/* ===== 客户端中心 · page-products ===== */
.page-products {
  --pd-panel: var(--ink-panel);
  --pd-line: var(--ink-line);
  --pd-gap: 18px;
}

.page-products .pd-h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 46px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 0;
}

.page-products .pd-lede {
  max-width: 62ch;
  margin: 14px 0 0;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: var(--text-mute);
}

.page-products .pd-lede a,
.page-products .pd-device__more a,
.page-products .card__detail a,
.page-products .pd-svc__desc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 240, 220, .45);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-products .pd-lede a:hover,
.page-products .pd-device__more a:hover,
.page-products .card__detail a:hover,
.page-products .pd-svc__desc a:hover {
  color: var(--cyan-deep);
  border-bottom-color: var(--cyan-deep);
}

.page-products .pd-head {
  margin-bottom: 26px;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding-top: 6px;
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% auto -12%;
  height: 440px;
  background: radial-gradient(58% 100% at 18% 0%, rgba(79, 240, 220, .10), transparent 70%);
  pointer-events: none;
}

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

.page-products .pd-hero__layout {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .pd-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7.4vw, 66px);
  line-height: .98;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 12px 0 0;
  max-width: 17ch;
}

.page-products .pd-hero__lede {
  max-width: 52ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--text-mute);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pd-magnet {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  min-height: 60px;
  padding: 12px 22px;
  text-decoration: none;
}

.page-products .pd-hero__figure {
  margin: 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-navy);
}

.page-products .pd-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 数据条 ---------- */
.page-products .pd-databar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  padding: 0;
  background: var(--pd-line);
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-products .pd-databar__cell {
  background: var(--ink-navy);
  padding: 16px 18px 18px;
}

.page-products .pd-databar__cell dt {
  margin: 0 0 9px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-weak);
}

.page-products .pd-databar__cell dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(19px, 2.4vw, 27px);
  font-weight: 600;
  line-height: 1.1;
  color: var(--cyan);
}

/* ---------- 安装包 ---------- */
.page-products .pd-package {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .card.pd-card {
  background: linear-gradient(158deg, rgba(17, 30, 56, .92), rgba(11, 20, 38, .94));
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  color: var(--text);
}

.page-products .pd-card .card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: .01em;
  color: var(--text);
}

.page-products .pd-card .card__body {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-mute);
}

.page-products .pd-card .card__meta {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cyan-deep);
}

.page-products .pd-card .card__toggle {
  margin-top: 16px;
  background: none;
  border: 1px solid var(--pd-line);
  border-radius: 999px;
  padding: 8px 18px;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--text);
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}

.page-products .pd-card .card__toggle:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(79, 240, 220, .07);
}

.page-products .pd-card .card__detail {
  display: none;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--pd-line);
}

.page-products .pd-card[data-expanded] .card__detail {
  display: block;
}

.page-products .pd-card .card__detail p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-mute);
}

.page-products .pd-steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 9px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-mute);
}

.page-products .pd-steps li::marker {
  font-family: var(--font-mono);
  color: var(--cyan);
}

/* ---------- 直播栏目 ---------- */
.page-products .pd-live__grid {
  display: grid;
  gap: 26px;
}

.page-products .pd-live__figure {
  margin: 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-navy);
}

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

.page-products .pd-live__points {
  display: flex;
  flex-direction: column;
}

.page-products .pd-point {
  position: relative;
  padding: 16px 0 16px 52px;
  border-top: 1px solid var(--pd-line);
}

.page-products .pd-point:last-child {
  border-bottom: 1px solid var(--pd-line);
}

.page-products .pd-point__num {
  position: absolute;
  left: 0;
  top: 19px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .pd-point__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.page-products .pd-point__text {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-mute);
}

.page-products .pd-channels {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 48px;
  margin-top: 30px;
}

.page-products .pd-channels span {
  flex: 1 1 0;
  height: 38%;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--cyan), rgba(79, 240, 220, .12));
  opacity: .42;
}

.page-products .pd-channels span:nth-child(3n) {
  height: 74%;
  opacity: .74;
}

.page-products .pd-channels span:nth-child(4n) {
  height: 56%;
  opacity: .6;
}

.page-products .pd-channels span:nth-child(5n) {
  height: 96%;
  opacity: 1;
}

/* ---------- 画质 ---------- */
.page-products .pd-quality__grid {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .pd-tier {
  padding: 22px 20px;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-md);
  background: var(--ink-navy);
}

.page-products .pd-tier__bars {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 38px;
  margin-bottom: 18px;
}

.page-products .pd-tier__bars span {
  display: block;
  width: 12px;
  border-radius: 3px;
  background: var(--ink-line);
  transition: background .3s var(--ease);
}

.page-products .pd-tier__bars span:nth-child(1) { height: 13px; }
.page-products .pd-tier__bars span:nth-child(2) { height: 25px; }
.page-products .pd-tier__bars span:nth-child(3) { height: 38px; }

.page-products .pd-tier__bars span.is-on {
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(79, 240, 220, .35);
}

.page-products .pd-tier__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--text);
}

.page-products .pd-tier__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-mute);
}

.page-products .pd-quality__figure {
  margin: 28px 0 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-navy);
}

.page-products .pd-quality__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-products .pd-quality__figure .media__caption {
  display: block;
  padding: 12px 18px;
  font-size: 13px;
  color: var(--text-weak);
  background: rgba(11, 20, 38, .9);
}

/* ---------- 服务清单 ---------- */
.page-products .pd-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.page-products .pd-filter-status {
  min-height: 1.2em;
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--text-weak);
}

.page-products .pd-services__wall {
  display: grid;
  gap: 12px;
}

.page-products .pd-svc {
  padding: 15px 17px;
  border: 1px solid var(--pd-line);
  border-left: 2px solid var(--cyan-deep);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(17, 30, 56, .68);
  transition: border-color .22s var(--ease), transform .22s var(--ease), background .22s var(--ease);
}

.page-products .pd-svc:hover {
  border-left-color: var(--cyan);
  background: rgba(17, 30, 56, .92);
  transform: translateX(3px);
}

.page-products .pd-svc__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--text-weak);
}

.page-products .pd-svc__title {
  margin: 7px 0 0;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--text);
}

.page-products .pd-svc__desc {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-mute);
}

.page-products .pd-svc[data-hidden] {
  display: none;
}

.page-products .pd-services__figure {
  margin: 28px 0 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-navy);
}

.page-products .pd-services__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------- 赛后统计 ---------- */
.page-products .pd-stats__lead {
  display: grid;
  gap: 26px;
}

.page-products .pd-stats__figure {
  margin: 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-navy);
}

.page-products .pd-stats__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 11;
  object-fit: cover;
}

.page-products .pd-table-wrap {
  margin-top: 30px;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  background: rgba(11, 20, 38, .55);
}

.page-products .pd-table__caption {
  padding: 15px 18px;
  text-align: left;
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--text-weak);
  border-bottom: 1px solid var(--pd-line);
  background: rgba(6, 11, 24, .9);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 11px 18px;
  text-align: left;
  font-size: 14px;
  line-height: 1.6;
  border-bottom: 1px solid rgba(30, 48, 84, .55);
}

.page-products .pd-table thead th {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-weak);
  background: rgba(6, 11, 24, .9);
}

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

.page-products .pd-table tbody td {
  color: var(--text-mute);
}

.page-products .pd-table tbody tr:nth-child(odd) {
  background: rgba(17, 30, 56, .38);
}

.page-products .pd-table tbody tr:hover {
  background: rgba(79, 240, 220, .08);
}

.page-products .pd-table tbody tr:hover th {
  color: var(--cyan);
}

.page-products .pd-table tbody tr:last-child th,
.page-products .pd-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 历史区间 ---------- */
.page-products .pd-trend__grid {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .pd-trend__card {
  padding: 22px 20px;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-md);
  background: linear-gradient(200deg, rgba(17, 30, 56, .95), rgba(6, 11, 24, .95));
}

.page-products .pd-trend__bar {
  display: block;
  height: 4px;
  border-radius: 2px;
  background: var(--cyan);
  margin-bottom: 18px;
}

.page-products .pd-trend__bar--a { width: 100%; }
.page-products .pd-trend__bar--b { width: 56%; }
.page-products .pd-trend__bar--c { width: 32%; }

.page-products .pd-trend__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--text);
}

.page-products .pd-trend__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-mute);
}

.page-products .pd-trend__for {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--pd-line);
  font-size: 13px;
  color: var(--cyan-deep);
}

/* ---------- 设备适配 ---------- */
.page-products .pd-device__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pd-device__item {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  padding: 15px 17px;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-md);
  background: rgba(17, 30, 56, .55);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-mute);
}

.page-products .pd-device__tag {
  flex: 0 0 auto;
  align-self: flex-start;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(79, 240, 220, .4);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .pd-device__more {
  margin: 22px 0 0;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-mute);
}

/* ---------- 收尾 ---------- */
.page-products .pd-cta__inner {
  padding: 32px 24px;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(255, 122, 26, .16), transparent 58%),
    linear-gradient(160deg, rgba(17, 30, 56, .95), rgba(6, 11, 24, .96));
}

.page-products .pd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pd-services__wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-device__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .pd-databar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .pd-package {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
  .page-products .pd-quality__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pd-quality__grid > .pd-tier:nth-child(2) {
    margin-top: 22px;
  }
  .page-products .pd-trend__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 48px;
  }
  .page-products .pd-live__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }
  .page-products .pd-stats__lead {
    grid-template-columns: minmax(0, 1fr) minmax(0, .7fr);
    gap: 34px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .pd-services__wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-svc,
  .page-products .pd-tier__bars span,
  .page-products .pd-card .card__toggle,
  .page-products .pd-lede a {
    transition: none;
  }
  .page-products .pd-svc:hover {
    transform: none;
  }
}