/* ===== 体验中心 · 页面专属样式（作用域 .page-products） ===== */
.page-products {
  --exp-surface: rgba(18, 34, 77, 0.72);
  --exp-edge: rgba(168, 187, 221, 0.18);
  --exp-glow: rgba(46, 242, 216, 0.24);
  --exp-stripe: linear-gradient(90deg, rgba(46, 242, 216, 0.55), rgba(30, 79, 168, 0.6));
  padding-bottom: 40px;
}

/* ---------- 首屏声明 ---------- */
.page-products .exp-hero {
  padding-top: 24px;
}

.page-products .exp-hero-grid {
  display: grid;
  gap: 22px;
  margin-top: 18px;
}

.page-products .exp-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products h1 {
  margin: 0 0 16px;
  font-size: clamp(27px, 6.6vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--cream);
  max-width: 22ch;
}

.page-products .exp-lead {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .exp-hero-side {
  padding: 20px 18px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--exp-edge);
  background: linear-gradient(180deg, rgba(30, 79, 168, 0.22), rgba(10, 20, 48, 0.6));
}

.page-products .exp-side-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

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

.page-products .exp-route-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.65;
  color: var(--cream);
}

.page-products .exp-route-no {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-products .exp-side-cta {
  margin-top: 18px;
}

/* ---------- 章节标题 ---------- */
.page-products .exp-sec-head {
  margin: 0 0 22px;
  max-width: 62ch;
}

.page-products .exp-sec-head h2 {
  margin: 0 0 10px;
  font-size: clamp(21px, 4.6vw, 33px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .exp-sec-head p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 能力面板横向轨道 ---------- */
.page-products .exp-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(248px, 82%);
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 4px 4px 16px;
  margin: 0 -4px;
  scrollbar-width: thin;
}

.page-products .exp-cap-card {
  position: relative;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 214px;
  padding: 22px 18px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--exp-edge);
  overflow: hidden;
}

.page-products .exp-cap-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--exp-stripe);
}

.page-products .exp-cap-no {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .exp-cap-card h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.3;
  color: var(--cream);
}

.page-products .exp-cap-card > p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .exp-mini-list {
  margin: auto 0 0;
  padding: 12px 0 0;
  list-style: none;
  border-top: 1px solid var(--exp-edge);
  display: grid;
  gap: 7px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .exp-mini-list li {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 8px;
}

.page-products .exp-mini-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(46, 242, 216, 0.14);
}

/* ---------- 排名对照 ---------- */
.page-products .exp-rank-grid {
  display: grid;
  gap: 26px;
}

.page-products .exp-rank-media .media-frame {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--exp-edge);
}

.page-products .exp-rank-media .media-caption {
  margin-top: 10px;
}

.page-products .exp-rank-body > p {
  margin: 0 0 4px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .exp-filter {
  margin: 18px 0 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .exp-dims {
  display: grid;
  gap: 12px;
}

.page-products .exp-dim {
  display: grid;
  gap: 10px;
  padding: 15px 14px 16px;
  border: 1px solid var(--exp-edge);
  border-radius: var(--r-sm);
  background: linear-gradient(160deg, rgba(18, 34, 77, 0.78), rgba(10, 20, 48, 0.62));
}

.page-products .exp-dim h3 {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--cream);
}

.page-products .exp-dim p {
  margin: 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--mist);
}

.page-products .exp-chart {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 订阅与提醒 ---------- */
.page-products .exp-sub-grid {
  display: grid;
  gap: 24px;
}

.page-products .exp-sub-media .media-frame {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--exp-edge);
}

.page-products .exp-sub-media .media-caption {
  margin-top: 10px;
}

.page-products .exp-sub-body {
  padding: 22px 18px 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--exp-edge);
}

.page-products .exp-specs {
  display: grid;
  gap: 14px;
  margin-bottom: 16px;
}

.page-products .exp-spec {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: rgba(46, 242, 216, 0.07);
  border-left: 3px solid var(--cyan);
}

.page-products .exp-spec-num {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.page-products .exp-spec-label {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--cream);
}

.page-products .exp-sub-body > p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

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

.page-products .exp-check-list li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--mist);
}

.page-products .exp-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--orange);
  transform: rotate(45deg);
}

/* ---------- 三步走 ---------- */
.page-products .exp-steps {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 22px;
}

.page-products .exp-step {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-products .exp-step::before {
  content: "";
  position: absolute;
  left: 26px;
  top: 56px;
  bottom: -22px;
  width: 1px;
  background: linear-gradient(180deg, rgba(46, 242, 216, 0.5), rgba(46, 242, 216, 0));
}

.page-products .exp-step:last-child::before {
  content: none;
}

.page-products .exp-step-num {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
  background: linear-gradient(140deg, rgba(46, 242, 216, 0.16), rgba(30, 79, 168, 0.35));
  border: 1px solid rgba(46, 242, 216, 0.42);
}

.page-products .exp-step-body {
  padding: 16px 16px 18px;
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(18, 34, 77, 0.8), rgba(10, 20, 48, 0.62));
  border: 1px solid var(--exp-edge);
}

.page-products .exp-step-body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.35;
  color: var(--cream);
}

.page-products .exp-step-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .exp-media-pair {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-products .exp-fig {
  margin: 0;
}

.page-products .exp-fig .media-frame {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--exp-edge);
}

.page-products .exp-fig .media-caption {
  margin-top: 10px;
}

/* ---------- 版本与加载 ---------- */
.page-products .exp-ver-grid {
  display: grid;
  gap: 24px;
}

.page-products .exp-ver-media .media-frame {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--exp-edge);
}

.page-products .exp-ver-media .media-caption {
  margin-top: 10px;
}

.page-products .exp-ver-facts {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding: 16px 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--exp-edge);
  background: rgba(30, 79, 168, 0.16);
}

.page-products .exp-ver-facts p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .exp-ver-facts strong {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-products .exp-ver-acc {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .exp-acc summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--cream);
}

.page-products .exp-acc[open] summary {
  color: var(--cyan);
}

.page-products .exp-acc .accordion-body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .exp-ver-note {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

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

/* ---------- 收尾入口 ---------- */
.page-products .exp-cta {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 26px 20px 28px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(46, 242, 216, 0.32);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(46, 242, 216, 0.16), transparent 60%),
    linear-gradient(140deg, rgba(30, 79, 168, 0.42), rgba(10, 20, 48, 0.9));
}

.page-products .exp-cta-text h2 {
  margin: 0 0 10px;
  font-size: clamp(20px, 4.4vw, 28px);
  line-height: 1.25;
  color: var(--cream);
}

.page-products .exp-cta-text p {
  margin: 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .exp-hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .exp-rail {
    grid-auto-columns: minmax(280px, 46%);
  }

  .page-products .exp-rank-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

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

  .page-products .exp-sub-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

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

  .page-products .exp-ver-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .exp-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 30px 28px 32px;
  }

  .page-products .exp-cta-text {
    flex: 1 1 auto;
  }

  .page-products .exp-cta-actions {
    flex: 0 0 auto;
  }
}

@media (min-width: 1000px) {
  .page-products .exp-rail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow: visible;
    padding: 0;
    margin: 0;
  }

  .page-products .exp-cap-card {
    min-height: 252px;
  }

  .page-products .exp-dims {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .exp-rail {
    scroll-behavior: auto;
  }
}