.page-products {
  --svc-gap: 24px;
  --svc-hairline: rgba(18, 67, 58, 0.9);
  --svc-grid-line: rgba(18, 67, 58, 0.38);
}

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

/* ---------- 通用小件 ---------- */
.page-products .svc-sec-head {
  margin-bottom: 28px;
}

.page-products .svc-sec-head .eyebrow {
  color: var(--amber-700);
  margin: 0 0 10px;
}

.page-products .svc-sec-head .h2 {
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}

.page-products .svc-sec-head__sub {
  margin: 0;
  max-width: 34em;
  color: #3d554b;
  line-height: 1.75;
}

.page-products .svc-sec-head--dark .eyebrow {
  color: var(--pulse-500);
}

.page-products .svc-sec-head--dark .svc-sec-head__sub {
  color: var(--text-mute);
}

/* ---------- 首屏 ---------- */
.page-products .svc-hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 56px;
  color: var(--paper-50);
  background:
    radial-gradient(760px 380px at 88% -20%, rgba(43, 232, 165, 0.16), transparent 66%),
    radial-gradient(520px 300px at 4% 20%, rgba(255, 174, 59, 0.09), transparent 70%),
    var(--ink-950);
}

.page-products .svc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--svc-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--svc-grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(to bottom, #000 10%, transparent 92%);
  mask-image: linear-gradient(to bottom, #000 10%, transparent 92%);
  pointer-events: none;
  opacity: 0.55;
}

.page-products .svc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .svc-hero .breadcrumb {
  margin-bottom: 32px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-mute);
}

.page-products .svc-hero .breadcrumb a {
  color: var(--pulse-200);
  text-decoration: none;
}

.page-products .svc-hero .breadcrumb a:hover {
  text-decoration: underline;
}

.page-products .svc-hero__grid {
  display: grid;
  gap: 32px;
}

.page-products .svc-hero__copy .eyebrow {
  margin: 0 0 14px;
  color: var(--pulse-500);
}

.page-products .svc-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 9vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper-50);
}

.page-products .svc-hero__lede {
  margin: 0 0 26px;
  max-width: 32em;
  font-size: 16px;
  line-height: 1.8;
  color: #c9ded5;
}

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

.page-products .svc-hero__board {
  position: relative;
  padding: 18px 18px 14px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-content);
  background: linear-gradient(160deg, rgba(23, 74, 63, 0.62), rgba(8, 32, 27, 0.92));
  box-shadow: 8px 8px 0 rgba(18, 67, 58, 0.55);
}

.page-products .svc-hero__board-cap {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-mute);
}

.page-products .board-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 15px 10px;
  border-top: 1px solid rgba(155, 251, 211, 0.14);
  color: var(--paper-50);
  text-decoration: none;
  transition: background 0.18s ease, transform 0.18s ease;
}

.page-products .board-row:hover,
.page-products .board-row:focus-visible {
  background: rgba(43, 232, 165, 0.09);
  transform: translateX(2px);
}

.page-products .board-row__idx {
  font-size: 12px;
  color: var(--amber-500);
}

.page-products .board-row__txt {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .board-row__txt strong {
  font-size: 15px;
  font-weight: 500;
}

.page-products .board-row__txt em {
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pulse-200);
}

.page-products .board-row__arrow {
  color: var(--pulse-500);
  font-size: 16px;
}

.page-products .svc-hero__board-foot {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(155, 251, 211, 0.14);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-mute);
}

/* ---------- 三档对照 ---------- */
.page-products .svc-plans {
  padding: 56px 0;
  color: var(--text-dark);
  background: var(--paper-50);
}

.page-products .plan-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.page-products .plan-filter__status {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: #56736a;
}

.page-products .plan-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--paper-200);
  border-radius: var(--radius-content);
  background: #fff;
}

.page-products .plan-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
}

.page-products .plan-table thead th {
  padding: 14px 18px;
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #4b665c;
  background: var(--paper-200);
  white-space: nowrap;
}

.page-products .plan-table tbody th,
.page-products .plan-table tbody td {
  padding: 20px 18px;
  text-align: left;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
  vertical-align: top;
  border-top: 1px solid var(--paper-200);
  color: #24382f;
}

.page-products .plan-table tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 168px;
  background: #fff;
  border-right: 1px solid var(--paper-200);
}

.page-products .plan-table tbody tr:hover th,
.page-products .plan-table tbody tr:hover td {
  background: #eef6f0;
}

.page-products .plan-name {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink-950);
}

.page-products .plan-cell--mute {
  color: #6d837a;
}

.page-products .plan-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: #4b665c;
}

/* ---------- 推送时间轴 ---------- */
.page-products .svc-timeline {
  padding: 56px 0;
  color: var(--paper-50);
  background:
    linear-gradient(180deg, var(--ink-900), var(--ink-950));
}

.page-products .tl-grid {
  display: grid;
  gap: 32px;
}

.page-products .tl {
  position: relative;
  display: grid;
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .tl::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(to bottom, var(--amber-500), rgba(43, 232, 165, 0.65));
}

.page-products .tl__item {
  position: relative;
  padding-left: 36px;
  outline: none;
}

.page-products .tl__dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--amber-500);
  box-shadow: 0 0 0 5px rgba(255, 174, 59, 0.16);
}

.page-products .tl__dot--pulse {
  background: var(--pulse-500);
  box-shadow: 0 0 0 5px rgba(43, 232, 165, 0.16);
}

.page-products .tl__time {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-mute);
}

.page-products .tl__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--paper-50);
}

.page-products .tl__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: #b9d0c6;
}

.page-products .tl__tip {
  position: absolute;
  z-index: 3;
  left: 36px;
  top: 100%;
  margin-top: 10px;
  width: min(260px, calc(100vw - 80px));
  padding: 12px 14px;
  border: 1px solid var(--pulse-200);
  border-radius: var(--radius-data);
  background: var(--ink-950);
  color: #cfe6dc;
  font-size: 13px;
  line-height: 1.7;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  box-shadow: 0 12px 28px rgba(4, 18, 15, 0.7);
}

.page-products .tl__tip p {
  margin: 0;
}

.page-products .tl__tip-cap {
  margin-bottom: 6px;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--pulse-500);
}

.page-products .tl__item:hover .tl__tip,
.page-products .tl__item:focus-visible .tl__tip,
.page-products .tl__item:focus-within .tl__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-products .tl__item:focus-visible .tl__title {
  color: var(--pulse-200);
}

.page-products .tl-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-content);
  border: 1px solid var(--ink-700);
}

.page-products .tl-figure img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  filter: saturate(0.92);
}

.page-products .tl-figure figcaption {
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-mute);
  background: var(--ink-900);
}

/* ---------- 数据包 ---------- */
.page-products .svc-data {
  padding: 56px 0;
  color: var(--text-dark);
  background: var(--paper-50);
}

.page-products .svc-data__grid {
  display: grid;
  gap: 28px;
}

.page-products .svc-data__fig {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-content);
  border: 1px solid var(--paper-200);
  background: var(--paper-200);
}

.page-products .svc-data__fig img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .svc-data__intro {
  margin: 0 0 22px;
  max-width: 34em;
  line-height: 1.75;
  color: #3d554b;
}

.page-products .dataset-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .dataset {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 18px;
  border-left: 3px solid var(--pulse-500);
  border-radius: 0 var(--radius-data) var(--radius-data) 0;
  background: #fff;
}

.page-products .dataset__idx {
  font-size: 12px;
  color: var(--amber-700);
  padding-top: 3px;
}

.page-products .dataset__name {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 500;
  color: var(--ink-950);
}

.page-products .dataset__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #4b665c;
}

.page-products .svc-data__note {
  margin: 22px 0 20px;
  padding: 14px 16px;
  border: 1px dashed var(--paper-200);
  border-radius: var(--radius-data);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: #2f4a3f;
  background: #fff;
}

/* ---------- 场景推荐 ---------- */
.page-products .svc-scenes {
  position: relative;
  overflow: hidden;
  padding: 56px 0;
  color: var(--paper-50);
  background: var(--ink-950);
}

.page-products .svc-scenes__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .svc-scenes__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: saturate(0.85);
}

.page-products .svc-scenes__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(4, 18, 15, 0.94) 12%, rgba(4, 18, 15, 0.55) 62%, rgba(4, 18, 15, 0.9));
}

.page-products .svc-scenes__inner {
  position: relative;
  z-index: 1;
}

.page-products .scenes-grid {
  display: grid;
  gap: 24px;
}

.page-products .scenes-shot {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-content);
  border: 1px solid rgba(155, 251, 211, 0.2);
}

.page-products .scenes-shot img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}

.page-products .scenes-shot figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--paper-50);
  background: linear-gradient(transparent, rgba(4, 18, 15, 0.88));
}

.page-products .scene-cards {
  display: grid;
  gap: 14px;
}

.page-products .scene-card {
  padding: 20px 20px 18px;
  border: 1px solid rgba(155, 251, 211, 0.18);
  border-radius: var(--radius-content);
  background: rgba(23, 74, 63, 0.45);
  backdrop-filter: blur(6px);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.page-products .scene-card:hover {
  transform: translateY(-2px);
  border-color: var(--pulse-200);
}

.page-products .scene-card--solid {
  background: var(--ink-900);
  border-color: var(--amber-500);
  box-shadow: 8px 8px 0 rgba(255, 174, 59, 0.14);
}

.page-products .scene-card__when {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber-500);
}

.page-products .scene-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--paper-50);
}

.page-products .scene-card__desc {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: #c2d8ce;
}

.page-products .scene-card__pick {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid rgba(155, 251, 211, 0.16);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pulse-200);
}

/* ---------- 开通与退订 ---------- */
.page-products .svc-flow {
  padding: 56px 0;
  color: var(--text-dark);
  background: var(--paper-50);
}

.page-products .flow-grid {
  display: grid;
  gap: 28px;
}

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

.page-products .flow-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid var(--paper-200);
  border-radius: var(--radius-data);
  background: #fff;
}

.page-products .flow-step__idx {
  font-size: 13px;
  color: var(--amber-700);
  padding-top: 2px;
}

.page-products .flow-step__d {
  margin: 0;
}

.page-products .flow-step__d summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink-950);
}

.page-products .flow-step__d summary::-webkit-details-marker {
  display: none;
}

.page-products .flow-step__d summary::after {
  content: "+";
  flex: none;
  width: 22px;
  height: 22px;
  line-height: 20px;
  text-align: center;
  border: 1px solid var(--paper-200);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--amber-700);
  transition: transform 0.18s ease;
}

.page-products .flow-step__d[open] summary::after {
  content: "−";
  border-color: var(--amber-500);
  color: var(--amber-700);
}

.page-products .flow-step__d p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: #4b665c;
}

.page-products .flow-step__d summary:focus-visible {
  outline: 2px solid var(--pulse-500);
  outline-offset: 4px;
}

.page-products .flow-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-content);
  border: 1px solid var(--paper-200);
  background: var(--paper-200);
}

.page-products .flow-figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .flow-figure figcaption {
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.7;
  color: #4b665c;
  background: #fff;
}

.page-products .flow-note {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: #4b665c;
}

.page-products .flow-note a {
  color: var(--amber-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 服务保障 ---------- */
.page-products .svc-assure {
  padding: 56px 0 64px;
  color: var(--paper-50);
  background:
    radial-gradient(700px 340px at 12% 0%, rgba(43, 232, 165, 0.12), transparent 68%),
    var(--ink-950);
}

.page-products .assure-grid {
  display: grid;
  gap: 14px;
}

.page-products .assure-card {
  padding: 22px 20px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-data);
  background: var(--ink-900);
}

.page-products .assure-card__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: clamp(24px, 5vw, 32px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--pulse-500);
  font-variant-numeric: tabular-nums;
}

.page-products .assure-card__name {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 500;
  color: var(--paper-50);
}

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

.page-products .assure-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 26px;
  padding: 20px;
  border: 1px solid var(--amber-500);
  border-radius: var(--radius-content);
  background: rgba(255, 174, 59, 0.07);
}

.page-products .assure-cta p {
  margin: 0;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.7;
  color: #e6f2ec;
}

.page-products .assure-cta__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 中等屏 ---------- */
@media (min-width: 720px) {
  .page-products .svc-hero {
    padding: 32px 0 72px;
  }

  .page-products .svc-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: start;
  }

  .page-products .svc-plans,
  .page-products .svc-timeline,
  .page-products .svc-data,
  .page-products .svc-scenes,
  .page-products .svc-flow {
    padding: 76px 0;
  }

  .page-products .svc-scenes {
    padding-bottom: 84px;
  }

  .page-products .svc-assure {
    padding: 76px 0 88px;
  }

  .page-products .tl-grid {
    grid-template-columns: 1.35fr 1fr;
    gap: 36px;
    align-items: start;
  }

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

  .page-products .tl::before {
    left: 0;
    right: 0;
    top: 7px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(to right, var(--amber-500), rgba(43, 232, 165, 0.7));
  }

  .page-products .tl__item {
    padding: 40px 20px 0 0;
  }

  .page-products .tl__dot {
    left: 0;
    top: 0;
  }

  .page-products .tl__tip {
    left: 0;
    top: auto;
    bottom: -12px;
    transform: translateY(6px);
  }

  .page-products .tl__item:hover .tl__tip,
  .page-products .tl__item:focus-visible .tl__tip,
  .page-products .tl__item:focus-within .tl__tip {
    transform: translateY(0);
  }

  .page-products .svc-data__grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 40px;
    align-items: center;
  }

  .page-products .scenes-grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 28px;
    align-items: start;
  }

  .page-products .scenes-shot {
    position: sticky;
    top: 24px;
  }

  .page-products .flow-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
    align-items: start;
  }

  .page-products .assure-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-products .svc-hero {
    padding: 40px 0 88px;
  }

  .page-products .svc-hero__grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 56px;
  }

  .page-products .svc-hero__board {
    padding: 22px 24px 18px;
  }

  .page-products .board-row {
    padding: 18px 12px;
  }

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

  .page-products .tl__title {
    font-size: 24px;
  }

  .page-products .scene-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .page-products .assure-cta {
    padding: 24px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .board-row,
  .page-products .scene-card,
  .page-products .tl__tip,
  .page-products .flow-step__d summary::after {
    transition: none;
  }
}