.page-products {
  --pp-rail: 232px;
  --pp-flow-gap: 56px;
  --pp-shadow-hover: 0 1px 2px rgba(13, 16, 19, 0.05), 0 20px 42px -30px rgba(13, 16, 19, 0.6);
}

.page-products .crumbs-wrap {
  padding-top: 104px;
  padding-bottom: 6px;
}

/* ===== 首屏 ===== */
.page-products .prod-hero {
  position: relative;
  padding: 24px 0 72px;
  overflow: hidden;
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(27, 79, 160, 0.055) 0 1px,
    transparent 1px 15px
  );
  opacity: 0.75;
  pointer-events: none;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--azure-600) 0%, var(--gold-500) 52%, var(--crimson-600) 100%);
}

.page-products .prod-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .prod-eyebrow {
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--azure-600);
}

.page-products .prod-hero__title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  max-width: 17em;
}

.page-products .prod-hero__lead {
  max-width: 46em;
  font-size: 17px;
  line-height: 1.82;
  color: var(--ink-700);
  margin: 0;
}

.page-products .prod-hero__strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin: 34px 0 28px;
  max-width: 760px;
}

.page-products .prod-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 0 4px 14px;
  border-left: 2px solid var(--azure-600);
}

.page-products .prod-stat__num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  line-height: 1.2;
}

.page-products .prod-stat__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray-400);
}

.page-products .prod-hero__cta {
  gap: 12px;
}

/* ===== 功能总览 ===== */
.page-products .prod-overview {
  padding-top: 76px;
  padding-bottom: 76px;
}

.page-products .prod-overview__head {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-products .prod-h2 {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.2vw, 33px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-products .prod-h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
  color: var(--ink-900);
}

.page-products .prod-overview__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-products .prod-overview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}

.page-products .prod-wall {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .prod-tile {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 3px 12px;
  height: 100%;
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--paper-0);
  text-decoration: none;
  color: inherit;
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), box-shadow 0.28s var(--ease), background-color 0.28s var(--ease);
}

.page-products .prod-tile__num {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 22px;
  letter-spacing: 0.06em;
  color: var(--azure-600);
}

.page-products .prod-tile__name {
  grid-column: 2;
  grid-row: 1;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-products .prod-tile__note {
  grid-column: 1 / -1;
  grid-row: 2;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray-400);
}

.page-products .prod-tile:hover,
.page-products .prod-tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--azure-600);
  box-shadow: var(--pp-shadow-hover);
  background: #fff;
}

.page-products .prod-overview__figure {
  margin: 0;
}

.page-products .prod-overview__figure .media-frame {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}

.page-products .media-frame img {
  display: block;
  max-width: 100%;
}

.page-products .media-frame__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gray-400);
}

/* ===== 两栏骨架 ===== */
.page-products .prod-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding-bottom: 8px;
}

.page-products .prod-rail {
  display: none;
}

.page-products .prod-flow > .prod-mod {
  padding: 48px 0;
}

.page-products .prod-flow > .prod-mod + .prod-mod {
  border-top: 1px solid var(--line);
}

.page-products .prod-flow > .prod-mod--family,
.page-products .prod-flow > .prod-mod--biz {
  margin: 10px 0;
  padding: 38px 22px 42px;
  border-radius: var(--r-card);
  border-top: 1px solid transparent;
}

.page-products .prod-flow > .prod-mod--family + .prod-mod--biz {
  margin-top: 22px;
}

.page-products .prod-mod__head {
  max-width: 720px;
  margin-bottom: 30px;
}

.page-products .prod-mod__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ink-700);
}

/* ===== 迁移模块 ===== */
.page-products .prod-mod__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-products .prod-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .prod-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 16px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--paper-0);
}

.page-products .prod-steps__i {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.65;
  color: var(--azure-600);
}

.page-products .prod-steps strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  color: var(--ink-900);
}

.page-products .prod-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
}

.page-products .prod-mod__figure {
  margin: 0;
}

.page-products .prod-mod__figure .media-frame {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}

.page-products .prod-note {
  margin-top: 28px;
  padding: 22px 22px 24px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold-500);
  border-radius: 0 var(--r-card) var(--r-card) 0;
  background: var(--paper-0);
}

.page-products .prod-note__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.page-products .prod-formats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-formats li {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-products .prod-formats .t-mono {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  font-weight: 700;
}

/* ===== 索引模块 ===== */
.page-products .prod-cats {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .prod-cats li {
  padding: 7px 15px;
  border: 1px solid rgba(27, 79, 160, 0.2);
  border-radius: var(--r-pill);
  background: var(--azure-100);
  color: var(--azure-600);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  transition: transform 0.24s var(--ease), background-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-products .prod-cats li:hover {
  transform: translateY(-2px);
  background: var(--azure-600);
  color: #fff;
}

.page-products .prod-hygiene {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 24px 22px 26px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--paper-0);
}

.page-products .prod-hygiene p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-products .prod-hygiene__tag {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: start;
}

/* ===== 家庭版区块 ===== */
.page-products .prod-mod--family {
  background: var(--sand-100);
  border: 1px solid rgba(27, 79, 160, 0.24);
}

.page-products .prod-family__list,
.page-products .prod-biz__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-products .prod-family__list li,
.page-products .prod-biz__list li {
  padding-left: 16px;
  border-left: 2px solid var(--azure-600);
}

.page-products .prod-family__list strong,
.page-products .prod-biz__list strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  color: var(--ink-900);
}

.page-products .prod-family__list span,
.page-products .prod-biz__list span {
  display: block;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
}

/* ===== 企业正式版区块 ===== */
.page-products .prod-mod--biz {
  background: var(--ink-900);
  border: 1px solid var(--line-gold);
  color: var(--paper-0);
}

.page-products .prod-mod--biz .sec-num {
  color: var(--gold-500);
}

.page-products .prod-mod--biz .prod-h2,
.page-products .prod-mod--biz .prod-h3,
.page-products .prod-mod--biz .prod-biz__list strong {
  color: var(--paper-0);
}

.page-products .prod-mod--biz .prod-mod__lead,
.page-products .prod-mod--biz .prod-biz__list span {
  color: rgba(250, 247, 241, 0.78);
}

.page-products .prod-mod--biz .prod-biz__list li {
  border-left-color: var(--gold-500);
}

.page-products .prod-mod--biz .media-frame {
  border-color: var(--line-gold);
}

.page-products .prod-mod--biz .media-frame__cap {
  color: rgba(201, 138, 30, 0.85);
}

/* ===== 版本对照 ===== */
.page-products .prod-compare {
  position: relative;
  margin-top: 48px;
  padding: 60px 0 76px;
  background: var(--paper-0);
  border-top: 1px solid var(--line);
}

.page-products .prod-compare::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500) 0%, var(--azure-600) 48%, var(--crimson-600) 100%);
}

.page-products .prod-mod__head--wide {
  max-width: 820px;
}

.page-products .prod-compare__figure {
  margin: 0 0 34px;
}

.page-products .prod-compare__figure .media-frame {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}

.page-products .prod-compare__tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: #fff;
}

.page-products .prod-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .prod-table thead th {
  padding: 15px 18px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  background: var(--sand-100);
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

.page-products .prod-table thead th:nth-child(2) {
  color: var(--azure-600);
}

.page-products .prod-table thead th:nth-child(3) {
  color: var(--gold-500);
}

.page-products .prod-table tbody th {
  padding: 16px 18px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-700);
  background: rgba(240, 228, 210, 0.36);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  vertical-align: top;
}

.page-products .prod-table tbody td {
  padding: 16px 18px;
  color: var(--ink-700);
  line-height: 1.7;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.page-products .prod-table tbody tr:last-child th,
.page-products .prod-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .prod-table tbody tr:hover th {
  background: rgba(27, 79, 160, 0.1);
}

.page-products .prod-table tbody tr:hover td {
  background: rgba(213, 226, 247, 0.36);
}

/* ===== 订阅收束 ===== */
.page-products .prod-subscribe {
  padding: 72px 0 96px;
  max-width: 900px;
}

.page-products .prod-subscribe__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 30px 0 28px;
}

.page-products .prod-sub-card {
  padding: 26px 24px 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--paper-0);
}

.page-products .prod-sub-card .t-mono {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.page-products .prod-sub-card .prod-h3 {
  font-size: 20px;
}

.page-products .prod-sub-card > p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-products .prod-sub-card--family {
  background: var(--sand-100);
  border-color: rgba(27, 79, 160, 0.24);
}

.page-products .prod-sub-card--biz {
  background: var(--ink-900);
  border-color: var(--line-gold);
  color: var(--paper-0);
}

.page-products .prod-sub-card--biz .t-mono {
  color: var(--gold-500);
}

.page-products .prod-sub-card--biz .prod-h3 {
  color: var(--paper-0);
}

.page-products .prod-sub-card--biz > p:last-child {
  color: rgba(250, 247, 241, 0.78);
}

.page-products .prod-subscribe__cta {
  gap: 12px;
}

.page-products .prod-subscribe__more {
  margin: 24px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray-400);
}

.page-products .prod-subscribe__more a {
  color: var(--azure-600);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== 响应式 ===== */
@media (min-width: 620px) {
  .page-products .prod-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .prod-formats li {
    grid-template-columns: 128px minmax(0, 1fr);
  }
}

@media (min-width: 640px) {
  .page-products .prod-hero__strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .prod-hygiene {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: center;
    gap: 28px;
  }
  .page-products .prod-subscribe__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-products .prod-mod__body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 36px;
  }
  .page-products .prod-flow > .prod-mod--family,
  .page-products .prod-flow > .prod-mod--biz {
    padding: 44px 36px 48px;
  }
}

@media (min-width: 960px) {
  .page-products .prod-overview__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: 44px;
  }
}

@media (min-width: 1000px) {
  .page-products .prod-body {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: var(--pp-flow-gap);
    align-items: start;
  }
  .page-products .prod-rail {
    display: block;
    position: sticky;
    top: 104px;
    padding: 6px 0 6px 18px;
    border-left: 2px solid var(--azure-600);
  }
  .page-products .prod-rail__title {
    margin: 0 0 14px;
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-400);
  }
  .page-products .prod-rail__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 11px;
  }
  .page-products .prod-rail__list a {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 6px;
    font-size: 13px;
    line-height: 1.55;
    color: var(--ink-700);
    text-decoration: none;
    transition: color 0.24s var(--ease), transform 0.24s var(--ease);
  }
  .page-products .prod-rail__list a span {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--gold-500);
    padding-top: 2px;
  }
  .page-products .prod-rail__list a:hover,
  .page-products .prod-rail__list a:focus-visible {
    color: var(--azure-600);
    transform: translateX(2px);
  }
}

@media (max-width: 700px) {
  .page-products .prod-table {
    min-width: 660px;
  }
  .page-products .prod-hero {
    padding-bottom: 56px;
  }
  .page-products .prod-overview {
    padding-top: 56px;
    padding-bottom: 56px;
  }
  .page-products .prod-subscribe {
    padding: 56px 0 76px;
  }
  .page-products .prod-compare {
    padding: 48px 0 60px;
    margin-top: 36px;
  }
  .page-products .prod-formats li {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-tile,
  .page-products .prod-cats li,
  .page-products .prod-rail__list a {
    transition: none;
  }
  .page-products .prod-tile:hover,
  .page-products .prod-tile:focus-visible,
  .page-products .prod-cats li:hover {
    transform: none;
  }
}
</PAGE_CSS>>>