.page-products {
  --xp-y: clamp(64px, 9vw, 120px);
  --xp-gap: clamp(28px, 4.5vw, 56px);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .04em;
}
.page-products .breadcrumb ol li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}
.page-products .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}
.page-products .breadcrumb a:hover {
  text-decoration: underline;
}
.page-products .breadcrumb span[aria-current] {
  color: var(--muted);
}

/* ---------- 首屏 ---------- */
.page-products .xp-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(28px, 4vw, 52px);
  padding-bottom: clamp(44px, 6.5vw, 84px);
}
.page-products .xp-hero::before {
  content: "";
  position: absolute;
  top: -45%;
  right: -22%;
  width: 82%;
  height: 190%;
  background: var(--deep-sea);
  transform: rotate(-9deg);
  z-index: 0;
  pointer-events: none;
}
.page-products .xp-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  bottom: 6%;
  width: 52%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan));
  z-index: 0;
  pointer-events: none;
}
.page-products .xp-hero__inner {
  position: relative;
  z-index: 1;
}
.page-products .xp-hero__eyebrow {
  margin: clamp(22px, 3.4vw, 40px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-products .xp-hero__title {
  margin: clamp(12px, 1.8vw, 20px) 0 0;
  max-width: 20em;
  font-size: clamp(30px, 5.2vw, 58px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: .035em;
  color: var(--ice);
}
.page-products .xp-hero__lede {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.3vw, 17.5px);
  line-height: 1.85;
  color: var(--muted);
}

.page-products .xp-stats {
  list-style: none;
  margin: clamp(30px, 4.4vw, 50px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .xp-stat {
  background: var(--bg);
  padding: clamp(16px, 2vw, 22px) clamp(14px, 1.6vw, 20px);
}
.page-products .xp-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--alert);
}
.page-products .xp-stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--muted);
}

/* ---------- 锚点条 ---------- */
.page-products .xp-anchor {
  margin-top: clamp(28px, 4vw, 48px);
  background: var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-products .xp-anchor .anchor-bar__list {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(12px, 2vw, 28px);
}

/* ---------- 区块骨架 ---------- */
.page-products .xp-block {
  padding: var(--xp-y) 0;
  border-top: 1px solid var(--line);
}
.page-products .xp-block__lead {
  min-width: 0;
}
.page-products .xp-block__head {
  max-width: 72ch;
}
.page-products .xp-block__title {
  margin: clamp(10px, 1.4vw, 14px) 0 0;
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: .03em;
  color: var(--ice);
}
.page-products .xp-block__text {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.2vw, 16.5px);
  line-height: 1.85;
  color: var(--muted);
}
.page-products .xp-subtitle {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--ice);
}
.page-products .xp-subtitle:first-child {
  margin-top: 0;
}

/* ---------- 图文网格 ---------- */
.page-products .xp-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--xp-gap);
  align-items: center;
}

/* ---------- 图片 ---------- */
.page-products .xp-figure {
  margin: 0;
  min-width: 0;
}
.page-products .xp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.page-products .xp-figure figcaption {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: .06em;
  line-height: 1.7;
  color: var(--muted);
}
.page-products .xp-figure--phone img {
  max-width: 320px;
  margin: 0 auto;
}
.page-products .xp-figure--screen {
  border: 1px solid var(--line);
  padding: clamp(10px, 1.4vw, 18px);
  background: var(--panel);
}
.page-products .xp-figure--wide {
  margin-top: clamp(26px, 3.6vw, 42px);
  border: 1px solid var(--line);
  padding: clamp(10px, 1.4vw, 18px);
  background: var(--panel);
}
.page-products .xp-figure--stack {
  border: 1px solid var(--line);
  padding: clamp(10px, 1.4vw, 18px);
  background: var(--panel);
}
.page-products .xp-figure--terminals {
  margin-top: clamp(32px, 4.4vw, 52px);
}

/* ---------- 步骤条 ---------- */
.page-products .xp-steps {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
}
.page-products .xp-step {
  position: relative;
  padding: clamp(12px, 1.5vw, 16px) 0 clamp(12px, 1.5vw, 16px) 46px;
  border-top: 1px solid var(--line);
  transition: border-color .18s var(--ease);
}
.page-products .xp-step:last-child {
  border-bottom: 1px solid var(--line);
}
.page-products .xp-step:hover {
  border-top-color: var(--cyan);
}
.page-products .xp-step__no {
  position: absolute;
  left: 0;
  top: clamp(13px, 1.6vw, 17px);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--alert);
}
.page-products .xp-step__t {
  display: block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--ice);
}
.page-products .xp-step__d {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 规格标签 ---------- */
.page-products .xp-chips {
  list-style: none;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .xp-chips li {
  padding: 7px 13px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--ice);
}

/* ---------- 收藏模块 ---------- */
.page-products .xp-fav-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--xp-gap);
  margin-top: clamp(28px, 4vw, 46px);
  align-items: start;
}
.page-products .xp-fav-side {
  min-width: 0;
}
.page-products .xp-ticks {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}
.page-products .xp-ticks li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .xp-ticks li:last-child {
  border-bottom: 1px solid var(--line);
}
.page-products .xp-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-products .xp-fav-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  counter-reset: none;
}
.page-products .xp-fav-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  letter-spacing: .04em;
  color: var(--ice);
}
.page-products .xp-fav-list li:last-child {
  border-bottom: 1px solid var(--line);
}
.page-products .xp-fav-list__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--alert);
  flex: none;
}

/* ---------- 版本对照 ---------- */
.page-products .xp-compare {
  margin-top: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  background: var(--panel);
}
.page-products .xp-compare__head {
  display: none;
}
.page-products .xp-compare__row + .xp-compare__row {
  border-top: 1px solid var(--line);
}
.page-products .xp-compare__k {
  margin: 0;
  padding: 16px 18px 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ice);
}
.page-products .xp-diff {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  background: var(--alert);
  vertical-align: middle;
}
.page-products .xp-compare__cell {
  padding: 10px 18px 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .xp-compare__cell::before {
  content: attr(data-side);
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--cyan);
}

/* ---------- 场景筛选 ---------- */
.page-products .xp-filter {
  margin-top: clamp(22px, 3vw, 32px);
  margin-bottom: clamp(18px, 2.4vw, 26px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.page-products .xp-filter__count {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}
.page-products .xp-scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .xp-scene {
  display: grid;
  gap: 6px;
  padding: clamp(16px, 2vw, 20px) 0;
  border-bottom: 1px solid var(--line);
  transition: opacity .16s var(--ease), transform .16s var(--ease);
}
.page-products .xp-scene__t {
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: .045em;
  color: var(--ice);
}
.page-products .xp-scene__d {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 收尾 ---------- */
.page-products .xp-close {
  margin-top: var(--xp-y);
  padding: clamp(44px, 6vw, 76px) 0 clamp(56px, 7vw, 92px);
  border-top: 1px solid var(--line);
  background: var(--panel);
}
.page-products .xp-close__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: .03em;
  color: var(--ice);
}
.page-products .xp-close__text {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}
.page-products .xp-close__links {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .xp-close__links a {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 clamp(18px, 2.2vw, 24px);
  border: 1px solid var(--line);
  color: var(--ice);
  text-decoration: none;
  font-size: 14.5px;
  letter-spacing: .05em;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}
.page-products .xp-close__links a:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 760px) {
  .page-products .xp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .xp-compare__head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--panel-2);
    border-bottom: 1px solid var(--line);
  }
  .page-products .xp-compare__head span {
    padding: 12px 18px;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
    color: var(--ice);
  }
  .page-products .xp-compare__head span + span {
    border-left: 1px solid var(--line);
  }
  .page-products .xp-compare__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .page-products .xp-compare__k {
    grid-column: 1 / -1;
    padding: 18px 18px 0;
  }
  .page-products .xp-compare__cell::before {
    content: none;
  }
  .page-products .xp-compare__cell + .xp-compare__cell {
    border-left: 1px solid var(--line);
  }
  .page-products .xp-scene {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.95fr);
    gap: 28px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .xp-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }
  .page-products .xp-block--reverse .xp-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
  .page-products .xp-block--reverse .xp-block__lead {
    order: 2;
  }
  .page-products .xp-block--reverse .xp-figure {
    order: 1;
  }
  .page-products .xp-fav-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
  .page-products .xp-hero::before {
    width: 68%;
  }
}

@media (min-width: 1200px) {
  .page-products .xp-hero__title {
    max-width: 17em;
  }
  .page-products .xp-figure--phone img {
    max-width: 360px;
  }
}
<<<END>>>