/* ==========================================================
   体验中心 /experience/ —— 页面专属样式
   作用域：.page-products
   ========================================================== */

.page-products {
  --exp-idx-w: 46px;
  --exp-avatar: 40px;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(14px, 2vw, 26px);
}

/* ---------- 首屏：章节预览 ---------- */
.page-products .exp-hero {
  position: relative;
  padding: clamp(22px, 3.2vw, 46px) 0 clamp(34px, 4.8vw, 72px);
  overflow: hidden;
}

.page-products .exp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(118deg, transparent 0 40%, rgba(240, 138, 36, .10) 40% 40.6%, transparent 40.6%),
    linear-gradient(118deg, transparent 0 58%, rgba(53, 224, 210, .08) 58% 58.5%, transparent 58.5%),
    radial-gradient(circle at 82% 8%, rgba(53, 224, 210, .12), transparent 44%),
    radial-gradient(circle at 12% 88%, rgba(139, 92, 246, .12), transparent 48%);
}

.page-products .exp-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.6vw, 52px);
}

.page-products .exp-hero__aside {
  border-left: 2px solid var(--c-orange);
  padding-left: clamp(14px, 1.6vw, 22px);
}

.page-products .exp-hero__stamp {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-products .exp-hero__version {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 16px;
}

.page-products .exp-hero__version span {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

.page-products .exp-hero__version strong {
  font-family: var(--font-data);
  font-size: clamp(26px, 3vw, 32px);
  color: var(--c-orange-hi);
  text-shadow: var(--glow-orange);
}

.page-products .exp-hero__facts {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .exp-hero__facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 6px;
  border-bottom: 1px dashed rgba(43, 59, 87, .95);
  font-size: 13px;
  color: var(--c-mist);
}

.page-products .exp-hero__facts b {
  font-family: var(--font-data);
  font-weight: 500;
  color: var(--c-paper);
}

.page-products .exp-hero__cta {
  display: inline-flex;
}

.page-products .exp-hero__body h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(29px, 5vw, 54px);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--c-paper);
}

.page-products .exp-hero__lede {
  max-width: 62ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.45vw, 17px);
  line-height: 1.85;
  color: var(--c-mist);
}

.page-products .exp-hero__jump {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-products .exp-hero__jump a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--c-steel);
  border-left: 3px solid var(--c-orange);
  background: linear-gradient(160deg, rgba(19, 28, 51, .92), rgba(10, 17, 34, .68));
  color: var(--c-paper);
  font-size: 14px;
  text-decoration: none;
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}

.page-products .exp-hero__jump a:hover {
  transform: translateY(-4px);
  border-color: var(--c-orange);
}

.page-products .exp-hero__jump a span {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--c-orange);
}

/* ---------- 通用区块 ---------- */
.page-products .exp-band {
  position: relative;
  padding: clamp(48px, 6.4vw, 96px) 0;
}

.page-products .exp-band--night {
  background: var(--c-night);
}

.page-products .exp-band--tight {
  padding: clamp(40px, 5vw, 68px) 0;
}

.page-products .exp-band--paper {
  background: var(--c-paper);
  color: var(--c-ink);
}

/* ---------- 区块标题 ---------- */
.page-products .exp-head {
  max-width: 74ch;
  margin-bottom: clamp(26px, 3.2vw, 44px);
}

.page-products .exp-head__idx {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-products .exp-head__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.1vw, 40px);
  line-height: 1.2;
  color: var(--c-paper);
}

.page-products .exp-head__lede {
  margin: 0;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
  color: var(--c-mist);
}

.page-products .exp-head--onpaper .exp-head__idx {
  color: #A85C13;
}

.page-products .exp-head--onpaper .exp-head__title {
  color: var(--c-ink);
}

.page-products .exp-head--onpaper .exp-head__lede {
  color: #3C4A63;
}

/* ---------- 图片容器微调 ---------- */
.page-products .media {
  margin: 0;
}

.page-products .media__frame {
  border: 1px solid var(--c-steel);
  background: var(--c-space);
  overflow: hidden;
}

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

.page-products .media__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-products .exp-band--paper .media__caption {
  color: #4A5872;
}

.page-products .exp-overview__media {
  margin-bottom: clamp(26px, 3.2vw, 44px);
}

.page-products .exp-overview__note {
  margin-top: clamp(20px, 2.4vw, 30px);
}

/* ---------- L01：平台阶梯清单 ---------- */
.page-products .exp-rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .exp-rail__item {
  display: grid;
  grid-template-columns: var(--exp-idx-w) minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px 14px;
  padding: 12px 18px;
  border: 1px solid var(--c-steel);
  border-left: 3px solid rgba(240, 138, 36, .42);
  background: linear-gradient(100deg, rgba(19, 28, 51, .88), rgba(10, 17, 34, .34));
  transition: border-color .24s var(--ease), transform .24s var(--ease);
}

.page-products .exp-rail__item:hover {
  border-color: var(--c-orange);
  transform: translateX(4px);
}

.page-products .exp-rail__idx {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-cyan);
}

.page-products .exp-rail__name {
  font-size: 15.5px;
  font-weight: 500;
  color: var(--c-paper);
}

.page-products .exp-rail__count {
  font-family: var(--font-data);
  font-size: 12.5px;
  color: var(--c-orange-hi);
  white-space: nowrap;
}

.page-products .exp-rail__meta {
  grid-column: 2 / -1;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--c-mist);
}

/* ---------- L02：平台切换 ---------- */
.page-products .exp-head--split {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2.6vw, 38px);
}

.page-products .exp-head__text {
  max-width: 62ch;
}

.page-products .exp-deck {
  position: relative;
}

.page-products .exp-deck__radio {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .exp-deck__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.4vw, 32px);
}

.page-products .exp-deck__ladder {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.page-products .exp-deck__step {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: none;
  padding: 9px 14px;
  border: 1px solid var(--c-steel);
  border-left-width: 3px;
  background: rgba(19, 28, 51, .55);
  color: var(--c-mist);
  font-size: 13.5px;
  white-space: nowrap;
  cursor: pointer;
  transition: border-color .22s var(--ease), background-color .22s var(--ease), color .22s var(--ease), transform .22s var(--ease);
}

.page-products .exp-deck__step:hover {
  border-color: var(--c-orange-hi);
  color: var(--c-paper);
}

.page-products .exp-deck__snum {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--c-cyan);
}

.page-products .exp-deck__scount {
  font-family: var(--font-data);
  font-size: 11.5px;
  color: rgba(220, 229, 242, .6);
}

.page-products .exp-deck__panel {
  display: none;
}

.page-products .exp-deck__phead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-steel);
}

.page-products .exp-deck__ptitle {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.2vw, 26px);
  color: var(--c-paper);
}

.page-products .exp-deck__pmeta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-products .exp-deck__pver {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-mist);
}

.page-products .exp-deck__note {
  margin-top: clamp(22px, 2.8vw, 34px);
}

/* 选中态：阶梯高亮 */
.page-products #exp-p01:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p01"],
.page-products #exp-p02:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p02"],
.page-products #exp-p03:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p03"],
.page-products #exp-p04:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p04"],
.page-products #exp-p05:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p05"],
.page-products #exp-p06:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p06"],
.page-products #exp-p07:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p07"],
.page-products #exp-p08:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p08"],
.page-products #exp-p09:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p09"],
.page-products #exp-p10:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p10"],
.page-products #exp-p11:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p11"],
.page-products #exp-p12:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p12"] {
  border-color: var(--c-orange);
  background: linear-gradient(100deg, rgba(240, 138, 36, .30), rgba(240, 138, 36, .05));
  color: var(--c-paper);
  transform: translateX(6px);
}

/* 选中态：面板显示 */
.page-products #exp-p01:checked ~ .exp-deck__grid .exp-deck__panel--p01,
.page-products #exp-p02:checked ~ .exp-deck__grid .exp-deck__panel--p02,
.page-products #exp-p03:checked ~ .exp-deck__grid .exp-deck__panel--p03,
.page-products #exp-p04:checked ~ .exp-deck__grid .exp-deck__panel--p04,
.page-products #exp-p05:checked ~ .exp-deck__grid .exp-deck__panel--p05,
.page-products #exp-p06:checked ~ .exp-deck__grid .exp-deck__panel--p06,
.page-products #exp-p07:checked ~ .exp-deck__grid .exp-deck__panel--p07,
.page-products #exp-p08:checked ~ .exp-deck__grid .exp-deck__panel--p08,
.page-products #exp-p09:checked ~ .exp-deck__grid .exp-deck__panel--p09,
.page-products #exp-p10:checked ~ .exp-deck__grid .exp-deck__panel--p10,
.page-products #exp-p11:checked ~ .exp-deck__grid .exp-deck__panel--p11,
.page-products #exp-p12:checked ~ .exp-deck__grid .exp-deck__panel--p12 {
  display: block;
  animation: exp-panel-in .3s var(--ease) both;
}

@keyframes exp-panel-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- L02：条目折叠面板 ---------- */
.page-products .exp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .exp-entry__d {
  border: 1px solid var(--c-steel);
  background: linear-gradient(150deg, rgba(19, 28, 51, .9), rgba(10, 17, 34, .55));
  transition: border-color .24s var(--ease);
}

.page-products .exp-entry__d[open] {
  border-color: rgba(240, 138, 36, .7);
}

.page-products .exp-entry__sum {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  list-style: none;
  cursor: pointer;
}

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

.page-products .exp-entry__sum::after {
  content: "+";
  flex: none;
  width: 18px;
  text-align: center;
  font-family: var(--font-data);
  font-size: 15px;
  color: var(--c-orange);
}

.page-products .exp-entry__d[open] .exp-entry__sum::after {
  content: "−";
}

.page-products .exp-entry__name {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15.5px;
  font-weight: 500;
  color: var(--c-paper);
}

.page-products .exp-entry__ver {
  flex: none;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-cyan);
}

.page-products .exp-entry__pts {
  flex: none;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--c-orange-hi);
}

.page-products .exp-entry__body {
  padding: 0 16px 16px;
  border-top: 1px dashed rgba(43, 59, 87, .95);
}

.page-products .exp-entry__spec {
  margin: 14px 0 10px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.page-products .exp-entry__spec dt {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--c-orange);
}

.page-products .exp-entry__spec dd {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-products .exp-entry__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(220, 229, 242, .78);
}

/* ---------- L03：配置对照 ---------- */
.page-products .exp-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-products .exp-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-data);
  font-size: 13px;
}

.page-products .exp-table__caption {
  caption-side: top;
  padding: 0 0 12px;
  text-align: left;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-mist);
}

.page-products .exp-table th,
.page-products .exp-table td {
  border: 1px solid var(--c-steel);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}

.page-products .exp-table thead th {
  background: rgba(240, 138, 36, .14);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-orange-hi);
}

.page-products .exp-table tbody th {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--c-paper);
}

.page-products .exp-table td:nth-child(2) {
  color: var(--c-cyan);
}

.page-products .exp-table td:nth-child(3) {
  color: var(--c-violet);
  text-shadow: 0 0 12px rgba(139, 92, 246, .5);
}

.page-products .exp-table tbody tr:nth-child(even) {
  background: rgba(19, 28, 51, .55);
}

.page-products .exp-table tbody tr:hover {
  background: rgba(240, 138, 36, .12);
}

.page-products .exp-specs__note {
  margin-top: 14px;
}

.page-products .exp-specs__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 22px);
  margin-top: clamp(26px, 3.4vw, 46px);
}

.page-products .exp-tip .card__index {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

/* ---------- L04：评分 ---------- */
.page-products .exp-score {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 42px);
  align-items: start;
}

.page-products .exp-score__panel {
  border: 1px solid #C9C1AF;
  background: #FBF8F1;
  padding: clamp(18px, 2.4vw, 28px);
  box-shadow: var(--shadow-paper);
}

.page-products .exp-score__label {
  margin: 0 0 18px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #A85C13;
}

.page-products .exp-dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-products .exp-dims li {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 12px;
}

.page-products .exp-dims__name {
  font-size: 13px;
  color: var(--c-ink);
}

.page-products .exp-dims__track {
  position: relative;
  display: block;
  height: 8px;
  background: #DED7C8;
  overflow: hidden;
}

.page-products .exp-dims__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: linear-gradient(90deg, #F08A24, #FFB466);
}

.page-products .exp-dims li:nth-child(1) .exp-dims__fill { width: 88%; }
.page-products .exp-dims li:nth-child(2) .exp-dims__fill { width: 84%; }
.page-products .exp-dims li:nth-child(3) .exp-dims__fill { width: 86%; }
.page-products .exp-dims li:nth-child(4) .exp-dims__fill { width: 77%; background: linear-gradient(90deg, #8B5CF6, #B79CFF); }
.page-products .exp-dims li:nth-child(5) .exp-dims__fill { width: 90%; }

.page-products .exp-dims__val {
  text-align: right;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--c-ink);
}

.page-products .exp-score__total {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid #C9C1AF;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .exp-score__total span {
  font-size: 13px;
  color: #4A5872;
}

.page-products .exp-score__total strong {
  font-family: var(--font-data);
  font-size: 30px;
  color: #B8641A;
}

.page-products .exp-score__total em {
  font-style: normal;
  font-family: var(--font-data);
  font-size: 13px;
  color: #7A869C;
}

.page-products .exp-score__lede {
  max-width: 68ch;
  margin: clamp(26px, 3.4vw, 44px) 0 clamp(18px, 2.2vw, 26px);
  font-size: 15.5px;
  line-height: 1.85;
  color: #3C4A63;
}

.page-products .exp-reviews {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 22px);
}

.page-products .exp-review {
  display: flex;
  gap: 16px;
  padding: 18px;
  border: 1px solid #C9C1AF;
  background: #FBF8F1;
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}

.page-products .exp-review:hover {
  transform: translateY(-4px);
  border-color: #F08A24;
}

.page-products .exp-avatar {
  flex: none;
  width: var(--exp-avatar);
  height: var(--exp-avatar);
  display: block;
  background: var(--c-orange);
}

.page-products .exp-avatar--a {
  border-radius: 50%;
}

.page-products .exp-avatar--b {
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  background: var(--c-cyan);
}

.page-products .exp-avatar--c {
  clip-path: polygon(0 62%, 42% 62%, 42% 0, 100% 0, 100% 100%, 0 100%);
  background: var(--c-violet);
}

.page-products .exp-review__meta {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .04em;
  color: #A85C13;
}

.page-products .exp-review__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-ink);
}

/* ---------- L05：赛季前瞻 ---------- */
.page-products .exp-next {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
}

.page-products .exp-next__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .exp-next__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--c-steel);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-products .exp-next__list span {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-orange);
}

.page-products .exp-next__more {
  margin: 0 0 22px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(220, 229, 242, .82);
}

/* ---------- L06：帮助入口 ---------- */
.page-products .exp-help {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.4vw, 34px);
  align-items: end;
}

.page-products .exp-help__text {
  max-width: 62ch;
}

.page-products .exp-help__lede {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-mist);
}

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

/* ---------- 注记统一 ---------- */
.page-products .note {
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(220, 229, 242, .72);
}

/* ==========================================================
   响应式：平板及以上
   ========================================================== */
@media (min-width: 680px) {
  .page-products .exp-hero__jump {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .exp-entry__spec {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 4px 14px;
  }

  .page-products .exp-entry__spec dd {
    margin-bottom: 0;
    padding-bottom: 6px;
    border-bottom: 1px dashed rgba(43, 59, 87, .7);
  }

  .page-products .exp-entry__spec dd:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-products .exp-hero__grid {
    grid-template-columns: minmax(210px, 30%) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .exp-head--split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 36%);
    align-items: start;
  }

  .page-products .exp-score {
    grid-template-columns: minmax(0, 1fr) minmax(0, 40%);
  }

  .page-products .exp-next {
    grid-template-columns: minmax(0, 48%) minmax(0, 1fr);
  }

  .page-products .exp-help {
    grid-template-columns: minmax(0, 1fr) auto;
  }

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

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

  /* 平台清单阶梯错位 */
  .page-products .exp-rail__item:nth-child(2) { margin-left: 4px; }
  .page-products .exp-rail__item:nth-child(3) { margin-left: 8px; }
  .page-products .exp-rail__item:nth-child(4) { margin-left: 12px; }
  .page-products .exp-rail__item:nth-child(5) { margin-left: 16px; }
  .page-products .exp-rail__item:nth-child(6) { margin-left: 20px; }
  .page-products .exp-rail__item:nth-child(7) { margin-left: 24px; }
  .page-products .exp-rail__item:nth-child(8) { margin-left: 28px; }
  .page-products .exp-rail__item:nth-child(9) { margin-left: 32px; }
  .page-products .exp-rail__item:nth-child(10) { margin-left: 36px; }
  .page-products .exp-rail__item:nth-child(11) { margin-left: 40px; }
  .page-products .exp-rail__item:nth-child(12) { margin-left: 44px; }
}

@media (min-width: 1000px) {
  .page-products .exp-deck__grid {
    grid-template-columns: minmax(200px, 25%) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .exp-deck__ladder {
    position: sticky;
    top: 152px;
    flex-direction: column;
    align-items: stretch;
    gap: 3px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .exp-deck__step {
    justify-content: flex-start;
  }

  .page-products .exp-deck__step:nth-child(2) { margin-left: 4px; }
  .page-products .exp-deck__step:nth-child(3) { margin-left: 8px; }
  .page-products .exp-deck__step:nth-child(4) { margin-left: 12px; }
  .page-products .exp-deck__step:nth-child(5) { margin-left: 16px; }
  .page-products .exp-deck__step:nth-child(6) { margin-left: 20px; }
  .page-products .exp-deck__step:nth-child(7) { margin-left: 24px; }
  .page-products .exp-deck__step:nth-child(8) { margin-left: 28px; }
  .page-products .exp-deck__step:nth-child(9) { margin-left: 32px; }
  .page-products .exp-deck__step:nth-child(10) { margin-left: 36px; }
  .page-products .exp-deck__step:nth-child(11) { margin-left: 40px; }
  .page-products .exp-deck__step:nth-child(12) { margin-left: 44px; }
}

@media (min-width: 1080px) {
  .page-products .exp-hero__jump {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ==========================================================
   动效偏好
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
  .page-products .exp-hero__jump a:hover,
  .page-products .exp-rail__item:hover,
  .page-products .exp-review:hover,
  .page-products #exp-p01:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p01"],
  .page-products #exp-p02:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p02"],
  .page-products #exp-p03:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p03"],
  .page-products #exp-p04:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p04"],
  .page-products #exp-p05:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p05"],
  .page-products #exp-p06:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p06"],
  .page-products #exp-p07:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p07"],
  .page-products #exp-p08:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p08"],
  .page-products #exp-p09:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p09"],
  .page-products #exp-p10:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p10"],
  .page-products #exp-p11:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p11"],
  .page-products #exp-p12:checked ~ .exp-deck__grid .exp-deck__step[for="exp-p12"] {
    transform: none;
  }

  .page-products #exp-p01:checked ~ .exp-deck__grid .exp-deck__panel--p01,
  .page-products #exp-p02:checked ~ .exp-deck__grid .exp-deck__panel--p02,
  .page-products #exp-p03:checked ~ .exp-deck__grid .exp-deck__panel--p03,
  .page-products #exp-p04:checked ~ .exp-deck__grid .exp-deck__panel--p04,
  .page-products #exp-p05:checked ~ .exp-deck__grid .exp-deck__panel--p05,
  .page-products #exp-p06:checked ~ .exp-deck__grid .exp-deck__panel--p06,
  .page-products #exp-p07:checked ~ .exp-deck__grid .exp-deck__panel--p07,
  .page-products #exp-p08:checked ~ .exp-deck__grid .exp-deck__panel--p08,
  .page-products #exp-p09:checked ~ .exp-deck__grid .exp-deck__panel--p09,
  .page-products #exp-p10:checked ~ .exp-deck__grid .exp-deck__panel--p10,
  .page-products #exp-p11:checked ~ .exp-deck__grid .exp-deck__panel--p11,
  .page-products #exp-p12:checked ~ .exp-deck__grid .exp-deck__panel--p12 {
    animation: none;
  }
}