.page-products {
  --pp-cut: 14px;
  --pp-gap: clamp(20px, 4vw, 40px);
  padding-top: var(--header-h);
  background: var(--c-void);
  color: var(--c-white);
  overflow-x: clip;
}

.page-products h2 {
  font-size: clamp(25px, 4.4vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 10px 0 12px;
}

.page-products h3 {
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 700;
  margin: 0 0 10px;
}

.page-products p {
  color: var(--c-mute);
  line-height: 1.75;
  margin: 0 0 14px;
}

.page-products a {
  color: var(--c-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 41, 0.45);
}

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

.page-products .sec-head {
  max-width: 62ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-products .sec-head__note {
  max-width: 58ch;
}

/* ---------- 首屏 ---------- */
.page-products .biz-hero {
  position: relative;
  padding: clamp(22px, 4vw, 48px) 0 clamp(36px, 6vw, 88px);
  border-bottom: 1px solid var(--c-line);
  overflow: hidden;
  background:
    radial-gradient(120% 100% at 88% -10%, rgba(255, 122, 41, 0.2), transparent 58%),
    linear-gradient(180deg, #0A1633 0%, #050B1C 100%);
}

.page-products .biz-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(154, 169, 201, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 169, 201, 0.07) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.page-products .biz-hero__trace {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.9;
}

.page-products .biz-hero__inner {
  position: relative;
  z-index: 2;
}

.page-products .biz-hero h1 {
  font-size: clamp(32px, 8vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  font-weight: 900;
  margin: 14px 0 18px;
  max-width: 15ch;
}

.page-products .biz-hero__lead {
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  color: #C6D1E8;
}

.page-products .biz-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(22px, 3vw, 32px) 0 0;
}

.page-products .biz-hero__stats {
  margin: clamp(26px, 4vw, 46px) 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--c-line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px var(--pp-gap);
}

.page-products .biz-hero__stats > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.page-products .biz-hero__stats dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-mute);
}

.page-products .biz-hero__stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 32px);
  font-variant-numeric: tabular-nums;
  color: var(--c-white);
  line-height: 1;
}

/* ---------- 服务路径 ---------- */
.page-products .biz-path {
  padding: clamp(46px, 7vw, 96px) 0 clamp(40px, 6vw, 84px);
  background: linear-gradient(180deg, #0A1633 0%, #0A1633 100%);
}

.page-products .tree {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-products .tree::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(180deg, var(--c-line) 0%, var(--c-orange) 100%);
  opacity: 0.9;
}

.page-products .tree__node {
  position: relative;
  padding-left: 46px;
  margin-bottom: 18px;
}

.page-products .tree__node::after {
  content: "";
  position: absolute;
  left: 12px;
  top: 26px;
  width: 12px;
  height: 12px;
  background: var(--c-orange);
  clip-path: polygon(0 0, 100% 0, 100% 64%, 64% 100%, 0 100%);
}

.page-products .tree__node--last::after {
  background: var(--c-green);
  border-radius: 50%;
  clip-path: none;
}

.page-products .tree__card {
  padding: 20px 22px 18px;
}

.page-products .tree__card h3 {
  margin: 6px 0 8px;
}

.page-products .tree__card p {
  margin: 0 0 10px;
  font-size: 15px;
}

.page-products .tree__idx {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-orange);
}

.page-products .tree__time {
  font-size: 13px;
  color: var(--c-green);
  margin: 0;
}

/* ---------- 通用区块 ---------- */
.page-products .biz-block {
  padding: clamp(46px, 7vw, 96px) 0;
  border-top: 1px solid var(--c-line);
}

.page-products .biz-block--panel {
  background: var(--c-panel);
}

.page-products .biz-block--full {
  padding-bottom: 0;
}

.page-products .biz-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-products .biz-split__title {
  margin-bottom: 16px;
}

.page-products .biz-split__body > p {
  max-width: 60ch;
}

.page-products .biz-split__sub {
  margin-top: 24px;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--c-white);
}

.page-products .biz-split__foot {
  margin-top: 20px;
  font-size: 14px;
}

.page-products .biz-split__media {
  margin: 0;
  position: relative;
  max-width: 340px;
  justify-self: center;
  border: 1px solid var(--c-line);
  background: #050B1C;
  padding: 14px;
  clip-path: polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, var(--pp-cut) 100%, 0 calc(100% - var(--pp-cut)));
}

.page-products .biz-split__media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  object-position: top center;
}

.page-products .biz-split__cap {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-mute);
}

/* ---------- 清单 ---------- */
.page-products .checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .checklist li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(18, 34, 74, 0.72);
  border-left: 3px solid var(--c-orange);
}

.page-products .checklist__key {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-green);
}

.page-products .checklist__val {
  font-size: 15px;
  line-height: 1.7;
  color: #C6D1E8;
}

/* ---------- 筛选 chips ---------- */
.page-products .filter {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .filter__row {
  display: grid;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--c-line);
}

.page-products .filter__key {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-mute);
}

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

.page-products .chip {
  padding: 7px 14px;
  font-size: 13px;
  color: var(--c-mute);
  border: 1px solid var(--c-line);
  background: rgba(10, 22, 51, 0.6);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-products .chip--on {
  color: var(--c-void);
  background: var(--c-orange);
  border-color: var(--c-orange);
  font-weight: 700;
}

/* ---------- 联赛导航 ---------- */
.page-products .biz-nav-grid {
  align-items: stretch;
}

.page-products .biz-nav-fig {
  margin: 0;
}

.page-products .biz-nav-notes {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .stat-list {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .stat {
  background: var(--c-void);
  padding: 14px 16px;
}

.page-products .stat__key {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-mute);
  margin-bottom: 8px;
}

.page-products .stat__val {
  margin: 0;
  font-size: clamp(15px, 2vw, 19px);
  color: var(--c-white);
}

.page-products .biz-nav-notes__tip {
  margin-top: 14px;
  font-size: 14px;
  padding-left: 14px;
  border-left: 2px solid var(--c-green);
}

/* ---------- 资料下载 ---------- */
.page-products .fmt__panel {
  padding: clamp(20px, 3vw, 30px);
  background: var(--c-panel);
  border-top: 2px solid var(--c-orange);
  clip-path: polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, var(--pp-cut) 100%, 0 calc(100% - var(--pp-cut)));
}

.page-products .fmt__fields {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.page-products .fmt__fields li {
  font-size: 13px;
  color: var(--c-white);
  padding: 10px 12px;
  background: rgba(10, 22, 51, 0.7);
  border-left: 2px solid var(--c-green);
}

.page-products .biz-dl-fig {
  margin: clamp(24px, 4vw, 40px) 0 0;
}

/* ---------- 赛事专区 ---------- */
.page-products .zone-views {
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .zone-view {
  padding: 22px;
}

.page-products .zone-view__idx {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-orange);
  margin-bottom: 8px;
}

.page-products .zone-view p {
  margin: 0;
  font-size: 15px;
}

.page-products .zone-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .zone-fig {
  margin: 0;
  position: relative;
}

.page-products .media__veil {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  pointer-events: none;
}

.page-products .zone-window h3 {
  margin-bottom: 14px;
}

.page-products .timeline {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .timeline li {
  display: grid;
  gap: 5px;
  padding: 12px 14px;
  border-left: 2px solid var(--c-orange);
  background: rgba(10, 22, 51, 0.6);
}

.page-products .timeline__t {
  font-size: 13px;
  color: var(--c-green);
}

.page-products .timeline__d {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mute);
}

/* ---------- 订阅表 ---------- */
.page-products .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--c-line);
  background: var(--c-panel);
}

.page-products .tier {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .tier th,
.page-products .tier td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--c-line);
  white-space: nowrap;
}

.page-products .tier thead th {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-mute);
  background: rgba(10, 22, 51, 0.8);
  font-weight: 500;
}

.page-products .tier tbody th {
  font-weight: 500;
  color: var(--c-mute);
}

.page-products .tier tbody td {
  color: var(--c-white);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-products .tier .tier__pro {
  color: var(--c-orange-2);
  box-shadow: inset 2px 0 0 var(--c-orange), inset -2px 0 0 var(--c-orange);
  background: rgba(255, 122, 41, 0.07);
}

.page-products .tier thead .tier__pro {
  color: var(--c-orange);
  letter-spacing: 0.16em;
}

.page-products .tier__note {
  margin-top: 16px;
  font-size: 14px;
  max-width: 62ch;
}

/* ---------- 多端同步 ---------- */
.page-products .sync-fig {
  margin: 0;
  position: relative;
}

.page-products .sync-cards {
  margin-top: clamp(24px, 4vw, 44px);
}

.page-products .sync-card {
  padding: 22px;
}

.page-products .sync-card p {
  margin: 0;
  font-size: 15px;
}

/* ---------- 适合谁用 ---------- */
.page-products .who__card {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
}

.page-products .who__role {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-orange);
  margin: 0 0 10px;
}

.page-products .who__card p {
  font-size: 15px;
}

.page-products .who__pick {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--c-line);
  color: var(--c-green);
  font-size: 13px;
}

.page-products .who__foot {
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: 18px;
  border-top: 1px solid var(--c-line);
}

.page-products .who__foot p {
  margin: 0;
  font-size: 14px;
}

/* ---------- 结尾 CTA ---------- */
.page-products .biz-cta {
  padding: clamp(42px, 6vw, 84px) 0 clamp(52px, 7vw, 96px);
  border-top: 1px solid var(--c-line);
  background:
    radial-gradient(90% 120% at 10% 0%, rgba(76, 224, 138, 0.12), transparent 60%),
    linear-gradient(180deg, #12224A 0%, #0A1633 100%);
}

.page-products .biz-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-products .biz-cta__text p {
  max-width: 54ch;
}

.page-products .biz-cta__side {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.page-products .biz-cta__mail {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--c-white);
}

.page-products .biz-cta__note {
  margin: 0;
  font-size: 13px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .biz-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .filter__row {
    grid-template-columns: 110px 1fr;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .biz-split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  }

  .page-products .biz-split__media {
    justify-self: end;
    max-width: 100%;
  }

  .page-products .zone-body {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
  }

  .page-products .biz-cta__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }
}

@media (min-width: 960px) {
  .page-products .tree {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 10px 0;
  }

  .page-products .tree::before {
    left: 50%;
    top: 18px;
    bottom: 18px;
  }

  .page-products .tree__node {
    width: calc(50% - 34px);
    padding-left: 0;
    margin-bottom: 0;
  }

  .page-products .tree__node:nth-child(odd) {
    align-self: flex-start;
  }

  .page-products .tree__node:nth-child(even) {
    align-self: flex-end;
  }

  .page-products .tree__node:nth-child(odd)::after {
    left: auto;
    right: -40px;
    top: 30px;
  }

  .page-products .tree__node:nth-child(even)::after {
    left: -40px;
    right: auto;
    top: 30px;
  }

  .page-products .tree__node--last::after {
    left: auto;
    right: -42px;
  }

  .page-products .tree__node:nth-child(even).tree__node--last::after {
    left: -42px;
    right: auto;
  }
}

@media (min-width: 1200px) {
  .page-products .chip {
    padding: 8px 16px;
  }
}
<<<END>>>