.page-products {
  --prod-radius: 14px;
  --prod-gap: 16px;
  padding: 18px 0 72px;
}

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

.page-products .prod-hero {
  display: grid;
  gap: 26px;
  padding: 8px 0 4px;
}

.page-products .prod-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-products .prod-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 8.4vw, 64px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-products .prod-hero__lead {
  max-width: 46ch;
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .prod-hero__sub {
  max-width: 46ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--prod-radius);
  overflow: hidden;
}

.page-products .prod-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: linear-gradient(160deg, var(--panel), var(--deep-2));
}

.page-products .prod-hero__stats .stat__value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-products .prod-hero__stats .stat__label {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--stone);
}

/* 设备橱窗 */
.page-products .prod-showcase {
  margin-top: 36px;
}

.page-products .prod-showcase__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-products .prod-showcase__head h2 {
  margin: 0;
  font-size: clamp(20px, 4.6vw, 26px);
  font-weight: 800;
  color: var(--paper);
}

.page-products .prod-rail {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 4px 2px 18px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .device-card {
  flex: 0 0 auto;
  width: min(320px, 82vw);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  scroll-snap-align: start;
  background: linear-gradient(158deg, var(--panel) 0%, var(--deep-2) 100%);
  border: 1px solid var(--line);
  border-top: 4px solid var(--clay);
  border-radius: var(--prod-radius);
}

.page-products .device-card__screen {
  margin: 0;
  aspect-ratio: 14 / 9;
  border-radius: 10px;
  overflow: hidden;
  background:
    linear-gradient(0deg, rgba(23, 209, 196, .07), rgba(23, 209, 196, .07)),
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(0deg, var(--line-soft) 0 1px, transparent 1px 34px),
    var(--deep);
  border: 1px solid var(--line);
}

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

.page-products .device-card__screen--mini {
  display: grid;
  place-items: end center;
  padding: 10px;
}

.page-products .mini-ui {
  display: block;
  width: 58%;
  height: 82%;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--steel), var(--panel));
  border: 1px solid var(--line-strong);
  box-shadow: 0 0 24px rgba(23, 209, 196, .18);
}

.page-products .mini-ui--alt {
  background: linear-gradient(180deg, var(--moss), var(--panel));
  box-shadow: 0 0 24px rgba(110, 139, 61, .2);
}

.page-products .device-card__name {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .device-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

/* 通用章节面板 */
.page-products .prod-section {
  margin-top: 30px;
}

.page-products .panel {
  padding: 20px 18px;
  background: linear-gradient(165deg, var(--panel) 0%, var(--deep-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--prod-radius);
}

.page-products .panel__head {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
}

.page-products .panel__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--clay);
}

.page-products .panel__title {
  margin: 6px 0 6px;
  font-size: clamp(22px, 5vw, 32px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--paper);
}

.page-products .panel__source {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone);
}

/* 功能矩阵 */
.page-products .fn-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .fn-card {
  padding: 14px;
  background: linear-gradient(155deg, rgba(27, 67, 104, .45), rgba(4, 16, 31, .7));
  border: 1px solid var(--line);
  border-left: 4px solid var(--clay);
  border-radius: 12px;
  transition: border-color .3s var(--ease);
}

.page-products .fn-card[open] {
  border-left-color: var(--orange);
}

.page-products .fn-card summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .fn-card__no {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
}

.page-products .fn-card__name {
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .fn-card p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .fn-list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-products .fn-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone);
}

.page-products .fn-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 1px;
}

/* 对比与筛选 */
.page-products .cmp-band {
  margin: 0 0 20px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--deep);
}

.page-products .cmp-band img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .78;
}

.page-products .cmp-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .cmp-step {
  padding: 14px;
  border-radius: 12px;
  background: rgba(6, 20, 38, .62);
  border: 1px solid var(--line-soft);
}

.page-products .cmp-step__no {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--deep);
  background: var(--cyan);
  padding: 2px 9px;
  border-radius: 999px;
}

.page-products .cmp-step h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .cmp-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .cmp-note {
  margin-top: 18px;
  padding: 16px;
  border-radius: 12px;
  background: linear-gradient(120deg, rgba(23, 209, 196, .12), rgba(27, 67, 104, .3));
  border: 1px solid rgba(23, 209, 196, .3);
}

.page-products .cmp-note p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .cmp-note p:last-child {
  margin-bottom: 0;
}

.page-products .cmp-note strong {
  color: var(--cyan);
  font-weight: 800;
}

/* 出场时间与号码档案 */
.page-products .minutes-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

.page-products .minutes-figure {
  margin: 0;
  max-width: 320px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--deep);
}

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

.page-products .minutes-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

.page-products .minutes-points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  border-top: 1px dashed var(--line);
  padding-top: 16px;
}

.page-products .minutes-points li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--stone);
}

.page-products .minutes-points .num {
  display: inline-block;
  min-width: 84px;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

/* 场馆视图 */
.page-products .venue-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

.page-products .venue-figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--deep);
}

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

.page-products .venue-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

/* 下载入口 */
.page-products .dl-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .dl-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 16px;
  border-radius: 12px;
  background: rgba(6, 20, 38, .68);
  border: 1px solid var(--line);
  border-bottom: 3px solid var(--clay);
}

.page-products .dl-card--hot {
  border-bottom-color: var(--cyan);
  background: linear-gradient(165deg, rgba(27, 67, 104, .55), rgba(6, 20, 38, .8));
}

.page-products .dl-card__badge {
  align-self: flex-start;
}

.page-products .dl-card h3 {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .dl-card__size {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-products .dl-spec {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  border-top: 1px dashed var(--line-soft);
  padding-top: 12px;
}

.page-products .dl-spec li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--stone);
}

.page-products .dl-spec li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 7px;
  height: 2px;
  background: var(--orange);
}

.page-products .dl-foot {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}

.page-products a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 209, 196, .45);
}

.page-products a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-products .btn {
  border-bottom: none;
}

/* 版本台阶 */
.page-products .ver-track {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  counter-reset: none;
}

.page-products .ver-step {
  padding: 16px;
  border-radius: 12px 12px 12px 2px;
  background: linear-gradient(150deg, rgba(14, 42, 71, .95), rgba(4, 16, 31, .9));
  border: 1px solid var(--line);
  border-left: 4px solid var(--steel);
}

.page-products .ver-step:last-child {
  border-left-color: var(--orange);
  background: linear-gradient(150deg, rgba(27, 67, 104, .9), rgba(6, 20, 38, .95));
}

.page-products .ver-step__no {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-products .ver-step h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .ver-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .ver-figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--deep);
}

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

/* 使用场景 */
.page-products .sc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .sc-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 16px;
  border-radius: 12px;
  background: linear-gradient(160deg, rgba(27, 67, 104, .4), rgba(4, 16, 31, .85));
  border: 1px solid var(--line);
}

.page-products .sc-card__tag {
  align-self: flex-start;
}

.page-products .sc-card h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .sc-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .sc-card__hint {
  color: var(--moss) !important;
  font-family: var(--font-mono);
  font-size: 12.5px !important;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
}

/* 配置问题 */
.page-products .cfg-list {
  display: grid;
  gap: 10px;
}

.page-products .cfg-item {
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(6, 20, 38, .6);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--coral);
}

.page-products .cfg-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--paper);
}

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

.page-products .cfg-item p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}

.page-products .cfg-foot {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}

/* 收尾 */
.page-products .prod-cta {
  margin-top: 30px;
  padding: 26px 20px;
  border-radius: var(--prod-radius);
  background:
    radial-gradient(120% 140% at 88% 10%, rgba(255, 106, 26, .22), transparent 62%),
    linear-gradient(135deg, var(--steel), var(--deep-2));
  border: 1px solid var(--line);
}

.page-products .prod-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 5vw, 30px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--paper);
}

.page-products .prod-cta p {
  max-width: 46ch;
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

.page-products .prod-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 640px) {
  .page-products .fn-grid,
  .page-products .cmp-steps,
  .page-products .sc-grid,
  .page-products .dl-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products {
    padding-top: 28px;
  }

  .page-products .prod-hero {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
    gap: 40px;
  }

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

  .page-products .panel {
    padding: 28px 30px;
  }

  .page-products .panel--shift {
    margin-left: 14px;
  }

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

  .page-products .minutes-layout {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    gap: 30px;
  }

  .page-products .venue-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 30px;
  }

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

  .page-products .ver-track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: end;
  }

  .page-products .ver-step {
    min-height: 178px;
  }

  .page-products .ver-step:nth-child(2) {
    margin-top: -14px;
  }

  .page-products .ver-step:nth-child(3) {
    margin-top: -28px;
  }

  .page-products .ver-step:nth-child(4) {
    margin-top: -14px;
  }

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

  .page-products .prod-cta {
    padding: 38px 40px;
  }
}