.page-products {
  --exp-gap: clamp(20px, 4vw, 56px);
  --exp-rail-card: 262px;
  background: var(--bp-night);
  color: var(--bp-white);
  font-family: var(--bp-font);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .exp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 40px) 0 clamp(40px, 7vw, 88px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(255, 106, 26, .22), transparent 55%),
    radial-gradient(90% 80% at 0% 110%, rgba(51, 240, 206, .14), transparent 58%),
    linear-gradient(158deg, var(--bp-navy) 0%, var(--bp-night) 68%);
}

.page-products .exp-hero::before {
  content: "";
  position: absolute;
  inset: auto -12% -34% 42%;
  height: 72%;
  border-radius: 36px;
  background: linear-gradient(120deg, rgba(26, 27, 78, .78), rgba(8, 52, 58, .32));
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-products .exp-hero > .bp-container {
  position: relative;
  z-index: 1;
}

.page-products .exp-hero__grid {
  display: grid;
  gap: var(--exp-gap);
  margin-top: clamp(18px, 3vw, 34px);
}

.page-products .exp-hero .bp-display {
  margin: 10px 0 0;
  font-size: clamp(34px, 7vw, 78px);
  line-height: 1.08;
  letter-spacing: -.02em;
  font-weight: 900;
}

.page-products .exp-hero .bp-lede {
  margin-top: 18px;
  max-width: 40ch;
  color: var(--bp-mist);
}

.page-products .exp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .exp-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(26px, 4vw, 44px);
  border: 1px solid var(--bp-glass-line);
  border-radius: var(--bp-radius);
  background: var(--bp-glass-line);
  overflow: hidden;
}

.page-products .exp-stat {
  padding: 16px 18px 18px;
  background: rgba(11, 30, 51, .88);
}

.page-products .exp-stat__num {
  display: block;
  font-family: var(--bp-mono);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.05;
  color: var(--bp-cyan);
}

.page-products .exp-stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--bp-mist);
}

.page-products .exp-plate {
  align-self: end;
  padding: 22px 22px 20px;
  border: 1px solid var(--bp-glass-line);
  border-radius: var(--bp-radius);
  background: var(--bp-glass);
  backdrop-filter: blur(8px);
}

.page-products .exp-plate__label {
  margin: 0 0 14px;
  color: var(--bp-orange);
}

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

.page-products .exp-plate__list li {
  padding-left: 16px;
  position: relative;
  font-size: 16px;
  color: var(--bp-white);
}

.page-products .exp-plate__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--bp-cyan);
}

.page-products .exp-plate__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--bp-mist);
}

/* ---------- 通用章节 ---------- */
.page-products .exp-section {
  position: relative;
  padding: clamp(44px, 7vw, 96px) 0;
}

.page-products .exp-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-products .exp-head .bp-h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.2;
  letter-spacing: -.02em;
  font-weight: 900;
}

.page-products .exp-head .bp-lede {
  margin: 14px 0 0;
  color: var(--bp-mist);
}

.page-products .exp-section a {
  color: var(--bp-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 01 平板姿势 ---------- */
.page-products .orient {
  display: grid;
  gap: var(--exp-gap);
}

.page-products .tablet {
  position: relative;
  margin: 0;
  padding: 14px 14px 10px;
  border: 1px solid var(--bp-glass-line);
  border-radius: 24px;
  background: linear-gradient(150deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .02));
  box-shadow: 0 26px 62px rgba(0, 0, 0, .46);
}

.page-products .tablet__cam {
  position: absolute;
  top: 5px;
  left: 50%;
  width: 42px;
  height: 4px;
  margin-left: -21px;
  border-radius: 4px;
  background: rgba(244, 250, 255, .28);
}

.page-products .tablet__screen {
  border-radius: 14px;
  overflow: hidden;
  background: var(--bp-night);
  border: 1px solid rgba(255, 255, 255, .07);
}

.page-products .tablet__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .tablet--land .tablet__screen { aspect-ratio: 16 / 9; }
.page-products .tablet--port .tablet__screen { aspect-ratio: 9 / 14; }

.page-products .tablet__cap {
  display: block;
  margin-top: 10px;
  padding: 0 4px 4px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--bp-mist);
}

.page-products .orient__notes {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .orient__notes .bp-card {
  border-left: 3px solid var(--bp-orange);
}

/* ---------- 02 赛事切换 ---------- */
.page-products .path-list {
  display: grid;
  gap: 18px;
}

.page-products .path-card {
  position: relative;
  padding: 26px 22px 24px;
  border: 1px solid var(--bp-glass-line);
  border-radius: var(--bp-radius);
  background: linear-gradient(168deg, rgba(26, 27, 78, .94), rgba(5, 13, 26, .94));
  transition: transform .28s var(--bp-ease), border-color .28s var(--bp-ease);
}

.page-products .path-card:hover {
  transform: translateY(-5px);
  border-color: rgba(51, 240, 206, .45);
}

.page-products .path-card__num {
  display: block;
  font-family: var(--bp-mono);
  font-size: 13px;
  letter-spacing: .26em;
  color: var(--bp-orange);
}

.page-products .path-card__title {
  margin: 14px 0 0;
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 800;
  line-height: 1.35;
}

.page-products .path-card__text {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--bp-mist);
}

/* ---------- 03 栏目矩阵 ---------- */
.page-products .exp-columns-media {
  margin: 0 0 26px;
  border-radius: var(--bp-radius);
  overflow: hidden;
  border: 1px solid var(--bp-glass-line);
}

.page-products .exp-columns-media .bp-media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .rail-hint {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--bp-mist);
}

.page-products .rail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 6px 2px 22px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: rgba(51, 240, 206, .45) transparent;
}

.page-products .rail::-webkit-scrollbar { height: 6px; }
.page-products .rail::-webkit-scrollbar-track { background: rgba(255, 255, 255, .05); border-radius: 6px; }
.page-products .rail::-webkit-scrollbar-thumb { background: rgba(51, 240, 206, .45); border-radius: 6px; }

.page-products .rail__item {
  flex: 0 0 auto;
  width: var(--exp-rail-card);
  min-height: 196px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 18px;
  border: 1px solid var(--bp-glass-line);
  border-top: 2px solid transparent;
  border-radius: var(--bp-radius);
  background: rgba(11, 30, 51, .9);
  scroll-snap-align: start;
  transition: transform .28s var(--bp-ease), border-color .28s var(--bp-ease);
}

.page-products .rail__item:nth-child(3n + 1) {
  min-height: 232px;
  border-top-color: var(--bp-orange);
}

.page-products .rail__item:nth-child(4n) {
  min-height: 170px;
  border-top-color: rgba(51, 240, 206, .55);
}

.page-products .rail__item:hover {
  transform: translateY(-4px);
  border-color: rgba(51, 240, 206, .5);
}

.page-products .rail__num {
  font-size: 13px;
  color: var(--bp-orange);
  letter-spacing: .16em;
}

.page-products .rail__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
}

.page-products .rail__count {
  margin: auto 0 0;
  font-size: 13px;
  color: var(--bp-mist);
}

.page-products .rail__count .bp-num {
  font-size: 22px;
  color: var(--bp-cyan);
  margin-right: 4px;
}

/* ---------- 04 导出三步 ---------- */
.page-products .exp-flow-media {
  margin: 0 0 clamp(28px, 4vw, 48px);
  border-radius: var(--bp-radius);
  overflow: hidden;
  border: 1px solid var(--bp-glass-line);
}

.page-products .exp-flow-media .bp-media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .steps {
  display: grid;
  gap: 14px;
}

.page-products .steps__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bp-orange);
  opacity: .8;
}

.page-products .steps__arrow svg {
  width: 44px;
  height: 18px;
  transform: rotate(90deg);
}

.page-products .step {
  border: 1px solid var(--bp-glass-line);
  border-radius: var(--bp-radius);
  background: linear-gradient(172deg, rgba(92, 16, 38, .55), rgba(5, 13, 26, .92));
  padding: 20px 20px 18px;
}

.page-products .step__head {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  list-style: none;
}

.page-products .step__head::-webkit-details-marker { display: none; }

.page-products .step__num {
  font-size: 14px;
  color: var(--bp-orange);
  letter-spacing: .18em;
  flex: 0 0 auto;
}

.page-products .step__title {
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 800;
}

.page-products .step__mark {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  margin-left: auto;
  border: 1px solid var(--bp-glass-line);
  border-radius: 50%;
}

.page-products .step__mark::before,
.page-products .step__mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--bp-cyan);
  transform: translate(-50%, -50%);
}

.page-products .step__mark::before { width: 10px; height: 1.5px; }
.page-products .step__mark::after {
  width: 1.5px;
  height: 10px;
  transition: transform .22s var(--bp-ease);
}

.page-products .step[open] .step__mark::after { transform: translate(-50%, -50%) scaleY(0); }

.page-products .step__body { padding-top: 14px; }

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

.page-products .step__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bp-mist);
}

.page-products .step__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 2px;
  background: var(--bp-cyan);
}

/* ---------- 05 数据面板 ---------- */
.page-products .panel {
  display: grid;
  gap: var(--exp-gap);
}

.page-products .field-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .field {
  padding: 16px 18px;
  border-left: 3px solid var(--bp-cyan);
  border-radius: 0 var(--bp-radius) var(--bp-radius) 0;
  background: rgba(8, 52, 58, .72);
}

.page-products .field__name {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .04em;
}

.page-products .field__text {
  display: block;
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bp-mist);
}

.page-products .panel__lead {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--bp-white);
}

.page-products .timeline {
  position: relative;
  margin-bottom: 26px;
  padding: 16px 0 4px;
  border-top: 1px solid var(--bp-glass-line);
}

.page-products .timeline__head {
  margin: 0 0 14px;
  color: var(--bp-mist);
}

.page-products .timeline__events {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding-top: 20px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .timeline__events::-webkit-scrollbar { display: none; }

.page-products .timeline__events::before {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  top: 6px;
  height: 2px;
  background: linear-gradient(90deg, var(--bp-cyan), rgba(255, 106, 26, .6), rgba(51, 240, 206, .25));
}

.page-products .timeline__ev {
  position: relative;
  flex: 1 0 auto;
  min-width: 62px;
  text-align: center;
  font-size: 12px;
  line-height: 1.5;
  color: var(--bp-mist);
}

.page-products .timeline__ev::before {
  content: "";
  position: absolute;
  top: -19px;
  left: 50%;
  width: 10px;
  height: 10px;
  margin-left: -5px;
  border-radius: 50%;
  background: var(--bp-orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 26, .16);
}

.page-products .timeline__ev--cyan::before {
  background: var(--bp-cyan);
  box-shadow: 0 0 0 4px rgba(51, 240, 206, .16);
}

.page-products .timeline__min {
  display: block;
  font-family: var(--bp-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--bp-white);
  margin-bottom: 4px;
}

.page-products .exp-panel-media {
  margin: 0;
  border-radius: var(--bp-radius);
  overflow: hidden;
  border: 1px solid var(--bp-glass-line);
}

.page-products .exp-panel-media .bp-media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 06 会员对照 ---------- */
.page-products .tier-wrap {
  border: 1px solid var(--bp-glass-line);
  border-radius: var(--bp-radius);
  background: rgba(5, 13, 26, .62);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .tier-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .tier-caption {
  caption-side: top;
  text-align: left;
  padding: 16px 18px 8px;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--bp-mist);
}

.page-products .tier-table th,
.page-products .tier-table td {
  padding: 15px 18px;
  text-align: left;
  border-bottom: 1px solid var(--bp-glass-line);
  vertical-align: middle;
}

.page-products .tier-table thead th {
  background: var(--bp-indigo);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--bp-white);
  white-space: nowrap;
}

.page-products .tier-table tbody th {
  font-weight: 600;
  color: var(--bp-mist);
}

.page-products .tier-table tbody tr {
  transition: background .22s var(--bp-ease);
}

.page-products .tier-table tbody tr:hover {
  background: rgba(51, 240, 206, .07);
}

.page-products .tier-table tbody tr:last-child th,
.page-products .tier-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .tier-val {
  font-family: var(--bp-mono);
  font-weight: 700;
  font-size: 19px;
  color: var(--bp-cyan);
  margin-right: 4px;
}

.page-products .tier-note {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--bp-mist);
  max-width: 70ch;
}

/* ---------- 收尾 ---------- */
.page-products .exp-cta {
  background: linear-gradient(150deg, rgba(26, 27, 78, .6), rgba(5, 13, 26, .95));
  border-top: 1px solid var(--bp-glass-line);
}

.page-products .exp-cta .bp-lede {
  margin: 14px 0 0;
  max-width: 56ch;
  color: var(--bp-mist);
}

.page-products .exp-cta .bp-note {
  margin-top: 20px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .exp-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .path-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .rail { gap: 20px; }
}

@media (min-width: 900px) {
  .page-products .exp-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .85fr);
    align-items: end;
  }
  .page-products .orient {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .steps {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }
  .page-products .steps__arrow { padding-top: 34px; }
  .page-products .steps__arrow svg { transform: none; }
  .page-products .panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (max-width: 559px) {
  .page-products .exp-actions .bp-btn { flex: 1 1 100%; text-align: center; }
  .page-products .exp-plate { padding: 18px 16px; }
  .page-products .tablet { padding: 10px 10px 6px; border-radius: 18px; }
  .page-products .step { padding: 16px 14px 14px; }
  .page-products .exp-section { padding: 40px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .path-card,
  .page-products .rail__item,
  .page-products .step__mark::after {
    transition: none;
  }
  .page-products .path-card:hover,
  .page-products .rail__item:hover {
    transform: none;
  }
}