/* ============ 服务清单页 ============ */

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

/* ---------- 首屏 ---------- */
.page-products .products-hero__grid {
  display: grid;
  gap: 30px;
}

.page-products .products-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-products .products-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 32px;
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--blue);
}

.page-products .products-hero .lead {
  margin: 0;
  color: #3C4753;
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* 三个关键数字 */
.page-products .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  padding-top: 20px;
  margin-top: 4px;
  border-top: 1px solid var(--rule);
}

.page-products .hero-fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 84px;
}

.page-products .hero-fact__num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--blue);
}

.page-products .hero-fact__label {
  font-size: 14px;
  line-height: 22px;
  color: var(--mist);
}

/* 首屏主图 */
.page-products .products-hero__shot {
  margin: 0;
  border: 1px solid var(--rule-strong);
  background: var(--card);
  overflow: hidden;
}

.page-products .products-hero__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* ---------- 导出三步（深蓝带） ---------- */
.page-products .export-band {
  border-top: 0;
  background: var(--blue);
  padding: 56px 0 64px;
}

.page-products .band-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 72ch;
  margin-bottom: 40px;
}

.page-products .band-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 26px;
  line-height: 1.3;
  color: #FFFFFF;
}

.page-products .band-head p {
  margin: 0;
  font-size: 16px;
  line-height: 28px;
  color: rgba(255, 255, 255, 0.78);
}

.page-products .eyebrow--onblue {
  color: var(--orange);
}

.page-products .mono {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 0.94em;
  letter-spacing: 0.01em;
  color: var(--orange-soft);
}

/* 步骤网格 */
.page-products .steps {
  display: grid;
  gap: 20px;
}

.page-products .step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 20px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--rule-dark);
}

.page-products .step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--orange);
  color: #FFFFFF;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  font-weight: 700;
}

.page-products .step__img {
  margin: 0;
  border: 1px solid var(--rule-dark);
  overflow: hidden;
}

.page-products .step__img img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .step h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 20px;
  line-height: 28px;
  color: #FFFFFF;
}

.page-products .step__point {
  margin: 0;
  font-size: 15px;
  line-height: 26px;
  color: rgba(255, 255, 255, 0.82);
}

.page-products .step__more {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--rule-dark);
}

.page-products .step__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  line-height: 22px;
  color: var(--orange-soft);
  cursor: pointer;
  list-style: none;
}

.page-products .step__more summary::-webkit-details-marker {
  display: none;
}

.page-products .step__more summary::after {
  content: "+";
  font-family: var(--font-num);
  font-weight: 700;
}

.page-products .step__more[open] summary::after {
  content: "–";
}

.page-products .step__more p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- 六类目录 ---------- */
.page-products .catalog-note {
  margin: 0;
  font-size: 14px;
  line-height: 24px;
  color: var(--mist);
  max-width: 42ch;
}

.page-products .cat-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 8px;
}

.page-products .cat-jump a {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: 14px;
  line-height: 20px;
  color: var(--blue);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-products .cat-jump a:hover,
.page-products .cat-jump a:focus-visible {
  color: var(--orange-ink);
  border-color: var(--orange);
  background: var(--orange-soft);
}

.page-products .cat-list {
  margin-top: 20px;
}

.page-products .cat-row {
  display: grid;
  gap: 10px 32px;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
  scroll-margin-top: 110px;
  transition: background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    padding-left var(--dur) var(--ease), padding-right var(--dur) var(--ease);
}

.page-products .cat-row:first-child {
  border-top: 1px solid var(--rule);
}

.page-products .cat-row:hover {
  background: rgba(242, 103, 34, 0.05);
}

.page-products .cat-row:target {
  background: var(--orange-soft);
  box-shadow: inset 3px 0 0 var(--orange);
  padding-left: 16px;
  padding-right: 16px;
}

.page-products .cat-row__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .cat-row__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: 19px;
  line-height: 26px;
  font-weight: 700;
  color: var(--blue);
}

.page-products .cat-row:hover .cat-row__name {
  color: var(--orange-ink);
}

.page-products .cat-row__count {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--mist);
  white-space: nowrap;
}

.page-products .cat-row__items {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .cat-row__items li {
  position: relative;
  font-size: 15px;
  line-height: 26px;
  color: #3C4753;
}

/* ---------- 高频条目 ---------- */
.page-products .item-grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-products .item-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 16px;
  background: var(--card);
  border: 1px solid var(--rule);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .item-card:hover {
  transform: translateY(-2px);
  border-color: var(--rule-strong);
}

.page-products .item-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .item-card__idx {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .item-card__flag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  line-height: 18px;
  color: var(--teal-ink);
}

.page-products .item-card__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

.page-products .item-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 26px;
  color: var(--ink);
}

.page-products .item-card__what {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 23px;
  color: #4A5560;
}

.page-products .item-card__time {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
  font-size: 13px;
  line-height: 20px;
  color: var(--mist);
}

.page-products .item-card__time .num {
  font-weight: 700;
  color: var(--blue);
}

/* ---------- 场景搭配 ---------- */
.page-products .scene-grid {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

.page-products .scene-grid__stack {
  display: grid;
  gap: 20px;
}

.page-products .scene-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--rule);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .scene-card:hover {
  transform: translateY(-2px);
  border-color: var(--rule-strong);
}

.page-products .scene-card--lead {
  border-top: 2px solid var(--orange);
}

.page-products .scene-card__img {
  margin: 0;
  border-bottom: 1px solid var(--rule);
}

.page-products .scene-card__img img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.page-products .scene-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
}

.page-products .scene-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 19px;
  line-height: 28px;
  color: var(--blue);
}

.page-products .scene-card p {
  margin: 0;
  font-size: 15px;
  line-height: 26px;
  color: #3C4753;
}

.page-products .scene-card__steps {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .scene-card__steps li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 23px;
  color: var(--mist);
}

.page-products .scene-card__steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

/* ---------- 继续往前走 ---------- */
.page-products .next-grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-products .next-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--blue-2);
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-products .next-card:hover,
.page-products .next-card:focus-visible {
  transform: translateY(-2px);
  border-left-color: var(--orange);
  background: #FFFDFB;
}

.page-products .next-card__label {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-products .next-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  line-height: 27px;
  color: var(--blue);
}

.page-products .next-card p {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 24px;
  color: #4A5560;
}

.page-products .next-card__go {
  font-size: 14px;
  font-weight: 700;
  color: var(--orange-ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .item-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .products-hero h1 {
    font-size: 46px;
    line-height: 1.2;
  }

  .page-products .band-head h2 {
    font-size: 32px;
  }

  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .step:not(:last-child)::after {
    content: "→";
    position: absolute;
    top: 46px;
    right: -25px;
    font-size: 18px;
    color: rgba(242, 103, 34, 0.7);
  }

  .page-products .cat-row {
    grid-template-columns: 240px minmax(0, 1fr);
    align-items: baseline;
    padding: 24px 0;
  }

  .page-products .scene-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

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

@media (min-width: 1024px) {
  .page-products .products-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: end;
    gap: 48px;
  }

  .page-products .products-hero h1 {
    font-size: 52px;
    line-height: 1.16;
  }

  .page-products .export-band {
    padding: 64px 0 76px;
  }
}

@media (min-width: 1120px) {
  .page-products .item-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-jump a,
  .page-products .cat-row,
  .page-products .item-card,
  .page-products .scene-card,
  .page-products .next-card {
    transition: none;
  }

  .page-products .item-card:hover,
  .page-products .scene-card:hover,
  .page-products .next-card:hover,
  .page-products .next-card:focus-visible {
    transform: none;
  }
}