.page-products {
  --pp-gap: clamp(16px, 2.2vw, 26px);
  --pp-pad: clamp(18px, 2.6vw, 30px);
  background: var(--ink);
  color: var(--cream);
  overflow-x: clip;
}

.page-products h2,
.page-products h3 {
  color: var(--cream);
}

/* ---------- 首屏 ---------- */
.page-products .pp-intro {
  position: relative;
  overflow: hidden;
  padding-block: clamp(26px, 5vw, 52px) clamp(34px, 5vw, 68px);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(112deg, transparent 44%, rgba(67, 245, 200, 0.08) 44.2%, transparent 45%),
    linear-gradient(112deg, transparent 66%, rgba(165, 107, 255, 0.1) 66.2%, transparent 67%),
    radial-gradient(120% 90% at 100% 0%, rgba(165, 107, 255, 0.12), transparent 62%);
}

.page-products .pp-intro-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-products .pp-intro-main h1 {
  font-size: clamp(32px, 6.4vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  font-weight: 900;
  margin: 14px 0 18px;
  max-width: 15em;
}

.page-products .pp-intro-main .lede {
  font-size: clamp(15px, 1.7vw, 17px);
}

.page-products .pp-intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pp-index {
  border: 1px solid var(--line);
  border-top: 2px solid var(--violet);
  background: var(--panel);
  padding: var(--pp-pad);
}

.page-products .pp-index-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
  margin: 0 0 12px;
}

.page-products .pp-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-index-list li + li {
  border-top: 1px solid var(--line);
}

.page-products .pp-index-list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 12px 2px;
  color: var(--cream);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: color 0.2s var(--ease);
}

.page-products .pp-index-list a:hover,
.page-products .pp-index-list a:focus-visible {
  color: var(--mint);
}

.page-products .pp-index-list .mono {
  color: var(--violet);
  font-size: 11px;
  letter-spacing: 0.1em;
  flex: none;
}

/* ---------- 通用小节头 ---------- */
.page-products .pp-sec-head {
  max-width: 72ch;
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-products .pp-sec-head h2 {
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 10px 0 12px;
}

.page-products .pp-sec-head .lede {
  font-size: clamp(14.5px, 1.5vw, 16px);
}

/* ---------- 账户中心模块 ---------- */
.page-products .pp-module-layout {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}

.page-products .pp-module-grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-module-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: var(--pp-pad);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-products .pp-module-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--mint), var(--violet));
  opacity: 0.55;
}

.page-products .pp-module-card:hover {
  border-color: rgba(67, 245, 200, 0.5);
}

.page-products .pp-module-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mint);
}

.page-products .pp-module-card h3 {
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.28;
  margin: 8px 0 10px;
}

.page-products .pp-module-card p {
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.75;
  margin: 0 0 16px;
}

.page-products .pp-module-media {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .pp-module-media .media-caption {
  margin: 0;
}

.page-products .pp-tip {
  margin: 0;
  border-left: 2px solid var(--amber);
  background: rgba(255, 138, 61, 0.08);
  padding: 14px 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pp-tip .mono {
  display: block;
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.12em;
  margin-bottom: 5px;
}

/* ---------- 换手机登录三步 ---------- */
.page-products .pp-switch {
  background:
    linear-gradient(180deg, rgba(67, 245, 200, 0.05), transparent 42%),
    var(--ink);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-rail-media {
  margin: 0 0 clamp(26px, 4vw, 44px);
  border: 1px solid var(--line);
}

.page-products .pp-steps {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-step {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--mint);
  padding: var(--pp-pad);
}

.page-products .pp-step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mint);
}

.page-products .pp-step h3 {
  font-size: clamp(19px, 2.2vw, 25px);
  line-height: 1.24;
  margin: 8px 0 10px;
}

.page-products .pp-step p {
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.78;
  margin: 0;
}

.page-products .pp-step details {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.page-products .pp-step summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--violet);
}

.page-products .pp-step summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-step summary::after {
  content: "  +";
}

.page-products .pp-step details[open] summary::after {
  content: "  −";
}

.page-products .pp-step details p {
  font-size: 13.5px;
  color: var(--mist);
  margin-top: 10px;
}

/* ---------- 检索与查阅 ---------- */
.page-products .pp-search {
  background:
    radial-gradient(90% 120% at 100% 10%, rgba(165, 107, 255, 0.14), transparent 58%),
    var(--ink);
}

.page-products .pp-search-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-products .pp-search-copy h2 {
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 10px 0 14px;
}

.page-products .pp-search-copy p {
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 16px;
  max-width: 60ch;
}

.page-products .pp-kw {
  list-style: none;
  margin: 20px 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-kw li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-kw .kbd {
  flex: none;
  color: var(--mint);
}

.page-products .pp-search-media {
  margin: 0;
  border: 1px solid var(--line);
}

/* ---------- 场景对照 ---------- */
.page-products .pp-compare-grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-compare-side {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: var(--pp-pad);
}

.page-products .pp-compare-side--a {
  border-top: 2px solid var(--mint);
}

.page-products .pp-compare-side--b {
  border-top: 2px solid var(--violet);
}

.page-products .pp-compare-side .mono {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-products .pp-compare-side h3 {
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.28;
  margin: 8px 0 18px;
}

.page-products .pp-compare-side dl {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-compare-side dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mint);
  margin-bottom: 4px;
}

.page-products .pp-compare-side--b dt {
  color: var(--violet);
}

.page-products .pp-compare-side dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pp-compare-media {
  margin: 0;
  border: 1px solid var(--line);
}

/* ---------- 厂商列表 ---------- */
.page-products .pp-vendor {
  background: var(--espresso);
  border-top: 1px solid var(--line);
}

.page-products .pp-vendor-media {
  margin: 0 0 clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
}

.page-products .pp-vtable {
  border: 1px solid var(--line);
  background: rgba(11, 13, 18, 0.55);
}

.page-products .pp-vhead {
  display: none;
}

.page-products .pp-vlist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-vrow {
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-vrow:last-child {
  border-bottom: 0;
}

.page-products .pp-vcell {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cream);
  margin-bottom: 10px;
}

.page-products .pp-vcell:last-child {
  margin-bottom: 0;
}

.page-products .pp-vlabel {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--mist);
  margin-bottom: 3px;
}

.page-products .pp-vver {
  color: var(--amber);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-products .pp-vendor-foot {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  gap: 18px;
}

.page-products .pp-vendor-foot p {
  margin: 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.8;
  max-width: 66ch;
}

.page-products .pp-vendor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 下一页入口 ---------- */
.page-products .pp-next {
  border-top: 1px solid var(--line);
}

.page-products .pp-next-grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-next-card {
  position: relative;
  display: block;
  text-decoration: none;
  color: var(--cream);
  background: var(--panel);
  border: 1px solid var(--line);
  padding: var(--pp-pad) var(--pp-pad) calc(var(--pp-pad) + 26px);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-products .pp-next-card:hover,
.page-products .pp-next-card:focus-visible {
  border-color: var(--mint);
  background: rgba(67, 245, 200, 0.06);
}

.page-products .pp-next-card .mono {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-products .pp-next-card h2 {
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.32;
  margin: 10px 0 0;
  font-weight: 700;
}

.page-products .pp-next-arrow {
  position: absolute;
  right: var(--pp-pad);
  bottom: calc(var(--pp-pad) * 0.6);
  color: var(--mint);
  font-size: 20px;
  line-height: 1;
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-products .pp-module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-steps::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--mint), var(--violet), var(--mint));
    opacity: 0.75;
  }

  .page-products .pp-step {
    border-left: 1px solid var(--line);
    border-top: 2px solid transparent;
    padding-top: calc(var(--pp-pad) + 14px);
  }

  .page-products .pp-step::before {
    content: "";
    position: absolute;
    top: -8px;
    left: var(--pp-pad);
    width: 14px;
    height: 14px;
    background: var(--ink);
    border: 2px solid var(--mint);
  }

  .page-products .pp-step:nth-child(2)::before {
    border-color: var(--violet);
  }

  .page-products .pp-step:nth-child(3)::before {
    border-color: var(--amber);
  }

  .page-products .pp-search-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-products .pp-compare-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-compare-side--b {
    margin-top: 44px;
  }

  .page-products .pp-compare-media {
    margin-top: 20px;
  }
}

@media (min-width: 960px) {
  .page-products .pp-intro-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-products .pp-index {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }

  .page-products .pp-module-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4.6fr);
    align-items: start;
  }

  .page-products .pp-module-card:nth-child(even) {
    margin-top: 34px;
  }

  .page-products .pp-vhead {
    display: grid;
    grid-template-columns: 120px 140px minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 16px;
    padding: 12px 18px;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--mist);
  }

  .page-products .pp-vrow {
    display: grid;
    grid-template-columns: 120px 140px minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    padding: 18px;
    transition: background 0.2s var(--ease);
  }

  .page-products .pp-vrow:hover {
    background: rgba(67, 245, 200, 0.05);
  }

  .page-products .pp-vcell {
    margin-bottom: 0;
    font-size: 13.5px;
  }

  .page-products .pp-vlabel {
    display: none;
  }

  .page-products .pp-vendor-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-module-card,
  .page-products .pp-next-card,
  .page-products .pp-index-list a,
  .page-products .pp-vrow {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>