/* ============================================================
   定沓官网 · 设计系统 v1.0
   基于「定沓官网UI设计方案-v1.0.md」
   ============================================================ */

/* Google Fonts 已移除，优先使用系统中文无衬线字体，避免墙外 CDN 阻塞渲染 */

/* ---- CSS Variables (Design Tokens) ---- */
:root {
  --primary-deep: #0d4f6e;
  --primary-green: #2e8b57;
  --primary-blue: #00a8e8;
  --mist-blue: #e8f6fc;
  --warm-white: #fafcff;
  --ink: #2c3e50;
  --slate: #7f8c8d;
  --gold: #c9a84c;
  --line: rgba(13, 79, 110, 0.1);
  --line-strong: rgba(13, 79, 110, 0.18);
  --hero-gradient: linear-gradient(135deg, #08384e 0%, #0d4f6e 36%, #11749b 68%, #00a8e8 100%);
  --soft-gradient: linear-gradient(180deg, #fafcff 0%, #eef8fd 100%);
  --cta-gradient: linear-gradient(135deg, #00a8e8 0%, #2e8b57 100%);
  --card-shadow: 0 20px 60px rgba(13, 79, 110, 0.12);
  --card-shadow-hover: 0 28px 80px rgba(13, 79, 110, 0.18);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1200px;
  --transition: 220ms ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  margin: 0;
  font-family: "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(0, 168, 232, 0.08), transparent 32%),
    radial-gradient(circle at 85% 18%, rgba(46, 139, 87, 0.08), transparent 28%),
    var(--warm-white);
  overflow-x: hidden;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; }

/* ---- Layout Utilities ---- */
.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}
.section {
  padding: 104px 0;
  position: relative;
}

/* ---- Typography ---- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(0, 168, 232, 0.08);
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.section-title {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.03em;
  color: var(--primary-deep);
  margin-bottom: 18px;
  font-weight: 800;
}
.section-desc {
  max-width: 760px;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(44, 62, 80, 0.78);
}
.section-head {
  margin-bottom: 52px;
}

/* ---- Header ---- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(250, 252, 255, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 8px 30px rgba(13, 79, 110, 0.08);
  border-color: rgba(13, 79, 110, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  color: white;
  transition: color var(--transition);
}
.site-header.scrolled .brand,
.site-header.scrolled .nav a,
.site-header.scrolled .ghost-btn {
  color: var(--primary-deep);
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(255,255,255,0.9), rgba(255,255,255,0.16));
  border: 1px solid rgba(255,255,255,0.26);
  display: grid;
  place-items: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.55);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.brand-mark::before {
  content: "";
  width: 19px;
  height: 25px;
  display: block;
  background: linear-gradient(180deg, #ffffff 0%, #9ee7ff 100%);
  clip-path: path("M9.5 0C6.7 4.8 0 11.1 0 16.5C0 21.8 4.2 25 9.5 25C14.8 25 19 21.8 19 16.5C19 11.1 12.3 4.8 9.5 0Z");
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.12));
}
.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1;
}
.brand-text strong {
  font-size: 20px;
  letter-spacing: 0.05em;
}
.brand-text span {
  font-size: 11px;
  opacity: 0.72;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: rgba(255,255,255,0.82);
  font-size: 15px;
  font-weight: 600;
}
.nav a {
  position: relative;
  transition: color var(--transition);
  padding-bottom: 8px;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #00a8e8, #2e8b57);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}
.nav a:hover::after,
.nav a.active::after { transform: scaleX(1); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ghost-btn {
  color: rgba(255,255,255,0.84);
  font-size: 14px;
  font-weight: 700;
  transition: color var(--transition);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 16px;
  padding: 0 22px;
  height: 50px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: white;
  background: var(--cta-gradient);
  box-shadow: 0 16px 36px rgba(0, 168, 232, 0.28);
}
.btn-primary-dark {
  color: white;
  background: var(--primary-deep);
  box-shadow: 0 16px 36px rgba(13, 79, 110, 0.28);
}
.btn-secondary {
  color: white;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.site-header.scrolled .btn-secondary {
  color: var(--primary-deep);
  background: rgba(13, 79, 110, 0.04);
  border-color: rgba(13, 79, 110, 0.12);
}
.btn-outline {
  color: var(--primary-deep);
  background: white;
  border: 1px solid rgba(13,79,110,0.12);
}
.btn-outline:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  padding: 146px 0 92px;
  color: white;
  background: var(--hero-gradient);
  overflow: hidden;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero::before {
  width: 780px;
  height: 780px;
  right: -180px;
  top: -260px;
  background: radial-gradient(circle, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0.06) 38%, transparent 68%);
}
.hero::after {
  width: 620px;
  height: 620px;
  left: -240px;
  bottom: -240px;
  background: radial-gradient(circle, rgba(255,255,255,0.14) 0%, transparent 70%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  align-items: center;
  gap: 54px;
  position: relative;
  z-index: 1;
}
.hero-copy h1 {
  margin-top: 24px;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.045em;
  max-width: 720px;
  font-weight: 800;
}
.hero-copy p {
  margin-top: 24px;
  max-width: 640px;
  font-size: 18px;
  line-height: 1.95;
  color: rgba(255,255,255,0.86);
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}
.hero-highlights {
  margin-top: 34px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-highlights span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.16);
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 600;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.hero-visual {
  position: relative;
  min-height: 620px;
  display: grid;
  place-items: center;
}

/* ---- Orb / Ripple ---- */
.orb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 560px;
  display: grid;
  place-items: center;
}
.ripple,
.ripple::before,
.ripple::after {
  content: "";
  position: absolute;
  inset: 15%;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.22);
  animation: ripple 4s infinite ease-out;
}
.ripple::before { inset: -9%; animation-delay: 0.3s; }
.ripple::after { inset: -33%; animation-delay: 0.6s; }
.hero-core {
  width: 52%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  position: relative;
  background:
    radial-gradient(circle at 35% 28%, rgba(255,255,255,0.95) 0%, rgba(185,243,255,0.95) 18%, rgba(100,206,247,0.78) 42%, rgba(17,116,155,0.42) 72%, rgba(8,56,78,0.15) 100%),
    linear-gradient(180deg, rgba(255,255,255,0.2), rgba(255,255,255,0.04));
  box-shadow: inset 0 1px 20px rgba(255,255,255,0.55), 0 32px 120px rgba(3, 37, 53, 0.34);
  animation: floatOrb 6s ease-in-out infinite;
  overflow: hidden;
}
.hero-core::before {
  content: "";
  position: absolute;
  inset: 12% 18% 44% 18%;
  border-radius: 999px;
  background: rgba(255,255,255,0.26);
  filter: blur(10px);
}
.hero-core::after {
  content: "电子水票";
  position: absolute;
  inset: auto 0 18% 0;
  text-align: center;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.92);
  text-shadow: 0 4px 12px rgba(0,0,0,0.16);
}

/* ---- Floating Cards ---- */
.floating-card {
  position: absolute;
  padding: 18px 18px 16px;
  min-width: 180px;
  border-radius: 22px;
  background: rgba(255,255,255,0.13);
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 20px 50px rgba(5, 39, 56, 0.16);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  color: white;
}
.floating-card strong { display: block; font-size: 14px; font-weight: 700; opacity: 0.96; }
.floating-card span { display: block; margin-top: 10px; font-size: 28px; font-weight: 800; letter-spacing: -0.04em; }
.floating-card small { display: block; margin-top: 8px; font-size: 13px; color: rgba(255,255,255,0.74); line-height: 1.6; }
.card-a { top: 4%; right: 2%; }
.card-b { left: -2%; top: 28%; }
.card-c { right: 4%; bottom: 8%; }
.card-d { left: 16%; bottom: 3%; }

/* ---- Glass Cards (Value) ---- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}
.glass-card {
  padding: 28px;
  border-radius: 24px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(13, 79, 110, 0.08);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(0, 168, 232, 0.24);
}
.icon-badge {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(0,168,232,0.16), rgba(46,139,87,0.18));
  color: var(--primary-deep);
  font-size: 24px;
  margin-bottom: 18px;
}
.glass-card h3 { font-size: 22px; color: var(--primary-deep); margin-bottom: 12px; font-weight: 700; }
.glass-card p { font-size: 15px; line-height: 1.9; color: rgba(44, 62, 80, 0.76); }

/* ---- Capability ---- */
.capability-list { display: grid; gap: 28px; margin-top: 48px; }
.capability-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: stretch;
}
.capability-item:nth-child(even) .capability-copy { order: 2; }
.capability-item:nth-child(even) .capability-visual { order: 1; }
.capability-copy {
  padding: 34px;
  border-radius: var(--radius-xl);
  background: white;
  border: 1px solid var(--line);
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.capability-copy h3 { font-size: 30px; line-height: 1.2; color: var(--primary-deep); font-weight: 800; }
.capability-copy p { font-size: 16px; line-height: 1.9; color: rgba(44, 62, 80, 0.78); }
.bullet-list { display: grid; gap: 12px; }
.bullet-list li {
  list-style: none;
  padding-left: 28px;
  position: relative;
  color: rgba(44, 62, 80, 0.8);
  line-height: 1.8;
  font-size: 15px;
}
.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00a8e8, #2e8b57);
  box-shadow: 0 0 0 6px rgba(0,168,232,0.08);
}
.capability-visual {
  position: relative;
  border-radius: var(--radius-xl);
  padding: 30px;
  overflow: hidden;
  min-height: 340px;
  box-shadow: var(--card-shadow);
  background: linear-gradient(160deg, rgba(13,79,110,0.95), rgba(0,168,232,0.88));
  color: white;
  display: grid;
  align-items: end;
}
.capability-visual::before {
  content: "";
  position: absolute;
  inset: auto -16% -30% auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.22), transparent 70%);
}
.diagram {
  position: absolute;
  inset: 26px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.16);
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04));
  overflow: hidden;
}
.diagram::before,
.diagram::after {
  content: "";
  position: absolute;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
}
.diagram::before { left: 14%; right: 14%; top: 44%; height: 2px; }
.diagram::after { left: 50%; top: 16%; bottom: 16%; width: 2px; transform: translateX(-50%); }
.diagram-node {
  position: absolute;
  width: 106px;
  height: 106px;
  border-radius: 28px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 12px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 14px;
  line-height: 1.5;
  font-weight: 700;
}
.diagram-node:nth-child(1) { left: 8%; top: 10%; }
.diagram-node:nth-child(2) { right: 8%; top: 10%; }
.diagram-node:nth-child(3) { left: 8%; bottom: 10%; }
.diagram-node:nth-child(4) { right: 8%; bottom: 10%; }
.diagram-node:nth-child(5) {
  left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 130px; height: 130px; border-radius: 36px;
  background: rgba(255,255,255,0.2);
}
.visual-caption {
  position: relative; z-index: 1;
  max-width: 70%;
  font-size: 15px; line-height: 1.8;
  color: rgba(255,255,255,0.82);
}

/* ---- Recruit Section ---- */
.recruit-section {
  background: linear-gradient(135deg, rgba(8,56,78,0.98), rgba(13,79,110,0.94));
  color: white;
  overflow: hidden;
}
.recruit-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 22%, rgba(0,168,232,0.18), transparent 28%),
    radial-gradient(circle at 82% 20%, rgba(46,139,87,0.16), transparent 24%),
    radial-gradient(circle at 50% 84%, rgba(255,255,255,0.08), transparent 30%);
  pointer-events: none;
}
.recruit-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: stretch;
  position: relative;
  z-index: 1;
}
.recruit-visual {
  border-radius: 32px;
  min-height: 560px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02)),
    radial-gradient(circle at 38% 34%, rgba(100, 223, 255, 0.28), transparent 22%),
    linear-gradient(135deg, rgba(0,168,232,0.16), rgba(46,139,87,0.08)),
    #0a3144;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 30px 80px rgba(0,0,0,0.18);
}
.recruit-visual .mountain,
.recruit-visual .mountain::before,
.recruit-visual .mountain::after {
  position: absolute;
  content: "";
  left: 0; right: 0; bottom: 0;
  height: 58%;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.01));
  clip-path: polygon(0 100%, 0 55%, 16% 34%, 34% 52%, 52% 20%, 70% 44%, 86% 24%, 100% 45%, 100% 100%);
}
.recruit-visual .mountain::before {
  height: 42%; opacity: 0.55;
  clip-path: polygon(0 100%, 0 60%, 22% 40%, 42% 52%, 61% 28%, 81% 49%, 100% 35%, 100% 100%);
}
.recruit-visual .mountain::after {
  height: 26%; opacity: 0.55;
  clip-path: polygon(0 100%, 0 78%, 20% 62%, 40% 80%, 58% 66%, 76% 78%, 100% 68%, 100% 100%);
}
.map-ring, .map-ring::before, .map-ring::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.16);
}
.map-ring { width: 360px; height: 360px; top: 46px; left: 50px; }
.map-ring::before { inset: 32px; }
.map-ring::after { inset: 68px; }
.city-pin {
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #8cecff;
  box-shadow: 0 0 0 10px rgba(140,236,255,0.1);
  animation: cityPulse 2s infinite;
}
.pin-1 { left: 110px; top: 160px; animation-delay: 0s; }
.pin-2 { left: 210px; top: 98px; animation-delay: 0.4s; }
.pin-3 { left: 292px; top: 186px; animation-delay: 0.8s; }
.pin-4 { left: 180px; top: 274px; animation-delay: 1.2s; }
.pin-5 { right: 82px; bottom: 128px; animation-delay: 1.6s; }
@keyframes cityPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}
.recruit-copy {
  padding: 42px;
  border-radius: 32px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 30px 80px rgba(0,0,0,0.16);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.recruit-copy .section-tag { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.92); }
.recruit-copy h2 {
  color: white;
  font-size: clamp(30px, 4vw, 48px);
  margin-bottom: 18px;
  line-height: 1.14;
  font-weight: 800;
}
.recruit-copy p {
  font-size: 16px;
  line-height: 1.95;
  color: rgba(255,255,255,0.82);
}
.advantage-grid { display: grid; gap: 16px; margin-top: 28px; }
.advantage {
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
}
.advantage strong { display: block; font-size: 18px; margin-bottom: 6px; color: white; font-weight: 700; }
.advantage span { font-size: 14px; line-height: 1.8; color: rgba(255,255,255,0.74); }

/* ---- Partner Grid ---- */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}
.partner-card {
  min-height: 240px;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: white;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.partner-card::before {
  content: "";
  position: absolute;
  inset: auto -14% -24% auto;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,168,232,0.14), transparent 70%);
}
.partner-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--card-shadow-hover);
}
.partner-card em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 14px;
  background: rgba(0,168,232,0.12);
  color: var(--primary-deep);
  font-style: normal;
  font-weight: 800;
  margin-bottom: 18px;
}
.partner-card h3 { font-size: 20px; color: var(--primary-deep); margin-bottom: 12px; font-weight: 700; }
.partner-card p {
  font-size: 14px; line-height: 1.85;
  color: rgba(44, 62, 80, 0.76);
  margin-bottom: 16px;
}
.partner-card span {
  font-size: 13px; font-weight: 700;
  color: var(--primary-blue);
}

/* ---- Stats ---- */
.stats-section {
  background: linear-gradient(135deg, #0a3d57 0%, #0d4f6e 46%, #136e92 100%);
  color: white;
  overflow: hidden;
}
.stats-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(255,255,255,0.1), transparent 18%),
    radial-gradient(circle at 88% 24%, rgba(255,255,255,0.08), transparent 16%),
    radial-gradient(circle at 54% 78%, rgba(255,255,255,0.06), transparent 18%);
  pointer-events: none;
}
.stats-head {
  position: relative; z-index: 1;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 36px;
}
.stats-head .section-title,
.stats-head .section-desc { color: white; }
.stats-head .section-desc { opacity: 0.78; }
.stats-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.stat-card {
  padding: 28px;
  border-radius: 28px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: end;
}
.stat-card strong {
  font-size: clamp(44px, 6vw, 70px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.05em;
  margin-bottom: 14px;
  display: block;
  background: linear-gradient(135deg, #ffffff 0%, #a8e6ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-card h3 { font-size: 18px; margin-bottom: 12px; color: rgba(255,255,255,0.96); font-weight: 700; }
.stat-card p { font-size: 14px; line-height: 1.8; color: rgba(255,255,255,0.72); }

/* ---- Testimonials ---- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}
.testimonial-card {
  padding: 28px;
  border-radius: 26px;
  background: white;
  border: 1px solid var(--line);
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-height: 280px;
}
.stars { color: var(--gold); letter-spacing: 0.2em; font-size: 16px; font-weight: 900; }
.testimonial-card p {
  flex: 1;
  font-size: 16px;
  line-height: 1.95;
  color: rgba(44, 62, 80, 0.8);
}
.person { display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,168,232,0.2), rgba(46,139,87,0.22));
  display: grid;
  place-items: center;
  color: var(--primary-deep);
  font-weight: 800;
}
.person strong { display: block; color: var(--primary-deep); margin-bottom: 4px; font-weight: 700; }
.person span { font-size: 13px; color: rgba(44,62,80,0.58); }

/* ---- Contact ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 42px;
}
.contact-panel,
.contact-form {
  background: white;
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--card-shadow);
  padding: 34px;
}
.contact-panel { background: linear-gradient(180deg, #ffffff 0%, #f4fbfe 100%); }
.contact-panel h3,
.contact-form h3 { font-size: 28px; color: var(--primary-deep); margin-bottom: 18px; font-weight: 700; }
.contact-panel p,
.contact-form p { font-size: 15px; line-height: 1.9; color: rgba(44, 62, 80, 0.78); }
.contact-list { display: grid; gap: 16px; margin-top: 28px; }
.contact-item {
  padding: 18px 20px;
  border-radius: 20px;
  background: white;
  border: 1px solid rgba(13,79,110,0.08);
}
.contact-item strong { display: block; margin-bottom: 6px; color: var(--primary-deep); font-size: 15px; font-weight: 700; }
.contact-item span { color: rgba(44, 62, 80, 0.7); font-size: 14px; line-height: 1.8; }
.map-box {
  margin-top: 24px;
  height: 300px;
  border-radius: 24px;
  background: #f0f8ff;
  border: 1px solid rgba(13,79,110,0.12);
  position: relative;
  overflow: hidden;
}
/* 地图背景装饰（地图激活时隐藏，避免遮盖地图）

/* ---- Form ---- */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}
.form-grid .full { grid-column: 1 / -1; }
/* ---- City Picker (省市区三级联动) ---- */
.city-picker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.city-picker select.form-control {
  min-height: 54px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%237f8c8d' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.city-picker select.form-control:disabled {
  background-color: #f0f3f5;
  color: rgba(44,62,80,0.4);
  cursor: not-allowed;
}
.form-control {
  width: 100%;
  border: 1px solid rgba(13,79,110,0.12);
  background: #f9fdff;
  border-radius: 16px;
  min-height: 54px;
  padding: 14px 16px;
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.form-control:focus {
  border-color: rgba(0,168,232,0.44);
  box-shadow: 0 0 0 4px rgba(0,168,232,0.1);
  background: white;
  outline: none;
}
textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

/* ---- CTA Band ---- */
.cta-band { padding: 0 0 104px; }
.cta-box {
  position: relative;
  overflow: hidden;
  border-radius: 36px;
  background: var(--cta-gradient);
  color: white;
  padding: 42px;
  box-shadow: 0 32px 90px rgba(0,168,232,0.24);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.cta-box::before {
  content: "";
  position: absolute;
  inset: auto -80px -90px auto;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.18), transparent 70%);
}
.cta-copy h2 {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 14px;
  font-weight: 800;
}
.cta-copy p {
  font-size: 16px; line-height: 1.9;
  color: rgba(255,255,255,0.88);
  max-width: 640px;
}
.cta-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 1;
}
.qr-box {
  width: 108px; height: 108px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.96), rgba(255,255,255,0.76)),
    repeating-linear-gradient(0deg, #0d4f6e 0 8px, transparent 8px 16px),
    repeating-linear-gradient(90deg, #00a8e8 0 8px, transparent 8px 16px);
  border: 1px solid rgba(255,255,255,0.44);
  display: grid;
  place-items: center;
  color: var(--primary-deep);
  font-weight: 800;
  font-size: 12px;
  text-align: center;
  line-height: 1.6;
  padding: 12px;
}

/* ---- Footer ---- */
.footer {
  padding: 32px 0 54px;
  border-top: 1px solid rgba(13,79,110,0.08);
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.footer-card {
  padding: 24px;
  border-radius: 24px;
  background: white;
  border: 1px solid rgba(13,79,110,0.08);
}
.footer-card h4 { font-size: 16px; color: var(--primary-deep); margin-bottom: 12px; font-weight: 700; }
.footer-card p,
.footer-card a,
.footer-card li {
  font-size: 14px;
  line-height: 1.85;
  color: rgba(44,62,80,0.72);
}
.footer-card ul {
  margin: 0; padding: 0; list-style: none;
  display: grid; gap: 6px;
}
.footer-card li a:hover { color: var(--primary-blue); }
.footer-bottom {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(13,79,110,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: rgba(44,62,80,0.56);
  flex-wrap: wrap;
}
.footer-bottom a:hover { color: var(--primary-deep); }
.friendly-links { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.friendly-links span { font-size: 13px; color: rgba(44,62,80,0.5); }

/* ---- Animations ---- */
@keyframes ripple {
  0% { transform: scale(0.88); opacity: 0.42; }
  70% { opacity: 0.12; }
  100% { transform: scale(1.18); opacity: 0; }
}
@keyframes floatOrb {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 16px 36px rgba(0, 168, 232, 0.28); }
  50% { box-shadow: 0 20px 46px rgba(0, 168, 232, 0.42); }
}
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Focus Visible ---- */
a:focus-visible,
button:focus-visible,
.form-control:focus-visible {
  outline: 3px solid rgba(0, 168, 232, 0.34);
  outline-offset: 3px;
}

/* ---- Page Banner (Sub-pages) ---- */
.page-banner {
  position: relative;
  padding: 148px 0 72px;
  color: white;
  background: var(--hero-gradient);
  overflow: hidden;
  text-align: center;
}
.page-banner::before,
.page-banner::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.page-banner::before {
  width: 600px; height: 600px;
  right: -160px; top: -200px;
  background: radial-gradient(circle, rgba(255,255,255,0.14) 0%, transparent 70%);
}
.page-banner::after {
  width: 400px; height: 400px;
  left: -120px; bottom: -160px;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
}
.page-banner .section-tag {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.92);
  margin-bottom: 16px;
}
.page-banner h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 18px;
}
.page-banner p {
  font-size: 18px;
  line-height: 1.9;
  color: rgba(255,255,255,0.82);
  max-width: 640px;
  margin: 0 auto;
}

/* ---- Detail Cards ---- */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.detail-card {
  padding: 32px;
  border-radius: 26px;
  background: white;
  border: 1px solid var(--line);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.detail-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
}
.detail-card .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 14px;
  background: rgba(0,168,232,0.1);
  color: var(--primary-blue);
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 18px;
}
.detail-card h3 { font-size: 22px; color: var(--primary-deep); margin-bottom: 12px; font-weight: 700; }
.detail-card p { font-size: 15px; line-height: 1.9; color: rgba(44,62,80,0.78); }
.detail-card ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.detail-card ul li {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(44,62,80,0.76);
  padding-left: 20px;
  position: relative;
}
.detail-card ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary-blue);
}
.detail-card.highlight {
  border-color: rgba(0,168,232,0.2);
  background: linear-gradient(180deg, #ffffff 0%, rgba(0,168,232,0.04) 100%);
}
.detail-card.highlight .num {
  background: rgba(0,168,232,0.16);
}

/* ---- Timeline ---- */
.timeline {
  position: relative;
  max-width: 680px;
  margin: 40px auto 0;
  padding-left: 40px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 10px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary-blue), var(--primary-green));
}
.timeline-item {
  position: relative;
  margin-bottom: 36px;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -34px; top: 4px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: white;
  border: 3px solid var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(0,168,232,0.15);
}
.timeline-item h4 { font-size: 18px; color: var(--primary-deep); margin-bottom: 8px; font-weight: 700; }
.timeline-item p { font-size: 15px; line-height: 1.85; color: rgba(44,62,80,0.78); }

/* ---- Form Page ---- */
.form-section { padding-top: 72px; }
.form-card {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--card-shadow);
  padding: 40px;
}
.form-card h3 { font-size: 24px; color: var(--primary-deep); margin-bottom: 8px; font-weight: 700; }
.form-card .sub { font-size: 15px; color: rgba(44,62,80,0.7); margin-bottom: 28px; }
.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}
.form-row .full { grid-column: 1 / -1; }
.form-label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-deep);
  margin-bottom: 8px;
}
.form-note { font-size: 12px; color: var(--slate); margin-top: 6px; }
.form-submit {
  margin-top: 28px;
  display: flex;
  gap: 14px;
  align-items: center;
}
.form-success {
  text-align: center;
  padding: 40px;
}
.form-success .icon {
  font-size: 56px;
  margin-bottom: 16px;
}
.form-success h3 { font-size: 26px; color: var(--primary-deep); margin-bottom: 10px; font-weight: 700; }
.form-success p { font-size: 16px; color: rgba(44,62,80,0.7); }

/* ---- Mode Detail Cards ---- */
.mode-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.mode-tab {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid rgba(13,79,110,0.14);
  background: white;
  color: var(--primary-deep);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}
.mode-tab:hover { border-color: var(--primary-blue); color: var(--primary-blue); }
.mode-tab.active {
  background: var(--primary-deep);
  color: white;
  border-color: var(--primary-deep);
}
.mode-panel {
  display: none;
  padding: 36px;
  border-radius: 26px;
  background: white;
  border: 1px solid var(--line);
  box-shadow: var(--card-shadow);
}
.mode-panel.active { display: block; }
.mode-panel h3 { font-size: 26px; color: var(--primary-deep); margin-bottom: 14px; font-weight: 700; }
.mode-panel .desc { font-size: 16px; line-height: 1.9; color: rgba(44,62,80,0.78); margin-bottom: 24px; }
.mode-panel h4 { font-size: 17px; color: var(--primary-deep); margin-bottom: 12px; font-weight: 700; }
.mode-docs { display: grid; gap: 10px; margin-bottom: 24px; }
.mode-doc-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(0,168,232,0.05);
  border: 1px solid rgba(0,168,232,0.1);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(44,62,80,0.82);
}
.mode-doc-item .icon { color: var(--primary-green); font-weight: 700; flex-shrink: 0; }

/* ---- Cert Gallery ---- */
.cert-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 40px;
}
.cert-item {
  aspect-ratio: 4/3;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(0,168,232,0.08), rgba(46,139,87,0.08)), white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.cert-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow);
}
.cert-item .icon { font-size: 32px; }
.cert-item span { font-size: 13px; color: var(--primary-deep); font-weight: 700; }
.cert-item em { font-style: normal; font-size: 11px; color: var(--slate); }

/* ---- Mobile ---- */
.mobile-toggle {
  display: none;
  width: 48px; height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.12);
  color: white;
  font-size: 22px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
}
.site-header.scrolled .mobile-toggle {
  color: var(--primary-deep);
  background: rgba(13, 79, 110, 0.04);
  border-color: rgba(13,79,110,0.12);
}
.mobile-panel {
  position: fixed;
  inset: 74px 12px auto 12px;
  z-index: 999;
  display: none;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(13,79,110,0.08);
  box-shadow: 0 16px 50px rgba(13,79,110,0.16);
}
.mobile-panel.open { display: grid; gap: 10px; }
.mobile-link {
  padding: 14px 16px;
  border-radius: 16px;
  color: var(--primary-deep);
  font-weight: 700;
  background: rgba(13,79,110,0.04);
}
.mobile-dock {
  position: fixed;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 1001;
  display: none;
  padding: 12px;
  border-radius: 22px;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(13,79,110,0.08);
  box-shadow: 0 16px 40px rgba(13,79,110,0.16);
  gap: 10px;
}
.mobile-dock .btn { flex: 1; height: 50px; padding: 0 14px; border-radius: 14px; }

/* ---- Responsive ---- */
@media (max-width: 1180px) {
  .hero-grid, .recruit-grid, .contact-grid, .cta-box, .footer-grid,
  .capability-item { grid-template-columns: 1fr; }
  .hero-visual { min-height: 520px; }
  .partner-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .value-grid, .testimonial-grid, .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats-head, .footer-bottom { flex-direction: column; align-items: flex-start; }
  .visual-caption { max-width: 90%; }
  .cert-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .section { padding: 72px 0; }
  .container { width: min(var(--container), calc(100% - 32px)); }
  .header-inner { min-height: 68px; }
  .nav, .header-actions .ghost-btn,
  .header-actions .btn-secondary,
  .header-actions .btn-primary { display: none; }
  .mobile-toggle { display: inline-flex; }
  .hero { padding: 120px 0 64px; }
  .hero-copy h1 { font-size: 42px; }
  .hero-copy p { font-size: 16px; }
  .hero-visual { min-height: 420px; }
  .orb-wrap { max-width: 420px; }
  .floating-card { min-width: 150px; padding: 14px; }
  .floating-card span { font-size: 22px; }
  .value-grid, .testimonial-grid, .stats-grid,
  .partner-grid, .form-grid, .form-row,
  .detail-grid { grid-template-columns: 1fr; }
  .partner-card { min-height: auto; }
  .contact-panel, .contact-form, .recruit-copy,
  .capability-copy, .glass-card, .stat-card,
  .testimonial-card, .footer-card,
  .form-card, .mode-panel { padding: 24px; }
  .cta-band { padding-bottom: 92px; }
  .cta-box { padding: 28px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .qr-box { width: 100%; height: 88px; border-radius: 18px; }
  .footer-grid { gap: 14px; }
  .mobile-dock { display: flex; }
  .page-banner { padding: 128px 0 60px; }
  .form-row { grid-template-columns: 1fr; }
  .mode-tabs { gap: 8px; }
  .mode-tab { padding: 8px 14px; font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}
/* ICP 备案号链接样式 */
.icp-link {
  display: inline-block;
  margin-left: 12px;
  font-size: 13px;
  color: rgba(44,62,80,0.55);
  text-decoration: none;
  transition: color .2s;
}
.icp-link:hover {
  color: var(--primary, #1479C8);
  text-decoration: underline;
}

/* ============ 新闻中心通用 ============ */
.news-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.news-tabs a {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--text-secondary, #5a6a7a);
  background: var(--bg-light, #f4f7f9);
  text-decoration: none;
  transition: all .2s;
}
.news-tabs a.active,
.news-tabs a:hover {
  background: var(--primary, #1479C8);
  color: #fff;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* 文章卡片 */
.news-card {
  border: 1px solid var(--border, #e2e8ed);
  border-radius: var(--radius-lg, 12px);
  padding: 24px 28px;
  transition: box-shadow .25s, transform .25s;
  background: #fff;
}
.news-card:hover {
  box-shadow: 0 8px 30px rgba(20,121,200,0.10);
  transform: translateY(-2px);
}
.news-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text-secondary, #5a6a7a);
}
.news-category {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(20,121,200,0.08);
  color: var(--primary, #1479C8);
}
.news-card h3 {
  margin: 4px 0 8px;
  font-size: 18px;
}
.news-card h3 a {
  color: var(--text-primary, #2c3e50);
  text-decoration: none;
}
.news-card h3 a:hover {
  color: var(--primary, #1479C8);
}
.news-excerpt {
  font-size: 14px;
  color: var(--text-secondary, #5a6a7a);
  line-height: 1.7;
  margin: 0;
}

/* 分页 */
.pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 40px;
  flex-wrap: wrap;
}
.pagination a,
.pagination span.page-current {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 14px;
  text-decoration: none;
  transition: all .2s;
}
.pagination a {
  border: 1px solid var(--border, #e2e8ed);
  color: var(--text-primary, #2c3e50);
}
.pagination a:hover {
  border-color: var(--primary, #1479C8);
  color: var(--primary, #1479C8);
}
.pagination span.page-current {
  background: var(--primary, #1479C8);
  color: #fff;
  border: 1px solid var(--primary, #1479C8);
}

/* 详情页 */
.news-detail {
  background: #fff;
  border-radius: var(--radius-lg, 12px);
  padding: 36px 40px;
  box-shadow: var(--card-shadow, 0 2px 12px rgba(0,0,0,0.06));
}
.news-detail-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-secondary, #5a6a7a);
}
.news-content {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-primary, #2c3e50);
}
.news-content h2 { font-size: 22px; margin: 28px 0 12px; }
.news-content h3 { font-size: 18px; margin: 22px 0 10px; }
.news-content p { margin: 12px 0; }
.news-content ul, .news-content ol { padding-left: 20px; margin: 12px 0; }
.news-content li { margin: 6px 0; }
.news-content pre {
  background: #f4f7f9;
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
}
.news-content code {
  background: rgba(20,121,200,0.08);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
}
.news-content img {
  max-width: 100%;
  border-radius: 8px;
  margin: 12px 0;
}
.back-link {
  display: inline-block;
  font-size: 14px;
  color: var(--primary, #1479C8);
  text-decoration: none;
  transition: opacity .2s;
}
.back-link:hover { opacity: 0.7; }

/* 移动端适配 */
@media (max-width: 768px) {
  .news-tabs { gap: 6px; }
  .news-tabs a { padding: 6px 12px; font-size: 13px; }
  .news-card { padding: 18px 16px; }
  .news-detail { padding: 24px 18px; }
}

/* ============ 首页新闻预览 ============ */
.news-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.news-preview-card {
  padding: 24px 28px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--line, rgba(13,79,110,0.08));
  box-shadow: var(--card-shadow, 0 4px 24px rgba(13,79,110,0.06));
  transition: transform .25s, box-shadow .25s;
}
.news-preview-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover, 0 12px 40px rgba(13,79,110,0.12));
}
.news-preview-card .news-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text-secondary, #5a6a7a);
}
.news-preview-card .news-category {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(20,121,200,0.08);
  color: var(--primary, #1479C8);
}
.news-preview-card h3 {
  margin: 4px 0 8px;
  font-size: 17px;
  line-height: 1.5;
}
.news-preview-card h3 a {
  color: var(--text-primary, #2c3e50);
  text-decoration: none;
}
.news-preview-card h3 a:hover {
  color: var(--primary, #1479C8);
}
.news-preview-card .news-excerpt {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary, #5a6a7a);
  margin: 0;
}

@media (max-width: 860px) {
  .news-preview-grid { grid-template-columns: 1fr; }
}