/* ============================================================
   服务与下载 /services/  ·  页面专属样式
   作用域：.page-products
   ============================================================ */

.page-products {
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products .figure__frame img {
  width: 100%;
  object-fit: cover;
}

/* ---------- 首屏 ---------- */

.page-products .products-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(165deg, var(--paper) 0%, var(--paper) 52%, var(--orange-soft) 140%);
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: -130px;
  right: -110px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(232, 84, 47, 0.30) 0%, rgba(232, 84, 47, 0) 70%);
  pointer-events: none;
}

.page-products .products-hero__inner {
  position: relative;
}

.page-products .products-hero__kicker {
  margin: 20px 0 12px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--clay);
}

.page-products .products-hero__title {
  margin: 0;
  max-width: 15em;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(30px, 8.4vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .products-hero__lead {
  margin: 20px 0 0;
  max-width: 40em;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-products .products-hero__quick {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .products-hero__annotation {
  display: none;
}

/* ---------- 章节通用微调 ---------- */

.page-products .section {
  padding-top: 52px;
  padding-bottom: 52px;
}

.page-products .section + .section {
  border-top: 1px solid var(--line);
}

.page-products .section__lead {
  max-width: 46em;
}

/* ---------- 01 四项服务总览 ---------- */

.page-products .service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 30px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .service-card {
  border: 0;
  border-radius: 0;
  background: var(--white);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  transition: background var(--dur) var(--ease);
}

.page-products .service-card:hover,
.page-products .service-card:focus-within {
  background: var(--orange-soft);
}

.page-products .service-card .card__title {
  margin: 0;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .service-card .card__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .service-card .card__body {
  margin: 0;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-products .service-card .card__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 02 栏目面板 ---------- */

.page-products .products-panel__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-products .products-panel__text {
  margin: 16px 0 0;
  max-width: 40em;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-products .view-panels {
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.page-products .view-panels__title {
  margin: 16px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

/* 面板线框演示 */

.page-products .panel-wire {
  border: 1px solid var(--line);
  background: var(--white);
}

.page-products .panel-wire__tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  scrollbar-width: none;
}

.page-products .panel-wire__tabs::-webkit-scrollbar {
  display: none;
}

.page-products .panel-wire__tab {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 12px 16px;
  border: 0;
  border-right: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--stone);
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .panel-wire__tab:hover {
  color: var(--clay);
}

.page-products .panel-wire__tab[aria-selected="true"] {
  background: var(--orange);
  color: var(--white);
}

.page-products .panel-wire__tab:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: -2px;
}

.page-products .panel-wire__body {
  border-bottom: 1px solid var(--line);
}

.page-products .panel-wire__bar {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.page-products .panel-wire__bar span {
  width: 8px;
  height: 8px;
  background: var(--line);
}

.page-products .panel-wire__bar span:first-child {
  background: var(--orange);
}

.page-products .panel-wire__bar span:nth-child(2) {
  background: var(--moss);
}

.page-products .panel-wire__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .panel-wire__list .index-list__item {
  border-bottom: 1px solid var(--line);
}

.page-products .panel-wire__list .index-list__item:last-child {
  border-bottom: 0;
}

.page-products .products-panel__figure {
  margin: 22px 0 0;
}

.page-products .products-panel__figure .figure__frame {
  border: 1px solid var(--line);
  background: var(--white);
}

/* ---------- 03 收藏与下载 ---------- */

.page-products .products-save__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-top: 28px;
}

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

.page-products .products-save__figure .figure__frame {
  border: 1px solid var(--line);
  background: var(--white);
}

.page-products .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .flow-list__item {
  display: flex;
  gap: 16px;
  padding: 20px 18px;
  background: var(--white);
  transition: background var(--dur) var(--ease);
}

.page-products .flow-list__item:hover {
  background: var(--orange-soft);
}

.page-products .flow-list__num {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 21px;
  line-height: 1.1;
  color: var(--orange);
}

.page-products .flow-list__body {
  min-width: 0;
}

.page-products .flow-list__title {
  margin: 0 0 6px;
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
}

.page-products .flow-list__body p {
  margin: 0;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-products .products-save__tip {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--teal);
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 04 跨设备回访 ---------- */

.page-products .products-sync__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-top: 26px;
}

.page-products .sync-steps {
  border-top: 1px solid var(--line);
}

.page-products .sync-step__trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
}

.page-products .sync-step__num {
  font-family: var(--mono);
  font-size: 17px;
  color: var(--orange);
}

.page-products .sync-step__label {
  flex: 1 1 auto;
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
}

.page-products .sync-steps__total {
  margin: 18px 0 0;
  padding: 14px 16px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

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

.page-products .products-sync__figure .figure__frame {
  border: 1px solid var(--line);
  background: var(--white);
}

/* ---------- 05 使用场景 ---------- */

.page-products .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .scene-grid__figure {
  margin: 0;
  background: var(--white);
}

.page-products .scene-grid__figure .figure__frame {
  height: 100%;
  border: 0;
  background: var(--white);
}

.page-products .scene-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 20px;
  background: var(--white);
  transition: background var(--dur) var(--ease);
}

.page-products .scene-card--moss {
  background: linear-gradient(180deg, var(--white) 0%, rgba(79, 122, 91, 0.12) 100%);
}

.page-products .scene-card--clay {
  background: linear-gradient(180deg, var(--white) 0%, rgba(185, 59, 30, 0.11) 100%);
}

.page-products .scene-card:hover {
  background: var(--orange-soft);
}

.page-products .scene-card__tag {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--clay);
}

.page-products .scene-card__title {
  margin: 0;
  font-family: var(--sans);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
}

.page-products .scene-card__body {
  margin: 0;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-products .scene-card__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 06 服务能力 ---------- */

.page-products .products-capability__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-products .products-capability__text {
  margin: 16px 0 0;
  max-width: 40em;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-products .cap-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .cap-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  background: var(--white);
}

.page-products .cap-stat__value {
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-products .cap-stat .stat__label {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone);
}

.page-products .cap-support {
  margin-top: 28px;
}

.page-products .cap-support__title {
  margin: 0 0 12px;
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 800;
}

.page-products .cap-support__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .cap-support__list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-products .cap-support__key {
  display: block;
  margin-bottom: 4px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--moss);
}

.page-products .cap-support__cta {
  margin: 20px 0 0;
}

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

.page-products .products-capability__figure .figure__frame {
  border: 1px solid var(--line);
  background: var(--white);
}

/* ---------- 结尾行动区 ---------- */

.page-products .cta-band {
  background: var(--ink);
  color: var(--paper);
}

.page-products .cta-band__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding-top: 44px;
  padding-bottom: 44px;
}

.page-products .cta-band__title {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(22px, 5vw, 32px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-products .cta-band__lead {
  margin: 12px 0 0;
  max-width: 40em;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 243, 236, 0.78);
}

.page-products .cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .cta-band .btn--line {
  color: var(--paper);
  border-color: rgba(247, 243, 236, 0.45);
}

.page-products .cta-band .btn--line:hover,
.page-products .cta-band .btn--line:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
}

/* ============================================================
   媒体查询
   ============================================================ */

@media (min-width: 640px) {
  .page-products .section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .page-products .products-hero__lead {
    font-size: 17px;
  }

  .page-products .service-card,
  .page-products .scene-card {
    padding: 26px 24px;
  }
}

@media (min-width: 720px) {
  .page-products .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-products .cta-band__inner {
    grid-template-columns: minmax(0, 1.5fr) auto;
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-products .section {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .page-products .products-panel__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .products-panel__demo {
    position: sticky;
    top: 116px;
  }

  .page-products .products-save__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .products-sync__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .products-capability__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-products .service-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .scene-grid__figure {
    grid-column: span 2;
  }

  .page-products .products-hero {
    padding-bottom: 68px;
  }
}

@media (min-width: 1100px) {
  .page-products .products-hero__annotation {
    display: block;
    position: absolute;
    right: 30px;
    bottom: 40px;
    margin: 0;
    writing-mode: vertical-rl;
    letter-spacing: 0.32em;
    font-size: 12px;
    color: var(--stone);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .service-card,
  .page-products .scene-card,
  .page-products .flow-list__item,
  .page-products .panel-wire__tab {
    transition: none;
  }
}
</main>