/* ===== 体验中心 · 稳定版内容目录 ===== */
.page-products {
  --pp-line: 1px solid rgba(76, 122, 99, .45);
  --pp-panel: #142F28;
  color: var(--paper);
  background:
    radial-gradient(900px 520px at 82% -6%, rgba(217, 169, 76, .13), transparent 60%),
    radial-gradient(720px 520px at -4% 38%, rgba(76, 122, 99, .18), transparent 66%),
    var(--ink);
}

.page-products .section {
  padding: 52px 0;
}

.page-products h2 {
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 5.2vw, 2.35rem);
  line-height: 1.22;
  letter-spacing: -.015em;
  margin: 12px 0 0;
}

/* ---------- 首屏 ---------- */
.page-products .xp-hero {
  position: relative;
  padding: 26px 0 46px;
  border-bottom: var(--pp-line);
  overflow: hidden;
}

.page-products .xp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(to bottom, var(--scan) 0 1px, transparent 1px 5px);
  opacity: .8;
}

.page-products .crumb {
  position: relative;
  z-index: 1;
}

.page-products .xp-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  margin-top: 22px;
}

.page-products .xp-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 11.5vw, 5.6rem);
  line-height: .92;
  letter-spacing: -.02em;
  margin: 14px 0 0;
  color: var(--paper);
}

.page-products .xp-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--sand-lt);
}

.page-products .xp-hero__meta {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--stone);
}

.page-products .xp-hero__meta strong {
  color: var(--neon);
  font-size: 1rem;
}

.page-products .xp-hero__act {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .xp-hero__fig {
  margin: 0;
}

.page-products .xp-hero__fig .media {
  border-color: var(--moss);
}

/* ---------- 批次带 ---------- */
.page-products .xp-railband {
  padding: 30px 0 26px;
  border-bottom: var(--pp-line);
  background: linear-gradient(180deg, rgba(28, 61, 51, .72), rgba(15, 42, 36, 0));
}

.page-products .xp-railband__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 18px;
}

.page-products .xp-railband__hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-products .xp-railband__track {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.page-products .xp-railband__arrow {
  flex: 0 0 auto;
  color: var(--sand);
  font-size: .72rem;
  opacity: .75;
  padding-left: 8px;
}

.page-products .xp-railband__arrow:last-child {
  padding-left: 0;
  padding-right: 8px;
}

.page-products .xp-railband__list {
  flex: 1 1 auto;
  display: flex;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 6px max(20px, calc((100vw - var(--wrap)) / 2)) 14px 4px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--moss) transparent;
}

.page-products .xp-railband__list::-webkit-scrollbar {
  height: 6px;
}

.page-products .xp-railband__list::-webkit-scrollbar-thumb {
  background: var(--moss);
  border-radius: 2px;
}

.page-products .xp-railband__list:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 4px;
}

.page-products .xp-batch {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 132px;
  padding: 12px 14px;
  border: 1px solid var(--moss);
  border-radius: var(--r);
  background: var(--ink-2);
  text-decoration: none;
  color: var(--paper);
  transition: border-color .18s ease, transform .18s ease;
}

.page-products .xp-batch__no {
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--sand);
}

.page-products .xp-batch__lb {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--stone);
  white-space: nowrap;
}

.page-products .xp-batch.is-now {
  border-color: var(--neon);
  box-shadow: 0 0 0 1px rgba(255, 122, 61, .32), 0 8px 20px rgba(0, 0, 0, .35);
}

.page-products .xp-batch.is-now .xp-batch__no {
  color: var(--neon);
}

.page-products .xp-batch.is-now .xp-batch__lb {
  color: var(--sand-lt);
}

.page-products .xp-batch:hover,
.page-products .xp-batch:focus-visible {
  border-color: var(--sand);
  transform: translateY(-2px);
}

/* ---------- 目录 ---------- */
.page-products .xp-catalog {
  border-bottom: var(--pp-line);
}

.page-products .xp-catalog__headgrid {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-products .xp-catalog__intro {
  margin: 16px 0 0;
  max-width: 46em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-products .xp-catalog__figure {
  margin: 0;
}

.page-products .xp-catalog__grid {
  display: grid;
  gap: 34px;
  margin-top: 42px;
}

.page-products .xp-filter {
  position: relative;
  padding: 20px 16px 16px;
  border: 1px solid var(--moss);
  border-radius: var(--r);
  background: var(--ink-2);
  box-shadow: inset 0 1px 0 rgba(245, 241, 230, .07);
}

.page-products .xp-filter::before {
  content: "分类选择";
  position: absolute;
  top: -9px;
  left: 14px;
  padding: 0 8px;
  background: var(--ink-2);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--sand);
}

.page-products .xp-filter__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .xp-filter__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-left: 3px solid var(--moss);
  font-size: .96rem;
  color: var(--paper);
  text-decoration: none;
  transition: border-color .16s ease, background .16s ease, color .16s ease;
}

.page-products .xp-filter__link:hover,
.page-products .xp-filter__link:focus-visible {
  border-left-color: var(--neon);
  background: rgba(255, 122, 61, .09);
  color: var(--sand-lt);
}

.page-products .xp-filter__idx {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-products .xp-group + .xp-group {
  margin-top: 40px;
}

.page-products .xp-group {
  scroll-margin-top: 96px;
}

.page-products .xp-group__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-products .xp-group__no {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  padding: 3px 7px;
  border-radius: 2px;
  background: var(--sand-lt);
  color: var(--ink);
}

.page-products .xp-group__desc {
  margin: 8px 0 16px;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .xp-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .xp-entry {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: var(--pp-line);
  border-radius: var(--r);
  background: linear-gradient(96deg, rgba(28, 61, 51, .92), rgba(15, 42, 36, .68));
  transition: border-color .18s ease, transform .18s ease;
}

.page-products .xp-entry:nth-child(3n + 2) {
  padding-top: 19px;
  padding-bottom: 19px;
}

.page-products .xp-entry:nth-child(3n) {
  padding-top: 12px;
  padding-bottom: 12px;
}

.page-products .xp-entry:hover,
.page-products .xp-entry:focus-within {
  border-color: var(--sand);
  transform: translateX(4px);
}

.page-products .xp-entry__icon {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border: 1px solid var(--moss);
  border-radius: 2px;
  background-color: var(--ink);
  background-image:
    linear-gradient(to right, rgba(217, 169, 76, .3) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(217, 169, 76, .3) 1px, transparent 1px);
  background-size: 12px 12px;
}

.page-products .xp-entry__body {
  flex: 1 1 auto;
  min-width: 0;
}

.page-products .xp-entry__name {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--paper);
}

.page-products .xp-entry__desc {
  display: block;
  margin-top: 3px;
  font-size: .86rem;
  line-height: 1.6;
  color: var(--stone);
}

.page-products .xp-entry__tag {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--sand);
  padding: 3px 8px;
  border: 1px solid rgba(217, 169, 76, .4);
  border-radius: 2px;
  background: rgba(217, 169, 76, .06);
}

/* ---------- 最近批次 ---------- */
.page-products .xp-batchsec {
  border-bottom: var(--pp-line);
}

.page-products .xp-batchsec__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .xp-batchsec__fig {
  margin: 0;
}

.page-products .xp-batchsec__lede {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--paper);
}

.page-products .xp-dots {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  max-width: 340px;
}

.page-products .xp-dots li {
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .04em;
  color: var(--sand-lt);
  border: 1px solid var(--moss);
  border-radius: 2px;
  background: rgba(28, 61, 51, .62);
}

.page-products .xp-batchsec__note {
  margin: 20px 0 0;
  max-width: 42em;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--stone);
}

.page-products .xp-batchsec__copy .btn {
  margin-top: 22px;
}

/* ---------- 规模 ---------- */
.page-products .xp-scale {
  border-bottom: var(--pp-line);
}

.page-products .xp-scale__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.page-products .xp-metric {
  padding: 18px 16px;
  border: var(--pp-line);
  border-radius: var(--r);
  background: rgba(28, 61, 51, .55);
}

.page-products .xp-metric__line {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
}

.page-products .xp-metric__num {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 7.5vw, 3.3rem);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--sand);
}

.page-products .xp-metric__unit {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-products .xp-metric__note {
  margin: 10px 0 0;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--paper);
}

.page-products .xp-scale__tail {
  margin: 26px 0 0;
  font-size: .94rem;
  line-height: 1.78;
  color: var(--stone);
}

.page-products .xp-scale__tail a {
  color: var(--sand-lt);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-products .xp-scale__tail a:hover {
  color: var(--neon);
}

/* ---------- 小屏浏览 ---------- */
.page-products .xp-mobile {
  border-bottom: var(--pp-line);
}

.page-products .xp-mobile__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .xp-mobile__lede {
  margin: 18px 0 0;
  max-width: 38em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--paper);
}

.page-products .xp-mobile__points {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .xp-mobile__points li {
  position: relative;
  padding-left: 22px;
  font-size: .94rem;
  line-height: 1.7;
  color: var(--sand-lt);
}

.page-products .xp-mobile__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 2px;
  background: var(--neon);
}

.page-products .xp-mobile__copy .btn {
  margin-top: 24px;
}

.page-products .xp-mobile__fig {
  margin: 0;
}

/* ---------- 三步定位 ---------- */
.page-products .xp-steps__list {
  display: grid;
  gap: 16px;
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-products .xp-step {
  padding: 24px 20px;
  border: var(--pp-line);
  border-radius: var(--r);
  background: linear-gradient(160deg, rgba(28, 61, 51, .88), rgba(15, 42, 36, .62));
}

.page-products .xp-step__no {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-size: 2.4rem;
  line-height: 1;
  letter-spacing: .01em;
  color: rgba(217, 169, 76, .38);
}

.page-products .xp-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
}

.page-products .xp-step p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .xp-steps__tail {
  margin: 24px 0 0;
  font-size: .94rem;
  line-height: 1.78;
  color: var(--stone);
}

.page-products .xp-steps__tail a {
  color: var(--sand-lt);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-products .xp-steps__tail a:hover {
  color: var(--neon);
}

/* ---------- 底部氛围 ---------- */
.page-products .xp-footband {
  padding: 0 0 48px;
}

.page-products .xp-footband .media {
  border-left: 0;
  border-right: 0;
  border-radius: 0;
}

.page-products .xp-footband .media__cap {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--stone);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .xp-hero {
    padding-top: 34px;
  }

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

  .page-products .xp-metric {
    border: 0;
    border-left: var(--pp-line);
    border-radius: 0;
    background: transparent;
    padding: 6px 18px;
  }
}

@media (min-width: 760px) {
  .page-products .section {
    padding: 66px 0;
  }

  .page-products .xp-catalog__headgrid {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
  }

  .page-products .xp-steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-products .xp-hero {
    padding: 40px 0 58px;
  }

  .page-products .xp-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 44px;
  }

  .page-products .xp-hero__fig {
    transform: translateY(22px);
  }

  .page-products .xp-catalog__grid {
    grid-template-columns: 4fr 8fr;
    gap: 48px;
    align-items: start;
  }

  .page-products .xp-filter {
    position: sticky;
    top: 96px;
  }

  .page-products .xp-batchsec__grid {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
  }

  .page-products .xp-mobile__grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
  }
}

@media (max-width: 560px) {
  .page-products .xp-entry {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px 12px;
    align-items: start;
  }

  .page-products .xp-entry:nth-child(3n + 2),
  .page-products .xp-entry:nth-child(3n) {
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .page-products .xp-entry__tag {
    grid-column: 2;
    justify-self: start;
  }

  .page-products .xp-dots {
    max-width: none;
  }

  .page-products .xp-railband__arrow {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation: none !important;
    transition: none !important;
  }

  .page-products .xp-hero__fig {
    transform: none;
  }
}