.page-products {
  --pp-num-size: clamp(56px, 10vw, 110px);
  --pp-space: clamp(56px, 8vw, 110px);
  --pp-gap: clamp(32px, 5vw, 80px);
}

/* ===== 入口 ===== */
.page-products__entry {
  padding-top: clamp(24px, 4vw, 48px);
}
.page-products__entry-grid {
  margin-top: 32px;
  gap: 32px;
}
.page-products__entry-grid > .col-8,
.page-products__entry-grid > .col-4 {
  grid-column: span 12;
}
.page-products__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 6vw, 64px);
  line-height: 1.1;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.page-products__entry-desc {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.page-products__entry-grid .gradient-rule {
  margin-top: 28px;
}
.page-products__entry-panel {
  padding: 24px;
  background: var(--bg-panel);
  border: 2px solid var(--border-strong);
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.page-products__entry-panel .data-row {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-line);
}
.page-products__entry-panel .data-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

/* ===== 服务索引 ===== */
.page-products__index-list {
  margin-top: 32px;
  gap: 20px;
}
.page-products__index-card {
  position: relative;
  grid-column: span 12;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
  background: var(--bg-panel);
  border: 2px solid var(--border-strong);
  box-shadow: var(--shadow-hard);
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}
.page-products__index-card:hover,
.page-products__index-card:focus-visible {
  border-color: var(--accent-blue);
  background: var(--bg-layer);
  transform: translateY(-3px);
  outline: none;
}
.page-products__index-icon {
  color: var(--accent-blue);
}
.page-products__index-num {
  font-family: var(--font-data);
  font-size: var(--pp-num-size);
  font-weight: 700;
  line-height: 1;
  color: var(--text-data);
  opacity: 0.9;
}
.page-products__index-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(18px, 2.4vw, 24px);
}
.page-products__index-tag {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

/* ===== 服务区块通用 ===== */
.page-products__service {
  padding: var(--pp-space) 0;
}
.page-products__service--alt {
  background: var(--bg-panel);
  border-top: 2px solid var(--border-line);
  border-bottom: 2px solid var(--border-line);
}
.page-products__service-row {
  display: flex;
  flex-direction: column;
  gap: var(--pp-gap);
}
.page-products__service-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.page-products__service-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.2;
  color: var(--text-primary);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-line);
}
.page-products__service-desc {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.page-products__spec {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--border-strong);
  background: var(--bg-panel);
  box-shadow: var(--shadow-hard);
}
.page-products__spec .data-row {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-line);
}
.page-products__spec .data-row:last-child {
  border-bottom: 0;
}
.page-products__spec .data-tag {
  background: var(--accent-green);
  color: #0B1020;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 2px;
}

/* ===== 图片 ===== */
.page-products__figure-big,
.page-products__figure-timeline,
.page-products__figure-devices,
.page-products__figure-export {
  margin: 0;
  border: 2px solid var(--border-strong);
  background: var(--bg-panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}
.page-products__figure-big img,
.page-products__figure-timeline img,
.page-products__figure-devices img,
.page-products__figure-export img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-products__figure-big[data-ratio="3-2"] { aspect-ratio: 3 / 2; }
.page-products__figure-timeline[data-ratio="3-1"] { aspect-ratio: 3 / 1; }
.page-products__figure-devices[data-ratio="3-2"] { aspect-ratio: 3 / 2; }
.page-products__figure-export[data-ratio="21-9"] { aspect-ratio: 21 / 9; }
.page-products .figure-caption {
  padding: 10px 14px;
  border-top: 2px solid var(--border-line);
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--text-secondary);
}

/* ===== 对比矩阵 ===== */
.page-products__matrix {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border: 2px solid var(--border-strong);
  background: var(--bg-panel);
  box-shadow: var(--shadow-hard);
}
.page-products__matrix-hint {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--text-secondary);
}
.page-products__matrix-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-line);
}
.page-products__matrix-row:last-child {
  border-bottom: 0;
}
.page-products__matrix-team {
  font-size: 14px;
  color: var(--text-primary);
}
.page-products__matrix-score {
  position: relative;
  font-family: var(--font-data);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-data);
  cursor: default;
}
.page-products__matrix-score--a:hover::after,
.page-products__matrix-score--b:hover::after,
.page-products__matrix-score--c:hover::after {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 5;
  white-space: nowrap;
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.4;
  font-weight: 400;
  color: var(--text-primary);
  background: var(--accent-orange);
  padding: 4px 8px;
  border-radius: 2px;
  box-shadow: var(--shadow-hard);
}
.page-products__matrix-score--a:hover::after { content: "阵容差异 3 项"; }
.page-products__matrix-score--b:hover::after { content: "阵容差异 5 项"; }
.page-products__matrix-score--c:hover::after { content: "阵容差异 2 项"; }

/* ===== 赛季监控 ===== */
.page-products__monitor-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.page-products__monitor-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 2px solid var(--border-strong);
  background: var(--bg-panel);
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--text-primary);
  box-shadow: var(--shadow-hard);
}
.page-products__live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 12px var(--accent-green);
}
.page-products__monitor-desc {
  margin: 0 0 32px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.page-products__versions {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-products__version {
  border: 2px solid var(--border-strong);
  background: var(--bg-panel);
  box-shadow: var(--shadow-hard);
}
.page-products__version-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}
.page-products__version-summary::-webkit-details-marker {
  display: none;
}
.page-products__version-summary:hover {
  background: var(--bg-layer);
}
.page-products__version-num {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-data);
}
.page-products__version-tag {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--text-secondary);
  border: 1px solid var(--border-strong);
  padding: 2px 8px;
  border-radius: 2px;
}
.page-products__version-tag--green {
  background: var(--accent-green);
  color: #0B1020;
  border-color: var(--accent-green);
  font-weight: 700;
}
.page-products__version-arrow {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 20px;
  line-height: 1;
  color: var(--accent-blue);
  transition: transform 0.18s ease;
}
.page-products__version[open] .page-products__version-arrow {
  transform: rotate(45deg);
}
.page-products__version-body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--border-line);
}
.page-products__version-body p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ===== 设备与服务范围 ===== */
.page-products__devices-desc {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.page-products__devices-grid {
  margin-top: 36px;
  gap: 32px;
}
.page-products__devices-grid > .col-8,
.page-products__devices-grid > .col-4 {
  grid-column: span 12;
}
.page-products__device-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-products__device-item {
  padding: 16px;
  border: 2px solid var(--border-strong);
  background: var(--bg-panel);
  box-shadow: var(--shadow-hard);
  transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}
.page-products__device-item:hover,
.page-products__device-item:focus-within {
  border-color: var(--accent-green);
  background: var(--bg-layer);
  transform: translateX(4px);
}
.page-products__device-name {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  color: var(--text-primary);
}
.page-products__device-version {
  display: block;
  margin-top: 6px;
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--text-secondary);
  border-left: 3px solid var(--border-strong);
  padding-left: 10px;
  transition: border-color 0.18s ease, color 0.18s ease;
}
.page-products__device-item:hover .page-products__device-version {
  color: var(--text-data);
  border-left-color: var(--accent-green);
}

/* ===== 覆盖范围 ===== */
.page-products__coverage {
  margin-top: 48px;
  border: 2px solid var(--border-strong);
  background: var(--bg-panel);
  box-shadow: var(--shadow-hard);
  padding: 20px;
  display: grid;
  gap: 0;
}
.page-products__coverage .block-label {
  margin-bottom: 12px;
}
.page-products__coverage .data-row {
  padding: 12px 0;
  border-top: 1px solid var(--border-line);
}
.page-products__coverage .data-number {
  font-size: 24px;
}

/* ===== 导出工具 ===== */
.page-products__export {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 2px solid var(--border-line);
}
.page-products__export-title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(20px, 3vw, 28px);
  color: var(--text-primary);
}
.page-products__export-desc {
  margin: 12px 0 24px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.page-products__export .alert {
  margin-top: 24px;
}

/* ===== 延伸连接 ===== */
.page-products__bridge {
  padding-bottom: clamp(64px, 10vw, 120px);
}
.page-products__bridge-inner {
  padding: 32px;
  border: 2px solid var(--border-strong);
  background: var(--bg-panel);
  box-shadow: var(--shadow-hard);
}
.page-products__bridge-title {
  margin: 12px 0 24px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 32px);
  color: var(--text-primary);
}
.page-products__bridge-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-products__bridge-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg-default);
  border: 2px solid var(--border-strong);
  box-shadow: var(--shadow-hard);
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}
.page-products__bridge-link:hover,
.page-products__bridge-link:focus-visible {
  border-color: var(--accent-blue);
  background: var(--bg-layer);
  transform: translateY(-3px);
  outline: none;
}
.page-products__bridge-code {
  font-family: var(--font-data);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-data);
  line-height: 1;
}
.page-products__bridge-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
}
.page-products__bridge-route {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--text-secondary);
}

/* ===== 桌面增强 ===== */
@media (min-width: 768px) {
  .page-products__entry-grid > .col-8 {
    grid-column: span 8;
  }
  .page-products__entry-grid > .col-4 {
    grid-column: span 4;
  }
  .page-products__index-card {
    grid-column: span 3;
    min-height: 260px;
    justify-content: flex-end;
  }
  .page-products__index-num {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 68px;
  }
  .page-products__service-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--pp-gap);
  }
  .page-products__service-row--reverse .page-products__figure-big {
    order: -1;
  }
  .page-products__devices-grid > .col-8 {
    grid-column: span 8;
  }
  .page-products__devices-grid > .col-4 {
    grid-column: span 4;
  }
  .page-products__bridge-links {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1080px) {
  .page-products__service-row {
    grid-template-columns: 5fr 6fr;
    gap: 96px;
  }
  .page-products__service-row--reverse {
    grid-template-columns: 6fr 5fr;
  }
  .page-products__service-row--reverse .page-products__figure-big {
    order: -1;
  }
  .page-products__entry-panel {
    padding: 32px;
  }
  .page-products__bridge-links {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products__bridge-link {
    flex-direction: column;
    align-items: flex-start;
  }
  .page-products__bridge-route {
    margin-left: 0;
  }
}