.page-products {
  background: var(--color-bg-light);
  color: var(--color-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-products a {
  color: inherit;
}

/* ---------- 本页目录 ---------- */
.page-products .products-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 20px;
  padding-left: max(20px, calc((100vw - var(--container-max)) / 2 + 16px));
  padding-right: max(20px, calc((100vw - var(--container-max)) / 2 + 16px));
  background: var(--color-primary);
  border-bottom: 3px solid var(--color-accent-green);
}

.page-products .products-index__link {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-invert);
  text-decoration: none;
  border: 2px solid rgba(253, 246, 227, 0.32);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-products .products-index__link:hover {
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
}

/* ---------- 页首区 ---------- */
.page-products .products-head {
  position: relative;
  background: var(--color-primary);
  color: var(--color-text-invert);
  padding: 32px 0 0;
}

.page-products .products-head::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--color-accent-green) 0 45%, var(--color-accent-orange) 45% 62%, var(--color-support-terra) 62% 100%);
}

.page-products .breadcrumb {
  margin: 0 0 24px;
  padding: 0;
}

.page-products .breadcrumb-link {
  color: var(--color-accent-green);
  text-decoration: none;
}

.page-products .breadcrumb-link:hover {
  text-decoration: underline;
}

.page-products .breadcrumb-current {
  color: rgba(253, 246, 227, 0.68);
}

.page-products .products-head__grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-products .products-head__kicker {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  color: var(--color-accent-green);
  margin: 0 0 10px;
}

.page-products .products-head__slash {
  color: var(--color-accent-orange);
  font-weight: 700;
  margin-right: 4px;
}

.page-products .products-head__title {
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}

.page-products .products-head__subtitle {
  font-family: var(--font-data);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-accent-orange);
  margin: 0 0 16px;
}

.page-products .products-head__lead {
  font-size: var(--text-base);
  line-height: 1.75;
  color: rgba(253, 246, 227, 0.82);
  max-width: 620px;
  margin: 0;
}

.page-products .products-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .products-head__actions .btn-ghost {
  border-color: rgba(253, 246, 227, 0.62);
  color: var(--color-text-invert);
}

.page-products .products-head__actions .btn-ghost:hover {
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
}

.page-products .products-head__figure {
  margin: 0;
  border: 4px solid var(--color-accent-green);
  box-shadow: 8px 8px 0 rgba(0, 255, 163, 0.16);
}

.page-products .products-head__figure img {
  width: 100%;
}

.page-products .products-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-accent-green);
  border: 2px solid var(--color-accent-green);
  margin-top: 40px;
}

.page-products .products-stats__item {
  background: var(--color-primary);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .products-stats__num {
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent-green);
}

.page-products .products-stats__label {
  font-size: var(--text-xs);
  color: rgba(253, 246, 227, 0.66);
  letter-spacing: 0.06em;
}

/* ---------- 区块标题 ---------- */
.page-products .products-section-head {
  max-width: 800px;
  margin-bottom: 36px;
}

.page-products .section-kicker {
  font-family: var(--font-data);
  color: var(--color-accent-green);
}

.page-products .section-kicker__slash {
  color: var(--color-accent-orange);
  font-weight: 700;
}

.page-products .section-title {
  line-height: 1.15;
}

.page-products .products-section-head--light .section-title {
  color: var(--color-text-invert);
}

.page-products .products-section-head--light .section-desc {
  color: rgba(253, 246, 227, 0.72);
}

/* ---------- 焕新版核心功能 ---------- */
.page-products .products-features {
  background: var(--color-bg-light);
  padding: 64px 0;
}

.page-products .products-features__grid {
  display: grid;
  gap: 24px;
}

.page-products .products-feature-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 200px;
}

.page-products .products-feature-card__num {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-support-green);
}

.page-products .products-feature-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.25;
  margin: 0;
}

.page-products .products-feature-card__desc {
  font-size: var(--text-sm);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}

.page-products .products-feature-card__meta {
  font-size: var(--text-sm);
  margin: 0;
}

.page-products .products-feature-card__link {
  align-self: flex-start;
  color: var(--color-accent-orange);
  font-weight: 700;
  font-size: var(--text-sm);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
}

.page-products .products-feature-card__link:hover {
  border-bottom-color: var(--color-accent-orange);
}

.page-products .products-features__media {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  display: grid;
  gap: 16px;
  align-items: center;
}

.page-products .products-features__media img {
  border: 4px solid var(--color-primary);
  box-shadow: var(--shadow-card);
}

.page-products .products-features__caption {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  border-left: 4px solid var(--color-support-terra);
  padding-left: 16px;
}

/* ---------- 版本演进 ---------- */
.page-products .products-versions {
  background: var(--color-primary);
  color: var(--color-text-invert);
  padding: 64px 0;
}

.page-products .products-versions__layout {
  display: grid;
  gap: 36px;
  align-items: start;
}

.page-products .products-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 3px solid var(--color-accent-green);
}

.page-products .products-timeline__item {
  position: relative;
  padding: 0 0 32px 24px;
}

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

.page-products .products-timeline__item::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 4px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--color-accent-orange);
  border: 3px solid var(--color-accent-green);
}

.page-products .products-timeline__year {
  font-family: var(--font-data);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-accent-green);
}

.page-products .products-timeline__title {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 4px 0 6px;
  color: var(--color-text-invert);
}

.page-products .products-timeline__desc {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.65;
  color: rgba(253, 246, 227, 0.75);
}

.page-products .products-versions__figure {
  margin: 0;
  border: 4px solid var(--color-accent-orange);
  box-shadow: 8px 8px 0 rgba(255, 140, 0, 0.22);
}

.page-products .products-versions__figure img {
  width: 100%;
}

/* ---------- 功能对比 ---------- */
.page-products .products-compare {
  background: var(--color-bg-mid);
  padding: 64px 0;
}

.page-products .products-compare__table-wrap {
  border: 4px solid var(--color-primary);
  box-shadow: var(--shadow-card);
  background: var(--color-bg-light);
  overflow-x: auto;
}

.page-products .products-compare__table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
}

.page-products .products-compare__table th,
.page-products .products-compare__table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  font-size: var(--text-sm);
  border-bottom: 1px solid rgba(26, 26, 26, 0.12);
}

.page-products .products-compare__table th {
  background: var(--color-primary);
  color: var(--color-accent-green);
  font-family: var(--font-data);
  font-size: 13px;
  white-space: nowrap;
}

.page-products .products-compare__table td:first-child {
  font-weight: 700;
  white-space: nowrap;
}

.page-products .products-compare__table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .products-compare__note {
  margin: 28px 0 0;
  padding: 16px 18px;
  background: var(--color-bg-light);
  border-left: 4px solid var(--color-accent-orange);
  box-shadow: 4px 4px 0 rgba(10, 22, 51, 0.22);
  font-size: var(--text-sm);
  line-height: 1.75;
}

.page-products .products-compare__link {
  display: inline-block;
  margin-top: 8px;
  color: var(--color-accent-orange);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
}

.page-products .products-compare__link:hover {
  border-bottom-color: var(--color-accent-orange);
}

/* ---------- 资源下载区 ---------- */
.page-products .products-downloads {
  background: var(--color-bg-light);
  padding: 64px 0;
}

.page-products .products-downloads__layout {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-products .products-downloads__rail {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-products .products-downloads__rail-card {
  padding: 20px;
}

.page-products .products-downloads__rail-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 8px;
}

.page-products .products-downloads__rail-card p {
  font-size: var(--text-sm);
  line-height: 1.65;
  margin: 0 0 12px;
}

.page-products .products-downloads__rail-link {
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
}

.page-products .products-downloads__rail-link:hover {
  border-bottom-color: var(--color-accent-orange);
}

.page-products .products-downloads__icon {
  margin: 4px 0 0;
  max-width: 180px;
  border: 3px solid var(--color-primary);
  box-shadow: 5px 5px 0 rgba(10, 22, 51, 0.55);
}

.page-products .products-downloads__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-products .chip-link {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  border: 2px solid var(--color-primary);
  border-radius: 999px;
  padding: 6px 14px;
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .chip-link:hover {
  background: var(--color-primary);
  color: var(--color-accent-green);
  border-color: var(--color-primary);
}

.page-products .chip-link--active {
  background: var(--color-primary);
  color: var(--color-accent-green);
}

.page-products .download-group {
  margin-bottom: 28px;
  scroll-margin-top: 16px;
}

.page-products .download-group__title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 12px;
}

.page-products .download-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 3px solid var(--color-primary);
}

.page-products .download-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  background: var(--color-bg-light);
  border-bottom: 2px solid rgba(26, 26, 26, 0.14);
  padding: 14px 16px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-products .download-item:hover {
  background: var(--color-bg-mid);
  border-bottom-color: var(--color-accent-green);
}

.page-products .download-item__code {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(0, 255, 163, 0.16);
  border: 1px solid var(--color-primary);
  padding: 3px 8px;
  min-width: 128px;
}

.page-products .download-item__meta {
  font-size: var(--text-sm);
  flex: 1;
  min-width: 100px;
}

.page-products .download-item .tag {
  font-family: var(--font-data);
  font-size: 12px;
}

.page-products .products-downloads__note {
  margin: 28px 0 0;
  padding-top: 16px;
  border-top: 2px dashed rgba(26, 26, 26, 0.28);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.page-products .products-downloads__note a {
  color: var(--color-accent-orange);
  font-weight: 700;
  text-decoration: underline;
}

/* ---------- 技术规格 ---------- */
.page-products .products-specs {
  background: var(--color-primary);
  color: var(--color-text-invert);
  padding: 64px 0;
}

.page-products .products-specs__grid {
  display: grid;
  gap: 16px;
}

.page-products .products-specs__tile {
  border: 2px solid rgba(253, 246, 227, 0.26);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(0, 255, 163, 0.04);
  transition: border-color 0.2s ease;
}

.page-products .products-specs__tile:hover {
  border-color: var(--color-accent-green);
}

.page-products .products-specs__tile-label {
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent-orange);
}

.page-products .products-specs__tile-value {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: rgba(253, 246, 227, 0.85);
}

.page-products .products-specs__figure {
  margin: 36px 0 0;
  border: 3px solid var(--color-accent-green);
  box-shadow: 6px 6px 0 rgba(0, 255, 163, 0.16);
}

.page-products .products-specs__figure img {
  width: 100%;
}

.page-products .products-specs__trust {
  margin: 28px 0 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-accent-green);
  border-left: 4px solid var(--color-accent-orange);
  padding-left: 16px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .products-specs__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 720px) {
  .page-products .products-features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .products-specs__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .products-head {
    padding-top: 48px;
  }

  .page-products .products-head__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-products .products-head__title {
    font-size: 52px;
  }

  .page-products .products-head__lead {
    font-size: var(--text-lg);
  }

  .page-products .products-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .products-stats__num {
    font-size: 32px;
  }

  .page-products .products-versions__layout {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-products .products-downloads__layout {
    grid-template-columns: 320px 1fr;
  }

  .page-products .products-downloads__icon {
    max-width: 240px;
  }

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

@media (min-width: 1024px) {
  .page-products .products-features__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .products-specs__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}