.page-products {
  --pp-gap: clamp(22px, 4vw, 44px);
  --pp-line: rgba(107, 127, 120, .28);
}

.page-products .breadcrumbs {
  padding-top: 20px;
}

.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--moss);
}

.page-products .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-products .breadcrumb-link {
  color: var(--fir);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-products .breadcrumb-current {
  color: var(--ink);
}

/* 首屏 */
.page-products .exp-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 var(--pp-gap);
  overflow: hidden;
  isolation: isolate;
}

.page-products .exp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(128deg, rgba(127, 183, 201, .38) 0%, rgba(127, 183, 201, 0) 48%),
    linear-gradient(310deg, rgba(14, 90, 74, .20) 0%, rgba(14, 90, 74, 0) 55%);
  clip-path: polygon(0 0, 100% 0, 100% 74%, 0 100%);
  pointer-events: none;
}

.page-products .exp-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 52px);
  align-items: start;
}

.page-products h1 {
  margin: 12px 0 16px;
  font-size: clamp(30px, 5.6vw, 46px);
  line-height: 1.16;
  letter-spacing: -.015em;
  font-weight: 800;
  color: var(--ink);
}

.page-products .lede {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--moss);
  max-width: 34em;
}

.page-products .exp-facts {
  margin: 24px 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
  border-radius: 14px;
  overflow: hidden;
}

.page-products .exp-facts li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 13px 14px;
  background: var(--frost);
}

.page-products .fact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--moss);
}

.page-products .fact-val {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
}

.page-products .exp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .exp-hero-preview {
  display: grid;
  gap: 18px;
  justify-items: center;
}

.page-products .phone-frame {
  position: relative;
  width: min(292px, 100%);
  padding: 13px;
  border-radius: 38px;
  background: linear-gradient(160deg, var(--fir-deep), var(--fir));
  box-shadow: var(--shadow-lift);
}

.page-products .phone-frame::after {
  content: "";
  position: absolute;
  inset: 13px;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, .18);
  pointer-events: none;
}

.page-products .phone-notch {
  position: absolute;
  top: 21px;
  left: 50%;
  transform: translateX(-50%);
  width: 62px;
  height: 6px;
  border-radius: 99px;
  background: rgba(255, 255, 255, .4);
  z-index: 2;
}

.page-products .phone-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 26px;
  object-fit: cover;
  background: var(--frost);
}

.page-products .preview-notes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fir-deep);
}

.page-products .preview-notes li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.page-products .note-dot {
  flex: none;
  margin-top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sand);
}

/* 下载卡 */
.page-products .download-panel {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-lg);
  background: var(--frost);
  box-shadow: var(--shadow-card);
}

.page-products .download-visual {
  position: relative;
  min-height: 220px;
  background: linear-gradient(150deg, var(--maple), var(--maple-deep) 55%, var(--indigo));
}

.page-products .download-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-products .download-card {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: clamp(22px, 4vw, 38px);
}

.page-products .dl-version {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: clamp(34px, 6.2vw, 48px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-products .dl-version-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  padding: 4px 10px;
  border-radius: 99px;
  background: var(--sand);
  color: var(--ink);
}

.page-products .dl-meta {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .dl-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--moss);
}

.page-products .dl-meta dd {
  margin: 5px 0 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .dl-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--moss);
}

.page-products .dl-hint {
  margin: 0;
  padding: 12px 14px;
  border-left: 3px solid var(--sand);
  border-radius: 0 10px 10px 0;
  background: rgba(217, 164, 65, .14);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .dl-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}

/* 章节头 */
.page-products .section-head {
  max-width: 660px;
  margin-bottom: 26px;
}

.page-products .section-title {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.32;
  font-weight: 800;
  color: var(--ink);
}

/* 三条说明 */
.page-products .note-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .note-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 26px 22px 22px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-md);
  background: var(--frost);
  box-shadow: var(--shadow-card);
}

.page-products .note-card::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 0;
  width: 46px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: var(--maple);
}

.page-products .note-card--fix::before {
  background: var(--fir);
}

.page-products .note-card--env::before {
  background: var(--ice);
}

.page-products .note-no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--moss);
}

.page-products .note-title {
  margin: 0;
  font-size: 17.5px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .note-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--moss);
}

/* 环境信息 */
.page-products .env-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 26px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: linear-gradient(120deg, rgba(127, 183, 201, .22), rgba(14, 90, 74, .10));
  border: 1px solid var(--pp-line);
}

.page-products .env-strip-media {
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--frost);
}

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

.page-products .env-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .env-list li {
  display: grid;
  gap: 3px;
  padding-left: 14px;
  border-left: 2px solid var(--fir);
}

.page-products .env-key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--fir-deep);
}

.page-products .env-val {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}

/* 功能预览 */
.page-products .feature-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: clamp(18px, 3vw, 30px);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, var(--fir-deep), #0A4C3E);
  color: var(--frost);
}

.page-products .feature-mock {
  display: grid;
  gap: 9px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14);
  align-content: start;
}

.page-products .mock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  margin-bottom: 3px;
  border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.page-products .mock-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: rgba(255, 255, 255, .72);
}

.page-products .mock-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 99px;
  background: rgba(217, 164, 65, .22);
  color: var(--sand);
}

.page-products .mock-card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "no name"
    "no meta";
  gap: 2px 10px;
  padding: 11px 13px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .92);
}

.page-products .mock-card--anchor {
  background: var(--frost);
  box-shadow: 0 0 0 2px var(--sand), 0 14px 26px -20px rgba(0, 0, 0, .9);
}

.page-products .mock-no {
  grid-area: no;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--maple);
  padding-right: 10px;
  border-right: 1px solid rgba(107, 127, 120, .35);
}

.page-products .mock-name {
  grid-area: name;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .mock-meta {
  grid-area: meta;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--moss);
}

.page-products .feature-notes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-products .feature-notes li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
}

.page-products .feature-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--fir-deep);
  background: var(--ice);
  border-radius: 8px;
  padding: 4px 8px;
  line-height: 1.2;
}

.page-products .feature-notes h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--frost);
}

.page-products .feature-notes p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .76);
}

/* 安装步骤 */
.page-products .install-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-products .install-media {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(140deg, rgba(200, 16, 46, .16), rgba(31, 58, 95, .18));
}

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

.page-products .steps {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .step {
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-md);
  background: var(--frost);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-products .step[open] {
  border-color: rgba(200, 16, 46, .45);
}

.page-products .step summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink);
}

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

.page-products .step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--moss);
}

.page-products .step[open] summary::after {
  content: "–";
  color: var(--maple);
}

.page-products .step-no {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--frost);
  background: var(--fir);
  border-radius: 8px;
  padding: 4px 9px;
  line-height: 1.2;
}

.page-products .step-body {
  padding: 0 18px 18px;
}

.page-products .step-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--moss);
}

.page-products .step-more {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--moss);
}

.page-products .step-more a {
  color: var(--maple);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, .4);
}

/* 版本演进 */
.page-products .version-media {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(120deg, rgba(31, 58, 95, .92), rgba(14, 90, 74, .85));
  margin-bottom: 22px;
}

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

.page-products .version-track {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .version-node {
  position: relative;
  padding: 22px 20px 20px;
  border-radius: var(--radius-md);
  background: var(--frost);
  border: 1px solid var(--pp-line);
  border-top: 3px solid var(--ice);
}

.page-products .version-node--now {
  border-top-color: var(--maple);
  background: linear-gradient(180deg, rgba(217, 164, 65, .12), var(--frost) 60%);
}

.page-products .version-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--indigo);
  background: rgba(127, 183, 201, .28);
  border-radius: 8px;
  padding: 3px 10px;
}

.page-products .version-node--now .version-badge {
  color: var(--frost);
  background: var(--maple);
}

.page-products .version-era {
  margin: 10px 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--moss);
}

.page-products .version-node h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .version-node p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--moss);
}

/* 适用场景 */
.page-products .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .scene-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  border-radius: var(--radius-md);
  background: var(--frost);
  border: 1px solid var(--pp-line);
  border-left: 4px solid var(--maple);
  box-shadow: var(--shadow-card);
}

.page-products .scene-card--ice {
  border-left-color: var(--ice);
}

.page-products .scene-card--wine {
  border-left-color: var(--wine);
}

.page-products .scene-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  padding: 3px 9px;
  border-radius: 99px;
  background: rgba(14, 90, 74, .12);
  color: var(--fir-deep);
}

.page-products .scene-card h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .scene-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--moss);
}

.page-products .scene-link {
  margin-top: auto;
  padding-top: 6px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--maple);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, .35);
  align-self: flex-start;
}

/* 结尾 CTA */
.page-products .exp-cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--indigo), var(--fir-deep));
  color: var(--frost);
}

.page-products .eyebrow--light {
  color: var(--sand);
}

.page-products .exp-cta h2 {
  margin: 10px 0 12px;
  font-size: clamp(21px, 3.2vw, 28px);
  line-height: 1.34;
  font-weight: 800;
  color: var(--frost);
}

.page-products .exp-cta p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .78);
  max-width: 40em;
}

.page-products .exp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-self: center;
}

/* 桌面端 */
@media (min-width: 760px) {
  .page-products .note-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-products .env-strip {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    padding: 24px;
  }

  .page-products .feature-notes {
    grid-template-columns: 1fr 1fr;
    gap: 22px 26px;
  }
}

@media (min-width: 900px) {
  .page-products .exp-hero-inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
  }

  .page-products .exp-hero-preview {
    justify-items: stretch;
  }

  .page-products .phone-frame {
    justify-self: center;
  }

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

  .page-products .download-visual,
  .page-products .download-visual img {
    min-height: 100%;
  }

  .page-products .feature-board {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: 30px;
  }

  .page-products .install-wrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 30px;
  }

  .page-products .version-track {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    position: relative;
  }

  .page-products .version-track::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 34px;
    height: 2px;
    background: linear-gradient(90deg, var(--ice), var(--fir), var(--maple));
  }

  .page-products .version-node {
    border: 0;
    border-top: 0;
    border-radius: 0;
    background: transparent;
    padding: 0 20px;
  }

  .page-products .version-node--now {
    background: transparent;
  }

  .page-products .version-badge {
    position: relative;
    z-index: 1;
    background: var(--frost);
    border: 1px solid var(--ice);
    margin-bottom: 4px;
  }

  .page-products .version-node--now .version-badge {
    background: var(--maple);
    border-color: var(--maple);
  }

  .page-products .exp-cta {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
    gap: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .download-panel,
  .page-products .note-card,
  .page-products .scene-card,
  .page-products .step {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>