/* ===== Design tokens ===== */
:root {
  --bg-dark: #050a18;
  --bg-dark-2: #0a1228;
  --bg-hero: #07111f;
  --bg-light: #ffffff;
  --bg-soft: #f5f7fb;
  --bg-card: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --text-on-dark: #f2f6ff;
  --text-on-dark-muted: rgba(242, 246, 255, 0.72);
  --accent: #1677ff;
  --accent-hover: #0f62e6;
  --accent-soft: rgba(22, 119, 255, 0.12);
  --accent-glow: rgba(22, 119, 255, 0.45);
  --cyan: #5eb7ff;
  --green: #7dff6b;
  --border: rgba(15, 23, 42, 0.08);
  --border-dark: rgba(255, 255, 255, 0.1);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --container: 1180px;
  --header-h: 72px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.1);
  --font: "Noto Sans SC", "DM Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-en: "DM Sans", "Noto Sans SC", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 96px 0;
}

.section-head {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-label {
  display: inline-block;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.section-head p {
  color: var(--text-muted);
  font-size: 16px;
}

.section-more {
  margin-top: 40px;
  text-align: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-white {
  background: #fff;
  color: var(--accent);
}

.btn-white:hover { box-shadow: var(--shadow); }

.btn-outline {
  background: transparent;
  border-color: rgba(22, 119, 255, 0.35);
  color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent-soft);
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  transition: background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
}

.site-header.is-scrolled {
  background: rgba(5, 10, 24, 0.88);
  backdrop-filter: blur(14px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.site-header.is-light {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.site-header.is-light .nav-link {
  color: var(--text);
}

.site-header.is-light .nav-link:hover,
.site-header.is-light .nav-link.is-active {
  color: var(--accent);
  background: var(--accent-soft);
}

.site-header.is-light .menu-toggle span {
  background: var(--text);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  display: block;
  height: 40px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

.site-header .logo-img {
  height: 36px;
}

.footer-brand .logo-img {
  height: 40px;
  max-width: 190px;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 2px;
  flex-wrap: nowrap;
}

.nav-link {
  position: relative;
  padding: 8px 10px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  white-space: nowrap;
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover,
.nav-link.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-dropdown { position: relative; }

.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  width: max-content;
  min-width: 0;
  max-width: none;
  padding: 6px;
  background: #fff;
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: 0.2s var(--ease);
  z-index: 20;
  white-space: nowrap;
}

.nav-dropdown-panel a {
  display: block;
  padding: 8px 12px;
  border-radius: 7px;
  font-size: 13px;
  line-height: 1.35;
  color: var(--text);
}

.nav-dropdown-panel a:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-dropdown:hover .nav-dropdown-panel {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-header-consult {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 18px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 6px 18px var(--accent-glow);
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn-header-consult:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 22px var(--accent-glow);
  background: #3b8cff;
}

.header-phone {
  display: none;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.03em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.2s, opacity 0.2s;
}

.header-phone:hover {
  color: var(--cyan);
}

.site-header.is-light .header-phone {
  color: var(--text);
}

.site-header.is-light .header-phone:hover {
  color: var(--accent);
}

@media (max-width: 959px) {
  .btn-header-consult {
    min-height: 34px;
    padding: 0 12px;
    font-size: 13px;
  }
}

.menu-toggle {
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: 0.25s;
}

.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 99;
  background: rgba(5, 10, 24, 0.96);
  backdrop-filter: blur(12px);
  padding: 24px;
}

.mobile-menu[hidden] { display: none; }

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav a {
  padding: 14px 16px;
  border-radius: 12px;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.04);
}

.mobile-nav .btn { margin-top: 12px; }

/* Hero */
.hero {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: flex-start;
  padding: calc(var(--header-h) + 28px) 0 36px;
  background: var(--bg-hero);
  color: var(--text-on-dark);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-bg-image,
.hero-banner-track {
  position: absolute;
  inset: 0;
}

.hero-banner-track {
  overflow: hidden;
}

.hero-banner-slide {
  position: absolute;
  inset: 0;
  background: center center / cover no-repeat;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.9s ease, transform 5.5s ease;
  will-change: opacity, transform;
}

.hero-banner-slide.is-active {
  opacity: 1;
  transform: scale(1.0);
  z-index: 1;
}

.hero-banner-controls {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  pointer-events: auto;
}

.hero-banner-nav {
  display: none; /* 前台不展示左右切换按钮，轮播仍自动播放 */
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  background: rgba(5, 11, 24, 0.35);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(6px);
}

.hero-banner-nav:hover {
  background: rgba(22, 119, 255, 0.45);
  border-color: rgba(94, 183, 255, 0.55);
}

.hero-banner-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.hero-banner-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
}

.hero-banner-dot.is-active {
  width: 22px;
  border-radius: 999px;
  background: #5eb7ff;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 65% at 50% 42%, rgba(5, 11, 24, 0.28) 0%, rgba(5, 11, 24, 0.62) 55%, rgba(5, 11, 24, 0.9) 100%),
    linear-gradient(180deg, rgba(5, 11, 24, 0.55) 0%, rgba(5, 11, 24, 0.32) 42%, rgba(5, 11, 24, 0.78) 100%);
}

.hero-glow {
  position: absolute;
  width: 70vw;
  height: 70vw;
  max-width: 820px;
  max-height: 820px;
  left: 50%;
  top: 35%;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle, rgba(22, 119, 255, 0.16) 0%, rgba(22, 119, 255, 0.04) 42%, transparent 70%);
  filter: blur(10px);
  animation: glowPulse 8s ease-in-out infinite;
  opacity: 0.8;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, transparent 15%, black 45%, transparent 80%);
  opacity: 0.45;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 960px;
  text-shadow: 0 2px 24px rgba(5, 11, 24, 0.45);
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid rgba(94, 183, 255, 0.35);
  border-radius: var(--radius-pill);
  color: var(--cyan);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  background: rgba(22, 119, 255, 0.08);
}

.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.hero-title {
  font-size: clamp(30px, 4.8vw, 48px);
  line-height: 1.2;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.hero-seo-brand {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(15px, 2vw, 22px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  line-height: 1.35;
}

.ai-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15em;
  height: 1.15em;
  margin: 0 0.08em;
  border-radius: 0.28em;
  background: linear-gradient(145deg, #3b9bff, #1677ff);
  color: #fff;
  font-size: 0.72em;
  font-family: var(--font-en);
  font-weight: 700;
  vertical-align: 0.08em;
  box-shadow: 0 0 24px rgba(22, 119, 255, 0.65);
}

.hero-rotate-wrap {
  display: inline-block;
  min-width: 3.2em;
  text-align: left;
}

.hero-rotate {
  display: inline-block;
  animation: fadeWord 0.45s var(--ease);
}

.hero-desc {
  max-width: 920px;
  margin: 0 auto 18px;
  color: var(--text-on-dark-muted);
  font-size: clamp(13px, 1.45vw, 15px);
  line-height: 1.65;
  text-wrap: pretty;
}

.hero-desc strong {
  color: #fff;
  font-weight: 600;
  /* 避免「合肥软件开 / 发。」这种词组中间被拆开 */
  white-space: nowrap;
}

.hero-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto 20px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
  backdrop-filter: blur(8px);
}

.hero-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  outline: none;
}

.hero-form input::placeholder { color: rgba(255, 255, 255, 0.45); }
.hero-form input:focus { border-color: rgba(22, 119, 255, 0.55); }
.hero-form .btn { width: 100%; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-item strong {
  font-size: clamp(28px, 3.6vw, 40px);
  font-family: var(--font-en);
  color: #fff;
  line-height: 1.1;
}

.stat-item span {
  font-size: clamp(13px, 1.4vw, 16px);
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: 0.02em;
  font-weight: 500;
}

/* Core */
.core-section {
  padding: 28px 0 36px;
  background: linear-gradient(180deg, #07111f 0%, #0b1426 100%);
  color: #fff;
}

.core-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.core-card {
  position: relative;
  display: block;
  padding: 20px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease), border-color 0.3s, background 0.3s;
}

.core-card:hover {
  transform: translateY(-4px);
  border-color: rgba(22, 119, 255, 0.4);
  background: rgba(22, 119, 255, 0.08);
  color: inherit;
}

.core-card--featured {
  background:
    linear-gradient(145deg, rgba(22, 119, 255, 0.35), rgba(10, 30, 70, 0.8)),
    radial-gradient(circle at top right, rgba(94, 183, 255, 0.35), transparent 50%);
  border-color: rgba(94, 183, 255, 0.25);
}

.core-meta {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 10px;
}

.core-num {
  display: block;
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--cyan);
  margin-bottom: 8px;
}

.core-card h3 {
  font-size: 17px;
  line-height: 1.35;
  margin-bottom: 8px;
}

.core-card p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
}

/* Marquee */
.marquee-section {
  background: #0b1426;
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  overflow: hidden;
  padding: 12px 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 36s linear infinite;
}

.marquee-inner {
  display: flex;
  gap: 40px;
  padding-right: 40px;
  white-space: nowrap;
}

.marquee-inner span {
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* Matrix */
.matrix-section {
  background: var(--bg-light);
  padding-top: 28px;
  padding-bottom: 40px;
}

.matrix-section .section-head {
  margin-bottom: 24px;
}

.matrix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.matrix-card {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: 28px;
  border-radius: 20px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}

.matrix-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(22, 119, 255, 0.25);
}

.matrix-card--accent {
  background:
    linear-gradient(145deg, #1a6dff 0%, #0d4fd6 55%, #0a3fb0 100%);
  color: #fff;
  border: 0;
  position: relative;
  overflow: hidden;
}

.matrix-card--accent::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.35;
  pointer-events: none;
}

.matrix-card--accent > * { position: relative; z-index: 1; }

.matrix-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.matrix-en {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.matrix-card--accent .matrix-en { color: rgba(255, 255, 255, 0.7); }

.matrix-no {
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 700;
  color: rgba(15, 23, 42, 0.12);
}

.matrix-card--accent .matrix-no { color: rgba(255, 255, 255, 0.25); }

.matrix-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  line-height: 1.35;
}

.matrix-card p {
  color: var(--text-muted);
  font-size: 14px;
  flex: 1;
  margin-bottom: 20px;
}

.matrix-card--accent p { color: rgba(255, 255, 255, 0.82); }

.matrix-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.matrix-tags span {
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  background: rgba(15, 23, 42, 0.05);
  color: var(--text-muted);
  font-size: 12px;
}

.matrix-card--accent .matrix-tags span {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

/* Mid CTA */
.mid-cta {
  padding: 80px 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(22, 119, 255, 0.25), transparent 40%),
    linear-gradient(135deg, #0a1a38 0%, #0d2a6b 50%, #163f9a 100%);
  color: #fff;
}

.mid-cta-inner {
  display: grid;
  gap: 40px;
  align-items: center;
}

.mid-cta-copy h3 {
  font-size: clamp(26px, 3vw, 34px);
  margin-bottom: 14px;
}

.mid-cta-copy p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 24px;
  max-width: 520px;
}

.mid-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
}

.mid-cta-actions > .btn {
  pointer-events: none;
  cursor: default;
}

.mid-cta-actions > .btn:hover {
  transform: none;
  box-shadow: none;
}

/* 二级/三级页「预约咨询」纯展示 */
.page-about .contact-actions > .btn,
.page-cases .contact-actions > .btn,
.page-solutions .contact-actions > .btn,
.page-product .contact-actions > .btn,
.page-contact .contact-actions > .btn,
.page-faq .contact-actions > .btn,
.page-news .contact-actions > .btn,
.page-about .about-hero-page .svc-hero-actions > .btn-ghost-dark,
.page-news .news-hero .svc-hero-actions > .btn-ghost-dark,
.page-faq .faq-hero .svc-hero-actions > .btn-ghost-dark {
  pointer-events: none;
  cursor: default;
}

.page-about .contact-actions > .btn:hover,
.page-cases .contact-actions > .btn:hover,
.page-solutions .contact-actions > .btn:hover,
.page-product .contact-actions > .btn:hover,
.page-contact .contact-actions > .btn:hover,
.page-faq .contact-actions > .btn:hover,
.page-news .contact-actions > .btn:hover,
.page-about .about-hero-page .svc-hero-actions > .btn-ghost-dark:hover,
.page-news .news-hero .svc-hero-actions > .btn-ghost-dark:hover,
.page-faq .faq-hero .svc-hero-actions > .btn-ghost-dark:hover {
  transform: none;
  box-shadow: none;
  border-color: rgba(15, 23, 42, 0.12);
  color: var(--text);
}

.mid-cta-phone {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  color: #fff;
  text-decoration: none;
  transition: opacity 0.25s, transform 0.25s;
}

.mid-cta-phone:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.mid-cta-phone span {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.65);
}

.mid-cta-phone strong {
  font-family: var(--font-en);
  font-size: clamp(24px, 2.8vw, 32px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.04em;
  text-shadow: 0 0 20px rgba(126, 200, 255, 0.3);
}

.mid-cta-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.mid-stat {
  padding: 26px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
}

.mid-stat strong {
  display: block;
  font-size: clamp(32px, 3.4vw, 42px);
  font-family: var(--font-en);
  margin-bottom: 8px;
  line-height: 1.1;
}

.mid-stat span {
  font-size: clamp(13px, 1.3vw, 15px);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

/* Why */
.section.why-section {
  background:
    radial-gradient(ellipse at top left, rgba(22, 119, 255, 0.06), transparent 45%),
    var(--bg-soft);
  padding: 28px 0;
}

.why-layout {
  display: grid;
  gap: 36px;
  align-items: stretch;
}

.why-intro {
  max-width: 520px;
}

.why-intro .section-label {
  font-size: 28px;
  font-weight: 700;
}

.why-intro h2 {
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 12px 0 16px;
}

.why-intro > p {
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 28px;
}

.why-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.why-highlights li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 15px;
}

.why-highlights span {
  color: var(--accent);
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 18px;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.why-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}

.why-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #5eb7ff);
  opacity: 0;
  transition: opacity 0.3s;
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(22, 119, 255, 0.22);
}

.why-card:hover::before { opacity: 1; }

.why-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.why-no {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 15px;
}

.why-metric {
  font-family: var(--font-en);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: rgba(22, 119, 255, 0.22);
  letter-spacing: -0.02em;
}

.why-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  line-height: 1.35;
}

.why-card p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.75;
  flex: 1;
  margin-bottom: 18px;
}

.why-card-foot {
  padding-top: 16px;
  border-top: 1px dashed rgba(15, 23, 42, 0.1);
  color: var(--accent);
  font-size: 15px;
  font-weight: 600;
}

/* Service flow — snake path with explicit arrows */
.service-flow-section {
  position: relative;
  background:
    radial-gradient(ellipse at top left, rgba(22, 119, 255, 0.08), transparent 46%),
    var(--bg-soft);
  padding-top: 48px;
  padding-bottom: 48px;
}

.service-flow-section .section-head {
  margin-bottom: 24px;
}

.service-flow-section .section-head p {
  max-width: 40em;
}

.service-flow-guide {
  padding: 22px 18px 24px;
  border-radius: 18px;
  background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
  border: 1px solid var(--border);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
}

.service-flow-phases {
  display: none;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.service-flow-phases span {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 44px;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(22, 119, 255, 0.08);
  color: var(--accent);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.service-flow-phases span:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -10px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-top: 2px solid rgba(22, 119, 255, 0.35);
  border-right: 2px solid rgba(22, 119, 255, 0.35);
  transform: translateY(-50%) rotate(45deg);
}

.service-flow-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.service-flow-arrow,
.service-flow-bridge {
  display: none;
}

.service-flow-step {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.service-flow-no {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, #1677ff, #0f62e6);
  color: #fff;
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(22, 119, 255, 0.28);
}

.service-flow-card {
  padding: 14px 16px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.service-flow-step:hover .service-flow-card {
  border-color: rgba(22, 119, 255, 0.35);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.07);
}

.service-flow-card h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.service-flow-card p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Partners */
.partners-section {
  background: #fff;
}

.partners-list {
  display: grid;
  gap: 14px;
}

.partners-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.partners-cat {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  padding: 14px 16px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(22, 119, 255, 0.08), rgba(22, 119, 255, 0.02)),
    #f3f7ff;
  border: 1px solid rgba(22, 119, 255, 0.08);
}

.partners-cat-ico {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
}

.partners-cat-ico svg {
  display: block;
  width: 100%;
  height: 100%;
}

.partners-cat h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.partners-cat p {
  margin: 0;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.partners-logos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.partners-logo {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 72px;
  padding: 12px 10px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
  overflow: hidden;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s;
}

.partners-logo:hover {
  transform: translateY(-2px);
  border-color: rgba(22, 119, 255, 0.28);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.partners-logo span {
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  letter-spacing: 0.02em;
  text-align: center;
  line-height: 1.3;
}

.partners-logo img {
  position: absolute;
  inset: 10px 14px;
  width: calc(100% - 28px);
  height: calc(100% - 20px);
  object-fit: contain;
  background: #fff;
  z-index: 1;
}

.partners-cat-ico img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
  border-radius: 10px;
}

/* History Timeline */
.history-section {
  position: relative;
  padding: 96px 0 88px;
  color: var(--text-on-dark);
  overflow: hidden;
  background: linear-gradient(180deg, #07111f 0%, #0a1630 50%, #0b1a3a 100%);
}

.history-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(22, 119, 255, 0.22), transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
  mask-image: linear-gradient(180deg, black 20%, transparent 95%);
  opacity: 0.7;
}

.history-inner {
  position: relative;
  z-index: 1;
}

.history-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.history-head h2 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}

.history-title-mark {
  display: inline-block;
  padding: 2px 10px 4px;
  margin-right: 4px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px var(--accent-glow);
}

.history-deco {
  width: 56px;
  height: 10px;
  margin: 0 auto 18px;
  background:
    repeating-linear-gradient(
      -45deg,
      var(--accent) 0 3px,
      transparent 3px 7px
    );
  opacity: 0.9;
}

.history-head p {
  color: var(--text-on-dark-muted);
  font-size: 15px;
  line-height: 1.8;
}

.history-timeline {
  position: relative;
}

.history-track {
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 8px 4px 18px;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  cursor: grab;
  scrollbar-width: thin;
  scrollbar-color: rgba(22, 119, 255, 0.55) rgba(255, 255, 255, 0.06);
}

.history-track.is-dragging {
  cursor: grabbing;
  user-select: none;
  scroll-snap-type: none;
}

.history-track::-webkit-scrollbar { height: 6px; }
.history-track::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
}
.history-track::-webkit-scrollbar-thumb {
  background: rgba(22, 119, 255, 0.55);
  border-radius: 999px;
}

.history-line {
  position: absolute;
  left: 0;
  top: 8px;
  height: 2px;
  width: 100%;
  min-width: 100%;
  background: linear-gradient(90deg, transparent, var(--accent) 4%, var(--accent) 96%, transparent);
  box-shadow: 0 0 12px var(--accent-glow);
  pointer-events: none;
}

.history-list {
  position: relative;
  display: flex;
  flex-wrap: nowrap;
  gap: 16px;
  width: max-content;
  min-width: 100%;
  margin: 0;
  padding: 0 8px;
  list-style: none;
}

.history-item {
  position: relative;
  flex: 0 0 168px;
  width: 168px;
  padding-top: 28px;
  text-align: center;
  scroll-snap-align: start;
}

.history-dot {
  position: absolute;
  top: 2px;
  left: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-50%);
  box-shadow: 0 0 0 4px rgba(22, 119, 255, 0.2), 0 0 16px var(--accent-glow);
}

.history-year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  height: 28px;
  padding: 0 12px;
  margin-bottom: 12px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(22, 119, 255, 0.35);
}

.history-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.4;
  max-width: 150px;
  margin-left: auto;
  margin-right: auto;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  word-break: break-word;
}

.history-item p {
  font-size: 12px;
  line-height: 1.65;
  color: rgba(242, 246, 255, 0.62);
  max-width: 150px;
  margin: 0 auto;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  word-break: break-word;
}

/* Cases */
/* About */
.about-section {
  background:
    radial-gradient(ellipse at top left, rgba(22, 119, 255, 0.05), transparent 42%),
    var(--bg-soft);
  padding-top: 48px;
  padding-bottom: 72px;
}

.about-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 56px;
}

.about-copy h2 {
  font-size: clamp(30px, 3.6vw, 40px);
  margin-bottom: 16px;
}

.about-section .about-copy h2 {
  white-space: nowrap;
  font-size: clamp(22px, 2.4vw, 34px);
  letter-spacing: -0.02em;
}

@media (max-width: 720px) {
  .about-section .about-copy h2 {
    white-space: normal;
  }
}

.about-lead {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 14px;
  font-weight: 500;
}

.about-copy > p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 22px;
}

.about-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 26px;
}

.about-points li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
}

.about-points strong {
  color: var(--accent);
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 700;
}

.about-points span {
  color: var(--text-muted);
  font-size: 13px;
}

.about-media {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 10;
  background: var(--bg-soft);
}

.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-media-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(7, 17, 31, 0.72);
  color: #fff;
  font-size: 12px;
  font-family: var(--font-en);
  letter-spacing: 0.04em;
  backdrop-filter: blur(6px);
}

.about-honors-head {
  margin-bottom: 24px;
}

.about-honors-head h3 {
  font-size: clamp(24px, 2.6vw, 30px);
  margin-bottom: 8px;
}

.about-honors-head p {
  color: var(--text-muted);
  font-size: 14px;
}

.honor-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.honor-card {
  padding: 22px 20px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--border);
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}

.honor-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(22, 119, 255, 0.22);
}

.honor-ico {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  color: var(--accent);
  background: var(--accent-soft);
}

.honor-card h4 {
  font-size: 17px;
  margin-bottom: 8px;
}

.honor-card p {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.7;
}

.cases-section {
  background: #fff;
  padding-top: 48px;
  padding-bottom: 48px;
}

.cases-head {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 28px;
}

.cases-head-copy {
  max-width: min(920px, 100%);
  min-width: 0;
  flex: 1;
}

.cases-head-copy h2 {
  font-size: clamp(22px, 2.5vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

@media (min-width: 900px) {
  .cases-head-copy h2 {
    white-space: nowrap;
  }
}

.cases-head-copy p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

.cases-more-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 220px;
  padding: 16px 18px;
  border-radius: 14px;
  background:
    radial-gradient(circle at right top, rgba(22, 119, 255, 0.18), transparent 50%),
    linear-gradient(135deg, #0a1a38 0%, #1240a8 60%, #1677ff 100%);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(22, 119, 255, 0.22);
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}

.cases-more-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(22, 119, 255, 0.28);
}

.cases-more-link-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cases-more-link-text strong {
  font-size: 16px;
  font-weight: 700;
}

.cases-more-link-text em {
  font-style: normal;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.cases-more-link-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.16);
  font-size: 18px;
  flex-shrink: 0;
}

.cases-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 28px;
  scrollbar-width: none;
}

.cases-tabs::-webkit-scrollbar { display: none; }

.case-tab {
  flex: 0 0 auto;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-muted);
  font-size: 20px;
  font-weight: 500;
  cursor: pointer;
  transition: 0.2s;
  line-height: 1.2;
}

.case-tab.is-active,
.case-tab:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.cases-more {
  margin-top: 36px;
}

.cases-more-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  padding: 28px 32px;
  border-radius: 18px;
  background:
    radial-gradient(circle at right top, rgba(22, 119, 255, 0.16), transparent 45%),
    linear-gradient(135deg, #0a1a38 0%, #1240a8 55%, #1677ff 100%);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.cases-more-copy h3 {
  font-size: clamp(22px, 2.4vw, 28px);
  margin-bottom: 8px;
}

.cases-more-copy p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  line-height: 1.7;
  max-width: 560px;
}

.cases-more .btn-primary {
  background: #fff;
  color: var(--accent);
  box-shadow: none;
}

.cases-more .btn-primary:hover {
  background: #f5f8ff;
}

/* 二级页浅色顶栏：导航/电话始终深色，与关于我们一致 */
.page-cases .site-header,
.page-about .site-header,
.page-solutions .site-header,
.page-contact .site-header,
.page-faq .site-header,
.page-news .site-header,
.page-cases .site-header.is-scrolled,
.page-about .site-header.is-scrolled,
.page-solutions .site-header.is-scrolled,
.page-contact .site-header.is-scrolled,
.page-faq .site-header.is-scrolled,
.page-news .site-header.is-scrolled,
.page-cases .site-header.is-light,
.page-about .site-header.is-light,
.page-solutions .site-header.is-light,
.page-contact .site-header.is-light,
.page-faq .site-header.is-light,
.page-news .site-header.is-light {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.page-cases .site-header .nav-link,
.page-about .site-header .nav-link,
.page-solutions .site-header .nav-link,
.page-contact .site-header .nav-link,
.page-faq .site-header .nav-link,
.page-news .site-header .nav-link {
  color: var(--text);
}

.page-cases .site-header .nav-link:hover,
.page-cases .site-header .nav-link.is-active,
.page-about .site-header .nav-link:hover,
.page-about .site-header .nav-link.is-active,
.page-solutions .site-header .nav-link:hover,
.page-solutions .site-header .nav-link.is-active,
.page-contact .site-header .nav-link:hover,
.page-contact .site-header .nav-link.is-active,
.page-faq .site-header .nav-link:hover,
.page-faq .site-header .nav-link.is-active,
.page-news .site-header .nav-link:hover,
.page-news .site-header .nav-link.is-active {
  color: var(--accent);
  background: var(--accent-soft);
}

.page-cases .site-header .header-phone,
.page-about .site-header .header-phone,
.page-solutions .site-header .header-phone,
.page-contact .site-header .header-phone,
.page-faq .site-header .header-phone,
.page-news .site-header .header-phone {
  color: var(--text);
}

.page-cases .site-header .header-phone:hover,
.page-about .site-header .header-phone:hover,
.page-solutions .site-header .header-phone:hover,
.page-contact .site-header .header-phone:hover,
.page-faq .site-header .header-phone:hover,
.page-news .site-header .header-phone:hover {
  color: var(--accent);
}

.page-cases .site-header .menu-toggle span,
.page-about .site-header .menu-toggle span,
.page-solutions .site-header .menu-toggle span,
.page-contact .site-header .menu-toggle span,
.page-faq .site-header .menu-toggle span,
.page-news .site-header .menu-toggle span {
  background: var(--text);
}

/* 联系我们二级页：信号雷达 / 通道点亮动效（区别于新闻滚动、FAQ 轨道、关于档案） */
.contact-hero .svc-hero-inner {
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
}

.contact-hero-stack {
  position: relative;
  min-height: 400px;
  isolation: isolate;
}

.contact-signal-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.contact-radar {
  position: absolute;
  top: 42%;
  left: 50%;
  width: 90px;
  height: 90px;
  margin: -45px 0 0 -45px;
  border-radius: 50%;
  border: 1px solid rgba(22, 119, 255, 0.35);
  opacity: 0;
  animation: contactRadarPulse 4.8s ease-out infinite;
}

.contact-radar--2 {
  animation-delay: 1.6s;
}

.contact-radar--3 {
  animation-delay: 3.2s;
}

.contact-radar-sweep {
  position: absolute;
  top: 42%;
  left: 50%;
  width: 220px;
  height: 220px;
  margin: -110px 0 0 -110px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(22, 119, 255, 0.16) 42deg,
    transparent 70deg
  );
  -webkit-mask: radial-gradient(circle, transparent 38%, #000 40%);
  mask: radial-gradient(circle, transparent 38%, #000 40%);
  animation: contactRadarSweep 6s linear infinite;
  opacity: 0.85;
}

.contact-beam {
  position: absolute;
  top: 42%;
  left: 50%;
  height: 2px;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(22, 119, 255, 0.55), rgba(22, 119, 255, 0.05));
  opacity: 0.35;
  border-radius: 999px;
  z-index: 0;
}

.contact-beam--a {
  width: 128px;
  transform: rotate(-128deg);
  animation: contactBeamPulse 6.4s ease-in-out infinite;
}

.contact-beam--b {
  width: 118px;
  transform: rotate(-38deg);
  animation: contactBeamPulse 6.4s ease-in-out infinite 1.6s;
}

.contact-beam--c {
  width: 124px;
  transform: rotate(148deg);
  animation: contactBeamPulse 6.4s ease-in-out infinite 3.2s;
}

.contact-beam--d {
  width: 120px;
  transform: rotate(42deg);
  animation: contactBeamPulse 6.4s ease-in-out infinite 4.8s;
}

.contact-packet {
  position: absolute;
  top: 42%;
  left: 50%;
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.2);
  z-index: 1;
  opacity: 0;
  animation: contactPacketA 6.4s ease-in-out infinite;
}

.contact-packet--b { animation-name: contactPacketB; animation-delay: 1.6s; }
.contact-packet--c { animation-name: contactPacketC; animation-delay: 3.2s; }
.contact-packet--d { animation-name: contactPacketD; animation-delay: 4.8s; }

.contact-hero-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(8px);
  animation: contactCardIdle 5.2s ease-in-out infinite;
}

.contact-hero-card--a {
  top: 8%;
  left: 4%;
  animation-name: contactCardPingA;
  animation-duration: 6.4s;
}

.contact-hero-card--b {
  top: 18%;
  right: 2%;
  animation-name: contactCardPingB;
  animation-duration: 6.4s;
  animation-delay: 1.6s;
}

.contact-hero-card--c {
  top: 56%;
  left: 0;
  animation-name: contactCardPingC;
  animation-duration: 6.4s;
  animation-delay: 3.2s;
}

.contact-hero-card--d {
  top: 68%;
  right: 4%;
  animation-name: contactCardPingD;
  animation-duration: 6.4s;
  animation-delay: 4.8s;
}

.contact-hero-card strong {
  display: block;
  font-size: 14px;
  color: #0f1c33;
  margin-bottom: 2px;
}

.contact-hero-card em {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: var(--text-muted);
}

.contact-hero-ico {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  transition: transform 0.3s;
}

.contact-hero-ico svg {
  width: 18px;
  height: 18px;
  display: block;
}

.contact-hero-hub {
  position: absolute;
  top: 42%;
  left: 50%;
  z-index: 3;
  transform: translate(-50%, -50%);
  width: 132px;
  height: 132px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.35), transparent 45%),
    linear-gradient(145deg, #1a6dff 0%, #0d4fd6 100%);
  color: #fff;
  box-shadow:
    0 0 0 12px rgba(22, 119, 255, 0.1),
    0 0 0 28px rgba(22, 119, 255, 0.05),
    0 18px 40px rgba(22, 119, 255, 0.28);
  animation: contactHubBreathe 3.6s ease-in-out infinite;
}

.contact-hub-ring {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1.5px dashed rgba(255, 255, 255, 0.55);
  animation: contactHubSpin 10s linear infinite;
  opacity: 0.9;
  pointer-events: none;
}

.contact-hero-hub > span:not(.contact-hub-ring) {
  position: relative;
  z-index: 1;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.12em;
  opacity: 0.8;
}

.contact-hero-hub strong {
  position: relative;
  z-index: 1;
  font-size: 15px;
  font-weight: 700;
}

@keyframes contactRadarPulse {
  0% {
    transform: scale(0.55);
    opacity: 0.55;
  }
  70% {
    opacity: 0.12;
  }
  100% {
    transform: scale(3.2);
    opacity: 0;
  }
}

@keyframes contactRadarSweep {
  to {
    transform: rotate(360deg);
  }
}

@keyframes contactBeamPulse {
  0%,
  12%,
  100% {
    opacity: 0.18;
    filter: brightness(1);
  }
  18%,
  28% {
    opacity: 0.85;
    filter: brightness(1.35);
  }
}

@keyframes contactPacketA {
  0%,
  12%,
  100% {
    opacity: 0;
    transform: rotate(-128deg) translateX(18px) scale(0.4);
  }
  18% {
    opacity: 1;
  }
  30% {
    opacity: 0;
    transform: rotate(-128deg) translateX(118px) scale(1);
  }
}

@keyframes contactPacketB {
  0%,
  12%,
  100% {
    opacity: 0;
    transform: rotate(-38deg) translateX(18px) scale(0.4);
  }
  18% {
    opacity: 1;
  }
  30% {
    opacity: 0;
    transform: rotate(-38deg) translateX(108px) scale(1);
  }
}

@keyframes contactPacketC {
  0%,
  12%,
  100% {
    opacity: 0;
    transform: rotate(148deg) translateX(18px) scale(0.4);
  }
  18% {
    opacity: 1;
  }
  30% {
    opacity: 0;
    transform: rotate(148deg) translateX(114px) scale(1);
  }
}

@keyframes contactPacketD {
  0%,
  12%,
  100% {
    opacity: 0;
    transform: rotate(42deg) translateX(18px) scale(0.4);
  }
  18% {
    opacity: 1;
  }
  30% {
    opacity: 0;
    transform: rotate(42deg) translateX(110px) scale(1);
  }
}

@keyframes contactCardIdle {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes contactCardPingA {
  0%,
  12%,
  100% {
    transform: translateY(0);
    border-color: rgba(15, 23, 42, 0.06);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  }
  18%,
  28% {
    transform: translateY(-6px) scale(1.03);
    border-color: rgba(22, 119, 255, 0.45);
    box-shadow:
      0 0 0 4px rgba(22, 119, 255, 0.1),
      0 16px 34px rgba(22, 119, 255, 0.18);
  }
}

@keyframes contactCardPingB {
  0%,
  12%,
  100% {
    transform: translateY(0);
    border-color: rgba(15, 23, 42, 0.06);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  }
  18%,
  28% {
    transform: translateY(-6px) scale(1.03);
    border-color: rgba(22, 119, 255, 0.45);
    box-shadow:
      0 0 0 4px rgba(22, 119, 255, 0.1),
      0 16px 34px rgba(22, 119, 255, 0.18);
  }
}

@keyframes contactCardPingC {
  0%,
  12%,
  100% {
    transform: translateY(0);
    border-color: rgba(15, 23, 42, 0.06);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  }
  18%,
  28% {
    transform: translateY(-6px) scale(1.03);
    border-color: rgba(22, 119, 255, 0.45);
    box-shadow:
      0 0 0 4px rgba(22, 119, 255, 0.1),
      0 16px 34px rgba(22, 119, 255, 0.18);
  }
}

@keyframes contactCardPingD {
  0%,
  12%,
  100% {
    transform: translateY(0);
    border-color: rgba(15, 23, 42, 0.06);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  }
  18%,
  28% {
    transform: translateY(-6px) scale(1.03);
    border-color: rgba(22, 119, 255, 0.45);
    box-shadow:
      0 0 0 4px rgba(22, 119, 255, 0.1),
      0 16px 34px rgba(22, 119, 255, 0.18);
  }
}

@keyframes contactHubBreathe {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    box-shadow:
      0 0 0 12px rgba(22, 119, 255, 0.1),
      0 0 0 28px rgba(22, 119, 255, 0.05),
      0 18px 40px rgba(22, 119, 255, 0.28);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.04);
    box-shadow:
      0 0 0 16px rgba(22, 119, 255, 0.14),
      0 0 0 36px rgba(22, 119, 255, 0.07),
      0 22px 46px rgba(22, 119, 255, 0.34);
  }
}

@keyframes contactHubSpin {
  to {
    transform: rotate(360deg);
  }
}

.contact-page-main {
  padding: 40px 0 56px;
  background: #eef2f7;
  border-top: 1px solid rgba(15, 23, 42, 0.04);
}

@media (max-width: 960px) {
  .contact-hero .svc-hero-inner {
    grid-template-columns: 1fr;
  }

  .contact-hero-stack {
    min-height: 320px;
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .contact-signal-field {
    display: none;
  }

  .contact-hero-stack {
    min-height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .contact-hero-card {
    position: static;
    min-width: 0;
    animation: none;
  }

  .contact-hero-hub {
    grid-column: 1 / -1;
    position: static;
    transform: none;
    animation: none;
    width: 100%;
    height: auto;
    border-radius: 14px;
    padding: 16px;
    flex-direction: row;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 12px 28px rgba(22, 119, 255, 0.22);
  }

  .contact-hub-ring {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-radar,
  .contact-radar-sweep,
  .contact-beam,
  .contact-packet,
  .contact-hero-card,
  .contact-hero-hub,
  .contact-hub-ring {
    animation: none !important;
  }

  .contact-radar,
  .contact-radar-sweep,
  .contact-beam,
  .contact-packet {
    opacity: 0 !important;
  }
}

.contact-office-head {
  max-width: 560px;
  margin-bottom: 22px;
}

.contact-office-head h2 {
  margin: 0 0 8px;
  font-size: clamp(24px, 3vw, 32px);
  color: #0f1c33;
  letter-spacing: -0.02em;
}

.contact-office-head p {
  margin: 0;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

.contact-office-panel {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  overflow: hidden;
  border-radius: 20px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

.contact-office-map {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background: #e8eef5;
  border-right: 1px solid rgba(15, 23, 42, 0.05);
  color: inherit;
  text-decoration: none;
}

a.contact-office-map.is-linkable {
  cursor: pointer;
}

a.contact-office-map.is-linkable:hover .contact-office-map-bar strong {
  color: #1677ff;
}

.contact-office-map-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: linear-gradient(180deg, #f8fafc, #eef3f8);
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.contact-office-map-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
}

.contact-office-map-dot:nth-child(1) { background: #f87171; }
.contact-office-map-dot:nth-child(2) { background: #fbbf24; }
.contact-office-map-dot:nth-child(3) { background: #34d399; }

.contact-office-map-bar strong {
  margin-left: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
}

.contact-page-map {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 400px;
  height: 400px;
  overflow: hidden;
  background: #e8eef5;
}

.map-nav {
  position: relative;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.35), transparent 40%),
    #e4ebf3;
}

.map-nav-canvas {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.map-block {
  position: absolute;
  background: #d5dee8;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 2px;
}

.map-block--a { top: 8%; left: 6%; width: 22%; height: 18%; }
.map-block--b { top: 10%; left: 36%; width: 18%; height: 14%; background: #cfd9e6; }
.map-block--c { top: 6%; right: 8%; width: 24%; height: 22%; }
.map-block--d { top: 42%; left: 8%; width: 16%; height: 20%; background: #c9d4e2; }
.map-block--e { top: 48%; left: 38%; width: 20%; height: 16%; }
.map-block--f { top: 38%; right: 10%; width: 18%; height: 24%; background: #d0dae7; }
.map-block--g { bottom: 10%; left: 18%; width: 28%; height: 16%; }

.map-road {
  position: absolute;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(148, 163, 184, 0.25);
}

.map-road--h {
  top: 34%;
  left: 0;
  width: 100%;
  height: 18px;
}

.map-road--h2 {
  bottom: 28%;
  left: 0;
  width: 100%;
  height: 12px;
}

.map-road--v {
  top: 0;
  left: 30%;
  width: 16px;
  height: 100%;
}

.map-road--v2 {
  top: 0;
  right: 34%;
  width: 12px;
  height: 100%;
}

.map-road--diag {
  top: 55%;
  left: -10%;
  width: 70%;
  height: 10px;
  transform: rotate(-18deg);
  transform-origin: left center;
  background: #f8fafc;
}

.map-park {
  position: absolute;
  top: 58%;
  right: 12%;
  width: 22%;
  height: 18%;
  border-radius: 40% 50% 45% 55%;
  background: #c8dfc8;
  opacity: 0.85;
}

.map-label-road {
  position: absolute;
  top: calc(34% + 2px);
  left: 48%;
  font-size: 11px;
  color: #7b8796;
  letter-spacing: 0.12em;
  white-space: nowrap;
  pointer-events: none;
}

.map-label-road--v {
  top: 62%;
  left: calc(30% + 20px);
  writing-mode: vertical-rl;
  letter-spacing: 0.2em;
}

.map-nav-marker {
  position: absolute;
  top: 46%;
  left: 52%;
  transform: translate(-50%, -100%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.map-nav-tip {
  margin-bottom: 8px;
  padding: 6px 12px;
  background: #fff;
  color: #1f2937;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.16);
  white-space: nowrap;
}

.map-nav-tip::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -5px;
  width: 10px;
  height: 10px;
  background: #fff;
  transform: translateX(-50%) rotate(45deg);
  box-shadow: 2px 2px 4px rgba(15, 23, 42, 0.06);
}

.map-nav-marker .map-nav-tip {
  position: relative;
}

.map-nav-pin {
  width: 22px;
  height: 22px;
  border-radius: 50% 50% 50% 0;
  background: #e11d48;
  transform: rotate(-45deg);
  box-shadow: 0 6px 14px rgba(225, 29, 72, 0.35);
}

.map-nav-pin::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
}

.map-nav-pulse {
  position: absolute;
  bottom: -6px;
  width: 18px;
  height: 6px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.18);
  filter: blur(1px);
}

.map-nav-controls {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  flex-direction: column;
  gap: 1px;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
  z-index: 2;
}

.map-nav-controls span {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: #fff;
  color: #475569;
  font-size: 18px;
  line-height: 1;
  user-select: none;
}

.map-nav-scale {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 4px;
  font-size: 11px;
  color: #64748b;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
  z-index: 2;
}

.map-nav-scale::before {
  content: "";
  display: inline-block;
  width: 36px;
  height: 3px;
  margin-right: 6px;
  vertical-align: middle;
  background: #64748b;
}

.contact-page-info {
  padding: 32px 36px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(22, 119, 255, 0.06), transparent 55%),
    #fff;
}

.contact-office-brand {
  margin-bottom: 22px;
}

.contact-office-badge {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(22, 119, 255, 0.08);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.contact-office-brand h3 {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 700;
  color: #0f1c33;
  line-height: 1.35;
}

.contact-office-brand p {
  margin: 0;
  font-size: 14px;
  color: #8b95a5;
  line-height: 1.7;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 14px;
  border-radius: 14px;
  background: #f5f8fc;
  border: 1px solid rgba(15, 23, 42, 0.04);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

a.contact-info-item:hover {
  border-color: rgba(22, 119, 255, 0.22);
  box-shadow: 0 8px 20px rgba(22, 119, 255, 0.08);
  transform: translateY(-1px);
}

.contact-info-item em {
  display: block;
  margin-bottom: 3px;
  font-style: normal;
  font-size: 12px;
  color: #94a3b8;
}

.contact-info-item strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
  line-height: 1.4;
  word-break: break-all;
}

.contact-page-ico {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #fff;
  color: var(--accent);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

.contact-page-ico svg {
  display: block;
  width: 18px;
  height: 18px;
}

.contact-office-addr {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(22, 119, 255, 0.08), rgba(22, 119, 255, 0.02));
  border: 1px solid rgba(22, 119, 255, 0.12);
}

.contact-office-addr .contact-page-ico {
  background: rgba(22, 119, 255, 0.1);
  box-shadow: none;
}

.contact-office-addr strong {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  font-weight: 700;
  color: #0f1c33;
}

.contact-office-addr p {
  margin: 0;
  font-size: 13px;
  color: #64748b;
  line-height: 1.65;
}

@media (max-width: 960px) {
  .contact-office-panel {
    grid-template-columns: 1fr;
  }

  .contact-office-map {
    border-right: 0;
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
  }

  .contact-page-map {
    min-height: 280px;
    height: 280px;
  }

  .contact-page-info {
    padding: 28px 22px 30px;
  }

  .contact-office-brand h3 {
    font-size: 20px;
  }
}

@media (max-width: 560px) {
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
}

.page-hero {
  padding: calc(var(--header-h) + 48px) 0 40px;
  background:
    radial-gradient(ellipse at top left, rgba(22, 119, 255, 0.08), transparent 45%),
    var(--bg-soft);
}

.page-hero--about {
  background:
    radial-gradient(ellipse at top right, rgba(22, 119, 255, 0.12), transparent 48%),
    linear-gradient(180deg, #0a1630 0%, #0d1f42 55%, #f4f7fb 100%);
  color: #fff;
}

.page-hero--about .page-crumb,
.page-hero--about .page-crumb a {
  color: rgba(255, 255, 255, 0.72);
}

.page-hero--about .page-crumb a:hover {
  color: #fff;
}

.page-hero--about h1 {
  color: #fff;
}

.page-hero--about > .container > p:last-child {
  color: rgba(255, 255, 255, 0.78);
  max-width: 720px;
}

.about-page-intro {
  padding-top: 56px;
  padding-bottom: 40px;
  background: #fff;
}

/* 首页 / 关于我们页企业介绍：浅底与上下白底区分 */
#about.about-page-intro,
#intro.about-page-intro {
  background:
    radial-gradient(ellipse at top left, rgba(22, 119, 255, 0.05), transparent 42%),
    var(--bg-soft);
}

.about-page-intro .about-main {
  margin-bottom: 0;
}

/* 首页关于模块内含荣誉资质，与上方介绍区保持适中间距 */
#about.about-page-intro .about-main {
  margin-bottom: 36px;
}

#about.about-page-intro .about-honors {
  padding-top: 0;
}

.about-page-intro .about-copy h2 {
  white-space: nowrap;
  font-size: clamp(22px, 2.5vw, 34px);
  letter-spacing: -0.02em;
}

.about-intro-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 22px;
  margin-top: 8px;
}

.about-intro-phone {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s, transform 0.2s;
}

.about-intro-phone-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.about-intro-phone strong {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  line-height: 1.15;
}

.about-intro-phone:hover {
  transform: translateY(-1px);
}

.about-intro-phone:hover strong {
  color: #3b8cff;
}

@media (max-width: 520px) {
  .about-page-intro .about-copy h2 {
    white-space: normal;
    font-size: clamp(22px, 6vw, 28px);
  }
}

/* 关于我们首屏：对齐其他二级页 svc-hero */
.about-hero-page .svc-hero-inner {
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
}

.about-hero-page .svc-hero-copy h1 span {
  color: var(--accent);
}

.about-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.about-hero-tags span {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(22, 119, 255, 0.16);
  background: rgba(22, 119, 255, 0.06);
  font-size: 12px;
  font-weight: 500;
  color: #1f3b70;
}

.about-hero-visual {
  position: relative;
  min-height: 400px;
  display: grid;
  place-items: center;
  perspective: 1200px;
}

.about-viz-glow {
  position: absolute;
  width: 70%;
  height: 68%;
  right: 4%;
  top: 46%;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(22, 119, 255, 0.18), transparent 70%);
  filter: blur(12px);
  pointer-events: none;
}

/* 左侧价值阶梯：区别于其他页的环绕浮卡 */
.about-viz-ladder {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 138px;
}

.about-viz-ladder-line {
  position: absolute;
  left: 19px;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: linear-gradient(180deg, rgba(22, 119, 255, 0.15), rgba(22, 119, 255, 0.55), rgba(22, 119, 255, 0.15));
  border-radius: 2px;
  overflow: hidden;
}

.about-viz-ladder-line::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 36%;
  background: linear-gradient(180deg, transparent, #1677ff, transparent);
  animation: aboutLadderScan 2.8s ease-in-out infinite;
}

.about-viz-step {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px 10px 8px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
  animation: aboutStepIn 5.5s ease-in-out infinite;
}

.about-viz-step i {
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-style: normal;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-en);
  color: #fff;
  background: linear-gradient(145deg, #1a6dff, #0d4fd6);
  box-shadow: 0 6px 14px rgba(22, 119, 255, 0.28);
}

.about-viz-step strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #0f1c33;
  line-height: 1.2;
}

.about-viz-step em {
  display: block;
  font-style: normal;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.about-viz-step--1 { animation-delay: 0s; }
.about-viz-step--2 { animation-delay: 0.35s; }
.about-viz-step--3 { animation-delay: 0.7s; }

/* 右侧品牌档案卡片：透视倾斜 + 进度条填充 */
.about-viz-dossier {
  position: relative;
  z-index: 3;
  width: min(100%, 300px);
  margin-left: 72px;
  padding: 20px 20px 16px;
  border-radius: 20px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(240, 246, 255, 0.96));
  border: 1px solid rgba(15, 23, 42, 0.07);
  box-shadow:
    0 24px 48px rgba(15, 23, 42, 0.12),
    0 2px 0 rgba(255, 255, 255, 0.8) inset;
  transform: rotateY(-12deg) rotateX(4deg);
  transform-style: preserve-3d;
  overflow: hidden;
  animation: aboutDossierFloat 6s ease-in-out infinite;
}

.about-viz-dossier-shine {
  position: absolute;
  top: 0;
  left: -40%;
  width: 42%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  animation: aboutDossierShine 4.2s ease-in-out infinite;
  pointer-events: none;
}

.about-viz-dossier-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.about-viz-dossier-top span {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
}

.about-viz-dossier-top b {
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(22, 119, 255, 0.1);
  color: #1f3b70;
  font-size: 11px;
  font-weight: 600;
}

.about-viz-dossier h3 {
  margin: 0 0 8px;
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: #0f1c33;
}

.about-viz-dossier > p {
  margin: 0 0 18px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-muted);
}

.about-viz-meters {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-viz-meter-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 6px;
}

.about-viz-meter-label span {
  font-size: 13px;
  font-weight: 700;
  color: #0f1c33;
}

.about-viz-meter-label em {
  font-style: normal;
  font-size: 11px;
  color: var(--text-muted);
}

.about-viz-meter {
  height: 7px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  overflow: hidden;
}

.about-viz-meter i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #5aa8ff, #1677ff 55%, #0d4fd6);
  animation: aboutMeterFill 3.8s ease-in-out infinite;
  animation-delay: inherit;
}

.about-viz-meters li:nth-child(1) .about-viz-meter i { animation-delay: 0s; --p: 86%; }
.about-viz-meters li:nth-child(2) .about-viz-meter i { animation-delay: 0.2s; --p: 78%; }
.about-viz-meters li:nth-child(3) .about-viz-meter i { animation-delay: 0.4s; --p: 92%; }
.about-viz-meters li:nth-child(4) .about-viz-meter i { animation-delay: 0.6s; --p: 84%; }

.about-viz-dossier-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.about-viz-dossier-foot span {
  font-size: 12px;
  color: var(--text-muted);
}

.about-viz-dossier-foot strong {
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
}

@keyframes aboutLadderScan {
  0% { top: -10%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 80%; opacity: 0; }
}

@keyframes aboutStepIn {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}

@keyframes aboutDossierFloat {
  0%, 100% { transform: rotateY(-12deg) rotateX(4deg) translateY(0); }
  50% { transform: rotateY(-12deg) rotateX(4deg) translateY(-8px); }
}

@keyframes aboutDossierShine {
  0%, 35% { left: -40%; }
  65%, 100% { left: 110%; }
}

@keyframes aboutMeterFill {
  0%, 12% { width: 0; }
  40%, 72% { width: var(--p); }
  100% { width: var(--p); }
}

@media (max-width: 960px) {
  .about-hero-page .svc-hero-inner {
    grid-template-columns: 1fr;
  }

  .about-hero-visual {
    min-height: 360px;
    max-width: 460px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .about-hero-visual {
    min-height: 320px;
  }

  .about-viz-ladder {
    display: none;
  }

  .about-viz-dossier {
    margin-left: 0;
    width: min(100%, 320px);
    transform: none;
    animation: aboutDossierFloatMobile 6s ease-in-out infinite;
  }
}

@keyframes aboutDossierFloatMobile {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (prefers-reduced-motion: reduce) {
  .about-viz-step,
  .about-viz-ladder-line::after,
  .about-viz-dossier,
  .about-viz-dossier-shine,
  .about-viz-meter i {
    animation: none !important;
  }

  .about-viz-meter i {
    width: var(--p);
  }

  .about-viz-dossier {
    transform: none;
  }
}


.about-video-section {
  background: #fff;
  padding-top: 24px;
}

.about-video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 14px;
}

.about-video-card {
  min-width: 0;
}

.about-video-frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #0a1630;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
  /* 默认竖屏占位；JS 会按真实视频比例写入 --video-aspect */
  aspect-ratio: var(--video-aspect, 9 / 16);
  cursor: pointer;
}

.about-video-frame.is-playing {
  cursor: default;
}

.about-video-frame video,
.about-video-fallback img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #000;
}

/* 全屏：整帧适配当前屏幕，避免 cover 裁切 */
.about-video-frame video:fullscreen,
.about-video-frame video:-webkit-full-screen {
  width: 100vw !important;
  height: 100vh !important;
  max-width: 100vw;
  max-height: 100vh;
  object-fit: contain !important;
  background: #000 !important;
  border-radius: 0;
}

.about-video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: 72px;
  height: 72px;
  border: 0;
  border-radius: 50%;
  padding: 0;
  cursor: pointer;
  display: grid;
  place-items: center;
  background: rgba(22, 119, 255, 0.92);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.35);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.about-video-play:hover {
  transform: translate(-50%, -50%) scale(1.06);
  background: rgba(22, 119, 255, 1);
  box-shadow: 0 14px 32px rgba(22, 119, 255, 0.4);
}

.about-video-play[hidden] {
  display: none;
}

.about-video-play-icon {
  width: 0;
  height: 0;
  margin-left: 4px;
  border-style: solid;
  border-width: 12px 0 12px 20px;
  border-color: transparent transparent transparent #fff;
}

.about-video-frame:not(.is-playing)::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 11, 24, 0.08), rgba(5, 11, 24, 0.22));
}

@media (max-width: 640px) {
  .about-video-play {
    width: 58px;
    height: 58px;
  }

  .about-video-play-icon {
    border-width: 10px 0 10px 16px;
  }
}

.about-video-fallback {
  position: absolute;
  inset: 0;
}

.about-video-fallback[hidden] {
  display: none;
}

.about-video-fallback-copy {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 6px;
  text-align: center;
  padding: 14px 10px;
  background: rgba(5, 11, 24, 0.55);
  color: #fff;
}

.about-video-fallback-copy strong {
  font-size: 14px;
}

.about-video-fallback-copy p {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.78);
  word-break: break-all;
}

.about-video-fallback-copy code {
  color: var(--cyan);
  font-family: var(--font-en);
  font-size: 10px;
}

.about-video-card h3 {
  margin-top: 12px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
  color: var(--text);
}

.about-video-empty {
  grid-column: 1 / -1;
  padding: 28px 16px;
  text-align: center;
  color: #64748b;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 14px;
}

.about-video-empty p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}

@media (min-width: 960px) {
  .about-video-grid:not(:has(.about-video-empty)) {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.about-honors-section {
  background: var(--bg-soft);
  padding-top: 40px;
  padding-bottom: 40px;
}

.about-honors-section .section-head {
  margin-bottom: 16px;
}

.about-honors-section .section-head h2 {
  margin-bottom: 8px;
}

.about-honors-section .section-head p {
  font-size: 14px;
  line-height: 1.6;
}

.about-honors-section .honor-empty {
  grid-column: 1 / -1;
  padding: 28px 16px;
  text-align: center;
  color: #64748b;
  font-size: 14px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 12px;
}

.honor-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
}

.honor-tab {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: 0.2s;
}

.honor-tab.is-active,
.honor-tab:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.honor-panel[hidden] {
  display: none;
}

.honor-mosaic[hidden] {
  display: none;
}

.honor-mosaic {
  display: grid;
  /* 移动端 2 列；行数随内容生成，末页不足时不留空白行 */
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(110px, 160px);
  gap: 0;
  height: auto;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
  border: 1px solid var(--border);
}

/* 满页 6 条时略增高，观感更接近原设计 */
.honor-mosaic[data-count="5"],
.honor-mosaic[data-count="6"] {
  grid-auto-rows: minmax(120px, 170px);
}

.honor-pager {
  margin-top: 16px;
}

.honor-pager[hidden] {
  display: none;
}

.honor-pager-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.honor-page-btn {
  min-width: 36px;
  height: 34px;
  padding: 0 12px;
  border: 1px solid #d7dee8;
  border-radius: 999px;
  background: #fff;
  color: #334155;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.honor-page-btn:hover:not(:disabled) {
  border-color: #1677ff;
  color: #1677ff;
}

.honor-page-btn.is-active {
  background: #1677ff;
  border-color: #1677ff;
  color: #fff;
}

.honor-page-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.honor-pager-meta {
  margin-left: 6px;
  color: #64748b;
  font-size: 12px;
}

.honor-cell {
  position: relative;
  margin: 0;
  min-width: 0;
  min-height: 0;
}

.honor-cell--media {
  background:
    linear-gradient(160deg, rgba(22, 119, 255, 0.08), rgba(10, 26, 56, 0.04)),
    #f3f6fb;
  overflow: hidden;
}

.honor-cell--media::before {
  content: "资质证书";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(15, 23, 42, 0.28);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  z-index: 0;
}

.honor-cell--media.has-image {
  cursor: zoom-in;
}

.honor-cell--media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  /* cover：横竖图都铺满格子，不拉伸变形（多余边缘居中裁切）；完整图点开大图看 */
  object-fit: cover;
  object-position: center center;
  padding: 0;
  box-sizing: border-box;
  display: block;
  z-index: 1;
  background: #eef2f8;
  image-rendering: auto;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transition: transform 0.35s var(--ease), filter 0.35s var(--ease);
}

/* 竖图：略偏上，奖牌/奖杯主体更易落在视觉中心 */
.honor-cell--media img.is-portrait {
  object-position: center 28%;
}

.honor-cell--media:hover img {
  transform: scale(1.03);
  filter: contrast(1.03) saturate(1.02);
}

/* 点击放大预览层 */
.honor-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(5, 11, 24, 0.82);
  backdrop-filter: blur(6px);
  cursor: zoom-out;
}

.honor-lightbox[hidden] {
  display: none;
}

.honor-lightbox img {
  max-width: min(960px, 92vw);
  max-height: 88vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  background: #fff;
  padding: 8px;
  cursor: default;
}

.honor-lightbox-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.honor-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.28);
}

.honor-lightbox-tip {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
}

.honor-cell--info {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 8px;
  padding: 10px 8px;
  text-align: center;
  color: #fff;
  background:
    linear-gradient(165deg, #12315f 0%, #0a1a36 55%, #071226 100%);
}

.honor-cell-year {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.honor-cell--info h3 {
  margin: 0;
  max-width: 9em;
  font-size: clamp(12px, 1.35vw, 16px);
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
}

.honor-cell--arrow-l::after,
.honor-cell--arrow-r::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  pointer-events: none;
  z-index: 2;
}

.honor-cell--arrow-l::after {
  left: 0;
  border-width: 7px 9px 7px 0;
  border-color: transparent #fff transparent transparent;
}

.honor-cell--arrow-r::after {
  right: 0;
  border-width: 7px 0 7px 9px;
  border-color: transparent transparent transparent #fff;
}

/* Our Team photo wall: 8 x 4, fits one screen */
.team-banner-section {
  background: #fff;
  padding-top: 48px;
  padding-bottom: 48px;
}

.team-banner-section .section-head {
  margin-bottom: 20px;
}

.team-banner-section .section-head p {
  max-width: 42em;
}

.team-wall {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 2.2fr);
  gap: 0;
  height: clamp(240px, calc(100vh - 210px), 520px);
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
  background: #eef4ff;
}

.team-wall-cell--lg {
  grid-column: span 2;
}

.team-wall-cell {
  position: relative;
  margin: 0;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(22, 119, 255, 0.1), rgba(10, 26, 56, 0.04)),
    #e8eef8;
}

.team-wall-cell::before {
  content: "团队照片";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(15, 23, 42, 0.28);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  z-index: 0;
}

.team-wall-cell--2 { background: linear-gradient(145deg, #e4efff, #f7fafc); }
.team-wall-cell--3 { background: linear-gradient(145deg, #dceaff, #f2f7ff); }
.team-wall-cell--4 { background: linear-gradient(145deg, #e8f2ff, #f5f9ff); }
.team-wall-cell--5 { background: linear-gradient(145deg, #dff0ff, #f0f6ff); }
.team-wall-cell--6 { background: linear-gradient(145deg, #e6efff, #f8fbff); }
.team-wall-cell--7 { background: linear-gradient(145deg, #eaf4ff, #f5f8fc); }
.team-wall-cell--8 { background: linear-gradient(145deg, #e2eeff, #f4f8ff); }
.team-wall-cell--9 { background: linear-gradient(145deg, #e7f1ff, #f7faff); }
.team-wall-cell--10 { background: linear-gradient(145deg, #deecff, #f1f6ff); }
.team-wall-cell--11 { background: linear-gradient(145deg, #e9f3ff, #f6f9fc); }
.team-wall-cell--12 { background: linear-gradient(145deg, #e3efff, #f5f8ff); }

.team-wall-cell img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  display: block;
  filter: saturate(1.02) brightness(1.03);
  transition: transform 0.45s var(--ease);
}

.team-wall-cell--lg img {
  object-position: center 28%;
}

.team-wall-cell:hover img {
  transform: scale(1.04);
}

.team-wall-cell:has(img[src])::before {
  display: none;
}

.page-crumb {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 14px;
}

.page-crumb a {
  color: var(--accent);
}

.page-hero h1 {
  font-size: clamp(32px, 4vw, 44px);
  margin-bottom: 12px;
}

.page-hero > .container > p:last-child {
  color: var(--text-muted);
  font-size: 15px;
  max-width: 640px;
}

.cases-page-section {
  padding-top: 48px;
  padding-bottom: 72px;
  background: var(--bg-soft);
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.cases-page-section .svc-head {
  margin-bottom: 18px;
}

.cases-page-section .case-card {
  background: #fff;
}

/* 案例中心右侧：窗口拼贴 + 手机卡片（区别于解决方案菱形中枢） */
.cases-showcase {
  position: relative;
  min-height: 340px;
  display: grid;
  place-items: center;
}

.cases-showcase-glow {
  position: absolute;
  width: 78%;
  height: 70%;
  left: 55%;
  top: 48%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(22, 119, 255, 0.18), transparent 68%);
  filter: blur(8px);
  pointer-events: none;
}

.cases-window {
  position: relative;
  z-index: 2;
  width: min(100%, 360px);
  margin-left: -18px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.12);
  overflow: hidden;
  transform: rotate(-2deg);
  animation: casesTilt 7s ease-in-out infinite;
}

.cases-window-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  background: #f1f5f9;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.cases-window-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
}

.cases-window-bar span:nth-child(1) { background: #f87171; }
.cases-window-bar span:nth-child(2) { background: #fbbf24; }
.cases-window-bar span:nth-child(3) { background: #34d399; }

.cases-window-bar em {
  margin-left: 8px;
  font-style: normal;
  font-size: 11px;
  color: #94a3b8;
  font-family: var(--font-en);
}

.cases-window-body {
  padding: 12px;
  background: linear-gradient(180deg, #f8fbff, #eef4fb);
}

.cases-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 78px);
  gap: 8px;
}

.cases-tile {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 2px;
  padding: 10px;
  border-radius: 12px;
  color: #fff;
  overflow: hidden;
  position: relative;
}

.cases-tile b {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
}

.cases-tile small {
  font-size: 10px;
  opacity: 0.85;
  font-family: var(--font-en);
}

.cases-tile--a {
  grid-column: 1 / 3;
  background: linear-gradient(135deg, #1a4fd8, #63a4ff);
}

.cases-tile--b {
  background: linear-gradient(145deg, #0f766e, #5eead4);
}

.cases-tile--c {
  background: linear-gradient(145deg, #7c3aed, #c4b5fd);
}

.cases-tile--d {
  background: linear-gradient(145deg, #0369a1, #7dd3fc);
}

.cases-tile--e {
  background: linear-gradient(145deg, #b45309, #fcd34d);
  color: #1f2937;
}

.cases-tile--f {
  background: linear-gradient(145deg, #be185d, #f9a8d4);
}

.cases-phone {
  position: absolute;
  z-index: 3;
  right: 4%;
  bottom: 8%;
  width: 118px;
  padding: 10px 8px 12px;
  border-radius: 22px;
  background: #0f172a;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.28);
  transform: rotate(6deg);
  animation: casesFloat 5.5s ease-in-out infinite;
}

.cases-phone-notch {
  width: 42px;
  height: 5px;
  margin: 0 auto 8px;
  border-radius: 999px;
  background: #334155;
}

.cases-phone-screen {
  padding: 14px 10px;
  border-radius: 14px;
  background:
    radial-gradient(circle at top, rgba(94, 183, 255, 0.35), transparent 55%),
    linear-gradient(160deg, #1240a8, #1677ff 60%, #5eb7ff);
  color: #fff;
  text-align: center;
  min-height: 132px;
}

.cases-phone-screen span {
  display: block;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.12em;
  opacity: 0.8;
  margin-bottom: 8px;
}

.cases-phone-screen strong {
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
}

.cases-phone-screen p {
  margin: 0;
  font-size: 11px;
  opacity: 0.88;
}

.cases-chip {
  position: absolute;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.1);
  animation: casesFloat 6s ease-in-out infinite;
}

.cases-chip strong {
  font-family: var(--font-en);
  font-size: 18px;
  color: #0f1c33;
  line-height: 1;
}

.cases-chip span {
  font-size: 11px;
  color: var(--text-muted);
}

.cases-chip--a {
  left: 2%;
  top: 14%;
  animation-delay: 0.4s;
}

.cases-chip--b {
  right: 0;
  top: 28%;
  animation-delay: 1.1s;
}

@keyframes casesTilt {
  0%, 100% { transform: rotate(-2deg) translateY(0); }
  50% { transform: rotate(-1deg) translateY(-6px); }
}

@keyframes casesFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.cases-phone {
  animation-name: casesPhoneFloat;
}

@keyframes casesPhoneFloat {
  0%, 100% { transform: rotate(6deg) translateY(0); }
  50% { transform: rotate(6deg) translateY(-8px); }
}

/* Solutions hero（浅色双栏，区分参照案例的球体轨道构图） */
.svc-hero {
  position: relative;
  padding: calc(var(--header-h) + 36px) 0 56px;
  overflow: hidden;
  background: #f7f9fc;
  color: var(--text);
}

.svc-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 60% at 88% 35%, rgba(22, 119, 255, 0.1), transparent 62%),
    radial-gradient(ellipse 40% 45% at 12% 80%, rgba(94, 183, 255, 0.08), transparent 55%),
    linear-gradient(180deg, #eef3fa 0%, #f7f9fc 48%, #fff 100%);
}

.svc-hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(120deg, rgba(0, 0, 0, 0.55), transparent 72%);
  opacity: 0.7;
}

.svc-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.svc-hero-copy .page-crumb {
  margin-bottom: 18px;
}

.svc-hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(22, 119, 255, 0.2);
  background: rgba(22, 119, 255, 0.08);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
}

.svc-hero-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.18);
}

.svc-hero-copy h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 4.4vw, 46px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: #0f1c33;
}

.svc-hero-desc {
  margin: 0 0 24px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}

.svc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 14px;
  margin-bottom: 22px;
}

.btn-ghost-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #fff;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  transition: border-color 0.25s, color 0.25s, box-shadow 0.25s;
}

.btn-ghost-dark:hover {
  border-color: rgba(22, 119, 255, 0.35);
  color: var(--accent);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

.svc-hero-phone {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  margin-left: 4px;
  text-decoration: none;
  color: var(--text);
}

.svc-hero-phone span {
  font-size: 11px;
  color: var(--text-muted);
}

.svc-hero-phone strong {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #0f1c33;
}

.svc-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.svc-hero-points li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  color: #475569;
}

.svc-hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.svc-hero-visual {
  position: relative;
  min-height: 320px;
}

.svc-hero-stack {
  position: relative;
  height: 100%;
  min-height: 320px;
}

.svc-hero-panel {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 200px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(8px);
  animation: svcFloat 6s ease-in-out infinite;
}

.svc-hero-panel strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #0f1c33;
  margin-bottom: 2px;
}

.svc-hero-panel em {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: var(--text-muted);
}

.svc-hero-panel-ico {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #1677ff, #3aa0ff);
  color: #fff;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
}

.svc-hero-panel--a {
  top: 8%;
  left: 6%;
  z-index: 4;
  animation-delay: 0s;
}

.svc-hero-panel--b {
  top: 28%;
  right: 4%;
  z-index: 3;
  animation-delay: 0.8s;
}

.svc-hero-panel--c {
  bottom: 22%;
  left: 10%;
  z-index: 2;
  animation-delay: 1.4s;
}

.svc-hero-panel--d {
  bottom: 6%;
  right: 10%;
  z-index: 3;
  animation-delay: 2s;
}

.svc-hero-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 132px;
  height: 132px;
  transform: translate(-50%, -50%) rotate(45deg);
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 4px;
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(22, 119, 255, 0.95), rgba(10, 52, 140, 0.95));
  box-shadow:
    0 18px 40px rgba(22, 119, 255, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
  color: #fff;
  z-index: 1;
}

.svc-hero-hub span,
.svc-hero-hub strong {
  transform: rotate(-45deg);
  text-align: center;
}

.svc-hero-hub span {
  font-size: 12px;
  opacity: 0.85;
}

.svc-hero-hub strong {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

@keyframes svcFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Solutions / 产品服务页 */
.svc-section {
  background: var(--bg-soft);
  padding-top: 48px;
  padding-bottom: 72px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.svc-section .svc-card {
  background: #fff;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

a.svc-card:hover h3 {
  color: var(--accent);
}

/* Product detail 三级页 */
.page-product .site-header,
.page-product .site-header.is-scrolled,
.page-product .site-header.is-light {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.page-product .site-header .nav-link {
  color: var(--text);
}

.page-product .site-header .nav-link:hover,
.page-product .site-header .nav-link.is-active {
  color: var(--accent);
  background: var(--accent-soft);
}

.page-product .site-header .header-phone {
  color: var(--text);
}

.page-product .site-header .menu-toggle span {
  background: var(--text);
}

.product-main {
  padding: calc(var(--header-h) + 24px) 0 72px;
  background: #fff;
}

.product-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
}

.product-crumb {
  font-size: 13px;
  color: var(--text-muted);
}

.product-crumb a {
  color: var(--accent);
}

.product-crumb span {
  margin: 0 4px;
  color: #94a3b8;
}

.product-top-cta {
  flex: 0 0 auto;
}

.product-stage {
  --gallery-w: min(100%, 480px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
  margin-bottom: 40px;
}

.product-gallery-frame {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #0b1630;
  aspect-ratio: 3 / 4;
  width: var(--gallery-w);
  max-width: 100%;
  margin-inline: auto;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
}

.product-slides {
  position: absolute;
  inset: 0;
}

.product-slide {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 0;
  opacity: 0;
  transition: opacity 0.45s ease;
  background-size: cover;
  background-position: center;
}

/* 轮播图不再展示左下角图注 */
.product-slide > span {
  display: none !important;
}

.product-slide.is-active {
  opacity: 1;
  z-index: 1;
}

.product-slide-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prod-slide--ai-1 { background: linear-gradient(145deg, #0b2a6b, #1677ff 55%, #7ec8ff); }
.prod-slide--ai-2 { background: linear-gradient(160deg, #102a43, #243b53 40%, #486581); }
.prod-slide--ai-3 { background: linear-gradient(135deg, #123c69, #3d8bfd 60%, #a5d8ff); }
.prod-slide--device-1 { background: linear-gradient(145deg, #0f766e, #14b8a6 50%, #99f6e4); }
.prod-slide--device-2 { background: linear-gradient(145deg, #134e4a, #0f766e); }
.prod-slide--device-3 { background: linear-gradient(145deg, #115e59, #2dd4bf); }
.prod-slide--xr-1 { background: linear-gradient(145deg, #312e81, #6366f1 55%, #c4b5fd); }
.prod-slide--xr-2 { background: linear-gradient(145deg, #1e1b4b, #4f46e5); }
.prod-slide--xr-3 { background: linear-gradient(145deg, #3730a3, #818cf8); }
.prod-slide--twin-1 { background: linear-gradient(145deg, #0c4a6e, #0284c7 55%, #7dd3fc); }
.prod-slide--twin-2 { background: linear-gradient(145deg, #164e63, #0891b2); }
.prod-slide--twin-3 { background: linear-gradient(145deg, #075985, #38bdf8); }
.prod-slide--edu-1 { background: linear-gradient(145deg, #7c2d12, #ea580c 55%, #fdba74); }
.prod-slide--edu-2 { background: linear-gradient(145deg, #9a3412, #f97316); }
.prod-slide--edu-3 { background: linear-gradient(145deg, #c2410c, #fb923c); }
.prod-slide--digital-1 { background: linear-gradient(145deg, #1e3a8a, #2563eb 55%, #93c5fd); }
.prod-slide--digital-2 { background: linear-gradient(145deg, #1e293b, #334155); }
.prod-slide--digital-3 { background: linear-gradient(145deg, #1d4ed8, #60a5fa); }
.prod-slide--mkt-1 { background: linear-gradient(145deg, #9d174d, #db2777 55%, #f9a8d4); }
.prod-slide--mkt-2 { background: linear-gradient(145deg, #831843, #be185d); }
.prod-slide--mkt-3 { background: linear-gradient(145deg, #a21caf, #e879f9); }
.prod-slide--mobile-1 { background: linear-gradient(145deg, #1e40af, #3b82f6 55%, #bfdbfe); }
.prod-slide--mobile-2 { background: linear-gradient(145deg, #172554, #1d4ed8); }
.prod-slide--mobile-3 { background: linear-gradient(145deg, #1e3a8a, #60a5fa); }

.product-slide-count {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(5, 12, 28, 0.5);
  color: #fff;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
}

.product-slide-nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: #0f172a;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.16);
}

.product-slide-nav--prev { left: 12px; }
.product-slide-nav--next { right: 12px; }

.product-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.product-dot {
  width: 8px;
  height: 8px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  padding: 0;
}

.product-dot.is-active {
  background: #fff;
  transform: scale(1.15);
}

.product-info {
  padding: 8px 2px 4px;
  overflow: visible;
}

.product-info::-webkit-scrollbar {
  width: 6px;
}

.product-info::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(22, 119, 255, 0.4);
}

.product-info::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.05);
  border-radius: 999px;
}

.product-info-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--text-muted);
  font-size: 13px;
}

.product-info-brand img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 6px;
}

.product-info h1 {
  margin: 0 0 12px;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.3;
  color: #0f1c33;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.product-summary {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: #334155;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.product-tags span {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: #475569;
  font-size: 12px;
  font-weight: 500;
}

.product-block {
  margin-bottom: 18px;
}

.product-block h2,
.product-rich h2 {
  margin: 0 0 8px;
  font-size: 17px;
  color: #0f1c33;
}

.product-rich h3 {
  margin: 0 0 8px;
  font-size: 15px;
  color: #0f1c33;
}

.product-block p,
.product-rich p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-muted);
}

.product-block p:last-child,
.product-rich p:last-child {
  margin-bottom: 0;
}

.product-rich ul,
.product-rich ol {
  margin: 0 0 12px;
  padding-left: 1.3em;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.85;
}

.product-rich a {
  color: var(--accent);
}

.product-info-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.product-info-phone {
  font-size: 18px;
  font-weight: 700;
  color: #0f1c33;
  text-decoration: none;
}

.product-related {
  padding-top: 8px;
}

.product-related-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}

.product-related-head h2 {
  margin: 0;
  font-size: 22px;
}

.product-related-head a {
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
}

.product-related-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 18px;
}

.product-adjacent {
  display: block;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.product-adjacent:hover {
  border-color: rgba(22, 119, 255, 0.3);
  box-shadow: 0 10px 24px rgba(22, 119, 255, 0.08);
}

.product-adjacent span {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.product-adjacent strong {
  font-size: 15px;
  color: #0f1c33;
  line-height: 1.4;
}

.product-adjacent--next {
  text-align: right;
}

.product-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

/* 案例详情底部推荐：与案例列表同款（封面 + 名称） */
.product-related-grid .product-related-case {
  margin: 0;
}

.product-related-card {
  display: block;
  padding: 18px 18px 20px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: var(--bg-soft);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s, background 0.25s;
}

.product-related-card:hover {
  transform: translateY(-3px);
  background: #fff;
  border-color: rgba(22, 119, 255, 0.28);
  box-shadow: 0 12px 28px rgba(22, 119, 255, 0.1);
}

.product-related-no {
  display: none;
}

.product-related-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: #0f1c33;
}

.product-related-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
}

.svc-head {
  margin-bottom: 22px;
}

.svc-head h2 {
  font-size: clamp(26px, 3vw, 34px);
  margin-bottom: 8px;
  color: var(--text);
}

.svc-head p {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
  max-width: 40em;
}

.svc-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.svc-tab {
  flex: 0 0 auto;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s;
}

.svc-tab.is-active,
.svc-tab:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 8px 18px rgba(22, 119, 255, 0.22);
}

.svc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.svc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 100%;
  padding: 28px 24px 24px;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  overflow: hidden;
  transition:
    transform 0.28s var(--ease),
    box-shadow 0.28s var(--ease),
    border-color 0.28s var(--ease),
    background 0.28s var(--ease);
}

.svc-card.is-hidden {
  display: none;
}

/* 悬浮顶条：铺满圆角顶边，中间向外展开，避免短线/断层感 */
.svc-card::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, #1677ff 0%, #3b9bff 45%, #7ec8ff 100%);
  transform: scaleX(0);
  transform-origin: center;
  opacity: 0;
  transition: transform 0.32s var(--ease), opacity 0.24s ease;
  pointer-events: none;
  z-index: 1;
}

.svc-card:hover {
  transform: translateY(-6px);
  border-color: rgba(22, 119, 255, 0.22);
  background: linear-gradient(180deg, #f7faff 0%, #ffffff 42%);
  box-shadow:
    0 18px 40px rgba(22, 119, 255, 0.12),
    0 4px 12px rgba(15, 23, 42, 0.04);
}

.svc-card:hover::before {
  transform: scaleX(1);
  opacity: 1;
}

.svc-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

.svc-ico {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: #e8f1ff;
  color: var(--accent);
  transition: background 0.28s, color 0.28s;
}

.svc-ico svg {
  width: 24px;
  height: 24px;
}

.svc-card:hover .svc-ico {
  background: var(--accent);
  color: #fff;
}

.svc-en {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(15, 23, 42, 0.38);
  text-align: right;
  line-height: 1.3;
  max-width: 46%;
  padding-top: 4px;
  text-transform: uppercase;
}

.svc-card:hover .svc-en {
  color: rgba(22, 119, 255, 0.65);
}

.svc-no {
  font-family: var(--font-en);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  color: rgba(22, 119, 255, 0.12);
  letter-spacing: -0.04em;
}

.svc-card h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
}

.svc-card > p {
  margin: 0;
  flex: 1;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.75;
}

.svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.svc-tags span {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: #475569;
  font-size: 12px;
  font-weight: 500;
}

.case-card {
  display: block;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.case-card.is-hidden { display: none; }

.cases-empty {
  grid-column: 1 / -1;
  padding: 36px 20px;
  text-align: center;
  color: #64748b;
  font-size: 14px;
  background: rgba(15, 23, 42, 0.02);
  border: 1px dashed rgba(15, 23, 42, 0.12);
  border-radius: 14px;
}

.cases-empty a {
  color: var(--accent);
  text-decoration: none;
}

.cases-empty a:hover {
  text-decoration: underline;
}

.case-thumb {
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center;
  background-color: #e8eef7;
}

.case-thumb--cover {
  background-color: #e8eef7;
}

.case-thumb--1,
.product-slide.case-thumb--1 { background: linear-gradient(135deg, #1a4fd8, #63a4ff); }
.case-thumb--2,
.product-slide.case-thumb--2 { background: linear-gradient(135deg, #0f766e, #5eead4); }
.case-thumb--3,
.product-slide.case-thumb--3 { background: linear-gradient(135deg, #7c3aed, #c4b5fd); }
.case-thumb--4,
.product-slide.case-thumb--4 { background: linear-gradient(135deg, #0369a1, #7dd3fc); }
.case-thumb--5,
.product-slide.case-thumb--5 { background: linear-gradient(135deg, #be185d, #f9a8d4); }
.case-thumb--6,
.product-slide.case-thumb--6 { background: linear-gradient(135deg, #b45309, #fcd34d); }
.case-thumb--7,
.product-slide.case-thumb--7 { background: linear-gradient(135deg, #1e3a8a, #93c5fd); }
.case-thumb--8,
.product-slide.case-thumb--8 { background: linear-gradient(135deg, #334155, #94a3b8); }
.case-thumb--9,
.product-slide.case-thumb--9 { background: linear-gradient(135deg, #047857, #6ee7b7); }

.case-body { padding: 16px 20px 18px; }

.case-body h4 {
  font-size: 17px;
  margin: 0;
  line-height: 1.4;
}

.case-body p {
  display: none;
}

/* News / Insights */
.insights-section {
  background:
    radial-gradient(ellipse at top right, rgba(22, 119, 255, 0.06), transparent 42%),
    var(--bg-soft);
  padding-top: 48px;
  padding-bottom: 48px;
}

.news-head {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 36px;
}

.news-head-copy h2 {
  font-size: clamp(32px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.news-deco {
  width: 72px;
  height: 10px;
  margin-bottom: 12px;
  background: repeating-linear-gradient(
    -45deg,
    rgba(15, 23, 42, 0.18) 0 3px,
    transparent 3px 7px
  );
}

.news-more-inline {
  margin-left: 8px;
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.news-more-inline:hover {
  text-decoration: underline;
}

.news-head-copy p {
  color: var(--text-muted);
  font-size: 14px;
}

.news-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.news-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 88px;
  padding: 14px 10px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s, box-shadow 0.25s, background 0.25s;
}

.news-tab-ico {
  color: #94a3b8;
  transition: color 0.25s;
}

.news-tab:hover,
.news-tab.is-active {
  color: var(--accent);
  border-color: rgba(22, 119, 255, 0.35);
  box-shadow: 0 8px 22px rgba(22, 119, 255, 0.08);
  background: rgba(22, 119, 255, 0.03);
}

.news-tab:hover .news-tab-ico,
.news-tab.is-active .news-tab-ico {
  color: var(--accent);
}

.news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: stretch;
}

.news-featured {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.news-featured:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.news-featured.is-hidden,
.news-item.is-hidden {
  display: none;
}

.news-featured-media {
  position: relative;
  aspect-ratio: 16 / 9;
  flex: 1 1 auto;
  min-height: 220px;
}

.news-pin {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  padding: 4px 10px;
  border-radius: 8px;
  background: #ff7a1a;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 6px 14px rgba(255, 122, 26, 0.35);
}

.news-featured-body {
  padding: 22px 24px 26px;
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 12px;
  color: var(--text-muted);
  font-size: 13px;
}

.news-featured-body h3 {
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.4;
  color: var(--accent);
  margin-bottom: 12px;
}

.news-featured-body p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.75;
}

.news-side {
  display: flex;
  flex-direction: column;
  align-self: start;
  height: auto;
  min-height: 0;
}

.news-side-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  flex-shrink: 0;
}

.news-side-bar {
  width: 4px;
  height: 18px;
  border-radius: 4px;
  background: var(--accent);
}

.news-side-title h3 {
  font-size: 20px;
  font-weight: 700;
}

.news-list {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  flex: 0 0 auto;
  height: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
}

.news-item {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  align-items: center;
  flex: 0 0 auto;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  transition: background 0.25s;
}

.news-item:last-child {
  border-bottom: 0;
}

.news-item:hover {
  background: rgba(22, 119, 255, 0.03);
}

.news-item-thumb {
  width: 96px;
  height: 72px;
  border-radius: 10px;
  overflow: hidden;
}

.news-item-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.news-item-body h4 {
  font-size: 15px;
  line-height: 1.45;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-item-body p {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.55;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-item-body time {
  margin-top: auto;
  align-self: flex-end;
  color: #94a3b8;
  font-size: 12px;
  font-family: var(--font-en);
}

.news-thumb--1 { background: linear-gradient(135deg, #1d4ed8, #60a5fa 55%, #f59e0b); }
.news-thumb--2 { background: linear-gradient(135deg, #0ea5e9, #2563eb); }
.news-thumb--3 { background: linear-gradient(135deg, #059669, #34d399); }
.news-thumb--4 { background: linear-gradient(135deg, #7c3aed, #60a5fa); }
.news-thumb--5 { background: linear-gradient(135deg, #0369a1, #93c5fd); }
.news-thumb--6 { background: linear-gradient(135deg, #0f766e, #5eead4); }
.news-thumb--cover {
  background-color: #e5e7eb;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.news-featured--empty,
.news-item--empty {
  display: grid;
  place-items: center;
  min-height: 120px;
  padding: 24px;
  border-radius: 16px;
  border: 1px dashed rgba(15, 23, 42, 0.12);
  background: #fff;
  color: var(--text-muted);
  text-decoration: none;
  pointer-events: none;
}

/* 新闻资讯二级页：新闻电报式动效（区别于其他二级页环绕/对话/档案卡） */
.news-hero .svc-hero-inner {
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
}

.news-page-section {
  background: var(--bg-soft);
  padding-top: 48px;
  padding-bottom: 64px;
  border-top: 1px solid rgba(15, 23, 42, 0.04);
}

.news-page-toolbar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 28px;
}

.news-page-toolbar-copy h2 {
  margin: 0 0 8px;
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.02em;
}

.news-page-toolbar-copy p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
}

.news-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.news-pill {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: #fff;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s, background 0.25s, box-shadow 0.25s;
}

.news-pill:hover,
.news-pill.is-active {
  color: var(--accent);
  border-color: rgba(22, 119, 255, 0.35);
  background: rgba(22, 119, 255, 0.06);
  box-shadow: 0 6px 16px rgba(22, 119, 255, 0.1);
}

.news-blog {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.news-blog-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.news-blog-featured,
.news-blog-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 14px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.05);
  transition: transform 0.25s, box-shadow 0.25s;
}

.news-blog-featured:hover,
.news-blog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.1);
}

.news-blog-featured-media {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  overflow: hidden;
}

.news-blog-featured-body,
.news-blog-card-body {
  padding: 4px 6px 6px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.news-blog-cat {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(22, 119, 255, 0.1);
  border: 1px solid rgba(22, 119, 255, 0.16);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
}

.news-blog-featured-body h3 {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.35;
  color: #0f1c33;
}

.news-blog-card-body h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
  color: #0f1c33;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-blog-featured-body p,
.news-blog-card-body p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: auto;
  padding-top: 4px;
  color: #94a3b8;
  font-size: 12px;
}

.news-blog-card {
  grid-template-columns: 168px 1fr;
  align-items: center;
  gap: 14px;
}

.news-blog-card-media {
  aspect-ratio: 4 / 3;
  width: 100%;
  min-height: 0;
  border-radius: 12px;
  overflow: hidden;
}

.news-blog-empty {
  padding: 48px 24px;
  border-radius: 18px;
  background: #fff;
  border: 1px dashed rgba(15, 23, 42, 0.12);
  color: var(--text-muted);
  text-align: center;
}

.news-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  padding: 8px 0 4px;
}

.news-pager-btn {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: #fff;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.news-pager-btn:hover:not(:disabled) {
  border-color: rgba(22, 119, 255, 0.35);
  color: var(--accent);
}

.news-pager-btn.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.news-pager-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.news-blog-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.news-search {
  display: flex;
  gap: 0;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.news-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: none;
  padding: 12px 14px;
  font: inherit;
  font-size: 14px;
  background: transparent;
}

.news-search button {
  border: 0;
  padding: 0 18px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.news-search button:hover {
  background: var(--accent-hover);
}

.news-aside-card {
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 16px;
  padding: 18px 16px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.news-aside-card h3 {
  margin: 0 0 14px;
  font-size: 17px;
  color: #0f1c33;
}

.news-hot-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.news-hot-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  text-decoration: none;
  color: inherit;
}

.news-hot-item:hover strong {
  color: var(--accent);
}

.news-hot-rank {
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-en);
  background: #e2e8f0;
  color: #64748b;
}

.news-hot-rank--1,
.news-hot-rank--2,
.news-hot-rank--3 {
  background: linear-gradient(145deg, #ff8a4c, #f04438);
  color: #fff;
}

.news-hot-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.news-hot-copy strong {
  font-size: 13px;
  line-height: 1.45;
  color: #0f1c33;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
}

.news-hot-copy em {
  font-style: normal;
  font-size: 12px;
  color: #94a3b8;
}

.news-aside-cats {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.news-aside-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.news-aside-cat em {
  min-width: 28px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  font-size: 12px;
  font-weight: 600;
  background: #eef2f7;
  color: #64748b;
}

.news-aside-cat:hover,
.news-aside-cat.is-active {
  background: rgba(22, 119, 255, 0.06);
  border-color: rgba(22, 119, 255, 0.16);
  color: var(--accent);
}

.news-aside-cat.is-active em {
  background: var(--accent);
  color: #fff;
}

a.news-aside-cat {
  text-decoration: none;
}

/* 资讯详情页 */
.page-news-detail .news-detail-section {
  padding-top: 96px;
  background: #f5f7fb;
}

@media (max-width: 760px) {
  .page-news-detail .news-detail-section {
    padding-top: 84px;
  }

  .news-detail-article {
    padding: 20px 16px;
  }
}

.news-detail-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #94a3b8;
}

.news-detail-crumb a {
  color: #64748b;
  text-decoration: none;
}

.news-detail-crumb a:hover {
  color: var(--accent);
}

.news-detail-article {
  padding: 28px 26px 24px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 20px;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.05);
}

.news-detail-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.news-detail-pin {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff8a4c, #f04438);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.news-detail-article h1 {
  margin: 0 0 16px;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.35;
  color: #0f1c33;
}

.news-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  color: #94a3b8;
  font-size: 13px;
}

.news-detail-meta strong {
  color: #475569;
  font-weight: 600;
}

.news-detail-cover {
  width: 100%;
  aspect-ratio: 16 / 8;
  border-radius: 14px;
  margin-bottom: 22px;
}

.news-detail-body {
  color: #334155;
  font-size: 16px;
  line-height: 1.9;
}

.news-detail-body h3 {
  margin: 28px 0 12px;
  font-size: 20px;
  color: #0f1c33;
}

.news-detail-body h4 {
  margin: 20px 0 10px;
  font-size: 17px;
  color: #1e293b;
}

.news-detail-body p {
  margin: 0 0 14px;
}

.news-detail-body ul {
  margin: 0 0 16px;
  padding-left: 1.2em;
}

.news-detail-body li {
  margin: 0 0 8px;
}

.news-detail-body hr {
  border: 0;
  border-top: 1px dashed rgba(15, 23, 42, 0.12);
  margin: 24px 0;
}

.news-detail-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.news-detail-tags-label {
  color: #94a3b8;
  font-size: 13px;
  margin-right: 4px;
}

.news-detail-tags em {
  font-style: normal;
  padding: 5px 12px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #475569;
  font-size: 12px;
  font-weight: 600;
}

.news-detail-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: #64748b;
  font-size: 13px;
}

.news-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: #fff;
  color: #334155;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.news-share-btn:hover {
  border-color: rgba(22, 119, 255, 0.35);
  color: var(--accent);
  background: rgba(22, 119, 255, 0.04);
}

.news-detail-adjacent {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.news-adj-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  text-decoration: none;
  color: inherit;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
  transition: border-color 0.2s, transform 0.2s;
}

.news-adj-link:hover {
  border-color: rgba(22, 119, 255, 0.28);
  transform: translateY(-1px);
}

.news-adj-link em {
  font-style: normal;
  font-size: 12px;
  color: #94a3b8;
}

.news-adj-link strong {
  font-size: 14px;
  line-height: 1.5;
  color: #0f1c33;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-adj-link.is-disabled {
  opacity: 0.55;
  pointer-events: none;
}

.news-detail-related {
  margin-top: 8px;
  padding: 22px 20px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 18px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.news-detail-related-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.news-detail-related-head h2 {
  margin: 0;
  font-size: 18px;
  color: #0f1c33;
}

.news-detail-related-head a {
  color: var(--accent);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}

.news-detail-related-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.news-related-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  background: #f8fafc;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  min-width: 0;
}

.news-related-card:hover {
  background: #fff;
  border-color: rgba(22, 119, 255, 0.22);
  transform: translateY(-2px);
}

.news-related-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 10px;
}

.news-related-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.news-related-body .news-blog-cat {
  align-self: flex-start;
}

.news-related-body h3 {
  margin: 0;
  font-size: 14px;
  line-height: 1.45;
  color: #0f1c33;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.9em;
}

.news-related-body em {
  font-style: normal;
  font-size: 12px;
  color: #94a3b8;
}

.news-aside-cta {
  padding: 20px 18px;
  border-radius: 16px;
  background:
    radial-gradient(120% 90% at 0% 0%, rgba(96, 165, 250, 0.35), transparent 55%),
    linear-gradient(160deg, #0b3b8a 0%, #1677ff 55%, #38bdf8 120%);
  color: #fff;
  box-shadow: 0 14px 30px rgba(22, 119, 255, 0.28);
}

.news-aside-cta h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.news-aside-cta p {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
}

.news-aside-cta .btn {
  width: 100%;
  justify-content: center;
  margin-bottom: 12px;
  background: #fff;
  color: #0b3b8a;
  border: 0;
}

.news-aside-cta .btn:hover {
  background: #f8fafc;
}

.news-aside-cta-phone {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  color: #fff;
}

.news-aside-cta-phone span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.75);
}

.news-aside-cta-phone strong {
  font-size: 20px;
  font-family: var(--font-en);
  letter-spacing: 0.02em;
}

@media (max-width: 900px) {
  .news-detail-related-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .news-detail-related-list {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 760px) {
  .news-detail-adjacent {
    grid-template-columns: 1fr 1fr;
  }

  .news-blog-featured {
    grid-template-columns: 1.05fr 1fr;
    min-height: 240px;
  }

  .news-blog-featured-media {
    aspect-ratio: auto;
    min-height: 100%;
  }
}

@media (min-width: 1024px) {
  .news-page-toolbar {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
  }

  .news-blog {
    grid-template-columns: minmax(0, 1.7fr) minmax(260px, 0.7fr);
    gap: 28px;
  }

  .news-blog-aside {
    position: static;
  }
}

@media (max-width: 640px) {
  .news-blog-card {
    grid-template-columns: 1fr;
  }

  .news-blog-card-media {
    aspect-ratio: 4 / 3;
    min-height: 0;
  }
}

.news-hero-visual {
  position: relative;
  min-height: 380px;
  display: grid;
  place-items: center;
}

.news-wire {
  position: relative;
  width: min(100%, 380px);
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(165deg, #0b1c38 0%, #123168 55%, #0d4fd6 120%);
  color: #fff;
  box-shadow: 0 24px 48px rgba(15, 40, 90, 0.28);
  animation: newsWireFloat 6s ease-in-out infinite;
}

.news-wire-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.news-wire-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(239, 68, 68, 0.2);
  color: #fecaca;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-en);
  letter-spacing: 0.08em;
}

.news-wire-live i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.55);
  animation: newsLivePulse 1.4s ease-out infinite;
}

.news-wire-bar em {
  flex: 1;
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.1em;
  opacity: 0.75;
  font-family: var(--font-en);
}

.news-wire-bar b {
  font-size: 11px;
  font-family: var(--font-en);
  opacity: 0.7;
}

.news-wire-ticker {
  overflow: hidden;
  padding: 10px 0;
  background: rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.news-wire-ticker-track {
  display: flex;
  gap: 28px;
  width: max-content;
  animation: newsTicker 18s linear infinite;
}

.news-wire-ticker-track span {
  position: relative;
  padding-left: 14px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0.9;
}

.news-wire-ticker-track span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #60a5fa;
  transform: translateY(-50%);
}

.news-wire-feed {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  min-height: 196px;
}

.news-wire-card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 4px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
  animation: newsCardSlide 5.5s ease-in-out infinite;
}

.news-wire-card time {
  grid-row: 1 / 3;
  align-self: center;
  min-width: 42px;
  padding: 8px 6px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-en);
  line-height: 1.2;
}

.news-wire-card strong {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

.news-wire-card em {
  font-style: normal;
  font-size: 11px;
  color: rgba(191, 219, 254, 0.9);
}

.news-wire-card--a { animation-delay: 0s; }
.news-wire-card--b { animation-delay: 0.4s; }
.news-wire-card--c { animation-delay: 0.8s; }

.news-wire-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.08);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.news-wire-stats div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 12px 8px;
  background: rgba(0, 0, 0, 0.12);
}

.news-wire-stats b {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-en);
}

.news-wire-stats span {
  font-size: 11px;
  opacity: 0.72;
}

@keyframes newsWireFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes newsLivePulse {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

@keyframes newsTicker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes newsCardSlide {
  0%, 100% { transform: translateX(0); opacity: 1; }
  50% { transform: translateX(4px); opacity: 0.92; }
}

@media (max-width: 960px) {
  .news-hero .svc-hero-inner {
    grid-template-columns: 1fr;
  }

  .news-hero-visual {
    min-height: 320px;
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .news-wire,
  .news-wire-live i,
  .news-wire-ticker-track,
  .news-wire-card {
    animation: none !important;
  }
}

/* FAQ */
.faq-section {
  background: #fff;
  padding-top: 48px;
}

#faq.faq-section .faq-head {
  margin-bottom: 36px;
}

#faq.faq-section .faq-head .cases-head-copy h2 {
  white-space: nowrap;
  font-size: clamp(22px, 2.4vw, 34px);
  letter-spacing: -0.02em;
}

@media (max-width: 720px) {
  #faq.faq-section .faq-head .cases-head-copy h2 {
    white-space: normal;
  }
}

.faq-page-section {
  background: var(--bg-soft);
  padding-top: 56px;
}

.faq-page-section .faq-cats-card {
  background: #fff;
}

.faq-hero .svc-hero-inner {
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
}

.faq-hero-visual {
  position: relative;
  min-height: 380px;
  display: grid;
  place-items: center;
}

.faq-hero-glow {
  position: absolute;
  width: 78%;
  height: 72%;
  left: 52%;
  top: 48%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(22, 119, 255, 0.2), transparent 68%);
  filter: blur(10px);
  pointer-events: none;
}

.faq-hero-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(22, 119, 255, 0.22);
  pointer-events: none;
}

.faq-hero-orbit--a {
  width: 280px;
  height: 280px;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%);
  animation: faqOrbitSpin 18s linear infinite;
}

.faq-hero-orbit--b {
  width: 340px;
  height: 340px;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%);
  opacity: 0.55;
  animation: faqOrbitSpin 28s linear infinite reverse;
}

.faq-hero-panel {
  position: relative;
  z-index: 2;
  width: min(100%, 340px);
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.12);
  overflow: hidden;
  animation: faqPanelFloat 6.5s ease-in-out infinite;
}

.faq-hero-panel-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  background: #f1f5f9;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.faq-hero-panel-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
}

.faq-hero-panel-bar span:nth-child(1) { background: #f87171; }
.faq-hero-panel-bar span:nth-child(2) { background: #fbbf24; }
.faq-hero-panel-bar span:nth-child(3) { background: #34d399; }

.faq-hero-panel-bar em {
  margin-left: 8px;
  font-style: normal;
  font-size: 11px;
  color: #94a3b8;
  font-family: var(--font-en);
  letter-spacing: 0.04em;
}

.faq-hero-panel-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px 16px 20px;
  background: linear-gradient(180deg, #f8fbff, #eef4fb);
  min-height: 220px;
}

.faq-hero-bubble {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 92%;
  padding: 12px 14px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
}

.faq-hero-bubble i {
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-style: normal;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-en);
}

.faq-hero-bubble p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: #1f2a44;
}

.faq-hero-bubble--q {
  align-self: flex-start;
  animation: faqBubbleIn 5.5s ease-in-out infinite;
}

.faq-hero-bubble--q i {
  background: rgba(22, 119, 255, 0.12);
  color: var(--accent);
}

.faq-hero-bubble--a {
  align-self: flex-end;
  background: linear-gradient(135deg, #1677ff, #0d4fd6);
  border: none;
  color: #fff;
  animation: faqAnswerIn 5.5s ease-in-out infinite;
}

.faq-hero-bubble--a i {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.faq-hero-bubble--a p {
  color: rgba(255, 255, 255, 0.96);
}

.faq-hero-typing {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  align-self: flex-start;
  margin-left: 4px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.06);
  animation: faqTypingPulse 5.5s ease-in-out infinite;
}

.faq-hero-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #94a3b8;
  animation: faqDot 1.2s ease-in-out infinite;
}

.faq-hero-typing span:nth-child(2) { animation-delay: 0.15s; }
.faq-hero-typing span:nth-child(3) { animation-delay: 0.3s; }

.faq-hero-chip {
  position: absolute;
  z-index: 3;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(22, 119, 255, 0.14);
  color: #1f3b70;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
  white-space: nowrap;
}

.faq-hero-chip--a {
  top: 10%;
  left: 2%;
  animation: faqChipFloat 4.8s ease-in-out infinite;
}

.faq-hero-chip--b {
  top: 18%;
  right: 0;
  animation: faqChipFloat 5.4s ease-in-out infinite 0.4s;
}

.faq-hero-chip--c {
  bottom: 14%;
  left: 4%;
  animation: faqChipFloat 5s ease-in-out infinite 0.8s;
}

.faq-hero-float {
  position: absolute;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 78px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.1);
}

.faq-hero-float strong {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
  font-family: var(--font-en);
}

.faq-hero-float span {
  font-size: 11px;
  color: var(--text-muted);
}

.faq-hero-float--a {
  right: 2%;
  bottom: 18%;
  animation: faqChipFloat 5.2s ease-in-out infinite 0.2s;
}

.faq-hero-float--b {
  left: 0;
  top: 42%;
  animation: faqChipFloat 4.6s ease-in-out infinite 0.6s;
}

@keyframes faqPanelFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes faqOrbitSpin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes faqChipFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

@keyframes faqBubbleIn {
  0%, 8% { opacity: 0; transform: translateY(10px); }
  18%, 100% { opacity: 1; transform: translateY(0); }
}

@keyframes faqAnswerIn {
  0%, 28% { opacity: 0; transform: translateY(12px); }
  40%, 100% { opacity: 1; transform: translateY(0); }
}

@keyframes faqTypingPulse {
  0%, 28% { opacity: 0.2; }
  34%, 48% { opacity: 1; }
  58%, 100% { opacity: 0.15; }
}

@keyframes faqDot {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.45; }
  40% { transform: translateY(-3px); opacity: 1; }
}

@media (max-width: 960px) {
  .faq-hero .svc-hero-inner {
    grid-template-columns: 1fr;
  }

  .faq-hero-visual {
    min-height: 320px;
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .faq-hero-visual {
    min-height: 300px;
  }

  .faq-hero-orbit--b,
  .faq-hero-chip--c {
    display: none;
  }

  .faq-hero-panel {
    width: min(100%, 300px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq-hero-panel,
  .faq-hero-orbit,
  .faq-hero-chip,
  .faq-hero-float,
  .faq-hero-bubble,
  .faq-hero-typing,
  .faq-hero-typing span {
    animation: none !important;
  }
}

/* 关于页 FAQ：与上方合作企业白底区分 */
#about-faq.faq-section {
  background: var(--bg-soft);
}

#about-faq .faq-cats-card {
  background: #fff;
}

.faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.faq-cats {
  order: -1; /* 移动端分类置顶，方便先筛选 */
}

.faq-main {
  min-width: 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
  transition: box-shadow 0.25s, border-color 0.25s;
}

.faq-item.is-hidden {
  display: none;
}

.faq-cats-card {
  padding: 24px;
  border-radius: 18px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}

.faq-cats-card h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.faq-cats-card > p {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 18px;
}

.faq-cat-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-cat {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: #fff;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.25s, color 0.25s, background 0.25s, box-shadow 0.25s;
}

.faq-cat-count {
  min-width: 28px;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-soft);
  color: var(--text-muted);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
}

.faq-cat:hover {
  border-color: rgba(22, 119, 255, 0.25);
  color: var(--accent);
}

.faq-cat.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 8px 20px rgba(22, 119, 255, 0.25);
}

.faq-cat.is-active .faq-cat-count {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.faq-item.is-open {
  border-color: rgba(22, 119, 255, 0.3);
  box-shadow: 0 8px 24px rgba(22, 119, 255, 0.08);
}

.faq-q {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.faq-q > span:not(.faq-no):not(.faq-icon) {
  min-width: 0;
  line-height: 1.45;
}

.faq-q .faq-icon,
.faq-q i.faq-icon {
  flex-shrink: 0;
  justify-self: end;
}

.faq-no {
  color: var(--accent);
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 700;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-soft);
  position: relative;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--accent);
  border-radius: 2px;
  transition: transform 0.25s;
}

.faq-icon::before {
  width: 12px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 2px;
  height: 12px;
  transform: translate(-50%, -50%);
}

.faq-item.is-open .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg) scaleY(0);
}

.faq-a {
  display: none;
  padding: 0 22px 20px 56px;
}

.faq-item.is-open .faq-a { display: block; }

.faq-a p,
.faq-a li {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.75;
}

.faq-a ul,
.faq-a ol {
  margin: 0.4em 0 0;
  padding-left: 1.2em;
}

/* Contact CTA */
.contact-cta {
  padding: 88px 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(94, 183, 255, 0.2), transparent 35%),
    linear-gradient(120deg, #0a1f4d 0%, #1240a8 55%, #1a6dff 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.contact-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.35;
  pointer-events: none;
}

.contact-cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  align-items: stretch;
}

.contact-pill {
  display: inline-flex;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.12);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
}

.contact-copy h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  margin-bottom: 14px;
}

.contact-copy p {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 24px;
  max-width: 520px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 28px;
}

.contact-phone {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  color: #fff;
  text-decoration: none;
  transition: opacity 0.25s, transform 0.25s;
}

.contact-phone:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.contact-phone-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.65);
}

.contact-phone strong {
  font-family: var(--font-en);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow: 0 0 24px rgba(126, 200, 255, 0.35);
}

.contact-panel {
  padding: 28px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
}

.contact-panel h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 6px;
}

.contact-panel > p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  margin-bottom: 18px;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.contact-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.contact-field span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 500;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background: rgba(5, 14, 36, 0.35);
  color: #fff;
  font: inherit;
  outline: none;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
}

.contact-field input,
.contact-field select {
  min-height: 42px;
  padding: 0 12px;
}

.contact-field textarea {
  padding: 10px 12px;
  resize: none;
  min-height: 72px;
  max-height: 72px;
}

.contact-field--desc {
  grid-column: 1 / -1;
}

.contact-submit {
  grid-column: 1 / -1;
}

.contact-field select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #fff 50%),
    linear-gradient(135deg, #fff 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 2px),
    calc(100% - 12px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
}

.contact-field select option {
  color: #0f172a;
  background: #fff;
}

.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
  border-color: rgba(126, 200, 255, 0.7);
  background: rgba(5, 14, 36, 0.5);
  box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.18);
}

.contact-submit {
  width: 100%;
  margin-top: 2px;
  min-height: 44px;
  font-weight: 700;
}

/* Footer */
.site-footer {
  background: var(--bg-soft);
  padding-top: 64px;
}

.footer-main {
  display: grid;
  gap: 36px;
  padding-bottom: 40px;
  align-items: start;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
  max-width: 320px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-phone {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  width: fit-content;
  padding: 10px 14px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  text-decoration: none;
}

.footer-phone span {
  font-size: 11px;
  color: var(--text-muted);
}

.footer-phone strong {
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.footer-meta-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: var(--text-muted);
}

.footer-meta-list a {
  color: var(--accent);
  width: fit-content;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 20px;
  align-items: start;
}

.footer-col h3 {
  height: 40px;
  display: flex;
  align-items: center;
  font-size: 15px;
  margin: 0 0 12px;
  line-height: 1.2;
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 10px;
  line-height: 1.4;
  transition: color 0.2s;
}

.footer-col a:last-child {
  margin-bottom: 0;
}

.footer-col a:hover { color: var(--accent); }

.footer-friends {
  border-top: 1px solid var(--border);
  padding: 18px 0;
}

.footer-friends-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.footer-friends-label {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}

.friend-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: center;
}

.friend-links a {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.5;
  transition: color 0.2s;
}

.friend-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 18px 0 90px;
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
}

.footer-bottom a {
  margin-left: 12px;
  color: var(--text-muted);
}

.footer-bottom a:first-child { margin-left: 0; }

/* Float side / mobile bar */
.float-side {
  display: none;
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  flex-direction: column;
  gap: 10px;
}

.float-side .float-btn {
  width: 64px;
  padding: 12px 6px;
  border: 0;
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.2s;
}

.float-side .float-btn:hover { transform: translateX(-3px); }

.float-ico {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
}

.mobile-bar {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 90;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  padding: 10px 8px;
  border-radius: 20px 20px 18px 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
  backdrop-filter: blur(10px);
}

.mobile-bar .mbar-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  border: 0;
  background: transparent;
  font-size: 11px;
  color: var(--text);
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  padding: 0;
}

.mbar-ico {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
}

.back-top {
  position: fixed;
  right: 18px;
  bottom: 90px;
  z-index: 90;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: var(--accent);
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: 0.25s;
}

.back-top.is-show {
  opacity: 1;
  visibility: visible;
}

.toast {
  position: fixed;
  left: 50%;
  top: 42%;
  bottom: auto;
  transform: translate(-50%, -50%);
  z-index: 220;
  padding: 12px 18px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.92);
  color: #fff;
  font-size: 14px;
  box-shadow: var(--shadow-lg);
}

.toast[hidden] { display: none; }

/* Contact modal */
.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
}

.contact-modal[hidden] {
  display: none;
}

.contact-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.48);
  backdrop-filter: blur(4px);
}

.contact-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(380px, 100%);
  padding: 28px 24px 22px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.22);
  text-align: center;
  animation: contactModalIn 0.28s var(--ease);
}

@keyframes contactModalIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.contact-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: #f1f5f9;
  color: #64748b;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.contact-modal-close:hover {
  background: #e2e8f0;
  color: var(--text);
}

.contact-modal-dialog h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text);
}

.contact-qr {
  width: 180px;
  height: 180px;
  margin: 0 auto 12px;
  border-radius: 12px;
  overflow: hidden;
  background: #f8fafc;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
}

.contact-qr img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.contact-qr-fallback {
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 16px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.5;
}

.contact-qr-fallback[hidden] {
  display: none;
}

.contact-qr-fallback small {
  color: #94a3b8;
  font-size: 11px;
}

.contact-modal-tip {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.contact-modal-copyrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.contact-modal-copyrow strong {
  color: var(--text);
  font-weight: 600;
}

.contact-copy-btn {
  width: 40px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.contact-copy-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.contact-modal-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 16px;
  color: #94a3b8;
  font-size: 12px;
}

.contact-modal-divider::before,
.contact-modal-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.contact-modal-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.contact-modal-copyrow--phone {
  width: 100%;
  margin-bottom: 10px;
}

.contact-phone-num {
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  text-decoration: none;
}

.contact-phone-num:hover {
  opacity: 0.88;
}

.contact-modal-hours {
  font-size: 12px;
  color: #94a3b8;
}

body.contact-modal-open {
  overflow: hidden;
}

/* Reveal animation */
/* 默认可见，便于搜索引擎抓取正文；仅在启用 JS 时再做入场动画 */
html.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

html.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.75; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
}

@keyframes fadeWord {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.br-mobile { display: none; }

/* ===== Responsive ===== */
@media (min-width: 640px) {
  .hero-form {
    flex-direction: row;
    align-items: center;
    padding: 10px 10px 10px 16px;
  }

  .hero-form .btn { width: auto; white-space: nowrap; }

  .core-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .core-card--featured {
    grid-column: 1 / -1;
  }

  .matrix-grid,
  .cases-grid,
  .svc-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .svc-hero-visual,
  .svc-hero-stack {
    min-height: 340px;
  }

  .product-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cases-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
  }

  .cases-more-link {
    flex-shrink: 0;
  }

  .honor-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .partners-logos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .service-flow-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .service-flow-arrow,
  .service-flow-bridge {
    display: none;
  }

  .service-flow-step {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .service-flow-card {
    width: 100%;
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .news-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
  }

  .news-tabs {
    grid-template-columns: repeat(4, 1fr);
    width: min(520px, 55%);
  }

  .footer-cols {
    grid-template-columns: repeat(3, 1fr);
  }

  .br-mobile { display: inline; }
}

@media (min-width: 960px) {
  .nav-desktop { display: flex; }
  .menu-toggle { display: none; }
  .mobile-menu { display: none !important; }
  .mobile-bar { display: none; }
  .float-side { display: flex; }
  .header-phone { display: inline-block; }
  .back-top { bottom: 28px; right: 96px; }
  .footer-bottom { padding-bottom: 24px; }

  .about-video-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px 18px;
  }

  .about-honors-section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .about-honors-section .section-head {
    margin-bottom: 18px;
  }

  .honor-tabs {
    margin-bottom: 16px;
  }

  .honor-mosaic {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: minmax(150px, 210px);
    height: auto;
    border-radius: 16px;
  }

  .honor-mosaic[data-count="5"],
  .honor-mosaic[data-count="6"] {
    grid-auto-rows: minmax(160px, 220px);
  }

  .honor-pager {
    margin-top: 18px;
  }


  .team-wall {
    grid-template-columns: repeat(8, minmax(0, 1fr));
    grid-template-rows: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 2.2fr);
    height: clamp(320px, calc(100vh - 200px), 560px);
    border-radius: 16px;
  }

  .team-banner-section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .team-banner-section .section-head {
    margin-bottom: 24px;
  }

  .honor-cell-year {
    font-size: 15px;
    padding: 5px 12px;
  }

  .honor-cell--info {
    gap: 10px;
    padding: 12px 10px;
  }

  .honor-cell--arrow-l::after {
    border-width: 7px 9px 7px 0;
  }

  .honor-cell--arrow-r::after {
    border-width: 7px 0 7px 9px;
  }

  .hero {
    padding: calc(var(--header-h) + 20px) 0 24px;
  }

  .hero-form input,
  .hero-form .btn {
    min-height: 44px;
  }

  .core-section {
    padding: 20px 0 28px;
  }

  .core-card {
    padding: 18px 16px;
  }

  .core-card--featured h3 {
    font-size: 22px;
  }

  .footer-friends-inner {
    flex-direction: row;
    align-items: baseline;
    gap: 20px;
  }

  .footer-friends-label {
    padding-top: 1px;
  }

  .footer-bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .core-grid {
    grid-template-columns: 1.4fr repeat(3, 1fr);
    grid-template-rows: auto auto;
  }

  .core-card--featured {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
  }

  .matrix-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .svc-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }

  .svc-hero {
    padding: calc(var(--header-h) + 48px) 0 72px;
  }

  .svc-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: 48px;
  }

  .svc-hero-visual,
  .svc-hero-stack,
  .cases-showcase {
    min-height: 380px;
  }

  .cases-window {
    width: min(100%, 400px);
  }

  .product-stage {
    --gallery-w: 480px;
    /* 左列 3:4 定高，右侧同高内部滚动，左侧保持不动 */
    grid-template-columns: var(--gallery-w) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .product-gallery {
    position: static;
    width: var(--gallery-w);
    max-width: 100%;
  }

  .product-gallery-frame {
    width: 100%;
    aspect-ratio: 3 / 4;
    height: auto;
    margin-inline: 0;
  }

  .product-info {
    /* 与左侧画框同高：宽 480 → 高 640（3:4） */
    height: calc(var(--gallery-w) * 4 / 3);
    max-height: calc(var(--gallery-w) * 4 / 3);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding-right: 10px;
    scrollbar-gutter: stable;
    scrollbar-width: thin;
    scrollbar-color: rgba(22, 119, 255, 0.45) rgba(15, 23, 42, 0.06);
  }

  .product-related-nav {
    grid-template-columns: 1fr 1fr;
  }

  .product-related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .section.why-section {
    padding: 32px 0;
  }

  .why-layout {
    grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.6fr);
    gap: 48px;
    align-items: center;
  }

  .service-flow-section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .service-flow-guide {
    padding: 28px 24px 30px;
  }

  .service-flow-phases {
    display: grid;
  }

  .service-flow-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0;
  }

  .service-flow-row--back {
    flex-direction: row-reverse;
  }

  .service-flow-step {
    flex: 1 1 0;
    min-width: 0;
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 12px;
  }

  .service-flow-no {
    width: 56px;
    height: 56px;
    font-size: 18px;
  }

  .service-flow-arrow {
    display: block;
    position: relative;
    flex: 0 0 22px;
    width: 22px;
    height: 2px;
    margin-top: 27px;
    background: #1677ff;
  }

  .service-flow-arrow::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -1px;
    transform: translateY(-50%);
    border-style: solid;
    border-width: 5px 0 5px 7px;
    border-color: transparent transparent transparent #1677ff;
  }

  .service-flow-row--back .service-flow-arrow::after {
    right: auto;
    left: -1px;
    border-width: 5px 7px 5px 0;
    border-color: transparent #1677ff transparent transparent;
  }

  .service-flow-bridge {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    column-gap: 22px;
    padding: 4px 0 8px;
  }

  .service-flow-arrow-down {
    display: block;
    position: relative;
    grid-column: 6;
    justify-self: center;
    width: 2px;
    height: 28px;
    background: #1677ff;
  }

  .service-flow-arrow-down::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -1px;
    transform: translateX(-50%);
    border-style: solid;
    border-width: 7px 5px 0;
    border-color: #1677ff transparent transparent;
  }

  .service-flow-card {
    width: 100%;
    padding: 16px 12px;
  }

  .service-flow-card h3 {
    font-size: 16px;
  }

  .service-flow-card p {
    font-size: 13px;
  }

  .partners-row {
    grid-template-columns: minmax(168px, 1.15fr) minmax(0, 5fr);
    gap: 14px;
    align-items: stretch;
  }

  .partners-cat {
    min-height: 84px;
    padding: 16px 18px;
  }

  .partners-logos {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
  }

  .partners-logo {
    min-height: 84px;
  }

  .why-intro {
    max-width: none;
    position: static;
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .cases-section .cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-main {
    grid-template-columns: 1.05fr 1fr;
    gap: 48px;
  }

  .honor-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .news-layout {
    grid-template-columns: 1.35fr 1fr;
    gap: 32px;
    align-items: stretch;
  }

  .faq-layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(240px, 0.7fr);
    gap: 32px;
  }

  .faq-cats {
    order: 0;
    position: sticky;
    top: 96px;
  }

  /* 首页 / 问题解答 / 关于我们：右侧分类不随滚动吸顶 */
  #faq .faq-cats,
  .faq-page-section .faq-cats,
  #about-faq .faq-cats {
    position: static;
    top: auto;
  }

  .news-featured-media {
    aspect-ratio: 16 / 10;
  }

  .news-side-title {
    margin-bottom: 14px;
  }

  .news-item {
    grid-template-columns: 108px 1fr;
    padding: 12px 16px;
  }

  .news-item-thumb {
    width: 108px;
    height: 72px;
  }

  .news-item-body p {
    -webkit-line-clamp: 1;
    margin-bottom: 4px;
  }

  .mid-cta-inner,
  .contact-cta-inner {
    grid-template-columns: 1.05fr 1.15fr;
    gap: 40px;
    align-items: center;
  }

  .contact-form {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px 12px;
  }

  .contact-panel {
    padding: 24px;
  }

  .contact-panel h3 {
    font-size: 17px;
  }

  .contact-panel > p {
    margin-bottom: 14px;
  }

  .contact-field span {
    font-size: 11px;
  }

  .contact-field input,
  .contact-field select {
    min-height: 40px;
    font-size: 13px;
  }

  .contact-field textarea {
    min-height: 64px;
    max-height: 64px;
    font-size: 13px;
  }

  .footer-main {
    grid-template-columns: minmax(240px, 0.9fr) minmax(0, 2.1fr);
    gap: 48px;
    align-items: start;
  }

  .footer-cols {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px 24px;
  }

  .footer-brand .logo,
  .footer-col h3 {
    min-height: 40px;
  }

  .br-mobile { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .marquee-track { animation: none; }
  html.js .reveal { opacity: 1; transform: none; }
}