/* =========================================================
   数据项目页 · page-products
   全部选择器限定在 .page-products 作用域内
   ========================================================= */

.page-products {
  --svc-pad: clamp(1.15rem, 3.6vw, 2.6rem);
  --svc-gap: clamp(1.5rem, 4.4vw, 3.25rem);
  --tick: clamp(0.9rem, 2.4vw, 1.05rem);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.4rem;
  color: var(--muted);
}

.page-products .breadcrumb a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--red-deep);
  border-bottom-color: var(--red-deep);
}

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

/* ---------- 首屏 ---------- */
.page-products .products-hero {
  padding-block: clamp(0.9rem, 3vw, 1.9rem) var(--svc-gap);
  border-bottom: 1px solid var(--line);
}

.page-products .products-hero__title {
  margin: 0.5rem 0 1rem;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 6.6vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: 0.005em;
  color: var(--ink);
}

.page-products .products-hero__title .slant {
  color: var(--red);
}

.page-products .products-hero__lead {
  margin: 0 0 clamp(1.4rem, 3.6vw, 2.4rem);
  max-width: 62ch;
  font-size: clamp(0.97rem, 1.35vw, 1.08rem);
  line-height: 1.78;
  color: var(--slate);
}

.page-products .products-hero__jump {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}

.page-products .jump-card {
  display: grid;
  gap: 0.28rem;
  padding: 0.9rem 1.05rem 1.05rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--slate);
  border-radius: var(--radius);
  box-shadow: var(--layer-shadow);
  text-decoration: none;
  color: var(--ink);
  transition: transform 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
}

.page-products .jump-card--red { border-left-color: var(--red); }
.page-products .jump-card--yellow { border-left-color: var(--yellow); }
.page-products .jump-card--cyan { border-left-color: var(--cyan); }
.page-products .jump-card--slate { border-left-color: var(--slate); }

.page-products .jump-card:hover,
.page-products .jump-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--layer-shadow-hover);
  background: #fff;
}

.page-products .jump-card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .jump-card__no {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .jump-card__name {
  font-family: var(--font-display);
  font-size: 1.28rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .jump-card__desc {
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 服务总览数据板 ---------- */
.page-products .products-board {
  position: relative;
  margin-block: var(--svc-gap);
  padding: var(--svc-pad);
  background: var(--green);
  color: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .products-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(247, 244, 239, 0.055) 0 1px, transparent 1px 14px);
  pointer-events: none;
}

.page-products .products-board > * {
  position: relative;
  z-index: 1;
}

.page-products .products-board__kicker {
  color: var(--cyan);
  margin: 0;
}

.page-products .products-board__title {
  margin: 0.35rem 0 0.8rem;
  color: var(--paper);
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.2vw, 2.9rem);
  line-height: 1.1;
}

.page-products .products-board__lead {
  margin: 0;
  max-width: 58ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(247, 244, 239, 0.82);
}

.page-products .products-board__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(1.2rem, 3.4vw, 2.2rem);
  background: rgba(247, 244, 239, 0.2);
  border: 1px solid rgba(247, 244, 239, 0.2);
}

.page-products .board-stat {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 0.95rem 1.15rem;
  background: var(--green);
}

.page-products .board-stat__value {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4.2vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-products .board-stat__label {
  font-size: 0.78rem;
  line-height: 1.5;
  color: rgba(247, 244, 239, 0.75);
}

/* ---------- 单项服务 ---------- */
.page-products .products-service {
  padding-block: var(--svc-gap);
  border-top: 1px solid var(--line);
}

.page-products .products-service__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: clamp(1.1rem, 3vw, 1.9rem);
  padding-bottom: 0.85rem;
  border-bottom: 3px solid var(--ink);
}

.page-products .products-service__head .section__kicker {
  margin: 0 0 0.2rem;
}

.page-products .products-service__head .section__title {
  margin: 0;
  font-size: clamp(1.7rem, 4.4vw, 2.8rem);
  line-height: 1.08;
  color: var(--ink);
}

.page-products .products-service--red .products-service__head { border-bottom-color: var(--red); }
.page-products .products-service--warn .products-service__head { border-bottom-color: var(--yellow); }
.page-products .products-service--cyan .products-service__head { border-bottom-color: var(--cyan); }
.page-products .products-service--slate .products-service__head { border-bottom-color: var(--slate); }

.page-products .products-service__body {
  display: grid;
  gap: clamp(1.2rem, 3.4vw, 2.4rem);
  align-items: start;
}

.page-products .products-service__text p {
  margin: 0 0 1rem;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--slate);
}

.page-products .products-service__media {
  margin: 0;
}

/* 规格清单 */
.page-products .spec-list {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px dashed var(--line);
  display: grid;
  gap: 0.62rem;
}

.page-products .spec-list li {
  display: grid;
  gap: 0.15rem;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--slate);
}

.page-products .spec-list strong {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red-deep);
}

.page-products .products-service--warn .spec-list strong { color: #9a6a00; }
.page-products .products-service--cyan .spec-list strong { color: var(--cyan-ink); }
.page-products .products-service--slate .spec-list strong { color: var(--slate); }

/* ---------- 图片容器 ---------- */
.page-products .svc-media {
  position: relative;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--slate);
  aspect-ratio: 2 / 1;
}

.page-products .svc-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .svc-media--wide { aspect-ratio: 2 / 1; }
.page-products .svc-media--band { aspect-ratio: 12 / 5; }
.page-products .svc-media--tall { aspect-ratio: 4 / 5; }

.page-products .svc-media__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.4rem 0.85rem 0.55rem;
  background: linear-gradient(to top, rgba(20, 22, 26, 0.86), rgba(20, 22, 26, 0));
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--paper);
}

/* ---------- 球衣号表格 ---------- */
.page-products .sn-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.page-products .sn-table__cap {
  padding: 0 0 0.5rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .sn-table th,
.page-products .sn-table td {
  padding: 0.62rem 0.7rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
  border-bottom: 1px solid var(--line);
}

.page-products .sn-table thead th {
  background: var(--slate);
  color: var(--paper);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.page-products .sn-table tbody th {
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .sn-table tbody td {
  color: var(--slate);
}

.page-products .sn-table tbody tr:hover td,
.page-products .sn-table tbody tr:hover th {
  background: rgba(0, 229, 208, 0.09);
}

/* ---------- 四组维度 ---------- */
.page-products .products-metrics {
  margin-block: var(--svc-gap);
  padding: var(--svc-pad);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--layer-shadow);
}

.page-products .products-metrics__head .section__title {
  margin: 0.35rem 0 0.75rem;
  font-size: clamp(1.7rem, 4.4vw, 2.7rem);
  line-height: 1.1;
  color: var(--ink);
}

.page-products .products-metrics__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-products .products-metrics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  margin-top: clamp(1.2rem, 3.4vw, 2rem);
}

.page-products .metric-card {
  display: grid;
  gap: 0.42rem;
  padding: 1.05rem 1.1rem 1.15rem;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--slate);
  border-radius: var(--radius);
  box-shadow: var(--layer-shadow);
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.page-products .metric-card--a { border-top-color: var(--red); }
.page-products .metric-card--b { border-top-color: var(--yellow); }
.page-products .metric-card--c { border-top-color: var(--cyan); }
.page-products .metric-card--d { border-top-color: var(--slate); }

.page-products .metric-card:hover,
.page-products .metric-card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--layer-shadow-hover);
}

.page-products .metric-card__no {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-products .metric-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .metric-card__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .metric-card__how {
  margin: 0;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--line);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .products-metrics__figure {
  margin: clamp(1.2rem, 3.4vw, 2rem) 0 0;
}

/* ---------- 三区间分档 ---------- */
.page-products .products-tiers {
  padding-block: var(--svc-gap);
  border-top: 1px solid var(--line);
}

.page-products .products-tiers__head .section__title {
  margin: 0.35rem 0 0.75rem;
  font-size: clamp(1.7rem, 4.4vw, 2.7rem);
  line-height: 1.1;
  color: var(--ink);
}

.page-products .products-tiers__lead {
  margin: 0 0 clamp(1.2rem, 3.2vw, 2rem);
  max-width: 58ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-products .tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-products .tier-list__item {
  display: grid;
  gap: 0.4rem;
  padding: 0.95rem 1rem 1.1rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--layer-shadow);
}

.page-products .tier-list__no {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .tier-list__bar {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}

.page-products .tier-list__bar--one {
  width: 34%;
  background: linear-gradient(90deg, var(--yellow), var(--red));
}

.page-products .tier-list__bar--two {
  width: 62%;
  background: linear-gradient(90deg, var(--cyan), var(--cyan-ink));
}

.page-products .tier-list__bar--three {
  width: 92%;
  background: linear-gradient(90deg, var(--slate), var(--green));
}

.page-products .tier-list__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-products .products-tiers__note {
  margin: 1.3rem 0 0;
  padding-left: 0.85rem;
  border-left: 3px solid var(--cyan);
  font-size: 0.85rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 更新与导出 ---------- */
.page-products .products-updates {
  margin-block: var(--svc-gap);
  padding: var(--svc-pad);
  background: var(--slate);
  color: var(--paper);
  border-radius: var(--radius);
}

.page-products .products-updates .section__kicker {
  color: var(--yellow);
  margin: 0;
}

.page-products .products-updates__inner {
  display: grid;
  gap: clamp(1.2rem, 3.4vw, 2.4rem);
}

.page-products .products-updates__text .section__title {
  margin: 0.35rem 0 0.8rem;
  font-size: clamp(1.6rem, 4.2vw, 2.6rem);
  line-height: 1.12;
  color: var(--paper);
}

.page-products .products-updates__text p {
  margin: 0 0 1.2rem;
  max-width: 54ch;
  font-size: 0.94rem;
  line-height: 1.82;
  color: rgba(247, 244, 239, 0.82);
}

.page-products .products-updates__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-products .products-updates__facts {
  display: grid;
  gap: 1px;
  margin: 0;
  background: rgba(247, 244, 239, 0.18);
  border: 1px solid rgba(247, 244, 239, 0.18);
}

.page-products .fact-row {
  display: grid;
  gap: 0.25rem;
  padding: 0.85rem 1rem 0.95rem;
  background: var(--slate);
}

.page-products .fact-row__k {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-products .fact-row__v {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(247, 244, 239, 0.76);
}

/* ---------- CTA ---------- */
.page-products .products-cta {
  padding: clamp(1.6rem, 4.4vw, 3rem) var(--svc-pad);
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 6px solid var(--red);
  border-radius: var(--radius);
  box-shadow: var(--layer-shadow);
}

.page-products .products-cta__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.4vw, 2.6rem);
  line-height: 1.1;
  color: var(--ink);
}

.page-products .products-cta__text {
  margin: 0 0 1.3rem;
  max-width: 56ch;
  font-size: 0.94rem;
  line-height: 1.82;
  color: var(--slate);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .products-hero__jump {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .spec-list li {
    grid-template-columns: 7rem minmax(0, 1fr);
    align-items: baseline;
  }

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

  .page-products .tier-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .products-board__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .products-service__body {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(1.6rem, 3.4vw, 3rem);
  }

  .page-products .products-service--flip .products-service__body {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  .page-products .products-service--flip .products-service__media {
    order: -1;
  }

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

  .page-products .products-updates__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-products .products-hero__title {
    max-width: 24ch;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .jump-card,
  .page-products .metric-card {
    transition: none;
  }

  .page-products .jump-card:hover,
  .page-products .metric-card:hover {
    transform: none;
  }
}