/* ===== 产品页：K68 数据平台 ===== */
.page-products {
  scroll-padding-top: 100px;
}

/* 页面起始区 */
.page-products .product-hero {
  border-left: 4px solid var(--gold-accent);
  padding-left: clamp(1rem, 3vw, 2.25rem);
}

.page-products .hero-indicators {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.25rem;
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, rgba(245, 185, 74, 0.12), rgba(18, 31, 54, 0.4));
  border: 1px solid var(--line-divider);
  border-radius: var(--radius-card);
}

.page-products .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 110px;
}

/* 产品矩阵总览 */
.page-products .matrix-section {
  margin-top: clamp(3rem, 6vw, 5rem);
}

.page-products .matrix-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

@media (min-width: 768px) {
  .page-products .matrix-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.page-products .matrix-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.25rem 1.25rem;
  background: linear-gradient(165deg, rgba(18, 31, 54, 0.92), rgba(10, 20, 40, 0.65));
  border: 1px solid var(--line-divider);
  border-radius: var(--radius-card);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.page-products .matrix-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, var(--gold-accent), rgba(245, 185, 74, 0) 72%);
}

.page-products .matrix-card:hover {
  border-color: rgba(245, 185, 74, 0.55);
  transform: translateY(-4px);
}

.page-products .mc-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.page-products .mc-index {
  font-family: var(--font-data);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.page-products .mc-title {
  margin: 0 0 0.6rem;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

.page-products .mc-desc {
  margin: 0 0 1rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

.page-products .mc-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-products .mc-list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--text-primary);
  font-size: 0.92rem;
  line-height: 1.55;
}

.page-products .mc-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0.12em;
  font-size: 0.55rem;
  color: var(--gold-accent);
}

.page-products .matrix-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* 产品详情布局 */
.page-products .detail-layout {
  display: grid;
  gap: 2rem;
  margin-top: clamp(3rem, 6vw, 5rem);
}

@media (min-width: 1024px) {
  .page-products .detail-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
  }
}

.page-products .detail-nav-inner {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding: 0.5rem;
  background: rgba(18, 31, 54, 0.85);
  border: 1px solid var(--line-divider);
  border-radius: var(--radius-pill);
  scrollbar-width: none;
}

.page-products .detail-nav-inner::-webkit-scrollbar {
  display: none;
}

@media (min-width: 1024px) {
  .page-products .detail-nav {
    position: sticky;
    top: 84px;
  }

  .page-products .detail-nav-inner {
    flex-direction: column;
    gap: 0.35rem;
    border-radius: var(--radius-card);
  }
}

.page-products .detail-nav-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  font-size: 0.95rem;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.page-products .detail-nav-link:hover,
.page-products .detail-nav-link:focus-visible {
  background: rgba(245, 185, 74, 0.14);
  color: var(--text-primary);
}

.page-products .dn-index {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--gold-accent);
}

.page-products .detail-main {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
}

/* 产品卡片区 */
.page-products .product-section {
  padding: clamp(1.25rem, 3vw, 2rem);
  background: linear-gradient(180deg, rgba(18, 31, 54, 0.55), rgba(18, 31, 54, 0.2));
  border: 1px solid var(--line-divider);
  border-left: 3px solid transparent;
  scroll-margin-top: 84px;
  transition: border-left-color 0.25s ease;
}

.page-products .product-section:target {
  border-left-color: var(--gold-accent);
}

.page-products .ps-head {
  display: grid;
  gap: 0.35rem;
}

.page-products .ps-head .tag-label {
  justify-self: start;
}

.page-products .ps-title {
  margin: 0.4rem 0 0;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

.page-products .ps-lead {
  margin: 0;
  color: var(--text-secondary);
  max-width: 48ch;
}

.page-products .ps-body {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--line-divider);
}

.page-products .ps-body--reverse .ps-figure {
  order: -1;
}

.page-products .ps-spec h3 {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  color: var(--gold-accent);
  letter-spacing: 0.08em;
}

.page-products .ps-spec h3:not(:first-child) {
  margin-top: 1.5rem;
}

.page-products .spec-table {
  margin: 0;
}

.page-products .spec-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line-divider);
}

.page-products .spec-row dt {
  color: var(--text-secondary);
}

.page-products .spec-row dd {
  margin: 0;
  font-family: var(--font-data);
  color: var(--text-primary);
}

.page-products .ps-cap {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-products .ps-cap li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--text-primary);
  font-size: 0.95rem;
  line-height: 1.55;
}

.page-products .ps-cap li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--cyan-link);
}

.page-products .ps-figure,
.page-products .member-figure,
.page-products .version-figure,
.page-products .cov-figure {
  margin: 0;
}

.page-products .ps-figure figcaption,
.page-products .member-figure figcaption,
.page-products .version-figure figcaption,
.page-products .cov-figure figcaption {
  margin-top: 0.4rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.page-products .ps-img,
.page-products .member-figure img,
.page-products .version-figure img,
.page-products .cov-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  border: 1px solid var(--line-divider);
}

/* 会员对比表 */
.page-products .member-rank {
  margin-top: 1.5rem;
  overflow-x: auto;
  border: 1px solid var(--line-divider);
}

.page-products .rank-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  min-width: 620px;
}

.page-products .rank-row:not(:last-child) {
  border-bottom: 1px solid var(--line-divider);
}

.page-products .rank-row--header {
  background: rgba(245, 185, 74, 0.12);
}

.page-products .rank-cell {
  padding: 0.7rem 0.9rem;
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--text-primary);
  border-right: 1px solid var(--line-divider);
}

.page-products .rank-cell:last-child {
  border-right: 0;
}

.page-products .rank-cell--name {
  font-family: var(--font-body);
  color: var(--text-secondary);
}

.page-products .rank-row:not(.rank-row--header):hover .rank-cell {
  background: rgba(245, 185, 74, 0.06);
}

.page-products .member-figure {
  margin-top: 1.5rem;
}

.page-products .member-note {
  margin: 1rem 0 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.page-products .member-note a,
.page-products .coverage-footer a {
  color: var(--cyan-link);
  text-decoration: none;
}

.page-products .member-note a:hover,
.page-products .coverage-footer a:hover {
  text-decoration: underline;
}

/* 版本演进 */
.page-products .version-section {
  margin-top: clamp(3rem, 6vw, 5rem);
}

.page-products .version-track {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (min-width: 768px) {
  .page-products .version-track {
    grid-template-columns: repeat(5, 1fr);
    gap: 1.1rem;
  }
}

.page-products .version-item {
  position: relative;
  padding: 1.4rem 1.25rem 1.6rem;
  background: var(--panel-deep);
  border: 1px solid var(--line-divider);
  border-radius: var(--radius-card);
}

.page-products .version-item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-accent), rgba(245, 185, 74, 0));
}

.page-products .v-badge {
  display: inline-block;
  margin-bottom: 0.9rem;
  padding: 0.25rem 0.8rem;
  border: 1px solid rgba(245, 185, 74, 0.45);
  border-radius: var(--radius-pill);
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--gold-accent);
}

.page-products .version-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.08rem;
}

.page-products .version-item p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-products .version-figure {
  margin-top: 1.5rem;
}

/* 数据覆盖 */
.page-products .coverage-section {
  margin-top: clamp(3rem, 6vw, 5rem);
}

.page-products .coverage-wrap {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

@media (min-width: 900px) {
  .page-products .coverage-wrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
    gap: 2rem;
    align-items: center;
  }
}

.page-products .cov-chart {
  padding: 1.25rem;
  background: rgba(18, 31, 54, 0.5);
  border: 1px solid var(--line-divider);
}

.page-products .cov-bar {
  display: grid;
  grid-template-columns: 92px 1fr 42px;
  gap: 0.65rem;
  align-items: center;
  margin-bottom: 1rem;
}

.page-products .cov-bar:last-child {
  margin-bottom: 0;
}

.page-products .cov-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.page-products .cov-track {
  display: block;
  height: 10px;
  background: var(--line-divider);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.page-products .cov-fill {
  display: block;
  height: 100%;
  border-radius: var(--radius-pill);
}

.page-products .cov-fill--eu {
  background: linear-gradient(90deg, var(--gold-accent), #F5C96B);
}

.page-products .cov-fill--as {
  background: linear-gradient(90deg, var(--green-live), #52E1B3);
}

.page-products .cov-fill--am {
  background: linear-gradient(90deg, var(--cyan-link), #73CFF8);
}

.page-products .cov-fill--af {
  background: linear-gradient(90deg, var(--orange-alert), #F79A67);
}

.page-products .cov-fill--intl {
  background: linear-gradient(90deg, var(--chart-blue), #6B97FB);
}

.page-products .cov-num {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--text-primary);
  text-align: right;
}

.page-products .cov-figure {
  margin: 0;
}

.page-products .coverage-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: rgba(18, 31, 54, 0.45);
  border-left: 3px solid var(--green-live);
}

.page-products .coverage-note p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  max-width: 70ch;
}

.page-products .coverage-footer {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-divider);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.page-products .coverage-footer p {
  margin: 0;
}