/* ====================================
   鸿鹄云飞官网 - 主样式
   深色科技风，与小程序视觉一致
   ==================================== */

:root {
  --blue: #1A6EFF;
  --blue-dark: #0052D9;
  --cyan: #00C2FF;
  --dark: #0A0F1E;
  --dark2: #0d1a3a;
  --dark-alt: #111827;
  --card-bg: #161b22;
  --border: rgba(255,255,255,0.08);
  --text: #c9d1d9;
  --text-dim: #7a8ba0;
  --white: #ffffff;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, "PingFang SC", "Helvetica Neue", sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,15,30,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: all .3s;
}
.navbar.scrolled { background: rgba(10,15,30,0.97); }
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 0 32px; height: 68px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff; font-weight: 900; font-size: 15px;
  padding: 6px 12px; border-radius: 10px;
  box-shadow: 0 4px 16px rgba(26,110,255,.4);
}
.brand-logo.sm { font-size: 12px; padding: 4px 10px; border-radius: 8px; }
.brand-name { font-size: 17px; font-weight: 700; color: var(--white); }
.nav-links { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-links a {
  color: var(--text-dim); font-size: 15px; font-weight: 500;
  padding: 8px 16px; border-radius: 8px; transition: .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(255,255,255,.06); }
.nav-links .nav-cta {
  background: var(--blue); color: var(--white) !important;
  padding: 8px 20px; border-radius: 8px;
  box-shadow: 0 4px 16px rgba(26,110,255,.35);
}
.nav-links .nav-cta:hover { background: var(--blue-dark); }
.nav-toggle { display: none; background: none; border: none; color: var(--white); font-size: 22px; cursor: pointer; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; text-align: center;
  background: radial-gradient(ellipse at 50% 0%, #0d2060 0%, var(--dark) 70%);
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(26,110,255,.08) 0%, transparent 60%),
              radial-gradient(circle at 80% 20%, rgba(0,194,255,.06) 0%, transparent 50%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 800px; padding: 0 32px;
}
.hero-tag {
  display: inline-block;
  border: 1px solid rgba(26,110,255,.5); color: #6aaeff;
  font-size: 13px; padding: 6px 20px; border-radius: 40px;
  letter-spacing: 2px; margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(36px, 5vw, 64px); font-weight: 900; color: var(--white);
  line-height: 1.15; letter-spacing: -1px; margin-bottom: 20px;
}
.hero-sub { font-size: 18px; color: var(--text-dim); margin-bottom: 40px; }
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
}
.hero-scroll-hint span {
  display: block; width: 2px; height: 48px; margin: 0 auto;
  background: linear-gradient(to bottom, rgba(26,110,255,.8), transparent);
  border-radius: 2px; animation: scrollHint 2s ease-in-out infinite;
}
@keyframes scrollHint { 0%,100%{opacity:.3;transform:scaleY(.5)} 50%{opacity:1;transform:scaleY(1)} }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white); font-size: 15px; font-weight: 700;
  padding: 14px 32px; border-radius: 50px;
  box-shadow: 0 8px 24px rgba(26,110,255,.4);
  transition: .2s; letter-spacing: .5px;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(26,110,255,.5); }
.btn-primary.lg { font-size: 17px; padding: 16px 44px; }
.btn-primary.sm { font-size: 13px; padding: 10px 22px; }
.btn-outline {
  display: inline-block;
  border: 1.5px solid rgba(255,255,255,.25); color: rgba(255,255,255,.85);
  font-size: 15px; font-weight: 600;
  padding: 13px 28px; border-radius: 50px;
  transition: .2s;
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-outline.light { border-color: rgba(255,255,255,.3); color: var(--white); }

/* ===== STATS BAR ===== */
.stats-bar { background: var(--card-bg); border-bottom: 1px solid var(--border); }
.stats-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 32px;
  display: grid; grid-template-columns: repeat(4,1fr);
}
.stat-item { text-align: center; padding: 36px 20px; border-right: 1px solid var(--border); }
.stat-item:last-child { border-right: none; }
.stat-num { font-size: 36px; font-weight: 900; color: var(--blue); }
.stat-label { font-size: 13px; color: var(--text-dim); margin-top: 4px; }

/* ===== SECTIONS ===== */
.section { padding: 96px 0; }
.section.bg-dark-alt { background: var(--dark-alt); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.container.narrow { max-width: 800px; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header.light .section-title { color: var(--white); }
.section-tag {
  display: inline-block;
  background: rgba(26,110,255,.12); color: var(--blue);
  font-size: 12px; font-weight: 700; letter-spacing: 2px;
  padding: 6px 18px; border-radius: 40px; text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title { font-size: clamp(26px, 3vw, 38px); font-weight: 800; color: var(--white); margin-bottom: 14px; }
.section-desc { font-size: 16px; color: var(--text-dim); max-width: 600px; margin: 0 auto; }
.section-more { text-align: center; margin-top: 48px; }
.divider-line { width: 48px; height: 4px; background: linear-gradient(90deg,var(--blue),var(--cyan)); border-radius: 2px; margin: 20px 0 28px; }

/* ===== SERVICE GRID ===== */
.service-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.service-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px 24px;
  transition: .3s; position: relative; overflow: hidden;
}
.service-card:hover { border-color: rgba(26,110,255,.4); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(26,110,255,.12); }
.sc-icon { font-size: 36px; margin-bottom: 16px; }
.sc-name { font-size: 17px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.sc-desc { font-size: 14px; color: var(--text-dim); line-height: 1.7; margin-bottom: 16px; }
.sc-link { font-size: 13px; color: var(--blue); font-weight: 600; }

/* ===== ADVANTAGE GRID ===== */
.adv-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.adv-card {
  background: rgba(255,255,255,.03); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px;
}
.adv-icon { font-size: 32px; margin-bottom: 14px; }
.adv-title { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.adv-desc { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* ===== CASE GRID ===== */
.case-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.case-grid.full { grid-template-columns: repeat(3,1fr); }
.case-card {
  display: block; background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px; transition: .3s;
}
.case-card:hover { border-color: rgba(26,110,255,.4); transform: translateY(-4px); }
.case-industry-tag {
  display: inline-block; background: rgba(26,110,255,.12); color: var(--blue);
  font-size: 12px; font-weight: 700; padding: 4px 14px; border-radius: 20px;
  margin-bottom: 12px;
}
.case-title { font-size: 17px; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.case-client { font-size: 13px; color: var(--text-dim); margin-bottom: 10px; }
.case-summary { font-size: 14px; color: var(--text-dim); line-height: 1.7; margin-bottom: 16px; }
.case-result { font-size: 13px; color: #3fb950; display: flex; align-items: flex-start; gap: 8px; }
.result-label {
  background: rgba(35,134,54,.15); color: #3fb950; font-size: 11px; font-weight: 700;
  padding: 2px 8px; border-radius: 4px; white-space: nowrap; margin-top: 1px;
}

/* ===== NEWS ===== */
.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.news-card {
  display: block; background: rgba(255,255,255,.03); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px; transition: .3s;
}
.news-card:hover { border-color: rgba(26,110,255,.4); transform: translateY(-4px); }
.news-category { font-size: 12px; color: var(--blue); font-weight: 700; margin-bottom: 10px; }
.news-title { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 10px; line-height: 1.4; }
.news-summary { font-size: 14px; color: var(--text-dim); line-height: 1.6; margin-bottom: 12px; }
.news-date { font-size: 12px; color: var(--text-dim); }
/* News list (news page) */
.news-list { display: flex; flex-direction: column; gap: 0; }
.news-list-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0; border-bottom: 1px solid var(--border); transition: .2s;
}
.news-list-item:hover .nli-title { color: var(--blue); }
.nli-left { flex: 1; padding-right: 32px; }
.nli-category { font-size: 12px; color: var(--blue); font-weight: 700; margin-bottom: 6px; }
.nli-title { font-size: 17px; font-weight: 700; color: var(--white); margin-bottom: 8px; transition: .2s; }
.nli-summary { font-size: 14px; color: var(--text-dim); }
.nli-right { text-align: right; flex-shrink: 0; }
.nli-date { font-size: 13px; color: var(--text-dim); margin-bottom: 8px; }
.nli-arrow { font-size: 20px; color: var(--blue); }

/* ===== SERVICE DETAIL (services page) ===== */
.service-detail-block {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 20px; overflow: hidden; margin-bottom: 32px;
}
.sdb-header {
  background: linear-gradient(135deg, var(--dark2), #0d3060);
  padding: 36px; display: flex; align-items: center; gap: 24px;
}
.sdb-icon { font-size: 52px; flex-shrink: 0; }
.sdb-num { font-size: 12px; color: rgba(255,255,255,.35); font-weight: 700; letter-spacing: 2px; margin-bottom: 4px; }
.sdb-name { font-size: 22px; font-weight: 800; color: var(--white); margin-bottom: 6px; }
.sdb-tagline { font-size: 14px; color: rgba(255,255,255,.55); }
.sdb-body { padding: 36px; }
.sdb-desc { font-size: 15px; color: var(--text-dim); line-height: 1.8; margin-bottom: 24px; }
.sdb-section-label {
  font-size: 13px; font-weight: 700; color: var(--white);
  padding-left: 10px; border-left: 3px solid var(--blue);
  margin-bottom: 12px; letter-spacing: 1px;
}
.sdb-scenes { list-style: none; margin-bottom: 24px; }
.sdb-scenes li { font-size: 14px; color: var(--text-dim); padding: 4px 0; }
.feature-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.feature-tag {
  background: rgba(26,110,255,.1); color: var(--blue);
  font-size: 13px; font-weight: 600; padding: 6px 16px; border-radius: 40px;
  border: 1px solid rgba(26,110,255,.2);
}

/* ===== PAGE HERO ===== */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%);
  padding: 140px 0 80px; border-bottom: 1px solid var(--border);
}
.page-hero-tag {
  display: inline-block; border: 1px solid rgba(26,110,255,.4); color: #6aaeff;
  font-size: 12px; padding: 5px 16px; border-radius: 40px; letter-spacing: 2px; margin-bottom: 16px;
}
.page-hero-title { font-size: clamp(28px, 4vw, 48px); font-weight: 900; color: var(--white); margin-bottom: 12px; }
.page-hero-desc { font-size: 16px; color: var(--text-dim); }

/* ===== DETAIL PAGES ===== */
.detail-meta { display: flex; gap: 10px; margin-bottom: 28px; }
.meta-tag { background: rgba(26,110,255,.12); color: var(--blue); font-size: 13px; font-weight: 600; padding: 5px 16px; border-radius: 20px; }
.detail-cover { width: 100%; border-radius: 16px; margin-bottom: 36px; object-fit: cover; max-height: 400px; }
.detail-section-label { font-size: 14px; font-weight: 700; color: var(--white); padding-left: 10px; border-left: 3px solid var(--blue); margin: 28px 0 12px; }
.detail-text { font-size: 15px; color: var(--text-dim); line-height: 1.85; }
.detail-text p { margin-bottom: 14px; }
.result-block { background: rgba(35,134,54,.08); border: 1px solid rgba(35,134,54,.25); border-radius: 12px; padding: 20px 24px; margin-top: 28px; }
.result-block-label { font-size: 13px; color: #3fb950; font-weight: 700; margin-bottom: 8px; }
.result-block-text { font-size: 15px; color: #3fb950; }
.detail-back { display: flex; gap: 16px; margin-top: 40px; }
.empty-state { text-align: center; padding: 80px 0; color: var(--text-dim); font-size: 16px; }

/* ===== ABOUT ===== */
.about-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-intro-text p { font-size: 15px; color: var(--text-dim); line-height: 1.85; margin-bottom: 16px; }
.about-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.about-stat { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 28px; text-align: center; }
.as-num { font-size: 40px; font-weight: 900; color: var(--blue); }
.as-label { font-size: 13px; color: var(--text-dim); margin-top: 6px; }
.skill-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.skill-item {
  background: rgba(255,255,255,.03); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px 12px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text-dim); font-weight: 600; text-align: center;
}
.skill-icon { font-size: 32px; }
.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.team-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 28px; text-align: center; }
.team-avatar {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 14px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; font-size: 24px; font-weight: 800; color: var(--white);
}
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-name { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.team-title { font-size: 13px; color: var(--blue); margin-bottom: 10px; }
.team-bio { font-size: 13px; color: var(--text-dim); line-height: 1.6; }
.promise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.promise-item { display: flex; align-items: flex-start; gap: 14px; background: rgba(255,255,255,.03); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; font-size: 14px; color: var(--text-dim); }
.promise-check { width: 24px; height: 24px; background: linear-gradient(135deg,var(--blue),var(--cyan)); border-radius: 50%; color: var(--white); font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.free-badge { background: rgba(26,110,255,.1); border: 1px solid rgba(26,110,255,.25); color: #6aaeff; font-size: 14px; padding: 14px 18px; border-radius: 12px; line-height: 1.6; margin-bottom: 24px; }
.contact-item-card { display: flex; align-items: center; gap: 16px; background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; margin-bottom: 12px; }
.cic-icon { width: 44px; height: 44px; border-radius: 10px; font-size: 20px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cic-icon.blue{background:rgba(26,110,255,.12)} .cic-icon.green{background:rgba(7,193,96,.1)} .cic-icon.orange{background:rgba(255,159,26,.1)} .cic-icon.purple{background:rgba(139,92,246,.1)}
.cic-label { font-size: 12px; color: var(--text-dim); margin-bottom: 2px; }
.cic-val { font-size: 15px; font-weight: 700; color: var(--white); }
.work-hours { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-top: 4px; }
.wh-title { font-size: 13px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.wh-row { display: flex; justify-content: space-between; font-size: 14px; color: var(--text-dim); padding: 6px 0; border-bottom: 1px solid var(--border); }
.wh-row:last-child { border-bottom: none; }
.cs-title { font-size: 22px; font-weight: 800; color: var(--white); margin-bottom: 32px; }
.step-list { display: flex; flex-direction: column; gap: 0; }
.step-item { display: flex; gap: 20px; padding-bottom: 32px; position: relative; }
.step-item:not(:last-child)::before { content:''; position:absolute; left:20px; top:44px; bottom:0; width:2px; background:linear-gradient(to bottom,var(--blue),transparent); }
.step-num { width: 40px; height: 40px; background: linear-gradient(135deg,var(--blue),var(--cyan)); border-radius: 50%; color:#fff; font-size:13px; font-weight:800; display:flex; align-items:center; justify-content:center; flex-shrink:0; box-shadow:0 4px 16px rgba(26,110,255,.4); }
.step-title { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.step-desc { font-size: 14px; color: var(--text-dim); line-height: 1.7; }

/* ===== CTA SECTION ===== */
.cta-section {
  background: radial-gradient(ellipse at 50% 0%, #0d2060 0%, var(--dark) 80%);
  padding: 96px 0; text-align: center;
  border-top: 1px solid var(--border);
}
.cta-title { font-size: clamp(24px,3vw,40px); font-weight: 900; color: var(--white); margin-bottom: 16px; }
.cta-desc { font-size: 16px; color: var(--text-dim); margin-bottom: 40px; }

/* ===== FOOTER ===== */
.footer { background: #060a12; border-top: 1px solid var(--border); padding: 64px 0 0; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 2fr 1fr 2fr; gap: 48px; padding-bottom: 48px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand-name { font-size: 16px; font-weight: 700; color: var(--white); }
.footer-slogan { font-size: 14px; color: var(--text-dim); margin-bottom: 6px; }
.footer-sub { font-size: 13px; color: var(--text-dim); opacity: .7; }
.footer-title { font-size: 13px; font-weight: 700; color: var(--white); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 14px; color: var(--text-dim); transition: .2s; }
.footer-links a:hover { color: var(--blue); }
.footer-contact-item { font-size: 14px; color: var(--text-dim); margin-bottom: 10px; }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 32px; max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; font-size: 13px; color: var(--text-dim); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .service-grid { grid-template-columns: 1fr 1fr; }
  .adv-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: rgba(10,15,30,.97); padding: 16px; border-bottom: 1px solid var(--border); gap: 4px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .service-grid, .case-grid, .news-grid, .adv-grid { grid-template-columns: 1fr; }
  .about-intro-grid, .contact-grid, .promise-grid { grid-template-columns: 1fr; gap: 32px; }
  .team-grid, .skill-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-btns { flex-direction: column; align-items: center; }
}

/* ===== 补充样式 ===== */
.news-cover-img { width:100%; height:180px; object-fit:cover; border-radius:12px 12px 0 0; margin:-28px -24px 16px; width:calc(100% + 48px); }
.case-cover-img { width:100%; height:160px; object-fit:cover; border-radius:12px 12px 0 0; margin:-28px -24px 16px; width:calc(100% + 48px); }
.filter-bar { display:flex; flex-wrap:wrap; gap:10px; margin-bottom:40px; }
.filter-btn { padding:8px 20px; border-radius:40px; font-size:13px; font-weight:600; color:var(--text-dim); border:1.5px solid var(--border); transition:.2s; }
.filter-btn:hover,.filter-btn.active { background:var(--blue); color:#fff; border-color:var(--blue); }
.news-list-wrap { display:flex; flex-direction:column; }
.news-list-item { display:flex; align-items:center; gap:20px; padding:24px 0; border-bottom:1px solid var(--border); transition:.2s; }
.news-list-item:hover .nli-title { color:var(--blue); }
.nli-thumb { width:100px; height:70px; object-fit:cover; border-radius:8px; flex-shrink:0; }
.nli-body { flex:1; }
.nli-category { font-size:12px; color:var(--blue); font-weight:700; margin-bottom:6px; }
.nli-title { font-size:16px; font-weight:700; color:var(--white); margin-bottom:6px; transition:.2s; }
.nli-summary { font-size:13px; color:var(--text-dim); }
.nli-right { text-align:right; flex-shrink:0; }
.nli-date { font-size:12px; color:var(--text-dim); margin-bottom:6px; }
.nli-arrow { font-size:18px; color:var(--blue); }
.related-section { margin-top:48px; padding-top:40px; border-top:1px solid var(--border); }
.related-title { font-size:18px; font-weight:700; color:var(--white); margin-bottom:20px; }
.related-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.related-item { background:var(--card-bg); border:1px solid var(--border); border-radius:12px; padding:20px; transition:.2s; }
.related-item:hover { border-color:rgba(26,110,255,.4); }
.related-cat { font-size:11px; color:var(--blue); font-weight:700; margin-bottom:6px; }
.related-name { font-size:14px; font-weight:700; color:var(--white); margin-bottom:6px; }
.related-date { font-size:12px; color:var(--text-dim); }
.sdb-label { font-size:13px; font-weight:700; color:var(--white); padding-left:10px; border-left:3px solid var(--blue); margin:20px 0 10px; }
@media(max-width:768px){.related-grid{grid-template-columns:1fr}.news-list-item{flex-wrap:wrap}.nli-thumb{width:100%;height:140px}}