.page-products {
  --pd-space: #0A1220;
  --pd-panel: #F5F7FB;
  --pd-line: #1F3B57;
  --pd-signal: #F26522;
  --pd-muted: #63758F;
  --pd-text: #0B1A2A;
  --pd-white: #FFFFFF;
  --pd-glass: rgba(255, 255, 255, 0.06);
  --pd-shadow: 4px 4px 0 rgba(10, 18, 32, 0.12);
  --pd-shadow-lg: 8px 8px 0 rgba(10, 18, 32, 0.18);
  width: 100%;
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 32px 20px 72px;
  color: var(--pd-text);
  font-family: var(--font-sans);
  background: var(--pd-panel);
  overflow-x: hidden;
}

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

/* ---------- 首屏标题区 ---------- */
.page-products .apps-hero {
  padding: 40px 0 36px;
  border-bottom: 2px solid var(--pd-line);
  margin-bottom: 56px;
}

.page-products .apps-hero__kicker {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pd-signal);
  margin: 0 0 12px;
}

.page-products .apps-hero__title {
  font-size: clamp(1.9rem, 4.6vw, 3.6rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin: 0 0 18px;
  color: var(--pd-text);
}

.page-products .apps-hero__lede {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--pd-muted);
  max-width: 640px;
  margin: 0;
}

/* ---------- 页面分区标题 ---------- */
.page-products .pd-section-heading {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  align-items: baseline;
  border-bottom: 2px solid var(--pd-line);
  padding-bottom: 14px;
  margin-bottom: 32px;
}

.page-products .pd-section-heading .section-num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--pd-signal);
}

.page-products .pd-section-heading .section-kicker {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pd-signal);
}

.page-products .pd-section-heading h2 {
  grid-column: 2;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.03em;
  color: var(--pd-text);
}

/* ---------- 01 版本下载 ---------- */
.page-products .download-zone {
  margin-bottom: 72px;
}

.page-products .download-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

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

.page-products .version-card {
  border: 2px solid var(--pd-line);
  background: var(--pd-panel);
  padding: 24px;
  box-shadow: var(--pd-shadow);
  position: relative;
}

.page-products .version-card--current {
  border: 4px solid var(--pd-signal);
  box-shadow: var(--pd-shadow-lg);
}

.page-products .version-card__label {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pd-muted);
  margin: 20px 0 6px;
}

.page-products .version-card__num {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--pd-text);
  margin: 0 0 12px;
}

.page-products .version-card__desc {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--pd-muted);
  margin: 0 0 18px;
}

.page-products .version-card__meta {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .version-card__meta li {
  font-size: 0.875rem;
  color: var(--pd-text);
  border-left: 2px solid var(--pd-signal);
  padding-left: 12px;
}

.page-products .version-card .btn {
  margin: 0;
}

.page-products .version-card--legacy {
  background: var(--pd-space);
  color: var(--pd-white);
}

.page-products .version-card--legacy .version-card__label,
.page-products .version-card--legacy .version-card__desc {
  color: rgba(255, 255, 255, 0.72);
}

.page-products .version-card--legacy .version-card__num {
  color: var(--pd-white);
}

.page-products .version-card--legacy .version-card__meta li {
  color: rgba(255, 255, 255, 0.9);
}

.page-products .btn--download {
  display: inline-block;
  border: 4px solid var(--pd-signal);
  background: var(--pd-signal);
  color: var(--pd-white);
  padding: 14px 24px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: var(--pd-shadow-lg);
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
  cursor: default;
}

.page-products .btn--download:hover,
.page-products .btn--download:focus {
  transform: translate(2px, 2px);
  box-shadow: 4px 4px 0 rgba(10, 18, 32, 0.25);
  background: #D94E1B;
}

.page-products .version-card--legacy .btn--ghost {
  display: inline-block;
  border: 2px solid var(--pd-white);
  background: transparent;
  color: var(--pd-white);
  padding: 12px 22px;
  font-weight: 700;
  font-size: 1rem;
  transition: border-color var(--ease), background var(--ease);
  cursor: default;
}

.page-products .version-card--legacy .btn--ghost:hover,
.page-products .version-card--legacy .btn--ghost:focus {
  border-color: var(--pd-signal);
  background: rgba(242, 101, 34, 0.2);
}

.page-products .download-visual {
  margin: 0;
  background: var(--pd-space);
  padding: 14px;
  box-shadow: var(--pd-shadow);
}

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

.page-products .download-visual figcaption {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.875rem;
  padding-top: 12px;
}

.page-products .download-wireframe {
  margin: 32px 0 0;
  border: 2px solid var(--pd-line);
  background: var(--pd-white);
  padding: 14px;
}

.page-products .download-wireframe img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .download-wireframe figcaption {
  color: var(--pd-muted);
  font-size: 0.875rem;
  padding-top: 12px;
}

/* ---------- 02 会员中心登录 ---------- */
.page-products .member-zone {
  background: var(--pd-space);
  padding: 28px;
  box-shadow: var(--pd-shadow-lg);
  margin-bottom: 72px;
  color: var(--pd-white);
}

.page-products .member-zone .pd-section-heading {
  border-color: rgba(255, 255, 255, 0.25);
}

.page-products .member-zone .pd-section-heading h2 {
  color: var(--pd-white);
}

.page-products .member-layout {
  display: grid;
  gap: 28px;
}

.page-products .member-visual {
  margin: 0;
  background: var(--pd-panel);
  border: 2px solid rgba(255, 255, 255, 0.2);
  padding: 12px;
}

.page-products .member-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .member-visual figcaption {
  color: var(--pd-text);
  font-size: 0.875rem;
  padding-top: 10px;
}

.page-products .member-content p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
  margin: 0 0 20px;
}

.page-products .member-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .member-list li {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: var(--pd-glass);
  padding: 14px 16px;
  color: var(--pd-white);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.page-products .member-list strong {
  color: var(--pd-signal);
  font-weight: 700;
}

.page-products .member-content .link-arrow {
  color: var(--pd-signal);
  font-weight: 700;
  text-decoration: none;
  position: relative;
}

.page-products .member-content .link-arrow:hover {
  text-decoration: underline;
}

/* ---------- 03 服务状态 ---------- */
.page-products .status-zone {
  margin-bottom: 72px;
}

.page-products .status-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .status-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .status-bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .status-card {
  border: 2px solid var(--pd-line);
  background: var(--pd-panel);
  padding: 20px;
  box-shadow: var(--pd-shadow);
}

.page-products .status-card__dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-bottom: 12px;
}

.page-products .status-card__dot--ok {
  background: var(--pd-signal);
}

.page-products .status-card__dot--busy {
  background: #3B82F6;
}

.page-products .status-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--pd-text);
}

.page-products .status-card__value {
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  color: var(--pd-text);
}

.page-products .status-card__note {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--pd-muted);
  margin: 0;
}

.page-products .status-visual {
  margin: 0;
  border: 2px solid var(--pd-line);
  background: var(--pd-white);
  padding: 12px;
}

.page-products .status-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .status-visual figcaption {
  color: var(--pd-muted);
  font-size: 0.875rem;
  padding-top: 10px;
}

.page-products .status-footnote {
  margin: 0;
  padding: 16px 18px;
  background: #E8EEF7;
  border-left: 4px solid var(--pd-signal);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--pd-text);
}

/* ---------- 04 大屏体验 ---------- */
.page-products .wide-zone {
  background: var(--pd-space);
  padding: 28px;
  box-shadow: var(--pd-shadow-lg);
  margin-bottom: 72px;
  color: var(--pd-white);
}

.page-products .wide-zone .pd-section-heading {
  border-color: rgba(255, 255, 255, 0.25);
}

.page-products .wide-zone .pd-section-heading h2 {
  color: var(--pd-white);
}

.page-products .wide-zone__intro {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  margin: 0 0 24px;
  font-size: 1rem;
}

.page-products .wide-visual {
  margin: 0 0 24px;
  background: var(--pd-panel);
  border: 2px solid rgba(255, 255, 255, 0.2);
  padding: 12px;
}

.page-products .wide-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .wide-visual figcaption {
  color: var(--pd-text);
  font-size: 0.875rem;
  padding-top: 10px;
}

.page-products .wide-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .wide-card {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: var(--pd-glass);
  padding: 20px;
}

.page-products .wide-card__num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--pd-signal);
  display: block;
  margin-bottom: 10px;
}

.page-products .wide-card h3 {
  color: var(--pd-white);
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.page-products .wide-card p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
}

/* ---------- 底部继续浏览 ---------- */
.page-products .apps-links {
  border-top: 4px solid var(--pd-line);
  padding-top: 32px;
}

.page-products .apps-links > h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
  color: var(--pd-text);
}

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

.page-products .apps-links .entry-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto auto;
  gap: 2px 12px;
  align-items: center;
  border: 2px solid var(--pd-line);
  background: var(--pd-white);
  padding: 16px;
  text-decoration: none;
  color: var(--pd-text);
  box-shadow: var(--pd-shadow);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.page-products .apps-links .entry-card:hover,
.page-products .apps-links .entry-card:focus {
  border-color: var(--pd-signal);
  transform: translate(2px, 2px);
  box-shadow: var(--pd-shadow-hover);
}

.page-products .apps-links .entry-num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--pd-signal);
}

.page-products .apps-links .entry-title {
  grid-column: 2;
  font-weight: 700;
  font-size: 1.0625rem;
}

.page-products .apps-links .entry-desc {
  grid-column: 2;
  font-size: 0.875rem;
  color: var(--pd-muted);
}

.page-products .apps-links .entry-arrow {
  grid-column: 3;
  grid-row: 1 / span 2;
  font-size: 1.25rem;
  color: var(--pd-signal);
  transition: transform var(--ease);
}

.page-products .apps-links .entry-card:hover .entry-arrow {
  transform: translateX(2px);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-products {
    padding: 48px 40px 96px;
  }

  .page-products .apps-hero {
    padding: 56px 0 48px;
  }

  .page-products .download-layout {
    grid-template-columns: 6fr 5fr;
    gap: 32px;
  }

  .page-products .member-zone,
  .page-products .wide-zone {
    padding: 40px;
  }

  .page-products .member-layout {
    grid-template-columns: 5fr 6fr;
    gap: 40px;
    align-items: center;
  }

  .page-products .status-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-products .status-bottom {
    grid-template-columns: 5fr 6fr;
    gap: 32px;
    align-items: center;
  }

  .page-products .wide-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-products .apps-links__grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
  }
}

.page-products {
  --pd-shadow-hover: var(--shadow-hover);
}