.page-products {
  background: var(--color-ink);
  color: var(--color-white);
  overflow: hidden;
}

/* ========== Hero 首屏 ========== */
.page-products .products-hero {
  position: relative;
  padding: 36px 0 64px;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(157, 78, 221, 0.24), transparent 40%),
    radial-gradient(ellipse at 8% 88%, rgba(255, 77, 46, 0.18), transparent 46%),
    linear-gradient(135deg, var(--color-ocean) 0%, var(--color-ink) 100%);
  border-bottom: 1px solid var(--color-line);
  overflow: hidden;
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  top: -16%;
  width: 46%;
  height: 140%;
  background: linear-gradient(140deg, rgba(255, 77, 46, 0.14) 0%, rgba(157, 78, 221, 0.05) 55%, transparent 100%);
  transform: skewX(-12deg);
  pointer-events: none;
  z-index: 1;
}

.page-products .hero-bg-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.55;
  z-index: 0;
}

.page-products .products-hero .container {
  position: relative;
  z-index: 2;
}

.page-products .products-hero .breadcrumb {
  margin-bottom: 36px;
}

.page-products .products-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-products .products-hero-copy {
  max-width: 720px;
}

.page-products .products-hero-copy .eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--color-silver);
}

.page-products .products-hero-copy h1 {
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: -1.2px;
  font-style: italic;
  transform: skewX(-4deg) translateX(-4px);
  color: var(--color-white);
  text-shadow: 0 4px 30px rgba(255, 77, 46, 0.22);
}

.page-products .products-hero-lead {
  margin: 0 0 28px;
  max-width: 620px;
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--color-muted);
}

.page-products .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  border-top: 1px solid var(--color-line);
  padding-top: 22px;
}

.page-products .meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .meta-label {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.page-products .meta-value {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--color-white);
}

.page-products .products-hero-aside {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}

.page-products .hero-download-panel {
  position: relative;
  width: 100%;
  max-width: 420px;
  padding: 26px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 77, 46, 0.28);
  background:
    linear-gradient(rgba(176, 183, 195, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 183, 195, 0.06) 1px, transparent 1px),
    rgba(21, 27, 40, 0.78);
  background-size: 26px 26px, 26px 26px, auto;
  box-shadow: var(--shadow-glow);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-products .hero-panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.86rem;
  color: var(--color-muted);
  margin-bottom: 14px;
}

.page-products .hero-panel-title {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: 0.06em;
}

.page-products .hero-panel-batch {
  margin: 4px 0 18px;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-style: italic;
  color: var(--color-primary);
  line-height: 1.1;
}

.page-products .hero-format-row {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.page-products .format-mini {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
  background: var(--color-panel);
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-silver);
}

.page-products .hero-panel-desc {
  margin: 0 0 20px;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--color-muted);
}

/* ========== 共用区块头部 ========== */
.page-products .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 36px;
}

.page-products .section-head .section-title,
.page-products .dl-aside .section-title,
.page-products .comparison-side .section-title {
  margin: 6px 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.1;
  font-style: italic;
  letter-spacing: -0.4px;
  transform: skewX(-3deg);
  color: var(--color-white);
}

.page-products .section-title .br {
  display: block;
}

/* ========== 资料下载中心 ========== */
.page-products .download-center {
  position: relative;
  padding: 80px 0;
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 77, 46, 0.09), transparent 32%),
    linear-gradient(180deg, #0b0f19 0%, #10151f 100%);
}

.page-products .download-center::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, rgba(255, 77, 46, 0.1) 60%, transparent 100%);
}

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

.page-products .dl-aside {
  max-width: 480px;
}

.page-products .dl-aside .eyebrow,
.page-products .web-copy .eyebrow,
.page-products .mobile-copy .eyebrow,
.page-products .api-copy .eyebrow,
.page-products .comparison-side .eyebrow {
  display: inline-block;
  margin-bottom: 8px;
}

.page-products .dl-aside > p {
  margin: 20px 0 22px;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--color-muted);
}

.page-products .dl-fact-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .dl-fact-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-silver);
}

.page-products .dl-fact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 2px;
  background: var(--color-primary);
}

.page-products .dl-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .dl-main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-products .dl-visual {
  position: relative;
  max-width: 520px;
}

.page-products .dl-visual img,
.page-products .web-visual img,
.page-products .mobile-visual img,
.page-products .api-flow-img img,
.page-products .comparison-img-frame img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

.page-products .dl-visual img {
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
}

.page-products .dl-visual-badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(11, 15, 25, 0.82);
  border: 1px solid rgba(255, 77, 46, 0.35);
  border-radius: var(--radius-sm);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-size: 0.84rem;
}

.page-products .dl-visual-badge strong {
  color: var(--color-white);
  font-weight: 800;
}

.page-products .dl-visual-badge span:last-child {
  color: var(--color-muted);
}

.page-products .format-tabs {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  background: var(--color-panel);
  padding: 20px;
}

.page-products .format-tabs .tabs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 16px;
}

.page-products .format-tabs .tab-button,
.page-products .api-code-panel .tab-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-muted);
  cursor: pointer;
  transition: all var(--ease);
}

.page-products .format-tabs .tab-button.is-active,
.page-products .api-code-panel .tab-button.is-active {
  background: rgba(255, 77, 46, 0.12);
  border-color: rgba(255, 77, 46, 0.4);
  color: var(--color-white);
}

.page-products .format-code {
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-products .format-tabs .tab-panel p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--color-silver);
}

.page-products .season-picker {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  background: linear-gradient(135deg, rgba(21, 27, 40, 0.95), rgba(11, 15, 25, 0.9));
  padding: 22px;
}

.page-products .season-picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-products .season-picker-label {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--color-white);
}

.page-products .season-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .season-btn {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  background: var(--color-panel);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-muted);
  cursor: pointer;
  transition: all var(--ease);
}

.page-products .season-btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.page-products .season-picker-tip {
  margin: 14px 0 0;
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.page-products .dl-more {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ========== Web端 ========== */
.page-products .web-platform {
  position: relative;
  padding: 72px 0;
  background:
    linear-gradient(120deg, rgba(157, 78, 221, 0.06), transparent 36%),
    var(--color-ink);
  border-top: 1px solid var(--color-line);
}

.page-products .web-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-products .web-visual {
  position: relative;
}

.page-products .web-visual img {
  border: 1px solid var(--color-line);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
}

.page-products .web-visual-note {
  display: inline-block;
  margin-top: 12px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  font-size: 0.8rem;
  color: var(--color-secondary);
}

.page-products .web-copy .web-lead {
  margin: 14px 0 22px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-muted);
}

.page-products .feature-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.page-products .feature-list li {
  position: relative;
  padding-left: 32px;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--color-white);
}

.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--color-primary), rgba(255, 77, 46, 0.35));
}

.page-products .feature-list li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 11px;
  width: 6px;
  height: 3px;
  border-left: 1.5px solid var(--color-white);
  border-bottom: 1.5px solid var(--color-white);
  transform: rotate(-45deg);
}

/* ========== 移动端APP ========== */
.page-products .mobile-app {
  position: relative;
  padding: 76px 0 84px;
  background:
    radial-gradient(ellipse at 26% 80%, rgba(255, 77, 46, 0.1), transparent 40%),
    radial-gradient(ellipse at 80% 24%, rgba(10, 30, 79, 0.9), transparent 52%),
    linear-gradient(150deg, #0e1626 0%, #0b0f19 100%);
  border-top: 1px solid var(--color-line);
}

.page-products .mobile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-products .mobile-copy .mobile-lead {
  margin: 14px 0 22px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-muted);
}

.page-products .mobile-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 77, 46, 0.08);
  border: 1px solid rgba(255, 77, 46, 0.2);
  font-size: 0.86rem;
  color: var(--color-silver);
}

.page-products .mobile-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.page-products .mobile-visual img {
  max-width: 240px;
  border-radius: 28px;
  border: 1px solid rgba(255, 77, 46, 0.28);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(176, 183, 195, 0.06);
}

/* ========== API服务 ========== */
.page-products .api-service {
  padding: 76px 0;
  background: var(--color-ink);
  border-top: 1px solid var(--color-line);
}

.page-products .api-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .api-copy .api-lead {
  margin: 14px 0 24px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--color-muted);
}

.page-products .api-tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .tier-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
  background: var(--color-panel);
  padding: 20px 22px;
}

.page-products .tier-card-primary {
  border-color: rgba(255, 77, 46, 0.45);
  background: linear-gradient(135deg, rgba(255, 77, 46, 0.14), rgba(21, 27, 40, 0.95) 60%);
}

.page-products .tier-name {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(176, 183, 195, 0.1);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-white);
}

.page-products .tier-card-primary .tier-name {
  background: var(--color-primary);
}

.page-products .tier-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.page-products .api-flow-img img {
  width: 100%;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
}

.page-products .api-code-panel {
  margin-top: 6px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  background: var(--color-panel);
  padding: 22px;
}

.page-products .api-code-panel .tabs-list {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 16px;
  margin-bottom: 18px;
}

.page-products .code-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .code-block {
  margin: 0;
  padding: 16px;
  border-radius: var(--radius-md);
  background: #0b0f19;
  border: 1px solid rgba(176, 183, 195, 0.1);
  font-family: "SF Mono", Consolas, "Courier New", monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--color-green);
  overflow-x: auto;
  white-space: pre;
}

.page-products .api-notice-list {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .api-notice-list li {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--color-silver);
}

/* ========== 功能对比 ========== */
.page-products .comparison-section {
  padding: 76px 0;
  background:
    linear-gradient(140deg, rgba(10, 30, 79, 0.6), transparent 46%),
    var(--color-ink);
  border-top: 1px solid var(--color-line);
}

.page-products .comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

.page-products .comparison-side .section-title {
  margin-bottom: 20px;
}

.page-products .comparison-img-frame img {
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
}

.page-products .comparison-note {
  margin: 18px 0;
  border-left: 3px solid var(--color-primary);
  padding-left: 16px;
}

.page-products .comparison-note strong {
  display: block;
  margin-bottom: 6px;
  color: var(--color-white);
  font-size: 1rem;
}

.page-products .comparison-note p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--color-muted);
}

.page-products .table-wrap {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.page-products .compare-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-products .compare-table th,
.page-products .compare-table td {
  padding: 15px 18px;
  text-align: left;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
}

.page-products .compare-table thead th {
  background: var(--color-ocean);
  color: var(--color-white);
  font-weight: 800;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

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

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

.page-products .compare-table tbody th {
  color: var(--color-white);
  font-weight: 700;
  white-space: nowrap;
  background: rgba(176, 183, 195, 0.04);
}

.page-products .compare-table td {
  color: var(--color-muted);
}

.page-products .compare-table tbody tr {
  transition: background var(--ease), box-shadow var(--ease);
  cursor: default;
}

.page-products .compare-table tbody tr:hover {
  background: rgba(255, 77, 46, 0.05);
  box-shadow: inset 3px 0 0 var(--color-primary);
}

.page-products .compare-table tbody tr:last-child td,
.page-products .compare-table tbody tr:last-child th {
  border-bottom: 0;
}

/* ========== 底部CTA ========== */
.page-products .products-cta {
  position: relative;
  padding: 64px 0;
  background:
    linear-gradient(110deg, rgba(255, 77, 46, 0.16), transparent 40%),
    var(--color-ocean);
  border-top: 1px solid var(--color-line);
}

.page-products .cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.page-products .cta-inner h2 {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-style: italic;
  letter-spacing: -0.4px;
  color: var(--color-white);
  max-width: 580px;
}

.page-products .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ========== 按钮微调 ========== */
.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
  cursor: pointer;
  border: 0;
}

.page-products .btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(255, 77, 46, 0.3);
}

.page-products .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(255, 77, 46, 0.42);
}

.page-products .btn-outline {
  background: transparent;
  border: 1px solid rgba(176, 183, 195, 0.35);
  color: var(--color-silver);
}

.page-products .btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ========== 桌面增强 ========== */
@media (min-width: 768px) {
  .page-products .hero-meta {
    flex-wrap: nowrap;
  }

  .page-products .api-tiers {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .code-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .mobile-visual img {
    max-width: 300px;
  }
}

@media (min-width: 992px) {
  .page-products .products-hero {
    padding: 44px 0 76px;
  }

  .page-products .products-hero-grid {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 48px;
    align-items: center;
  }

  .page-products .hero-download-panel {
    margin-left: auto;
  }

  .page-products .dl-grid {
    grid-template-columns: 300px 1fr;
    gap: 64px;
    align-items: start;
  }

  .page-products .dl-aside {
    position: sticky;
    top: 24px;
    padding-top: 8px;
  }

  .page-products .dl-main {
    max-width: 760px;
    margin-left: auto;
  }

  .page-products .web-grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
  }

  .page-products .mobile-grid {
    grid-template-columns: 1fr 0.6fr;
    gap: 72px;
  }

  .page-products .api-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
  }

  .page-products .comparison-grid {
    grid-template-columns: 0.5fr 1.5fr;
    gap: 48px;
    align-items: start;
  }

  .page-products .web-visual img {
    max-height: 460px;
  }
}

@media (min-width: 1200px) {
  .page-products .products-hero-grid {
    gap: 80px;
  }

  .page-products .dl-grid {
    grid-template-columns: 340px 1fr;
    gap: 80px;
  }

  .page-products .format-tabs {
    padding: 26px;
  }

  .page-products .season-picker {
    padding: 26px;
  }
}

.page-products {
  --color-secondary: var(--color-silver);
}