.page-products {
  --ps-body: rgba(247, 251, 249, 0.78);
  --ps-dim: rgba(247, 251, 249, 0.52);
  --ps-card: rgba(18, 48, 39, 0.55);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: clamp(16px, 3vw, 28px);
  padding-bottom: clamp(6px, 2vw, 14px);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-products .crumb {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-products .crumb:hover {
  color: var(--cyan);
}

.page-products .crumb--current {
  color: var(--white);
}

.page-products .crumb-sep {
  color: var(--cyan-dim);
}

/* ---------- 通用小节 ---------- */
.page-products .ps-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  font-family: var(--font-num);
}

.page-products .ps-index {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 10px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .sec-head {
  display: grid;
  gap: 14px;
  max-width: 64ch;
}

.page-products .sec-head h2 {
  margin: 0;
}

.page-products .sec-head__lead {
  margin: 0;
  color: var(--ps-body);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  padding-top: clamp(6px, 1.5vw, 16px);
}

.page-products .dl-hero__head {
  max-width: 46ch;
}

.page-products .dl-hero h1 {
  margin: 0 0 18px;
}

.page-products .dl-hero__lead {
  margin: 0;
  color: var(--ps-body);
  max-width: 44ch;
}

.page-products .dl-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: clamp(28px, 5vw, 48px);
}

.page-products .dl-rail {
  padding: 22px 20px 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 48, 39, 0.9), rgba(11, 26, 21, 0.86));
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
}

.page-products .dl-rail__top {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-products .dl-rail__top .vlabel {
  flex: 0 0 auto;
  margin: 0;
  line-height: 1;
}

.page-products .dl-rail__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--white);
}

.page-products .dl-rail__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.page-products .dl-rail__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-mid);
  font-size: 14px;
}

.page-products .dl-rail__list li:first-child {
  border-top: 1px solid var(--line-mid);
}

.page-products .dl-rail__k {
  color: var(--mist);
}

.page-products .dl-rail__v {
  font-family: var(--font-num);
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .dl-rail__btn {
  display: block;
  width: 100%;
  margin-bottom: 10px;
  text-align: center;
}

.page-products .dl-rail__note {
  margin: 8px 0 0;
  color: var(--ps-dim);
}

.page-products .dl-hero__figure {
  margin: 0;
}

/* ---------- 三端入口 ---------- */
.page-products .endpoint-grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .endpoint {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 22px 26px;
}

.page-products .endpoint h3 {
  margin: 0;
}

.page-products .endpoint__text {
  margin: 0;
  color: var(--ps-body);
}

.page-products .endpoint__meta {
  margin: 0;
  border-top: 1px solid var(--line-mid);
}

.page-products .endpoint__meta > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-mid);
  font-size: 13px;
}

.page-products .endpoint__meta dt {
  color: var(--mist);
}

.page-products .endpoint__meta dd {
  margin: 0;
  font-family: var(--font-num);
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .endpoint__link {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 推送能力 ---------- */
.page-products .push-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-products .push-copy > p {
  margin: 0;
  color: var(--ps-body);
}

.page-products .push-copy h2 {
  margin: 0 0 18px;
}

.page-products .push-points {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .push-points li {
  display: grid;
  grid-template-columns: minmax(72px, auto) minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 18px 0;
  border-top: 1px solid var(--line-mid);
}

.page-products .push-points li:last-child {
  border-bottom: 1px solid var(--line-mid);
}

.page-products .push-points__num {
  font-size: 22px;
  white-space: nowrap;
}

.page-products .push-points__t {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-products .push-points p {
  margin: 0;
  color: var(--ps-body);
  font-size: 15px;
}

.page-products .push-copy__note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--flame);
  color: var(--ps-dim);
}

.page-products .push-figure {
  margin: 0;
}

/* ---------- 费用 ---------- */
.page-products .plans__intro {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .plans__figure {
  margin: 0;
  aspect-ratio: 5 / 4;
}

.page-products .plans__tabs {
  margin-top: clamp(30px, 5vw, 52px);
}

.page-products .plans__tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-products .plans__tab {
  position: relative;
  appearance: none;
  padding: 11px 22px 11px 26px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ps-body);
  font-family: inherit;
  font-size: 15px;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-products .plans__tab::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 58%;
  background: var(--flame);
  transform: translateY(-50%) scaleY(0);
  transform-origin: center;
  transition: transform 0.25s var(--ease);
}

.page-products .plans__tab:hover {
  border-color: var(--line-cyan);
  color: var(--white);
}

.page-products .plans__tab.is-active {
  border-color: var(--line-cyan);
  background: rgba(59, 240, 196, 0.07);
  color: var(--white);
}

.page-products .plans__tab.is-active::before {
  transform: translateY(-50%) scaleY(1);
}

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

.page-products .plans__panel.is-active {
  display: block;
}

.page-products .plans__panel-title {
  margin: 0 0 18px;
}

.page-products .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .price-table {
  width: 100%;
  min-width: 440px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .price-table caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 14px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .price-table th,
.page-products .price-table td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line-mid);
  vertical-align: middle;
}

.page-products .price-table thead th {
  padding-top: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--cyan-dim);
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

.page-products .price-table tbody th {
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
}

.page-products .price-table tbody td {
  color: var(--ps-body);
}

.page-products .price-table tbody tr {
  transition: background-color 0.2s var(--ease);
}

.page-products .price-table tbody tr:hover {
  background: rgba(59, 240, 196, 0.06);
}

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

.page-products .price-table__col,
.page-products .price-table__price {
  text-align: right;
  white-space: nowrap;
}

.page-products .price-table__price {
  font-size: 20px;
  letter-spacing: 0.01em;
}

.page-products .price-table__unit {
  font-family: var(--font-cn);
  font-size: 12px;
  font-weight: 400;
  color: var(--mist);
  letter-spacing: 0;
}

.page-products .plans__hint {
  margin: 22px 0 0;
  max-width: 62ch;
  color: var(--ps-body);
  font-size: 15px;
}

/* ---------- 开通流程 ---------- */
.page-products .steps {
  list-style: none;
  counter-reset: ps-step;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  max-width: 78ch;
}

.page-products .steps li {
  counter-increment: ps-step;
  position: relative;
  padding: 20px 0 20px clamp(44px, 6vw, 62px);
  border-top: 1px solid var(--line-mid);
}

.page-products .steps li:last-child {
  border-bottom: 1px solid var(--line-mid);
}

.page-products .steps li::before {
  content: counter(ps-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 22px;
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--flame);
}

.page-products .steps h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-products .steps p {
  margin: 0;
  color: var(--ps-body);
}

.page-products .activate-figure {
  margin: clamp(30px, 5vw, 52px) 0 0;
}

/* ---------- 设备要求 ---------- */
.page-products .req-grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .req-col {
  min-width: 0;
}

.page-products .req-list {
  margin: 0;
}

.page-products .req-list > div {
  display: grid;
  grid-template-columns: minmax(84px, 112px) minmax(0, 1fr);
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-mid);
}

.page-products .req-list > div:first-child {
  border-top: 1px solid var(--line-mid);
}

.page-products .req-list dt {
  font-size: 14px;
  color: var(--cyan);
}

.page-products .req-list dd {
  margin: 0;
  font-size: 15px;
  color: var(--ps-body);
}

.page-products .req-sub {
  margin: clamp(30px, 4vw, 44px) 0 0;
}

.page-products .help-links {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .help-links a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--white);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease), transform 0.2s var(--ease);
}

.page-products .help-links a:hover {
  border-color: var(--flame);
  background: rgba(255, 90, 43, 0.07);
  transform: translateX(2px);
}

.page-products .help-links__t {
  font-size: 15px;
}

.page-products .help-links__to {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--flame);
  white-space: nowrap;
}

.page-products .req-figure {
  margin: 0;
  aspect-ratio: 1 / 1;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .endpoint-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .dl-hero__grid {
    grid-template-columns: 296px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 64px);
    align-items: start;
  }

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

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

  .page-products .plans__intro {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: end;
  }

  .page-products .req-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .req-list > div {
    grid-template-columns: 118px minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .page-products .price-table th,
  .page-products .price-table td {
    padding: 13px 12px;
  }

  .page-products .price-table__price {
    font-size: 18px;
  }

  .page-products .push-points li {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .crumb,
  .page-products .plans__tab,
  .page-products .plans__tab::before,
  .page-products .price-table tbody tr,
  .page-products .help-links a {
    transition: none;
  }

  .page-products .help-links a:hover {
    transform: none;
  }
}