/* ============================================================
   山西鼎检安全科技有限公司 - 静态站点样式
   主题：深蓝（科技/专业/信任） + 安全橙（警示/安全）
   ============================================================ */

:root {
  --primary: #0a4da8;
  --primary-dark: #083a80;
  --primary-light: #2e6fd0;
  --accent: #ff6b35;
  --accent-light: #ff8f66;
  --navy: #0b2a4a;
  --cyan: #00a8e8;
  --bg-light: #f5f7fa;
  --bg-white: #ffffff;
  --text-main: #2b3440;
  --text-sub: #5c6670;
  --text-light: #8a94a0;
  --border: #e4e9f0;
  --success: #2e9e5b;
  --radius: 10px;
  --shadow: 0 8px 30px rgba(11, 42, 74, 0.08);
  --shadow-lg: 0 16px 50px rgba(11, 42, 74, 0.14);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-main);
  font-size: 15px;
  line-height: 1.7;
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
}
ul, ol { list-style: none; }
a { text-decoration: none; color: inherit; transition: color 0.3s; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; outline: none; }
input, textarea, select { font-family: inherit; outline: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---------- 通用区块 ---------- */
.section { padding: 80px 0; }
.section--gray, .section--light { background: var(--bg-light); }
.section--navy { background: linear-gradient(135deg, var(--navy) 0%, #123a63 100%); color: #fff; }

.section-head { text-align: center; margin-bottom: 52px; }
.section-head .sub {
  display: inline-block; font-size: 13px; letter-spacing: 4px; color: var(--primary);
  background: rgba(10, 77, 168, 0.08); padding: 6px 18px; border-radius: 30px;
  margin-bottom: 14px; font-weight: 600;
}
.section-head .sub--light { color: #7cc4ff; background: rgba(255, 255, 255, 0.12); }
.section-head h2 { font-size: 34px; font-weight: 700; letter-spacing: 1px; color: var(--navy); }
.section-head p { color: var(--text-sub); margin-top: 12px; max-width: 680px; margin-left: auto; margin-right: auto; }
.section-head h2.light { color: #fff; }
.section-head p.light { color: rgba(255, 255, 255, 0.75); }
.head-line { width: 52px; height: 3px; background: linear-gradient(90deg, var(--primary), var(--cyan)); margin: 16px auto 0; border-radius: 2px; }
.head-line.light { background: linear-gradient(90deg, #fff, #7cc4ff); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 32px; border-radius: 30px; font-size: 15px; font-weight: 600;
  transition: all 0.3s; letter-spacing: 1px;
}
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(10, 77, 168, 0.35); }
.btn--outline { border: 2px solid rgba(255, 255, 255, 0.85); color: #fff; background: transparent; }
.btn--outline:hover { background: rgba(255, 255, 255, 0.15); transform: translateY(-2px); }
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: #e8551f; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(255, 107, 53, 0.4); }
.btn--ghost { background: rgba(10, 77, 168, 0.06); color: var(--primary); border: 1px solid rgba(10, 77, 168, 0.25); }
.btn--ghost:hover { background: var(--primary); color: #fff; }

.card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); transition: all 0.35s; }

/* ---------- 动画 ---------- */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.animate-up { animation: fadeInUp 0.8s ease both; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.5); } 70% { box-shadow: 0 0 0 14px rgba(255, 107, 53, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0); } }

/* ---------- 页头 banner ---------- */
.page-banner {
  position: relative; padding: 96px 0 72px;
  background: linear-gradient(120deg, var(--navy) 0%, #14538f 60%, var(--primary) 100%);
  text-align: center; color: #fff; overflow: hidden;
}
.page-banner::before {
  content: ""; position: absolute; top: -60%; right: -10%; width: 560px; height: 560px;
  border-radius: 50%; background: radial-gradient(circle, rgba(0, 168, 232, 0.22) 0%, transparent 65%);
}
.page-banner::after {
  content: ""; position: absolute; bottom: -40%; left: -5%; width: 420px; height: 420px;
  border-radius: 50%; background: radial-gradient(circle, rgba(255, 107, 53, 0.14) 0%, transparent 65%);
}
.page-banner .container { position: relative; z-index: 1; }
.page-banner h1 { font-size: 38px; letter-spacing: 2px; font-weight: 700; }
.page-banner .crumb { margin-top: 14px; font-size: 14px; color: rgba(255, 255, 255, 0.8); }
.page-banner .crumb a { color: #7cc4ff; }
.page-banner .crumb a:hover { color: #fff; }

/* ---------- 通用 CTA ---------- */
.cta { background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 100%); padding: 70px 0; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; border: 30px solid rgba(255, 255, 255, 0.06); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; position: relative; z-index: 1; }
.cta h2 { color: #fff; font-size: 30px; margin-bottom: 8px; }
.cta p { color: rgba(255, 255, 255, 0.82); }
.cta-actions { display: flex; gap: 14px; }

/* ============================================================
   Header
   ============================================================ */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: transparent; transition: all 0.35s; }
.header--scrolled { background: #fff; box-shadow: 0 4px 24px rgba(11, 42, 74, 0.12); }
.header--scrolled .logo-text strong { color: var(--navy); }
.header--scrolled .nav-link { color: var(--text-main); }
.header--scrolled .nav-link:hover, .header--scrolled .nav-link.active { color: var(--primary); }
.header--scrolled .nav-link:hover::after, .header--scrolled .nav-link.active::after { transform: scaleX(1); background: var(--primary); }
.header--scrolled .logo-icon svg rect { fill: var(--primary); }
.header--scrolled .logo-text span { color: var(--text-light); }
.header--scrolled .menu-toggle span { background: var(--navy); }

.header-inner { height: 74px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon { width: 42px; height: 42px; background: #fff; border-radius: 10px; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(10, 77, 168, 0.4); }
.logo-text { display: flex; flex-direction: column; }
.logo-text strong { font-size: 20px; color: #fff; letter-spacing: 1px; transition: color 0.35s; }
.logo-text span { font-size: 10px; color: rgba(255, 255, 255, 0.7); letter-spacing: 0.8px; transition: color 0.35s; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav-link { padding: 8px 16px; color: rgba(255, 255, 255, 0.92); font-size: 15px; position: relative; transition: color 0.3s; }
.nav-link::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 0; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform 0.3s; border-radius: 2px; }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link:hover, .nav-link.active { color: #7cc4ff; }
.nav-cta { margin-left: 14px; padding: 9px 26px; border-radius: 30px; background: var(--accent); color: #fff; font-size: 14px; font-weight: 600; transition: all 0.3s; }
.nav-cta:hover { background: #e8551f; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255, 107, 53, 0.4); }

.menu-toggle { display: none; flex-direction: column; gap: 5px; background: transparent; padding: 8px; }
.menu-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: all 0.3s; }
.header:not(.header--scrolled) .menu-toggle span { background: #fff; }
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.app-main { min-height: 60vh; }

/* back-to-top */
.back-to-top {
  position: fixed; right: 28px; bottom: 48px; width: 44px; height: 44px; border-radius: 8px;
  background: var(--primary); color: #fff; font-size: 20px; display: flex; align-items: center;
  justify-content: center; cursor: pointer; z-index: 999; box-shadow: 0 6px 16px rgba(12, 66, 140, 0.35);
  transition: all 0.3s; border: none;
}
.back-to-top:hover { transform: translateY(-4px); background: var(--primary-dark); }

@media (max-width: 992px) {
  .menu-toggle { display: flex; }
  .nav {
    position: fixed; top: 74px; left: 0; right: 0; background: #fff; flex-direction: column;
    align-items: stretch; padding: 12px 20px 24px; gap: 2px; box-shadow: 0 16px 30px rgba(11, 42, 74, 0.14);
    transform: translateY(-130%); opacity: 0; transition: all 0.35s; pointer-events: none;
  }
  .nav--open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-link { color: var(--text-main) !important; padding: 14px 12px; border-bottom: 1px solid var(--border); }
  .nav-link::after { display: none; }
  .nav-link.active { color: var(--primary); font-weight: 600; }
  .nav-cta { margin: 16px 12px 0; text-align: center; }
}

/* ============================================================
   Footer
   ============================================================ */
.footer { background: var(--navy); color: rgba(255, 255, 255, 0.75); padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 0.8fr 0.9fr 1.2fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.f-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.f-logo-icon { width: 46px; height: 46px; background: #fff; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.f-logo strong { display: block; font-size: 18px; color: #fff; letter-spacing: 1px; }
.f-logo span { display: block; font-size: 10px; color: rgba(255, 255, 255, 0.55); margin-top: 2px; }
.f-desc { font-size: 14px; line-height: 1.9; color: rgba(255, 255, 255, 0.65); margin-bottom: 16px; }
.f-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.badge { font-size: 12px; padding: 4px 14px; border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 20px; color: rgba(255, 255, 255, 0.85); }
.footer-col h4 { color: #fff; font-size: 16px; margin-bottom: 20px; position: relative; padding-bottom: 10px; }
.footer-col h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 26px; height: 2px; background: var(--accent); }
.footer-col ul li { margin-bottom: 12px; font-size: 14px; }
.footer-col a:hover { color: #7cc4ff; padding-left: 4px; }
.contact-item { display: flex; gap: 10px; align-items: flex-start; line-height: 1.8; }
.contact-item .icon { flex-shrink: 0; font-size: 13px; margin-top: 2px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 22px 0; font-size: 13px; color: rgba(255, 255, 255, 0.5); }
@media (max-width: 992px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .footer-grid { grid-template-columns: 1fr; gap: 30px; } .footer-bottom { flex-direction: column; } }

/* ============================================================
   Home (.home)
   ============================================================ */
.home .hero { position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden; }
.home .hero-bg { position: absolute; inset: 0; }
.home .hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.home .hero-overlay { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(8, 28, 56, 0.93) 20%, rgba(11, 42, 74, 0.72) 55%, rgba(10, 77, 168, 0.35) 100%); }
.home .hero-content { position: relative; z-index: 2; padding: 140px 20px 120px; color: #fff; max-width: 740px; }
.home .hero-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; letter-spacing: 2px; padding: 8px 18px; border: 1px solid rgba(255, 255, 255, 0.35); border-radius: 30px; background: rgba(255, 255, 255, 0.08); backdrop-filter: blur(6px); margin-bottom: 22px; }
.home .hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; }
.home .hero h1 { font-size: 48px; line-height: 1.3; font-weight: 800; letter-spacing: 2px; margin-bottom: 20px; }
.home .hero h1 span { color: var(--accent); }
.home .hero p { font-size: 16px; line-height: 2; color: rgba(255, 255, 255, 0.82); max-width: 580px; margin-bottom: 34px; }
.home .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.home .hero-stats { display: flex; gap: 44px; margin-top: 56px; padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, 0.18); flex-wrap: wrap; }
.home .stat strong { display: block; font-size: 34px; font-weight: 800; color: #fff; }
.home .stat strong::after { content: ""; display: block; width: 22px; height: 3px; background: var(--accent); margin-top: 6px; border-radius: 2px; }
.home .stat span { font-size: 13px; color: rgba(255, 255, 255, 0.72); margin-top: 6px; display: block; letter-spacing: 1px; }
.home .hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; z-index: 2; pointer-events: none; }
.home .hero-wave svg { display: block; width: 100%; height: 70px; }

.home .intro-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
.home .intro-media { position: relative; }
.home .intro-media > img { width: 100%; border-radius: 14px; box-shadow: var(--shadow-lg); }
.home .intro-card { position: absolute; left: -18px; bottom: -26px; background: var(--primary); color: #fff; border-radius: 12px; padding: 18px 26px; box-shadow: 0 14px 34px rgba(10, 77, 168, 0.4); display: flex; flex-direction: column; }
.home .intro-card strong { font-size: 34px; font-weight: 800; }
.home .intro-card span { font-size: 13px; color: rgba(255, 255, 255, 0.85); margin-top: 4px; }
.home .intro-tag { font-size: 13px; letter-spacing: 4px; color: var(--primary); font-weight: 700; margin-bottom: 12px; }
.home .intro-text h2 { font-size: 32px; color: var(--navy); line-height: 1.4; margin-bottom: 20px; }
.home .intro-text h2 span { color: var(--primary); }
.home .intro-text p { color: var(--text-sub); line-height: 2; margin-bottom: 16px; }
.home .intro-points { margin: 20px 0 30px; }
.home .intro-points li { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: var(--text-main); font-size: 15px; }
.home .check { width: 22px; height: 22px; border-radius: 50%; background: rgba(46, 158, 91, 0.12); color: var(--success); display: inline-flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; }

.home .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.home .service-card { background: #fff; border-radius: var(--radius); padding: 34px 28px; box-shadow: var(--shadow); border-top: 3px solid transparent; transition: all 0.35s; }
.home .service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-top-color: var(--primary); }
.home .service-icon { width: 62px; height: 62px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; transition: transform 0.35s; }
.home .service-card:hover .service-icon { transform: scale(1.08) rotate(-4deg); }
.home .service-card h3 { font-size: 19px; color: var(--navy); margin-bottom: 12px; }
.home .service-card p { font-size: 14px; color: var(--text-sub); line-height: 1.9; margin-bottom: 18px; }
.home .service-more { font-size: 14px; font-weight: 600; color: var(--primary); }
.home .service-more span { transition: transform 0.3s; display: inline-block; }
.home .service-more:hover span { transform: translateX(5px); }

.home .showcase-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.home .showcase-card { background: #fff; border-radius: var(--radius); padding: 28px 22px; text-align: center; box-shadow: var(--shadow); cursor: pointer; border-top: 3px solid transparent; transition: all 0.35s; }
.home .showcase-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-top-color: var(--primary); }
.home .showcase-icon { font-size: 36px; margin-bottom: 14px; transition: transform 0.35s; }
.home .showcase-card:hover .showcase-icon { transform: scale(1.1); }
.home .showcase-card h4 { font-size: 16px; color: var(--navy); margin-bottom: 8px; }
.home .showcase-card p { font-size: 12px; color: var(--text-sub); line-height: 1.8; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.home .showcase-link { font-size: 13px; color: var(--primary); font-weight: 600; }
.home .showcase-more { text-align: center; margin-top: 40px; }

.home .adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.home .adv-card { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: var(--radius); padding: 32px 24px; text-align: center; transition: all 0.35s; }
.home .adv-card:hover { background: rgba(255, 255, 255, 0.12); transform: translateY(-6px); }
.home .adv-icon { width: 60px; height: 60px; margin: 0 auto 18px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.25); display: flex; align-items: center; justify-content: center; }
.home .adv-card h4 { color: #fff; font-size: 18px; margin-bottom: 10px; }
.home .adv-card p { font-size: 13px; color: rgba(255, 255, 255, 0.72); line-height: 1.9; }

.home .process-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; position: relative; }
.home .process-step { text-align: center; position: relative; padding: 0 8px; }
.home .step-num { width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--cyan)); color: #fff; font-size: 22px; font-weight: 700; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 20px rgba(10, 77, 168, 0.3); position: relative; z-index: 1; }
.home .step-connector { position: absolute; top: 28px; right: -10px; width: 20px; height: 2px; background: var(--border); }
.home .process-step h4 { font-size: 16px; color: var(--navy); margin-bottom: 8px; }
.home .process-step p { font-size: 13px; color: var(--text-sub); line-height: 1.8; }

.home .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.home .news-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; cursor: pointer; transition: all 0.35s; }
.home .news-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.home .news-thumb { position: relative; height: 180px; }
.home .thumb-pattern { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.home .thumb-pattern::before { content: ""; position: absolute; width: 220px; height: 220px; border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 50%; }
.home .thumb-pattern::after { content: ""; position: absolute; width: 300px; height: 300px; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 50%; }
.home .thumb-pattern span { position: relative; z-index: 1; color: #fff; font-size: 15px; letter-spacing: 3px; font-weight: 600; }
.home .news-date { position: absolute; left: 16px; top: 16px; background: rgba(255, 255, 255, 0.92); border-radius: 8px; padding: 6px 12px; text-align: center; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); }
.home .news-date strong { display: block; font-size: 18px; color: var(--primary); line-height: 1.2; }
.home .news-date span { font-size: 11px; color: var(--text-sub); }
.home .news-body { padding: 22px 24px 24px; }
.home .news-body h3 { font-size: 17px; color: var(--navy); line-height: 1.5; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.home .news-body p { font-size: 13px; color: var(--text-sub); line-height: 1.85; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 14px; }
.home .news-meta { display: flex; justify-content: space-between; align-items: center; }
.home .tag { font-size: 12px; color: var(--primary); background: rgba(10, 77, 168, 0.08); padding: 3px 12px; border-radius: 20px; }
.home .arrow { font-size: 13px; color: var(--text-light); transition: color 0.3s; }
.home .news-card:hover .arrow { color: var(--primary); }
.home .news-more { text-align: center; margin-top: 44px; }

@media (max-width: 992px) {
  .home .hero h1 { font-size: 36px; }
  .home .hero { min-height: 80vh; }
  .home .intro-grid { grid-template-columns: 1fr; gap: 56px; }
  .home .services-grid, .home .showcase-grid, .home .adv-grid, .home .news-grid { grid-template-columns: repeat(2, 1fr); }
  .home .process-row { grid-template-columns: repeat(2, 1fr); gap: 36px 20px; }
  .home .step-connector { display: none; }
}
@media (max-width: 640px) {
  .home .hero h1 { font-size: 28px; }
  .home .hero-content { padding: 120px 20px 90px; }
  .home .hero-stats { gap: 24px; }
  .home .stat strong { font-size: 26px; }
  .home .services-grid, .home .showcase-grid, .home .adv-grid, .home .news-grid, .home .process-row { grid-template-columns: 1fr; }
  .home .intro-card { left: 12px; }
  .home .cta h2 { font-size: 24px; }
}

/* ============================================================
   About (.about)
   ============================================================ */
.about .about-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
.about .about-media { position: relative; }
.about .about-media > img { width: 100%; border-radius: 14px; box-shadow: var(--shadow-lg); }
.about .about-media-card { position: absolute; right: 22px; top: 22px; background: rgba(255, 255, 255, 0.95); border-radius: 12px; padding: 16px 22px; text-align: center; box-shadow: 0 12px 30px rgba(11, 42, 74, 0.18); }
.about .about-media-card strong { display: block; font-size: 26px; color: var(--primary); }
.about .about-media-card span { font-size: 12px; color: var(--text-sub); }
.about .intro-tag { font-size: 13px; letter-spacing: 4px; color: var(--primary); font-weight: 700; }
.about .about-text h2 { font-size: 30px; color: var(--navy); margin: 12px 0 22px; line-height: 1.4; }
.about .about-text h2 span { color: var(--primary); }
.about .about-text p { color: var(--text-sub); line-height: 2; margin-bottom: 14px; }

.about .culture-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.about .culture-card { background: #fff; border-radius: var(--radius); padding: 36px 28px; text-align: center; box-shadow: var(--shadow); transition: all 0.35s; }
.about .culture-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.about .c-icon { font-size: 40px; margin-bottom: 16px; }
.about .culture-card h3 { font-size: 19px; color: var(--navy); margin-bottom: 12px; }
.about .culture-card p { font-size: 14px; color: var(--text-sub); line-height: 1.9; }

.about .timeline-wrap { position: relative; max-width: 860px; margin: 0 auto; padding: 10px 0; }
.about .timeline-wrap::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, var(--primary), var(--cyan)); transform: translateX(-50%); }
.about .timeline-item { position: relative; width: 50%; padding: 0 44px 44px 0; }
.about .timeline-item--right { margin-left: 50%; padding: 0 0 44px 44px; }
.about .timeline-dot { position: absolute; right: -16px; top: 0; z-index: 1; }
.about .timeline-item--right .timeline-dot { right: auto; left: -16px; }
.about .timeline-dot span { width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 10px; font-weight: 700; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 6px rgba(10, 77, 168, 0.15); }
.about .timeline-card { background: #fff; border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow); transition: all 0.35s; }
.about .timeline-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.about .timeline-card h4 { font-size: 17px; color: var(--navy); margin-bottom: 8px; }
.about .timeline-card p { font-size: 13px; color: var(--text-sub); line-height: 1.85; }

.about .honor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.about .honor-card { background: #fff; border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow); position: relative; overflow: hidden; transition: all 0.35s; }
.about .honor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.about .honor-badge { width: 44px; height: 44px; border-radius: 10px; background: linear-gradient(135deg, var(--primary), var(--cyan)); color: #fff; font-size: 18px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.about .honor-card h4 { font-size: 17px; color: var(--navy); margin-bottom: 8px; }
.about .honor-card p { font-size: 13px; color: var(--text-sub); line-height: 1.85; }

@media (max-width: 992px) {
  .about .about-grid { grid-template-columns: 1fr; gap: 56px; }
  .about .culture-grid, .about .honor-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .about .culture-grid, .about .honor-grid { grid-template-columns: 1fr; }
  .about .timeline-wrap::before { left: 16px; }
  .about .timeline-item, .about .timeline-item--right { width: 100%; margin-left: 0; padding: 0 0 30px 52px; }
  .about .timeline-dot, .about .timeline-item--right .timeline-dot { left: 0; right: auto; }
}

/* ============================================================
   Services (.services-page)
   ============================================================ */
.services-page .service-layout { display: grid; grid-template-columns: 360px 1fr; gap: 30px; align-items: start; }
.services-page .service-tabs { display: flex; flex-direction: column; gap: 12px; }
.services-page .service-tab { display: flex; align-items: center; gap: 14px; background: #fff; border-radius: var(--radius); padding: 18px; cursor: pointer; box-shadow: var(--shadow); border-left: 4px solid transparent; transition: all 0.3s; }
.services-page .service-tab:hover { transform: translateX(4px); }
.services-page .service-tab.active { border-left-color: var(--accent); background: linear-gradient(135deg, var(--navy), var(--primary)); box-shadow: var(--shadow-lg); }
.services-page .service-tab.active .tab-text h4 { color: #fff; }
.services-page .service-tab.active .tab-text span { color: rgba(255, 255, 255, 0.7); }
.services-page .tab-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; background: rgba(10, 77, 168, 0.05); }
.services-page .service-tab.active .tab-icon { background: rgba(255, 255, 255, 0.15); }
.services-page .tab-text h4 { font-size: 16px; color: var(--navy); margin-bottom: 2px; }
.services-page .tab-text span { font-size: 12px; color: var(--text-light); }
.services-page .tab-arrow { margin-left: auto; font-size: 24px; color: var(--text-light); }
.services-page .service-tab.active .tab-arrow { color: var(--accent); }

.services-page .service-detail { padding: 40px; }
.services-page .detail-head { display: flex; align-items: center; gap: 20px; margin-bottom: 24px; }
.services-page .detail-icon { width: 76px; height: 76px; border-radius: 16px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.services-page .detail-head h3 { font-size: 24px; color: var(--navy); }
.services-page .detail-head p { font-size: 14px; color: var(--text-light); margin-top: 4px; }
.services-page .detail-desc { color: var(--text-sub); line-height: 2; margin-bottom: 24px; padding: 18px 20px; background: var(--bg-light); border-radius: 10px; border-left: 4px solid var(--primary); }
.services-page .detail-sub { font-size: 15px; color: var(--navy); margin-bottom: 14px; }
.services-page .detail-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; }
.services-page .detail-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--text-main); line-height: 1.7; }
.services-page .detail-list .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-top: 8px; flex-shrink: 0; }
.services-page .detail-cta { margin-top: 30px; }

.services-page .industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.services-page .industry-item { background: #fff; border-radius: var(--radius); padding: 28px 22px; text-align: center; box-shadow: var(--shadow); transition: all 0.35s; }
.services-page .industry-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.services-page .industry-icon { width: 58px; height: 58px; margin: 0 auto 14px; border-radius: 50%; background: var(--bg-light); display: flex; align-items: center; justify-content: center; }
.services-page .industry-item h4 { font-size: 16px; color: var(--navy); margin-bottom: 8px; }
.services-page .industry-item p { font-size: 12px; color: var(--text-sub); line-height: 1.8; }

@media (max-width: 992px) {
  .services-page .service-layout { grid-template-columns: 1fr; }
  .services-page .service-tabs { flex-direction: row; overflow-x: auto; padding-bottom: 6px; }
  .services-page .service-tab { min-width: 220px; }
  .services-page .detail-list { grid-template-columns: 1fr; }
  .services-page .industry-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .services-page .service-detail { padding: 26px 20px; }
  .services-page .detail-head { flex-direction: column; text-align: center; }
  .services-page .industry-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Products (.products-page)
   ============================================================ */
.products-page .filter-bar { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 34px; }
.products-page .filter-item { padding: 10px 20px; border-radius: 30px; font-size: 14px; color: var(--text-sub); background: #fff; border: 1px solid var(--border); cursor: pointer; transition: all 0.3s; display: inline-flex; align-items: center; gap: 6px; }
.products-page .filter-item:hover { color: var(--primary); border-color: var(--primary); transform: translateY(-2px); }
.products-page .filter-item.active { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 6px 18px rgba(10, 77, 168, 0.3); }
.products-page .filter-icon { font-size: 15px; }
.products-page .filter-count { font-size: 11px; background: rgba(10, 77, 168, 0.1); color: var(--primary); padding: 1px 8px; border-radius: 20px; }
.products-page .filter-item.active .filter-count { background: rgba(255, 255, 255, 0.22); color: #fff; }

.products-page .cat-intro { display: flex; align-items: center; gap: 18px; background: var(--bg-light); border-left: 4px solid var(--primary); border-radius: 10px; padding: 20px 26px; margin: 0 auto 34px; max-width: 900px; }
.products-page .cat-intro-icon { font-size: 34px; flex-shrink: 0; }
.products-page .cat-intro h3 { font-size: 18px; color: var(--navy); margin-bottom: 4px; }
.products-page .cat-intro p { font-size: 13px; color: var(--text-sub); line-height: 1.8; }

.products-page .product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.products-page .product-card { background: #fff; border-radius: 14px; box-shadow: 0 6px 24px rgba(8, 28, 56, 0.08); overflow: hidden; cursor: pointer; transition: all 0.4s cubic-bezier(0.2, 0.6, 0.3, 1); border: 1px solid rgba(10, 77, 168, 0.06); }
.products-page .product-card:hover { transform: translateY(-10px); box-shadow: 0 20px 48px rgba(8, 28, 56, 0.18); border-color: rgba(10, 77, 168, 0.2); }
.products-page .product-visual { height: 225px; position: relative; overflow: hidden; background: var(--bg-light); }
.products-page .product-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.2, 0.6, 0.3, 1); }
.products-page .product-card:hover .product-img { transform: scale(1.07); }
.products-page .product-num { position: absolute; top: 16px; left: 20px; z-index: 2; font-size: 15px; font-weight: 700; letter-spacing: 2px; color: rgba(255, 255, 255, 0.9); text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4); }
.products-page .product-hot { position: absolute; top: 14px; right: 16px; z-index: 2; background: linear-gradient(120deg, #ff6b35, #ff3d3d); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 1px; padding: 4px 12px; border-radius: 20px; box-shadow: 0 4px 12px rgba(255, 61, 61, 0.35); }
.products-page .visual-shade { position: absolute; left: 0; right: 0; bottom: 0; height: 78px; z-index: 1; background: linear-gradient(to top, rgba(8, 28, 56, 0.72), rgba(8, 28, 56, 0)); }
.products-page .visual-cat { position: absolute; bottom: 16px; left: 0; right: 0; z-index: 2; text-align: center; color: #fff; font-size: 12px; letter-spacing: 3px; text-shadow: 0 1px 6px rgba(0, 0, 0, 0.35); }
.products-page .product-body { padding: 24px 26px 26px; }
.products-page .product-tags { display: flex; gap: 8px; margin-bottom: 12px; }
.products-page .p-tag { font-size: 11px; padding: 3px 10px; border-radius: 20px; font-weight: 600; }
.products-page .p-tag--type { color: var(--primary); background: rgba(10, 77, 168, 0.08); }
.products-page .product-body h3 { font-size: 18px; color: var(--navy); margin-bottom: 10px; transition: color 0.3s; }
.products-page .product-card:hover h3 { color: var(--primary); }
.products-page .product-desc { font-size: 13px; color: var(--text-sub); line-height: 1.85; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.products-page .product-specs { display: flex; flex-wrap: wrap; gap: 8px; border-top: 1px dashed var(--border); padding-top: 16px; margin-bottom: 18px; }
.products-page .product-specs li { font-size: 12px; color: var(--text-light); background: var(--bg-light); padding: 4px 12px; border-radius: 20px; }
.products-page .product-foot { display: flex; justify-content: space-between; align-items: center; }
.products-page .product-more { font-size: 14px; color: var(--primary); font-weight: 600; }
.products-page .arrow-circle { width: 34px; height: 34px; border-radius: 50%; background: rgba(10, 77, 168, 0.08); color: var(--primary); display: inline-flex; align-items: center; justify-content: center; font-size: 16px; transition: all 0.35s; }
.products-page .product-card:hover .arrow-circle { background: var(--primary); color: #fff; transform: translateX(3px); }

.products-page .consumables-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.products-page .consumable-item { display: flex; align-items: center; gap: 16px; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: var(--radius); padding: 20px 22px; transition: all 0.3s; }
.products-page .consumable-item:hover { background: rgba(255, 255, 255, 0.12); transform: translateY(-4px); }
.products-page .c-icon { font-size: 28px; flex-shrink: 0; }
.products-page .consumable-item h4 { color: #fff; font-size: 15px; margin-bottom: 4px; }
.products-page .consumable-item p { font-size: 12px; color: rgba(255, 255, 255, 0.7); line-height: 1.7; }
.products-page .empty { text-align: center; padding: 60px 0; color: var(--text-light); }

@media (max-width: 992px) {
  .products-page .product-grid, .products-page .consumables-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .products-page .product-grid, .products-page .consumables-grid { grid-template-columns: 1fr; }
  .products-page .product-visual { height: 200px; }
}

/* ============================================================
   ProductDetail (.detail-page)
   ============================================================ */
.detail-page .not-found { text-align: center; padding: 80px 0; }
.detail-page .not-found p { color: var(--text-sub); margin-bottom: 20px; font-size: 16px; }
.detail-page .hero { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; }
.detail-page .hero-visual { min-height: 460px; border-radius: 16px; position: relative; overflow: hidden; background: var(--bg-light); border: 1px solid var(--border); }
.detail-page .hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.detail-page .hero-badge { position: absolute; top: 20px; left: 20px; z-index: 2; background: linear-gradient(120deg, #ff6b35, #ff3d3d); color: #fff; font-size: 13px; font-weight: 700; padding: 6px 16px; border-radius: 24px; box-shadow: 0 6px 16px rgba(255, 61, 61, 0.35); }
.detail-page .hero-shade { position: absolute; left: 0; right: 0; bottom: 0; height: 110px; z-index: 1; background: linear-gradient(to top, rgba(8, 28, 56, 0.65), rgba(8, 28, 56, 0)); }
.detail-page .hero-cat { position: absolute; bottom: 26px; left: 0; right: 0; z-index: 2; text-align: center; color: #fff; letter-spacing: 6px; font-size: 14px; text-shadow: 0 1px 6px rgba(0, 0, 0, 0.35); }
.detail-page .hero-tags { display: flex; gap: 10px; margin-bottom: 16px; }
.detail-page .p-tag { font-size: 12px; padding: 4px 14px; border-radius: 20px; font-weight: 600; background: rgba(10, 77, 168, 0.08); color: var(--primary); }
.detail-page .p-tag--cat { background: rgba(255, 107, 53, 0.12); color: var(--accent); }
.detail-page .hero-info h2 { font-size: 34px; color: var(--navy); line-height: 1.3; margin-bottom: 16px; }
.detail-page .hero-desc { font-size: 15px; color: var(--text-sub); line-height: 2; margin-bottom: 20px; }
.detail-page .hero-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 20px; margin-bottom: 28px; background: var(--bg-light); border-radius: 12px; padding: 20px 24px; }
.detail-page .hero-features li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-main); }
.detail-page .hero-features .check { width: 20px; height: 20px; border-radius: 50%; background: rgba(46, 158, 91, 0.12); color: var(--success); font-size: 11px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.detail-page .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.detail-page .hero-phone { border: 2px solid rgba(10, 77, 168, 0.25); color: var(--primary); background: transparent; }
.detail-page .hero-phone:hover { background: rgba(10, 77, 168, 0.06); transform: translateY(-2px); }
.detail-page .hero-tip { font-size: 12px; color: var(--text-light); }

.detail-page .intro-box { max-width: 960px; margin: 0 auto; background: #fff; border-radius: 12px; padding: 40px 48px; box-shadow: var(--shadow); border-left: 4px solid var(--primary); }
.detail-page .intro-box p { font-size: 15px; color: var(--text-main); line-height: 2.1; text-indent: 2em; }

.detail-page .params-table { max-width: 900px; margin: 0 auto; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); background: #fff; }
.detail-page .param-row { display: grid; grid-template-columns: 240px 1fr; border-bottom: 1px solid var(--border); }
.detail-page .param-row:last-child { border-bottom: none; }
.detail-page .param-row.alt { background: var(--bg-light); }
.detail-page .param-label { padding: 18px 28px; font-size: 14px; color: var(--text-sub); background: rgba(10, 77, 168, 0.04); border-right: 1px solid var(--border); font-weight: 600; }
.detail-page .param-value { padding: 18px 28px; font-size: 14px; color: var(--text-main); line-height: 1.8; }

.detail-page .scenes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.detail-page .scene-card { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 12px; padding: 26px 20px; text-align: center; transition: all 0.3s; }
.detail-page .scene-card:hover { background: rgba(255, 255, 255, 0.12); transform: translateY(-5px); }
.detail-page .scene-index { display: block; font-size: 30px; font-weight: 700; color: rgba(255, 255, 255, 0.35); margin-bottom: 10px; }
.detail-page .scene-name { color: #fff; font-size: 15px; font-weight: 600; }

.detail-page .service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.detail-page .service-card { background: #fff; border-radius: 12px; padding: 32px 26px; text-align: center; box-shadow: var(--shadow); transition: all 0.3s; border-top: 3px solid transparent; }
.detail-page .service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-top-color: var(--primary); }
.detail-page .service-card .service-icon { font-size: 36px; display: block; margin-bottom: 14px; }
.detail-page .service-card h4 { font-size: 16px; color: var(--navy); margin-bottom: 8px; }
.detail-page .service-card p { font-size: 13px; color: var(--text-sub); line-height: 1.8; }

.detail-page .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.detail-page .related-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); cursor: pointer; transition: all 0.35s; }
.detail-page .related-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.detail-page .related-visual { height: 130px; position: relative; overflow: hidden; background: var(--bg-light); }
.detail-page .related-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.detail-page .related-card:hover .related-img { transform: scale(1.08); }
.detail-page .related-body { padding: 20px 22px 22px; }
.detail-page .related-cat { font-size: 11px; color: var(--primary); background: rgba(10, 77, 168, 0.08); padding: 2px 10px; border-radius: 20px; font-weight: 600; }
.detail-page .related-body h4 { font-size: 15px; color: var(--navy); margin: 10px 0 6px; }
.detail-page .related-body p { font-size: 12px; color: var(--text-sub); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.detail-page .related-more { text-align: center; margin-top: 36px; }

@media (max-width: 992px) {
  .detail-page .hero { grid-template-columns: 1fr; }
  .detail-page .hero-visual { min-height: 320px; }
  .detail-page .scenes-grid, .detail-page .service-grid, .detail-page .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .detail-page .hero-info h2 { font-size: 26px; }
  .detail-page .hero-features { grid-template-columns: 1fr; }
  .detail-page .param-row { grid-template-columns: 1fr; }
  .detail-page .param-label { border-right: none; border-bottom: 1px solid var(--border); }
  .detail-page .scenes-grid, .detail-page .service-grid, .detail-page .related-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   News list (.news-page)
   ============================================================ */
.news-page .filter-bar { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.news-page .filter-item { padding: 9px 26px; border-radius: 30px; font-size: 14px; color: var(--text-sub); background: #fff; border: 1px solid var(--border); cursor: pointer; transition: all 0.3s; }
.news-page .filter-item:hover { color: var(--primary); border-color: var(--primary); }
.news-page .filter-item.active { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 6px 18px rgba(10, 77, 168, 0.3); }
.news-page .news-list { display: flex; flex-direction: column; gap: 22px; max-width: 900px; margin: 0 auto; }
.news-page .news-item { display: flex; overflow: hidden; cursor: pointer; transition: all 0.35s; }
.news-page .news-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.news-page .news-item-thumb { width: 240px; min-height: 190px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 15px; letter-spacing: 3px; font-weight: 600; position: relative; overflow: hidden; }
.news-page .news-item-thumb::before { content: ""; position: absolute; width: 160px; height: 160px; border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 50%; }
.news-page .news-item-thumb span { position: relative; z-index: 1; }
.news-page .news-item-body { padding: 24px 28px; flex: 1; position: relative; }
.news-page .news-item-date { position: absolute; right: 20px; top: 18px; text-align: right; }
.news-page .news-item-date strong { display: block; font-size: 24px; color: var(--primary); line-height: 1.1; }
.news-page .news-item-date span { font-size: 12px; color: var(--text-light); }
.news-page .news-item-body h3 { font-size: 20px; color: var(--navy); margin-bottom: 10px; padding-right: 90px; line-height: 1.5; transition: color 0.3s; }
.news-page .news-item:hover h3 { color: var(--primary); }
.news-page .news-item-body p { font-size: 14px; color: var(--text-sub); line-height: 1.9; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 14px; }
.news-page .news-item-meta { display: flex; align-items: center; justify-content: space-between; }
.news-page .tag { font-size: 12px; color: var(--primary); background: rgba(10, 77, 168, 0.08); padding: 3px 12px; border-radius: 20px; }
.news-page .read-more { font-size: 13px; color: var(--text-light); }
.news-page .news-item:hover .read-more { color: var(--accent); }
.news-page .empty { text-align: center; padding: 60px 0; color: var(--text-light); }
.news-page .pagination { display: flex; justify-content: center; gap: 10px; margin-top: 44px; }
.news-page .page-btn { min-width: 40px; height: 40px; padding: 0 12px; border-radius: 8px; background: #fff; border: 1px solid var(--border); color: var(--text-main); font-size: 14px; transition: all 0.3s; }
.news-page .page-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.news-page .page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.news-page .page-btn:disabled { opacity: 0.45; cursor: not-allowed; }
@media (max-width: 768px) {
  .news-page .news-item { flex-direction: column; }
  .news-page .news-item-thumb { width: 100%; min-height: 140px; }
  .news-page .news-item-body h3 { padding-right: 0; font-size: 17px; }
  .news-page .news-item-date { position: static; text-align: left; display: flex; align-items: baseline; gap: 8px; margin-bottom: 8px; }
  .news-page .news-item-date strong { font-size: 18px; }
}

/* ============================================================
   NewsDetail (.news-detail)
   ============================================================ */
.news-detail .page-banner--small { padding: 72px 0 52px; }
.news-detail .detail-layout { display: grid; grid-template-columns: 1fr 320px; gap: 30px; align-items: start; }
.news-detail .article { padding: 44px 48px; }
.news-detail .article-head .tag { display: inline-block; font-size: 13px; color: var(--primary); background: rgba(10, 77, 168, 0.08); padding: 4px 14px; border-radius: 20px; margin-bottom: 16px; }
.news-detail .article-head h2 { font-size: 28px; color: var(--navy); line-height: 1.5; margin-bottom: 18px; }
.news-detail .article-meta { display: flex; gap: 22px; flex-wrap: wrap; font-size: 13px; color: var(--text-light); padding-bottom: 20px; border-bottom: 1px solid var(--border); margin-bottom: 30px; }
.news-detail .article-body p { font-size: 15px; color: var(--text-main); line-height: 2.1; text-indent: 2em; margin-bottom: 18px; }
.news-detail .article-body .first-para { color: var(--text-sub); }
.news-detail .article-foot { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.news-detail .prev-next { display: flex; gap: 14px; }
.news-detail .pn-btn { padding: 9px 20px; border-radius: 24px; background: var(--bg-light); color: var(--text-sub); font-size: 13px; transition: all 0.3s; }
.news-detail .pn-btn:hover { background: var(--primary); color: #fff; }
.news-detail .empty-card { padding: 60px; text-align: center; color: var(--text-light); }
.news-detail .empty-card p { margin-bottom: 20px; }
.news-detail .detail-side { display: flex; flex-direction: column; gap: 24px; }
.news-detail .side-card { padding: 26px 24px; }
.news-detail .side-card h4 { font-size: 17px; color: var(--navy); padding-bottom: 14px; margin-bottom: 16px; border-bottom: 2px solid var(--bg-light); position: relative; }
.news-detail .side-card h4::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 34px; height: 2px; background: var(--primary); }
.news-detail .side-list li { display: flex; gap: 10px; padding: 10px 0; cursor: pointer; border-bottom: 1px dashed var(--border); }
.news-detail .side-list li:last-child { border-bottom: none; }
.news-detail .side-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-top: 8px; flex-shrink: 0; }
.news-detail .side-list p { font-size: 14px; color: var(--text-main); line-height: 1.6; transition: color 0.3s; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-detail .side-list li:hover p { color: var(--primary); }
.news-detail .side-date { font-size: 12px; color: var(--text-light); }
.news-detail .side-contact p { font-size: 13px; color: var(--text-sub); line-height: 1.9; margin-bottom: 18px; }
.news-detail .side-btn { width: 100%; }
@media (max-width: 992px) { .news-detail .detail-layout { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .news-detail .article { padding: 28px 20px; } .news-detail .article-head h2 { font-size: 22px; } }

/* ============================================================
   Contact (.contact-page)
   ============================================================ */
.contact-page .contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-bottom: 50px; }
.contact-page .contact-card { padding: 30px 24px; text-align: center; transition: all 0.35s; }
.contact-page .contact-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.contact-page .contact-icon { width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; font-size: 24px; }
.contact-page .contact-card h3 { font-size: 17px; color: var(--navy); margin-bottom: 8px; }
.contact-page .contact-card p { font-size: 13px; color: var(--text-sub); line-height: 1.7; }
.contact-page .contact-main { display: grid; grid-template-columns: 1.6fr 1fr; gap: 30px; align-items: start; }
.contact-page .form-card { padding: 40px 44px; }
.contact-page .form-card h3 { font-size: 24px; color: var(--navy); margin-bottom: 6px; }
.contact-page .form-tip { font-size: 13px; color: var(--text-light); margin-bottom: 28px; }
.contact-page .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-page .form-group { margin-bottom: 20px; }
.contact-page .form-group label { display: block; font-size: 14px; color: var(--text-main); margin-bottom: 8px; font-weight: 600; }
.contact-page .req { color: #e02424; }
.contact-page .form-group input, .contact-page .form-group select, .contact-page .form-group textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; color: var(--text-main); background: var(--bg-light); transition: all 0.3s; }
.contact-page .form-group input:focus, .contact-page .form-group select:focus, .contact-page .form-group textarea:focus { border-color: var(--primary); background: #fff; box-shadow: 0 0 0 3px rgba(10, 77, 168, 0.1); }
.contact-page .form-group textarea { resize: vertical; min-height: 120px; }
.contact-page .form-error { color: #e02424; font-size: 13px; margin-bottom: 14px; }
.contact-page .submit-btn { width: 100%; padding: 14px; }
.contact-page .submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.contact-page .success-box { text-align: center; padding: 30px 0; }
.contact-page .success-icon { width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%; background: rgba(46, 158, 91, 0.12); color: var(--success); font-size: 30px; display: flex; align-items: center; justify-content: center; }
.contact-page .success-box h4 { font-size: 20px; color: var(--navy); margin-bottom: 8px; }
.contact-page .success-box p { font-size: 14px; color: var(--text-sub); margin-bottom: 20px; }
.contact-page .info-col { display: flex; flex-direction: column; gap: 22px; }
.contact-page .info-card { padding: 26px; }
.contact-page .info-card h4 { font-size: 17px; color: var(--navy); margin-bottom: 12px; position: relative; padding-left: 16px; }
.contact-page .info-card h4::before { content: ""; position: absolute; left: 0; top: 4px; bottom: 4px; width: 4px; border-radius: 2px; background: linear-gradient(180deg, var(--primary), var(--cyan)); }
.contact-page .info-card p { font-size: 14px; color: var(--text-sub); line-height: 1.9; }
.contact-page .info-card ul li { display: flex; font-size: 14px; color: var(--text-sub); padding: 7px 0; border-bottom: 1px dashed var(--border); }
.contact-page .info-card ul li:last-child { border-bottom: none; }
.contact-page .info-card ul li span { color: var(--text-main); font-weight: 600; width: 52px; flex-shrink: 0; }
@media (max-width: 992px) { .contact-page .contact-grid { grid-template-columns: repeat(2, 1fr); } .contact-page .contact-main { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .contact-page .contact-grid { grid-template-columns: 1fr; } .contact-page .form-row { grid-template-columns: 1fr; } .contact-page .form-card { padding: 28px 20px; } }

@media (max-width: 992px) {
  .section { padding: 60px 0; }
  .section-head h2 { font-size: 28px; }
  .page-banner { padding: 72px 0 56px; }
  .page-banner h1 { font-size: 30px; }
}
@media (max-width: 640px) {
  .section-head h2 { font-size: 24px; }
  .page-banner { padding: 60px 0 48px; }
}

/* ============================================================
   分页组件 (.pagination)
   适配 addons\ldcms\utils\Bootstrap 渲染结构：
   ul.pagination
     > li:first-child.disabled > span          第 N 页/共 M 页
     > li.disabled > span                      首页 / 尾页（不可用）
     > li.active   > span                      当前页码
     > li          > a                         可点击页码 / 首页 / 尾页
     > li > form.jumpto > a > input.page_number + input[type=submit]
   注意：跳转框内 input 外层有 <a>，故链接样式统一用子选择器 li > a 限定
   ============================================================ */
.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 44px;
}
.pagination li { display: flex; align-items: center; }

/* 页码按钮（a 与 span 保持同尺寸同风格） */
.pagination li > a,
.pagination li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-main);
  font-size: 14px;
  line-height: 1;
  white-space: nowrap;
  transition: all 0.3s;
}
.pagination li > a:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(10, 77, 168, 0.12);
}
.pagination li > a:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* 当前页 */
.pagination li.active > a,
.pagination li.active > span {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 6px 18px rgba(10, 77, 168, 0.3);
  cursor: default;
}

/* 不可用状态（首页 / 尾页 / 省略号） */
.pagination li.disabled > a,
.pagination li.disabled > span {
  background: var(--bg-light);
  border-color: var(--border);
  color: var(--text-light);
  box-shadow: none;
  cursor: not-allowed;
}

/* 统计信息「第 N 页/共 M 页」：纯文字，不占按钮样式 */
.pagination li:first-child > span {
  min-width: auto;
  height: auto;
  padding: 0 6px;
  border: none;
  background: transparent;
  color: var(--text-light);
  font-size: 13px;
  letter-spacing: 1px;
}

/* 页码跳转 */
.pagination .jumpto { display: flex; align-items: center; }
.pagination .jumpto a { display: flex; align-items: center; gap: 8px; }
.pagination .jumpto .page_number {
  width: 74px;
  height: 40px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text-main);
  font-size: 14px;
  text-align: center;
  transition: all 0.3s;
}
.pagination .jumpto .page_number::placeholder { color: var(--text-light); }
.pagination .jumpto .page_number:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(10, 77, 168, 0.1); }
.pagination .jumpto input[type="submit"] {
  height: 40px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid rgba(10, 77, 168, 0.35);
  background: rgba(10, 77, 168, 0.06);
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}
.pagination .jumpto input[type="submit"]:hover { background: var(--primary); border-color: var(--primary); color: #fff; }

@media (max-width: 640px) {
  .pagination { gap: 8px; margin-top: 32px; }
  .pagination li > a,
  .pagination li > span { min-width: 36px; height: 36px; padding: 0 10px; font-size: 13px; }
  .pagination li:first-child { flex-basis: 100%; justify-content: center; }
  .pagination .jumpto { flex-basis: 100%; justify-content: center; }
  .pagination .jumpto .page_number,
  .pagination .jumpto input[type="submit"] { height: 36px; }
}