.page-products {
  --products-gold-line: rgba(201, 162, 39, 0.35);
  --products-gold-soft: rgba(201, 162, 39, 0.18);
  --products-ink-grad: linear-gradient(135deg, #0A1128 0%, #1C2541 55%, #0A1128 100%);
  --products-ink-grad-alt: linear-gradient(160deg, #0A1128 0%, #111111 50%, #1C2541 100%);
  --products-paper-grad: linear-gradient(170deg, #F5F0E6 0%, #E8E0D0 100%);
}

/* 页面头 */
.page-products .page-products__head {
  position: relative;
  overflow: hidden;
  background: var(--products-ink-grad);
  padding-top: calc(var(--header-h) + 2.75rem);
  padding-bottom: 2.5rem;
  border-bottom: 4px solid var(--gold);
}

.page-products .page-products__head-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 1.25rem;
}

.page-products .page-products__head .breadcrumbs {
  margin-bottom: 0.85rem;
}

.page-products .page-products__head .breadcrumbs__item a {
  color: var(--gray);
  text-decoration: none;
}

.page-products .page-products__head .breadcrumbs__item a:hover {
  color: var(--gold);
}

.page-products .page-products__head .page-head__title {
  margin-top: 0.35rem;
  transform: skewX(-3deg);
  transform-origin: left center;
}

.page-products .page-products__head .page-head__note {
  max-width: 36rem;
  margin: 0;
  color: var(--gray);
  line-height: 1.7;
  font-size: 0.95rem;
  border-left: 3px solid var(--gold);
  padding-left: 1rem;
}

.page-products .page-products__head-deco {
  position: absolute;
  right: -5rem;
  top: 1.5rem;
  width: 16rem;
  height: 9rem;
  background: var(--ink-2);
  border: 3px solid var(--products-gold-line);
  transform: rotate(18deg);
  z-index: 1;
  pointer-events: none;
}

.page-products .page-products__head-deco::after {
  content: "";
  position: absolute;
  inset: 0.6rem;
  border: 2px solid rgba(201, 162, 39, 0.25);
}

/* 服务总览 */
.page-products .products-overview {
  background: var(--products-ink-grad-alt);
  padding-top: 3.25rem;
  padding-bottom: 3.25rem;
}

.page-products .products-overview__header {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.page-products .products-overview__header .lead {
  margin: 0;
  color: var(--gray);
  line-height: 1.75;
  font-size: 0.95rem;
}

.page-products .products-overview__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: cover;
  border: 3px solid var(--ink-2);
  box-shadow: var(--shadow-hard);
  margin-bottom: 2.25rem;
}

/* 服务标签切换 */
.page-products .service-tabs {
  background: rgba(28, 37, 65, 0.65);
  border: 3px solid var(--ink-2);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.28);
}

.page-products .service-tabs__radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-products .service-tabs__labels {
  display: flex;
  overflow-x: auto;
  border-bottom: 3px solid var(--ink-2);
  scrollbar-width: none;
}

.page-products .service-tabs__labels::-webkit-scrollbar {
  display: none;
}

.page-products .service-tabs__label {
  flex: 0 0 auto;
  display: block;
  padding: 0.85rem 1.35rem 0.75rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 0.95rem;
  color: var(--gray);
  border-right: 2px solid var(--ink-2);
  cursor: pointer;
  transform: skewX(-3deg);
  transition: background 0.2s ease, color 0.2s ease;
  user-select: none;
}

.page-products .service-tabs__label:last-child {
  border-right: 0;
}

.page-products .service-tabs__radio:focus-visible + .service-tabs__labels .service-tabs__label {
  outline: 3px solid var(--gold);
  outline-offset: -3px;
}

.page-products .service-tabs__radio:checked + .service-tabs__labels .service-tabs__label {
  background: var(--gold);
  color: var(--ink);
}

.page-products #service-tab-1:checked ~ .service-tabs__labels label[for="service-tab-1"],
.page-products #service-tab-2:checked ~ .service-tabs__labels label[for="service-tab-2"],
.page-products #service-tab-3:checked ~ .service-tabs__labels label[for="service-tab-3"] {
  background: var(--gold);
  color: var(--ink);
  border-bottom: 3px solid var(--ink);
}

.page-products .service-tabs__panels {
  padding: 1.5rem;
}

.page-products .service-tabs__panel {
  display: none;
  color: var(--white);
}

.page-products .service-tabs__panel--schedule,
.page-products #service-tab-1:checked ~ .service-tabs__panels .service-tabs__panel--schedule,
.page-products #service-tab-2:checked ~ .service-tabs__panels .service-tabs__panel--team,
.page-products #service-tab-3:checked ~ .service-tabs__panels .service-tabs__panel--content {
  display: block;
}

.page-products .service-tabs__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1.05rem;
  transform: skewX(-8deg);
  margin-bottom: 0.9rem;
}

.page-products .service-tabs__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.45rem;
  margin: 0 0 0.6rem;
  color: var(--white);
  transform: skewX(-3deg);
  transform-origin: left center;
}

.page-products .service-tabs__panel p {
  margin: 0 0 1.25rem;
  color: var(--gray);
  line-height: 1.7;
  font-size: 0.95rem;
  max-width: 34rem;
}

/* 图文错位通用 */
.page-products .split-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.page-products .split-row__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 3px solid var(--ink-2);
  box-shadow: var(--shadow-hard);
}

.page-products .split-row__content {
  min-width: 0;
}

.page-products .split-row__content .lead {
  margin: 1rem 0 0;
  line-height: 1.75;
}

/* 功能列表 */
.page-products .feature-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 3px solid var(--gold);
}

.page-products .feature-list li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.5rem;
  border-bottom: 1px solid var(--products-gold-soft);
  font-family: var(--font-body);
  line-height: 1.6;
  font-size: 0.95rem;
}

.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 0.4rem;
  top: 1rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--gold);
  transform: rotate(45deg);
}

/* 赛程中心 */
.page-products .products-schedule {
  background: var(--products-paper-grad);
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.page-products .products-schedule .split-row__content .lead,
.page-products .products-content .split-row__content .lead {
  color: var(--ink-2);
}

.page-products .products-schedule .feature-list li,
.page-products .products-content .feature-list li {
  color: var(--ink);
}

.page-products .schedule-note {
  margin-top: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: rgba(201, 162, 39, 0.1);
  border-left: 4px solid var(--gold);
  padding: 0.9rem 1rem;
}

.page-products .schedule-note p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.65;
}

/* 赛程示例表 */
.page-products .schedule-demo {
  margin-top: 3.25rem;
  background: var(--white);
  border: 3px solid var(--ink);
  box-shadow: 8px 8px 0 rgba(17, 17, 17, 0.3);
}

.page-products .schedule-demo__head {
  padding: 1.25rem;
  border-bottom: 3px solid var(--ink);
  background: var(--paper);
}

.page-products .schedule-demo__head .eyebrow {
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--red);
  text-transform: uppercase;
}

.page-products .schedule-demo__head p {
  margin: 0.3rem 0 0;
  font-size: 0.88rem;
  color: var(--ink-2);
}

.page-products .schedule-demo__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.page-products .table-scroll {
  overflow-x: auto;
}

.page-products .schedule-demo .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 480px;
}

.page-products .schedule-demo .data-table th {
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  text-align: left;
  padding: 0.85rem 1rem;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.page-products .schedule-demo .data-table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--paper-deep);
  font-family: var(--font-body);
  color: var(--ink);
  vertical-align: middle;
  background: var(--white);
}

.page-products .schedule-demo .data-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .schedule-demo .data-table tbody tr {
  transition: background 0.15s ease;
}

.page-products .schedule-demo .data-table tbody tr:hover td {
  background: var(--paper);
}

.page-products .schedule-demo .data-table .tag {
  font-size: 0.75rem;
}

/* 球队资料库 */
.page-products .products-team {
  background: var(--products-ink-grad-alt);
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.page-products .products-team .feature-list li {
  color: var(--gray);
}

.page-products .team-stat-highlight {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-products .team-stat-highlight__item {
  border: 2px solid var(--ink-2);
  background: rgba(28, 37, 65, 0.7);
  padding: 1rem 0.5rem;
  text-align: center;
}

.page-products .stat-num {
  display: block;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.1;
  color: var(--gold);
}

.page-products .stat-label {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.75rem;
  color: var(--gray);
  letter-spacing: 0.04em;
}

/* 时间轴 */
.page-products .team-timeline {
  margin-top: 3.5rem;
  border-top: 3px solid var(--gold);
  padding-top: 2rem;
}

.page-products .team-timeline__heading p {
  margin: 0.3rem 0 0;
  color: var(--gray);
  font-size: 0.9rem;
}

.page-products .team-timeline__list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .team-timeline__item {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  gap: 1.25rem;
  position: relative;
  padding-bottom: 1.75rem;
}

.page-products .team-timeline__item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 2.85rem;
  top: 2.8rem;
  bottom: 0;
  width: 3px;
  background: var(--ink-2);
}

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

.page-products .team-timeline__node {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: start;
  height: 2.4rem;
  padding: 0 0.4rem;
  background: var(--ink);
  border: 2px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 0.92rem;
  transform: skewX(-6deg);
  white-space: nowrap;
}

.page-products .team-timeline__body h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--white);
}

.page-products .team-timeline__body p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--gray);
}

/* 内容中心 */
.page-products .products-content {
  background: var(--products-paper-grad);
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.page-products .content-note {
  margin-top: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: rgba(139, 10, 26, 0.08);
  border-left: 4px solid var(--red);
  padding: 0.9rem 1rem;
}

.page-products .content-note p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.65;
}

/* 指南卡片 */
.page-products .guide-grid {
  margin-top: 3.25rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-products .guide-card {
  position: relative;
  background: var(--white);
  border: 3px solid var(--ink);
  padding: 1.4rem;
  box-shadow: 5px 5px 0 rgba(17, 17, 17, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .guide-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 rgba(17, 17, 17, 0.35);
}

.page-products .guide-card__index {
  display: inline-block;
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--red);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.45rem;
}

.page-products .guide-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.12rem;
  color: var(--ink);
}

.page-products .guide-card p {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink-2);
}

.page-products .btn--sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
}

.page-products .guide-card .btn--ghost {
  border-color: var(--ink);
  color: var(--ink);
}

.page-products .guide-card .btn--ghost:hover {
  background: var(--ink);
  color: var(--white);
}

/* 技术优势 */
.page-products .products-tech {
  position: relative;
  overflow: hidden;
  background: var(--products-ink-grad-alt);
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.page-products .tech-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-products .tech-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

.page-products .tech-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 17, 40, 0.94) 0%, rgba(28, 37, 65, 0.82) 55%, rgba(139, 10, 26, 0.5) 100%);
}

.page-products .tech-content {
  position: relative;
  z-index: 1;
}

.page-products .tech-content__text .lead {
  margin: 1rem 0 0;
  max-width: 34rem;
  color: var(--gray);
}

.page-products .tech-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-products .tech-item {
  border-left: 4px solid var(--gold);
  background: rgba(10, 17, 40, 0.72);
  padding: 1.25rem;
}

.page-products .tech-item h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--white);
}

.page-products .tech-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--gray);
}

.page-products .tech-stats {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  border-top: 3px solid var(--gold);
  padding-top: 2rem;
}

.page-products .tech-stats__item {
  background: rgba(10, 17, 40, 0.72);
  border: 2px solid var(--ink-2);
  padding: 1.25rem 0.75rem;
  text-align: center;
}

/* 内链导航 */
.page-products .products-links {
  background: var(--gold);
  padding-top: 2.75rem;
  padding-bottom: 2.75rem;
}

.page-products .products-links__inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

.page-products .products-links__inner h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
}

.page-products .products-links__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.page-products .products-links .btn--ghost {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

.page-products .products-links .btn--ghost:hover {
  background: var(--ink);
  color: var(--white);
}

/* 移动端表格卡片化 */
@media (max-width: 639px) {
  .page-products .schedule-demo .data-table thead {
    display: none;
  }

  .page-products .schedule-demo .data-table {
    min-width: 0;
  }

  .page-products .schedule-demo .data-table tr {
    display: block;
    margin-bottom: 0.65rem;
    border-bottom: 2px solid var(--ink);
  }

  .page-products .schedule-demo .data-table tr:last-child {
    margin-bottom: 0;
  }

  .page-products .schedule-demo .data-table td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 0.85rem;
    border-bottom: 1px solid var(--paper-deep);
  }

  .page-products .schedule-demo .data-table td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.78rem;
    color: var(--blue-gray);
    letter-spacing: 0.04em;
  }
}

/* 平板及以上 */
@media (min-width: 640px) {
  .page-products .products-overview {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .page-products .products-schedule,
  .page-products .products-team,
  .page-products .products-content,
  .page-products .products-tech {
    padding-top: 4.25rem;
    padding-bottom: 4.25rem;
  }

  .page-products .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 桌面 */
@media (min-width: 960px) {
  .page-products .page-products__head {
    padding-top: calc(var(--header-h) + 4.5rem);
    padding-bottom: 3.25rem;
  }

  .page-products .page-products__head-inner {
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
    align-items: end;
  }

  .page-products .page-products__head .page-head__note {
    justify-self: end;
    text-align: left;
    line-height: 1.8;
    font-size: 1rem;
  }

  .page-products .products-overview__header {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: end;
    margin-bottom: 2.25rem;
  }

  .page-products .products-overview__header .lead {
    font-size: 1rem;
    margin: 0;
  }

  .page-products .service-tabs__panels {
    padding: 2rem;
  }

  .page-products .service-tabs__panel p {
    max-width: 40rem;
    font-size: 1rem;
  }

  .page-products .split-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 3.5rem;
  }

  .page-products .split-row--media-left .split-row__media {
    order: 1;
  }

  .page-products .split-row--media-left .split-row__content {
    order: 2;
  }

  .page-products .split-row--media-right .split-row__content {
    order: 1;
  }

  .page-products .split-row--media-right .split-row__media {
    order: 2;
  }

  .page-products .schedule-demo__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
  }

  .page-products .schedule-demo__tags {
    margin-top: 0;
    justify-content: flex-end;
  }

  .page-products .team-timeline__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-products .team-timeline__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.85rem;
    padding-bottom: 0;
  }

  .page-products .team-timeline__item:not(:last-child)::before {
    content: "";
    position: absolute;
    left: auto;
    right: -1.5rem;
    top: 1.2rem;
    width: 1.5rem;
    height: 3px;
    background: var(--ink-2);
  }

  .page-products .team-timeline__node {
    justify-self: start;
  }

  .page-products .tech-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-products .tech-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-products .tech-content__text {
    max-width: 44rem;
  }

  .page-products .products-links {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .page-products .products-links__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* 大桌面 */
@media (min-width: 1200px) {
  .page-products .guide-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}