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

.page-products {
  --prod-cut: 22px;
  --prod-pad: clamp(1.4rem, 3.2vw, 2.4rem);
  --prod-gap: clamp(1rem, 2.6vw, 2rem);
  --prod-line: rgba(110, 143, 135, .26);
  display: block;
}

/* --- 面包屑 --- */
.page-products .prod-crumbs-wrap {
  background: var(--lb-night);
  border-bottom: 1px solid var(--lb-line-soft);
  padding-block: .7rem;
}
.page-products .lb-crumbs {
  margin: 0;
}

/* --- 首屏 --- */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 92% at 84% 6%, rgba(46, 242, 210, .17), transparent 58%),
    radial-gradient(90% 72% at 4% 98%, rgba(255, 122, 26, .13), transparent 62%),
    linear-gradient(158deg, var(--lb-night) 0%, var(--lb-pitch) 60%, var(--lb-night) 100%);
  border-bottom: 1px solid var(--lb-line);
}
.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(110, 143, 135, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 143, 135, .09) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(160deg, rgba(0, 0, 0, .9), transparent 72%);
  pointer-events: none;
}
.page-products .prod-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  padding-block: clamp(2.5rem, 7vw, 5rem);
}
.page-products .prod-hero__title {
  margin: .5rem 0 0;
  color: var(--lb-rice);
  line-height: 1.02;
  letter-spacing: -.02em;
}
.page-products .prod-hero__title span {
  color: var(--lb-cyan);
  box-shadow: inset 0 -.18em 0 rgba(255, 122, 26, .5);
}
.page-products .prod-hero__lede {
  margin-top: 1.15rem;
  max-width: 40ch;
  color: rgba(244, 240, 230, .82);
}
.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.6rem;
}
.page-products .prod-hero__meta {
  list-style: none;
  margin: clamp(1.8rem, 4vw, 2.6rem) 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--lb-line);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
}
.page-products .prod-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.page-products .prod-hero__num {
  font-size: clamp(1.5rem, 4.4vw, 2.15rem);
  font-weight: 700;
  color: var(--lb-cyan);
  line-height: 1;
  letter-spacing: -.02em;
}
.page-products .prod-hero__cap {
  font-size: .8rem;
  color: rgba(244, 240, 230, .6);
  letter-spacing: .02em;
}
.page-products .prod-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid rgba(46, 242, 210, .28);
  background: var(--lb-ink);
  clip-path: polygon(var(--prod-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--prod-cut));
  box-shadow: var(--lb-shadow);
}
.page-products .prod-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  opacity: .92;
}

@media (min-width: 900px) {
  .page-products .prod-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }
}

/* --- 功能总览区 --- */
.page-products .prod-board {
  position: relative;
  background:
    linear-gradient(180deg, var(--lb-night) 0%, #0d2419 45%, var(--lb-night) 100%);
  padding-block: clamp(2.5rem, 7vw, 5rem);
}
.page-products .prod-board__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

/* 侧边功能索引 */
.page-products .prod-rail {
  align-self: start;
}
.page-products .prod-rail__label {
  margin: 0 0 .85rem;
  font-family: var(--lb-font-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--lb-cyan-gray);
}
.page-products .prod-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--lb-line);
}
.page-products .prod-rail__item + .prod-rail__item {
  border-top: 1px solid var(--lb-line-soft);
}
.page-products .prod-rail__link {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding: .75rem .9rem;
  color: rgba(244, 240, 230, .78);
  text-decoration: none;
  font-size: .95rem;
  transition: color .2s ease-out, background-color .2s ease-out, border-color .2s ease-out;
  border-left: 2px solid transparent;
  margin-left: -1px;
}
.page-products .prod-rail__link:hover,
.page-products .prod-rail__link:focus-visible {
  color: var(--lb-cyan);
  background: rgba(46, 242, 210, .07);
  border-left-color: var(--lb-orange);
  outline: none;
}
.page-products .prod-rail__num {
  font-size: .75rem;
  color: var(--lb-orange);
  letter-spacing: .08em;
}
.page-products .prod-rail__note {
  margin-top: 1.5rem;
}
.page-products .prod-rail__more {
  display: inline-block;
  margin-top: 1rem;
  font-size: .88rem;
  color: var(--lb-cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(46, 242, 210, .45);
  padding-bottom: 2px;
}
.page-products .prod-rail__more:hover,
.page-products .prod-rail__more:focus-visible {
  color: var(--lb-orange);
  border-bottom-color: var(--lb-orange);
  outline: none;
}

@media (min-width: 1000px) {
  .page-products .prod-board__inner {
    grid-template-columns: 15.5rem minmax(0, 1fr);
    align-items: start;
  }
  .page-products .prod-rail {
    position: sticky;
    top: calc(var(--lb-header-h) + 1.5rem);
  }
}

/* --- 模块堆叠 --- */
.page-products .prod-stack {
  display: grid;
  gap: clamp(1.5rem, 3.4vw, 2.75rem);
}

.page-products .prod-mod {
  position: relative;
  padding: var(--prod-pad);
  background:
    linear-gradient(156deg, rgba(47, 107, 79, .5) 0%, rgba(11, 31, 23, .94) 62%),
    var(--lb-night);
  box-shadow: 0 18px 40px rgba(3, 12, 9, .5);
}
.page-products .prod-mod--lt {
  clip-path: polygon(var(--prod-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--prod-cut));
}
.page-products .prod-mod--rt {
  clip-path: polygon(0 0, calc(100% - var(--prod-cut)) 0, 100% var(--prod-cut), 100% 100%, 0 100%);
}
.page-products .prod-mod::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 88px;
  height: 2px;
  background: linear-gradient(90deg, var(--lb-cyan), rgba(46, 242, 210, 0));
}
.page-products .prod-mod--rt::before {
  left: auto;
  right: 0;
  background: linear-gradient(270deg, var(--lb-orange), rgba(255, 122, 26, 0));
}

.page-products .prod-mod__kicker {
  margin: 0 0 .6rem;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lb-cyan-gray);
}
.page-products .prod-mod__num {
  color: var(--lb-orange);
  font-weight: 700;
  margin-right: .5rem;
}
.page-products .prod-mod__head h2 {
  margin: 0;
  color: var(--lb-rice);
}
.page-products .prod-mod__lede {
  margin: .9rem 0 0;
  max-width: 62ch;
  color: rgba(244, 240, 230, .78);
  line-height: 1.75;
}
.page-products .prod-mod__aside {
  margin: 1.1rem 0 0;
  padding-left: .85rem;
  border-left: 2px solid rgba(255, 122, 26, .5);
  font-size: .88rem;
  line-height: 1.7;
  color: rgba(244, 240, 230, .62);
}
.page-products .prod-mod__foot {
  margin: 1.5rem 0 0;
  font-size: .92rem;
  color: rgba(244, 240, 230, .68);
}
.page-products .prod-link {
  color: var(--lb-cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(46, 242, 210, .45);
}
.page-products .prod-link:hover,
.page-products .prod-link:focus-visible {
  color: var(--lb-orange);
  border-bottom-color: var(--lb-orange);
  outline: none;
}

.page-products .prod-mod__body {
  display: grid;
  gap: var(--prod-gap);
  margin-top: clamp(1.2rem, 3vw, 1.9rem);
}
@media (min-width: 860px) {
  .page-products .prod-mod__body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
  }
  .page-products .prod-mod__body--flip {
    grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr);
  }
}

/* --- 控球率区间条 --- */
.page-products .prod-bars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .95rem;
}
.page-products .prod-bars__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .4rem .8rem;
  align-items: center;
}
.page-products .prod-bars__label {
  font-size: .92rem;
  color: rgba(244, 240, 230, .82);
}
.page-products .prod-bars__label em {
  font-style: normal;
  color: var(--lb-cyan);
  margin-left: .4rem;
  font-size: .84rem;
}
.page-products .prod-bars__track {
  grid-column: 1 / -1;
  display: block;
  height: 8px;
  border-radius: 999px;
  background: rgba(60, 70, 67, .55);
  overflow: hidden;
}
.page-products .prod-bars__fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--lb-moss), var(--lb-cyan));
  transition: filter .2s ease-out;
}
.page-products .prod-bars__fill--deep {
  background: linear-gradient(90deg, var(--lb-cyan), var(--lb-orange));
}
.page-products .prod-bars__row:hover .prod-bars__fill {
  filter: brightness(1.22);
}
.page-products .prod-bars__val {
  font-size: .9rem;
  color: var(--lb-orange);
  text-align: right;
}
@media (min-width: 640px) {
  .page-products .prod-bars__row {
    grid-template-columns: minmax(9rem, 1fr) minmax(0, 2fr) auto;
  }
  .page-products .prod-bars__track {
    grid-column: auto;
  }
}

/* --- 图片容器 --- */
.page-products .prod-figure {
  margin: 0;
  position: relative;
  background: var(--lb-ink);
  border: 1px solid var(--prod-line);
  overflow: hidden;
}
.page-products .prod-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  opacity: .9;
}
.page-products .prod-figure--wide img {
  aspect-ratio: 16 / 9;
}
.page-products .prod-figure--tall img {
  aspect-ratio: 4 / 5;
}
.page-products .prod-figure--embed {
  margin-top: clamp(1.2rem, 3vw, 2rem);
}
.page-products .prod-figure--embed img {
  aspect-ratio: 10 / 7;
}
.page-products .prod-figure__cap {
  padding: .7rem .9rem;
  font-size: .8rem;
  line-height: 1.6;
  color: rgba(244, 240, 230, .6);
  border-top: 1px solid var(--lb-line-soft);
}

/* --- 筛选器演示 --- */
.page-products .prod-filter {
  margin-top: clamp(1.2rem, 3vw, 1.8rem);
  padding: 1rem 1.1rem;
  border: 1px dashed var(--prod-line);
  background: rgba(8, 18, 14, .5);
  display: grid;
  gap: .7rem;
}
.page-products .prod-filter__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
}
.page-products .prod-filter__key {
  min-width: 4.5rem;
  font-family: var(--lb-font-mono);
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--lb-cyan-gray);
}

/* --- 视图切换 --- */
.page-products .prod-switch {
  position: relative;
  margin-top: var(--prod-gap);
}
.page-products .prod-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.page-products .prod-switch__bar {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  border-bottom: 1px solid var(--lb-line);
  padding-bottom: .6rem;
}
.page-products .prod-switch__tab {
  cursor: pointer;
  padding: .45rem .95rem;
  font-size: .88rem;
  color: rgba(244, 240, 230, .7);
  border: 1px solid transparent;
  transition: color .2s ease-out, border-color .2s ease-out, background-color .2s ease-out;
}
.page-products .prod-switch__tab:hover {
  color: var(--lb-cyan);
  border-color: rgba(46, 242, 210, .35);
}
.page-products .prod-switch__input--a:checked ~ .prod-switch__bar label[for="prod-mode-a"],
.page-products .prod-switch__input--b:checked ~ .prod-switch__bar label[for="prod-mode-b"],
.page-products .prod-switch__input--c:checked ~ .prod-switch__bar label[for="prod-mode-c"] {
  color: var(--lb-ink);
  background: var(--lb-cyan);
  border-color: var(--lb-cyan);
  font-weight: 600;
}
.page-products .prod-switch__input--a:focus-visible ~ .prod-switch__bar label[for="prod-mode-a"],
.page-products .prod-switch__input--b:focus-visible ~ .prod-switch__bar label[for="prod-mode-b"],
.page-products .prod-switch__input--c:focus-visible ~ .prod-switch__bar label[for="prod-mode-c"] {
  outline: 2px solid var(--lb-orange);
  outline-offset: 2px;
}
.page-products .prod-switch__panels {
  margin-top: 1.1rem;
}
.page-products .prod-switch__panel {
  display: none;
}
.page-products .prod-switch__input--a:checked ~ .prod-switch__panels .prod-switch__panel--a,
.page-products .prod-switch__input--b:checked ~ .prod-switch__panels .prod-switch__panel--b,
.page-products .prod-switch__input--c:checked ~ .prod-switch__panels .prod-switch__panel--c {
  display: block;
}

.page-products .prod-panel-grid {
  display: grid;
  gap: .9rem;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
}
.page-products .prod-stat {
  padding: 1rem;
  background: rgba(18, 61, 46, .6);
  border-left: 3px solid var(--lb-orange);
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.page-products .prod-stat__label {
  font-size: .78rem;
  color: rgba(244, 240, 230, .62);
  letter-spacing: .04em;
}
.page-products .prod-stat__value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--lb-cyan);
  line-height: 1;
}
.page-products .prod-stat__unit {
  font-size: .9rem;
  margin-left: .1rem;
}

/* --- 数据表 --- */
.page-products .prod-table-wrap {
  overflow-x: auto;
}
.page-products .prod-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
}
.page-products .prod-table__cap {
  text-align: left;
  padding: 0 0 .7rem;
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--lb-cyan-gray);
}
.page-products .prod-table th,
.page-products .prod-table td {
  padding: .65rem .55rem;
  border-bottom: 1px solid var(--lb-line-soft);
  text-align: right;
  color: rgba(244, 240, 230, .82);
}
.page-products .prod-table thead th {
  color: var(--lb-cyan-gray);
  font-size: .78rem;
  letter-spacing: .1em;
  font-weight: 500;
}
.page-products .prod-table tbody th[scope="row"] {
  text-align: left;
  font-weight: 500;
}
.page-products .prod-table__up {
  color: var(--lb-orange);
  font-weight: 600;
}

/* --- 转会时间线 --- */
.page-products .prod-timeline {
  list-style: none;
  margin: clamp(1.2rem, 3vw, 1.9rem) 0 0;
  padding: 0 0 0 1.1rem;
  border-left: 1px solid var(--lb-line);
  display: grid;
  gap: 1.3rem;
}
.page-products .prod-timeline__item {
  position: relative;
  display: grid;
  gap: .35rem;
}
.page-products .prod-timeline__item::before {
  content: "";
  position: absolute;
  left: -1.42rem;
  top: .42rem;
  width: 9px;
  height: 9px;
  background: var(--lb-orange);
  transform: rotate(45deg);
}
.page-products .prod-timeline__time {
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--lb-cyan);
}
.page-products .prod-timeline__body h3 {
  margin: 0 0 .3rem;
  color: var(--lb-rice);
}
.page-products .prod-timeline__body p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(244, 240, 230, .72);
}

/* --- 接入方式（浅色区） --- */
.page-products .prod-mod--paper {
  background: linear-gradient(160deg, var(--lb-rice) 0%, #e6e0d2 100%);
  color: var(--lb-ink);
  box-shadow: 0 18px 40px rgba(3, 12, 9, .35);
}
.page-products .prod-mod--paper::before {
  background: linear-gradient(270deg, var(--lb-clay), rgba(185, 106, 75, 0));
}
.page-products .prod-mod--paper .prod-mod__kicker {
  color: rgba(60, 70, 67, .72);
}
.page-products .prod-mod--paper .prod-mod__num {
  color: var(--lb-clay);
}
.page-products .prod-mod--paper h2,
.page-products .prod-mod--paper h3 {
  color: var(--lb-ink);
}
.page-products .prod-mod--paper .prod-mod__lede {
  color: rgba(8, 18, 14, .74);
}
.page-products .prod-mod--paper .prod-figure {
  border-color: rgba(60, 70, 67, .24);
}
.page-products .prod-mod--paper .prod-figure__cap {
  color: rgba(8, 18, 14, .6);
  border-top-color: rgba(60, 70, 67, .2);
  background: rgba(244, 240, 230, .6);
}

.page-products .prod-ways {
  margin-top: clamp(1.2rem, 3vw, 1.9rem);
  display: grid;
  gap: 1rem;
}
.page-products .prod-way {
  padding: 1.2rem 1.1rem;
  background: rgba(255, 255, 255, .55);
  border-left: 3px solid var(--lb-pitch);
}
.page-products .prod-way h3 {
  margin: 0 0 .55rem;
}
.page-products .prod-way p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(8, 18, 14, .76);
}
.page-products .prod-way__list {
  list-style: none;
  margin: .85rem 0 0;
  padding: 0;
  display: grid;
  gap: .35rem;
}
.page-products .prod-way__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .85rem;
  color: rgba(8, 18, 14, .68);
  font-family: var(--lb-font-mono);
}
.page-products .prod-way__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .52em;
  width: 7px;
  height: 2px;
  background: var(--lb-clay);
}
@media (min-width: 780px) {
  .page-products .prod-ways {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* --- 版本列表 --- */
.page-products .prod-version {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.page-products .prod-version__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .9rem;
  align-items: start;
  padding: .95rem 0;
  border-top: 1px solid var(--lb-line-soft);
}
.page-products .prod-version__item:last-child {
  border-bottom: 1px solid var(--lb-line-soft);
}
.page-products .prod-version__year {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--lb-orange);
  letter-spacing: .04em;
}
.page-products .prod-version__item h3 {
  margin: 0 0 .3rem;
  color: var(--lb-rice);
}
.page-products .prod-version__item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: rgba(244, 240, 230, .72);
}

/* --- 底部行动区 --- */
.page-products .prod-cta {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(90% 130% at 88% 12%, rgba(255, 122, 26, .22), transparent 60%),
    linear-gradient(120deg, var(--lb-pitch) 0%, var(--lb-night) 78%);
  border-top: 1px solid var(--lb-line);
}
.page-products .prod-cta::after {
  content: "";
  position: absolute;
  right: -6%;
  bottom: -40%;
  width: 46%;
  height: 180%;
  background: linear-gradient(180deg, rgba(46, 242, 210, .14), transparent);
  transform: rotate(18deg);
  pointer-events: none;
}
.page-products .prod-cta__inner {
  position: relative;
  display: grid;
  gap: 1.5rem;
  padding-block: clamp(2.5rem, 6vw, 4rem);
}
.page-products .prod-cta__copy h2 {
  margin: .5rem 0 0;
  color: var(--lb-rice);
}
.page-products .prod-cta__copy p {
  margin: .9rem 0 0;
  max-width: 56ch;
  color: rgba(244, 240, 230, .78);
  line-height: 1.75;
}
.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-self: center;
}
@media (min-width: 880px) {
  .page-products .prod-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
  }
}

/* --- 动效降级 --- */
@media (prefers-reduced-motion: reduce) {
  .page-products .prod-bars__fill,
  .page-products .prod-rail__link,
  .page-products .prod-switch__tab {
    transition: none;
  }
}