/* 众星链电商官网 — 主题样式 */
/* 瑞士极简商务风 · 深海军蓝 · 珊瑚橙 · 暖白 */

:root {
  /* 色彩 */
  --color-background: #FAF9F6;
  --color-bg: #FAF9F6;
  --color-surface: #F2F0EC;
  --color-white: #FFFFFF;
  --color-primary: #16283C;
  --color-accent: #E85D3F;
  --color-positive: #2F7D67;
  --color-warning: #D58B2B;
  --color-text: #16283C;
  --color-text-secondary: #68737D;
  --color-muted-text: #68737D;
  --color-border: #C8CED1;
  --color-focus: #E85D3F;

  /* 字体 */
  --font-heading: "Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Source Sans 3", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-display: "Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;

  /* 间距 */
  --space-unit: 8px;
  --space-2xs: calc(var(--space-unit) * 0.5);
  --space-xs: calc(var(--space-unit) * 1);
  --space-sm: calc(var(--space-unit) * 1.5);
  --space-md: calc(var(--space-unit) * 2);
  --space-lg: calc(var(--space-unit) * 3);
  --space-xl: calc(var(--space-unit) * 4);
  --space-2xl: calc(var(--space-unit) * 5);
  --space-3xl: calc(var(--space-unit) * 6);
  --space-4xl: calc(var(--space-unit) * 8);

  /* 布局 */
  --content-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* 字号 */
  --text-display: 48px;
  --text-hero: 42px;
  --text-page-title: 36px;
  --text-section-title: 28px;
  --text-subtitle: 22px;
  --text-body-lg: 18px;
  --text-body: 16px;
  --text-caption: 14px;
  --text-small: 12px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-text);
  background: var(--color-background);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
img { max-width: 100%; height: auto; }

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.3; color: var(--color-text); }

/* 容器 */
.container {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
}

/* 顶部导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: var(--text-subtitle);
  font-weight: 800;
  color: var(--color-primary);
}

.site-logo span {
  color: var(--color-accent);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.main-nav a {
  font-size: var(--text-body);
  color: var(--color-text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}

.main-nav a:hover, .main-nav a.active {
  color: var(--color-accent);
  background: rgba(232, 93, 63, 0.08);
}

.nav-cta {
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
  padding: var(--space-xs) var(--space-lg) !important;
  border-radius: var(--radius-md) !important;
  font-weight: 600;
}

.nav-cta:hover {
  background: #D14828 !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text);
  padding: var(--space-xs);
}

/* Hero */
.hero {
  background: var(--color-white);
  padding: var(--space-4xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-text h1 {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

.hero-text h1 em {
  color: var(--color-accent);
  font-style: normal;
}

.hero-subtitle {
  font-size: var(--text-body-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-2xl);
  border-radius: var(--radius-md);
  font-size: var(--text-body);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background: #D14828;
}

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

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* 信任标识 */
.trust-badges {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
  align-items: center;
}

.trust-badges p {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  margin-right: var(--space-md);
}

.badge-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  font-size: var(--text-caption);
  color: var(--color-text);
}

.badge-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-small);
  font-weight: 700;
}

/* 数据统计条 */
.stats-bar {
  background: var(--color-surface);
  padding: var(--space-2xl) 0;
}

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

.stat-number {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-accent);
  font-family: var(--font-heading);
}

.stat-label {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

/* 服务框架 */
.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-tag {
  display: inline-block;
  padding: var(--space-2xs) var(--space-md);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--text-caption);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-header h2 {
  font-size: var(--text-section-title);
  margin-bottom: var(--space-sm);
}

.section-header p {
  color: var(--color-text-secondary);
  font-size: var(--text-body-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* 四步框架 */
.framework-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.framework-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  position: relative;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.framework-card:hover {
  box-shadow: 0 4px 16px rgba(22, 40, 60, 0.08);
  border-color: var(--color-accent);
}

.framework-card .step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-body);
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.framework-card h3 {
  font-size: var(--text-subtitle);
  margin-bottom: var(--space-sm);
}

.framework-card p {
  color: var(--color-text-secondary);
  font-size: var(--text-body);
  line-height: 1.7;
}

/* 服务卡片 */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.service-card:hover {
  box-shadow: 0 4px 16px rgba(22, 40, 60, 0.08);
  border-color: var(--color-accent);
}

.service-icon {
  font-size: 40px;
  margin-bottom: var(--space-md);
}

.service-card h3 {
  font-size: var(--text-subtitle);
  margin-bottom: var(--space-sm);
}

.service-card .service-desc {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.service-features {
  list-style: none;
}

.service-features li {
  padding: var(--space-xs) 0;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-body);
}

.service-features li::before {
  content: "✓";
  color: var(--color-positive);
  font-weight: 700;
  flex-shrink: 0;
}

/* 案例卡片 */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.case-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.2s, border-color 0.2s;
  cursor: pointer;
}

.case-card:hover {
  box-shadow: 0 4px 16px rgba(22, 40, 60, 0.08);
  border-color: var(--color-accent);
}

.case-image {
  width: 100%;
  height: 200px;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
}

.case-body {
  padding: var(--space-xl);
}

.case-category {
  display: inline-block;
  padding: var(--space-2xs) var(--space-sm);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--text-small);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.case-body h3 {
  font-size: var(--text-body-lg);
  margin-bottom: var(--space-sm);
}

.case-result {
  color: var(--color-accent);
  font-weight: 700;
  font-size: var(--text-body);
}

/* 客户证言 */
.testimonial-section {
  background: var(--color-surface);
  padding: var(--space-4xl) 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  border: 1px solid var(--color-border);
}

.testimonial-card blockquote {
  font-size: var(--text-body-lg);
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-card blockquote::before {
  content: """;
  font-size: 48px;
  color: var(--color-accent);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-sm);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.author-info h4 {
  font-size: var(--text-body);
  margin-bottom: 2px;
}

.author-info p {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
}

/* CTA */
.cta-section {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-4xl) 0;
  text-align: center;
}

.cta-section h2 {
  color: var(--color-white);
  font-size: var(--text-section-title);
  margin-bottom: var(--space-md);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-body-lg);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* 页脚 */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand h3 {
  color: var(--color-white);
  font-size: var(--text-subtitle);
  margin-bottom: var(--space-md);
}

.footer-brand p {
  font-size: var(--text-body);
  line-height: 1.7;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: var(--text-body);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: var(--space-sm);
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-body);
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: var(--text-caption);
}

/* 响应式 */
@media (max-width: 1023px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .trust-badges { justify-content: center; }
  .framework-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}

@media (max-width: 767px) {
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-white); flex-direction: column; padding: var(--space-lg); border-bottom: 1px solid var(--color-border); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
  .main-nav.open { display: flex; }
  .nav-toggle { display: block; }
  .hero-text h1 { font-size: 32px; }
  .framework-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

/* 导航交互脚本 */
.nav-toggle { cursor: pointer; }


/* 微信咨询弹窗 */
.wechat-modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}
.wechat-modal-overlay.active {
  display: flex;
}
.wechat-modal {
  background: white;
  border-radius: 16px;
  padding: 40px 32px 32px;
  text-align: center;
  max-width: 360px;
  width: 90%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.wechat-modal h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: #16283C;
}
.wechat-modal p {
  font-size: 14px;
  color: #68737D;
  margin-bottom: 20px;
}
.wechat-modal img {
  width: 240px;
  height: 240px;
  border-radius: 12px;
}
.wechat-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  color: #999;
  cursor: pointer;
  line-height: 1;
}
.wechat-modal-close:hover {
  color: #333;
}


/* 跨境资讯轮播 - 两行左右滚动 */
.news-section {
  padding: var(--space-4xl) 0;
  background: var(--color-bg-light, #F7F8FA);
  overflow: hidden;
}
.news-carousel-wrapper {
  position: relative;
  margin-top: var(--space-xl);
  overflow: hidden;
}
.news-carousel {
  display: flex;
  transition: transform 0.6s ease;
}
.news-page {
  flex: 0 0 100%;
  min-width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 0 4px;
  box-sizing: border-box;
}
.news-card {
  background: white;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}
.news-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}
.news-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 10px;
}
.news-badge.amazon {
  background: #FFF3E6;
  color: #FF9900;
}
.news-badge.walmart {
  background: #E8F0FE;
  color: #0071CE;
}
.news-card h4 {
  font-size: 15px;
  line-height: 1.4;
  margin: 0 0 6px 0;
  color: #16283C;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card p {
  font-size: 13px;
  color: #68737D;
  line-height: 1.5;
  margin: 0 0 10px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-date {
  font-size: 12px;
  color: #A0A8B0;
}
.news-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.news-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #D0D5DA;
  cursor: pointer;
  transition: background 0.3s;
}
.news-dot.active {
  background: #16283C;
}
@media (max-width: 768px) {
  .news-page { grid-template-columns: 1fr; }
}

a.news-card {
  display: block;
  cursor: pointer;
}


/* 移动端优化 */
@media (max-width: 767px) {
  /* 导航栏 */
  .site-header { position: sticky; top: 0; z-index: 1000; }
  .site-header .container { padding: 0 16px; }
  .main-nav {
    gap: 0;
  }
  .main-nav a {
    padding: 14px 0;
    border-bottom: 1px solid #F0F1F3;
    font-size: 16px;
    width: 100%;
  }
  .main-nav a:last-child { border-bottom: none; }
  .main-nav .nav-cta {
    margin-top: 12px;
    text-align: center;
    border-radius: 8px;
    border-bottom: none;
  }
  /* Hero区 */
  .hero-text h1 { font-size: 28px; line-height: 1.3; }
  .hero-subtitle { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 280px; text-align: center; }
  .hero-visual svg { max-width: 100%; height: auto; }
  /* 数据区 */
  .stat-number { font-size: 28px; }
  /* 服务卡片 */
  .service-card { padding: 20px; }
  /* CTA区 */
  .cta-section h2 { font-size: 24px; }
  .cta-section p { font-size: 14px; }
  /* 资讯区 */
  .news-card { padding: 16px; }
  .news-card h4 { font-size: 14px; }
  .news-card p { font-size: 12px; -webkit-line-clamp: 2; }
  /* 弹窗 */
  .wechat-modal { padding: 30px 20px 20px; }
  .wechat-modal img { width: 200px; height: 200px; }
  /* 页脚 */
  .footer-grid { text-align: center; }
  .footer-col ul { list-style: none; padding: 0; }
  /* 关于页视觉 */
  .about-visual { min-height: 200px; }
  /* 案例页 */
  .case-card { flex-direction: column !important; }
  .case-image { width: 100% !important; height: 200px !important; }
}

/* 平板 */
@media (min-width: 768px) and (max-width: 1023px) {
  .main-nav { display: flex; }
  .nav-toggle { display: none; }
  .hero-text h1 { font-size: 36px; }
  .cases-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Language Switch */
.lang-switch {
  font-weight: 700 !important;
  color: var(--color-accent) !important;
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 4px 10px !important;
  margin-right: var(--space-sm);
  transition: all 0.2s;
}
.lang-switch:hover {
  background: var(--color-accent);
  color: var(--color-white) !important;
}
@media (max-width: 767px) {
  .lang-switch {
    border: none;
    padding: 14px var(--space-md) !important;
    margin-right: 0;
  }
  .lang-switch:hover { background: transparent; }
}

/* ===== 留资表单页（diagnosis.html） v=20261019c ===== */
.diag-hero {
  background: linear-gradient(135deg, var(--color-primary, #16283C) 0%, #1F3A54 100%);
  padding: var(--space-4xl, 64px) 0;
  min-height: 70vh;
}
.diag-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-3xl, 48px);
  align-items: start;
}
.diag-intro h1 {
  color: #fff;
  font-size: 40px;
  line-height: 1.25;
  margin: var(--space-md) 0;
}
.diag-badge {
  display: inline-block;
  background: rgba(232, 93, 63, 0.15);
  color: #F0A58F;
  border: 1px solid rgba(232, 93, 63, 0.5);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 13px;
}
.diag-sub {
  color: #C9D4DF;
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}
.diag-toc {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
}
.diag-toc li {
  color: #E4EAF0;
  font-size: 15px;
  line-height: 1.7;
  padding-left: 24px;
  position: relative;
  margin-bottom: 10px;
}
.diag-toc li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #E85D3F;
  font-weight: 700;
}
.diag-note {
  color: #8FA1B2;
  font-size: 13.5px;
  line-height: 1.7;
  border-left: 3px solid #E85D3F;
  padding-left: 14px;
}
.diag-form-card, .diag-success {
  background: #fff;
  border-radius: 12px;
  padding: var(--space-2xl, 36px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}
.diag-form-card h2, .diag-success h2 {
  color: var(--color-primary, #16283C);
  font-size: 22px;
  margin: 0 0 var(--space-lg);
}
.form-row { margin-bottom: 16px; }
.form-row label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary, #16283C);
  margin-bottom: 6px;
}
.form-row input, .form-row textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1.5px solid #D8DEE5;
  border-radius: 8px;
  padding: 11px 14px;
  font-size: 15px;
  font-family: inherit;
  color: #333A42;
  transition: border-color 0.2s;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: #E85D3F;
}
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  height: 0; overflow: hidden;
}
.form-error {
  color: #D64541;
  font-size: 14px;
  min-height: 20px;
  margin: 0 0 8px;
}
.form-submit {
  width: 100%;
  padding: 14px !important;
  font-size: 16px !important;
  border: none;
  cursor: pointer;
}
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.form-privacy {
  color: #98A4B0;
  font-size: 12.5px;
  text-align: center;
  margin: 12px 0 0;
}
.diag-success { text-align: center; }
.success-icon {
  width: 64px; height: 64px;
  margin: 0 auto var(--space-lg);
  background: #2F7D67;
  color: #fff;
  border-radius: 50%;
  font-size: 32px;
  line-height: 64px;
}
.diag-success p { color: #4A5561; line-height: 1.8; }
.diag-success .btn { display: inline-block; margin: var(--space-md) 0; }
.success-wechat { font-size: 14px; color: #68737D !important; }
@media (max-width: 900px) {
  .diag-grid { grid-template-columns: 1fr; }
  .diag-intro h1 { font-size: 30px; }
}

/* ===== 首页资料领取横幅 ===== */
.lead-banner {
  background: linear-gradient(90deg, #FDF0EA 0%, #FBF6EF 100%);
  border-bottom: 1px solid #F3D9CC;
  padding: 18px 0;
}
.lead-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.lead-banner-text strong {
  color: #16283C;
  font-size: 16px;
  margin-right: 12px;
}
.lead-banner-text span {
  color: #68737D;
  font-size: 14px;
}
.lead-banner-btn { white-space: nowrap; }
@media (max-width: 767px) {
  .lead-banner-inner { flex-direction: column; align-items: flex-start; }
  .lead-banner-text strong { display: block; margin: 0 0 4px; }
}

/* ===== 成功页公众号二维码 ===== */
.success-mp {
  margin: var(--space-lg) auto;
  padding-top: var(--space-md);
  border-top: 1px dashed #E3E0DA;
}
.success-mp-qr {
  width: 130px;
  height: 130px;
  border-radius: 8px;
  border: 1px solid #EDEBE6;
}
.success-mp p {
  font-size: 13.5px;
  color: #68737D !important;
  line-height: 1.7;
  margin: 10px 0 0;
}