.page-products {
  --pr-line: rgba(214, 240, 247, 0.16);
  --pr-line-soft: rgba(214, 240, 247, 0.09);
  --pr-gap: clamp(20px, 3vw, 40px);
  color: var(--ice);
  background: var(--ink-night);
  overflow-x: hidden;
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  position: relative;
  padding: clamp(20px, 3.4vw, 44px) 0 clamp(10px, 2vw, 22px);
  background:
    radial-gradient(900px 400px at 84% 8%, rgba(182, 255, 75, 0.1), transparent 70%),
    radial-gradient(760px 340px at 4% 0%, rgba(12, 59, 76, 0.6), transparent 72%);
}

.page-products .pr-hero__grid {
  display: grid;
  gap: clamp(26px, 3.4vw, 52px);
  margin-top: clamp(18px, 3vw, 36px);
  align-items: end;
}

.page-products .pr-hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-8);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--white);
  margin: 0.16em 0 0.36em;
  max-width: 16ch;
}

.page-products .pr-hero__desc {
  font-size: var(--fs-4);
  line-height: 1.72;
  max-width: 34em;
  color: var(--ice);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 30px);
}

.page-products .pr-hero__aside {
  position: relative;
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid var(--pr-line);
  background: linear-gradient(158deg, rgba(12, 59, 76, 0.88), rgba(8, 40, 51, 0.72));
}

.page-products .pr-hero__aside::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 64px;
  height: 2px;
  background: var(--lime);
}

.page-products .pr-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--pr-line-soft);
  margin-top: 16px;
}

.page-products .pr-stats .stat {
  background: rgba(6, 26, 36, 0.6);
  padding: 14px 12px;
}

.page-products .pr-stats .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-products .pr-stats .stat__label {
  display: block;
  margin-top: 8px;
  font-size: var(--fs-1);
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .pr-hero__aside-note {
  margin-top: 16px;
  font-size: var(--fs-2);
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 主体两栏 ---------- */
.page-products .pr-main {
  display: grid;
  gap: clamp(24px, 3vw, 44px);
  padding-top: clamp(30px, 5vw, 64px);
  padding-bottom: clamp(40px, 6vw, 88px);
}

.page-products .pr-rail {
  align-self: start;
}

.page-products .pr-rail__title {
  margin-bottom: 10px;
}

.page-products .pr-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
  border-bottom: 1px solid var(--pr-line-soft);
}

.page-products .pr-rail__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 10px 12px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--ice);
  font-size: var(--fs-2);
  border-left: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transition: color var(--fast), border-color var(--fast), background var(--fast);
}

.page-products .pr-rail__num {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  color: var(--mist);
  transition: color var(--fast);
}

.page-products .pr-rail__link:hover,
.page-products .pr-rail__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--lime);
}

.page-products .pr-rail__link[aria-current="true"] {
  color: var(--lime);
  border-bottom-color: var(--lime);
  background: var(--glass-soft);
}

.page-products .pr-rail__link[aria-current="true"] .pr-rail__num {
  color: var(--lime);
}

.page-products .pr-rail__link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-products .pr-rail__cta {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

/* ---------- 内容块 ---------- */
.page-products .pr-stream {
  min-width: 0;
}

.page-products .pr-block {
  padding-top: clamp(30px, 4vw, 52px);
  border-top: 1px solid var(--pr-line-soft);
}

.page-products .pr-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .pr-block + .pr-block {
  margin-top: clamp(30px, 4vw, 52px);
}

.page-products .pr-block__title {
  font-family: var(--font-display);
  font-size: var(--fs-6);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin: 0.18em 0 0.5em;
}

.page-products .pr-block__lead {
  font-size: var(--fs-3);
  line-height: var(--lh-body);
  max-width: 40em;
  color: var(--ice);
}

.page-products .pr-subtitle {
  font-family: var(--font-display);
  font-size: var(--fs-4);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 14px;
}

.page-products .pr-text {
  font-size: var(--fs-2);
  line-height: 1.78;
  color: var(--ice);
  margin-top: 16px;
  max-width: 36em;
}

.page-products .pr-figure {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

/* ---------- 四象限 ---------- */
.page-products .pr-quad {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pr-line-soft);
  border: 1px solid var(--pr-line-soft);
}

.page-products .pr-quad__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: clamp(16px, 2.2vw, 24px);
  background: var(--ink-night);
  transition: background var(--fast);
}

.page-products .pr-quad__item:hover {
  background: var(--lake);
}

.page-products .pr-quad__num {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  color: var(--lime);
  padding-top: 5px;
  flex: none;
}

.page-products .pr-quad__title {
  font-family: var(--font-display);
  font-size: var(--fs-4);
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 6px;
}

.page-products .pr-quad__text {
  font-size: var(--fs-2);
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 赛程中心 ---------- */
.page-products .pr-cols {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pr-cols__cell {
  padding-top: 18px;
  border-top: 2px solid var(--plateau);
}

.page-products .pr-cols__cell:first-child {
  border-top-color: var(--lime);
}

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

.page-products .pr-stages {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--pr-line-soft);
}

.page-products .pr-stages__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px;
  background: var(--glass-soft);
  border-top: 2px solid var(--pr-line);
}

.page-products .pr-stages__item:nth-child(1) {
  border-top-color: var(--lime);
}

.page-products .pr-stages__item:nth-child(2) {
  border-top-color: var(--amber);
}

.page-products .pr-stages__num {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  color: var(--mist);
}

.page-products .pr-stages__name {
  font-size: var(--fs-2);
  color: var(--white);
  letter-spacing: 0.02em;
}

.page-products .pr-note {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(16px, 2.4vw, 24px);
  border-left: 2px solid var(--lime);
  background: var(--glass-soft);
}

.page-products .pr-note__label {
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  letter-spacing: 0.04em;
  color: var(--lime);
  margin-bottom: 8px;
}

.page-products .pr-note__text {
  font-size: var(--fs-2);
  line-height: 1.78;
  color: var(--ice);
  max-width: 40em;
}

/* ---------- 视频集锦 ---------- */
.page-products .pr-clips {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-products .pr-clips__item {
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--amber);
}

.page-products .pr-clips__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  color: var(--mist);
  margin-bottom: 6px;
}

.page-products .pr-clips__title {
  font-family: var(--font-display);
  font-size: var(--fs-4);
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 6px;
}

.page-products .pr-clips__text {
  font-size: var(--fs-2);
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 关注列表 ---------- */
.page-products .pr-watch {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(20px, 3vw, 30px);
  align-items: start;
}

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

.page-products .pr-watch__card {
  padding: 16px 18px 20px;
  background: linear-gradient(135deg, var(--plateau), var(--lake));
  border: 1px solid var(--pr-line);
  clip-path: polygon(0 0, 100% 0, 100% 84%, 0 100%);
  transition: border-color var(--fast), transform var(--fast);
}

.page-products .pr-watch__card:nth-child(2) {
  margin-left: 6%;
}

.page-products .pr-watch__card:nth-child(3) {
  margin-left: 12%;
}

.page-products .pr-watch__card:hover,
.page-products .pr-watch__card:focus-within {
  border-color: var(--lime);
  transform: translateX(-4px);
}

.page-products .pr-watch__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.06em;
  color: var(--lime);
  margin-bottom: 8px;
}

.page-products .pr-watch__title {
  font-family: var(--font-display);
  font-size: var(--fs-4);
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 6px;
}

.page-products .pr-watch__text {
  font-size: var(--fs-2);
  line-height: 1.72;
  color: var(--ice);
  max-width: 32em;
}

/* ---------- 导出 ---------- */
.page-products .pr-export {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(16px, 2.4vw, 26px);
  color: var(--ink);
}

.page-products .pr-export__head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.page-products .pr-export__eyebrow {
  color: #3d6673;
  margin: 0;
}

.page-products .pr-export__caption {
  text-align: left;
  font-size: var(--fs-1);
  color: #3d6673;
  padding-bottom: 8px;
  letter-spacing: 0.04em;
}

.page-products .pr-export__copy {
  border: 1px solid rgba(6, 35, 44, 0.35);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  padding: 8px 14px;
  border-radius: 2px;
  cursor: pointer;
  transition: border-color var(--fast), background var(--fast);
}

.page-products .pr-export__copy:hover,
.page-products .pr-export__copy:focus-visible {
  border-color: #0a4a5e;
  background: rgba(6, 35, 44, 0.06);
}

.page-products .pr-export__copy:focus-visible {
  outline: 2px solid #0a4a5e;
  outline-offset: 2px;
}

.page-products .pr-export .data-table {
  width: 100%;
  border-collapse: collapse;
}

.page-products .pr-export .data-table th,
.page-products .pr-export .data-table td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  font-size: var(--fs-2);
  line-height: 1.6;
  border-bottom: 1px solid rgba(6, 35, 44, 0.14);
  color: var(--ink);
}

.page-products .pr-export .data-table thead th {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.06em;
  color: #3d6673;
  border-bottom: 1px solid rgba(6, 35, 44, 0.3);
}

.page-products .pr-export .data-table tbody th {
  font-family: var(--font-mono);
  font-weight: 500;
  color: #0a4a5e;
  white-space: nowrap;
}

.page-products .acc {
  margin-top: clamp(14px, 2vw, 20px);
  border: 1px solid var(--pr-line-soft);
  background: var(--glass-soft);
  transition: border-color var(--fast);
}

.page-products .acc:hover {
  border-color: var(--pr-line);
}

.page-products .acc__summary {
  padding: 14px 18px;
  cursor: pointer;
  font-size: var(--fs-3);
  font-weight: 600;
  color: var(--ice);
}

.page-products .acc__summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}

.page-products .acc__body {
  padding: 0 18px 16px;
  font-size: var(--fs-2);
  line-height: var(--lh-body);
  color: var(--ice);
  max-width: 44em;
}

/* ---------- 复盘工作流 ---------- */
.page-products .pr-flow {
  display: block;
  width: 100%;
  height: auto;
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-products .pr-steps {
  list-style: none;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 22px);
}

.page-products .pr-steps__item {
  padding-top: 14px;
  border-top: 1px solid var(--pr-line-soft);
}

.page-products .pr-steps__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  color: var(--amber);
  margin-bottom: 8px;
}

.page-products .pr-steps__title {
  font-family: var(--font-display);
  font-size: var(--fs-4);
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 6px;
}

.page-products .pr-steps__text {
  font-size: var(--fs-2);
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 分隔图 ---------- */
.page-products .pr-divider {
  margin: 0;
  position: relative;
  max-height: 320px;
  overflow: hidden;
}

.page-products .pr-divider img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-products .pr-divider::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 26, 36, 0.9), transparent 45%, rgba(6, 26, 36, 0.95));
  pointer-events: none;
}

/* ---------- 适用场景 ---------- */
.page-products .pr-scenes {
  padding: clamp(40px, 6vw, 88px) 0;
  background: linear-gradient(180deg, var(--lake), var(--plateau));
  border-top: 1px solid var(--pr-line);
  border-bottom: 1px solid var(--pr-line);
}

.page-products .pr-scenes__list {
  list-style: none;
  margin: clamp(24px, 3vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(214, 240, 247, 0.14);
}

.page-products .pr-scenes__item {
  padding: clamp(16px, 2.4vw, 26px);
  background: rgba(6, 26, 36, 0.62);
  transition: background var(--fast);
}

.page-products .pr-scenes__item:hover {
  background: rgba(6, 26, 36, 0.28);
}

.page-products .pr-scenes__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.08em;
  color: var(--lime);
  margin-bottom: 10px;
}

.page-products .pr-scenes__title {
  font-family: var(--font-display);
  font-size: var(--fs-4);
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 8px;
}

.page-products .pr-scenes__text {
  font-size: var(--fs-2);
  line-height: 1.75;
  color: var(--ice);
}

.page-products .pr-scenes__foot {
  margin-top: clamp(22px, 3vw, 32px);
  font-size: var(--fs-3);
  line-height: 1.75;
  color: var(--ice);
  max-width: 38em;
}

/* ---------- 版本与开始 ---------- */
.page-products .pr-start {
  padding: clamp(40px, 6vw, 88px) 0 clamp(50px, 7vw, 100px);
}

.page-products .pr-start__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-products .pr-start__note {
  margin-top: 18px;
  font-size: var(--fs-3);
  line-height: var(--lh-body);
  color: var(--mist);
  max-width: 34em;
}

.page-products .pr-start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-products .pr-start__log {
  display: grid;
  gap: 1px;
  background: var(--pr-line-soft);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pr-start__log .log-item {
  padding: 18px 18px 20px;
  background: var(--ink-night);
  transition: background var(--fast);
}

.page-products .pr-start__log .log-item:hover {
  background: var(--lake);
}

.page-products .pr-start__log .log-item__time {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-products .pr-start__log .log-item__title {
  font-family: var(--font-display);
  font-size: var(--fs-4);
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 8px 0 6px;
}

.page-products .pr-start__log .log-item__body {
  font-size: var(--fs-2);
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-products .pr-quad {
    grid-template-columns: 1.1fr 0.9fr;
  }

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

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

@media (min-width: 860px) {
  .page-products .pr-watch {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .page-products .pr-cols {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .pr-scenes__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .pr-scenes__item {
    grid-column: span 2;
  }

  .page-products .pr-scenes__item:nth-child(4),
  .page-products .pr-scenes__item:nth-child(5) {
    grid-column: span 3;
  }
}

@media (min-width: 960px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .pr-start__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }
}

@media (min-width: 1000px) {
  .page-products .pr-main {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 72px);
  }

  .page-products .pr-rail {
    position: sticky;
    top: 96px;
  }

  .page-products .pr-rail__list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-products .pr-rail__link {
    border-bottom: 0;
    border-left: 2px solid transparent;
    white-space: normal;
  }

  .page-products .pr-rail__link:hover,
  .page-products .pr-rail__link:focus-visible {
    border-bottom-color: transparent;
    border-left-color: var(--lime);
  }

  .page-products .pr-rail__link[aria-current="true"] {
    border-bottom-color: transparent;
    border-left-color: var(--lime);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-quad__item,
  .page-products .pr-watch__card,
  .page-products .pr-scenes__item,
  .page-products .pr-start__log .log-item,
  .page-products .pr-rail__link,
  .page-products .acc,
  .page-products .pr-export__copy {
    transition: none;
  }

  .page-products .pr-watch__card:hover,
  .page-products .pr-watch__card:focus-within {
    transform: none;
  }
}
<<<PAGE_CSS_DONE>>>