@charset "UTF-8";
@import url('style.css');

/* ============================================================
   Sub-page Common Styles — 服务子页面专用样式表
   ============================================================ */

/* ===== Page Banner（页面横幅） ===== */
.page-banner {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0052cc 100%);
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 35%, rgba(0,82,204,0.18) 0%, transparent 55%),
    radial-gradient(circle at 75% 65%, rgba(30,58,95,0.22) 0%, transparent 55%);
  pointer-events: none;
}
.page-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.page-banner .container {
  position: relative;
  z-index: 1;
}

/* 面包屑导航 */
.banner-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 16px;
}
.banner-breadcrumb a {
  color: rgba(255,255,255,0.7);
  transition: color 0.2s;
}
.banner-breadcrumb a:hover {
  color: white;
}
.banner-breadcrumb svg {
  width: 14px;
  height: 14px;
}
.banner-breadcrumb .sep {
  color: rgba(255,255,255,0.35);
}

/* 大标题 + 副标题 */
.banner-title {
  font-size: 42px;
  font-weight: 700;
  color: white;
  line-height: 1.25;
  margin-bottom: 12px;
  background: linear-gradient(180deg, #ffffff 0%, rgba(255,255,255,0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.banner-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  line-height: 1.6;
}

/* CTA 按钮（橙色圆角） */
.banner-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  font-size: 16px;
  font-weight: 600;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgba(255,107,53,0.35);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.banner-cta:hover {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255,107,53,0.45);
}
.banner-cta svg {
  width: 18px;
  height: 18px;
}

/* ===== Section Standard（通用区块） ===== */
/* section / section-light / section-gray / section-dark / section-header / section-tag
   已在 style.css 统一定义，此处仅补充子页面特有样式 */
.section-header.small {
  margin-bottom: 40px;
}

/* ===== Highlights Row（4列优势卡片） ===== */
.highlights-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.highlight-box {
  background: white;
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.highlight-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.highlight-box:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,82,204,0.15);
}
.highlight-box:hover::before {
  transform: scaleX(1);
}
.highlight-box .hl-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,82,204,0.08), rgba(26,115,232,0.12));
  color: var(--primary);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.highlight-box:hover .hl-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  transform: scale(1.08);
}
.highlight-box .hl-icon svg {
  width: 28px;
  height: 28px;
}
.highlight-box h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.highlight-box p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== Process Grid（流程步骤） ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
}
.process-card {
  text-align: center;
  padding: 32px 20px;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.process-card:hover {
  transform: translateY(-4px);
}

/* 箭头连接线（虚线） */
.process-card::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  width: 40px;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--primary-light) 0,
    var(--primary-light) 6px,
    transparent 6px,
    transparent 12px
  );
  transform: translateY(-50%);
}
.process-card:last-child::after {
  display: none;
}

/* 编号圆圈 */
.process-num {
  width: 48px;
  height: 48px;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
  color: white;
  font-size: 20px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0,82,204,0.3);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.process-card:hover .process-num {
  transform: scale(1.12);
  box-shadow: 0 6px 20px rgba(0,82,204,0.4);
}
.process-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.process-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== Requirements List（资料清单） ===== */
.req-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.req-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: white;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.req-item:hover {
  border-color: rgba(0,82,204,0.2);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* 绿色对勾图标 */
.req-check {
  width: 28px;
  height: 28px;
  background: #e8f5e9;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 0.3s;
}
.req-item:hover .req-check {
  background: #c8e6c9;
}
.req-check svg {
  width: 16px;
  height: 16px;
  stroke: #34a853;
}

/* req-body：标题 + 描述 */
.req-body strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 3px;
}
.req-body span {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== Pricing Table（定价表） ===== */
.pricing-table {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

/* pricing-row：3列网格（项目/费用/说明） */
.pricing-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  padding: 16px 24px;
  align-items: center;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  transition: background 0.2s;
}
.pricing-row:hover {
  background: var(--bg-light);
}
.pricing-row:last-child {
  border-bottom: none;
}

/* header行：深色背景 */
.pricing-row.table-header {
  background: var(--bg-dark);
  color: white;
  font-weight: 700;
  font-size: 14px;
  padding: 14px 24px;
}
.pricing-row.table-header:hover {
  background: var(--bg-dark);
}

/* price：橙色高亮 */
.pricing-row .price {
  font-weight: 700;
  color: var(--accent);
  font-size: 16px;
}
.pricing-row .note {
  color: var(--text-muted);
  font-size: 13px;
}

/* pricing-note：备注文字 */
.pricing-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 16px;
  padding: 0 8px;
  line-height: 1.6;
}

/* ===== Timeline（时间线） ===== */
.timeline {
  position: relative;
  padding-left: 36px;
}

/* 左侧竖线 */
.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--primary-light));
  border-radius: 1px;
}

/* 圆点 */
.timeline-item {
  position: relative;
  margin-bottom: 36px;
  padding: 4px 0;
  transition: all 0.3s;
}
.timeline-item:last-child {
  margin-bottom: 0;
}
.timeline-item:hover {
  transform: translateX(4px);
}
.timeline-dot {
  position: absolute;
  left: -32px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border-radius: 50%;
  border: 3px solid white;
  box-shadow: 0 0 0 3px rgba(0,82,204,0.25);
  transition: all 0.3s;
  z-index: 1;
}
.timeline-item:hover .timeline-dot {
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255,107,53,0.2);
  transform: scale(1.15);
}
.timeline-item h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.timeline-item p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== CTA Section（行动号召横幅） ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--primary-light));
  padding: 72px 0;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.cta-section .container {
  position: relative;
  z-index: 1;
}
.cta-section h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
}
.cta-section p {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 28px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* cta-buttons：白色按钮 + 描边按钮 */
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* btn-cta-white */
.btn-cta-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: white;
  color: var(--primary);
  font-size: 16px;
  font-weight: 600;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-cta-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  background: #f8faff;
}
.btn-cta-white svg {
  width: 18px;
  height: 18px;
}

/* btn-cta-outline */
.btn-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: white;
  font-size: 16px;
  font-weight: 600;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50px;
  white-space: nowrap;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-cta-outline:hover {
  border-color: white;
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}
.btn-cta-outline svg {
  width: 18px;
  height: 18px;
}

/* btn-cta-primary */
.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  font-size: 16px;
  font-weight: 600;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgba(255,107,53,0.35);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
}
.btn-cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255,107,53,0.5);
}
.btn-cta-primary svg {
  width: 18px;
  height: 18px;
}

/* ===== FAQ Collapse（FAQ折叠） ===== */
.faq-collapse {
  max-width: 800px;
  margin: 0 auto;
}
.faq-collapse .faq-item {
  background: white;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-collapse .faq-item:hover {
  border-color: rgba(0,82,204,0.3);
  box-shadow: var(--shadow-sm);
}

/* faq-question：按钮样式、箭头 */
.faq-collapse .faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
  gap: 16px;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font);
  transition: color 0.2s;
}
.faq-collapse .faq-question:hover {
  color: var(--primary);
}

/* 箭头 */
.faq-collapse .faq-arrow {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--text-muted);
}
.faq-collapse .faq-item.open .faq-arrow,
.faq-collapse .faq-item.active .faq-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}

/* faq-answer：max-height动画展开/收起 */
.faq-collapse .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 24px;
}
.faq-collapse .faq-item.open .faq-answer,
.faq-collapse .faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 24px 20px;
}
.faq-collapse .faq-answer p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ===== Rich Text（富文本） ===== */
.rich-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-body);
}
.rich-text p {
  margin-bottom: 16px;
}
.rich-text strong {
  color: var(--text-dark);
  font-weight: 700;
}
.rich-text ul,
.rich-text ol {
  margin: 0 0 16px 0;
  padding-left: 24px;
}
.rich-text ul {
  list-style: disc;
}
.rich-text ol {
  list-style: decimal;
}
.rich-text li {
  margin-bottom: 6px;
  line-height: 1.7;
}
.rich-text a {
  color: var(--primary);
  text-decoration: underline;
  transition: color 0.2s;
}
.rich-text a:hover {
  color: var(--primary-dark);
}
.rich-text h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 28px 0 12px;
}
.rich-text h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 24px 0 10px;
}
.rich-text blockquote {
  margin: 16px 0;
  padding: 12px 20px;
  border-left: 4px solid var(--primary);
  background: var(--bg-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-muted);
  font-style: italic;
}

/* ===== Two Column（双列布局） ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* ===== Responsive — 768px 断点 ===== */
@media (max-width: 768px) {
  /* Page Banner */
  .page-banner {
    padding: 120px 0 48px;
  }
  .banner-title {
    font-size: 30px;
  }
  .banner-subtitle {
    font-size: 16px;
  }

  /* Section — padding 已在 style.css 响应式中定义 */

  /* Highlights Row → 2列 */
  .highlights-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  /* Process Grid → 2列，隐藏箭头 */
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }
  .process-card::after {
    display: none;
  }

  /* Requirements List → 1列 */
  .req-list {
    grid-template-columns: 1fr;
  }

  /* Pricing Table */
  .pricing-row {
    grid-template-columns: 1fr 1fr;
    font-size: 13px;
    padding: 12px 16px;
  }
  .pricing-row .note {
    display: none;
  }
  .pricing-row.table-header .note {
    display: none;
  }

  /* Timeline */
  .timeline {
    padding-left: 28px;
  }
  .timeline-dot {
    left: -24px;
    width: 12px;
    height: 12px;
  }

  /* CTA Section */
  .cta-section {
    padding: 56px 0;
  }
  .cta-section h2 {
    font-size: 26px;
  }

  /* Two Column → 1列 */
  .two-col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ===== Responsive — 480px 断点 ===== */
@media (max-width: 480px) {
  /* Page Banner */
  .page-banner {
    padding: 110px 0 40px;
  }
  .banner-title {
    font-size: 26px;
  }
  .banner-subtitle {
    font-size: 15px;
  }
  .banner-cta {
    padding: 12px 24px;
    font-size: 15px;
  }

  /* Section — padding / section-header 已在 style.css 响应式中定义 */

  /* Highlights Row → 1列 */
  .highlights-row {
    grid-template-columns: 1fr;
  }
  .highlight-box {
    padding: 24px 20px;
  }

  /* Process Grid → 1列 */
  .process-grid {
    grid-template-columns: 1fr;
  }

  /* Requirements */
  .req-item {
    padding: 16px 18px;
  }

  /* Pricing Table */
  .pricing-row {
    font-size: 13px;
    padding: 12px 16px;
  }

  /* CTA Section */
  .cta-section {
    padding: 44px 0;
  }
  .cta-section h2 {
    font-size: 22px;
  }
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  .btn-cta-white,
  .btn-cta-outline,
  .btn-cta-primary {
    width: 100%;
    max-width: 280px;
    justify-content: center;
    padding: 12px 24px;
    font-size: 15px;
  }

  /* FAQ */
  .faq-collapse .faq-question {
    padding: 16px 18px;
    font-size: 14px;
  }
  .faq-collapse .faq-answer {
    padding: 0 18px;
  }
  .faq-collapse .faq-item.open .faq-answer,
  .faq-collapse .faq-item.active .faq-answer {
    padding: 0 18px 16px;
  }

  /* Rich Text */
  .rich-text {
    font-size: 14px;
  }
}

/* ===== PC端隐藏tel:链接（min-width:769px） ===== */
@media (min-width: 769px) {
  .cta-buttons a[href^="tel:"] {
    display: none;
  }
}