/* ===== 型号体验中心 /experience/ ===== */
.page-products {
  --pg-edge: rgba(201, 210, 220, 0.55);
  --pg-card: #ffffff;
  --pg-amber-soft: rgba(255, 138, 61, 0.14);
  --pg-blue-soft: rgba(11, 95, 255, 0.08);
  --pg-on-dark: #eef3fa;
  --pg-on-dark-soft: rgba(238, 243, 250, 0.72);
}

.page-products .pg-section {
  padding-block: 44px;
  scroll-margin-top: 96px;
}

.page-products .pg-section--panel {
  border-radius: 2px;
  padding: 34px 22px 38px;
  margin-block: 12px;
}

.page-products .panel--teal,
.page-products .panel--violet,
.page-products .panel--navy,
.page-products .panel--dark {
  color: var(--pg-on-dark);
}

.page-products .panel--teal .section-head p,
.page-products .panel--violet .section-head p,
.page-products .panel--navy .section-head p,
.page-products .panel--dark .section-head p {
  color: var(--pg-on-dark-soft);
}

.page-products .eyebrow {
  color: var(--bb-blue);
  letter-spacing: 0.14em;
}

.page-products .panel--teal .eyebrow,
.page-products .panel--violet .eyebrow,
.page-products .panel--navy .eyebrow,
.page-products .panel--dark .eyebrow {
  color: var(--bb-amber);
}

/* ---- 首屏说明 ---- */
.page-products .pg-intro {
  padding-block: 26px 0;
}

.page-products .pg-intro::after {
  content: "";
  display: block;
  height: 4px;
  margin-top: 24px;
  background: linear-gradient(90deg, var(--bb-blue) 0 64%, var(--bb-amber) 64% 100%);
}

.page-products .pg-intro h1 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 5.6vw, 58px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 10px 0 18px;
  color: var(--bb-ink);
}

.page-products .pg-intro__lead {
  max-width: 40em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--bb-ink-soft);
}

.page-products .pg-intro__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--pg-edge);
  border: 1px solid var(--pg-edge);
}

.page-products .pg-intro__meta li {
  background: var(--pg-card);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .pg-intro__meta .mono {
  font-size: 19px;
  font-weight: 700;
  color: var(--bb-navy);
}

.page-products .pg-intro__meta em {
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--bb-ink-soft);
}

/* ---- 章节索引 ---- */
.page-products .anchor-index {
  margin-top: 30px;
  padding: 20px 18px;
  background: var(--bb-pale);
  border-left: 5px solid var(--bb-blue);
}

.page-products .anchor-index__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
}

.page-products .anchor-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 0;
  font-size: 15px;
  color: var(--bb-navy);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .anchor-index__list a:hover,
.page-products .anchor-index__list a:focus-visible {
  color: var(--bb-blue);
  border-bottom-color: var(--bb-blue);
}

.page-products .anchor-index__list .mono {
  font-size: 12px;
  color: var(--bb-amber);
  font-weight: 700;
}

/* ---- 通用区块头 ---- */
.page-products .section-head {
  max-width: 46em;
  margin-bottom: 26px;
}

.page-products .section-head h2 {
  font-family: var(--font-serif);
  font-size: clamp(23px, 3.4vw, 37px);
  line-height: 1.24;
  margin: 8px 0 14px;
}

.page-products .section-head p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--bb-ink-soft);
}

.page-products .pg-note {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 3px solid var(--bb-amber);
  font-size: 14px;
  line-height: 1.8;
  color: var(--bb-ink-soft);
}

.page-products .pg-note--dark {
  color: var(--pg-on-dark-soft);
}

.page-products .pg-side-note {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pg-on-dark-soft);
}

/* ---- 图片框 ---- */
.page-products .img-frame {
  margin: 0 0 24px;
  border: 1px solid var(--pg-edge);
  background: var(--bb-black);
  overflow: hidden;
}

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

.page-products .img-frame__caption {
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--bb-ink-soft);
  background: var(--bb-pale);
  border-top: 1px solid var(--pg-edge);
}

.page-products .panel .img-frame__caption {
  background: rgba(0, 0, 0, 0.28);
  color: var(--pg-on-dark-soft);
  border-top-color: rgba(255, 255, 255, 0.12);
}

.page-products .pg-hero-frame {
  margin-bottom: 30px;
}

.page-products .pg-band-frame {
  margin-top: 30px;
  margin-bottom: 0;
}

/* ---- 筛选栏 ---- */
.page-products .pg-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .pg-filter__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bb-ink-soft);
  margin-right: 4px;
}

/* ---- 区间表 ---- */
.page-products .pg-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--pg-edge);
}

.page-products .pg-table {
  width: 100%;
  min-width: 640px;
}

.page-products .pg-table th:first-child,
.page-products .pg-table td:first-child {
  width: 96px;
  text-align: right;
}

.page-products .pg-table th:last-child,
.page-products .pg-table td:last-child {
  width: 96px;
  text-align: right;
}

.page-products .pg-table tbody tr {
  transition: background-color var(--dur) var(--ease);
}

.page-products .pg-table tbody tr:hover {
  background: var(--pg-blue-soft);
}

.page-products .pg-table tbody tr:target {
  background: var(--pg-amber-soft);
}

.page-products .pg-table td:first-child {
  font-weight: 700;
  color: var(--bb-blue);
}

/* ---- 家电线场景卡 ---- */
.page-products .pg-scene-grid {
  margin-bottom: 4px;
}

.page-products .scene-card {
  background: var(--pg-card);
  border: 1px solid var(--pg-edge);
  padding: 22px 20px 24px;
  margin-bottom: 20px;
}

.page-products .scene-card__num {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--bb-blue);
  background: var(--pg-blue-soft);
  padding: 4px 10px;
  margin-bottom: 12px;
}

.page-products .scene-card__title {
  font-family: var(--font-serif);
  font-size: 22px;
  margin: 0 0 10px;
}

.page-products .scene-card p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--bb-ink-soft);
}

.page-products .scene-card__label {
  display: block;
  margin: 16px 0 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bb-amber);
}

.page-products .spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-products .spec-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--bb-ink);
}

.page-products .spec-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--bb-blue);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-products .spec-list--dark li {
  color: var(--pg-on-dark);
}

.page-products .spec-list--dark li::before {
  background: var(--bb-amber);
}

/* ---- 电脑线 ---- */
.page-products .pg-pc-grid {
  align-items: start;
}

.page-products .pg-pc-list {
  display: grid;
  gap: 16px;
}

.page-products .pc-card {
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-left: 4px solid var(--bb-blue);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pc-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-left-color: var(--bb-amber);
}

.page-products .pc-card__num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--bb-amber);
}

.page-products .pc-card h3 {
  font-size: 19px;
  letter-spacing: 0.04em;
  margin: 6px 0 8px;
  color: #fff;
}

.page-products .pc-card p {
  font-size: 15px;
  line-height: 1.82;
  color: var(--pg-on-dark-soft);
}

.page-products .pc-card__fit {
  margin-top: 12px;
  font-size: 13px;
  color: var(--pg-on-dark);
  padding-top: 10px;
  border-top: 1px dashed rgba(238, 243, 250, 0.24);
}

/* ---- 资质条目 ---- */
.page-products .pg-cred-list {
  display: grid;
  gap: 10px;
}

.page-products .cred-block {
  border: 1px solid rgba(238, 243, 250, 0.22);
  background: rgba(0, 0, 0, 0.16);
}

.page-products .cred-block .collapse__head {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: var(--pg-on-dark);
}

.page-products .cred-block__tag {
  flex-shrink: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--bb-black);
  background: var(--bb-silver);
  padding: 3px 9px;
}

.page-products .cred-block__title {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
}

.page-products .cred-block .collapse__body {
  padding: 4px 16px 18px;
}

.page-products .pg-cred-side {
  margin-top: 24px;
}

.page-products .pg-cred-side .btn {
  margin-top: 14px;
}

/* ---- 安装要求 ---- */
.page-products .install-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .install-list li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px dashed rgba(238, 243, 250, 0.24);
}

.page-products .install-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .install-list__num {
  font-size: 22px;
  font-weight: 700;
  color: var(--bb-amber);
  line-height: 1.2;
}

.page-products .install-list h3 {
  font-size: 17px;
  letter-spacing: 0.04em;
  margin: 0 0 6px;
  color: #fff;
}

.page-products .install-list p {
  font-size: 15px;
  line-height: 1.82;
  color: var(--pg-on-dark-soft);
}

.page-products .pg-install-grid {
  align-items: start;
}

/* ---- 配置三档 ---- */
.page-products .tier-grid {
  margin-bottom: 6px;
}

.page-products .tier-card {
  background: var(--pg-card);
  border: 1px solid var(--pg-edge);
  border-top: 5px solid var(--bb-silver);
  padding: 22px 20px 24px;
  margin-bottom: 20px;
}

.page-products .tier-card--plus {
  border-top-color: var(--bb-blue);
}

.page-products .tier-card--top {
  border-top-color: var(--bb-amber);
}

.page-products .tier-card__level {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--bb-ink-soft);
}

.page-products .tier-card--plus .tier-card__level {
  color: var(--bb-blue);
}

.page-products .tier-card--top .tier-card__level {
  color: var(--bb-amber);
}

.page-products .tier-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.45;
  margin: 10px 0 12px;
}

.page-products .tier-card p {
  font-size: 15px;
  line-height: 1.82;
  color: var(--bb-ink-soft);
}

.page-products .tier-card__who {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--bb-pale);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--bb-navy);
}

/* ---- 对照托盘 ---- */
.page-products .pg-compare {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.page-products .pg-compare__slot {
  padding: 18px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(238, 243, 250, 0.22);
  border-left: 5px solid var(--bb-blue);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .pg-compare__slot .mono {
  font-size: 26px;
  font-weight: 700;
  color: #fff;
}

.page-products .pg-compare__slot em {
  font-style: normal;
  font-size: 13px;
  line-height: 1.6;
  color: var(--pg-on-dark-soft);
}

.page-products .pg-compare__slot--empty {
  border-left-color: var(--bb-silver);
  border-style: dashed;
  background: transparent;
}

.page-products .pg-compare__slot--empty .mono {
  color: var(--bb-silver);
}

.page-products .panel--navy .btn {
  margin-top: 16px;
}

/* ---- 选型路径 ---- */
.page-products .path-strip {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .path-step {
  position: relative;
  padding: 22px 20px;
  background: var(--pg-card);
  border: 1px solid var(--pg-edge);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-products .path-step__label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--bb-amber);
}

.page-products .path-step h3 {
  font-family: var(--font-serif);
  font-size: 21px;
  margin: 8px 0 10px;
}

.page-products .path-step p {
  font-size: 15px;
  line-height: 1.82;
  color: var(--bb-ink-soft);
}

.page-products .path-step__pick {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--bb-blue);
  letter-spacing: 0.06em;
}

.page-products .path-step .util-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
}

/* ---- 收口 ---- */
.page-products .pg-cta {
  margin-top: 34px;
  padding: 26px 22px;
  background: var(--bb-pale);
  border-left: 6px solid var(--bb-blue);
  display: grid;
  gap: 18px;
}

.page-products .pg-cta h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1.4;
  margin: 0 0 10px;
}

.page-products .pg-cta p {
  font-size: 15px;
  line-height: 1.82;
  color: var(--bb-ink-soft);
}

.page-products .pg-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---- 响应式 ---- */
@media (min-width: 720px) {
  .page-products .pg-section {
    padding-block: 58px;
  }

  .page-products .pg-section--panel {
    padding: 42px 32px 48px;
  }

  .page-products .pg-intro {
    padding-block: 40px 0;
  }

  .page-products .pg-intro__meta {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .anchor-index__list {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pg-compare {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pg-cta {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .pg-scene-grid > .scene-card:nth-child(2),
  .page-products .pg-scene-grid > .scene-card:nth-child(4) {
    margin-top: 30px;
  }

  .page-products .tier-grid {
    align-items: start;
  }

  .page-products .tier-card--plus {
    margin-top: 22px;
  }

  .page-products .tier-card--top {
    margin-top: 44px;
  }

  .page-products .pg-cred-side {
    margin-top: 0;
  }

  .page-products .path-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-products .path-step + .path-step::before {
    content: "";
    position: absolute;
    left: -15px;
    top: 34px;
    width: 12px;
    height: 16px;
    background: var(--bb-amber);
    clip-path: polygon(0 0, 100% 50%, 0 100%);
  }
}

@media (min-width: 1080px) {
  .page-products .pg-hero-frame {
    margin-bottom: 38px;
  }

  .page-products .pg-band-frame {
    margin-top: 42px;
  }
}
</PAGE_CSS>>>