/* ===== Reset & Base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: #1f2937;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* ===== Layout ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
/* ===== Header 三层结构 ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
}

/* 顶部辅助导航 */
.header-top {
  background: #f8fafc;
  border-bottom: 1px solid #eef2f7;
  font-size: 12px;
  color: #6b7280;
}
.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 32px;
}
.header-top-left {
  display: flex;
  gap: 18px;
  align-items: center;
}
.header-top-left span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.header-top-right {
  display: flex;
  gap: 18px;
  align-items: center;
}
.header-top a {
  color: #6b7280;
  transition: color 0.2s;
}
.header-top a:hover {
  color: #1d4ed8;
}
.header-top-divider {
  width: 1px;
  height: 12px;
  background: #e5e7eb;
}

/* 品牌标题区 */
.header-brand {
  padding: 18px 0;
}
.header-brand .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand-left {
  display: flex;
  align-items: center;
}
.brand-logo-img {
  height: 68px;
  width: auto;
  display: block;
}
.logo-big {
  font-size: 30px;
  font-weight: 800;
  color: #1d4ed8;
  letter-spacing: 1px;
  line-height: 1.2;
}
.logo-big span {
  color: #f59e0b;
}
.logo-slogan {
  font-size: 13px;
  color: #9ca3af;
  margin-top: 6px;
  letter-spacing: 2px;
}
.brand-right {
  text-align: right;
  font-size: 13px;
  color: #6b7280;
}
.brand-right .phone-big {
  font-size: 22px;
  font-weight: 700;
  color: #1d4ed8;
  margin-bottom: 4px;
}

/* 主导航栏 */
.header-nav {
  background: #1d4ed8;
}
.main-nav {
  display: flex;
  align-items: center;
  height: 50px;
}
.nav-menu {
  display: flex;
  gap: 0;
  flex: 1;
}
.nav-menu > li {
  position: relative;
}
.nav-menu > li > a {
  display: flex;
  align-items: center;
  height: 50px;
  padding: 0 24px;
  font-size: 15px;
  font-weight: 500;
  color: #fff;
  transition: all 0.2s;
}
.nav-menu > li > a:hover {
  background: #1e40af;
  color: #fff;
}
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: #fff;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.12);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s;
}
.nav-menu > li:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown a {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  color: #4b5563;
  transition: all 0.15s;
}
.nav-dropdown a:hover {
  background: #eff6ff;
  color: #1d4ed8;
}

/* 主导航右侧操作区 */
.nav-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
}
.header-nav .btn-outline {
  border-color: rgba(255,255,255,0.3);
  color: #fff;
  background: transparent;
}
.header-nav .btn-outline:hover {
  border-color: #fff;
  color: #fff;
  background: rgba(255,255,255,0.1);
}
.header-nav .btn-primary {
  background: #f59e0b;
  color: #fff;
}
.header-nav .btn-primary:hover {
  background: #d97706;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245,158,11,0.35);
}

/* 用户导航（已登录状态） */
.user-nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-size: 14px;
}
.user-avatar-sm {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
}
.user-name-nav {
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: #1d4ed8;
  color: #fff;
}
.btn-primary:hover {
  background: #1e40af;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(29,78,216,0.25);
}
.btn-outline {
  border: 1px solid #d1d5db;
  color: #374151;
}
.btn-outline:hover {
  border-color: #1d4ed8;
  color: #1d4ed8;
}
.btn-outline-light {
  border: 1.5px solid rgba(255,255,255,0.5);
  color: #fff;
  background: transparent;
}
.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
  color: #fff;
}

/* ===== Hero ===== */
.hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 50%, #fefce8 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(29,78,216,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero h1 {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.3;
  color: #111827;
  margin-bottom: 20px;
}
.hero h1 em {
  font-style: normal;
  color: #1d4ed8;
}
.hero-desc {
  font-size: 17px;
  color: #4b5563;
  line-height: 1.8;
  margin-bottom: 32px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}
.hero-ctas .btn {
  padding: 13px 28px;
  font-size: 16px;
}
.hero-stats {
  display: flex;
  gap: 40px;
}
.hero-stat .num {
  font-size: 28px;
  font-weight: 700;
  color: #1d4ed8;
}
.hero-stat .label {
  font-size: 13px;
  color: #6b7280;
  margin-top: 4px;
}
.hero-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.hero-card {
  background: #fff;
  padding: 20px 22px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: all 0.3s;
}
.hero-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}
.hero-card h4 {
  font-size: 15px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 6px;
}
.hero-card p {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.5;
}

/* ===== Section ===== */
.section {
  padding: 70px 0;
}
.section-gray {
  background: #f9fafb;
}
.section-head {
  text-align: center;
  margin-bottom: 50px;
}
.section-tag {
  display: inline-block;
  padding: 4px 14px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 13px;
  font-weight: 500;
  border-radius: 20px;
  margin-bottom: 16px;
}
.section-title {
  font-size: 32px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: 16px;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== Service Channels (两大频道) ===== */
.channels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 60px;
}
.channel-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  border: 1px solid #e5e7eb;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.channel-card:hover {
  border-color: #1d4ed8;
  box-shadow: 0 10px 40px rgba(29,78,216,0.1);
  transform: translateY(-4px);
}
.channel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: #1d4ed8;
}
.channel-card.invest::before {
  background: #f59e0b;
}
.channel-card h3 {
  font-size: 24px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 10px;
}
.channel-card > p {
  font-size: 15px;
  color: #6b7280;
  margin-bottom: 24px;
  line-height: 1.7;
}
.channel-services {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 28px;
}
.channel-services li {
  font-size: 14px;
  color: #374151;
  padding: 8px 12px 8px 28px;
  background: #f9fafb;
  border-radius: 6px;
  position: relative;
}
.channel-services li::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 50%;
  width: 5px;
  height: 9px;
  border-right: 2px solid #1d4ed8;
  border-bottom: 2px solid #1d4ed8;
  transform: translateY(-60%) rotate(45deg);
}
.channel-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #1d4ed8;
  font-weight: 500;
  font-size: 15px;
}
.channel-card.invest .channel-link {
  color: #d97706;
}
.channel-link:hover {
  gap: 10px;
}

/* ===== Hot Services (热门服务) ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  padding: 28px;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  border-color: #1d4ed8;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}
.service-tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 12px;
  border-radius: 4px;
  margin-bottom: 14px;
  font-weight: 500;
}
.service-tag.hot {
  background: #fef2f2;
  color: #dc2626;
}
.service-tag.new {
  background: #eff6ff;
  color: #2563eb;
}
.service-tag.recommend {
  background: #eff6ff;
  color: #1d4ed8;
}
.service-card h4 {
  font-size: 18px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 8px;
}
.service-card .desc {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 18px;
  flex: 1;
}
.service-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid #f3f4f6;
}
.service-price {
  font-size: 13px;
  color: #6b7280;
}
.service-price strong {
  font-size: 20px;
  color: #dc2626;
  font-weight: 700;
}
.service-rating {
  font-size: 13px;
  color: #f59e0b;
}
.service-rating span {
  color: #9ca3af;
  margin-left: 4px;
}

/* ===== Platform Guarantees (平台保障) ===== */
.guarantees {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.guarantee-item {
  text-align: center;
  padding: 20px 20px;
}
.guarantee-item h4 {
  font-size: 18px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 10px;
}
.guarantee-item p {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.7;
}

/* ===== Info Section (资讯+活动) ===== */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.info-box h3 {
  font-size: 20px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.info-box h3 a {
  font-size: 14px;
  font-weight: normal;
  color: #1d4ed8;
}
.news-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.news-item {
  padding-bottom: 18px;
  border-bottom: 1px solid #f3f4f6;
}
.news-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.news-item .cat {
  display: inline-block;
  font-size: 12px;
  color: #1d4ed8;
  background: #eff6ff;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
}
.news-item h4 {
  font-size: 15px;
  font-weight: 500;
  color: #1f2937;
  margin-bottom: 6px;
  line-height: 1.5;
  transition: color 0.2s;
}
.news-item:hover h4 {
  color: #1d4ed8;
}
.news-item .date {
  font-size: 13px;
  color: #9ca3af;
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.activity-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: #fff;
  border-radius: 10px;
  border: 1px solid #f3f4f6;
  transition: all 0.2s;
}
.activity-item:hover {
  border-color: #1d4ed8;
}
.activity-date {
  flex-shrink: 0;
  width: 56px;
  text-align: center;
  padding: 8px 0;
  background: #eff6ff;
  border-radius: 8px;
}
.activity-date .month {
  font-size: 12px;
  color: #1d4ed8;
}
.activity-date .day {
  font-size: 22px;
  font-weight: 700;
  color: #1d4ed8;
  line-height: 1;
  margin-top: 2px;
}
.activity-info h4 {
  font-size: 15px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 6px;
}
.activity-info p {
  font-size: 13px;
  color: #6b7280;
}

/* ===== Clients (合作客户) ===== */
.clients {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.client-logo {
  height: 64px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: #9ca3af;
  font-weight: 500;
  transition: all 0.2s;
}
.client-logo:hover {
  border-color: #1d4ed8;
  color: #1d4ed8;
}

/* ===== CTA Section ===== */
.cta-section {
  padding: 70px 0;
  background: linear-gradient(135deg, #1d4ed8 0%, #0d9488 100%);
  text-align: center;
  color: #fff;
}
.cta-section h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 14px;
}
.cta-section p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 32px;
}
.cta-section .btn {
  padding: 14px 36px;
  font-size: 16px;
}
.cta-section .btn-primary {
  background: #fff;
  color: #1d4ed8;
}
.cta-section .btn-primary:hover {
  background: #f9fafb;
}
.cta-section .btn-outline {
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}
.cta-section .btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
}

/* ===== 服务商入驻 ===== */
.register-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 100%);
}
.register-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: stretch;
  max-width: 1100px;
  margin: 0 auto;
}
.register-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 0;
}
.reg-badge {
  display: inline-block;
  padding: 6px 16px;
  background: #dbeafe;
  color: #1d4ed8;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
  width: fit-content;
}
.reg-title {
  font-size: 32px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.3;
  margin-bottom: 16px;
}
.reg-desc {
  font-size: 15px;
  color: #64748b;
  line-height: 1.8;
  margin-bottom: 32px;
}
.reg-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 36px;
}
.reg-highlight-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.reg-hl-icon {
  width: 28px;
  height: 28px;
  background: #dcfce7;
  color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}
.reg-highlight-item h5 {
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 4px;
}
.reg-highlight-item p {
  font-size: 13px;
  color: #64748b;
  line-height: 1.5;
}
.reg-contact {
  padding: 20px 24px;
  background: #fff;
  border-radius: 12px;
  border-left: 4px solid #1d4ed8;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
.reg-contact p {
  font-size: 13px;
  color: #64748b;
  margin-bottom: 4px;
}
.reg-contact strong {
  font-size: 22px;
  font-weight: 700;
  color: #1d4ed8;
  display: block;
  margin-bottom: 2px;
}
.reg-contact span {
  font-size: 12px;
  color: #94a3b8;
}

/* 表单卡片 */
.register-form-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.1);
  border: 1px solid #e2e8f0;
}
.form-header {
  text-align: center;
  margin-bottom: 32px;
}
.form-header h3 {
  font-size: 24px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}
.form-header p {
  font-size: 14px;
  color: #64748b;
}
.reg-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row.two-col {
  flex-direction: row;
  gap: 16px;
}
.form-row.two-col .form-group {
  flex: 1;
}
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #334155;
  margin-bottom: 8px;
}
.form-group .req {
  color: #ef4444;
  margin-left: 2px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-size: 14px;
  color: #0f172a;
  background: #f8fafc;
  transition: all 0.2s;
  box-sizing: border-box;
  font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #3b82f6;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8.5L1.5 4h9z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-error {
  padding: 10px 14px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  color: #dc2626;
  font-size: 13px;
}
.btn-block {
  width: 100%;
}
.form-agree {
  text-align: center;
  font-size: 12px;
  color: #94a3b8;
  margin-top: -8px;
}
.form-agree a {
  color: #3b82f6;
}
.form-agree a:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .register-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .reg-highlights {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===== Footer ===== */
.footer {
  background: #1f2937;
  color: #9ca3af;
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo {
  color: #fff;
  font-size: 22px;
  margin-bottom: 14px;
}
.footer-brand > p {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-contact p {
  font-size: 13px;
  margin-bottom: 8px;
}
.footer-col h4 {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 18px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col a {
  font-size: 14px;
  color: #9ca3af;
  transition: color 0.2s;
}
.footer-col a:hover {
  color: #fff;
}
.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

/* ===== Channel Page ===== */
.channel-hero {
  padding: 70px 0;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  text-align: center;
}
.channel-hero h1 {
  font-size: 38px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 16px;
}
.channel-hero p {
  font-size: 17px;
  color: #4b5563;
  max-width: 640px;
  margin: 0 auto 30px;
}
.channel-service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.channel-service-item {
  background: #fff;
  padding: 18px 20px;
  border-radius: 10px;
  text-align: center;
  transition: all 0.3s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.channel-service-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}
.channel-service-item h4 {
  font-size: 15px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 6px;
}
.channel-service-item p {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.5;
}

/* ===== Page Header (通用内页头部) ===== */
.page-header {
  padding: 50px 0;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  text-align: center;
}
.page-header h1 {
  font-size: 34px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 12px;
}
.page-header p {
  font-size: 16px;
  color: #6b7280;
}

/* ===== Service Detail Page ===== */
.service-hero {
  padding: 60px 0 40px;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}
.service-hero h1 {
  font-size: 36px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 12px;
}
.service-hero .subtitle {
  font-size: 17px;
  color: #4b5563;
  margin-bottom: 28px;
  max-width: 700px;
}
.service-hero-meta {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
}
.service-hero-meta .price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.service-hero-meta .price strong {
  font-size: 32px;
  color: #1d4ed8;
  font-weight: 700;
}
.service-hero-meta .price span {
  font-size: 14px;
  color: #6b7280;
}
.service-hero-meta .meta-item {
  font-size: 14px;
  color: #6b7280;
}
.service-hero-meta .meta-item strong {
  color: #111827;
  font-size: 16px;
  margin-left: 4px;
}
.service-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}
.service-tag.hot {
  background: #fef2f2;
  color: #dc2626;
}
.service-tag.new {
  background: #dbeafe;
  color: #2563eb;
}
.service-tag.recommend {
  background: #dcfce7;
  color: #16a34a;
}

.service-layout {
  padding: 48px 0 64px;
  background: #f8fafc;
}
.service-layout > .container {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}
.service-content {
  background: #fff;
  border-radius: 12px;
  padding: 40px;
}
.service-content h2 {
  font-size: 22px;
  font-weight: 600;
  color: #111827;
  margin: 32px 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f1f5f9;
}
.service-content h2:first-child { margin-top: 0; }
.service-content p {
  color: #374151;
  margin-bottom: 12px;
  line-height: 1.8;
}
.service-content ul {
  margin-bottom: 12px;
}
.service-content li {
  padding: 6px 0 6px 24px;
  position: relative;
  color: #374151;
}
.service-content li::before {
  content: "";
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: 700;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 24px 0;
}
.process-step {
  text-align: center;
  padding: 20px 12px;
  background: #f8fafc;
  border-radius: 12px;
}
.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #1d4ed8;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  line-height: 40px;
  margin: 0 auto 12px;
}
.process-step h5 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #111827;
}
.process-step p {
  font-size: 13px;
  color: #6b7280;
}

.service-sidebar {
  position: sticky;
  top: 88px;
  align-self: flex-start;
}
.service-order-card {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.price-box {
  text-align: center;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid #f1f5f9;
}
.price-box .from {
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 4px;
}
.price-box .amount {
  font-size: 36px;
  font-weight: 700;
  color: #1d4ed8;
}
.price-box .tip {
  font-size: 12px;
  color: #10b981;
  margin-top: 4px;
}
.service-order-card ul {
  margin-bottom: 20px;
}
.service-order-card ul li {
  padding: 6px 0;
  font-size: 14px;
  color: #4b5563;
}
.service-order-card ul li::before {
  content: " ";
  color: #10b981;
  font-weight: 700;
}

.service-provider {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  margin-top: 20px;
}
.service-provider h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #111827;
}
.provider-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.provider-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
}
.provider-detail .name {
  font-size: 14px;
  font-weight: 600;
  color: #111827;
}
.provider-detail .rating {
  font-size: 13px;
  color: #f59e0b;
  margin-top: 2px;
}

/* ===== Page Hero ===== */
.page-hero {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  padding: 60px 0;
  text-align: center;
}
.page-hero h1 {
  font-size: 36px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 12px;
}
.page-hero p {
  font-size: 17px;
  color: #6b7280;
}

/* ===== News Page ===== */
.news-section {
  padding: 48px 0 64px;
  background: #f8fafc;
}
.featured-news {
  margin-bottom: 32px;
}
.news-card.large {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 24px;
}
.news-image {
  height: 240px;
}
.news-body {
  padding: 28px;
}
.news-tag {
  display: inline-block;
  padding: 3px 10px;
  background: #d1fae5;
  color: #059669;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 12px;
}
.news-card.large h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 10px;
}
.news-card.large h3 a:hover { color: #1d4ed8; }
.news-card.large p {
  color: #6b7280;
  margin-bottom: 16px;
}
.news-meta {
  font-size: 13px;
  color: #9ca3af;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.news-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 20px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  padding: 20px;
  transition: all 0.3s ease;
}
.news-item:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.news-thumb {
  border-radius: 8px;
  height: 120px;
}
.news-info h4 {
  font-size: 17px;
  font-weight: 600;
  margin: 8px 0 8px;
}
.news-info h4 a:hover { color: #1d4ed8; }
.news-info p {
  color: #6b7280;
  font-size: 14px;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}
.pagination a {
  padding: 8px 16px;
  border-radius: 6px;
  background: #fff;
  color: #4b5563;
  font-size: 14px;
  transition: all 0.2s;
}
.pagination a:hover { background: #f1f5f9; }
.pagination a.active {
  background: #1d4ed8;
  color: #fff;
}

.sidebar-widget {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 20px;
}
.sidebar-widget h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #111827;
  padding-bottom: 12px;
  border-bottom: 2px solid #f1f5f9;
}
.category-list li a {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #f3f4f6;
  color: #4b5563;
  font-size: 14px;
  transition: all 0.2s;
}
.category-list li a:hover { color: #1d4ed8; }
.category-list li a span {
  font-size: 12px;
  color: #9ca3af;
}
.hot-list {
  list-style: decimal inside;
}
.hot-list li {
  padding: 8px 0;
  border-bottom: 1px solid #f3f4f6;
  font-size: 14px;
  color: #4b5563;
}
.hot-list li::marker { color: #1d4ed8; font-weight: 700; }
.hot-list li a:hover { color: #1d4ed8; }

.sidebar-cta {
  background: linear-gradient(135deg, #1d4ed8, #0d9488);
  border-radius: 12px;
  padding: 24px;
  color: #fff;
}
.sidebar-cta h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}
.sidebar-cta p {
  font-size: 13px;
  opacity: 0.9;
  margin-bottom: 16px;
}
.sidebar-cta .btn {
  background: #fff;
  color: #1d4ed8;
}

/* ===== Article Detail ===== */
.article-section {
  padding: 48px 0 64px;
  background: #f8fafc;
}
.article-content {
  background: #fff;
  border-radius: 12px;
  padding: 40px;
}
.article-header {
  margin-bottom: 32px;
  text-align: center;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 24px;
}
.article-header h1 {
  font-size: 28px;
  font-weight: 700;
  color: #111827;
  margin: 12px 0;
  line-height: 1.4;
}
.article-meta {
  font-size: 13px;
  color: #9ca3af;
  display: flex;
  justify-content: center;
  gap: 16px;
}
.article-cover {
  height: 200px;
  border-radius: 12px;
  margin: 24px 0;
}
.article-body h2 {
  font-size: 20px;
  font-weight: 600;
  color: #111827;
  margin: 28px 0 12px;
}
.article-body p {
  color: #374151;
  line-height: 1.9;
  margin-bottom: 16px;
}
.article-body ul {
  margin: 12px 0 16px;
}
.article-body li {
  padding: 4px 0 4px 24px;
  position: relative;
  color: #374151;
  line-height: 1.8;
}
.article-body li::before {
  content: "•";
  position: absolute;
  left: 8px;
  color: #1d4ed8;
  font-weight: 700;
}
.article-footer {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid #f1f5f9;
}
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: #6b7280;
}
.article-tags a {
  padding: 4px 12px;
  background: #f1f5f9;
  border-radius: 20px;
  font-size: 13px;
  color: #4b5563;
  transition: all 0.2s;
}
.article-tags a:hover {
  background: #1d4ed8;
  color: #fff;
}

.related-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.related-item h5 {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 4px;
}
.related-item h5 a:hover { color: #1d4ed8; }
.related-item span {
  font-size: 12px;
  color: #9ca3af;
}

/* ===== Activity Page ===== */
.activity-section {
  padding: 48px 0 64px;
  background: #f8fafc;
}
.activity-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
}
.tab-btn {
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 14px;
  color: #4b5563;
  background: #fff;
  transition: all 0.2s;
}
.tab-btn:hover { background: #eff6ff; }
.tab-btn.active {
  background: #1d4ed8;
  color: #fff;
}

.activity-featured {
  margin-bottom: 32px;
}
.activity-hero-card {
  display: grid;
  grid-template-columns: 400px 1fr;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
}
.activity-img {
  height: 100%;
  min-height: 280px;
}
.activity-info {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 16px;
}
.status-badge.ongoing {
  background: #dcfce7;
  color: #16a34a;
}
.status-badge.ended {
  background: #f3f4f6;
  color: #6b7280;
}
.activity-info h2 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #111827;
}
.activity-desc {
  color: #6b7280;
  margin-bottom: 20px;
  line-height: 1.7;
}
.activity-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
  color: #4b5563;
}
.activity-action {
  display: flex;
  align-items: center;
  gap: 20px;
}
.activity-action .price {
  font-size: 24px;
  font-weight: 700;
  color: #1d4ed8;
}
.activity-action .price del {
  font-size: 14px;
  color: #9ca3af;
  font-weight: 400;
  margin-left: 8px;
}

.activity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.activity-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}
.activity-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.1);
}
.activity-card-img {
  height: 160px;
  position: relative;
}
.activity-card-img .status-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  margin: 0;
}
.activity-card-body {
  padding: 20px;
}
.activity-type {
  font-size: 12px;
  color: #1d4ed8;
  background: #eff6ff;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 10px;
}
.activity-card-body h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.4;
}
.activity-card-body p {
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.activity-meta-sm {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: #9ca3af;
  margin-bottom: 14px;
}
.activity-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid #f3f4f6;
}
.activity-card-bottom .price {
  font-size: 16px;
  font-weight: 700;
  color: #1d4ed8;
}

/* ===== Activity Detail ===== */
.activity-detail-hero {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  padding: 50px 0;
}
.activity-detail-hero h1 {
  font-size: 32px;
  font-weight: 700;
  color: #111827;
  margin: 12px 0;
}
.activity-detail-hero .subtitle {
  font-size: 17px;
  color: #4b5563;
  margin-bottom: 24px;
}
.activity-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 14px;
  color: #4b5563;
}

.activity-register-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.activity-register-card .price-box {
  text-align: center;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid #f1f5f9;
}
.activity-register-card .amount {
  font-size: 40px;
  font-weight: 700;
  color: #1d4ed8;
}
.activity-register-card .tip {
  font-size: 13px;
  color: #6b7280;
  margin-top: 4px;
}
.activity-register-card ul {
  margin-bottom: 20px;
}
.activity-register-card ul li {
  padding: 6px 0;
  font-size: 14px;
  color: #4b5563;
}
.activity-register-card ul li::before {
  content: " ";
  color: #10b981;
  font-weight: 700;
}

.activity-detail-body {
  padding: 48px 0 64px;
  background: #f8fafc;
}
.activity-detail-body h2 {
  font-size: 22px;
  font-weight: 600;
  color: #111827;
  margin: 28px 0 16px;
}
.activity-detail-body p {
  color: #374151;
  line-height: 1.8;
  margin-bottom: 12px;
}
.activity-detail-body ul li {
  padding: 4px 0 4px 20px;
  position: relative;
  color: #374151;
}
.activity-detail-body ul li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: #1d4ed8;
}

.agenda {
  margin: 20px 0;
}
.agenda-section {
  margin-bottom: 28px;
}
.agenda-section h4 {
  font-size: 16px;
  font-weight: 600;
  padding: 12px 16px;
  background: #eff6ff;
  color: #1d4ed8;
  border-radius: 8px;
  margin-bottom: 12px;
}
.agenda-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 16px;
  border-bottom: 1px solid #f3f4f6;
}
.agenda-item .time {
  font-size: 14px;
  color: #1d4ed8;
  font-weight: 500;
}
.agenda-item h5 {
  font-size: 15px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 4px;
}
.agenda-item p {
  font-size: 13px;
  color: #6b7280;
  margin: 0;
}

.company-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.company-item {
  padding: 10px 12px;
  background: #f8fafc;
  border-radius: 6px;
  font-size: 13px;
  color: #4b5563;
}

/* ===== Provider Register Page ===== */
.provider-hero {
  position: relative;
  padding: 80px 0;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 55%, #2563eb 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-content {
  position: relative;
  z-index: 2;
}
.hero-visual img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.provider-hero .badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border-radius: 20px;
  font-size: 13px;
  margin-bottom: 20px;
}
.provider-hero h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
}
.provider-hero .subtitle {
  font-size: 17px;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 520px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-bottom: 32px;
}
.hero-stats strong {
  display: block;
  font-size: 28px;
  font-weight: 700;
}
.hero-stats span {
  font-size: 14px;
  opacity: 0.8;
}
.hero-buttons {
  display: flex;
  gap: 16px;
}

.section {
  padding: 72px 0;
}
.section-alt {
  background: #f8fafc;
}
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #111827;
}
.section-header p {
  font-size: 16px;
  color: #6b7280;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.benefit-card {
  background: #fff;
  padding: 32px 24px;
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s;
  border: 1px solid #f1f5f9;
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}
.benefit-card h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: #111827;
}
.benefit-card p {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.6;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.category-card {
  background: #fff;
  padding: 24px;
  border-radius: 12px;
  border: 1px solid #f1f5f9;
}
.category-card h4 {
  font-size: 16px;
  font-weight: 600;
  color: #1d4ed8;
  margin-bottom: 14px;
}
.category-card ul li {
  padding: 6px 0;
  font-size: 13px;
  color: #4b5563;
}
.category-card ul li::before {
  content: "• ";
  color: #1d4ed8;
}

.requirement-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}
.requirement-item {
  padding: 20px;
  background: #fff;
  border-radius: 12px;
}
.requirement-item h5 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #111827;
}
.requirement-item p {
  font-size: 14px;
  color: #6b7280;
}

.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #1d4ed8 0%, #0d9488 100%);
}
.cta-box {
  text-align: center;
  color: #fff;
  max-width: 600px;
  margin: 0 auto;
}
.cta-box h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
}
.cta-box p {
  font-size: 17px;
  opacity: 0.9;
  margin-bottom: 28px;
}
.cta-box .btn-primary {
  background: #fff;
  color: #1d4ed8;
}
.cta-box .btn-primary:hover {
  background: #eff6ff;
}
.cta-note {
  font-size: 13px !important;
  opacity: 0.7 !important;
  margin-top: 16px !important;
  margin-bottom: 0 !important;
}

/* ===== About Page ===== */
.about-content h2 {
  font-size: 24px;
  font-weight: 700;
  color: #111827;
  margin: 36px 0 16px;
}
.about-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: #111827;
  margin: 20px 0 10px;
}
.about-content p {
  color: #374151;
  line-height: 1.9;
  margin-bottom: 14px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #f1f5f9;
}
.stat-number {
  font-size: 36px;
  font-weight: 700;
  color: #1d4ed8;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  color: #6b7280;
}

/* ===== Auth Pages ===== */
.auth-body {
  min-height: 100vh;
  background: #f8fafc;
}
.auth-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}
.auth-left {
  background: linear-gradient(135deg, #1d4ed8 0%, #0d9488 100%);
  padding: 60px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.auth-brand .logo {
  color: #fff;
  font-size: 24px;
}
.auth-tagline h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 16px;
}
.auth-tagline p {
  font-size: 17px;
  opacity: 0.9;
  line-height: 1.8;
}
.auth-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 15px;
  opacity: 0.9;
}

.auth-right {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
}
.auth-form-box {
  width: 100%;
  max-width: 400px;
}
.auth-form-box h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #111827;
}
.auth-sub {
  color: #6b7280;
  margin-bottom: 32px;
  font-size: 15px;
}
.auth-tabs {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
  border-bottom: 2px solid #f1f5f9;
}
.auth-tab {
  padding: 12px 0;
  font-size: 15px;
  font-weight: 500;
  color: #9ca3af;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
}
.auth-tab.active {
  color: #1d4ed8;
  border-bottom-color: #1d4ed8;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
  color: #374151;
}
.form-group input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 15px;
  transition: all 0.2s;
}
.form-group input:focus {
  outline: none;
  border-color: #1d4ed8;
  box-shadow: 0 0 0 3px rgba(29,78,216,0.1);
}
.form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #6b7280;
  cursor: pointer;
}
.link {
  font-size: 13px;
  color: #1d4ed8;
}
.link:hover { text-decoration: underline; }

.btn-block { width: 100%; }
.btn-lg { padding: 12px 28px; font-size: 16px; }
.btn-sm { padding: 6px 14px; font-size: 13px; }

.input-with-btn {
  display: flex;
  gap: 8px;
}
.input-with-btn input { flex: 1; }

.auth-divider {
  text-align: center;
  margin: 24px 0 16px;
  position: relative;
}
.auth-divider::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  border-top: 1px solid #e5e7eb;
}
.auth-divider span {
  background: #f8fafc;
  padding: 0 12px;
  position: relative;
  font-size: 13px;
  color: #9ca3af;
}

.auth-agreement {
  text-align: center;
  font-size: 12px;
  color: #9ca3af;
  margin-top: 20px;
}
.auth-agreement a {
  color: #1d4ed8;
}

/* ===== User Center ===== */
.user-center {
  padding: 40px 0 64px;
  background: #f8fafc;
  min-height: calc(100vh - 68px);
}
.user-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
}
.user-sidebar {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  align-self: flex-start;
}
.user-info-card {
  padding: 24px;
  text-align: center;
  background: linear-gradient(135deg, #1d4ed8, #0d9488);
  color: #fff;
}
.user-avatar-lg {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 600;
}
.user-name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}
.user-company {
  font-size: 12px;
  opacity: 0.8;
  margin-bottom: 8px;
}
.user-level {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(255,255,255,0.2);
  border-radius: 12px;
  font-size: 12px;
}
.user-menu {
  padding: 12px 0;
}
.user-menu li a {
  display: block;
  padding: 12px 24px;
  font-size: 14px;
  color: #4b5563;
  transition: all 0.2s;
}
.user-menu li a:hover {
  background: #eff6ff;
  color: #1d4ed8;
}
.user-menu li.active a {
  background: #eff6ff;
  color: #1d4ed8;
  font-weight: 500;
  border-left: 3px solid #1d4ed8;
}
.user-avatar-sm {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #1d4ed8;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  margin-right: 6px;
  vertical-align: middle;
}
.user-nav-link {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  color: #4b5563;
}

.user-main {
  background: #fff;
  border-radius: 12px;
  padding: 32px;
}
.user-main h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 24px;
  color: #111827;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.dash-stat {
  background: #f8fafc;
  padding: 24px;
  border-radius: 10px;
  text-align: center;
}
.dash-stat-num {
  font-size: 28px;
  font-weight: 700;
  color: #1d4ed8;
  margin-bottom: 4px;
}
.dash-stat-label {
  font-size: 13px;
  color: #6b7280;
}

.dashboard-section {
  margin-bottom: 32px;
}
.dashboard-section h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #111827;
  padding-bottom: 10px;
  border-bottom: 1px solid #f1f5f9;
}
.order-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.order-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: #f8fafc;
  border-radius: 8px;
}
.order-title {
  font-size: 15px;
  font-weight: 500;
  color: #111827;
  margin-bottom: 4px;
}
.order-meta {
  font-size: 12px;
  color: #9ca3af;
}
.order-status {
  display: flex;
  align-items: center;
  gap: 16px;
}
.status-processing {
  padding: 4px 10px;
  background: #dbeafe;
  color: #2563eb;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
}
.order-price {
  font-size: 16px;
  font-weight: 600;
  color: #1d4ed8;
}
.see-all {
  display: block;
  text-align: right;
  font-size: 14px;
  color: #1d4ed8;
  margin-top: 12px;
}
.see-all:hover { text-decoration: underline; }

.fav-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.fav-service {
  padding: 16px;
  background: #f8fafc;
  border-radius: 8px;
}
.fav-service h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #111827;
}
.fav-service p {
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 8px;
}
.fav-service .price {
  font-size: 14px;
  font-weight: 600;
  color: #1d4ed8;
}

.upcoming-activity {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #eff6ff;
  border-radius: 10px;
}
.ua-date {
  width: 60px;
  text-align: center;
  background: #fff;
  border-radius: 8px;
  padding: 8px;
}
.ua-day {
  font-size: 24px;
  font-weight: 700;
  color: #1d4ed8;
}
.ua-month {
  font-size: 12px;
  color: #6b7280;
}
.ua-info {
  flex: 1;
}
.ua-info h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  color: #111827;
}
.ua-info p {
  font-size: 13px;
  color: #6b7280;
}
/* ===== Responsive ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .channels { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .guarantees { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .clients { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-layout > .container { grid-template-columns: 1fr; }
  .channel-service-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-menu { display: none; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .activity-grid { grid-template-columns: 1fr; }
  .activity-hero-card { grid-template-columns: 1fr; }
  .auth-container { grid-template-columns: 1fr; }
  .auth-left { display: none; }
  .user-layout { grid-template-columns: 1fr; }
  .dashboard-stats { grid-template-columns: repeat(2, 1fr); }
  .fav-services { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .news-item { grid-template-columns: 1fr; }
  .news-thumb { height: 160px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: 2; }
  .agenda-item { grid-template-columns: 1fr; gap: 6px; }
}


/* ===== 对标商务部更新 ===== */

/* 四大服务领域卡片 */
.channels.four-col {
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.channels.four-col .channel-card {
  padding: 24px;
}
.channels.four-col .channel-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}
.channels.four-col .channel-card p {
  font-size: 13px;
  margin-bottom: 16px;
  line-height: 1.6;
}
.channels.four-col .channel-services {
  margin-bottom: 16px;
  gap: 6px;
}
.channels.four-col .channel-services li {
  font-size: 12.5px;
  padding: 5px 10px;
}
.channel-card.legal {
  border-top: 3px solid #7c3aed;
}
.channel-card.finance {
  border-top: 3px solid #f59e0b;
}

/* Hero权威标识 */
.hero-authority {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.auth-badge {
  display: inline-block;
  padding: 6px 14px;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #fff;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.auth-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
}

/* 权威合作机构 */
.partners-authority {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.partner-auth-item {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  transition: all 0.25s;
}
.partner-auth-item:hover {
  border-color: #3b82f6;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.12);
  transform: translateY(-2px);
}
.partner-auth-name {
  font-size: 15px;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 6px;
}
.partner-auth-role {
  font-size: 12px;
  color: #3b82f6;
  font-weight: 500;
}
.section-sub-head {
  text-align: center;
  margin-bottom: 32px;
}
.section-sub-head h3 {
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}
.section-sub-head p {
  font-size: 14px;
  color: #64748b;
}

/* 页脚5列调整 */
.footer-grid {
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
}

/* 响应式 */
@media (max-width: 1100px) {
  .channels.four-col {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}
@media (max-width: 768px) {
  .channels.four-col {
    grid-template-columns: 1fr;
  }
  .partners-authority {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .hero-authority {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}
@media (max-width: 480px) {
  .partners-authority {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}