.page-products {
  display: block;
  color: var(--ink);
}

/* ============ 首屏 ============ */
.page-products .products-head {
  padding: 28px 0 36px;
  background:
    radial-gradient(circle at 84% 6%, rgba(201, 154, 59, 0.12), transparent 44%),
    radial-gradient(circle at 10% 90%, rgba(78, 107, 74, 0.08), transparent 40%),
    var(--paper);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .products-head__grid {
  display: grid;
  gap: 30px;
}

.page-products .products-head .breadcrumb {
  margin-bottom: 18px;
}

.page-products .products-head__title {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 6px 0 16px;
  max-width: 22ch;
}

.page-products .products-head__lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0 0 24px;
}

.page-products .products-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .products-head__media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--paper-deep);
  box-shadow: var(--shadow-2);
}

.page-products .products-head__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 章节标题通用 ============ */
.page-products .products-section__title {
  font-family: var(--font-display);
  font-size: 25px;
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 6px 0 14px;
}

.page-products .products-section__lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 68ch;
  margin: 0 0 32px;
}

.page-products .products-copy {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 62ch;
  margin: 0 0 20px;
}

/* ============ 五项服务卡 ============ */
.page-products .products-services {
  display: grid;
  gap: 18px;
}

.page-products .products-service {
  position: relative;
  padding: 22px 22px 20px;
  border-radius: var(--radius);
}

.page-products .products-service__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--chip-gold);
  margin-bottom: 8px;
}

.page-products .products-service .card__title {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.35;
  margin: 0 0 10px;
  color: var(--ink);
}

.page-products .products-service .card__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin: 0;
}

.page-products .products-service__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  color: var(--mugwort);
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 2px;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .products-service__link:hover,
.page-products .products-service__link:focus-visible {
  color: var(--walnut-deep);
  border-bottom-color: var(--chip-gold);
}

/* ============ 图文分栏 ============ */
.page-products .products-split {
  display: grid;
  gap: 30px;
}

.page-products .products-split__main,
.page-products .products-split__aside {
  min-width: 0;
}

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

.page-products .products-split__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 安装清单 ============ */
.page-products .products-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.page-products .products-list li {
  position: relative;
  padding: 11px 0 11px 24px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .products-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 19px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 28%, var(--chip-gold-soft), var(--chip-gold) 72%);
  box-shadow: inset 0 0 0 1px rgba(91, 58, 36, 0.28);
}

/* ============ 步骤链 ============ */
.page-products .products-steps {
  margin: 0;
}

/* ============ 换设备配图 ============ */
.page-products .products-transfer-figure {
  margin: 40px 0 0;
}

.page-products .products-transfer-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 房间表 ============ */
.page-products .products-rooms {
  min-width: 620px;
  font-size: 15px;
}

.page-products .products-rooms caption {
  caption-side: top;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  padding: 0 0 12px;
}

.page-products .products-rooms th[scope="row"] {
  font-weight: 600;
  color: var(--walnut-deep);
  white-space: nowrap;
}

/* ============ 大屏适配数字 ============ */
.page-products .products-adapt {
  display: grid;
  gap: 12px;
  margin: 22px 0 20px;
}

.page-products .products-adapt__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 16px;
  background: var(--paper-deep);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--chip-gold);
  border-radius: var(--radius-sm);
}

.page-products .products-adapt__num {
  flex: 0 0 auto;
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--walnut);
}

.page-products .products-adapt__label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.page-products .products-split .aside-note {
  margin-top: 4px;
}

/* ============ 评测条目列表 ============ */
.page-products .products-reviews {
  list-style: none;
  padding: 0;
  margin: 0 0 30px;
  border-top: 1px solid var(--line-soft);
}

.page-products .products-review {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 200ms var(--ease);
}

.page-products .products-review__num {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--chip-gold);
  padding-top: 4px;
}

.page-products .products-review h3 {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 6px;
}

.page-products .products-review p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 66ch;
}

/* ============ 尾段 CTA ============ */
.page-products .products-cta {
  padding: 30px 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background:
    linear-gradient(155deg, var(--paper-deep), var(--paper) 62%);
  box-shadow: var(--shadow-1);
  position: relative;
  overflow: hidden;
}

.page-products .products-cta::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 154, 59, 0.16), transparent 70%);
  pointer-events: none;
}

.page-products .products-cta__title {
  font-family: var(--font-display);
  font-size: 23px;
  line-height: 1.32;
  color: var(--ink);
  margin: 6px 0 12px;
}

.page-products .products-cta__text {
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0 0 22px;
}

.page-products .products-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 平板与桌面断点 ============ */
@media (min-width: 720px) {
  .page-products .products-services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .products-service:nth-child(2n) {
    margin-top: 10px;
  }
  .page-products .products-head__title {
    font-size: 38px;
  }
}

@media (min-width: 900px) {
  .page-products .products-head {
    padding: 52px 0 62px;
  }
  .page-products .products-head__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 54px;
    align-items: center;
  }
  .page-products .products-head__title {
    font-size: 44px;
  }
  .page-products .products-head__lead {
    font-size: 17px;
  }

  .page-products .products-section__title {
    font-size: 32px;
  }
  .page-products .products-section__lead,
  .page-products .products-copy {
    font-size: 17px;
  }

  .page-products .products-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: center;
  }
  .page-products .products-split--flip {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .page-products .products-split--flip .products-split__main {
    grid-column: 2;
    grid-row: 1;
  }
  .page-products .products-split--flip .products-split__media {
    grid-column: 1;
    grid-row: 1;
  }
}

@media (min-width: 1080px) {
  .page-products .products-services {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
  .page-products .products-service:nth-child(2n) {
    margin-top: 12px;
  }
  .page-products .products-service:nth-child(3n) {
    margin-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .products-service__link,
  .page-products .products-review {
    transition: none;
  }
}
</main>