/* =============================================================
   六安云际创想数字科技有限公司 · 官网前台样式
   风格：蓝绿色科技商务（克制、非对称栅格、细线纹理）
   约束：不使用 emoji，不使用紫/靛色系，不依赖任何外网字体或 CDN
   ============================================================= */

:root {
  /* ---------------------------------------------------------------
     品牌色：取自公司 Logo「云创数科.png」实测像素均值
     蓝 #1648B7（字标/英文，占 49.7%）· 绿 #4AAD31（弧形叶片，占 44.2%）
     深底由 Logo 蓝加深而来，浅底由品牌色调淡而来。
     --------------------------------------------------------------- */
  --brand-blue: #1648B7;          /* Logo 蓝：品牌主色 */
  --brand-blue-dark: #103781;     /* 主蓝加深 */
  --brand-blue-deep: #0A1C4A;     /* 深蓝底 */
  --brand-blue-soft: #EAF0FC;     /* 浅蓝底 */
  --brand-green: #4AAD31;         /* Logo 绿：品牌强调色 */
  --brand-green-ink: #34871F;     /* 浅底绿色文字（保证对比度） */
  --brand-green-glow: #6BCB42;    /* 深底亮绿点缀 */
  --brand-green-soft: #EDF7E9;    /* 浅绿底 */

  /* 沿用原有语义变量名，只换取值，业务样式无需改动 */
  --ink: #0A1C4A;          /* 深蓝底 */
  --ink-2: #163A86;
  --teal: #1648B7;         /* 主蓝 */
  --teal-bright: #34871F;  /* 品牌绿（浅底可读版） */
  --teal-soft: #EAF0FC;    /* 浅蓝底 */
  --blue: #1648B7;
  --paper: #FFFFFF;
  --mist: #F5F8FE;         /* 浅蓝灰底 */
  --line: #DCE5F2;
  --text: #1B2B4E;
  --muted: #5A6B8C;
  --radius: 14px;
  --shadow: 0 18px 44px rgba(10, 28, 74, .10);
  --font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
  --font-num: "Bahnschrift", "DIN Alternate", "Segoe UI", sans-serif;
  --wrap: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font-family: inherit; font-size: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.3; font-weight: 700; letter-spacing: .01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { width: min(var(--wrap), calc(100% - 48px)); margin: 0 auto; }
.section { padding: 92px 0; position: relative; }
.section--mist { background: var(--mist); }
.section--tight { padding: 64px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- 图标（内联线性 SVG） ---------- */
.ic { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ic--sm { width: 16px; height: 16px; }
.ic--lg { width: 28px; height: 28px; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { height: 74px; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: none; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px; flex: none;
  background: linear-gradient(140deg, var(--brand-blue) 0%, var(--brand-green) 100%);
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 6px 16px rgba(22, 72, 183, .28);
}
.brand-mark svg { width: 23px; height: 23px; stroke-width: 1.9; }
.brand-text { font-size: 19px; font-weight: 800; letter-spacing: .06em; color: var(--ink); white-space: nowrap; }
.brand-text small { display: block; font-size: 10px; font-weight: 500; letter-spacing: .16em; color: var(--muted); line-height: 1.2; }
.brand-logo-img { width: auto; height: 44px; max-width: 360px; object-fit: contain; }
/* 有品牌标准字图片时去掉间距，让横版图片按原始比例完整展示 */
.brand.has-logo { gap: 0; }
.brand.has-logo .brand-text, .brand.has-logo .brand-mark { display: none; }

.main-nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 9px 15px; border-radius: 8px; font-size: 15px; color: var(--ink-2);
  position: relative; transition: color .2s, background .2s;
}
.main-nav a:hover { color: var(--teal); background: var(--teal-soft); }
.main-nav a.is-active { color: var(--teal); font-weight: 700; }
.main-nav a.is-active::after {
  content: ""; position: absolute; left: 15px; right: 15px; bottom: 2px;
  height: 2px; background: var(--teal-bright); border-radius: 2px;
}
.header-cta {
  flex: none; display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 17px; border-radius: 8px; background: var(--teal); color: #fff;
  font-size: 14px; font-weight: 600; transition: background .2s, transform .2s;
}
.header-cta:hover { background: var(--teal-bright); transform: translateY(-1px); }
.nav-toggle {
  display: none; margin-left: auto; width: 42px; height: 40px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); border-radius: 9px; cursor: pointer; place-items: center;
}

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 26px; border-radius: 9px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: all .2s;
}
.btn--primary { background: var(--brand-green); color: #08215B; box-shadow: 0 12px 26px rgba(74, 173, 49, .28); }
.btn--primary:hover { background: #5BC23A; transform: translateY(-2px); }
.btn--outline { border-color: rgba(255, 255, 255, .45); color: #fff; }
.btn--outline:hover { background: rgba(255, 255, 255, .12); }
.btn--ghost { border-color: var(--line); color: var(--teal); background: #fff; }
.btn--ghost:hover { border-color: var(--teal-bright); background: var(--teal-soft); }
.btn--sm { padding: 9px 17px; font-size: 14px; }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ---------- 区块标题（非对称：左侧竖线 + 编号） ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; font-size: 12px; font-weight: 700;
  letter-spacing: .2em; color: var(--teal-bright); text-transform: uppercase; margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--teal-bright); }
.section-head { margin-bottom: 42px; max-width: 720px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); color: var(--ink); letter-spacing: .02em; }
.section-head .lead { margin-top: 16px; color: var(--muted); font-size: 16px; max-width: 660px; }
.section-head--split { display: grid; grid-template-columns: 1fr 340px; gap: 48px; align-items: end; }
.section-head--split .head-note {
  border-left: 2px solid var(--teal-bright); padding-left: 18px; color: var(--muted); font-size: 14px;
}

/* ---------- 首页 Hero / Banner 轮播 ---------- */
.hero {
  position: relative; overflow: hidden; background: var(--ink);
  color: #fff; min-height: 560px;
}
.hero::after { /* 细网格纹理 */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .32;
  background-image: linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(90deg, transparent 20%, #000 100%);
}
.hero-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .7s ease;
  display: flex; align-items: center; pointer-events: none;
  background: linear-gradient(115deg, #0A1C4A 0%, #103781 58%, #1648B7 100%);
  background-size: cover; background-position: center;
}
.hero-slide.is-active { opacity: 1; pointer-events: auto; position: relative; }
.hero-slide.has-image::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(8,20,60,.94) 0%, rgba(8,20,60,.78) 48%, rgba(8,20,60,.35) 100%);
}
.hero-inner { position: relative; z-index: 2; padding: 82px 0 86px; width: min(var(--wrap), calc(100% - 48px)); margin: 0 auto; }
.hero-copy { max-width: 660px; }
.hero-kicker { font-size: 12px; letter-spacing: .24em; color: var(--brand-green-glow); font-weight: 700; margin-bottom: 22px; }
.hero-title { font-size: clamp(36px, 5.2vw, 62px); line-height: 1.16; letter-spacing: .02em; font-weight: 800; }
.hero-title em { font-style: normal; color: var(--brand-green-glow); }
.hero-sub { margin-top: 22px; font-size: 17px; color: rgba(255,255,255,.76); max-width: 560px; }
.hero-actions { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-deco { /* 右侧斜切装饰块，破对称 */
  position: absolute; right: -80px; top: 50%; transform: translateY(-50%);
  width: 430px; height: 430px; border: 1px solid rgba(107,203,66,.35); border-radius: 50%;
  z-index: 1; pointer-events: none;
}
.hero-deco::before, .hero-deco::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(107,203,66,.22); }
.hero-deco::before { inset: 46px; }
.hero-deco::after { inset: 108px; background: rgba(107,203,66,.07); }
.hero-stats {
  position: absolute; right: 0; bottom: 74px; z-index: 3;
  display: flex; gap: 1px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px; overflow: hidden; backdrop-filter: blur(8px);
}
.hero-stats div { background: rgba(10,28,74,.72); padding: 16px 22px; min-width: 118px; }
.hero-stats b { display: block; font-family: var(--font-num); font-size: 24px; color: var(--brand-green-glow); letter-spacing: .04em; }
.hero-stats span { font-size: 12px; color: rgba(255,255,255,.65); }
.hero-dots { position: absolute; left: 0; bottom: 34px; z-index: 4; display: flex; gap: 10px; width: min(var(--wrap), calc(100% - 48px)); left: 50%; transform: translateX(-50%); }
.hero-dots button { width: 28px; height: 4px; border: 0; border-radius: 4px; background: rgba(255,255,255,.3); cursor: pointer; padding: 0; transition: all .25s; }
.hero-dots button.is-active { width: 52px; background: var(--brand-green-glow); }
.hero-arrows { position: absolute; right: 50%; transform: translateX(560px); bottom: 27px; z-index: 4; display: flex; gap: 8px; }
.hero-arrows button { width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.06); color: #fff; cursor: pointer; display: grid; place-items: center; }
.hero-arrows button:hover { background: var(--teal-bright); border-color: var(--teal-bright); color: var(--ink); }

/* ---------- 简介（非对称双栏） ---------- */
.intro-grid { display: grid; grid-template-columns: 380px 1fr; gap: 68px; align-items: start; }
.intro-side { position: relative; padding-top: 8px; }
.intro-side h2 { font-size: clamp(28px, 3.2vw, 38px); color: var(--ink); }
.intro-side .rule { width: 64px; height: 4px; background: var(--brand-green); margin: 24px 0; border-radius: 3px; }
.intro-side .side-note { color: var(--muted); font-size: 14px; }
.intro-body { font-size: 17px; color: var(--ink-2); line-height: 2; }
.intro-body p + p { margin-top: 18px; }
.intro-metrics { margin-top: 38px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.intro-metrics div { background: #fff; padding: 22px 20px; }
.intro-metrics b { display: block; font-family: var(--font-num); font-size: 22px; color: var(--teal); }
.intro-metrics span { font-size: 13px; color: var(--muted); }

/* ---------- 卡片通用 ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: transform .22s, box-shadow .22s, border-color .22s;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(74,173,49,.45); }
.card-ic { width: 46px; height: 46px; border-radius: 12px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; margin-bottom: 20px; }
.card h3 { font-size: 19px; color: var(--ink); margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 14.5px; line-height: 1.85; }
.card-index { position: absolute; right: 20px; top: 14px; font-family: var(--font-num); font-size: 30px; color: rgba(22,72,183,.09); font-weight: 700; }
.card-tag { display: inline-block; font-size: 12px; color: var(--teal); background: var(--teal-soft); padding: 3px 10px; border-radius: 20px; margin-bottom: 12px; }

/* 图片占位（无封面图时显示渐变与几何纹理，离线也好看） */
.cover {
  height: 176px; border-radius: 10px; margin-bottom: 20px; overflow: hidden;
  background: linear-gradient(135deg, #1648B7 0%, #4AAD31 100%);
  position: relative; display: grid; place-items: center;
}
.cover::before { content: ""; position: absolute; inset: 0; opacity: .3;
  background-image: linear-gradient(rgba(255,255,255,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.22) 1px, transparent 1px);
  background-size: 26px 26px; }
.cover span { position: relative; color: rgba(255,255,255,.9); font-size: 13px; letter-spacing: .22em; font-weight: 600; }
.cover img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- 产品亮点 ---------- */
.product-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: #fff; }
.product-panel .panel-left { padding: 46px; background: linear-gradient(150deg, #0A1C4A, #1648B7); color: #fff; }
.product-panel .panel-left h3 { font-size: 30px; }
.product-panel .panel-left p { color: rgba(255,255,255,.75); margin-top: 16px; font-size: 15px; }
.panel-badge { display: inline-block; border: 1px solid rgba(107,203,66,.6); color: var(--brand-green-glow); padding: 4px 12px; border-radius: 20px; font-size: 12px; margin-bottom: 20px; }
.panel-left .btn { margin-top: 30px; }
.panel-right { padding: 40px 46px; }
.feature-list li { display: flex; gap: 14px; padding: 15px 0; border-bottom: 1px dashed var(--line); }
.feature-list li:last-child { border-bottom: 0; }
.feature-list .fi { width: 30px; height: 30px; border-radius: 8px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; flex: none; }
.feature-list b { display: block; color: var(--ink); font-size: 15px; }
.feature-list span { color: var(--muted); font-size: 13.5px; }

/* ---------- 双栏动态 / 案例 ---------- */
.split-list { display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; }
.list-block h3 { font-size: 21px; color: var(--ink); margin-bottom: 22px; display: flex; align-items: center; gap: 10px; }
.list-block h3::before { content: ""; width: 4px; height: 20px; background: var(--brand-green); border-radius: 3px; }
.news-item { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: inherit; }
.news-item:hover b { color: var(--teal); }
.news-item:last-child { border-bottom: 0; }
.news-date { font-family: var(--font-num); color: var(--teal); font-size: 13px; flex: none; width: 92px; padding-top: 2px; }
.news-item b { display: block; color: var(--ink-2); font-size: 15.5px; }
.news-item p { color: var(--muted); font-size: 13.5px; margin-top: 5px; }
.case-chip { padding: 16px 0; border-bottom: 1px solid var(--line); }
.case-chip:last-child { border-bottom: 0; }
.case-chip b { color: var(--ink-2); font-size: 15.5px; }
.case-chip span { display: block; color: var(--muted); font-size: 13.5px; margin-top: 4px; }

/* ---------- CTA 斜切条 ---------- */
.cta-band { background: var(--teal); color: #fff; position: relative; overflow: hidden; padding: 58px 0; }
.cta-band::before { content: ""; position: absolute; right: -120px; top: -140px; width: 460px; height: 460px; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; }
.cta-band::after { content: ""; position: absolute; right: 40px; bottom: -200px; width: 340px; height: 340px; background: rgba(107,203,66,.18); transform: rotate(24deg); }
.cta-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta-inner h2 { font-size: clamp(24px, 2.8vw, 34px); }
.cta-inner p { color: rgba(255,255,255,.78); margin-top: 9px; font-size: 15px; }

/* ---------- 页头（内页） ---------- */
.page-hero { background: var(--ink); color: #fff; padding: 66px 0 74px; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; right: -60px; top: -80px; width: 360px; height: 360px; border: 1px solid rgba(107,203,66,.3); border-radius: 50%; }
.page-hero::before { content: ""; position: absolute; inset: 0; opacity: .25;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 40px 40px; }
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(30px, 4vw, 46px); }
.page-hero p { color: rgba(255,255,255,.72); margin-top: 16px; max-width: 700px; font-size: 16px; }
.crumb { font-size: 13px; color: rgba(255,255,255,.5); margin-bottom: 18px; }
.crumb a:hover { color: var(--teal-bright); }

/* ---------- 正文排版 ---------- */
.prose { font-size: 16px; line-height: 2; color: var(--ink-2); }
.prose p { margin-bottom: 14px; }
.prose .num-line { display: flex; gap: 12px; padding: 9px 0; }
.prose .num-line i { font-family: var(--font-num); font-style: normal; color: var(--teal-bright); font-weight: 700; flex: none; }
.prose h4 { font-size: 17px; color: var(--teal); margin: 24px 0 10px; }

/* ---------- 招聘岗位 ---------- */
.job-card {
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
  margin-bottom: 18px; overflow: hidden; transition: box-shadow .2s, border-color .2s;
}
.job-card:hover { box-shadow: var(--shadow); border-color: rgba(74,173,49,.4); }
.job-head { display: flex; align-items: center; gap: 20px; padding: 22px 26px; flex-wrap: wrap; }
.job-head h3 { font-size: 20px; color: var(--ink); }
.job-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-left: auto; }
.job-meta span { font-size: 13px; color: var(--teal); background: var(--teal-soft); padding: 5px 12px; border-radius: 20px; display: inline-flex; align-items: center; gap: 5px; }
.job-body { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding: 0 26px 26px; border-top: 1px dashed var(--line); padding-top: 22px; }
.job-body h4 { font-size: 14px; color: var(--teal); letter-spacing: .08em; margin-bottom: 10px; }
.job-body p { white-space: pre-line; color: var(--muted); font-size: 14.5px; line-height: 1.9; }
.job-apply { padding: 0 26px 26px; }

/* ---------- 表单 ---------- */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 34px; box-shadow: var(--shadow); }
.form-head { margin-bottom: 26px; }
.form-head h3 { font-size: 23px; color: var(--ink); }
.form-head p { color: var(--muted); font-size: 14px; margin-top: 8px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 600; color: var(--ink-2); }
.field label .req { color: #C4432B; margin-left: 3px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 9px;
  background: #FBFCFD; color: var(--ink); outline: none; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--teal-bright); box-shadow: 0 0 0 3px rgba(22,72,183,.12); background: #fff;
}
.field textarea { resize: vertical; min-height: 108px; }
.field .hint { font-size: 12.5px; color: var(--muted); }
.field input[readonly] { background: var(--mist); color: var(--muted); }
.file-drop { border: 1.5px dashed var(--line); border-radius: 9px; padding: 18px; background: var(--mist); text-align: center; }
.file-drop input { border: 0; background: transparent; padding: 6px; text-align: center; }
.form-actions { margin-top: 24px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-note { font-size: 13px; color: var(--muted); }
.form-msg { margin-top: 16px; padding: 12px 16px; border-radius: 9px; font-size: 14px; display: none; }
.form-msg.is-show { display: block; }
.form-msg--ok { background: var(--teal-soft); color: #2B6B1B; border: 1px solid rgba(74,173,49,.35); }
.form-msg--err { background: #FDEDEA; color: #A53A25; border: 1px solid #F0C4BA; }

.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.contact-item .ci { width: 42px; height: 42px; border-radius: 10px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; flex: none; }
.contact-item b { display: block; font-size: 13px; color: var(--muted); font-weight: 500; margin-bottom: 3px; }
.contact-item span { color: var(--ink); font-size: 15.5px; word-break: break-all; }

/* ---------- 资质卡 ---------- */
.qa-card { border: 1px solid var(--line); border-radius: 12px; padding: 24px; background: #fff; position: relative; }
.qa-card::before { content: ""; position: absolute; left: 0; top: 22px; bottom: 22px; width: 3px; background: var(--teal-bright); border-radius: 3px; }
.qa-card h3 { font-size: 17px; color: var(--ink); margin-bottom: 8px; padding-left: 12px; }
.qa-card p { font-size: 13.5px; color: var(--muted); padding-left: 12px; }

/* ---------- 状态：空 / 加载 / 错误 ---------- */
.state { padding: 46px 20px; text-align: center; color: var(--muted); font-size: 14.5px; border: 1px dashed var(--line); border-radius: 12px; background: var(--mist); }
.state--err { color: #A53A25; border-color: #F0C4BA; background: #FEF7F5; }
.state b { display: block; color: var(--ink-2); font-size: 16px; margin-bottom: 6px; }
.skeleton { height: 16px; border-radius: 6px; background: linear-gradient(90deg, #EDF1F9 25%, #F8FAFE 50%, #EDF1F9 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ---------- 公司全称标准字 ----------
   书法字体没有对应字体文件，且站点要求离线可跑，因此用透明底 PNG 呈现。
   深底（页脚 / 内页页头）使用 filter 反白，保证蓝字在深蓝底上清晰可读。 */
.wordmark-img, .hero-wordmark {
  display: block; width: min(100%, 360px); height: auto;
  filter: brightness(0) invert(1); opacity: .95;
}
.hero-wordmark { width: min(100%, 430px); margin-top: 20px; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,.72); padding-top: 66px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand .brand-text { color: #fff; }
.footer-brand p { margin-top: 18px; font-size: 14px; line-height: 1.9; max-width: 380px; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 18px; letter-spacing: .06em; }
.footer-col ul li { margin-bottom: 11px; font-size: 14px; display: flex; align-items: flex-start; gap: 9px; }
.footer-col ul li .ic { margin-top: 3px; color: var(--brand-green-glow); width: 15px; height: 15px; }
.footer-col a:hover { color: var(--brand-green-glow); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0 30px; }
.footer-bottom .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.copyright { font-size: 13px; color: rgba(255,255,255,.5); }
/* 合规备案块：整块（图标 + 文字）可点击，颜色继承页脚浅灰 */
.yc-beian { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; font-size: 13px; color: #8B98A5; }
.yc-beian a { display: inline-flex; align-items: center; gap: 6px; color: inherit; text-decoration: none; opacity: .9; letter-spacing: .4px; }
.yc-beian a:hover { opacity: 1; text-decoration: underline; }
.yc-beian img { display: block; flex: none; width: 16px; height: 16px; }
.yc-beian img.gab { width: 16px; height: 15px; } /* 公安警徽原图 44x42，严格等比 */

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .section { padding: 68px 0; }
  .section-head--split { grid-template-columns: 1fr; gap: 18px; }
  .intro-grid { grid-template-columns: 1fr; gap: 28px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .product-panel, .split-list, .contact-layout { grid-template-columns: 1fr; }
  .panel-left, .panel-right { padding: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .hero-deco { opacity: .5; right: -220px; }
  .hero-stats { display: none; }
  .hero-arrows { display: none; }
  .job-body { grid-template-columns: 1fr; gap: 16px; }
  .main-nav { display: none; position: absolute; top: 74px; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid var(--line); padding: 12px 24px 18px; flex-direction: column; align-items: stretch; gap: 2px; box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 11px 12px; }
  .nav-toggle { display: grid; }
  .header-cta { display: none; }
}
@media (max-width: 640px) {
  .wrap, .hero-inner, .hero-dots { width: calc(100% - 32px); }
  .brand-logo-img { height: 32px; max-width: 225px; } /* 横版标准字在手机上等比缩小 */
  .wordmark-img { width: min(100%, 280px); }
  .hero { min-height: 480px; }
  .hero-inner { padding: 62px 0 76px; }
  .hero-title { font-size: 34px; }
  .hero-sub { font-size: 15px; }
  .section { padding: 54px 0; }
  .grid-2, .grid-3, .grid-4, .footer-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-card { padding: 24px 20px; }
  .card { padding: 22px; }
  .page-hero { padding: 48px 0 54px; }
  .intro-metrics { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .job-head { padding: 18px; }
  .job-meta { margin-left: 0; }
  .job-body, .job-apply { padding-left: 18px; padding-right: 18px; }
  .footer-bottom .wrap { flex-direction: column; align-items: flex-start; }
  .yc-beian { font-size: 12px; gap: 12px; }
}

/* ===================================================================
   新闻中心（大事记 / 图片 / 视频）
   =================================================================== */
.news-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.news-filters button {
  padding: 8px 18px; border: 1px solid var(--line); border-radius: 999px;
  background: #fff; color: var(--text); font-size: 14px; cursor: pointer;
  font-family: inherit; transition: all .2s;
}
.news-filters button:hover { border-color: var(--teal); color: var(--teal); }
.news-filters button.is-active { background: var(--brand-blue); border-color: var(--brand-blue); color: #fff; }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.news-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; cursor: pointer;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(74,173,49,.45); }
.news-cover { height: 196px; position: relative; overflow: hidden; background: linear-gradient(135deg, #1648B7 0%, #4AAD31 100%); }
.news-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-cover .cover-ph { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,255,255,.85); font-size: 15px; letter-spacing: .14em; }
.news-badges { position: absolute; left: 14px; bottom: 12px; display: flex; gap: 7px; flex-wrap: wrap; }
.news-badge { background: rgba(8,20,60,.84); color: #fff; font-size: 12px; padding: 4px 10px; border-radius: 999px; }
.news-body { padding: 22px 22px 20px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.news-cat { font-size: 12px; font-weight: 700; color: var(--brand-blue); letter-spacing: .08em; }
.news-card h3 { font-size: 18px; line-height: 1.5; color: var(--ink); margin: 0; }
.news-card p { color: var(--muted); font-size: 14px; line-height: 1.8; margin: 0; }
.news-foot { margin-top: auto; padding-top: 14px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); }
.news-foot span:last-child { color: var(--teal); font-weight: 700; }

/* ---------- 新闻详情弹层 ---------- */
.overlay { position: fixed; inset: 0; z-index: 200; background: rgba(8,20,60,.66); display: flex; align-items: center; justify-content: center; padding: 22px; }
.news-detail { width: min(880px, 100%); max-height: 88vh; overflow: auto; background: #fff; border-radius: 16px; box-shadow: 0 30px 80px rgba(8,20,60,.35); }
.news-detail-head { position: sticky; top: 0; background: #fff; padding: 22px 28px 16px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; z-index: 2; }
.news-detail-head h2 { font-size: 24px; color: var(--ink); margin: 6px 0 0; line-height: 1.5; }
.news-detail-close { flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); background: var(--mist); color: var(--ink); font-size: 20px; line-height: 1; cursor: pointer; }
.news-detail-close:hover { background: var(--brand-green); color: #fff; border-color: var(--brand-green); }
.news-detail-body { padding: 26px 28px 34px; }
.news-detail-meta { font-size: 13px; color: var(--muted); margin-bottom: 20px; }
.news-video { width: 100%; max-height: 420px; background: #0A1C4A; border-radius: 10px; display: block; margin-bottom: 22px; }
.news-video-ph { border: 1px dashed var(--line); border-radius: 10px; background: var(--mist); padding: 26px; text-align: center; color: var(--muted); font-size: 14px; margin-bottom: 22px; }
.news-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 20px; }
.news-gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; cursor: zoom-in; border: 1px solid var(--line); }
.news-media-title { font-size: 15px; font-weight: 700; color: var(--ink); margin: 24px 0 12px; }

/* ===================================================================
   团队人物 / 企业图集
   =================================================================== */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.team-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 28px 20px 26px; text-align: center; transition: transform .25s, box-shadow .25s; }
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.team-avatar { width: 94px; height: 94px; margin: 0 auto 18px; border-radius: 50%; overflow: hidden; display: grid; place-items: center; color: #fff; font-size: 34px; font-weight: 700; background: linear-gradient(140deg, var(--brand-blue), var(--brand-green)); }
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-card h3 { font-size: 18px; color: var(--ink); margin: 0 0 6px; }
.team-role { color: var(--brand-green-ink); font-size: 14px; font-weight: 700; }
.team-dept { display: inline-block; margin-top: 9px; font-size: 12px; color: var(--teal); background: var(--teal-soft); padding: 3px 12px; border-radius: 999px; }
.team-card p { margin-top: 14px; color: var(--muted); font-size: 13.5px; line-height: 1.85; text-align: left; }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-item { position: relative; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--mist); cursor: zoom-in; }
.gallery-item img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; display: block; transition: transform .35s; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 14px 13px; color: #fff; background: linear-gradient(transparent, rgba(8,20,60,.88)); }
.gallery-cap b { display: block; font-size: 15px; }
.gallery-cap span { font-size: 12px; opacity: .82; }

.lightbox { position: fixed; inset: 0; z-index: 210; background: rgba(8,20,60,.93); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; padding: 24px; }
.lightbox img { max-width: min(1100px, 92vw); max-height: 72vh; object-fit: contain; border-radius: 8px; }
.lightbox-cap { color: #fff; text-align: center; font-size: 15px; }
.lightbox-cap span { display: block; margin-top: 6px; font-size: 13px; opacity: .7; }
.lightbox-bar { display: flex; gap: 12px; align-items: center; }
.lightbox-bar button { padding: 9px 20px; border-radius: 999px; border: 1px solid rgba(255,255,255,.4); background: transparent; color: #fff; cursor: pointer; font-family: inherit; font-size: 14px; }
.lightbox-bar button:hover { background: rgba(255,255,255,.15); }

/* ===================================================================
   页面手动缩放控件（手机双指捏合始终可用，这里额外提供按钮）
   =================================================================== */
.zoom-tools { position: fixed; right: 16px; bottom: 16px; z-index: 180; display: flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 9px; box-shadow: 0 10px 30px rgba(10,28,74,.18); }
.zoom-tools button { width: 30px; height: 30px; border: 1px solid var(--line); background: var(--mist); color: var(--ink); border-radius: 50%; font-size: 17px; line-height: 1; cursor: pointer; font-family: inherit; }
.zoom-tools button:hover { background: var(--brand-green); border-color: var(--brand-green); color: #fff; }
.zoom-tools button:disabled { opacity: .4; cursor: not-allowed; }
.zoom-tools .zoom-val { font-family: var(--font-num); font-size: 13px; min-width: 48px; text-align: center; color: var(--text); }
.zoom-tools .zoom-reset { width: auto; border-radius: 999px; padding: 0 11px; font-size: 12px; }
body.is-zoomed { overflow-x: auto; }

@media (max-width: 980px) {
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .news-grid, .team-grid, .gallery-grid { grid-template-columns: 1fr; }
  .news-gallery { grid-template-columns: repeat(2, 1fr); }
  .news-detail-head, .news-detail-body { padding-left: 20px; padding-right: 20px; }
  .news-detail-head h2 { font-size: 20px; }
  .zoom-tools { right: 10px; bottom: 10px; }
}