.page-products {
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --card-bg: rgba(245, 247, 250, 0.04);
  --card-border: rgba(245, 247, 250, 0.1);
  --text-body: rgba(245, 247, 250, 0.86);
  --text-muted: #A0AEC0;
  background:
    radial-gradient(900px 360px at 92% 0%, rgba(108, 43, 244, 0.16), transparent 62%),
    radial-gradient(700px 280px at 4% 34%, rgba(57, 255, 20, 0.04), transparent 60%),
    var(--color-space);
}

.page-products .container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 36px 20px 80px;
}

/* 面包屑 */
.page-products .products-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 32px;
  font-family: var(--font-mono);
}

.page-products .products-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.25s;
}

.page-products .products-breadcrumb a:hover {
  color: var(--color-green);
}

.page-products .products-breadcrumb [aria-current="page"] {
  color: var(--color-white);
}

/* 首屏介绍区 */
.page-products .products-intro {
  margin-bottom: clamp(64px, 8vw, 104px);
}

.page-products .products-intro__text {
  max-width: 760px;
}

.page-products .products-intro h1 {
  font-size: clamp(30px, 5.6vw, 52px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 14px 0 18px;
}

.page-products .products-intro__lead {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-body);
  max-width: 640px;
  margin-bottom: 28px;
}

.page-products .products-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* 状态面板 */
.page-products .products-intro__status {
  margin-top: 36px;
}

.page-products .status-panel {
  background: linear-gradient(160deg, rgba(108, 43, 244, 0.14), rgba(11, 11, 26, 0.75));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 22px 24px 18px;
  position: relative;
  overflow: hidden;
}

.page-products .status-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-violet), var(--color-green));
  opacity: 0.7;
}

.page-products .status-panel__head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 18px;
}

.page-products .status-panel__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .status-panel__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-products .status-panel__row:last-child {
  border-bottom: 0;
}

.page-products .status-panel__row dt {
  color: var(--text-muted);
  font-size: 14px;
}

.page-products .status-panel__row dd {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-gold);
}

.page-products .status-panel__foot {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* 编辑器式布局 */
.page-products .products-layout {
  display: block;
}

.page-products .products-content {
  min-width: 0;
}

/* 页内目录 */
.page-products .products-toc {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 8px;
  padding-bottom: 12px;
  margin-bottom: 28px;
  scrollbar-width: thin;
}

.page-products .products-toc::-webkit-scrollbar {
  height: 4px;
}

.page-products .products-toc::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
}

.page-products .products-toc__label {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--text-muted);
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
}

.page-products .products-toc__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--color-white);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s, color 0.2s;
}

.page-products .products-toc__link:hover {
  border-color: rgba(57, 255, 20, 0.5);
  color: var(--color-green);
}

.page-products .products-toc__link .mono {
  color: var(--color-green);
  font-weight: 700;
}

/* 区块标题 */
.page-products .section-head {
  margin-bottom: 32px;
}

.page-products .section-head h2 {
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 10px 0 0;
}

.page-products .section-head--split {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.page-products .section-head--split > div {
  min-width: 260px;
}

.page-products .section-note {
  max-width: 320px;
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
  border-left: 2px solid rgba(57, 255, 20, 0.5);
  padding-left: 14px;
}

.page-products .section-note a {
  color: var(--color-green);
  text-decoration: none;
}

/* 区块间距 */
.page-products .overview-section,
.page-products .categories-section,
.page-products .process-section,
.page-products .archive-section,
.page-products .updates-section,
.page-products .faq-section {
  margin-bottom: clamp(64px, 8vw, 108px);
}

.page-products .faq-section {
  margin-bottom: 0;
}

/* 01 内容中心总览 */
.page-products .overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .overview-main p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
  margin: 0 0 24px;
  max-width: 680px;
}

.page-products .overview-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .overview-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-body);
}

.page-products .feature-num {
  min-width: 52px;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-green);
}

/* 图片统一样式 */
.page-products .overview-visual,
.page-products .categories-visual,
.page-products .process-visual,
.page-products .archive-visual,
.page-products .updates-visual {
  margin: 0;
}

.page-products .overview-visual img,
.page-products .categories-visual img,
.page-products .process-visual img,
.page-products .archive-visual img,
.page-products .updates-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--color-space-deep);
}

.page-products .overview-visual figcaption,
.page-products .categories-visual figcaption,
.page-products .process-visual figcaption,
.page-products .archive-visual figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 02 资料分类目录 */
.page-products .categories-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .categories-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .category-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.page-products .category-card:hover {
  transform: translateY(-3px);
  border-color: rgba(108, 43, 244, 0.55);
  background: rgba(108, 43, 244, 0.08);
}

.page-products .category-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.page-products .category-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--color-white);
}

.page-products .category-card p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
}

.page-products .category-card__meta {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.page-products .category-card__meta .mono {
  color: var(--color-gold);
  font-size: 20px;
  font-weight: 700;
}

.page-products .category-card__divider {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.14);
  margin: 0 4px;
}

.page-products .category-card__chip {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-white);
}

.page-products .category-card__chip--hot {
  border-color: rgba(57, 255, 20, 0.4);
  color: var(--color-green);
  background: rgba(57, 255, 20, 0.08);
}

/* 03 下载流程指引 */
.page-products .process-steps {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .process-step {
  display: flex;
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  position: relative;
}

.page-products .process-step__num {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-space);
  background: linear-gradient(135deg, var(--color-green), #7dff66);
}

.page-products .process-step__body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
}

.page-products .process-step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* 04 版本归档说明 */
.page-products .archive-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .archive-content > p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
  margin: 0 0 24px;
  max-width: 660px;
}

.page-products .archive-rules {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .archive-rules li {
  background: var(--card-bg);
  border-left: 3px solid var(--color-violet);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-body);
}

.page-products .archive-rules .mono {
  color: var(--color-green);
  font-weight: 700;
  font-size: 16px;
  margin-right: 4px;
}

/* 05 更新记录 */
.page-products .updates-visual {
  margin-bottom: 20px;
}

.page-products .updates-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.page-products .updates-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.2s;
}

.page-products .updates-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

.page-products .updates-item__version {
  min-width: 72px;
  text-align: center;
}

.page-products .updates-item__title {
  flex: 1;
  min-width: 180px;
  font-size: 15px;
  color: var(--color-white);
}

.page-products .updates-item__time {
  font-size: 13px;
  color: var(--text-muted);
}

/* 06 常见下载问题 */
.page-products .faq-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.25s;
}

.page-products .faq-item[open] {
  border-color: rgba(108, 43, 244, 0.5);
}

.page-products .faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  list-style: none;
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
}

.page-products .faq-item summary::-webkit-details-marker {
  display: none;
}

.page-products .faq-item summary:hover {
  background: rgba(255, 255, 255, 0.02);
}

.page-products .faq-item p {
  margin: 0;
  padding: 0 18px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-products .faq-item p a {
  color: var(--color-green);
  text-decoration: none;
}

.page-products .faq-item__mark {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--color-white);
  font-size: 16px;
}

.page-products .faq-item__mark::after {
  content: "+";
}

.page-products .faq-item[open] .faq-item__mark::after {
  content: "×";
  color: var(--color-green);
}

.page-products .faq-more {
  margin-top: 28px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: linear-gradient(120deg, rgba(108, 43, 244, 0.12), rgba(57, 255, 20, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-products .faq-more p {
  margin: 0;
  font-size: 14px;
  color: var(--text-body);
}

.page-products .faq-more a {
  color: var(--color-green);
  text-decoration: none;
  font-weight: 600;
}

.page-products .faq-more a:hover {
  text-decoration: underline;
}

/* 按钮增强 */
.page-products .btn--sm {
  padding: 8px 18px;
  font-size: 13px;
  border-radius: 8px;
}

.page-products .btn--primary:hover {
  box-shadow: 0 0 40px rgba(108, 43, 244, 0.5);
}

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

/* 内容区链接 */
.page-products .products-content a:not(.btn) {
  color: var(--color-green);
  text-decoration: none;
}

/* 平板及以上 */
@media (min-width: 768px) {
  .page-products .container {
    padding: 48px 28px 96px;
  }

  .page-products .products-intro {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 48px;
    align-items: start;
  }

  .page-products .products-intro__status {
    margin-top: 48px;
  }

  .page-products .overview-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
  }

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

  .page-products .categories-wrap {
    grid-template-columns: 1fr 260px;
    gap: 40px;
    align-items: start;
  }

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

  .page-products .category-card--wide {
    grid-column: 1 / -1;
  }

  .page-products .process-steps {
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
  }

  .page-products .process-step {
    flex-direction: column;
    gap: 12px;
    min-height: 180px;
  }

  .page-products .archive-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
    align-items: center;
  }

  .page-products .updates-item {
    flex-wrap: nowrap;
  }
}

/* 桌面端 */
@media (min-width: 900px) {
  .page-products .products-layout {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .products-toc {
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    overflow: visible;
    padding: 0;
    margin-bottom: 0;
  }

  .page-products .products-toc__label {
    border-radius: 8px;
    border: 0;
    background: rgba(108, 43, 244, 0.16);
    color: var(--color-white);
    text-align: center;
  }

  .page-products .products-toc__link {
    border-radius: 8px;
    justify-content: flex-start;
  }
}

@media (min-width: 1100px) {
  .page-products .products-intro {
    grid-template-columns: minmax(0, 1fr) 320px;
  }

  .page-products .categories-visual {
    position: sticky;
    top: 120px;
  }

  .page-products .process-step {
    min-height: 200px;
  }
}