.page-products {
  --pf-gap: clamp(16px, 2.4vw, 28px);
  --pf-block: clamp(48px, 7vw, 96px);
  background: var(--warm-paper);
  color: var(--ink-text);
}

/* 面包屑（页面内微调） */
.page-products .breadcrumb {
  padding: 14px var(--gutter) 0;
  max-width: var(--shell);
  margin: 0 auto;
}
.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist-grey);
}
.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--pulse-orange);
}
.page-products .breadcrumb a {
  color: var(--ink-navy);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-products .breadcrumb a:hover {
  border-bottom-color: var(--pulse-orange);
}

/* ============ 首屏 ============ */
.page-products .pf-hero {
  padding: clamp(24px, 4vw, 48px) var(--gutter) var(--pf-block);
}
.page-products .pf-hero__grid {
  max-width: var(--shell);
  margin: 0 auto;
  display: grid;
  gap: var(--pf-gap);
  grid-template-columns: 1fr;
}
.page-products .pf-hero__kicker {
  color: var(--pulse-orange);
  margin: 0 0 12px;
}
.page-products .pf-hero__title {
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -.02em;
  transform: skewX(-4deg);
  transform-origin: left bottom;
  color: var(--ink-navy);
  margin: 0 0 20px;
}
.page-products .pf-hero__lead {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  line-height: 1.75;
  max-width: 46ch;
  margin: 0 0 26px;
}
.page-products .pf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  align-items: center;
}

/* 比分牌 */
.page-products .pf-hero__board {
  padding: 20px 20px 18px;
  border: var(--edge) solid var(--pulse-orange);
}
.page-products .pf-board__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--on-navy-line);
}
.page-products .pf-board__head .idx {
  color: var(--data-lime);
  margin: 0;
}
.page-products .pf-board__rows {
  display: grid;
  gap: 2px;
  margin: 14px 0;
}
.page-products .pf-board__row {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 12px;
  background: var(--mid-navy);
  padding: 12px 14px;
}
.page-products .pf-board__side {
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: center;
  padding: 3px 0;
  background: var(--pulse-orange);
  color: var(--ink-navy);
  font-weight: 700;
}
.page-products .pf-board__side--away {
  background: var(--on-navy-dim);
  color: var(--ink-navy);
}
.page-products .pf-board__name {
  color: var(--warm-paper);
  font-size: .95rem;
}
.page-products .pf-board__score {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--data-lime);
  line-height: 1;
}
.page-products .pf-board__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0 0 14px;
}
.page-products .pf-board__meta div {
  border-top: 1px solid var(--on-navy-line);
  padding-top: 8px;
}
.page-products .pf-board__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--on-navy-dim);
  margin-bottom: 4px;
}
.page-products .pf-board__meta dd {
  margin: 0;
  color: var(--warm-paper);
  font-size: .95rem;
}
.page-products .pf-board__note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--on-navy-line);
  font-size: .85rem;
  line-height: 1.6;
  color: var(--on-navy-dim);
}

/* ============ 通用章节头 ============ */
.page-products .section-head {
  margin-bottom: clamp(24px, 3vw, 40px);
}
.page-products .section-head__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--pulse-orange);
  border: var(--edge) solid var(--ink-navy);
  background: var(--paper-white);
  padding: 2px 8px;
  margin-bottom: 12px;
  box-shadow: 3px 3px 0 0 var(--ink-navy);
}
.page-products .section-head h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--ink-navy);
  margin: 0 0 12px;
  border-bottom: 3px solid var(--ink-navy);
  padding-bottom: 12px;
}
.page-products .section-head p {
  margin: 0;
  max-width: 62ch;
  line-height: 1.7;
}
.page-products .section-head--tight {
  margin-bottom: 18px;
}

/* ============ 五类服务 ============ */
.page-products .pf-services {
  padding: 0 var(--gutter) var(--pf-block);
}
.page-products .pf-services .container {
  max-width: var(--shell);
  margin: 0 auto;
}
.page-products .pf-services__intro {
  color: var(--mist-grey);
}
.page-products .pf-services__grid {
  display: grid;
  gap: var(--pf-gap);
  grid-template-columns: 1fr;
}
.page-products .pf-svc {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-products .pf-svc__no {
  margin: 0;
  color: var(--bright-blue);
}
.page-products .pf-svc h3 {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink-navy);
  margin: 0;
}
.page-products .pf-svc p {
  margin: 0;
  line-height: 1.7;
  max-width: 44ch;
}
.page-products .pf-svc .link-arrow {
  margin-top: auto;
}
.page-products .pf-svc--accent .pf-svc__no,
.page-products .pf-svc--accent h3,
.page-products .pf-svc--accent p {
  color: var(--ink-navy);
}
.page-products .pf-svc--wide {
  flex-direction: column;
}
.page-products .pf-svc__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-products .pf-svc__fig {
  margin: 4px 0 0;
}
.page-products .pf-svc__fig img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--edge) solid var(--ink-navy);
}

/* ============ 主客场 ============ */
.page-products .pf-haway {
  padding: 0 var(--gutter) var(--pf-block);
}
.page-products .pf-haway__grid {
  max-width: var(--shell);
  margin: 0 auto;
  display: grid;
  gap: var(--pf-gap);
  grid-template-columns: 1fr;
  align-items: start;
}
.page-products .pf-haway__fig {
  margin: 0;
}
.page-products .pf-haway__fig img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--edge) solid var(--ink-navy);
}
.page-products .pf-haway__body > p {
  line-height: 1.75;
  margin: 0 0 18px;
  max-width: 54ch;
}
.page-products .pf-compare {
  border: var(--edge) solid var(--ink-navy);
  background: var(--paper-white);
  box-shadow: var(--shadow-hard);
  font-family: var(--font-mono);
  font-size: .82rem;
  margin-bottom: 18px;
}
.page-products .pf-compare__row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(10, 26, 47, .12);
  align-items: center;
}
.page-products .pf-compare__row:last-child {
  border-bottom: 0;
}
.page-products .pf-compare__row--head {
  background: var(--ink-navy);
  color: var(--warm-paper);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.page-products .pf-compare__row--head span {
  color: var(--warm-paper);
}
.page-products .pf-compare--home {
  color: var(--pulse-orange);
  font-weight: 700;
}
.page-products .pf-compare--away {
  color: var(--bright-blue);
  font-weight: 700;
}
.page-products .pf-haway__tip {
  border-left: 4px solid var(--data-lime);
  background: var(--paper-white);
  padding: 12px 16px;
  font-size: .9rem;
  line-height: 1.7;
  margin: 0;
  color: var(--ink-text);
}

/* ============ 看球约局 ============ */
.page-products .pf-party {
  padding: 0 var(--gutter) var(--pf-block);
}
.page-products .pf-party .container {
  max-width: var(--shell);
  margin: 0 auto;
}
.page-products .pf-party__grid {
  display: grid;
  gap: var(--pf-gap);
  grid-template-columns: 1fr;
}
.page-products .pf-party__figure {
  margin: 0;
  border: var(--edge) solid var(--ink-navy);
  box-shadow: var(--shadow-hard-orange);
  position: relative;
}
.page-products .pf-party__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}
.page-products .pf-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: pf;
}
.page-products .pf-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  align-items: start;
  background: var(--paper-white);
  border: var(--edge) solid var(--ink-navy);
  padding: 16px 18px;
  position: relative;
}
.page-products .pf-step::after {
  content: "";
  position: absolute;
  left: 27px;
  bottom: -14px;
  width: var(--edge);
  height: 14px;
  background: var(--ink-navy);
}
.page-products .pf-step:last-child::after {
  display: none;
}
.page-products .pf-step__no {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--pulse-orange);
  line-height: 1;
  text-align: center;
  border-right: 1px solid rgba(10, 26, 47, .15);
  padding-right: 6px;
}
.page-products .pf-step__body h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ink-navy);
  margin: 0 0 6px;
}
.page-products .pf-step__body p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--ink-text);
}
.page-products .pf-party__note {
  margin-top: var(--pf-gap);
  padding: 18px 20px;
  border-left: 6px solid var(--pulse-orange);
}
.page-products .pf-party__note p {
  margin: 0;
  line-height: 1.7;
}

/* ============ 战报下载 ============ */
.page-products .pf-reports {
  padding: 0 var(--gutter) var(--pf-block);
}
.page-products .pf-reports__grid {
  max-width: var(--shell);
  margin: 0 auto;
  display: grid;
  gap: var(--pf-gap);
  grid-template-columns: 1fr;
  align-items: start;
}
.page-products .pf-reports__body > p {
  line-height: 1.75;
  margin: 0 0 20px;
  max-width: 52ch;
}
.page-products .pf-formats {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .pf-format {
  border: var(--edge) solid var(--ink-navy);
  background: var(--paper-white);
  padding: 14px 16px;
}
.page-products .pf-format__name {
  display: block;
  color: var(--pulse-orange);
  margin-bottom: 6px;
}
.page-products .pf-format p {
  margin: 0;
  line-height: 1.65;
  font-size: .92rem;
}
.page-products .pf-reports__aside {
  padding: 22px 20px;
  border: var(--edge) solid var(--pulse-orange);
}
.page-products .pf-reports__aside .idx {
  color: var(--data-lime);
  margin: 0 0 16px;
}
.page-products .pf-reports__stat {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--pulse-orange);
  line-height: 1;
  margin: 0 0 6px;
}
.page-products .pf-reports__stat span {
  font-size: .9rem;
  color: var(--warm-paper);
  margin-left: 8px;
  font-weight: 400;
}
.page-products .pf-reports__caption {
  margin: 0;
  font-size: .85rem;
  line-height: 1.6;
  color: var(--on-navy-dim);
}
.page-products .pf-reports__aside hr {
  border: 0;
  border-top: 1px solid var(--on-navy-line);
  margin: 20px 0;
}

/* ============ 三端 ============ */
.page-products .pf-apps {
  padding: 0 var(--gutter) var(--pf-block);
}
.page-products .pf-apps .container {
  max-width: var(--shell);
  margin: 0 auto;
}
.page-products .pf-apps__fig {
  margin: 0 0 var(--pf-gap);
  border: var(--edge) solid var(--ink-navy);
  position: relative;
}
.page-products .pf-apps__fig img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.page-products .pf-apps__table {
  border: var(--edge) solid var(--ink-navy);
  background: var(--paper-white);
  font-family: var(--font-mono);
  font-size: .82rem;
}
.page-products .pf-apps__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(10, 26, 47, .12);
  transition: background .18s var(--ease);
}
.page-products .pf-apps__row:last-child {
  border-bottom: 0;
}
.page-products .pf-apps__row--head {
  background: var(--ink-navy);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.page-products .pf-apps__row--head span {
  color: var(--warm-paper);
}
.page-products .pf-apps__key {
  font-weight: 700;
  color: var(--pulse-orange);
}
.page-products .pf-apps__foot {
  margin: 18px 0 0;
  line-height: 1.75;
  max-width: 62ch;
  border-left: 4px solid var(--bright-blue);
  padding-left: 16px;
  color: var(--ink-text);
}

/* ============ 版本 ============ */
.page-products .pf-versions {
  padding: 0 var(--gutter) var(--pf-block);
}
.page-products .pf-versions .container {
  max-width: var(--shell);
  margin: 0 auto;
}
.page-products .pf-versions__wrap {
  overflow-x: auto;
  border: var(--edge) solid var(--ink-navy);
  box-shadow: var(--shadow-hard);
  background: var(--paper-white);
}
.page-products .pf-versions__table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: .9rem;
}
.page-products .pf-versions__table th,
.page-products .pf-versions__table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(10, 26, 47, .12);
  vertical-align: top;
}
.page-products .pf-versions__table thead th {
  background: var(--ink-navy);
  color: var(--warm-paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.page-products .pf-versions__table tbody tr:nth-child(even) {
  background: rgba(18, 48, 90, .06);
}
.page-products .pf-versions__table tbody th {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--ink-navy);
}
.page-products .pf-versions__row--hot {
  background: rgba(255, 106, 26, .12) !important;
}
.page-products .pf-versions__row--hot th,
.page-products .pf-versions__row--hot td {
  border-bottom: 2px solid var(--pulse-orange);
}
.page-products .pf-versions__row--hot tbody,
.page-products .pf-versions__row--hot th {
  color: var(--ink-navy);
}
.page-products .pf-versions__foot {
  margin: 16px 0 0;
  color: var(--mist-grey);
}

/* ============ 适合谁 ============ */
.page-products .pf-who {
  padding: 0 var(--gutter) var(--pf-block);
}
.page-products .pf-who .container {
  max-width: var(--shell);
  margin: 0 auto;
}
.page-products .pf-who__grid {
  display: grid;
  gap: var(--pf-gap);
  grid-template-columns: 1fr;
}
.page-products .pf-who__item {
  padding: 20px;
}
.page-products .pf-who__item .idx {
  color: var(--bright-blue);
  margin: 0 0 10px;
}
.page-products .pf-who__item h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ink-navy);
  margin: 0 0 8px;
}
.page-products .pf-who__item p {
  margin: 0;
  line-height: 1.7;
  font-size: .93rem;
}

/* ============ 末段引导 ============ */
.page-products .pf-cta {
  background: var(--ink-navy);
  padding: var(--pf-block) var(--gutter);
  color: var(--warm-paper);
}
.page-products .pf-cta__grid {
  max-width: var(--shell);
  margin: 0 auto;
  display: grid;
  gap: var(--pf-gap);
  grid-template-columns: 1fr;
  align-items: center;
}
.page-products .pf-cta__body h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 900;
  color: var(--warm-paper);
  margin: 0 0 12px;
  letter-spacing: -.01em;
}
.page-products .pf-cta__body p {
  margin: 0 0 22px;
  line-height: 1.75;
  color: var(--on-navy-dim);
  max-width: 50ch;
}
.page-products .pf-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.page-products .pf-cta__fig {
  margin: 0;
  border: var(--edge) solid var(--pulse-orange);
}
.page-products .pf-cta__fig img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-products .pf-services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-products .pf-svc--wide {
    grid-column: span 2;
    flex-direction: row;
    align-items: stretch;
    gap: 22px;
  }
  .page-products .pf-svc--wide .pf-svc__body {
    flex: 1 1 58%;
    justify-content: center;
  }
  .page-products .pf-svc--wide .pf-svc__fig {
    flex: 1 1 42%;
    margin: 0;
  }
  .page-products .pf-apps__row {
    grid-template-columns: 1fr 1.4fr 1.6fr;
    gap: 16px;
    align-items: center;
  }
  .page-products .pf-apps__row--head {
    padding: 10px 16px;
  }
  .page-products .pf-who__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 980px) {
  .page-products .pf-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(28px, 4vw, 56px);
  }
  .page-products .pf-services__grid {
    grid-template-columns: repeat(6, 1fr);
  }
  .page-products .pf-svc--wide {
    grid-column: span 4;
  }
  .page-products .pf-svc {
    grid-column: span 2;
  }
  .page-products .pf-svc--accent {
    grid-column: span 3;
  }
  .page-products .pf-haway__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(32px, 4vw, 56px);
  }
  .page-products .pf-party__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(28px, 3.6vw, 48px);
    align-items: start;
  }
  .page-products .pf-reports__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(28px, 3.6vw, 48px);
  }
  .page-products .pf-who__grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .pf-cta__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 56px);
  }
}

@media (min-width: 1180px) {
  .page-products .pf-svc--accent {
    grid-column: span 3;
  }
}

/* 动效降级 */
@media (prefers-reduced-motion: reduce) {
  .page-products .pf-apps__row {
    transition: none;
  }
}