/* ===== 数据产品页 · page-products ===== */

.page-products {
  background-color: var(--sf-night);
  background-image:
    linear-gradient(to right, var(--sf-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--sf-grid-line) 1px, transparent 1px);
  background-size: 96px 96px;
  color: var(--sf-chalk);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--sf-font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--sf-chalk);
  margin: 0;
}

.page-products p {
  margin: 0;
}

.page-products a {
  color: inherit;
}

.page-products .sf-num {
  font-family: var(--sf-font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---- 面包屑 ---- */
.pd-crumb {
  padding-top: 26px;
}

.pd-crumb__nav {
  display: block;
}

.pd-crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--sf-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sf-silver);
}

.pd-crumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--sf-mute);
}

.pd-crumb__list a {
  color: var(--sf-silver);
  text-decoration: none;
  transition: color 0.18s ease;
}

.pd-crumb__list a:hover,
.pd-crumb__list a:focus-visible {
  color: var(--sf-glow);
}

.pd-crumb__list [aria-current="page"] {
  color: var(--sf-chalk);
}

/* ---- 首屏拼贴 ---- */
.pd-hero {
  padding: clamp(36px, 6vw, 84px) 0 clamp(44px, 6vw, 88px);
}

.pd-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 60px);
}

.pd-hero__eyebrow {
  color: var(--sf-glow);
  margin-bottom: 18px;
}

.pd-hero__title {
  font-size: clamp(32px, 6.2vw, 74px);
  margin-bottom: 22px;
  max-width: 20ch;
}

.pd-hero__lead {
  max-width: 44ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.8;
  color: var(--sf-silver);
}

.pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.pd-hero__aside {
  border: 1px solid var(--sf-line);
  background: linear-gradient(180deg, rgba(18, 60, 41, 0.72), rgba(11, 35, 24, 0.36));
  padding: clamp(22px, 3vw, 30px);
}

.pd-hero__round {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--sf-line);
}

.pd-hero__roundlabel {
  font-family: var(--sf-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sf-silver);
}

.pd-hero__roundnum {
  font-size: clamp(60px, 12vw, 104px);
  line-height: 0.86;
  color: var(--sf-glow);
  font-weight: 700;
}

.pd-hero__facts {
  margin: 20px 0 0;
  display: grid;
  gap: 14px;
}

.pd-hero__factrow {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.pd-hero__factrow dt {
  font-size: 14px;
  color: var(--sf-silver);
}

.pd-hero__factrow dd {
  margin: 0;
  font-size: 15px;
  color: var(--sf-chalk);
}

.pd-hero__factnum {
  color: var(--sf-glow);
  font-size: 20px;
  margin-right: 2px;
}

/* ---- 模块索引条 ---- */
.pd-nav {
  border-top: 1px solid var(--sf-line);
  border-bottom: 1px solid var(--sf-line);
  background: rgba(11, 35, 24, 0.62);
}

.pd-nav__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 14px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.pd-nav__list li {
  flex: 0 0 auto;
}

.pd-nav__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--sf-line);
  font-size: 14px;
  color: var(--sf-silver);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.pd-nav__list a:hover,
.pd-nav__list a:focus-visible {
  color: var(--sf-glow);
  border-color: var(--sf-glow);
}

.pd-nav__no {
  font-family: var(--sf-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--sf-mute);
}

.pd-nav__list a:hover .pd-nav__no,
.pd-nav__list a:focus-visible .pd-nav__no {
  color: var(--sf-amber);
}

/* ---- 能力模块通用 ---- */
.pd-mod {
  padding: clamp(52px, 8vw, 108px) 0;
  scroll-margin-top: 90px;
}

.pd-mod--tint {
  background: var(--sf-deep);
  border-top: 1px solid var(--sf-line);
  border-bottom: 1px solid var(--sf-line);
}

.pd-mod__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
}

.pd-mod__no {
  display: block;
  font-family: var(--sf-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--sf-silver);
  margin-bottom: 16px;
}

.pd-mod__title {
  font-size: clamp(25px, 4vw, 38px);
  margin-bottom: 16px;
}

.pd-mod__lead {
  font-size: clamp(16px, 1.8vw, 19px);
  font-weight: 500;
  line-height: 1.5;
  color: var(--sf-chalk);
  margin-bottom: 14px;
}

.pd-mod__text {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--sf-silver);
  max-width: 40em;
}

.pd-mod__body {
  display: grid;
  gap: 20px;
}

.pd-mod__caption {
  font-family: var(--sf-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sf-silver);
}

/* 图片位 */
.pd-mod__fig {
  margin: 0;
  width: 100%;
}

.pd-mod__fig--score {
  aspect-ratio: 3 / 2;
}

.pd-mod__fig--pitch {
  aspect-ratio: 14 / 9;
}

.pd-mod__fig--net {
  aspect-ratio: 3 / 2;
}

.pd-mod__fig--panel {
  aspect-ratio: 3 / 2;
}

.pd-mod__fig--heat {
  aspect-ratio: 1 / 1;
  max-width: 460px;
}

.pd-mod__fig img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---- 字段表 ---- */
.pd-fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--sf-line);
  border: 1px solid var(--sf-line);
}

.pd-fields li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: var(--sf-deep);
}

.pd-mod--tint .pd-fields li {
  background: var(--sf-night);
}

.pd-fields__k {
  font-family: var(--sf-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sf-silver);
}

.pd-fields__v {
  font-size: 14.5px;
  color: var(--sf-chalk);
}

/* ---- 轮次滑轨演示 ---- */
.pd-railtrack {
  border: 1px solid var(--sf-line);
  background: rgba(18, 60, 41, 0.42);
  padding: 18px 18px 20px;
}

.pd-railtrack__label {
  display: block;
  font-family: var(--sf-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sf-silver);
  margin-bottom: 14px;
}

.pd-railtrack__list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pd-railtrack__item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 4px;
  border: 1px solid var(--sf-line);
  background: rgba(6, 20, 16, 0.6);
  color: var(--sf-silver);
  font-size: 15px;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.pd-railtrack__item.is-current {
  border-color: var(--sf-glow);
  color: var(--sf-glow);
  background: rgba(200, 255, 77, 0.08);
}

.pd-railtrack__note {
  margin-top: 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--sf-silver);
}

/* ---- 补时时间线 ---- */
.pd-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--sf-line);
}

.pd-timeline__row {
  position: relative;
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0 14px 20px;
  border-bottom: 1px solid var(--sf-line);
}

.pd-timeline__row::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 20px;
  width: 7px;
  height: 7px;
  background: var(--sf-line);
}

.pd-timeline__row.is-key::before {
  background: var(--sf-amber);
}

.pd-timeline__time {
  font-family: var(--sf-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  color: var(--sf-glow);
}

.pd-timeline__row.is-key .pd-timeline__time {
  color: var(--sf-amber);
}

.pd-timeline__event {
  font-size: 15px;
  line-height: 1.65;
  color: var(--sf-silver);
}

/* ---- 集锦三步 ---- */
.pd-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--sf-line);
  border: 1px solid var(--sf-line);
}

.pd-steps__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "no title"
    "no desc";
  gap: 6px 14px;
  padding: 18px;
  background: var(--sf-night);
}

.pd-steps__no {
  grid-area: no;
  font-family: var(--sf-font-mono);
  font-size: 14px;
  color: var(--sf-glow);
  letter-spacing: 0.06em;
}

.pd-steps__title {
  grid-area: title;
  font-size: 18px;
}

.pd-steps__desc {
  grid-area: desc;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--sf-silver);
}

/* ---- 海报比例数字面板 ---- */
.pd-poster {
  padding: clamp(58px, 8vw, 120px) 0;
  background: var(--sf-night);
  border-top: 1px solid var(--sf-line);
  border-bottom: 1px solid var(--sf-line);
}

.pd-poster__kicker {
  color: var(--sf-amber);
  margin-bottom: 14px;
}

.pd-poster__title {
  font-size: clamp(26px, 4.4vw, 46px);
  margin-bottom: 14px;
  max-width: 22ch;
}

.pd-poster__sub {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--sf-silver);
  max-width: 40em;
}

.pd-poster__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(28px, 4vw, 48px);
  background: var(--sf-line);
  border: 1px solid var(--sf-line);
}

.pd-poster__cell {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  min-height: 156px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--sf-deep);
}

.pd-poster__cell--accent {
  background: linear-gradient(180deg, rgba(200, 255, 77, 0.1), rgba(11, 35, 24, 0.92));
}

.pd-poster__cell--amber {
  background: linear-gradient(180deg, rgba(255, 122, 24, 0.12), rgba(11, 35, 24, 0.92));
}

.pd-poster__cellsplit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.pd-poster__value {
  font-family: var(--sf-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(46px, 8vw, 88px);
  line-height: 0.88;
  letter-spacing: -0.03em;
  color: var(--sf-chalk);
}

.pd-poster__cell--accent .pd-poster__value {
  color: var(--sf-glow);
}

.pd-poster__cell--amber .pd-poster__value {
  color: var(--sf-amber);
}

.pd-poster__unit {
  font-size: 0.4em;
  margin-left: 4px;
  color: var(--sf-silver);
}

.pd-poster__cell--accent .pd-poster__unit {
  color: var(--sf-glow);
}

.pd-poster__sep {
  font-size: 0.62em;
  margin: 0 4px;
  color: var(--sf-mute);
}

.pd-poster__key {
  font-family: var(--sf-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sf-silver);
}

.pd-ring {
  width: 66px;
  height: 66px;
  flex: 0 0 auto;
  transform: rotate(-90deg);
}

.pd-ring__track {
  fill: none;
  stroke: var(--sf-pitch);
  stroke-width: 8;
}

.pd-ring__value {
  fill: none;
  stroke: var(--sf-glow);
  stroke-width: 8;
}

/* ---- 数据面板字段分组 ---- */
.pd-panelgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--sf-line);
  border: 1px solid var(--sf-line);
}

.pd-panelgroup {
  margin: 0;
  padding: 20px;
  background: var(--sf-night);
}

.pd-mod--tint .pd-panelgroup {
  background: var(--sf-deep);
}

.pd-panelgroup__title {
  font-family: var(--sf-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sf-glow);
  margin-bottom: 12px;
}

.pd-panelgroup__item {
  margin: 0 0 8px;
  padding-left: 14px;
  position: relative;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--sf-silver);
}

.pd-panelgroup__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 1px;
  background: var(--sf-line);
}

.pd-panelgroup__item:last-child {
  margin-bottom: 0;
}

/* ---- 赛前前瞻折叠 ---- */
.pd-acc {
  border-top: 1px solid var(--sf-line);
}

.pd-acc__item {
  border-bottom: 1px solid var(--sf-line);
}

.pd-acc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--sf-font-display);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--sf-chalk);
}

.pd-acc__summary::-webkit-details-marker {
  display: none;
}

.pd-acc__summary::after {
  content: "+";
  font-family: var(--sf-font-mono);
  font-size: 18px;
  color: var(--sf-glow);
}

.pd-acc__item[open] .pd-acc__summary::after {
  content: "–";
}

.pd-acc__body {
  padding: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--sf-silver);
  max-width: 42em;
}

/* ---- 三种看球场景 ---- */
.pd-scenes {
  padding: clamp(56px, 8vw, 112px) 0;
  background: var(--sf-deep);
  border-top: 1px solid var(--sf-line);
  border-bottom: 1px solid var(--sf-line);
}

.pd-scenes__kicker {
  color: var(--sf-glow);
  margin-bottom: 14px;
}

.pd-scenes__title {
  font-size: clamp(26px, 4.2vw, 44px);
  max-width: 20ch;
}

.pd-scenes__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(28px, 4vw, 46px);
  background: var(--sf-line);
  border: 1px solid var(--sf-line);
}

.pd-scene {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--sf-night);
}

.pd-scene__time {
  font-family: var(--sf-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sf-amber);
}

.pd-scene__title {
  font-size: clamp(19px, 2.4vw, 24px);
}

.pd-scene__text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--sf-silver);
}

.pd-scene__link {
  margin-top: auto;
  padding-top: 12px;
  align-self: flex-start;
  font-size: 14px;
  color: var(--sf-glow);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s ease;
}

.pd-scene__link:hover,
.pd-scene__link:focus-visible {
  border-bottom-color: var(--sf-glow);
}

/* ---- 版本区块 ---- */
.pd-version {
  padding: clamp(56px, 8vw, 112px) 0;
}

.pd-version__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

.pd-version__kicker {
  color: var(--sf-glow);
  margin-bottom: 14px;
}

.pd-version__title {
  font-size: clamp(26px, 4.2vw, 42px);
  margin-bottom: 16px;
  max-width: 18ch;
}

.pd-version__text {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--sf-silver);
  max-width: 40em;
}

.pd-version__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pd-version__item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--sf-line);
}

.pd-version__item:last-child {
  border-bottom: 1px solid var(--sf-line);
}

.pd-version__no {
  font-size: 15px;
  color: var(--sf-glow);
  letter-spacing: 0.06em;
}

.pd-version__subtitle {
  font-size: clamp(17px, 2.2vw, 21px);
  margin-bottom: 8px;
}

.pd-version__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--sf-silver);
}

/* ---- 结尾行动区 ---- */
.pd-cta {
  padding: clamp(50px, 7vw, 104px) 0 clamp(60px, 9vw, 128px);
}

.pd-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
  padding: clamp(28px, 4.6vw, 60px);
  border: 1px solid var(--sf-line);
  background: linear-gradient(135deg, rgba(18, 60, 41, 0.88), rgba(6, 20, 16, 0.92));
}

.pd-cta__title {
  font-size: clamp(24px, 3.6vw, 40px);
  margin-bottom: 16px;
  max-width: 20ch;
}

.pd-cta__text {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--sf-silver);
  max-width: 46em;
}

.pd-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* ---- 响应式 ---- */
@media (min-width: 640px) {
  .pd-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pd-poster__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .pd-panelgrid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pd-poster__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pd-scenes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .pd-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .pd-mod__grid {
    align-items: start;
  }

  .pd-mod--split-a .pd-mod__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }

  .pd-mod--split-b .pd-mod__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .pd-mod--split-c .pd-mod__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
  }

  .pd-mod--split-c .pd-mod__title {
    font-size: clamp(24px, 3vw, 34px);
  }

  .pd-version__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }

  .pd-cta__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
  }

  .pd-cta__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1100px) {
  .pd-poster__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .pd-poster__cell:nth-child(1) {
    grid-column: span 2;
  }

  .pd-poster__cell:nth-child(2) {
    grid-column: span 1;
  }

  .pd-poster__cell:nth-child(3) {
    grid-column: span 1;
  }

  .pd-poster__cell:nth-child(4) {
    grid-column: span 2;
  }

  .pd-poster__cell:nth-child(5) {
    grid-column: span 2;
  }

  .pd-poster__cell:nth-child(6) {
    grid-column: span 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}