@charset "UTF-8";

/* ============================================================
   殴易app安卓版下载 - 全站共用样式表
   主题：专业透明加密资产平台
   配色：深邃蓝紫 + 青绿点缀，专业冷静
   ============================================================ */

/* ---------- CSS 变量 ---------- */
:root {
  --color-primary: #1a2b6b;
  --color-primary-light: #2d4499;
  --color-primary-dark: #0f1b4a;
  --color-accent: #00c9a7;
  --color-accent-light: #33d9bd;
  --color-accent-dark: #00a88b;
  --color-secondary: #6c5ce7;
  --color-bg: #f5f7fc;
  --color-bg-alt: #eef1f9;
  --color-surface: #ffffff;
  --color-text: #1e2233;
  --color-text-secondary: #5a6178;
  --color-text-light: #8a90a5;
  --color-border: #e2e6f0;
  --color-danger: #e74c3c;
  --color-warning: #f39c12;
  --color-success: #27ae60;
  --gradient-primary: linear-gradient(135deg, #1a2b6b 0%, #2d4499 55%, #3a5bc7 100%);
  --gradient-accent: linear-gradient(135deg, #00c9a7 0%, #00a88b 100%);
  --gradient-hero: linear-gradient(150deg, #0f1b4a 0%, #1a2b6b 40%, #24368a 75%, #2d4499 100%);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 8px rgba(26, 43, 107, 0.06);
  --shadow-md: 0 6px 24px rgba(26, 43, 107, 0.10);
  --shadow-lg: 0 16px 48px rgba(26, 43, 107, 0.16);
  --shadow-accent: 0 8px 24px rgba(0, 201, 167, 0.28);
  --font-base: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
  --container: 1200px;
  --nav-height: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent);
}

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  outline: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* ---------- 通用排版 ---------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.1rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }
h5 { font-size: 1.05rem; }
h6 { font-size: 0.95rem; }

p {
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
}

p:last-child { margin-bottom: 0; }

strong { font-weight: 700; color: var(--color-text); }

/* ---------- 布局容器 ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
  position: relative;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-surface {
  background-color: var(--color-surface);
}

.section-dark {
  background: var(--gradient-hero);
  color: #fff;
}

.section-dark h2,
.section-dark h3,
.section-dark p {
  color: #fff;
}

/* ---------- 区块标题 ---------- */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  background: rgba(0, 201, 167, 0.10);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}

.section-title {
  font-size: 2.1rem;
  margin-bottom: 18px;
  color: var(--color-text);
}

.section-dark .section-title { color: #fff; }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.section-dark .section-subtitle { color: rgba(255, 255, 255, 0.82); }

.title-underline {
  position: relative;
  display: inline-block;
}

.title-underline::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 56px;
  height: 4px;
  border-radius: 2px;
  background: var(--gradient-accent);
}

.section-header .title-underline::after {
  left: 50%;
  transform: translateX(-50%);
}

/* ============================================================
   导航栏
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  max-width: 42%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-brand:hover { color: var(--color-primary-light); }

.nav-brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}

.nav-brand-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  display: inline-block;
  padding: 10px 18px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background: rgba(26, 43, 107, 0.06);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 2px;
  transform: translateX(-50%);
  width: 18px;
  height: 3px;
  border-radius: 2px;
  background: var(--gradient-accent);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: var(--radius-md);
  background: rgba(26, 43, 107, 0.06);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 1px;
  background: var(--color-primary);
  transition: all var(--transition);
}

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

/* ============================================================
   按钮
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  font-size: 0.96rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  text-align: center;
}

.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 201, 167, 0.42);
}

.btn-secondary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-ghost-light {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost-light:hover {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-sm { padding: 9px 20px; font-size: 0.88rem; }
.btn-lg { padding: 16px 42px; font-size: 1.05rem; }
.btn-block { display: flex; width: 100%; }

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================================
   卡片通用
   ============================================================ */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card-body { padding: 32px; }

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(0, 201, 167, 0.12);
  color: var(--color-accent-dark);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 22px;
  transition: all var(--transition);
}

.card:hover .card-icon {
  background: var(--gradient-accent);
  color: #fff;
  transform: scale(1.06) rotate(-4deg);
}

.card-title {
  font-size: 1.22rem;
  margin-bottom: 12px;
  color: var(--color-text);
}

.card-text {
  font-size: 0.96rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* ============================================================
   Hero 主视觉区
   ============================================================ */
.hero {
  position: relative;
  background: var(--gradient-hero);
  color: #fff;
  padding: 110px 0 120px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -180px;
  right: -140px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 201, 167, 0.28) 0%, transparent 68%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -220px;
  left: -160px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(108, 92, 231, 0.30) 0%, transparent 68%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #c8fff4;
  background: rgba(0, 201, 167, 0.16);
  border: 1px solid rgba(0, 201, 167, 0.35);
  border-radius: var(--radius-pill);
  margin-bottom: 26px;
  animation: fadeInUp 0.7s ease both;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 201, 167, 0.25);
  animation: pulse 2s infinite;
}

.hero h1 {
  font-size: 3.1rem;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 24px;
  animation: fadeInUp 0.7s 0.1s ease both;
}

.hero h1 .highlight {
  background: linear-gradient(120deg, #00e6c3 0%, #66f0da 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-lead {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.9;
  margin-bottom: 36px;
  max-width: 560px;
  animation: fadeInUp 0.7s 0.2s ease both;
}

.hero .btn-group {
  animation: fadeInUp 0.7s 0.3s ease both;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 52px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  animation: fadeInUp 0.7s 0.4s ease both;
}

.hero-stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.hero-stat-value span { color: var(--color-accent-light); }

.hero-stat-label {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.68);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  animation: fadeInRight 0.9s 0.2s ease both;
}

.hero-phone {
  width: 300px;
  max-width: 100%;
  border-radius: 34px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.42);
  border: 6px solid rgba(255, 255, 255, 0.14);
  position: relative;
  z-index: 2;
}

.hero-float-card {
  position: absolute;
  z-index: 3;
  background: rgba(255, 255, 255, 0.97);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: floatY 4s ease-in-out infinite;
}

.hero-float-card.card-a {
  top: 34px;
  left: -10px;
}

.hero-float-card.card-b {
  bottom: 44px;
  right: -6px;
  animation-delay: 1.6s;
}

.float-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
}

.float-card-title {
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.3;
}

.float-card-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
}

/* 页面内页 Hero（非首页） */
.page-hero {
  background: var(--gradient-hero);
  color: #fff;
  padding: 80px 0 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -100px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 201, 167, 0.24) 0%, transparent 70%);
}

.page-hero h1 {
  color: #fff;
  font-size: 2.5rem;
  margin-bottom: 16px;
  animation: fadeInUp 0.7s ease both;
}

.page-hero-desc {
  max-width: 720px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.04rem;
  line-height: 1.9;
  animation: fadeInUp 0.7s 0.15s ease both;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 20px;
}

.breadcrumb a { color: rgba(255, 255, 255, 0.82); }
.breadcrumb a:hover { color: var(--color-accent-light); }
.breadcrumb-sep { color: rgba(255, 255, 255, 0.4); }

/* ============================================================
   网格系统
   ============================================================ */
.grid {
  display: grid;
  gap: 28px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ============================================================
   核心特性
   ============================================================ */
.feature-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

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

.feature-number {
  position: absolute;
  top: 22px;
  right: 26px;
  font-size: 2.6rem;
  font-weight: 800;
  color: rgba(26, 43, 107, 0.06);
  line-height: 1;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(26, 43, 107, 0.07);
  color: var(--color-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 22px;
  transition: all var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--gradient-primary);
  color: #fff;
  transform: translateY(-3px) rotate(-3deg);
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ============================================================
   服务介绍
   ============================================================ */
.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-image {
  width: 100%;
  height: 190px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-image {
  transform: scale(1.05);
}

.service-image-wrap {
  overflow: hidden;
  position: relative;
}

.service-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  background: rgba(26, 43, 107, 0.82);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
}

.service-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-content h3 {
  font-size: 1.16rem;
  margin-bottom: 10px;
}

.service-content p {
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 18px;
  flex: 1;
}

.service-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--color-text-light);
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.service-link {
  font-weight: 600;
  color: var(--color-accent-dark);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.service-link::after {
  content: '→';
  transition: transform var(--transition);
}

.service-link:hover::after { transform: translateX(4px); }

/* ============================================================
   CTA 行动号召
   ============================================================ */
.cta-section {
  background: var(--gradient-hero);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
  color: #fff;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -140px;
  right: 8%;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 201, 167, 0.30) 0%, transparent 70%);
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -180px;
  left: 4%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(108, 92, 231, 0.32) 0%, transparent 70%);
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.cta-inner h2 {
  color: #fff;
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.cta-inner p {
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.06rem;
  line-height: 1.9;
  margin-bottom: 36px;
}

.cta-inner .btn-group { justify-content: center; }

.cta-note {
  margin-top: 22px;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.62);
}

/* ============================================================
   FAQ 常见问题
   ============================================================ */
.faq-list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item:hover { border-color: rgba(0, 201, 167, 0.45); }

.faq-item.open {
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 201, 167, 0.55);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  font-size: 1.02rem;
  font-weight: 600;
  text-align: left;
  color: var(--color-text);
  background: none;
  transition: color var(--transition);
}

.faq-item.open .faq-question { color: var(--color-primary); }

.faq-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(0, 201, 167, 0.12);
  color: var(--color-accent-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  transition: all var(--transition);
}

.faq-item.open .faq-icon {
  background: var(--gradient-accent);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer-inner {
  padding: 0 26px 24px;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
}

.faq-answer-inner p { margin-bottom: 0.6rem; }
.faq-answer-inner p:last-child { margin-bottom: 0; }

/* ============================================================
   新闻列表
   ============================================================ */
.news-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 40px;
}

.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.category-tab {
  display: inline-block;
  padding: 9px 22px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}

.category-tab:hover,
.category-tab.active {
  color: #fff;
  background: var(--gradient-primary);
  border-color: transparent;
  box-shadow: var(--shadow-sm);
}

.news-search {
  position: relative;
  min-width: 240px;
}

.news-search input {
  width: 100%;
  padding: 11px 18px 11px 42px;
  font-size: 0.92rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}

.news-search input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 201, 167, 0.15);
}

.news-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-light);
  font-size: 0.95rem;
  pointer-events: none;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.news-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.news-card-img-wrap {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.news-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.news-card:hover .news-card-img { transform: scale(1.06); }

.news-card-category {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-accent);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

.news-card-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.news-card-meta span { display: inline-flex; align-items: center; gap: 5px; }

.news-card-title {
  font-size: 1.12rem;
  margin-bottom: 12px;
  line-height: 1.5;
}

.news-card-title a { color: var(--color-text); }
.news-card-title a:hover { color: var(--color-primary-light); }

.news-card-excerpt {
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  font-size: 0.88rem;
}

.read-more {
  font-weight: 600;
  color: var(--color-accent-dark);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: gap var(--transition);
}

.read-more::after { content: '→'; }
.read-more:hover { color: var(--color-accent); gap: 10px; }

/* 精选新闻（横向布局） */
.news-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 48px;
}

.news-featured-media {
  position: relative;
  min-height: 320px;
}

.news-featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.news-featured-content {
  padding: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.news-featured-content h2 {
  font-size: 1.55rem;
  margin: 14px 0 16px;
  line-height: 1.45;
}

.news-featured-content h2 a { color: var(--color-text); }
.news-featured-content h2 a:hover { color: var(--color-primary-light); }

/* 分页 */
.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 56px;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 14px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.page-link:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.page-link.active {
  color: #fff;
  background: var(--gradient-primary);
  border-color: transparent;
  box-shadow: var(--shadow-sm);
}

.page-link.disabled {
  opacity: 0.45;
  pointer-events: none;
}

.page-ellipsis {
  color: var(--color-text-light);
  padding: 0 4px;
}

/* ============================================================
   新闻详情
   ============================================================ */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 44px;
  align-items: start;
}

.article-main {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 48px;
}

.article-header {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 32px;
}

.article-category {
  display: inline-block;
  padding: 5px 15px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-accent);
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}

.article-title {
  font-size: 1.9rem;
  line-height: 1.4;
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  font-size: 0.88rem;
  color: var(--color-text-light);
}

.article-meta span { display: inline-flex; align-items: center; gap: 6px; }

.article-cover {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: 32px;
}

.article-body h2 {
  font-size: 1.45rem;
  margin: 40px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--color-accent);
  line-height: 1.4;
}

.article-body h3 {
  font-size: 1.16rem;
  margin: 28px 0 12px;
}

.article-body p {
  font-size: 1.02rem;
  line-height: 1.95;
  color: #3d4459;
  margin-bottom: 1.15rem;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.15rem 0;
  padding-left: 0;
}

.article-body li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  font-size: 1rem;
  line-height: 1.85;
  color: #3d4459;
}

.article-body ul li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
}

.article-body ol { counter-reset: item; }

.article-body ol li { counter-increment: item; }

.article-body ol li::before {
  content: counter(item);
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(26, 43, 107, 0.08);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-body blockquote {
  margin: 28px 0;
  padding: 22px 28px;
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-primary-light);
  border-radius: var(--radius-sm);
  font-size: 1.02rem;
  line-height: 1.9;
  color: var(--color-text-secondary);
}

.article-body blockquote p { margin-bottom: 0; }

.article-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}

.article-tag {
  display: inline-block;
  padding: 6px 16px;
  font-size: 0.84rem;
  color: var(--color-text-secondary);
  background: var(--color-bg-alt);
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}

.article-tag:hover {
  color: #fff;
  background: var(--gradient-primary);
}

/* 上下篇导航 */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}

.article-nav-item {
  display: block;
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.article-nav-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.article-nav-label {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 8px;
  display: block;
}

.article-nav-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.55;
  display: block;
}

.article-nav-item.next { text-align: right; }

/* 侧栏 */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.widget {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 28px;
}

.widget-title {
  font-size: 1.08rem;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-border);
  position: relative;
}

.widget-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 48px;
  height: 2px;
  background: var(--gradient-accent);
}

.widget-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.widget-list-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--color-border);
  transition: all var(--transition);
}

.widget-list-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.widget-list-item:hover .widget-item-title { color: var(--color-accent-dark); }

.widget-item-thumb {
  width: 66px;
  height: 66px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.widget-item-title {
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text);
  display: block;
  margin-bottom: 6px;
  transition: color var(--transition);
}

.widget-item-date {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.widget-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.widget-tag {
  display: inline-block;
  padding: 6px 15px;
  font-size: 0.84rem;
  color: var(--color-text-secondary);
  background: var(--color-bg-alt);
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}

.widget-tag:hover {
  color: #fff;
  background: var(--gradient-accent);
}

.widget-cta {
  background: var(--gradient-hero);
  border: none;
  color: #fff;
  text-align: center;
}

.widget-cta h3 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.widget-cta p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 20px;
}

/* ============================================================
   关于页：品牌故事 / 时间线 / 数据展示
   ============================================================ */
.about-story {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.about-story-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-story-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-story-media:hover img { transform: scale(1.04); }

.about-story-badge {
  position: absolute;
  bottom: 22px;
  right: 22px;
  padding: 16px 22px;
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.about-story-badge strong {
  display: block;
  font-size: 1.6rem;
  color: var(--color-primary);
  line-height: 1.2;
}

.about-story-badge span {
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.about-story-content h2 {
  font-size: 1.95rem;
  margin-bottom: 22px;
}

.about-story-content p {
  font-size: 1rem;
  line-height: 1.95;
  color: var(--color-text-secondary);
  margin-bottom: 1.1rem;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 28px;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

.about-highlight-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
}

.about-highlight-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
}

/* 时间线 */
.timeline {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding-left: 36px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 6px;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-primary-light) 100%);
}

.timeline-item {
  position: relative;
  padding-bottom: 40px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: '';
  position: absolute;
  left: -34px;
  top: 5px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 201, 167, 0.16);
}

.timeline-year {
  display: inline-block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  background: rgba(0, 201, 167, 0.10);
  padding: 3px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

.timeline-title {
  font-size: 1.14rem;
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

/* 数据展示 */
.stats-section {
  background: var(--gradient-hero);
  color: #fff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  padding: 28px 16px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.10);
  transition: all var(--transition);
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.10);
  transform: translateY(-4px);
}

.stat-value {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 8px;
}

.stat-value span {
  font-size: 1.2rem;
  color: var(--color-accent-light);
}

.stat-label {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.72);
}

/* 团队/价值观卡片 */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.value-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--transition);
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.value-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: rgba(26, 43, 107, 0.07);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  font-weight: 800;
  transition: all var(--transition);
}

.value-card:hover .value-icon {
  background: var(--gradient-primary);
  color: #fff;
  transform: scale(1.08);
}

.value-card h3 {
  font-size: 1.16rem;
  margin-bottom: 12px;
}

.value-card p {
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ============================================================
   联系页：联系卡片 / 留言表单
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 64px;
}

.contact-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition);
}

.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.contact-card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: var(--radius-md);
  background: rgba(0, 201, 167, 0.12);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  transition: all var(--transition);
}

.contact-card:hover .contact-card-icon {
  background: var(--gradient-accent);
  color: #fff;
  transform: scale(1.06);
}

.contact-card h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.contact-card p {
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 14px;
}

.contact-card-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  word-break: break-all;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}

.contact-form-wrap {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  padding: 48px;
}

.contact-form-wrap h2 {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.contact-form-wrap > p {
  font-size: 0.96rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full { grid-column: 1 / -1; }

.form-label {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-label .required {
  color: var(--color-danger);
  margin-left: 3px;
}

.form-control {
  width: 100%;
  padding: 13px 18px;
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.form-control::placeholder { color: var(--color-text-light); }

.form-control:focus {
  background: var(--color-surface);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 201, 167, 0.14);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.form-hint {
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  grid-column: 1 / -1;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.form-check input {
  width: 17px;
  height: 17px;
  margin-top: 3px;
  accent-color: var(--color-accent-dark);
  flex-shrink: 0;
}

.form-actions {
  grid-column: 1 / -1;
  margin-top: 8px;
}

/* 联系页侧栏（营业信息） */
.contact-info-panel {
  background: var(--gradient-hero);
  border-radius: var(--radius-lg);
  padding: 44px 38px;
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.contact-info-panel h2 {
  color: #fff;
  font-size: 1.45rem;
  margin-bottom: 14px;
}

.contact-info-panel > p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.94rem;
  line-height: 1.85;
  margin-bottom: 30px;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.info-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.info-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 201, 167, 0.18);
  color: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 700;
}

.info-label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 4px;
}

.info-value {
  font-size: 0.98rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.5;
  word-break: break-all;
}

/* 地图占位 */
.map-placeholder {
  margin-top: 64px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}

.map-placeholder img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.map-placeholder-caption {
  position: absolute;
  left: 24px;
  bottom: 24px;
  padding: 14px 24px;
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* ============================================================
   产品页：分类导航 / 产品网格 / 产品优势
   ============================================================ */
.product-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 52px;
}

.filter-btn {
  display: inline-block;
  padding: 10px 26px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  color: #fff;
  background: var(--gradient-primary);
  border-color: transparent;
  box-shadow: var(--shadow-md);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-media {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-media img { transform: scale(1.06); }

.product-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 5px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  background: var(--gradient-accent);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

.product-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-body h3 {
  font-size: 1.18rem;
  margin-bottom: 10px;
}

.product-desc {
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  flex: 1;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 0;
  border-top: 1px dashed var(--color-border);
  border-bottom: 1px dashed var(--color-border);
  margin-bottom: 20px;
}

.product-spec {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
}

.product-spec-label { color: var(--color-text-light); }
.product-spec-value { font-weight: 600; color: var(--color-text); }

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-price {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary);
}

.product-price small {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-light);
}

/* 产品优势 */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.advantage-card {
  display: flex;
  gap: 20px;
  padding: 32px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.advantage-icon {
  flex-shrink: 0;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(0, 201, 167, 0.12);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  font-weight: 800;
  transition: all var(--transition);
}

.advantage-card:hover .advantage-icon {
  background: var(--gradient-accent);
  color: #fff;
  transform: rotate(-5deg) scale(1.05);
}

.advantage-content h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.advantage-content p {
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* 对比表格 */
.compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
}

.compare-table {
  min-width: 640px;
}

.compare-table th,
.compare-table td {
  padding: 18px 24px;
  text-align: left;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-border);
}

.compare-table thead th {
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 700;
  white-space: nowrap;
}

.compare-table thead th:first-child { border-top-left-radius: var(--radius-lg); }
.compare-table thead th:last-child { border-top-right-radius: var(--radius-lg); }

.compare-table tbody tr:last-child td { border-bottom: none; }

.compare-table tbody tr:nth-child(even) { background: var(--color-bg-alt); }

.compare-table tbody tr:hover { background: rgba(0, 201, 167, 0.06); }

.compare-check { color: var(--color-success); font-weight: 700; }
.compare-cross { color: var(--color-danger); font-weight: 700; }

/* ============================================================
   页内通用：内容区排版 / 富文本辅助
   ============================================================ */
.content-block {
  max-width: 900px;
  margin: 0 auto;
}

.content-block h2 {
  font-size: 1.8rem;
  margin: 44px 0 18px;
  padding-left: 18px;
  border-left: 5px solid var(--color-accent);
}

.content-block h2:first-child { margin-top: 0; }

.content-block h3 {
  font-size: 1.22rem;
  margin: 30px 0 12px;
}

.content-block p {
  font-size: 1rem;
  line-height: 1.95;
  color: var(--color-text-secondary);
  margin-bottom: 1.1rem;
}

.content-block ul,
.content-block ol {
  margin: 0 0 1.1rem;
}

.content-block li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--color-text-secondary);
  line-height: 1.85;
}

.content-block ul li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
}

.content-block ol { counter-reset: content-item; }
.content-block ol li { counter-increment: content-item; }

.content-block ol li::before {
  content: counter(content-item);
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(26, 43, 107, 0.08);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-note {
  padding: 22px 26px;
  background: rgba(0, 201, 167, 0.08);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
  margin: 26px 0;
}

.info-note strong { color: var(--color-text); }

/* 两步区块（图文交替） */
.split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-block.reverse .split-media { order: 2; }

.split-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-content h2 {
  font-size: 1.85rem;
  margin-bottom: 20px;
}

.split-content p {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.split-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.split-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.96rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.split-feature-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  border-radius: 50%;
  background: rgba(0, 201, 167, 0.14);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
}

/* ============================================================
   页脚
   ============================================================ */
.site-footer {
  background: #0f1b4a;
  color: rgba(255, 255, 255, 0.72);
  padding: 72px 0 0;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
}

.footer-brand-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--gradient-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  font-weight: 800;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 22px;
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255,

}
/* ===== index.html 页面样式（系统自动从内联提取）===== */
:root{
  --brand:#0b6bff;
  --brand-dark:#0747b0;
  --brand-light:#e6f0ff;
  --accent:#00c9a7;
  --ink:#12192b;
  --ink-soft:#4a5468;
  --line:#e3e8f2;
  --bg-soft:#f5f8ff;
  --radius:16px;
  --shadow:0 12px 32px rgba(11,107,255,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:'Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);
  line-height:1.75;
  background:#fff;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:84px 0}
.section-head{max-width:760px;margin:0 auto 52px;text-align:center}
.section-head h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:900;letter-spacing:-.5px;margin-bottom:14px}
.section-head p{color:var(--ink-soft);font-size:1.02rem}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:2px;color:var(--brand);background:var(--brand-light);padding:6px 16px;border-radius:999px;margin-bottom:18px}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.06rem;letter-spacing:-.3px;line-height:1.25;max-width:340px}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:11px;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  display:grid;place-items:center;color:#fff;font-size:1.1rem;font-weight:900;
  box-shadow:0 6px 16px rgba(11,107,255,.28);
}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{
  padding:9px 14px;border-radius:999px;font-size:.92rem;font-weight:500;color:var(--ink-soft);
  transition:.22s ease;white-space:nowrap;
}
.main-nav a:hover{color:var(--brand);background:var(--brand-light)}
.main-nav a.active{color:#fff;background:var(--brand);font-weight:700;box-shadow:0 6px 16px rgba(11,107,255,.28)}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 20px;border-radius:999px;font-size:.9rem;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--brand-dark));
  box-shadow:0 8px 20px rgba(11,107,255,.3);transition:.25s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(11,107,255,.38)}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);border-radius:10px;
  width:42px;height:42px;cursor:pointer;font-size:1.15rem;color:var(--ink);
}
@media(max-width:960px){
  .main-nav{
    position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 20px;gap:4px;
    display:none;
  }
  .main-nav.open{display:flex}
  .nav-toggle{display:block}
  .nav-cta{display:none}
  .brand{font-size:.94rem;max-width:230px}
}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 85% 15%,rgba(0,201,167,.14),transparent 45%),
    radial-gradient(circle at 10% 85%,rgba(11,107,255,.12),transparent 50%),
    linear-gradient(180deg,#f7faff 0%,#ffffff 100%);
  padding:80px 0 90px;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero h1{
  font-size:clamp(2rem,4.2vw,3.15rem);
  font-weight:900;line-height:1.22;letter-spacing:-1px;margin-bottom:22px;
}
.hero h1 .grad{
  background:linear-gradient(120deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:1.08rem;color:var(--ink-soft);margin-bottom:30px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 30px;border-radius:12px;font-weight:700;font-size:1rem;
  transition:.25s ease;cursor:pointer;border:none;
}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;box-shadow:0 12px 26px rgba(11,107,255,.32)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 34px rgba(11,107,255,.42)}
.btn-ghost{background:#fff;color:var(--brand);border:1.5px solid var(--brand-light);box-shadow:0 6px 16px rgba(11,107,255,.08)}
.btn-ghost:hover{border-color:var(--brand);transform:translateY(-3px)}
.hero-stats{display:flex;flex-wrap:wrap;gap:34px}
.hero-stat strong{display:block;font-size:1.5rem;font-weight:900;color:var(--brand);line-height:1.2}
.hero-stat span{font-size:.85rem;color:var(--ink-soft)}
.hero-visual{position:relative}
.hero-visual img{border-radius:22px;box-shadow:0 30px 70px rgba(9,32,79,.22);width:100%;object-fit:cover}
.hero-float{
  position:absolute;background:#fff;border-radius:14px;box-shadow:0 16px 40px rgba(9,32,79,.16);
  padding:14px 18px;display:flex;align-items:center;gap:12px;font-size:.85rem;font-weight:600;
  animation:floatY 5s ease-in-out infinite;
}
.hero-float i{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-style:normal;font-size:1rem}
.hero-float.one{top:22px;left:-26px}
.hero-float.one i{background:#e6fff9;color:#00a98f}
.hero-float.two{bottom:34px;right:-22px;animation-delay:1.4s}
.hero-float.two i{background:var(--brand-light);color:var(--brand)}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-visual{order:-1}
  .hero-float.one{left:0}
  .hero-float.two{right:0}
}

/* ===== Features ===== */
.features{background:var(--bg-soft)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.feature-card{
  background:#fff;border-radius:var(--radius);padding:32px 28px;
  border:1px solid var(--line);transition:.3s ease;position:relative;overflow:hidden;
}
.feature-card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:4px;
  background:linear-gradient(90deg,var(--brand),var(--accent));
  transform:scaleX(0);transform-origin:left;transition:.35s ease;
}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.feature-card:hover::before{transform:scaleX(1)}
.feature-icon{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:var(--brand-light);color:var(--brand);font-size:1.5rem;margin-bottom:20px;
}
.feature-card h3{font-size:1.14rem;font-weight:700;margin-bottom:10px}
.feature-card p{font-size:.94rem;color:var(--ink-soft)}
@media(max-width:960px){.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.feature-grid{grid-template-columns:1fr}}

/* ===== Services ===== */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.service-card{
  border-radius:var(--radius);padding:34px 28px;background:#fff;
  border:1px solid var(--line);transition:.3s ease;
}
.service-card:hover{box-shadow:var(--shadow);transform:translateY(-6px)}
.service-num{
  font-size:2.1rem;font-weight:900;line-height:1;
  background:linear-gradient(120deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:16px;
}
.service-card h3{font-size:1.1rem;font-weight:700;margin-bottom:10px}
.service-card p{font-size:.94rem;color:var(--ink-soft)}
@media(max-width:960px){.service-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.service-grid{grid-template-columns:1fr}}

/* ===== Detail content ===== */
.detail{background:linear-gradient(180deg,#fff 0%,#f7faff 100%)}
.detail-layout{display:grid;grid-template-columns:1fr 340px;gap:52px;align-items:start}
.article-body h2{font-size:1.65rem;font-weight:900;margin:0 0 20px;letter-spacing:-.5px}
.article-body h3{font-size:1.16rem;font-weight:700;margin:32px 0 12px;color:var(--ink)}
.article-body p{color:var(--ink-soft);margin-bottom:18px;font-size:1rem}
.article-body p strong{color:var(--ink);font-weight:700}
.aside-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;margin-bottom:24px;box-shadow:0 6px 20px rgba(9,32,79,.05);
}
.aside-card h3{font-size:1.05rem;font-weight:700;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.aside-list li{display:flex;gap:10px;padding:9px 0;font-size:.92rem;color:var(--ink-soft);border-bottom:1px dashed var(--line)}
.aside-list li:last-child{border-bottom:none}
.aside-list li::before{content:"◆";color:var(--accent);font-size:.65rem;line-height:1.6}
.aside-card.highlight{background:linear-gradient(150deg,var(--brand),var(--brand-dark));border:none;color:#fff}
.aside-card.highlight h3{color:#fff;border-bottom-color:rgba(255,255,255,.25)}
.aside-card.highlight p{font-size:.92rem;color:rgba(255,255,255,.85);margin-bottom:18px}
.aside-card.highlight .btn{width:100%;background:#fff;color:var(--brand);box-shadow:none}
@media(max-width:960px){.detail-layout{grid-template-columns:1fr}}

/* ===== FAQ ===== */
.faq{background:#fff}
.faq-list{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{
  border:1px solid var(--line);border-radius:14px;background:#fff;
  overflow:hidden;transition:.25s ease;
}
.faq-item[open]{border-color:var(--brand-light);box-shadow:0 10px 28px rgba(11,107,255,.09)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 24px;font-weight:700;font-size:1rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:1.35rem;font-weight:400;color:var(--brand);flex:0 0 auto;
  transition:.25s ease;line-height:1;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{background:var(--brand-light);color:var(--brand-dark)}
.faq-answer{padding:0 24px 22px;color:var(--ink-soft);font-size:.95rem}

/* ===== CTA ===== */
.cta{background:linear-gradient(135deg,#0a3fb5 0%,#0b6bff 55%,#00b39b 100%);color:#fff;text-align:center;padding:88px 0;position:relative;overflow:hidden}
.cta::before,.cta::after{
  content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.07);
}
.cta::before{width:340px;height:340px;top:-140px;left:-90px}
.cta::after{width:260px;height:260px;bottom:-120px;right:-60px}
.cta .container{position:relative;z-index:2}
.cta h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:900;margin-bottom:18px;letter-spacing:-.5px}
.cta p{max-width:640px;margin:0 auto 32px;color:rgba(255,255,255,.88);font-size:1.04rem}
.cta .btn{background:#fff;color:var(--brand);box-shadow:0 14px 32px rgba(0,0,0,.18)}
.cta .btn:hover{transform:translateY(-3px) scale(1.02)}
.cta-note{margin-top:20px;font-size:.84rem;color:rgba(255,255,255,.72)}

/* ===== Footer ===== */
.site-footer{background:#0a1122;color:#a9b4c9;padding:64px 0 0;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.footer-brand .brand{color:#fff;margin-bottom:16px}
.footer-brand p{color:#8894ac;font-size:.9rem;max-width:300px}
.footer-col h4{color:#fff;font-size:.98rem;font-weight:700;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{color:#a9b4c9;transition:.2s}
.footer-col ul li a:hover{color:#fff;padding-left:4px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.09);padding:22px 0;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:.84rem;color:#7b869c;
}
@media(max-width:960px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* reveal animation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* ===== about.html 页面样式（系统自动从内联提取）===== */
.about-hero{
  position:relative;padding:140px 0 90px;text-align:center;
  background:radial-gradient(circle at 20% 20%,rgba(56,132,255,.28),transparent 55%),
             radial-gradient(circle at 85% 70%,rgba(0,214,170,.22),transparent 55%),
             linear-gradient(160deg,#071022 0%,#0c1a33 55%,#0a1526 100%);
  overflow:hidden;
}
.about-hero::after{
  content:"";position:absolute;inset:0;
  background:url("https://picsum.photos/seed/ouyi-about-hero/1600/700") center/cover no-repeat;
  opacity:.14;mix-blend-mode:luminosity;pointer-events:none;
}
.about-hero h1{position:relative;z-index:2;font-size:clamp(1.9rem,4.4vw,3rem);font-weight:900;letter-spacing:1px;color:#fff;margin-bottom:18px}
.about-hero p{position:relative;z-index:2;max-width:760px;margin:0 auto;color:#b9c8e2;font-size:clamp(.95rem,1.6vw,1.1rem);line-height:1.9}
.bread-nav{position:relative;z-index:2;font-size:.85rem;color:#7d90b0;margin-bottom:22px}
.bread-nav a{color:#8fb4ef;text-decoration:none}
.bread-nav a:hover{text-decoration:underline}

.story-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.story-grid .txt h2{font-size:clamp(1.5rem,3vw,2.1rem);color:#0d1b33;margin-bottom:22px;font-weight:800}
.story-grid .txt p{color:#4a5a76;line-height:2;margin-bottom:16px;font-size:1rem}
.story-img{border-radius:20px;overflow:hidden;box-shadow:0 24px 60px -22px rgba(10,30,70,.45);position:relative}
.story-img img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.story-img:hover img{transform:scale(1.06)}
.story-badge{
  position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.94);
  border-radius:14px;padding:12px 18px;font-size:.85rem;color:#0d1b33;font-weight:700;
  box-shadow:0 10px 26px -10px rgba(0,0,0,.4);
}

.value-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.value-card{
  background:#fff;border:1px solid #e6edf8;border-radius:18px;padding:30px 24px;
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
}
.value-card:hover{transform:translateY(-8px);box-shadow:0 22px 48px -20px rgba(20,60,140,.32);border-color:#bcd4ff}
.value-card .ico{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;font-weight:900;color:#fff;margin-bottom:18px;
  background:linear-gradient(135deg,#2f7bff,#12c9a3);
}
.value-card h3{font-size:1.08rem;color:#0d1b33;margin-bottom:10px;font-weight:800}
.value-card p{color:#5a6a86;font-size:.9rem;line-height:1.85;margin:0}

.timeline{position:relative;margin-top:48px;padding-left:36px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(#2f7bff,#12c9a3)}
.tl-item{position:relative;padding:0 0 38px 0}
.tl-item::before{
  content:"";position:absolute;left:-36px;top:5px;width:18px;height:18px;border-radius:50%;
  background:#fff;border:4px solid #2f7bff;box-shadow:0 0 0 5px rgba(47,123,255,.14);
}
.tl-item:nth-child(even)::before{border-color:#12c9a3;box-shadow:0 0 0 5px rgba(18,201,163,.16)}
.tl-year{display:inline-block;font-weight:900;color:#2f7bff;font-size:.95rem;letter-spacing:1px;margin-bottom:8px}
.tl-item:nth-child(even) .tl-year{color:#0ea98a}
.tl-item h3{font-size:1.1rem;color:#0d1b33;margin:0 0 8px;font-weight:800}
.tl-item p{color:#5a6a86;line-height:1.9;margin:0;font-size:.94rem}

.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-cell{padding:34px 14px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);transition:background .3s ease,transform .3s ease}
.stat-cell:hover{background:rgba(255,255,255,.11);transform:translateY(-6px)}
.stat-num{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:900;color:#fff;letter-spacing:1px}
.stat-num span{color:#38e6bd;font-size:.9em}
.stat-label{margin-top:8px;color:#a9bcd8;font-size:.88rem;letter-spacing:.5px}

.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.team-card{background:#fff;border-radius:20px;overflow:hidden;border:1px solid #e6edf8;transition:transform .35s ease,box-shadow .35s ease}
.team-card:hover{transform:translateY(-8px);box-shadow:0 24px 50px -20px rgba(20,60,140,.3)}
.team-card img{width:100%;height:250px;object-fit:cover;display:block}
.team-body{padding:22px}
.team-body h3{margin:0 0 4px;font-size:1.12rem;color:#0d1b33;font-weight:800}
.team-role{color:#2f7bff;font-size:.85rem;font-weight:700;margin-bottom:12px;display:block}
.team-body p{color:#5a6a86;font-size:.9rem;line-height:1.85;margin:0}

.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{background:#fff;border:1px solid #e6edf8;border-radius:16px;margin-bottom:16px;overflow:hidden;transition:border-color .3s ease,box-shadow .3s ease}
.faq-item[open]{border-color:#bcd4ff;box-shadow:0 18px 40px -22px rgba(20,60,140,.35)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 26px;font-weight:700;color:#0d1b33;font-size:1rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;color:#2f7bff;font-weight:400;transition:transform .3s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-a{padding:0 26px 22px;color:#5a6a86;line-height:1.95;font-size:.94rem}

@media(max-width:980px){
  .story-grid{grid-template-columns:1fr;gap:34px}
  .value-cards{grid-template-columns:repeat(2,1fr)}
  .stat-band{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}
}
@media(max-width:560px){
  .about-hero{padding:110px 0 64px}
  .value-cards{grid-template-columns:1fr}
  .timeline{padding-left:30px}
  .tl-item::before{left:-30px}
}

/* ===== contact.html 页面样式（系统自动从内联提取）===== */
.banner-contact{
  position:relative;
  padding:150px 0 90px;
  background:linear-gradient(135deg,#0b1b3a 0%,#102a56 55%,#0a3b6b 100%);
  overflow:hidden;
  text-align:center;
}
.banner-contact::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 18% 25%,rgba(56,160,255,.22),transparent 42%),
    radial-gradient(circle at 84% 70%,rgba(0,224,180,.18),transparent 45%);
  pointer-events:none;
}
.banner-contact .banner-inner{position:relative;z-index:2;max-width:860px;margin:0 auto;padding:0 20px;}
.banner-contact h1{
  font-size:clamp(1.9rem,4.2vw,3rem);
  color:#fff;
  font-weight:900;
  letter-spacing:1px;
  margin-bottom:18px;
}
.banner-contact p{
  color:rgba(220,235,255,.88);
  font-size:clamp(.95rem,1.6vw,1.1rem);
  line-height:1.9;
  max-width:720px;
  margin:0 auto;
}
.banner-breadcrumb{
  position:relative;
  z-index:2;
  margin-top:26px;
  font-size:.88rem;
  color:rgba(180,205,240,.85);
}
.banner-breadcrumb a{color:rgba(180,205,240,.85);text-decoration:none;}
.banner-breadcrumb a:hover{color:#4fd1c5;}
.banner-breadcrumb span{margin:0 8px;opacity:.6;}

.contact-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
  margin-top:8px;
}
.contact-card{
  background:#fff;
  border:1px solid #e6edf6;
  border-radius:18px;
  padding:34px 26px;
  box-shadow:0 12px 32px rgba(16,42,86,.07);
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
  text-align:center;
}
.contact-card:hover{
  transform:translateY(-8px);
  box-shadow:0 22px 48px rgba(16,42,86,.14);
  border-color:#bcd8f5;
}
.contact-icon{
  width:64px;height:64px;
  margin:0 auto 20px;
  border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#0f2f66,#1c6bd1);
  color:#fff;
  font-size:1.6rem;
  font-weight:700;
  box-shadow:0 8px 20px rgba(28,107,209,.28);
}
.contact-card h3{
  font-size:1.15rem;
  color:#0b1b3a;
  margin-bottom:12px;
  font-weight:700;
}
.contact-card p{
  color:#5a6d85;
  font-size:.95rem;
  line-height:1.85;
  margin-bottom:6px;
}
.contact-card .main-value{
  color:#0f2f66;
  font-weight:700;
  font-size:1.05rem;
  word-break:break-all;
}
.contact-card .sub-note{
  font-size:.82rem;
  color:#8a9bb0;
  margin-top:10px;
}

.contact-panel{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:40px;
  align-items:start;
  margin-top:10px;
}
.form-box{
  background:#fff;
  border:1px solid #e6edf6;
  border-radius:20px;
  padding:38px 34px;
  box-shadow:0 16px 40px rgba(16,42,86,.08);
}
.form-box h2{
  font-size:1.45rem;
  color:#0b1b3a;
  margin-bottom:8px;
}
.form-box .form-sub{
  color:#71839a;
  font-size:.92rem;
  margin-bottom:26px;
  line-height:1.8;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-field{margin-bottom:20px;}
.form-field label{
  display:block;
  font-size:.9rem;
  color:#2c4160;
  font-weight:500;
  margin-bottom:8px;
}
.form-field label .req{color:#e5484d;}
.form-field input,
.form-field textarea,
.form-field select{
  width:100%;
  padding:13px 15px;
  border:1px solid #d5e0ee;
  border-radius:10px;
  font-family:inherit;
  font-size:.95rem;
  color:#1a2c47;
  background:#fbfdff;
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.form-field textarea{resize:vertical;min-height:130px;}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus{
  outline:none;
  border-color:#1c6bd1;
  background:#fff;
  box-shadow:0 0 0 4px rgba(28,107,209,.12);
}
.btn-submit{
  display:inline-block;
  width:100%;
  padding:15px 20px;
  border:none;
  border-radius:10px;
  background:linear-gradient(120deg,#0f2f66,#1c6bd1);
  color:#fff;
  font-size:1.02rem;
  font-weight:700;
  letter-spacing:1px;
  cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,filter .25s ease;
  box-shadow:0 12px 26px rgba(28,107,209,.3);
}
.btn-submit:hover{
  transform:translateY(-3px);
  filter:brightness(1.08);
  box-shadow:0 18px 34px rgba(28,107,209,.4);
}
.form-tip{
  margin-top:14px;
  font-size:.8rem;
  color:#93a3b8;
  text-align:center;
  line-height:1.7;
}
.form-msg{
  display:none;
  margin-top:16px;
  padding:12px 16px;
  border-radius:10px;
  background:#e9f9f1;
  color:#12855d;
  font-size:.9rem;
  border:1px solid #b9ecd5;
}

.time-box{
  background:linear-gradient(150deg,#0b1b3a,#123069 60%,#0a3b6b);
  border-radius:20px;
  padding:36px 32px;
  color:#fff;
  box-shadow:0 18px 44px rgba(11,27,58,.28);
  position:relative;
  overflow:hidden;
}
.time-box::after{
  content:"";
  position:absolute;
  width:200px;height:200px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(79,209,197,.28),transparent 70%);
  top:-60px;right:-60px;
  pointer-events:none;
}
.time-box h2{
  font-size:1.35rem;
  margin-bottom:10px;
  position:relative;
  z-index:1;
}
.time-box .time-sub{
  color:rgba(210,228,255,.82);
  font-size:.9rem;
  line-height:1.8;
  margin-bottom:26px;
  position:relative;
  z-index:1;
}
.time-list{list-style:none;padding:0;margin:0;position:relative;z-index:1;}
.time-list li{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  padding:14px 0;
  border-bottom:1px solid rgba(255,255,255,.12);
  font-size:.93rem;
}
.time-list li:last-child{border-bottom:none;}
.time-list .day{color:rgba(215,232,255,.92);}
.time-list .hours{color:#5fe0cf;font-weight:600;text-align:right;}
.time-note{
  margin-top:22px;
  padding:14px 16px;
  border-radius:12px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  font-size:.85rem;
  line-height:1.8;
  color:rgba(220,235,255,.86);
  position:relative;
  z-index:1;
}

.faq-wrap{max-width:920px;margin:0 auto;}
.faq-item{
  background:#fff;
  border:1px solid #e6edf6;
  border-radius:14px;
  margin-bottom:16px;
  overflow:hidden;
  transition:border-color .3s ease,box-shadow .3s ease;
}
.faq-item:hover{
  border-color:#bcd8f5;
  box-shadow:0 10px 26px rgba(16,42,86,.07);
}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 24px;
  background:none;
  border:none;
  cursor:pointer;
  text-align:left;
  font-family:inherit;
  font-size:1rem;
  font-weight:700;
  color:#102a56;
  line-height:1.6;
}
.faq-q .faq-plus{
  flex:0 0 auto;
  width:26px;height:26px;
  border-radius:50%;
  background:#eef4fd;
  color:#1c6bd1;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;
  font-weight:700;
  transition:transform .3s ease,background .3s ease,color .3s ease;
}
.faq-item.open .faq-plus{
  transform:rotate(45deg);
  background:#1c6bd1;
  color:#fff;
}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .4s ease;
}
.faq-a p{
  padding:0 24px 22px;
  margin:0;
  color:#5a6d85;
  font-size:.94rem;
  line-height:1.95;
}
.faq-item.open .faq-a{max-height:340px;}

.map-strip{
  margin-top:56px;
  background:#fff;
  border:1px solid #e6edf6;
  border-radius:18px;
  overflow:hidden;
  display:grid;
  grid-template-columns:1fr 1fr;
  box-shadow:0 12px 34px rgba(16,42,86,.07);
}
.map-strip img{
  width:100%;height:100%;
  object-fit:cover;
  min-height:280px;
  display:block;
}
.map-text{padding:38px 34px;display:flex;flex-direction:column;justify-content:center;}
.map-text h3{font-size:1.25rem;color:#0b1b3a;margin-bottom:12px;}
.map-text p{color:#5a6d85;font-size:.94rem;line-height:1.9;margin-bottom:10px;}

@media(max-width:980px){
  .contact-grid{grid-template-columns:1fr 1fr;}
  .contact-panel{grid-template-columns:1fr;}
  .map-strip{grid-template-columns:1fr;}
  .map-strip img{min-height:220px;}
}
@media(max-width:640px){
  .banner-contact{padding:120px 0 70px;}
  .contact-grid{grid-template-columns:1fr;}
  .form-box{padding:28px 22px;}
  .form-row{grid-template-columns:1fr;}
  .time-box{padding:28px 22px;}
  .faq-q{font-size:.94rem;padding:16px 18px;}
  .faq-a p{padding:0 18px 18px;}
}

/* ===== news-detail.html 页面样式（系统自动从内联提取）===== */
.article-hero{background:linear-gradient(135deg,#0b1f3a 0%,#123a6b 55%,#1c5fa8 100%);color:#fff;padding:70px 0 60px;position:relative;overflow:hidden}
.article-hero::after{content:"";position:absolute;right:-100px;top:-100px;width:380px;height:380px;border-radius:50%;background:rgba(72,160,255,.18);filter:blur(10px)}
.article-hero .container{position:relative;z-index:2;max-width:1160px;margin:0 auto;padding:0 20px}
.breadcrumb{font-size:.86rem;color:#b9d3f2;margin-bottom:18px}
.breadcrumb a{color:#cfe4ff;text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.article-hero h1{font-size:clamp(1.5rem,3.4vw,2.5rem);line-height:1.35;margin:0 0 18px;max-width:900px}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:.9rem;color:#bcd7f7}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:40px;max-width:1160px;margin:0 auto;padding:56px 20px}
.article-body{background:#fff;border-radius:16px;box-shadow:0 10px 34px rgba(15,45,90,.08);padding:40px}
.article-body h2{font-size:1.5rem;color:#0f2d5a;margin:38px 0 16px;padding-left:14px;border-left:5px solid #1c6fd4}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:1.15rem;color:#123a6b;margin:26px 0 12px}
.article-body p{color:#3a4a60;line-height:1.95;margin:0 0 18px;font-size:1.02rem}
.article-body ul,.article-body ol{color:#3a4a60;line-height:1.9;padding-left:22px;margin:0 0 20px}
.article-body li{margin-bottom:8px}
.article-body figure{margin:28px 0}
.article-body figure img{width:100%;border-radius:12px;display:block}
.article-body figcaption{text-align:center;font-size:.86rem;color:#7c8ba1;margin-top:10px}
.lead-quote{background:#f1f7ff;border-left:4px solid #1c6fd4;padding:18px 22px;border-radius:0 12px 12px 0;color:#1b3a63;font-size:1.03rem;line-height:1.85;margin:0 0 24px}
.info-table{width:100%;border-collapse:collapse;margin:10px 0 24px;font-size:.95rem}
.info-table th,.info-table td{border:1px solid #e2ebf6;padding:12px 14px;text-align:left;color:#3a4a60}
.info-table th{background:#f3f8ff;color:#0f2d5a;font-weight:700}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 30px}
.tag-list a{background:#eef5ff;color:#1c6fd4;text-decoration:none;font-size:.85rem;padding:6px 14px;border-radius:20px;transition:.25s}
.tag-list a:hover{background:#1c6fd4;color:#fff}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:36px;padding-top:28px;border-top:1px dashed #d7e3f2}
.post-nav a{display:block;text-decoration:none;background:#f7faff;border:1px solid #e2ebf6;border-radius:12px;padding:16px 18px;transition:.25s}
.post-nav a:hover{border-color:#1c6fd4;box-shadow:0 8px 20px rgba(28,111,212,.12);transform:translateY(-2px)}
.post-nav .nav-label{font-size:.78rem;color:#7c8ba1;margin-bottom:6px;display:block}
.post-nav .nav-title{font-size:.98rem;color:#123a6b;font-weight:600;line-height:1.5}
.post-nav .next{text-align:right}
.sidebar{display:flex;flex-direction:column;gap:26px}
.widget{background:#fff;border-radius:16px;box-shadow:0 10px 34px rgba(15,45,90,.08);padding:26px 24px}
.widget h2{font-size:1.1rem;color:#0f2d5a;margin:0 0 18px;padding-bottom:12px;border-bottom:2px solid #eef5ff}
.hot-list{list-style:none;padding:0;margin:0}
.hot-list li{padding:14px 0;border-bottom:1px solid #f0f5fb}
.hot-list li:last-child{border-bottom:none;padding-bottom:0}
.hot-list a{text-decoration:none;color:#25436b;font-size:.95rem;line-height:1.55;display:block;transition:.25s}
.hot-list a:hover{color:#1c6fd4}
.hot-list .hot-time{font-size:.78rem;color:#93a3b8;margin-top:6px;display:block}
.hot-rank{display:inline-block;width:20px;height:20px;line-height:20px;text-align:center;border-radius:6px;background:#eef5ff;color:#1c6fd4;font-size:.75rem;margin-right:8px;font-weight:700;vertical-align:2px}
.hot-rank.top{background:#1c6fd4;color:#fff}
.widget-cta{background:linear-gradient(150deg,#0f2d5a,#1c6fd4);color:#fff;border-radius:16px;padding:28px 24px;text-align:center}
.widget-cta h3{margin:0 0 12px;font-size:1.12rem}
.widget-cta p{font-size:.9rem;line-height:1.8;color:#d6e6fb;margin:0 0 20px}
.widget-cta a{display:inline-block;background:#fff;color:#1c6fd4;text-decoration:none;font-weight:700;padding:12px 30px;border-radius:30px;transition:.25s}
.widget-cta a:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.22)}
.faq-item{border:1px solid #e2ebf6;border-radius:12px;margin-bottom:14px;overflow:hidden;background:#fff}
.faq-item summary{cursor:pointer;padding:16px 18px;font-weight:600;color:#123a6b;font-size:.98rem;list-style:none;position:relative;padding-right:44px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.3rem;color:#1c6fd4}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 18px 18px;color:#3a4a60;line-height:1.85;font-size:.94rem;margin:0}
@media(max-width:900px){.article-layout{grid-template-columns:1fr;padding:40px 16px}.article-body{padding:26px}.post-nav{grid-template-columns:1fr}.post-nav .next{text-align:left}}

/* ===== news.html 页面样式（系统自动从内联提取）===== */
.news-hero{
  position:relative;
  padding:calc(80px + 5vw) 0 60px;
  background:linear-gradient(135deg,#0b1220 0%,#10203a 55%,#0d2b3a 100%);
  overflow:hidden;
}
.news-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(600px 300px at 15% 20%,rgba(0,200,255,.16),transparent 70%),
    radial-gradient(500px 260px at 85% 75%,rgba(0,255,170,.12),transparent 70%);
  pointer-events:none;
}
.news-hero .wrap{position:relative;z-index:2;}
.news-hero h1{
  font-size:clamp(1.8rem,4.2vw,3rem);
  line-height:1.25;
  margin:0 0 18px;
  color:#fff;
  letter-spacing:.5px;
}
.news-hero .lead{
  max-width:720px;
  color:#a9bad0;
  font-size:clamp(.95rem,1.6vw,1.08rem);
  line-height:1.9;
  margin:0;
}
.crumb{
  font-size:.86rem;
  color:#7f93ad;
  margin-bottom:22px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
}
.crumb a{color:#7f93ad;text-decoration:none;}
.crumb a:hover{color:#31d0ff;}
.crumb span.sep{opacity:.5;}

.news-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:40px;
  align-items:start;
}
@media(max-width:960px){
  .news-layout{grid-template-columns:1fr;}
}

.filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin:0 0 30px;
  padding:0;
  list-style:none;
}
.filter-bar button{
  font-family:inherit;
  font-size:.92rem;
  padding:9px 20px;
  border-radius:999px;
  border:1px solid rgba(49,208,255,.28);
  background:rgba(49,208,255,.06);
  color:#9fb4cc;
  cursor:pointer;
  transition:all .28s ease;
}
.filter-bar button:hover{
  color:#fff;
  border-color:#31d0ff;
  transform:translateY(-2px);
  box-shadow:0 8px 22px rgba(49,208,255,.18);
}
.filter-bar button.active{
  background:linear-gradient(135deg,#31d0ff,#0a8fd1);
  color:#04121d;
  font-weight:700;
  border-color:transparent;
  box-shadow:0 10px 26px rgba(49,208,255,.32);
}

.article-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:26px;
}
@media(max-width:700px){
  .article-list{grid-template-columns:1fr;}
}
.article-card{
  position:relative;
  border-radius:18px;
  overflow:hidden;
  background:linear-gradient(160deg,#111d2e,#0b1522);
  border:1px solid rgba(255,255,255,.06);
  display:flex;
  flex-direction:column;
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
  animation:fadeUp .7s ease both;
}
.article-card:hover{
  transform:translateY(-6px);
  border-color:rgba(49,208,255,.42);
  box-shadow:0 22px 46px rgba(0,0,0,.5);
}
.article-card .thumb{
  display:block;
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  filter:saturate(.9);
  transition:transform .5s ease,filter .5s ease;
}
.article-card:hover .thumb{
  transform:scale(1.045);
  filter:saturate(1.1);
}
.article-card .body{
  padding:22px 22px 24px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.article-card .meta{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:.8rem;
  color:#7f93ad;
  margin-bottom:12px;
  flex-wrap:wrap;
}
.tag-pill{
  font-size:.74rem;
  padding:3px 11px;
  border-radius:999px;
  background:rgba(0,255,170,.1);
  color:#4fe6a8;
  border:1px solid rgba(0,255,170,.22);
  letter-spacing:.4px;
}
.article-card h2{
  font-size:1.12rem;
  line-height:1.5;
  margin:0 0 12px;
  color:#eaf2fb;
  font-weight:700;
}
.article-card h2 a{
  color:inherit;
  text-decoration:none;
  transition:color .25s ease;
}
.article-card h2 a:hover{color:#31d0ff;}
.article-card p.excerpt{
  color:#93a7bf;
  font-size:.92rem;
  line-height:1.85;
  margin:0 0 20px;
  flex:1;
}
.read-more{
  align-self:flex-start;
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:.88rem;
  font-weight:600;
  color:#31d0ff;
  text-decoration:none;
  padding:9px 18px;
  border-radius:10px;
  border:1px solid rgba(49,208,255,.32);
  transition:all .28s ease;
}
.read-more::after{content:"→";transition:transform .28s ease;}
.read-more:hover{
  background:rgba(49,208,255,.12);
  color:#fff;
  border-color:#31d0ff;
}
.read-more:hover::after{transform:translateX(5px);}

.pagination{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:9px;
  margin:52px 0 0;
  flex-wrap:wrap;
}
.pagination a,.pagination span{
  min-width:44px;
  height:44px;
  padding:0 14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  font-size:.92rem;
  text-decoration:none;
  color:#9fb4cc;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  transition:all .25s ease;
}
.pagination a:hover{
  color:#04121d;
  background:#31d0ff;
  border-color:#31d0ff;
  transform:translateY(-2px);
}
.pagination .current{
  background:linear-gradient(135deg,#31d0ff,#0a8fd1);
  color:#04121d;
  font-weight:700;
  border-color:transparent;
}
.pagination .dots{border:none;background:none;cursor:default;}

.news-aside{display:flex;flex-direction:column;gap:26px;}
.aside-box{
  background:linear-gradient(160deg,#111d2e,#0b1522);
  border:1px solid rgba(255,255,255,.07);
  border-radius:18px;
  padding:26px 24px;
}
.aside-box h3{
  font-size:1.02rem;
  margin:0 0 18px;
  color:#eaf2fb;
  display:flex;
  align-items:center;
  gap:10px;
}
.aside-box h3::before{
  content:"";
  width:4px;height:18px;
  border-radius:2px;
  background:linear-gradient(180deg,#31d0ff,#00ffaa);
}
.aside-box ul{list-style:none;margin:0;padding:0;}
.aside-box ul li{
  padding:12px 0;
  border-bottom:1px dashed rgba(255,255,255,.07);
}
.aside-box ul li:last-child{border-bottom:none;padding-bottom:0;}
.aside-box ul li a{
  color:#a9bad0;
  text-decoration:none;
  font-size:.9rem;
  line-height:1.7;
  display:block;
  transition:color .25s ease,transform .25s ease;
}
.aside-box ul li a:hover{color:#31d0ff;transform:translateX(4px);}
.aside-box .date{display:block;font-size:.76rem;color:#66798f;margin-top:4px;}

.promo-box{
  background:linear-gradient(150deg,#0a8fd1,#0d2b3a 70%);
  border:none;
  text-align:center;
}
.promo-box p{
  color:#cfe6f5;
  font-size:.9rem;
  line-height:1.85;
  margin:0 0 20px;
}
.promo-box .btn-download{
  display:inline-block;
  padding:13px 30px;
  border-radius:999px;
  background:#fff;
  color:#062033;
  font-weight:700;
  font-size:.94rem;
  text-decoration:none;
  transition:transform .28s ease,box-shadow .28s ease;
}
.promo-box .btn-download:hover{
  transform:translateY(-3px);
  box-shadow:0 14px 30px rgba(0,0,0,.35);
}

.faq-wrap{margin-top:70px;}
.faq-wrap h2{
  font-size:clamp(1.35rem,2.6vw,1.9rem);
  color:#eaf2fb;
  margin:0 0 26px;
}
.faq-item{
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;
  margin-bottom:14px;
  background:rgba(255,255,255,.025);
  overflow:hidden;
  transition:border-color .28s ease;
}
.faq-item:hover{border-color:rgba(49,208,255,.3);}
.faq-item summary{
  cursor:pointer;
  padding:18px 22px;
  font-weight:600;
  color:#dbe7f4;
  font-size:.98rem;
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  font-size:1.3rem;
  color:#31d0ff;
  transition:transform .3s ease;
  flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-body{
  padding:0 22px 20px;
  color:#93a7bf;
  font-size:.92rem;
  line-height:1.9;
}

@keyframes fadeUp{
  from{opacity:0;transform:translateY(26px);}
  to{opacity:1;transform:translateY(0);}
}
.article-card:nth-child(1){animation-delay:.02s;}
.article-card:nth-child(2){animation-delay:.06s;}
.article-card:nth-child(3){animation-delay:.1s;}
.article-card:nth-child(4){animation-delay:.14s;}
.article-card:nth-child(5){animation-delay:.18s;}
.article-card:nth-child(6){animation-delay:.22s;}
.article-card:nth-child(7){animation-delay:.26s;}
.article-card:nth-child(8){animation-delay:.3s;}
.article-card:nth-child(9){animation-delay:.34s;}
.article-card:nth-child(10){animation-delay:.38s;}
.article-card:nth-child(11){animation-delay:.42s;}
.article-card:nth-child(12){animation-delay:.46s;}
@media(prefers-reduced-motion:reduce){
  .article-card{animation:none;}
  *{transition-duration:.01ms !important;}
}

/* ===== products.html 页面样式（系统自动从内联提取）===== */
:root{
  --oy-navy:#0b1729;
  --oy-navy-2:#12233d;
  --oy-blue:#1e6bff;
  --oy-blue-soft:#e8f0ff;
  --oy-gold:#e3b04b;
  --oy-text:#1a2233;
  --oy-muted:#5a6a80;
  --oy-line:#e3e9f2;
  --oy-bg:#f6f9fd;
  --oy-radius:18px;
  --oy-shadow:0 18px 42px rgba(16,38,74,.09);
}
.page-banner{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(30,107,255,.42), transparent 60%),
    radial-gradient(700px 380px at 92% 8%, rgba(227,176,75,.26), transparent 62%),
    linear-gradient(135deg,#0b1729 0%,#12233d 55%,#16304f 100%);
  color:#fff;
  padding:82px 0 92px;
}
.page-banner::after{
  content:"";
  position:absolute;
  inset:auto -12% -60% -12%;
  height:180px;
  background:radial-gradient(closest-side, rgba(30,107,255,.35), transparent);
  filter:blur(18px);
}
.page-banner .banner-grid{
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:44px;
  align-items:center;
  position:relative;
  z-index:2;
}
.banner-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:7px 16px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  font-size:13px;
  letter-spacing:.14em;
  color:#cfe0ff;
}
.banner-eyebrow span.dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--oy-gold);
  box-shadow:0 0 0 4px rgba(227,176,75,.22);
}
.page-banner h1{
  font-size:clamp(28px,4vw,46px);
  line-height:1.2;
  margin:20px 0 16px;
  font-weight:900;
  letter-spacing:.01em;
}
.page-banner h1 em{
  font-style:normal;
  background:linear-gradient(92deg,#7fb2ff,#e3b04b);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.page-banner p.lead{
  color:#c3d3ea;
  font-size:16px;
  line-height:1.95;
  max-width:640px;
}
.banner-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.banner-stats{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
}
.stat-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.13);
  border-radius:16px;
  padding:18px 20px;
  backdrop-filter:blur(6px);
}
.stat-card strong{display:block;font-size:26px;font-weight:900;color:#fff;letter-spacing:.02em}
.stat-card span{font-size:13px;color:#9fb6d4}
.cat-nav{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:-34px;position:relative;z-index:5;
  background:#fff;border:1px solid var(--oy-line);border-radius:20px;
  padding:16px 18px;box-shadow:var(--oy-shadow);
}
.cat-nav a{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:12px;
  background:var(--oy-bg);
  color:var(--oy-navy);font-weight:700;font-size:14px;
  border:1px solid transparent;
  transition:.28s;
}
.cat-nav a:hover{background:var(--oy-blue);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(30,107,255,.28)}
.cat-nav a i{font-style:normal;color:var(--oy-gold)}
.prod-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.prod-card{
  background:#fff;
  border:1px solid var(--oy-line);
  border-radius:var(--oy-radius);
  overflow:hidden;
  display:flex;flex-direction:column;
  box-shadow:0 8px 24px rgba(16,38,74,.05);
  transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.prod-card:hover{transform:translateY(-8px);box-shadow:0 26px 50px rgba(16,38,74,.14);border-color:#c9dcff}
.prod-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#e9eef7}
.prod-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.prod-card:hover .prod-thumb img{transform:scale(1.07)}
.prod-tag{
  position:absolute;top:14px;left:14px;
  font-size:12px;font-weight:700;letter-spacing:.06em;
  color:#fff;background:linear-gradient(120deg,#1e6bff,#3f8bff);
  padding:6px 13px;border-radius:999px;
  box-shadow:0 6px 16px rgba(30,107,255,.35);
}
.prod-tag.gold{background:linear-gradient(120deg,#d99b2b,#e3b04b);box-shadow:0 6px 16px rgba(227,176,75,.35)}
.prod-body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.prod-body h3{font-size:19px;margin:0 0 10px;color:var(--oy-navy);font-weight:800}
.prod-body p{color:var(--oy-muted);font-size:14.5px;line-height:1.9;margin:0 0 18px;flex:1}
.prod-feats{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:8px}
.prod-feats li{
  font-size:13.5px;color:#3c4c63;display:flex;align-items:flex-start;gap:8px;
}
.prod-feats li::before{
  content:"";
  flex:0 0 auto;width:7px;height:7px;margin-top:7px;border-radius:50%;
  background:linear-gradient(120deg,#1e6bff,#7fb2ff);
}
.prod-more{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 20px;border-radius:12px;
  background:var(--oy-navy);color:#fff;font-weight:700;font-size:14px;
  transition:.28s;
}
.prod-more:hover{background:var(--oy-blue);transform:translateY(-2px);box-shadow:0 12px 26px rgba(30,107,255,.3)}
.prod-more::after{content:"→";transition:transform .28s}
.prod-more:hover::after{transform:translateX(4px)}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.adv-card{
  background:#fff;border:1px solid var(--oy-line);border-radius:16px;
  padding:28px 26px;transition:.32s;position:relative;overflow:hidden;
}
.adv-card::before{
  content:"";position:absolute;left:0;top:0;height:4px;width:0;
  background:linear-gradient(90deg,#1e6bff,#e3b04b);transition:width .4s ease;
}
.adv-card:hover{transform:translateY(-6px);box-shadow:var(--oy-shadow)}
.adv-card:hover::before{width:100%}
.adv-icon{
  width:52px;height:52px;border-radius:14px;
  display:grid;place-items:center;
  background:var(--oy-blue-soft);color:var(--oy-blue);
  font-size:23px;font-weight:900;margin-bottom:18px;
}
.adv-card h3{font-size:17.5px;margin:0 0 10px;color:var(--oy-navy)}
.adv-card p{margin:0;font-size:14.5px;line-height:1.9;color:var(--oy-muted)}
.spec-table{
  width:100%;border-collapse:collapse;background:#fff;
  border:1px solid var(--oy-line);border-radius:16px;overflow:hidden;
  box-shadow:0 10px 28px rgba(16,38,74,.05);
}
.spec-table caption{
  text-align:left;font-weight:800;color:var(--oy-navy);
  padding:0 0 14px;font-size:15px;
}
.spec-table th,.spec-table td{
  padding:16px 20px;text-align:left;font-size:14.5px;
  border-bottom:1px solid var(--oy-line);
}
.spec-table thead th{
  background:linear-gradient(120deg,#0b1729,#16304f);color:#fff;font-weight:700;letter-spacing:.03em;
}
.spec-table tbody tr:nth-child(even){background:#fafcff}
.spec-table tbody tr:last-child td{border-bottom:none}
.spec-table td:first-child{font-weight:700;color:var(--oy-navy)}
.faq-list{display:grid;gap:16px}
.faq-item{
  background:#fff;border:1px solid var(--oy-line);border-radius:14px;
  padding:22px 26px;transition:.3s;
}
.faq-item:hover{border-color:#c9dcff;box-shadow:0 12px 28px rgba(16,38,74,.07)}
.faq-item h3{font-size:16px;margin:0 0 10px;color:var(--oy-navy);display:flex;gap:10px;align-items:flex-start}
.faq-item h3 span{
  flex:0 0 auto;width:24px;height:24px;border-radius:8px;
  background:var(--oy-blue);color:#fff;font-size:13px;
  display:grid;place-items:center;font-weight:700;
}
.faq-item p{margin:0;font-size:14.5px;line-height:1.95;color:var(--oy-muted)}
.prod-cta{
  background:
    radial-gradient(760px 320px at 18% 0%, rgba(30,107,255,.5), transparent 62%),
    radial-gradient(620px 300px at 88% 100%, rgba(227,176,75,.3), transparent 60%),
    linear-gradient(135deg,#0b1729,#16304f);
  color:#fff;border-radius:24px;
  padding:60px 48px;
  position:relative;overflow:hidden;
}
.prod-cta h2{font-size:clamp(24px,3vw,34px);margin:0 0 14px;font-weight:900}
.prod-cta p{color:#c3d3ea;max-width:660px;line-height:1.95;margin:0 0 26px;font-size:15.5px}
.prod-cta .btn-row{display:flex;flex-wrap:wrap;gap:14px}
.btn-ghost-light{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:12px;
  border:1px solid rgba(255,255,255,.3);color:#fff;font-weight:700;font-size:14.5px;
  transition:.3s;
}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (max-width:1024px){
  .page-banner .banner-grid{grid-template-columns:1fr;gap:32px}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .page-banner{padding:60px 0 74px}
  .cat-nav{margin-top:-26px;padding:12px;gap:8px}
  .cat-nav a{padding:9px 14px;font-size:13px}
  .prod-grid,.adv-grid{grid-template-columns:1fr}
  .prod-cta{padding:38px 24px;border-radius:18px}
  .spec-table th,.spec-table td{padding:13px 14px;font-size:13.5px}
}

/* ===== 质量保险补充样式 ===== */
/* ===== 补充缺失类样式 ===== */

/* 品牌文字 */
.brand-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text, #1a2233);
  line-height: 1.4;
  max-width: 420px;
  display: inline-block;
}

/* 导航栏容器通用 */
.nav-bar,
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}

/* 导航链接列表 */
.nav-links,
.nav-list {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li,
.nav-list li {
  list-style: none;
}

.nav-links a,
.nav-list a {
  display: inline-block;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text, #1a2233);
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease;
}

.nav-links a:hover,
.nav-list a:hover,
.nav-links a.active,
.nav-list a.active {
  background: var(--primary-light, rgba(45, 108, 223, 0.1));
  color: var(--primary, #2d6cdf);
}

/* 头部 CTA 按钮 */
.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.3rem;
  border-radius: 999px;
  background: var(--primary, #2d6cdf);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  box-shadow: 0 6px 16px rgba(45, 108, 223, 0.25);
}

.header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(45, 108, 223, 0.35);
  background: var(--primary-dark, #1f55b8);
}

/* Hero 文案区 */
.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  max-width: 640px;
}

.hero-copy .eyebrow {
  display: inline-block;
  align-self: flex-start;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--primary, #2d6cdf);
  background: var(--primary-light, rgba(45, 108, 223, 0.1));
}

.hero-copy h1 {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  line-height: 1.3;
  font-weight: 800;
  color: var(--text, #1a2233);
  margin: 0;
}

.hero-copy h1 .grad {
  background: linear-gradient(120deg, var(--primary, #2d6cdf), var(--accent, #14b8a6));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-lead {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-soft, #4a5568);
  margin: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 0.35rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1.1rem 1.25rem;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(20, 40, 80, 0.08);
}

/* CTA 按钮组 */
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  margin-top: 1.4rem;
}

/* 浅色文字（深色区块标题） */
.section-head.light h2,
.section-head.light p,
.light h2,
.light p {
  color: #fff;
}

.section-head.light p {
  color: rgba(255, 255, 255, 0.78);
}

/* 深色背景区块上的 CTA 区 */
.section-cta {
  background: linear-gradient(135deg, var(--primary, #2d6cdf), var(--primary-dark, #1f55b8));
  color: #fff;
  border-radius: 20px;
  padding: 3rem 1.5rem;
  margin: 2.5rem auto;
  max-width: 1120px;
  text-align: center;
  box-shadow: 0 18px 42px rgba(31, 85, 184, 0.25);
}

.section-cta .cta-inner h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 0.75rem;
  color: #fff;
}

.section-cta .cta-inner p {
  max-width: 720px;
  margin: 0 auto 1.25rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
}

.section-cta .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.section-cta .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
}

/* 页脚 */
.footer-inner,
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 1.5rem;
}

.footer-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text, #1a2233);
  margin: 0 0 0.6rem;
  line-height: 1.5;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text-soft, #4a5568);
  margin: 0;
}

.footer-note {
  font-size: 0.82rem;
  color: var(--text-muted, #8a94a6);
  margin-top: 0.35rem;
  line-height: 1.6;
}

.footer-col h3,
.footer-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text, #1a2233);
  margin: 0 0 0.85rem;
}

.footer-col ul,
.footer-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col ul a,
.footer-links ul a {
  font-size: 0.9rem;
  color: var(--text-soft, #4a5568);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-col ul a:hover,
.footer-links ul a:hover {
  color: var(--primary, #2d6cdf);
}

/* 区块标签 */
.section-tag {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--primary, #2d6cdf);
  background: var(--primary-light, rgba(45, 108, 223, 0.1));
  margin-bottom: 0.6rem;
}

/* ===== 响应式适配 ===== */
@media (max-width: 960px) {
  .footer-inner,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
  }

  .brand-text {
    font-size: 0.92rem;
    max-width: 300px;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-list {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 28px rgba(20, 40, 80, 0.1);
  }

  .nav-links.open,
  .nav-list.open,
  .nav-links.active,
  .nav-list.active {
    display: flex;
  }

  .nav-links a,
  .nav-list a {
    width: 100%;
    padding: 0.65rem 0.85rem;
  }

  .header-cta {
    display: none;
  }

  .hero-copy {
    max-width: 100%;
    text-align: left;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-actions .btn-primary,
  .cta-actions .btn-ghost {
    width: 100%;
    text-align: center;
  }

  .section-cta {
    margin: 1.75rem 1rem;
    padding: 2.25rem 1.25rem;
  }

  .footer-inner,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 2rem 1.25rem 1rem;
  }
}

@media (max-width: 480px) {
  .brand-text {
    font-size: 0.85rem;
    max-width: 200px;
  }

  .hero-copy h1 {
    font-size: 1.5rem;
  }

  .hero-lead {
    font-size: 0.95rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }
}