/* ===== 天博赛事 · 解决方案页 ===== */
.page-products {
  --prod-bg-alt: #0D2044;
  --prod-bg-deep: #071330;
  --prod-card-bg: linear-gradient(150deg, #1E3A6E 0%, #0D1F42 100%);
  --prod-card-bg-hover: linear-gradient(150deg, #234A86 0%, #122B54 100%);
  --prod-border: #2E4A7A;
  --prod-code-bg: #050A18;
  --prod-green: #39FF14;
  --prod-orange: #FF6B1A;
  background: var(--space-blue);
  color: var(--cream-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- 面包屑 ---- */
.page-products .breadcrumb {
  padding-top: 20px;
  padding-bottom: 0;
}

/* ---- 英雄区 ---- */
.page-products .prod-hero {
  padding: 40px 0 56px;
  position: relative;
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(46, 74, 122, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 74, 122, 0.16) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-products .prod-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  position: relative;
  align-items: start;
}

.page-products .prod-hero-copy {
  max-width: 560px;
}

.page-products .prod-slash {
  color: var(--prod-orange);
  margin: 0 4px;
  font-weight: 700;
}

.page-products .prod-hero-copy h1 {
  font-size: 34px;
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 16px 0 20px;
}

.page-products .prod-hero-desc {
  color: var(--mist-blue);
  font-size: 15px;
  max-width: 500px;
  margin-bottom: 32px;
}

.page-products .prod-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---- 英雄区视觉面板 ---- */
.page-products .prod-hero-visual {
  position: relative;
}

.page-products .prod-visual-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-products .prod-visual-card {
  background: var(--prod-card-bg);
  border: 1px solid var(--prod-border);
  border-right: 3px solid var(--line-blue);
  padding: 18px 16px;
  min-height: 108px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
}

.page-products .prod-visual-card--green {
  border-right-color: var(--prod-green);
}

.page-products .prod-visual-card--orange {
  border-right-color: var(--prod-orange);
}

.page-products .prod-visual-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist-blue);
}

.page-products .prod-visual-value {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--cream-text);
}

.page-products .prod-visual-unit {
  font-size: 13px;
  color: var(--mist-blue);
  margin-left: 4px;
  font-family: var(--font-sans);
}

.page-products .prod-hero-trust {
  margin-top: 18px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist-blue);
  border-left: 2px solid var(--prod-green);
  padding-left: 12px;
}

/* ---- 区块通用 ---- */
.page-products .prod-section {
  padding: 56px 0;
  border-top: 1px solid var(--line-blue);
}

.page-products .prod-section--alt {
  background: var(--prod-bg-alt);
}

.page-products .prod-section--tools {
  background: var(--prod-bg-deep);
}

.page-products .prod-section--cases {
  background:
    radial-gradient(circle at 85% 20%, rgba(255, 107, 26, 0.06), transparent 40%),
    var(--space-blue);
}

.page-products .section-heading {
  max-width: 720px;
  margin-bottom: 36px;
}

.page-products .section-title {
  margin: 8px 0 12px;
}

.page-products .section-body {
  color: var(--mist-blue);
  font-size: 14px;
}

/* ---- 服务概览卡片 ---- */
.page-products .prod-overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .prod-overview-card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  min-height: 210px;
  background: var(--prod-card-bg);
  border: 1px solid var(--prod-border);
  color: var(--cream-text);
  text-decoration: none;
  position: relative;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.page-products .prod-overview-card:hover {
  background: var(--prod-card-bg-hover);
  border-color: var(--prod-orange);
  transform: translateY(-3px);
}

.page-products .prod-overview-num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--prod-orange);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 16px;
}

.page-products .prod-overview-card h3 {
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.page-products .prod-overview-card p {
  color: var(--mist-blue);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 20px;
}

.page-products .prod-overview-link {
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--prod-orange);
  letter-spacing: 0.04em;
}

/* ---- API 区块 ---- */
.page-products .prod-api-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .prod-api-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-products .prod-api-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.page-products .prod-api-marker {
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 0;
}

.page-products .prod-api-marker--green {
  background: var(--prod-green);
  box-shadow: 0 0 8px rgba(57, 255, 20, 0.6);
}

.page-products .prod-api-marker--orange {
  background: var(--prod-orange);
}

.page-products .prod-api-marker--blue {
  background: var(--mist-blue);
}

.page-products .prod-api-item h3 {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 4px;
}

.page-products .prod-api-item p {
  color: var(--mist-blue);
  font-size: 14px;
  line-height: 1.6;
}

.page-products .prod-api-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ---- 终端风格代码块 ---- */
.page-products .prod-terminal {
  background: var(--prod-code-bg);
  border: 1px solid var(--line-blue);
  font-family: var(--font-mono);
  overflow: hidden;
}

.page-products .prod-terminal-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #0E2040;
  border-bottom: 1px solid var(--line-blue);
}

.page-products .prod-terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.page-products .prod-terminal-dot--red {
  background: #E4573D;
}

.page-products .prod-terminal-dot--yellow {
  background: #E8B931;
}

.page-products .prod-terminal-dot--green {
  background: var(--prod-green);
}

.page-products .prod-terminal-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist-blue);
  margin-left: 8px;
  letter-spacing: 0.06em;
}

.page-products .prod-terminal-body {
  margin: 0;
  padding: 16px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--cream-text);
  overflow-x: auto;
  white-space: pre;
}

.page-products .prod-terminal-body code {
  font-family: var(--font-mono);
}

.page-products .prod-code-comment {
  color: #6A87AD;
  font-style: italic;
}

.page-products .prod-code-path {
  color: var(--prod-green);
}

.page-products .prod-code-key {
  color: var(--prod-orange);
}

.page-products .prod-code-prop {
  color: #7EC8FF;
}

.page-products .prod-code-str {
  color: #D4E157;
}

.page-products .prod-code-num {
  color: var(--prod-orange);
}

.page-products .prod-api-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-blue);
  display: block;
  object-fit: cover;
}

/* ---- 图例 ---- */
.page-products .legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  padding: 14px 16px;
  background: rgba(13, 32, 68, 0.5);
  border: 1px solid var(--line-blue);
}

.page-products .legend-item {
  font-size: 13px;
  color: var(--cream-text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products .legend-marker {
  width: 10px;
  height: 10px;
  display: inline-block;
}

/* ---- SDK 区块 ---- */
.page-products .prod-sdk-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .prod-sdk-steps {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-products .prod-step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.page-products .prod-step-list::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 28px;
  bottom: 28px;
  width: 1px;
  background: var(--line-blue);
}

.page-products .prod-step {
  display: flex;
  gap: 18px;
  padding: 14px 0;
  position: relative;
}

.page-products .prod-step:first-child {
  padding-top: 0;
}

.page-products .prod-step:last-child {
  padding-bottom: 0;
}

.page-products .prod-step-num {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--prod-orange);
  background: var(--prod-bg-alt);
  border: 1px solid var(--prod-border);
  position: relative;
  z-index: 1;
}

.page-products .prod-step-body h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 4px;
}

.page-products .prod-step-body p {
  color: var(--mist-blue);
  font-size: 14px;
  line-height: 1.6;
}

.page-products .prod-step-body .data-mono {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--prod-green);
}

.page-products .prod-sdk-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .prod-sdk-badge {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cream-text);
  border: 1px solid var(--prod-border);
  padding: 6px 14px;
  background: var(--prod-bg-alt);
}

.page-products .prod-sdk-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-products .prod-sdk-figure {
  margin: 0;
}

.page-products .prod-sdk-figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-blue);
  object-fit: cover;
  display: block;
}

.page-products .prod-sdk-figure figcaption {
  margin-top: 8px;
  color: var(--mist-blue);
}

.page-products .prod-sdk-note {
  padding: 18px 20px;
  background: var(--prod-card-bg);
  border-left: 3px solid var(--prod-orange);
}

.page-products .prod-sdk-note-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .prod-sdk-note-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--mist-blue);
  line-height: 1.6;
}

.page-products .prod-sdk-note-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--prod-orange);
}

/* ---- 案例合集 ---- */
.page-products .prod-cases-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .prod-cases-card {
  background: var(--prod-card-bg);
  border: 1px solid var(--prod-border);
}

.page-products .prod-cases-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-bottom: 1px solid var(--prod-border);
}

.page-products .prod-cases-card-body {
  padding: 22px 22px 24px;
}

.page-products .prod-cases-card-body h3 {
  font-size: 20px;
  font-weight: 900;
  margin: 6px 0 8px;
}

.page-products .prod-cases-card-body p:not(.overline) {
  color: var(--mist-blue);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .prod-cases-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-products .prod-filter-chip {
  font-size: 12px;
  font-weight: 700;
  color: var(--cream-text);
  background: var(--prod-bg-alt);
  border: 1px solid var(--prod-border);
  padding: 5px 10px;
}

.page-products .prod-cases-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-products .prod-cases-feature {
  padding: 18px 20px;
  background: var(--prod-card-bg);
  border: 1px solid var(--prod-border);
  border-left: 3px solid var(--line-blue);
}

.page-products .prod-cases-feature--steps {
  border-left-color: var(--prod-orange);
}

.page-products .prod-cases-feature h3 {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 6px;
}

.page-products .prod-cases-feature p {
  color: var(--mist-blue);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 4px;
}

.page-products .prod-cases-feature--steps .data-mono {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--prod-orange);
  margin-right: 6px;
}

/* ---- 开发者工具 ---- */
.page-products .prod-tools-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .prod-tools-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-products .prod-tool-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-blue);
}

.page-products .prod-tool-item:last-child {
  border-bottom: none;
}

.page-products .prod-tool-icon {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--prod-green);
  background: var(--prod-bg-alt);
  border: 1px solid var(--prod-border);
}

.page-products .prod-tool-item h3 {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 4px;
}

.page-products .prod-tool-item p {
  color: var(--mist-blue);
  font-size: 14px;
  line-height: 1.6;
}

.page-products .prod-tools-visual {
  margin: 0;
}

.page-products .prod-tools-visual img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-blue);
  object-fit: cover;
  display: block;
}

.page-products .prod-tools-visual figcaption {
  margin-top: 8px;
  color: var(--mist-blue);
}

/* ---- 订阅方案 ---- */
.page-products .prod-pricing-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-pricing-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .prod-pricing-table th,
.page-products .prod-pricing-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line-blue);
}

.page-products .prod-pricing-table thead th {
  background: var(--prod-bg-alt);
  color: var(--cream-text);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.02em;
}

.page-products .prod-pricing-table thead th:nth-child(2) {
  border-bottom: 2px solid var(--prod-green);
}

.page-products .prod-pricing-table thead th:nth-child(3) {
  border-bottom: 2px solid var(--prod-orange);
}

.page-products .prod-pricing-table thead th:nth-child(4) {
  border-bottom: 2px solid var(--prod-green);
}

.page-products .prod-pricing-table tbody th {
  font-weight: 700;
  color: var(--mist-blue);
  background: rgba(13, 32, 68, 0.4);
}

.page-products .prod-pricing-table tbody td {
  color: var(--cream-text);
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-products .prod-pricing-table tbody tr:hover {
  background: rgba(23, 55, 105, 0.45);
}

.page-products .prod-pricing-note {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line-blue);
}

.page-products .prod-pricing-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-blue);
  object-fit: cover;
  display: block;
}

.page-products .prod-pricing-note-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.page-products .prod-pricing-note-copy p {
  color: var(--mist-blue);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}

.page-products .prod-pricing-note-copy a {
  color: var(--prod-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---- 响应式：平板及以上 ---- */
@media (min-width: 768px) {
  .page-products .prod-hero {
    padding: 56px 0 72px;
  }

  .page-products .prod-hero-copy h1 {
    font-size: 46px;
  }

  .page-products .prod-hero-desc {
    font-size: 16px;
  }

  .page-products .prod-visual-grid {
    gap: 16px;
  }

  .page-products .prod-visual-value {
    font-size: 34px;
  }

  .page-products .prod-section {
    padding: 72px 0;
  }

  .page-products .prod-overview-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-products .prod-api-layout {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .page-products .prod-sdk-layout {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .page-products .prod-cases-layout {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
  }

  .page-products .prod-tools-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .page-products .prod-pricing-note {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 36px;
  }
}

/* ---- 响应式：桌面 ---- */
@media (min-width: 1024px) {
  .page-products .prod-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 60px;
    align-items: center;
  }

  .page-products .prod-hero-copy h1 {
    font-size: 52px;
  }

  .page-products .prod-overview-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-products .prod-api-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
  }

  .page-products .prod-sdk-layout {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .page-products .prod-cases-layout {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
  }

  .page-products .prod-tools-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
  }
}