.page-products {
  --exp-radius: 3px;
  --exp-hair: 1px solid var(--c-line);
}

/* 面包屑 */
.page-products .breadcrumbs {
  padding: 20px 0 6px;
  font-size: var(--fs-14);
  color: var(--c-steel);
}
.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .breadcrumbs li {
  display: inline-flex;
  align-items: center;
}
.page-products .breadcrumbs li + li::before {
  content: "/";
  margin: 0 7px;
  color: var(--c-line);
}
.page-products .breadcrumbs a {
  color: var(--c-steel);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.page-products .breadcrumbs a:hover {
  color: var(--c-cyan);
}
.page-products .breadcrumbs li[aria-current] {
  color: var(--c-white);
}

/* 首屏框景 */
.page-products .exp-hero {
  padding: 10px 0 8px;
}
.page-products .exp-hero__frame {
  position: relative;
  overflow: hidden;
  border: var(--exp-hair);
  border-radius: var(--exp-radius);
  background:
    radial-gradient(120% 90% at 88% 2%, rgba(255, 91, 31, 0.18), transparent 58%),
    radial-gradient(90% 80% at 4% 100%, rgba(38, 240, 224, 0.13), transparent 62%),
    var(--c-ink-2);
  padding: 28px 18px 20px;
}
.page-products .exp-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, var(--c-line) 0 1px, transparent 1px 26px);
  opacity: 0.85;
  pointer-events: none;
}
.page-products .exp-hero__grid {
  display: grid;
  gap: 24px;
  align-items: center;
}
.page-products .exp-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-cyan);
}
.page-products .exp-kicker__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-orange);
  box-shadow: 0 0 0 4px rgba(255, 91, 31, 0.18);
}
.page-products .exp-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(1.85rem, 7.4vw, 4.1rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--c-white);
}
.page-products .exp-lede {
  margin: 0 0 20px;
  max-width: 48ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--c-steel);
}
.page-products .exp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .exp-hero__media {
  margin: 0;
}
.page-products .exp-hero__media .media {
  border: var(--exp-hair);
  border-radius: var(--exp-radius);
  overflow: hidden;
}

/* 首屏数据条 */
.page-products .exp-stats {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--c-line);
  border: var(--exp-hair);
  border-radius: var(--exp-radius);
  overflow: hidden;
}
.page-products .exp-stats li {
  background: var(--c-ink);
  padding: 13px 12px 15px;
}
.page-products .exp-stats__v {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-24);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--c-cyan);
}
.page-products .exp-stats__k {
  display: block;
  margin-top: 5px;
  font-size: var(--fs-12);
  color: var(--c-steel);
  letter-spacing: 0.02em;
}

/* 主体布局：左轨道 + 内容流 */
.page-products .exp-layout {
  padding-top: 18px;
  padding-bottom: 64px;
}
.page-products .exp-rail {
  padding-bottom: 16px;
}
.page-products .exp-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-steel);
}
.page-products .exp-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-products .exp-rail__list li {
  flex: 0 0 auto;
}
.page-products .exp-rail__list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  padding: 7px 13px;
  border: var(--exp-hair);
  border-radius: 999px;
  font-size: var(--fs-14);
  color: var(--c-steel);
  text-decoration: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-products .exp-rail__list a span {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  opacity: 0.7;
}
.page-products .exp-rail__list a:hover,
.page-products .exp-rail__list a.is-active {
  color: var(--c-ink);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}
.page-products .exp-rail__cta {
  display: none;
  font-size: var(--fs-14);
  color: var(--c-orange);
  text-decoration: none;
}
.page-products .exp-rail__cta:hover {
  color: var(--c-orange-glow);
}

/* 章节 */
.page-products .exp-sec {
  padding: 34px 0 30px;
  border-top: var(--exp-hair);
  scroll-margin-top: 24px;
}
.page-products .exp-sec:first-child {
  border-top: 0;
  padding-top: 10px;
}
.page-products .exp-sec__head {
  margin: 0 0 22px;
  max-width: 62ch;
}
.page-products .exp-num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-48);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px var(--c-line);
}
.page-products .exp-sec__head h2 {
  margin: 10px 0 10px;
  font-size: clamp(1.35rem, 4.6vw, 2.05rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--c-white);
}
.page-products .exp-sec__head p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--c-steel);
}

/* 01 要点 */
.page-products .exp-note-grid {
  display: grid;
  gap: 12px;
}
.page-products .exp-note {
  position: relative;
  padding: 16px 16px 16px 18px;
  border: var(--exp-hair);
  border-left: 2px solid var(--c-cyan);
  background: var(--c-glass-2);
}
.page-products .exp-note h3 {
  margin: 0 0 7px;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--c-white);
}
.page-products .exp-note p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--c-steel);
}

/* 02 四条路径 */
.page-products .exp-paths {
  display: grid;
  gap: 12px;
}
.page-products .exp-card {
  position: relative;
  padding: 18px 16px;
  border: var(--exp-hair);
  border-radius: var(--exp-radius);
  background: linear-gradient(180deg, rgba(242, 247, 248, 0.05), rgba(242, 247, 248, 0.015));
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.page-products .exp-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 2px;
  background: var(--c-cyan);
}
.page-products .exp-card--accent::before {
  background: var(--c-orange);
}
.page-products .exp-card:hover {
  border-color: rgba(38, 240, 224, 0.42);
  transform: translateY(-3px);
}
.page-products .exp-card__k {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--c-cyan);
}
.page-products .exp-card h3 {
  margin: 0 0 8px;
  font-size: var(--fs-18);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-white);
}
.page-products .exp-card p {
  margin: 0 0 10px;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--c-steel);
}
.page-products .exp-card__fit {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--c-line);
  font-size: var(--fs-12);
  color: var(--c-cyan-mist);
}

/* 图片通用 */
.page-products .media {
  overflow: hidden;
  border-radius: var(--exp-radius);
}
.page-products .media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-products .exp-figure {
  margin: 20px 0 0;
}
.page-products .exp-figure .media {
  border: var(--exp-hair);
}
.page-products .exp-figure figcaption {
  margin-top: 9px;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--c-steel);
}

/* 03 球队资料卡 */
.page-products .exp-squad {
  display: grid;
  gap: 20px;
}
.page-products .exp-squad__media {
  margin: 0;
}
.page-products .exp-squad__media .media {
  border: var(--exp-hair);
}
.page-products .exp-squad__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-products .exp-squad__list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: var(--exp-hair);
}
.page-products .exp-squad__n {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--c-cyan);
  padding-top: 2px;
}
.page-products .exp-squad__list h3 {
  margin: 0 0 5px;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--c-white);
}
.page-products .exp-squad__list p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--c-steel);
}
.page-products .exp-footnote {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--c-line);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--c-steel);
}
.page-products .exp-footnote a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(38, 240, 224, 0.35);
}
.page-products .exp-footnote a:hover {
  color: var(--c-cyan-mist);
}

/* 04 会员中心对比台 */
.page-products .mem-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  padding: 12px 14px;
  border: var(--exp-hair);
  border-left: 2px solid var(--c-cyan);
  background: var(--c-ink-2);
  margin-bottom: 16px;
}
.page-products .mem-bar__title {
  margin: 0;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--c-white);
}
.page-products .mem-bar__dims {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .mem-bar__dims li {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--c-cyan);
  border: 1px solid rgba(38, 240, 224, 0.35);
  border-radius: 999px;
  padding: 3px 10px;
}
.page-products .mem-grid {
  display: grid;
  gap: 12px;
}
.page-products .mem-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 16px 15px;
  border: var(--exp-hair);
  background: var(--c-ink-2);
}
.page-products .mem-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 14px solid rgba(38, 240, 224, 0.35);
  border-left: 14px solid transparent;
}
.page-products .mem-card__top {
  display: flex;
  align-items: baseline;
  gap: 9px;
}
.page-products .mem-card__idx {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--c-orange);
}
.page-products .mem-card h3 {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-white);
}
.page-products .mem-card p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--c-steel);
}
.page-products .mem-card__meta {
  margin: auto 0 0;
  padding-top: 10px;
  border-top: var(--exp-hair);
  display: grid;
  gap: 5px;
}
.page-products .mem-card__meta > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-size: var(--fs-12);
}
.page-products .mem-card__meta dt {
  color: var(--c-steel);
}
.page-products .mem-card__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--c-cyan-mist);
}

/* 05 动态模块 */
.page-products .live-grid {
  display: grid;
  gap: 12px;
}
.page-products .live-card {
  padding: 18px 16px;
  border: var(--exp-hair);
  border-radius: var(--exp-radius);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(38, 240, 224, 0.1), transparent 62%),
    var(--c-glass-2);
}
.page-products .live-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}
.page-products .live-card h3 {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 700;
  color: var(--c-white);
}
.page-products .live-badge {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--c-ink);
  background: var(--c-cyan);
  border-radius: 999px;
  padding: 3px 10px;
}
.page-products .live-badge--orange {
  background: var(--c-orange);
}
.page-products .live-card p {
  margin: 0 0 14px;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--c-steel);
}
.page-products .live-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .live-facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 7px;
  border-bottom: 1px dashed var(--c-line);
  font-size: var(--fs-14);
}
.page-products .live-facts span {
  color: var(--c-steel);
}
.page-products .live-facts strong {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-white);
}

/* 06 三步 */
.page-products .start-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}
.page-products .start-steps li {
  position: relative;
  padding: 18px 16px 18px 18px;
  border: var(--exp-hair);
  background: var(--c-glass-2);
}
.page-products .start-steps__n {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-32);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--c-cyan);
  margin-bottom: 10px;
}
.page-products .start-steps h3 {
  margin: 0 0 7px;
  font-size: var(--fs-18);
  font-weight: 700;
  color: var(--c-white);
}
.page-products .start-steps p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--c-steel);
}

/* 后续入口 */
.page-products .exp-next {
  margin-top: 8px;
  padding: 26px 0 6px;
  border-top: var(--exp-hair);
}
.page-products .exp-next h2 {
  margin: 0 0 16px;
  font-size: var(--fs-24);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-white);
}
.page-products .exp-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .exp-next__list a {
  display: block;
  padding: 15px 16px;
  border: var(--exp-hair);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.page-products .exp-next__list a:hover {
  border-color: rgba(255, 91, 31, 0.55);
  background: rgba(255, 91, 31, 0.07);
}
.page-products .exp-next__k {
  display: block;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--c-orange);
  margin-bottom: 5px;
}
.page-products .exp-next__d {
  display: block;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--c-steel);
}

/* 平板 */
@media (min-width: 620px) {
  .page-products .exp-hero__frame {
    padding: 34px 26px 24px;
  }
  .page-products .exp-note-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .exp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .live-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
  .page-products .exp-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .mem-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .start-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

/* 桌面：左轨道固定，内容非对称 */
@media (min-width: 900px) {
  .page-products .exp-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 36px;
  }
  .page-products .exp-squad {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 30px;
    align-items: start;
  }
  .page-products .exp-paths {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
  }
  .page-products .exp-card:nth-child(1) {
    grid-column: span 3;
  }
  .page-products .exp-card:nth-child(2) {
    grid-column: span 3;
  }
  .page-products .exp-card:nth-child(3) {
    grid-column: span 2;
  }
  .page-products .exp-card:nth-child(4) {
    grid-column: span 4;
  }
}

@media (min-width: 1024px) {
  .page-products .exp-layout {
    display: grid;
    grid-template-columns: 196px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
    padding-top: 26px;
  }
  .page-products .exp-rail {
    position: sticky;
    top: 28px;
    padding-bottom: 0;
  }
  .page-products .exp-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
    border-left: var(--exp-hair);
  }
  .page-products .exp-rail__list a {
    border: 0;
    border-radius: 0;
    padding: 8px 12px;
    background: transparent;
    color: var(--c-steel);
    position: relative;
  }
  .page-products .exp-rail__list a:hover {
    background: rgba(242, 247, 248, 0.05);
    color: var(--c-white);
  }
  .page-products .exp-rail__list a.is-active {
    background: rgba(38, 240, 224, 0.1);
    color: var(--c-cyan);
  }
  .page-products .exp-rail__list a.is-active::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--c-cyan);
  }
  .page-products .exp-rail__cta {
    display: inline-block;
    margin-top: 16px;
    padding-left: 12px;
  }
  .page-products .mem-bar {
    position: sticky;
    top: 16px;
    z-index: 5;
    box-shadow: 0 12px 26px rgba(7, 11, 16, 0.72);
  }
  .page-products .mem-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
  .page-products .exp-next__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .exp-sec {
    padding: 44px 0 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .exp-card:hover {
    transform: none;
  }
  .page-products .exp-rail__list a,
  .page-products .exp-card,
  .page-products .exp-next__list a {
    transition: none;
  }
}
<<<END>>>