.page-products {
  --pd-g1: #A3B1A0;
  --pd-g2: #C4A79B;
  --pd-g3: #9FA8C4;
  --pd-g4: #C9C0A8;
  --pd-g5: #8FA79E;
  --pd-g6: #B6A9A0;
  --pd-body: #3A4E60;
  --pd-radius: 2px;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 0 0;
  font-size: 13px;
  color: var(--deep-3);
}
.page-products .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--steel);
}
.page-products .breadcrumbs__item:last-child {
  color: var(--pd-body);
}

/* ---------- 首屏拼贴 ---------- */
.page-products .pd-hero {
  position: relative;
  margin-top: 18px;
  padding: 30px 20px 34px;
  background: var(--deep-1);
  color: var(--mist);
  display: grid;
  gap: 30px;
  overflow: hidden;
  border-radius: var(--pd-radius);
}
.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(159, 179, 200, 0.09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(159, 179, 200, 0.09) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}
.page-products .pd-hero > * {
  position: relative;
  z-index: 1;
}
.page-products .pd-hero .mono-label {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}
.page-products .pd-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(27px, 7.2vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.page-products .pd-hero__lede {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 247, 249, 0.82);
}
.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.page-products .pd-hero__aside {
  display: grid;
  gap: 10px;
  align-content: start;
}
.page-products .pd-badge {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  background: var(--deep-2);
  border: 1px solid var(--line);
}
.page-products .pd-badge__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 32px;
  line-height: 1;
  color: var(--cyan);
}
.page-products .pd-badge__cap {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(244, 247, 249, 0.78);
}
.page-products .pd-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pd-tag {
  padding: 6px 12px;
  font-size: 13px;
  color: var(--ink);
  background: var(--card);
  border-radius: var(--pd-radius);
}
.page-products .pd-tag--phone { background: var(--tag-phone); }
.page-products .pd-tag--tablet { background: var(--tag-tablet); }
.page-products .pd-tag--desktop { background: var(--tag-desktop); }
.page-products .pd-tag--accessory { background: var(--tag-accessory); }

/* ---------- 通用章节 ---------- */
.page-products .pd-section {
  padding: 52px 0 0;
}
.page-products .pd-head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}
.page-products .pd-head .section-no {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--deep-3);
}
.page-products .pd-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 5.4vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-products .pd-lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pd-body);
}
.page-products .pd-figure {
  margin: 0 0 24px;
}
.page-products .pd-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--card);
  border-radius: var(--pd-radius);
}
.page-products .pd-figure .figure__caption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--pd-body);
  padding-left: 10px;
  border-left: 2px solid var(--cyan);
}

/* ---------- 三端对照 ---------- */
.page-products .pd-ends {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .pd-end {
  --pd-accent: var(--tag-tablet);
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 20px 18px 24px;
  background: var(--mist);
  border-top: 3px solid var(--pd-accent);
}
.page-products .pd-end--phone { --pd-accent: var(--tag-phone); }
.page-products .pd-end--tablet { --pd-accent: var(--tag-tablet); }
.page-products .pd-end--desktop { --pd-accent: var(--tag-desktop); }
.page-products .pd-end__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--deep-3);
}
.page-products .pd-end h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}
.page-products .pd-end p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-body);
}
.page-products .pd-end__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}
.page-products .pd-end__list li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--pd-body);
}
.page-products .pd-end__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 1px;
  background: var(--deep-3);
}

/* ---------- 分组筛选 ---------- */
.page-products .pd-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 12px;
  margin-bottom: 14px;
  -webkit-overflow-scrolling: touch;
}
.page-products .pd-chip {
  flex: 0 0 auto;
  padding: 8px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--ink);
  background: var(--card);
  border: 1px solid transparent;
  border-radius: var(--pd-radius);
  transition: border-color 160ms var(--ease), transform 160ms var(--ease);
}
.page-products .pd-chip--1 { background: var(--pd-g1); }
.page-products .pd-chip--2 { background: var(--pd-g2); }
.page-products .pd-chip--3 { background: var(--pd-g3); }
.page-products .pd-chip--4 { background: var(--pd-g4); }
.page-products .pd-chip--5 { background: var(--pd-g5); }
.page-products .pd-chip--6 { background: var(--pd-g6); }
.page-products .pd-chip:hover,
.page-products .pd-chip:focus-visible {
  border-color: var(--deep-3);
  transform: translateY(-1px);
}

/* ---------- 清单卡片 ---------- */
.page-products .pd-cards {
  display: grid;
  gap: 12px;
}
.page-products .pd-card {
  display: grid;
  border: 1px solid var(--line);
  background: var(--mist);
  border-radius: var(--pd-radius);
  scroll-margin-top: 24px;
  overflow: hidden;
}
.page-products .pd-card__tag {
  display: grid;
  align-content: start;
  gap: 4px;
  padding: 18px;
  background: var(--pd-g1);
  color: var(--ink);
}
.page-products .pd-card:nth-child(1) .pd-card__tag { background: var(--pd-g1); }
.page-products .pd-card:nth-child(2) .pd-card__tag { background: var(--pd-g2); }
.page-products .pd-card:nth-child(3) .pd-card__tag { background: var(--pd-g3); }
.page-products .pd-card:nth-child(4) .pd-card__tag { background: var(--pd-g4); }
.page-products .pd-card:nth-child(5) .pd-card__tag { background: var(--pd-g5); }
.page-products .pd-card:nth-child(6) .pd-card__tag { background: var(--pd-g6); }
.page-products .pd-card__count {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
}
.page-products .pd-card__name {
  font-size: 14px;
  font-weight: 600;
}
.page-products .pd-card__size {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(15, 26, 36, 0.66);
}
.page-products .pd-card__body {
  display: grid;
  gap: 10px;
  padding: 18px;
  align-content: start;
}
.page-products .pd-card__body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}
.page-products .pd-card__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-body);
}
.page-products .pd-card__notes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}
.page-products .pd-card__notes li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--pd-body);
}
.page-products .pd-card__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}
.page-products .pd-card__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--deep-3);
  padding-left: 10px;
  border-left: 2px solid var(--cyan);
}

/* ---------- 本期清单 ---------- */
.page-products .pd-brief {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .pd-brief__item {
  background: var(--mist);
  padding: 18px;
  border-radius: 0;
}
.page-products .pd-brief__item .panel__head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}
.page-products .pd-brief__tag {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--deep-3);
}
.page-products .pd-brief__item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}
.page-products .pd-brief__item .panel__trigger {
  flex: 0 0 auto;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--deep-3);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--pd-radius);
  cursor: pointer;
}
.page-products .pd-brief__item .panel__trigger:hover,
.page-products .pd-brief__item .panel__trigger:focus-visible {
  border-color: var(--cyan);
  color: var(--ink);
}
.page-products .pd-brief__item .panel__body {
  margin-top: 12px;
}
.page-products .pd-brief__item .panel__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pd-body);
}
.page-products .pd-brief__foot {
  margin: 18px 0 0;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-body);
  background: var(--card);
  border-left: 3px solid var(--orange);
}
.page-products .pd-brief__foot a {
  color: var(--deep-3);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--cyan);
}

/* ---------- 账号与缓存 ---------- */
.page-products .pd-account {
  display: grid;
  gap: 22px;
}
.page-products .pd-account__figure {
  padding: 16px;
  background: var(--deep-1);
  border-radius: var(--pd-radius);
}
.page-products .pd-svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .pd-account__copy {
  display: grid;
  gap: 12px;
  align-content: start;
}
.page-products .pd-account__copy h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}
.page-products .pd-account__copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pd-body);
}
.page-products .pd-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  counter-reset: pdstep;
}
.page-products .pd-steps li {
  counter-increment: pdstep;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-body);
}
.page-products .pd-steps li::before {
  content: counter(pdstep, decimal-leading-zero);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--deep-3);
  border: 1px solid var(--line);
  border-radius: var(--pd-radius);
}
.page-products .pd-note {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--deep-3);
  padding-left: 10px;
  border-left: 2px solid var(--steel);
}

/* ---------- 企业部署 ---------- */
.page-products .pd-deploy {
  display: grid;
  gap: 22px;
}
.page-products .pd-deploy__figure {
  margin: 0;
}
.page-products .pd-deploy__copy {
  display: grid;
  gap: 16px;
  align-content: start;
}
.page-products .pd-deploy__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}
.page-products .pd-deploy__list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: start;
}
.page-products .pd-deploy__no {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--deep-3);
  padding-top: 2px;
  border-top: 2px solid var(--cyan);
}
.page-products .pd-deploy__list h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}
.page-products .pd-deploy__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-body);
}
.page-products .pd-deploy__cta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--pd-body);
}

/* ---------- 版本通道 ---------- */
.page-products .pd-channels {
  display: grid;
  gap: 12px;
}
.page-products .pd-channel {
  --pd-accent: var(--deep-3);
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--pd-radius);
  background: var(--mist);
}
.page-products .pd-channel--stable {
  --pd-accent: var(--cyan);
  background: var(--deep-1);
  border-color: var(--deep-3);
  color: var(--mist);
}
.page-products .pd-channel--beta {
  --pd-accent: var(--orange);
}
.page-products .pd-channel__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--pd-accent);
}
.page-products .pd-channel--stable .pd-channel__kicker {
  color: var(--cyan);
}
.page-products .pd-channel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
}
.page-products .pd-channel--stable h3 { color: var(--mist); }
.page-products .pd-channel:not(.pd-channel--stable) h3 { color: var(--ink); }
.page-products .pd-channel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
}
.page-products .pd-channel--stable p { color: rgba(244, 247, 249, 0.82); }
.page-products .pd-channel:not(.pd-channel--stable) p { color: var(--pd-body); }
.page-products .pd-channel__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}
.page-products .pd-channel__list li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.65;
}
.page-products .pd-channel--stable .pd-channel__list li { color: rgba(244, 247, 249, 0.74); }
.page-products .pd-channel:not(.pd-channel--stable) .pd-channel__list li { color: var(--pd-body); }
.page-products .pd-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 1px;
  background: var(--pd-accent);
}
.page-products .pd-channel--stable .pd-channel__list li::before {
  background: var(--cyan);
}

.page-products .pd-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 18px;
  padding: 18px;
  background: var(--card);
  border-radius: var(--pd-radius);
}
.page-products .pd-bar p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
}
.page-products .pd-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 640px) {
  .page-products .pd-hero {
    padding: 40px 32px 44px;
    grid-template-columns: 1fr;
  }
  .page-products .pd-hero__aside {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
  .page-products .pd-hero__tags {
    grid-column: 1 / -1;
  }
  .page-products .pd-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-products .pd-hero {
    grid-template-columns: minmax(0, 1.65fr) minmax(240px, 1fr);
    gap: 40px;
    padding: 52px 40px 56px;
  }
  .page-products .pd-hero__aside {
    grid-template-columns: 1fr;
    border-left: 1px solid var(--line);
    padding-left: 28px;
  }
  .page-products .pd-hero__tags {
    grid-column: auto;
  }
  .page-products .pd-section {
    padding-top: 80px;
  }
  .page-products .pd-head {
    grid-template-columns: minmax(0, 1fr);
    max-width: 72ch;
  }
  .page-products .pd-ends {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pd-end {
    padding: 24px 22px 30px;
  }
  .page-products .pd-card {
    grid-template-columns: 200px minmax(0, 1fr);
  }
  .page-products .pd-card__tag {
    padding: 22px 20px;
    border-right: 1px solid rgba(15, 26, 36, 0.08);
  }
  .page-products .pd-card__body {
    padding: 22px 24px;
  }
  .page-products .pd-account {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 32px;
    align-items: start;
  }
  .page-products .pd-deploy {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }
  .page-products .pd-deploy__figure {
    order: 2;
  }
  .page-products .pd-chips {
    flex-wrap: wrap;
    overflow-x: visible;
  }
}
<<<END>>>