svg{ width:28px; height:28px; }
.cap h3{ color:#fff; font-size:1.1rem; margin-bottom:.5rem; }
.cap p{ color:rgba(246,247,244,.6); font-size:.9rem; margin:0; }

/* =========================================================================
   9. 会议服务区 (Conference block)
   ========================================================================= */
.confer{ background:#fff; border-block:1px solid var(--line); }
.confer__inner{ display:grid; gap:2.5rem; }
@media (min-width:960px){ .confer__inner{ grid-template-columns:1fr 1fr; align-items:center; } }
.confer__panel{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
}
.confer__panel-head{ display:flex; align-items:center; justify-content:space-between; padding:1rem 1.2rem; border-bottom:1px solid var(--line); background:#fff; }
.confer__panel-head .t{ font-family:var(--mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted-2); }
.confer__timeline{ padding:.6rem 1.2rem 1.2rem; }
.confer__step{ display:grid; grid-template-columns:auto 1fr; gap:1rem; padding:1rem 0; border-bottom:1px dashed var(--line); }
.confer__step:last-child{ border-bottom:0; }
.confer__step .n{ width:32px; height:32px; border-radius:50%; border:1px solid var(--accent); color:var(--accent); display:grid; place-items:center; font-family:var(--mono); font-size:.8rem; font-weight:700; }
.confer__step h4{ font-size:1rem; margin:.3rem 0 .25rem; }
.confer__step p{ color:var(--muted); font-size:.88rem; margin:0; }

/* =========================================================================
   10. 联系区 (Contact)
   ========================================================================= */
.contact{ background:var(--paper); }
.contact__inner{ display:grid; gap:2.5rem; }
@media (min-width:960px){ .contact__inner{ grid-template-columns:.9fr 1.1fr; } }
.contact__info h2{ font-size:clamp(1.6rem,3.4vw,2.4rem); margin:.7rem 0 1rem; }
.contact__info > p{ color:var(--muted); margin-bottom:1.8rem; }
.contact__cards{ display:grid; gap:.9rem; }
.contact__card{ display:flex; gap:1rem; padding:1.1rem 1.2rem; background:#fff; border:1px solid var(--line); border-radius:var(--radius); }
.contact__card .ci{ width:42px; height:42px; flex:0 0 auto; border-radius:var(--radius-sm); background:var(--accent-soft); color:var(--accent); display:grid; place-items:center; }
.contact__card .ci svg{ width:22px; height:22px; }
.contact__card b{ display:block; font-size:.72rem; font-family:var(--mono); letter-spacing:.12em; text-transform:uppercase; color:var(--muted-2); margin-bottom:.2rem; }
.contact__card span,.contact__card a{ font-size:1rem; color:var(--ink); font-weight:600; }
.contact__card a:hover{ color:var(--accent); }

/* 表单 */
.form-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:clamp(1.4rem,3vw,2rem); box-shadow:var(--shadow); }
.form-card__head{ display:flex; align-items:center; gap:.6rem; margin-bottom:1.4rem; padding-bottom:1rem; border-bottom:1px solid var(--line); }
.form-card__head .dot{ width:9px; height:9px; border-radius:50%; background:var(--accent); }
.form-card__head b{ font-family:var(--mono); font-size:.74rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }
.field{ margin-bottom:1.1rem; }
.field label{ display:block; font-size:.82rem; font-weight:600; color:var(--ink); margin-bottom:.4rem; }
.field label .req{ color:var(--accent); }
.field input,.field textarea,.field select{
  width:100%; padding:.75rem .85rem; font-family:var(--sans); font-size:.98rem; color:var(--ink);
  background:var(--paper); border:1px solid var(--line-2); border-radius:var(--radius-sm); transition:.15s;
}
.field input:focus,.field textarea:focus,.field select:focus{ outline:none; border-color:var(--cyan); background:#fff; box-shadow:0 0 0 3px var(--cyan-soft); }
.field textarea{ resize:vertical; min-height:120px; }
.field-row{ display:grid; gap:1.1rem; }
@media (min-width:560px){ .field-row{ grid-template-columns:1fr 1fr; } }
.form-note{ font-size:.8rem; color:var(--muted-2); margin-top:.6rem; }
.form-status{ margin-top:1rem; font-size:.9rem; padding:.7rem .9rem; border-radius:var(--radius-sm); display:none; }
.form-status.ok{ display:block; background:var(--cyan-soft); color:var(--cyan); }
.form-status.err{ display:block; background:var(--accent-soft); color:var(--accent-deep); }

/* =========================================================================
   11. 通用大标题区 / CTA
   ========================================================================= */
.cta-band{ background:var(--ink); color:#fff; position:relative; overflow:hidden; }
.cta-band__grid{ position:absolute; inset:0; pointer-events:none; }
.cta-band__inner{ position:relative; display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap; padding-block:clamp(2.6rem,5vw,4rem); }
.cta-band h2{ color:#fff; font-size:clamp(1.5rem,3vw,2.2rem); max-width:24ch; }
.cta-band p{ color:rgba(246,247,244,.66); margin:.6rem 0 0; }
.cta-band__actions{ display:flex; gap:.8rem; flex-wrap:wrap; }

/* =========================================================================
   12. 页面 / 存档 / 文章 (Page, archive, single)
   ========================================================================= */
.page-hero{ border-bottom:1px solid var(--line); position:relative; overflow:hidden; background:var(--paper); }
.page-hero__grid{ position:absolute; inset:0; opacity:.6; pointer-events:none; }
.page-hero__inner{ position:relative; padding-block:clamp(2.5rem,6vw,4.5rem); }
.page-hero .eyebrow{ margin-bottom:1rem; }
.page-hero h1{ font-size:clamp(1.9rem,4.4vw,3rem); }
.page-hero p{ color:var(--muted); margin:1rem 0 0; max-width:46rem; font-size:1.05rem; }

.breadcrumbs{ font-family:var(--mono); font-size:.74rem; letter-spacing:.04em; color:var(--muted-2); margin-bottom:1rem; }
.breadcrumbs a{ color:var(--muted); }
.breadcrumbs a:hover{ color:var(--accent); }
.breadcrumbs .sep{ margin:0 .5rem; color:var(--line-2); }

/* 存档工具条 + 筛选 */
.archive-toolbar{ display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap; margin-bottom:1.8rem; }
.filter-chips{ display:flex; gap:.5rem; flex-wrap:wrap; }
.filter-chips a{
  padding:.45rem .9rem; border:1px solid var(--line-2); border-radius:99px; font-size:.85rem; font-weight:600; color:var(--muted);
}
.filter-chips a:hover{ border-color:var(--accent); color:var(--accent); }
.filter-chips a.is-active{ background:var(--ink); color:#fff; border-color:var(--ink); }
.result-count{ font-family:var(--mono); font-size:.78rem; color:var(--muted-2); }

/* 文章正文排版 */
.entry{ max-width:760px; }
.entry-content{ font-size:1.05rem; color:#2a323c; }
.entry-content > * + *{ margin-top:1.15rem; }
.entry-content h2{ font-size:1.6rem; margin-top:2.4rem; }
.entry-content h3{ font-size:1.25rem; margin-top:1.8rem; }
.entry-content a{ color:var(--cyan); text-decoration:underline; text-underline-offset:3px; }
.entry-content a:hover{ color:var(--accent); }
.entry-content ul,.entry-content ol{ padding-left:1.3rem; }
.entry-content li{ margin:.4rem 0; }
.entry-content blockquote{ margin:1.6rem 0; padding:.4rem 0 .4rem 1.4rem; border-left:3px solid var(--accent); color:var(--muted); font-style:italic; }
.entry-content img{ border-radius:var(--radius); border:1px solid var(--line); }
.entry-content code{ font-family:var(--mono); background:#eef0ea; padding:.15em .4em; border-radius:var(--radius-sm); font-size:.9em; }
.entry-content pre{ background:var(--ink); color:#e7eaf0; padding:1.1rem 1.2rem; border-radius:var(--radius); overflow:auto; }
.entry-content pre code{ background:transparent; color:inherit; padding:0; }
.entry-content table{ width:100%; border-collapse:collapse; font-size:.94rem; }
.entry-content th,.entry-content td{ border:1px solid var(--line); padding:.6rem .8rem; text-align:left; }
.entry-content th{ background:#eef0ea; font-family:var(--mono); font-size:.82rem; }

/* 单品详情布局 */
.single-product__layout{ display:grid; gap:2.5rem; }
@media (min-width:900px){ .single-product__layout{ grid-template-columns:1fr 1.1fr; align-items:start; } }
.single-product__gallery{ position:sticky; top:96px; }
.single-product__img{ aspect-ratio:4/3; background:#eef0ea; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; display:grid; place-items:center; }
.single-product__img img{ width:100%; height:100%; object-fit:cover; }
.single-product__img .ph{ color:var(--line-2); }
.single-product__img .ph svg{ width:96px; }
.single-product__sku{ display:inline-flex; align-items:center; gap:.5rem; font-family:var(--mono); font-size:.8rem; color:var(--cyan); margin-bottom:.8rem; }
.single-product h1{ font-size:clamp(1.6rem,3.4vw,2.3rem); margin-bottom:.8rem; }
.single-product__price{ display:flex; align-items:baseline; gap:.5rem; margin:1.2rem 0; }
.single-product__price .p{ font-family:var(--mono); font-size:1.8rem; font-weight:700; color:var(--accent); }
.single-product__price small{ color:var(--muted-2); }
.spec-table{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; margin:1.4rem 0; }
.spec-table__head{ padding:.8rem 1.1rem; border-bottom:1px solid var(--line); background:var(--paper); font-family:var(--mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }
.spec-table dl{ margin:0; }
.spec-table .row{ display:grid; grid-template-columns:8rem 1fr; gap:1rem; padding:.75rem 1.1rem; border-bottom:1px solid var(--line); }
.spec-table .row:last-child{ border-bottom:0; }
.spec-table dt{ font-family:var(--mono); font-size:.82rem; color:var(--muted-2); margin:0; }
.spec-table dd{ margin:0; font-weight:600; color:var(--ink); }
.single-product__actions{ display:flex; gap:.8rem; flex-wrap:wrap; margin-top:1.5rem; }

/* 分页 */
.pagination{ display:flex; gap:.4rem; justify-content:center; margin-top:3rem; flex-wrap:wrap; }
.pagination .page-numbers{
  min-width:42px; height:42px; display:inline-grid; place-items:center; padding:0 .6rem;
  border:1px solid var(--line-2); border-radius:var(--radius-sm); font-family:var(--mono); font-size:.9rem; color:var(--ink); font-weight:600;
}
.pagination .page-numbers:hover{ border-color:var(--accent); color:var(--accent); }
.pagination .page-numbers.current{ background:var(--ink); color:#fff; border-color:var(--ink); }
.pagination .page-numbers.dots{ border-color:transparent; }

/* 空状态 */
.empty-state{ text-align:center; padding:4rem 1rem; border:1px dashed var(--line-2); border-radius:var(--radius); background:#fff; }
.empty-state svg{ width:56px; color:var(--line-2); margin-bottom:1rem; }
.empty-state h3{ margin-bottom:.5rem; }
.empty-state p{ color:var(--muted); }

/* 搜索结果条目 */
.search-item{ padding:1.4rem 0; border-bottom:1px solid var(--line); }
.search-item__type{ font-family:var(--mono); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--accent); }
.search-item h3{ font-size:1.2rem; margin:.4rem 0; }
.search-item p{ color:var(--muted); font-size:.94rem; margin:0; }

/* =========================================================================
   13. 页脚 (Footer)
   ========================================================================= */
.site-footer{ background:var(--ink); color:#f6f7f4; position:relative; overflow:hidden; }
.site-footer__spectrum{ height:3px; background:var(--spectrum); }
.site-footer__grid{ position:absolute; inset:0; pointer-events:none; }
.site-footer__inner{ position:relative; display:grid; gap:2.5rem; padding-block:clamp(3rem,6vw,4.5rem); }
@media (min-width:760px){ .site-footer__inner{ grid-template-columns:1.4fr 1fr 1fr 1fr; } }
.footer-brand .brand__mark{ background:#fff; }
.footer-brand .brand__mark span{ color:var(--ink); }
.footer-brand .brand__name b{ color:#fff; }
.footer-brand p{ color:rgba(246,247,244,.6); font-size:.9rem; margin:1.1rem 0 1.2rem; max-width:24rem; }
.footer-contact{ display:grid; gap:.5rem; }
.footer-contact div{ display:flex; gap:.6rem; font-size:.88rem; color:rgba(246,247,244,.75); }
.footer-contact .fk{ font-family:var(--mono); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; color:rgba(246,247,244,.45); flex:0 0 3.5rem; padding-top:.15rem; }
.footer-col h4{ color:#fff; font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; margin-bottom:1rem; font-weight:600; }
.footer-col ul{ list-style:none; display:grid; gap:.55rem; }
.footer-col a{ color:rgba(246,247,244,.68); font-size:.92rem; }
.footer-col a:hover{ color:#fff; }
.site-footer__bottom{ position:relative; border-top:1px solid rgba(255,255,255,.1); }
.site-footer__bottom-inner{ display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap; padding-block:1.4rem; font-size:.82rem; color:rgba(246,247,244,.5); }
.site-footer__bottom-inner a{ color:rgba(246,247,244,.62); }
.site-footer__bottom-inner a:hover{ color:#fff; }
.beian{ font-family:var(--mono); font-size:.72rem; letter-spacing:.02em; }

/* =========================================================================
   14. 动效 (Reveal) + 无障碍
   ========================================================================= */
.reveal{ opacity:0; transform:translateY(16px); transition:opacity .6s cubic-bezier(.2,.7,.2,1), transform .6s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}

.screen-reader-text{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* WordPress 对齐类 */
.alignleft{ float:left; margin:.4rem 1.4rem 1rem 0; }
.alignright{ float:right; margin:.4rem 0 1rem 1.4rem; }
.aligncenter{ display:block; margin-inline:auto; }
.wp-caption{ max-width:100%; }
.wp-caption-text{ font-size:.85rem; color:var(--muted); text-align:center; margin-top:.5rem; }
.sticky,.gallery-caption,.bypostauthor{ display:block; }