.page-products {
  --pp-gap: clamp(16px, 2.2vw, 28px);
  --pp-pad: clamp(20px, 3vw, 40px);
  --pp-crt: 18px;
}

.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 18px 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-mute);
}

.page-products .crumbs a {
  color: var(--c-cyan);
  text-decoration: none;
}

.page-products .crumbs a:hover {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  padding: clamp(26px, 4.5vw, 60px) 0 clamp(24px, 3.6vw, 46px);
  border-bottom: 1px solid var(--c-line-soft);
  position: relative;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(220px, 42%);
  height: 3px;
  background: linear-gradient(90deg, var(--c-orange), transparent);
}

.page-products .pp-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(38px, 8.4vw, 92px);
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--c-paper);
  font-weight: 800;
}

.page-products .pp-hero__title span {
  display: block;
  color: var(--c-cyan);
}

.page-products .pp-hero__lede {
  max-width: 60ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--c-line);
}

.page-products .pp-hero__tags {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 区块头 ---------- */

.page-products .pp-sec-head {
  margin-bottom: clamp(18px, 2.4vw, 32px);
  max-width: 72ch;
}

.page-products .pp-sec-head .h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--c-paper);
}

.page-products .pp-sec-head .lede {
  margin: 12px 0 0;
  color: var(--c-line);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 服务总览 ---------- */

.page-products .pp-overview__grid {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-line {
  position: relative;
  padding: clamp(20px, 3vw, 30px) clamp(18px, 2.6vw, 28px);
  background: var(--c-cabin);
  border: 1px solid var(--c-line-soft);
  transition: border-color .25s ease, transform .25s ease;
}

.page-products .pp-line:hover {
  border-color: var(--c-cyan);
  transform: translateY(-3px);
}

.page-products .pp-line__idx {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-orange);
  margin-bottom: 12px;
}

.page-products .pp-line .h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.2vw, 24px);
  color: var(--c-paper);
  letter-spacing: .01em;
}

.page-products .pp-line p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--c-line);
}

.page-products .pp-line__price {
  margin-top: 18px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-soft);
}

.page-products .pp-line__price .num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 4.4vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-cyan);
  letter-spacing: -.03em;
}

.page-products .pp-line__unit {
  font-size: 13px;
  color: var(--c-mute);
  font-family: var(--font-mono);
}

.page-products .pp-line--replay .pp-line__price .num {
  color: var(--c-orange);
}

.page-products .pp-line--watch .pp-line__price .num {
  color: var(--c-magenta);
}

/* ---------- 价目网格 ---------- */

.page-products .pp-plan-grid {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(20px, 2.8vw, 28px) clamp(18px, 2.4vw, 26px) clamp(16px, 2vw, 22px);
  background: var(--c-panel);
  border: 1px solid var(--c-line-soft);
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
  outline: none;
}

.page-products .pp-plan::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--c-cyan);
}

.page-products .pp-plan--featured::before {
  background: var(--c-orange);
}

.page-products .pp-plan:hover,
.page-products .pp-plan:focus-visible,
.page-products .pp-plan:focus-within {
  border-color: var(--c-cyan);
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(7, 11, 24, .55);
}

.page-products .pp-plan--featured:hover,
.page-products .pp-plan--featured:focus-visible,
.page-products .pp-plan--featured:focus-within {
  border-color: var(--c-orange);
}

.page-products .pp-plan__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .pp-plan__idx {
  font-family: var(--font-head);
  font-size: 17px;
  letter-spacing: .12em;
  color: var(--c-paper);
  text-transform: uppercase;
}

.page-products .pp-plan__cycle {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-eye, var(--c-mute));
  color: var(--c-mute);
  border: 1px solid var(--c-line-soft);
  padding: 3px 8px;
}

.page-products .pp-plan__price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-products .pp-plan__price .num {
  font-family: var(--font-mono);
  font-size: clamp(42px, 6.4vw, 60px);
  font-weight: 700;
  line-height: .98;
  letter-spacing: -.04em;
  color: var(--c-cyan);
}

.page-products .pp-plan--featured .pp-plan__price .num {
  color: var(--c-orange);
}

.page-products .pp-plan__unit {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-mute);
}

.page-products .pp-plan__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .pp-plan__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-line);
}

.page-products .pp-plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 2px;
  background: var(--c-cyan);
}

.page-products .pp-plan--featured .pp-plan__list li::before {
  background: var(--c-orange);
}

.page-products .pp-plan__terms {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .32s ease, opacity .32s ease, margin-top .32s ease;
  border-top: 1px dashed var(--c-line-soft);
}

.page-products .pp-plan__terms p {
  margin: 0;
  padding: 12px 0 2px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-line);
}

.page-products .pp-plan:hover .pp-plan__terms,
.page-products .pp-plan:focus-within .pp-plan__terms {
  max-height: 120px;
  opacity: 1;
  margin-top: 4px;
}

.page-products .pp-plans__media {
  margin: clamp(26px, 3.6vw, 46px) 0 0;
}

/* ---------- 赛事回访 ---------- */

.page-products .pp-replay__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .pp-replay__text .h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.2;
  color: var(--c-paper);
}

.page-products .pp-replay__text .lede {
  margin: 12px 0 24px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-line);
}

.page-products .pp-replay__caption {
  text-align: left;
  padding-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-mute);
}

.page-products .pp-replay__table {
  width: 100%;
  border-collapse: collapse;
}

.page-products .pp-replay__table th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-mute);
  text-align: left;
  padding: 10px 10px 10px 0;
  border-bottom: 1px solid var(--c-line-mid);
}

.page-products .pp-replay__table td {
  padding: 14px 10px 14px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-line);
  border-bottom: 1px solid var(--c-line-soft);
  vertical-align: top;
}

.page-products .pp-replay__table td.num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--c-orange);
  white-space: nowrap;
  letter-spacing: -.02em;
}

.page-products .pp-replay__text .note {
  margin: 16px 0 0;
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-mute);
  border-left: 2px solid var(--c-line-soft);
  padding-left: 14px;
}

.page-products .pp-replay__media {
  margin: 0;
}

/* ---------- 观赛端与 iOS ---------- */

.page-products .pp-ios__card {
  position: relative;
  padding: clamp(30px, 4vw, 52px) clamp(20px, 3vw, 44px) clamp(22px, 3vw, 40px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(53, 240, 208, .12), transparent 62%),
    linear-gradient(135deg, var(--c-cabin), var(--c-panel));
  border: 1px solid var(--c-line-soft);
}

.page-products .pp-ios__flag {
  position: absolute;
  top: 0;
  right: clamp(18px, 3vw, 42px);
  transform: translateY(-50%);
  background: var(--c-magenta);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  padding: 7px 13px;
  white-space: nowrap;
  cursor: help;
}

.page-products .pp-ios__body {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  grid-template-columns: 1fr;
  align-items: center;
}

.page-products .pp-ios__text .h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.24;
  color: var(--c-paper);
}

.page-products .pp-ios__text > p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-line);
  max-width: 58ch;
}

.page-products .pp-ios__prices {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 0;
}

.page-products .pp-ios__price {
  flex: 1 1 160px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(7, 11, 24, .5);
  border: 1px solid var(--c-line-soft);
  border-top: 2px solid var(--c-magenta);
}

.page-products .pp-ios__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-mute);
}

.page-products .pp-ios__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.2vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-paper);
  letter-spacing: -.03em;
}

.page-products .pp-ios__text .note {
  margin: 18px 0 0;
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.72;
  color: var(--c-mute);
}

.page-products .pp-ios__media {
  margin: 0;
}

/* ---------- 四步流程 ---------- */

.page-products .pp-step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.page-products .pp-step {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--c-cabin);
  border: 1px solid var(--c-line-soft);
  border-left: 3px solid var(--c-cyan);
  transition: background .25s ease, border-left-color .25s ease;
}

.page-products .pp-step:hover {
  background: var(--c-panel);
  border-left-color: var(--c-orange);
}

.page-products .pp-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-cyan);
  letter-spacing: -.03em;
  margin-bottom: 12px;
}

.page-products .pp-step__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--c-paper);
}

.page-products .pp-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--c-line);
}

.page-products .pp-transition {
  margin: clamp(30px, 4vw, 54px) 0;
}

/* ---------- 计费与凭证 ---------- */

.page-products .pp-terms__grid {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-term {
  padding: 20px 18px;
  border: 1px solid var(--c-line-soft);
  background: linear-gradient(180deg, rgba(22, 32, 61, .6), rgba(14, 23, 48, .6));
}

.page-products .pp-term .h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 17px;
  letter-spacing: .03em;
  color: var(--c-cyan);
}

.page-products .pp-term p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-line);
}

.page-products .pp-term a {
  color: var(--c-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 47, .4);
}

.page-products .pp-term a:hover {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

/* ---------- 选购建议 ---------- */

.page-products .pp-choose {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--c-line-soft);
  padding: 0;
}

.page-products .pp-choose__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  pointer-events: none;
}

.page-products .pp-choose__body {
  position: relative;
  z-index: 1;
  padding: clamp(26px, 4vw, 52px) clamp(18px, 3.2vw, 44px);
  background: linear-gradient(180deg, rgba(7, 11, 24, .55), rgba(7, 11, 24, .88));
}

.page-products .pp-choose__body .h2 {
  margin: 10px 0 26px;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.2;
  color: var(--c-paper);
}

.page-products .pp-choose__grid {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-choose__item {
  padding: 22px 20px;
  background: rgba(14, 23, 48, .82);
  border: 1px solid var(--c-line-soft);
  transition: border-color .25s ease, transform .25s ease;
}

.page-products .pp-choose__item:hover {
  border-color: var(--c-cyan);
  transform: translateY(-3px);
}

.page-products .pp-choose__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-cyan);
  border: 1px solid rgba(53, 240, 208, .35);
  padding: 4px 9px;
  margin-bottom: 14px;
}

.page-products .pp-choose__pick {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-orange);
  letter-spacing: -.01em;
}

.page-products .pp-choose__item p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-line);
}

.page-products .pp-choose__more {
  margin: 26px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-mute);
}

.page-products .pp-choose__more a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, .35);
}

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

/* ---------- 图片通用 ---------- */

.page-products .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */

@media (min-width: 680px) {
  .page-products .pp-overview__grid,
  .page-products .pp-plan-grid,
  .page-products .pp-terms__grid,
  .page-products .pp-choose__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pp-replay__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .pp-replay__media {
    margin-top: clamp(30px, 5vw, 72px);
  }

  .page-products .pp-ios__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-products .pp-ios__media {
    margin-top: -8px;
  }

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

  .page-products .pp-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 40px;
    right: -13px;
    width: 22px;
    height: 1px;
    background: var(--c-line-mid);
    transform: rotate(-22deg);
    transform-origin: left center;
  }
}

@media (min-width: 1040px) {
  .page-products .pp-overview__grid,
  .page-products .pp-plan-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-plan,
  .page-products .pp-line,
  .page-products .pp-choose__item,
  .page-products .pp-step {
    transition: none;
  }

  .page-products .pp-plan:hover,
  .page-products .pp-plan:focus-within,
  .page-products .pp-line:hover,
  .page-products .pp-choose__item:hover {
    transform: none;
  }
}
<<<END>>>

.page-products {
  --c-eye: currentColor;
}