.page-products {
  --toc-w: 220px;
  --page-edge: clamp(16px, 3.5vw, 56px);
}

/* 首屏 */
.page-products .svc-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 95% at 88% -10%, rgba(216, 166, 58, 0.2), transparent 62%),
    var(--ink);
  color: var(--paper);
  padding: clamp(18px, 3vw, 30px) 0 clamp(36px, 6vw, 72px);
}

.page-products .svc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.6;
}

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

.page-products .svc-hero .breadcrumbs,
.page-products .svc-hero .breadcrumbs a {
  color: var(--grey);
  font-size: 13px;
}

.page-products .svc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(18px, 3vw, 30px);
  align-items: end;
}

.page-products .svc-hero__lead h1 {
  margin: 12px 0 0;
  font-size: clamp(1.9rem, 6.4vw, 3.5rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-products .svc-hero__intro {
  margin: 18px 0 0;
  max-width: 38em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--ink-soft);
}

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

.page-products .svc-hero__fig {
  margin: 0;
  border: 1px solid var(--line-gold);
  background: var(--ink-2);
  position: relative;
}

.page-products .svc-hero__fig::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 80% at 70% 30%, rgba(242, 199, 92, 0.22), transparent 70%);
  pointer-events: none;
}

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

.page-products .svc-hero__facts {
  list-style: none;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-gold);
  border-top: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-gold);
}

.page-products .svc-hero__facts li {
  background: var(--ink);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .svc-hero__facts strong {
  font-family: var(--font-num);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gold-hi);
}

.page-products .svc-hero__facts span {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--grey);
}

/* 主体骨架 */
.page-products .svc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--ink-2);
}

.page-products .svc-toc {
  background: var(--ink-2);
  color: var(--paper);
  padding: 16px var(--page-edge);
  border-bottom: 1px solid var(--line-gold);
}

.page-products .svc-toc__title {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .svc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .svc-toc__list li {
  flex: 0 0 auto;
}

.page-products .svc-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--line-grey);
  color: var(--paper);
  font-size: 13.5px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-products .svc-toc__list a span {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.page-products .svc-toc__list a:hover,
.page-products .svc-toc__list a:focus-visible {
  border-color: var(--gold);
  color: var(--gold-hi);
}

.page-products .svc-canvas {
  min-width: 0;
}

/* 通用分区 */
.page-products .svc-section {
  padding: clamp(40px, 6vw, 88px) var(--page-edge);
}

.page-products .svc-section--dark {
  background: var(--ink);
  color: var(--paper);
}

.page-products .svc-section--paper {
  background: var(--paper);
  color: var(--text);
}

.page-products .svc-section--dark .eyebrow {
  color: var(--gold);
}

.page-products .svc-section--paper .eyebrow {
  color: var(--ink-3);
}

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

.page-products .svc-head h2 {
  margin: 12px 0 0;
  font-size: clamp(1.45rem, 3.6vw, 2.2rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.page-products .svc-head__lede {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.78;
}

.page-products .svc-section--dark .svc-head__lede {
  color: var(--ink-soft);
}

.page-products .svc-section--paper .svc-head__lede {
  color: rgba(20, 32, 28, 0.78);
}

.page-products .svc-fig {
  margin: 0;
  border: 1px solid var(--line-grey);
  background: var(--ink-2);
}

.page-products .svc-section--paper .svc-fig {
  border-color: rgba(20, 32, 28, 0.14);
  background: var(--ink-3);
}

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

/* 三条通道 */
.page-products .chan-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 28px);
}

.page-products .chan {
  border-top: 1px solid var(--line-gold-strong);
  padding-top: 16px;
  min-width: 0;
}

.page-products .chan__idx {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .chan__title {
  margin: 8px 0 0;
  font-size: clamp(1.08rem, 2.2vw, 1.3rem);
  line-height: 1.3;
  font-weight: 700;
}

.page-products .chan__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-products .chan__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .chan__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--grey);
}

.page-products .chan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 1px;
  background: var(--cyan);
}

/* 费用 */
.page-products .fee-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .fee-list {
  min-width: 0;
}

.page-products .fee {
  border-top: 1px solid rgba(20, 32, 28, 0.16);
}

.page-products .fee:last-of-type {
  border-bottom: 1px solid rgba(20, 32, 28, 0.16);
}

.page-products .fee__sum {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}

.page-products .fee__sum::-webkit-details-marker {
  display: none;
}

.page-products .fee__sum::after {
  content: "+";
  font-family: var(--font-num);
  font-size: 22px;
  line-height: 1;
  color: var(--ink-3);
}

.page-products .fee[open] .fee__sum::after {
  content: "−";
  color: var(--gold);
}

.page-products .fee__idx {
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  border-left: 3px solid var(--gold);
  padding-left: 9px;
  line-height: 1;
}

.page-products .fee__name {
  font-size: clamp(1rem, 2.2vw, 1.16rem);
  font-weight: 700;
  color: var(--text);
}

.page-products .fee__tag {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  border: 1px solid rgba(30, 74, 62, 0.4);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-products .fee__body {
  padding: 0 0 20px 12px;
  max-width: 58ch;
}

.page-products .fee__body p {
  margin: 0 0 10px;
  font-size: 14.8px;
  line-height: 1.8;
  color: rgba(20, 32, 28, 0.82);
}

.page-products .fee__note {
  border-left: 2px solid var(--cyan);
  padding-left: 12px;
  color: rgba(20, 32, 28, 0.7);
}

.page-products .fee-aside {
  margin: 0;
}

.page-products .fee-aside img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(20, 32, 28, 0.14);
  background: var(--ink-3);
  object-fit: cover;
}

.page-products .fee-aside figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}

/* 进失球分布 */
.page-products .dist-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.5vw, 40px);
  align-items: center;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .dist-copy h2 {
  margin: 12px 0 0;
  font-size: clamp(1.45rem, 3.6vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.page-products .dist-copy p {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .dist-viewer {
  position: relative;
  border-top: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-gold);
  padding: clamp(18px, 3vw, 28px) 0;
}

.page-products .dist-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.page-products .dist-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 22px;
}

.page-products .dist-tab {
  padding: 8px 18px;
  border: 1px solid var(--line-gold);
  font-size: 13.5px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-products .dist-tab:hover {
  border-color: var(--gold-hi);
  color: var(--paper);
}

.page-products #dist-home:checked ~ .dist-tabs [for="dist-home"],
.page-products #dist-away:checked ~ .dist-tabs [for="dist-away"],
.page-products #dist-half:checked ~ .dist-tabs [for="dist-half"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  font-weight: 700;
}

.page-products #dist-home:focus-visible ~ .dist-tabs [for="dist-home"],
.page-products #dist-away:focus-visible ~ .dist-tabs [for="dist-away"],
.page-products #dist-half:focus-visible ~ .dist-tabs [for="dist-half"] {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .dist-chart {
  display: none;
}

.page-products #dist-home:checked ~ .dist-charts .dist-chart--home,
.page-products #dist-away:checked ~ .dist-charts .dist-chart--away,
.page-products #dist-half:checked ~ .dist-charts .dist-chart--half {
  display: block;
}

.page-products .dist-row {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) 42px;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-products .dist-row:last-child {
  margin-bottom: 0;
}

.page-products .dist-row__label {
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

.page-products .dist-bar {
  height: 10px;
  background: rgba(246, 241, 230, 0.1);
  overflow: hidden;
}

.page-products .dist-bar__fill {
  display: block;
  height: 100%;
}

.page-products .dist-bar__fill--goal {
  background: linear-gradient(90deg, rgba(47, 214, 196, 0.5), var(--cyan));
}

.page-products .dist-bar__fill--lose {
  background: linear-gradient(90deg, rgba(226, 64, 47, 0.5), var(--red));
}

.page-products .dist-row__val {
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  text-align: right;
  color: var(--paper);
}

.page-products .dist-legend {
  display: flex;
  gap: 18px;
  margin: 20px 0 0;
  font-size: 12.5px;
  color: var(--grey);
}

.page-products .dist-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-products .dist-legend__item::before {
  content: "";
  width: 14px;
  height: 4px;
  display: block;
}

.page-products .dist-legend__item--goal::before {
  background: var(--cyan);
}

.page-products .dist-legend__item--lose::before {
  background: var(--red);
}

/* 切换面板正式版 */
.page-products .swb-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 46px);
  align-items: center;
}

.page-products .swb-copy h2 {
  margin: 12px 0 0;
  font-size: clamp(1.45rem, 3.6vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.page-products .swb-copy p {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(20, 32, 28, 0.8);
  max-width: 60ch;
}

.page-products .swb-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .swb-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-3);
}

.page-products .swb-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 1px;
  background: var(--gold);
}

/* 适用场景 */
.page-products .scene-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .scene {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--line-grey);
}

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

.page-products .scene__idx {
  font-family: var(--font-num);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
  line-height: 1.4;
}

.page-products .scene__body {
  min-width: 0;
}

.page-products .scene__body h3 {
  margin: 0;
  font-size: clamp(1rem, 2.2vw, 1.16rem);
  font-weight: 700;
  line-height: 1.4;
}

.page-products .scene__body p {
  margin: 8px 0 0;
  font-size: 14.8px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 62ch;
}

.page-products .scene-more {
  margin: 26px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--grey);
}

.page-products .scene-more a {
  color: var(--cyan);
  text-underline-offset: 4px;
}

/* 开通流程 */
.page-products .svc-section--stage {
  background:
    linear-gradient(180deg, var(--ink-2), var(--ink)) padding-box,
    var(--ink);
}

.page-products .stage-fig {
  margin: 0 0 clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line-gold);
}

.page-products .stage-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.9;
}

.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  position: relative;
}

.page-products .step {
  min-width: 0;
}

.page-products .step__num {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold-hi);
  position: relative;
  z-index: 1;
}

.page-products .step__title {
  margin: 10px 0 0;
  font-size: clamp(1rem, 2.2vw, 1.14rem);
  font-weight: 700;
  line-height: 1.4;
}

.page-products .step__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-products .step__hint {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--grey);
  transition: color 0.25s var(--ease);
}

.page-products .step:hover .step__hint,
.page-products .step:focus-within .step__hint {
  color: var(--gold-hi);
}

/* 结尾 */
.page-products .svc-cta {
  background: var(--paper);
  color: var(--text);
  padding: clamp(40px, 6vw, 76px) var(--page-edge);
  border-top: 3px solid var(--gold);
}

.page-products .svc-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.page-products .svc-cta h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.page-products .svc-cta p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(20, 32, 28, 0.78);
  max-width: 56ch;
}

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

.page-products .svc-cta__links {
  grid-column: 1 / -1;
  font-size: 13.5px;
  color: var(--ink-3);
}

.page-products .svc-cta__links a {
  color: var(--ink-3);
  text-underline-offset: 4px;
}

/* 平板以上 */
@media (min-width: 720px) {
  .page-products .svc-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .chan-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 桌面：左侧目录骨架 */
@media (min-width: 1080px) {
  .page-products .svc-body {
    grid-template-columns: var(--toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .svc-toc {
    position: sticky;
    top: calc(var(--header-h) + 16px);
    align-self: start;
    padding: 28px 20px 28px 24px;
    border-bottom: 0;
    border-right: 1px solid var(--line-gold);
    background: var(--ink-2);
  }

  .page-products .svc-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-products .svc-toc__list li {
    border-top: 1px solid var(--line-grey);
  }

  .page-products .svc-toc__list a {
    display: flex;
    width: 100%;
    border: 0;
    padding: 13px 0;
    font-size: 14px;
  }

  .page-products .svc-toc__list a:hover,
  .page-products .svc-toc__list a:focus-visible {
    color: var(--gold-hi);
  }

  .page-products .svc-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  }

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

  .page-products .chan {
    padding: 0 26px 0 0;
    margin-right: 26px;
    border-top: 0;
    border-left: 1px solid var(--line-gold-strong);
    padding-left: 26px;
    padding-top: 4px;
  }

  .page-products .chan:first-child {
    padding-left: 0;
    border-left: 0;
    margin-left: 0;
  }

  .page-products .chan:last-child {
    margin-right: 0;
    padding-right: 0;
  }

  .page-products .fee-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
  }

  .page-products .dist-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .swb-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-products .scene {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 20px;
    padding: 24px 0;
  }

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

  .page-products .steps::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 9px;
    height: 1px;
    background: var(--line-gold-strong);
  }

  .page-products .step {
    padding-right: 22px;
  }

  .page-products .step__num {
    background: var(--ink);
    padding-right: 12px;
  }

  .page-products .svc-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 1320px) {
  .page-products .chan-grid {
    gap: 0;
  }

  .page-products .fee-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-toc__list a,
  .page-products .dist-tab,
  .page-products .step__hint {
    transition: none;
  }
}
<<<END>>>