.page-products {
  overflow-x: clip;
  background: var(--white);
  color: var(--ink);
}

.page-products .breadcrumb {
  padding-top: 20px;
  padding-bottom: 4px;
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--graphite);
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  font-family: var(--font-mono);
  color: var(--silver);
}

.page-products .breadcrumb a {
  color: var(--graphite);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .breadcrumb a:hover {
  color: var(--grass);
  border-bottom-color: var(--grass);
}

/* ---------- 首屏 ---------- */

.page-products .sol-hero {
  position: relative;
  padding-top: 36px;
  padding-bottom: 48px;
}

.page-products .sol-hero::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -20%;
  width: min(520px, 62%);
  height: calc(100% + 100px);
  background: var(--mist);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 0;
}

.page-products .sol-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-products .sol-hero-copy .eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-products h1 {
  margin: 0 0 20px;
  max-width: 16em;
  font-size: clamp(32px, 7vw, 60px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-products .sol-lede {
  margin: 0 0 24px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--graphite);
}

.page-products .sol-hero-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin: 0;
}

.page-products .btn-primary {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding: 0 22px;
  border-radius: var(--radius);
  background: var(--orange);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 180ms var(--ease);
}

.page-products .btn-primary:hover {
  background: var(--orange-deep);
  color: var(--white);
}

.page-products .sol-textlink {
  color: var(--grass);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid var(--grass);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .sol-textlink:hover {
  color: var(--path);
  border-bottom-color: var(--path);
}

.page-products .sol-hero-panel {
  padding: 24px 22px;
  background: var(--white);
  border: var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-products .sol-panel-tag {
  display: inline-block;
  margin-bottom: 16px;
  padding: 3px 8px;
  background: var(--orange-tint);
  color: var(--orange-deep);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-products .sol-hero-path {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-products .sol-hero-path li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-top: var(--line);
  font-size: 18px;
  font-weight: 600;
}

.page-products .sol-hero-path li:first-child {
  border-top: none;
}

.page-products .sol-hero-path .mono {
  font-size: 13px;
  font-weight: 400;
  color: var(--grass);
}

.page-products .sol-panel-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--graphite);
}

/* ---------- 通用章节 ---------- */

.page-products .sol-split,
.page-products .sol-web,
.page-products .sol-app,
.page-products .sol-checklist,
.page-products .sol-center,
.page-products .sol-stuck,
.page-products .sol-matrix-wrap {
  padding-top: 52px;
  padding-bottom: 52px;
  border-top: var(--line);
}

.page-products .sol-section-head {
  margin-bottom: 28px;
}

.page-products .sol-section-head .eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-products h2 {
  margin: 0 0 14px;
  max-width: 24em;
  font-size: clamp(24px, 4.4vw, 38px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-products .sol-section-lede {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--graphite);
}

.page-products h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .sol-figure {
  margin: 0 0 24px;
}

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

.page-products .sol-inline-link {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--graphite);
}

.page-products .sol-inline-link a,
.page-products .sol-stuck-more a,
.page-products .sol-matrix-note a {
  color: var(--grass);
  text-decoration: none;
  border-bottom: 1px solid var(--silver);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .sol-inline-link a:hover,
.page-products .sol-stuck-more a:hover,
.page-products .sol-matrix-note a:hover {
  color: var(--path);
  border-bottom-color: var(--path);
}

/* ---------- 设备分流 ---------- */

.page-products .sol-split-grid {
  display: grid;
  gap: 14px;
}

.page-products .sol-device {
  display: flex;
  flex-direction: column;
  padding: 22px 20px;
  background: var(--white);
  border: var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .sol-device:hover {
  border-color: var(--grass);
  transform: translateY(-2px);
}

.page-products .sol-device--wide {
  background: var(--mist);
  border-left: 3px solid var(--grass);
}

.page-products .sol-device-lead {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-products .sol-device-detail {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--graphite);
}

.page-products .sol-device-meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: var(--line);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--graphite);
}

.page-products .sol-pill {
  align-self: flex-start;
  margin: 0 0 12px;
  padding: 3px 9px;
  border-radius: var(--radius);
  font-size: 11px;
  letter-spacing: 0.1em;
  line-height: 1.6;
}

.page-products .sol-pill--web {
  background: var(--grass);
  color: var(--white);
}

.page-products .sol-pill--app {
  background: var(--orange-tint);
  color: var(--orange-deep);
}

.page-products .sol-pill--both {
  background: var(--white);
  color: var(--graphite);
  border: 1px solid var(--silver);
}

/* ---------- 网页版 ---------- */

.page-products .sol-web-grid {
  display: grid;
  gap: 28px;
}

.page-products .sol-web-copy .eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-products .sol-mini-steps {
  margin: 28px 0 24px;
  padding: 0;
  list-style: none;
}

.page-products .sol-mini-steps > li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 20px 0;
  border-top: var(--line);
}

.page-products .sol-mini-num {
  font-size: 15px;
  color: var(--grass);
  letter-spacing: 0.04em;
}

.page-products .sol-mini-steps p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--graphite);
}

.page-products .sol-mini-steps h3 {
  margin-bottom: 8px;
}

.page-products .sol-see {
  font-size: 13px;
  color: var(--ink);
  padding-left: 10px;
  border-left: 2px solid var(--orange);
}

.page-products .sol-fold {
  border: var(--line);
  border-radius: var(--radius);
  background: var(--mist);
}

.page-products .sol-fold summary {
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  transition: color 180ms var(--ease);
}

.page-products .sol-fold summary::-webkit-details-marker {
  display: none;
}

.page-products .sol-fold summary::before {
  content: "+";
  display: inline-block;
  width: 18px;
  font-family: var(--font-mono);
  color: var(--grass);
}

.page-products .sol-fold[open] summary::before {
  content: "−";
}

.page-products .sol-fold summary:hover {
  color: var(--grass);
}

.page-products .sol-fold-list {
  margin: 0;
  padding: 4px 18px 16px 40px;
  list-style: none;
  border-top: var(--line);
}

.page-products .sol-fold-list li {
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
  border-bottom: 1px dashed var(--silver);
}

.page-products .sol-fold-list li:last-child {
  border-bottom: none;
}

.page-products .sol-fold-list .mono {
  display: inline-block;
  min-width: 78px;
  color: var(--ink);
  font-size: 13px;
}

.page-products .sol-web-figure {
  margin: 0;
}

/* ---------- 安卓端 ---------- */

.page-products .sol-app-head {
  margin-bottom: 28px;
}

.page-products .sol-app-head .eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-products .sol-app-grid {
  display: grid;
  gap: 24px;
}

.page-products .sol-app-facts {
  display: grid;
  gap: 14px;
}

.page-products .sol-fact {
  padding: 20px;
  border: var(--line);
  border-left: 3px solid var(--grass);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.page-products .sol-fact p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--graphite);
}

.page-products .sol-fact h3 {
  font-size: 16px;
}

.page-products .sol-version {
  display: inline-block;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--grass);
  letter-spacing: 0.02em;
  vertical-align: -2px;
}

.page-products .sol-copy-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-products .copy-btn {
  height: 32px;
  padding: 0 12px;
  border: 1px solid var(--silver);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--graphite);
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .copy-btn:hover,
.page-products .copy-btn:focus-visible {
  border-color: var(--grass);
  color: var(--grass);
}

.page-products .copy-hint {
  font-size: 12px;
  color: var(--grass);
}

.page-products .sol-app-figure {
  margin: 0;
}

/* ---------- 三步清单 ---------- */

.page-products .sol-steps {
  counter-reset: step;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .sol-step {
  position: relative;
  counter-increment: step;
  padding: 0 0 30px 54px;
}

.page-products .sol-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--grass);
}

.page-products .sol-step::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 30px;
  bottom: 6px;
  width: 2px;
  background: var(--grass);
  opacity: 0.28;
}

.page-products .sol-step:last-child {
  padding-bottom: 0;
}

.page-products .sol-step:last-child::after {
  display: none;
}

.page-products .sol-step p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--graphite);
}

.page-products .sol-step-see {
  padding: 8px 12px;
  background: var(--mist);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--ink);
}

/* ---------- 会员中心 ---------- */

.page-products .sol-center-grid {
  display: grid;
  gap: 28px;
}

.page-products .sol-center-copy .eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-products .sol-zones {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .sol-zones > li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 16px 16px 16px 14px;
  border: var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .sol-zones > li:hover {
  background: var(--mist);
  border-color: var(--silver);
}

.page-products .sol-zones .mono {
  font-size: 13px;
  color: var(--orange-deep);
  padding-top: 3px;
}

.page-products .sol-zones h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.page-products .sol-zones p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-products .sol-center-figure {
  margin: 0;
}

/* ---------- 常见卡点 ---------- */

.page-products .sol-stuck-grid {
  display: grid;
  gap: 14px;
}

.page-products .sol-stuck-card {
  padding: 20px;
  background: var(--mist);
  border: var(--line);
  border-radius: var(--radius);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .sol-stuck-card:hover {
  border-color: var(--grass);
  transform: translateY(-2px);
}

.page-products .sol-stuck-card p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--graphite);
}

.page-products .sol-stuck-more {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: var(--line);
  font-size: 14px;
  line-height: 1.9;
  color: var(--graphite);
}

/* ---------- 对照表 ---------- */

.page-products .sol-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: var(--line);
  border-radius: var(--radius);
}

.page-products .sol-matrix {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .sol-matrix caption {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--graphite);
  background: var(--mist);
  border-bottom: var(--line);
}

.page-products .sol-matrix thead th {
  padding: 12px 14px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--white);
  border-bottom: 1px solid var(--ink);
}

.page-products .sol-matrix tbody th,
.page-products .sol-matrix tbody td {
  padding: 13px 14px;
  text-align: left;
  font-weight: 400;
  color: var(--graphite);
  border-bottom: 1px dashed var(--silver);
  line-height: 1.7;
}

.page-products .sol-matrix tbody th {
  color: var(--ink);
  font-size: 12.5px;
  white-space: nowrap;
}

.page-products .sol-matrix tbody tr:last-child th,
.page-products .sol-matrix tbody tr:last-child td {
  border-bottom: none;
}

.page-products .sol-matrix tbody tr {
  transition: background-color 180ms var(--ease);
}

.page-products .sol-matrix tbody tr:hover {
  background: var(--mist);
}

.page-products .sol-matrix-note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--graphite);
}

/* ---------- 平板 ---------- */

@media (min-width: 768px) {
  .page-products .sol-stuck-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-products .sol-app-facts > .sol-fact:first-child {
    grid-column: 1 / -1;
  }
}

/* ---------- 桌面 ---------- */

@media (min-width: 1024px) {
  .page-products .sol-hero {
    padding-top: 56px;
    padding-bottom: 72px;
  }

  .page-products .sol-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 48px;
  }

  .page-products .sol-hero-panel {
    padding: 28px 26px;
  }

  .page-products .sol-split-grid {
    grid-template-columns: 40fr 32fr 28fr;
    align-items: stretch;
  }

  .page-products .sol-web-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .sol-app-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .sol-app-facts {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .sol-app-facts > .sol-fact:first-child {
    grid-column: auto;
  }

  .page-products .sol-center-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 48px;
    align-items: start;
  }

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

  .page-products .sol-zones > li:first-child {
    grid-column: 1 / -1;
    background: var(--mist);
  }

  .page-products .sol-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
  }

  .page-products .sol-step {
    padding: 40px 0 0 0;
  }

  .page-products .sol-step::before {
    top: 0;
  }

  .page-products .sol-step::after {
    left: 38px;
    top: 15px;
    right: 0;
    bottom: auto;
    width: auto;
    height: 2px;
  }

  .page-products .sol-step:last-child::after {
    display: none;
  }

  .page-products .sol-split,
  .page-products .sol-web,
  .page-products .sol-app,
  .page-products .sol-checklist,
  .page-products .sol-center,
  .page-products .sol-stuck,
  .page-products .sol-matrix-wrap {
    padding-top: 72px;
    padding-bottom: 72px;
  }
}

@media (min-width: 1280px) {
  .page-products .sol-section-head {
    display: grid;
    grid-template-columns: minmax(0, 0.62fr) minmax(0, 0.38fr);
    gap: 40px;
    align-items: end;
  }

  .page-products .sol-section-head .eyebrow {
    grid-column: 1 / -1;
  }

  .page-products .sol-section-head h2 {
    margin-bottom: 0;
  }

  .page-products .sol-section-head .sol-section-lede {
    padding-bottom: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sol-device,
  .page-products .sol-stuck-card,
  .page-products .sol-matrix tbody tr,
  .page-products .sol-zones > li,
  .page-products .btn-primary,
  .page-products .copy-btn,
  .page-products .sol-textlink,
  .page-products .sol-inline-link a,
  .page-products .breadcrumb a {
    transition: none;
  }

  .page-products .sol-device:hover,
  .page-products .sol-stuck-card:hover {
    transform: none;
  }
}
<<<END>>>