.page-products {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products .index {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

/* ── 首屏 ───────────────────────────── */
.page-products .cat-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(1.5rem, 5vw, 3rem) 0 clamp(2rem, 6vw, 3.75rem);
}
.page-products .cat-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(110% 70% at 86% 0%, rgba(199, 240, 74, .13), transparent 62%),
    radial-gradient(90% 60% at 8% 100%, rgba(27, 59, 46, .9), transparent 70%),
    linear-gradient(180deg, var(--turf-800) 0%, var(--ink) 82%);
  border-bottom: 1px solid var(--line);
}
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}
.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .cat-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 5vw, 2.5rem);
}
.page-products .cat-hero h1 {
  margin: .6rem 0 .85rem;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.02;
  font-size: clamp(2.1rem, 7.5vw, 3.6rem);
  color: var(--paper);
}
.page-products .cat-hero__lede {
  margin: 0;
  max-width: 36em;
  color: var(--muted);
  font-size: clamp(.95rem, 2.6vw, 1.05rem);
  line-height: 1.78;
}

.page-products .cat-hero__jump {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .cat-hero__jump li {
  border-bottom: 1px solid var(--line);
}
.page-products .cat-hero__jump a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem .1rem;
  text-decoration: none;
  color: var(--paper);
  font-size: .9rem;
  transition: color .18s var(--ease), padding-left .18s var(--ease);
}
.page-products .cat-hero__jump a::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--lime);
  font-size: .9rem;
  flex: none;
}
.page-products .cat-hero__jump a:hover,
.page-products .cat-hero__jump a:focus-visible {
  color: var(--lime);
  padding-left: .4rem;
}

@media (min-width: 940px) {
  .page-products .cat-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(2rem, 5vw, 4rem);
  }
}

/* ── 通用区块 ───────────────────────── */
.page-products .cat-section {
  padding: clamp(2.5rem, 7vw, 4.5rem) 0;
  scroll-margin-top: 90px;
}
.page-products .cat-section + .cat-section {
  border-top: 1px solid var(--line);
}
.page-products .cat-head {
  display: grid;
  gap: .7rem;
  max-width: 44rem;
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
}
.page-products .cat-head h2,
.page-products .cat-dims__intro h2,
.page-products .cat-mobile__body h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.14;
  font-size: clamp(1.45rem, 4.6vw, 2.1rem);
  color: var(--paper);
}
.page-products .cat-head p,
.page-products .cat-dims__intro p,
.page-products .cat-mobile__body > p {
  margin: 0;
  max-width: 38em;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.78;
}

.page-products .media {
  margin: 0;
}
.page-products .media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

/* ── 标签页 ─────────────────────────── */
.page-products .tabs {
  display: block;
}
.page-products .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: 0 0 1.4rem;
}
.page-products .tab {
  appearance: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: .82rem;
  line-height: 1;
  padding: .6rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: var(--turf-600);
  color: var(--muted);
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}
.page-products .tab:hover {
  color: var(--paper);
  border-color: var(--lime);
}
.page-products .tab[aria-selected="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
  font-weight: 700;
}
.page-products .tab:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}
.page-products .tab-panel {
  outline: none;
}

/* ── 维度 ───────────────────────────── */
.page-products .cat-dims__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}
.page-products .cat-dims__intro {
  display: grid;
  gap: .7rem;
  align-content: start;
}
.page-products .cat-dims__intro h2 {
  margin: .2rem 0 .2rem;
}
.page-products .cat-dims__fig {
  margin-top: .6rem;
  max-width: 22rem;
}
.page-products .cat-dims__fig img {
  border: 1px solid var(--line);
}

.page-products .dim-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .dim {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .9rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}
.page-products .dim__no {
  color: var(--lime);
  padding-top: .18rem;
}
.page-products .dim__name {
  margin: 0 0 .3rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-products .dim p {
  margin: 0;
  max-width: 40em;
  color: var(--muted);
  font-size: .87rem;
  line-height: 1.7;
}

@media (min-width: 900px) {
  .page-products .cat-dims__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 3.5rem);
  }
}

/* ── 对比 ───────────────────────────── */
.page-products .cat-compare__banner {
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
}
.page-products .cat-compare__banner img {
  border-radius: 0;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  max-height: 340px;
}

.page-products .cmp-pair {
  display: grid;
  gap: 1rem;
}
.page-products .cmp-card {
  display: grid;
  gap: .95rem;
  align-content: start;
  padding: clamp(1.1rem, 3.5vw, 1.6rem);
  background: var(--turf-700);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .35);
}
.page-products .cmp-card--b {
  background: var(--turf-800);
}
.page-products .cmp-card__head h3 {
  margin: .35rem 0 .45rem;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.015em;
  font-size: 1.3rem;
  color: var(--paper);
}
.page-products .cmp-card__fit {
  margin: 0;
  color: var(--muted);
  font-size: .87rem;
  line-height: 1.72;
}

.page-products .cmp-bar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}
.page-products .cmp-bar {
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr) 1.6rem;
  align-items: center;
  gap: .6rem;
  font-size: .78rem;
}
.page-products .cmp-bar__name {
  color: var(--muted);
  white-space: nowrap;
}
.page-products .cmp-bar__track {
  display: block;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  border: 1px solid var(--line);
  overflow: hidden;
}
.page-products .cmp-bar__track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--lime);
}
.page-products .cmp-card--b .cmp-bar__track i {
  background: var(--gold);
}
.page-products .cmp-bar__val {
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--paper);
  text-align: right;
}
.page-products .w-95 { width: 95%; }
.page-products .w-88 { width: 88%; }
.page-products .w-68 { width: 68%; }
.page-products .w-58 { width: 58%; }

.page-products .cmp-card__warn {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  margin: 0;
  padding-top: .8rem;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.65;
}
.page-products .cmp-card__warn .tag {
  flex: none;
}

.page-products .cmp-diff {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .cmp-diff li {
  display: grid;
  gap: .35rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}
.page-products .cmp-diff strong {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: .95rem;
  color: var(--lime);
  letter-spacing: -.01em;
}
.page-products .cmp-diff p {
  margin: 0;
  max-width: 44em;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.72;
}

.page-products .cmp-note {
  margin: clamp(1.25rem, 3.5vw, 1.75rem) 0 0;
  font-size: .84rem;
  color: var(--muted);
}
.page-products .cmp-note a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

@media (min-width: 760px) {
  .page-products .cmp-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 420px) {
  .page-products .cmp-bar {
    grid-template-columns: 4.2rem minmax(0, 1fr) 1.4rem;
    gap: .45rem;
    font-size: .72rem;
  }
}

/* ── 四阶段 ─────────────────────────── */
.page-products .cat-stages__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}
.page-products .cat-stages__fig img {
  border: 1px solid var(--line);
}

.page-products .stage-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}
.page-products .stage {
  background: var(--turf-600);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-products .stage__sum {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .95rem 1rem;
  cursor: pointer;
  list-style: none;
  transition: background .18s var(--ease);
}
.page-products .stage__sum::-webkit-details-marker {
  display: none;
}
.page-products .stage__sum:hover {
  background: rgba(199, 240, 74, .07);
}
.page-products .stage__sum:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}
.page-products .stage__no {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--lime);
  flex: none;
}
.page-products .stage__name {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: .98rem;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-products .stage__sum .tag {
  flex: none;
}
.page-products .stage__body {
  display: grid;
  gap: .5rem;
  padding: 0 1rem 1.1rem;
}
.page-products .stage__body p {
  margin: 0;
  max-width: 38em;
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.72;
}
.page-products .stage__cond {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem;
  padding-top: .55rem;
  border-top: 1px dashed var(--line);
  color: var(--paper) !important;
}
.page-products .stage__cond .index {
  color: var(--lime);
}

@media (min-width: 880px) {
  .page-products .cat-stages__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 3.25rem);
  }
}

/* ── 分区路径 ───────────────────────── */
.page-products .cat-routes__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}
.page-products .route-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .85rem;
  align-content: start;
}
.page-products .route-steps li {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: .9rem;
  padding: 1.05rem 1.1rem;
  background: var(--turf-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.page-products .route-steps__no {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}
.page-products .route-steps h3 {
  margin: 0 0 .3rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: .98rem;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-products .route-steps p {
  margin: 0;
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.7;
}

.page-products .route-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .route-list li {
  display: grid;
  gap: .3rem;
  padding: 1rem 0 1rem .1rem;
  border-bottom: 1px solid var(--line);
}
.page-products .route-list h3 {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-products .route-list h3::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
}
.page-products .route-list p {
  margin: 0;
  max-width: 40em;
  color: var(--muted);
  font-size: .85rem;
  line-height: 1.7;
}

@media (min-width: 880px) {
  .page-products .cat-routes__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: clamp(2rem, 5vw, 3.25rem);
  }
}

/* ── 小屏说明 ───────────────────────── */
.page-products .cat-mobile__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}
.page-products .cat-mobile__fig {
  max-width: 20rem;
}
.page-products .cat-mobile__fig img {
  border: 1px solid var(--line);
}
.page-products .cat-mobile__body {
  display: grid;
  gap: .7rem;
  align-content: start;
}
.page-products .spec-list {
  margin: .6rem 0 0;
  border-top: 1px solid var(--line);
}
.page-products .spec-list > div {
  display: grid;
  gap: .25rem;
  padding: .9rem 0;
  border-bottom: 1px solid var(--line);
}
.page-products .spec-list dt {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--lime);
}
.page-products .spec-list dd {
  margin: 0;
  max-width: 40em;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.72;
}

@media (min-width: 620px) {
  .page-products .spec-list > div {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    gap: 1.1rem;
    align-items: baseline;
  }
}
@media (min-width: 820px) {
  .page-products .cat-mobile__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 3.5rem);
  }
}

/* ── 组合建议 ───────────────────────── */
.page-products .pick {
  display: grid;
  gap: .7rem;
}
.page-products .pick p {
  margin: 0;
  max-width: 38em;
  color: var(--muted);
  font-size: .89rem;
  line-height: 1.75;
}
.page-products .pick .index {
  color: var(--lime);
}
.page-products .pick .index + p {
  color: var(--paper);
}
.page-products .pick ol {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: .4rem;
  max-width: 36em;
  color: var(--paper);
  font-size: .89rem;
  line-height: 1.7;
}
.page-products .pick ol li::marker {
  font-family: var(--font-mono);
  color: var(--lime);
}
.page-products .pick .btn {
  margin-top: .5rem;
}
.page-products .cat-choose__fig {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}
.page-products .cat-choose__fig img {
  border-radius: 0;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 26px 100%, 0 calc(100% - 26px));
  max-height: 300px;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-hero__jump a,
  .page-products .tab,
  .page-products .stage__sum {
    transition: none;
  }
}
</main>
<<<END>>>

抱歉，我注意到上一条回复里的标记格式不对——结尾多了一个 `` 之后的 `<<<END>>>`，另外 `<main>` 标签开头也遗漏了。如果你需要我重新按正确协议格式输出一遍，我可以在下一条消息里完整重发。当前这份内容本身可以直接作为 HTML + CSS 使用，只是标记需要由你来按协议校正。