/* ===== 平台服务页 · page-products ===== */

.page-products {
  --pp-gap: clamp(22px, 3.4vw, 48px);
  --pp-section-pad: clamp(56px, 8vw, 116px);
  --pp-ink-soft: var(--slate-400);
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  color: var(--paper-50);
  background:
    radial-gradient(118% 96% at 92% -14%, rgba(255, 106, 26, .34), rgba(255, 106, 26, 0) 62%),
    linear-gradient(158deg, #0A1A33 0%, #0A1A33 52%, #153059 100%);
  padding: calc(var(--header-h) + clamp(40px, 7vw, 92px)) 0 clamp(46px, 6vw, 86px);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--orange-500), rgba(255, 106, 26, 0) 72%);
}

.page-products .pp-hero__crumb {
  margin-bottom: clamp(18px, 3vw, 34px);
}

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

.page-products .pp-hero__crumb .breadcrumb__item {
  font-size: 13px;
  color: var(--slate-600);
}

.page-products .pp-hero__crumb .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(255, 248, 243, .32);
}

.page-products .pp-hero__crumb a {
  color: var(--paper-50);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 248, 243, .34);
  transition: border-color var(--dur) var(--ease);
}

.page-products .pp-hero__crumb a:hover {
  border-bottom-color: var(--orange-500);
}

.page-products .pp-hero__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(16px, 2.6vw, 28px);
}

.page-products .pp-hero .exhibit-label {
  color: var(--paper-50);
  border-color: rgba(255, 248, 243, .28);
}

.page-products .pp-hero__title {
  color: var(--paper-50);
  margin: 0 0 clamp(18px, 2.6vw, 30px);
  line-height: 1.04;
  letter-spacing: -0.022em;
}

.page-products .pp-hero__lede {
  color: rgba(255, 248, 243, .82);
  max-width: 700px;
  margin: 0 0 clamp(26px, 3.6vw, 44px);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(36px, 5vw, 64px);
}

.page-products .pp-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 30px;
  margin: 0;
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid rgba(255, 248, 243, .16);
}

.page-products .pp-hero__stat {
  min-width: 0;
}

.page-products .pp-hero__stat dt {
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--slate-600);
  margin-bottom: 8px;
}

.page-products .pp-hero__stat dd {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 31px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--paper-50);
}

.page-products .pp-num {
  font-family: var(--font-mono);
  color: var(--lime-400);
  letter-spacing: -0.02em;
}

/* ---------- 通用区块 ---------- */

.page-products .pp-section {
  padding: var(--pp-section-pad) 0;
}

.page-products .pp-section--sand {
  background: var(--sand-100);
}

.page-products .pp-head {
  display: grid;
  gap: clamp(10px, 1.6vw, 16px);
  max-width: 900px;
  margin-bottom: clamp(30px, 4.4vw, 58px);
}

.page-products .pp-head .section-title {
  margin: 0;
  color: var(--ink-900);
}

.page-products .pp-head .lede {
  margin: 0;
  max-width: 700px;
  color: var(--pp-ink-soft);
}

.page-products .grid > * {
  min-width: 0;
}

.page-products .pp-lead-in {
  font-family: var(--font-editorial);
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.62;
  color: var(--navy-900);
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding-left: 18px;
  border-left: 3px solid var(--orange-500);
}

.page-products .pp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
}

.page-products .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-900);
}

.page-products .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 9px;
  height: 2px;
  background: var(--orange-500);
}

.page-products .pp-list strong {
  display: block;
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 3px;
  letter-spacing: -0.005em;
}

.page-products .pp-aside {
  margin: clamp(22px, 3vw, 34px) 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-ink-soft);
  max-width: 660px;
}

.page-products .pp-aside a {
  color: var(--orange-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 66, 10, .35);
}

.page-products .pp-aside a:hover {
  border-bottom-color: var(--orange-700);
}

.page-products .media__caption {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--pp-ink-soft);
}

.page-products .pp-leagues__fig,
.page-products .pp-mobile__fig,
.page-products .pp-features__fig,
.page-products .pp-flow__fig,
.page-products .pp-fee__fig {
  margin: 0;
  min-width: 0;
}

.page-products .pp-figures {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: clamp(26px, 3.6vw, 42px);
}

/* ---------- 赛季段时间轴 ---------- */

.page-products .pp-timeline {
  list-style: none;
  margin: 0 0 clamp(30px, 4vw, 50px);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(10, 26, 51, .14);
}

.page-products .pp-timeline .timeline__item {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 26px 14px 4px 0;
  min-width: 0;
}

.page-products .pp-timeline .timeline__item + .timeline__item {
  padding-left: 18px;
  border-left: 1px solid rgba(10, 26, 51, .14);
}

.page-products .pp-timeline .timeline__node {
  position: absolute;
  top: -6px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(10, 26, 51, .16);
  box-sizing: content-box;
  border: 2px solid var(--sand-100);
}

.page-products .pp-timeline .timeline__item[data-state="current"] .timeline__node {
  background: var(--orange-500);
  box-shadow: 0 0 0 4px rgba(255, 106, 26, .2);
}

.page-products .pp-timeline .timeline__label {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--navy-900);
}

.page-products .pp-timeline .timeline__meta {
  font-size: 13px;
  line-height: 1.6;
  color: var(--pp-ink-soft);
}

/* ---------- 费用与赛季段 ---------- */

.page-products .pp-fee-layout {
  display: grid;
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .pp-fee-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(20px, 2.8vw, 30px);
}

.page-products .pp-fee-tabs .tabs__tab {
  appearance: none;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  padding: 11px 18px;
  border: 1px solid rgba(10, 26, 51, .16);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy-900);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pp-fee-tabs .tabs__tab:hover {
  border-color: var(--orange-500);
}

.page-products .pp-fee-tabs .tabs__tab[aria-selected="true"] {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: var(--paper-50);
}

.page-products .pp-fee-tabs .tabs__tab:focus-visible {
  outline: 2px solid var(--orange-500);
  outline-offset: 2px;
}

.page-products .pp-fee-tabs .tabs__panel[hidden] {
  display: none;
}

.page-products .pp-seg__summary {
  font-family: var(--font-editorial);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.62;
  color: var(--navy-900);
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  max-width: 600px;
}

.page-products .pp-seg__grid {
  display: grid;
  margin: 0;
  border-top: 1px solid rgba(10, 26, 51, .14);
}

.page-products .pp-seg__cell {
  display: grid;
  grid-template-columns: minmax(96px, 132px) minmax(0, 1fr);
  gap: 6px 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(10, 26, 51, .14);
}

.page-products .pp-seg__cell dt {
  font-size: 13px;
  line-height: 1.7;
  color: var(--pp-ink-soft);
}

.page-products .pp-seg__cell dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-900);
}

/* ---------- 移动端集锦 ---------- */

.page-products .pp-mobile__fig {
  max-width: 320px;
  width: 100%;
  justify-self: center;
}

.page-products .pp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(18px, 2.4vw, 26px);
}

/* ---------- 功能清单 ---------- */

.page-products .pp-features__list {
  display: grid;
  border-top: 1px solid var(--line-200);
}

.page-products .pp-feature {
  border-bottom: 1px solid var(--line-200);
}

.page-products .pp-feature .panel__trigger {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  appearance: none;
  border: 0;
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
  padding: 22px 0;
  color: var(--ink-900);
}

.page-products .pp-feature .panel__trigger:focus-visible {
  outline: 2px solid var(--orange-500);
  outline-offset: 2px;
}

.page-products .pp-feature__name {
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pp-feature__meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--pp-ink-soft);
}

.page-products .pp-feature .panel__body {
  padding: 0 0 22px;
  max-width: 620px;
}

.page-products .pp-feature .panel__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

/* ---------- 使用流程 ---------- */

.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
}

.page-products .pp-step {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 2px 18px;
  align-items: start;
  padding-top: 18px;
  border-top: 1px solid var(--line-200);
}

.page-products .pp-step__num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--orange-500);
}

.page-products .pp-step__title {
  margin: 0;
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-products .pp-step__text {
  margin: 6px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

/* ---------- 适合谁用 ---------- */

.page-products .pp-audience__item {
  min-width: 0;
  padding-top: 20px;
  border-top: 2px solid var(--navy-900);
}

.page-products .pp-audience__item:nth-child(2) {
  border-top-color: var(--orange-500);
}

.page-products .pp-audience__item:nth-child(3) {
  border-top-color: var(--lime-800);
}

.page-products .pp-audience__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--pp-ink-soft);
  margin-bottom: 10px;
}

.page-products .pp-audience__item h3 {
  margin: 0 0 10px;
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-products .pp-audience__item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

/* ---------- 收尾 ---------- */

.page-products .pp-cta {
  background: var(--sand-100);
  border-top: 1px solid rgba(10, 26, 51, .12);
  padding: clamp(44px, 6vw, 78px) 0;
}

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

.page-products .pp-cta__title {
  margin: 0 0 10px;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.012em;
  color: var(--navy-900);
}

.page-products .pp-cta__text p {
  margin: 0;
  max-width: 560px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--navy-700);
}

.page-products .pp-cta__text a {
  color: var(--orange-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 66, 10, .38);
}

.page-products .pp-cta__text a:hover {
  border-bottom-color: var(--orange-700);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-products .pp-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (max-width: 640px) {
  .page-products .pp-timeline {
    grid-template-columns: 1fr;
    border-top: 0;
  }

  .page-products .pp-timeline .timeline__item,
  .page-products .pp-timeline .timeline__item + .timeline__item {
    padding: 14px 0 14px 22px;
    border-left: 1px solid rgba(10, 26, 51, .14);
  }

  .page-products .pp-timeline .timeline__node {
    top: 22px;
    left: -5px;
  }

  .page-products .pp-seg__cell {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-products .pp-step {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 2px 14px;
  }

  .page-products .pp-hero__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-fee-tabs .tabs__tab,
  .page-products .pp-hero__crumb a {
    transition: none;
  }
}