.page-products {
  --pc-gap: clamp(20px, 4vw, 40px);
}

.page-products .pc-sec {
  padding-block: clamp(32px, 6vw, 66px);
  border-top: 1px solid var(--dag-mist);
}

/* ───────── 首屏 ───────── */
.page-products .pc-hero {
  position: relative;
  padding-top: clamp(26px, 5.4vw, 58px);
  padding-bottom: clamp(34px, 6vw, 68px);
}

.page-products .pc-hero h1 {
  margin: 10px 0 clamp(14px, 2.4vw, 22px);
  max-width: 19ch;
  font-size: clamp(30px, 7.2vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--dag-deep);
}

.page-products .pc-hero__lede {
  max-width: 64ch;
  margin: 0 0 clamp(22px, 3.6vw, 34px);
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.8;
  color: var(--dag-slate);
}

.page-products .pc-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 clamp(24px, 4vw, 36px);
  padding: 0;
  list-style: none;
  background: var(--dag-line);
  border: 1px solid var(--dag-line);
}

.page-products .pc-hero__facts li {
  background: var(--dag-paper);
  padding: clamp(12px, 2vw, 18px) clamp(12px, 2vw, 20px);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--dag-slate);
}

.page-products .pc-hero__facts .dag-mono {
  display: block;
  margin-bottom: 4px;
  font-size: clamp(17px, 3vw, 23px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--dag-deep);
}

.page-products .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pc-hero::after {
  content: "";
  display: block;
  height: 3px;
  margin-top: clamp(26px, 4.5vw, 46px);
  background: linear-gradient(
    90deg,
    var(--dag-orange) 0 clamp(56px, 14vw, 140px),
    var(--dag-line) clamp(56px, 14vw, 140px) 100%
  );
}

.page-products .pc-hero__vnote {
  display: none;
}

/* ───────── 章节头 ───────── */
.page-products .pc-sec-head {
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-products .pc-sec-head h2 {
  margin: 8px 0 12px;
  max-width: 24ch;
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--dag-deep);
}

.page-products .pc-sec-head__lead {
  max-width: 70ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--dag-slate);
}

/* ───────── 品类标签 ───────── */
.page-products .pc-tabs__list {
  display: flex;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 28px);
  padding-bottom: 10px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.page-products .pc-tabs__tab {
  flex: 0 0 auto;
  white-space: nowrap;
}

.page-products .pc-tabs__tab[aria-selected="true"] {
  background: var(--dag-orange);
  border-color: var(--dag-orange);
  color: #fff;
}

.page-products .pc-cat {
  border-top: 2px solid var(--dag-navy);
  padding-top: clamp(18px, 3vw, 28px);
}

.page-products .pc-cat__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.6vw, 40px);
}

.page-products .pc-cat__title {
  margin: 0 0 10px;
  font-size: clamp(19px, 2.6vw, 24px);
  letter-spacing: -0.01em;
  color: var(--dag-deep);
}

.page-products .pc-cat__lead {
  margin: 0 0 clamp(16px, 2.6vw, 22px);
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--dag-slate);
}

.page-products .pc-cat__items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 8px 18px;
  margin: 0 0 clamp(18px, 3vw, 26px);
  padding: 0;
  list-style: none;
}

.page-products .pc-cat__items li {
  position: relative;
  padding-left: 15px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--dag-ink);
}

.page-products .pc-cat__items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.64em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--dag-orange);
}

.page-products .pc-cat__spec {
  margin: 0;
  border-top: 1px solid var(--dag-line);
}

.page-products .pc-cat__specrow {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--dag-line);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .pc-cat__specrow dt {
  color: var(--dag-slate);
}

.page-products .pc-cat__specrow dd {
  margin: 0;
  color: var(--dag-ink);
}

.page-products .pc-cat__specrow dd.dag-mono {
  font-weight: 700;
  color: var(--dag-orange-dark);
}

.page-products .pc-cat__fig {
  margin: 0;
}

.page-products .pc-cat__fig .dag-figure__media {
  border-radius: var(--dag-r);
  overflow: hidden;
  border: 1px solid var(--dag-line);
}

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

/* ───────── 两条报价线 ───────── */
.page-products .pc-cmp__figure {
  margin: 0 0 clamp(20px, 3.4vw, 32px);
}

.page-products .pc-cmp__figure .dag-figure__media {
  border-radius: var(--dag-r);
  overflow: hidden;
  border: 1px solid var(--dag-line);
}

.page-products .pc-tablewrap {
  overflow-x: auto;
  background: var(--dag-paper);
  border: 1px solid var(--dag-line);
}

.page-products .pc-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pc-table caption {
  caption-side: top;
  padding: 13px 16px;
  text-align: left;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--dag-slate);
  background: var(--dag-mist);
  border-bottom: 1px solid var(--dag-line);
}

.page-products .pc-table th,
.page-products .pc-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--dag-line);
}

.page-products .pc-table thead th {
  background: var(--dag-deep);
  color: #fff;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.page-products .pc-table tbody th {
  font-weight: 600;
  color: var(--dag-deep);
  white-space: nowrap;
}

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

.page-products .pc-table td:nth-child(2) .dag-mono {
  font-weight: 700;
  color: var(--dag-navy);
}

.page-products .pc-table td:nth-child(3) .dag-mono {
  font-weight: 700;
  color: var(--dag-orange-dark);
}

.page-products .pc-table td:nth-child(4) {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--dag-slate);
  min-width: 240px;
}

.page-products .pc-cmp__note {
  margin: clamp(14px, 2.4vw, 20px) 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--dag-orange);
  font-size: 14px;
  line-height: 1.75;
  color: var(--dag-slate);
}

.page-products .pc-duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 22px);
  margin-top: clamp(20px, 3.4vw, 32px);
}

.page-products .pc-duo__card {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--dag-paper);
  border: 1px solid var(--dag-line);
  border-top: 4px solid var(--dag-navy);
}

.page-products .pc-duo__card h3 {
  margin: 6px 0 10px;
  font-size: 17px;
  color: var(--dag-deep);
}

.page-products .pc-duo__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dag-slate);
}

/* ───────── 价格因素 ───────── */
.page-products .pc-factors {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--dag-line);
}

.page-products .pc-factors li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 8px clamp(12px, 2vw, 24px);
  padding: clamp(14px, 2.4vw, 22px) 0;
  border-bottom: 1px solid var(--dag-line);
}

.page-products .pc-factors__no {
  grid-row: span 2;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--dag-orange);
  padding-top: 3px;
}

.page-products .pc-factors h3 {
  margin: 0;
  font-size: 16px;
  color: var(--dag-deep);
}

.page-products .pc-factors p {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--dag-slate);
}

.page-products .pc-price-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: clamp(20px, 3.2vw, 30px) 0 0;
  padding: clamp(14px, 2.2vw, 20px) clamp(16px, 2.4vw, 22px);
  background: var(--dag-mist);
  border-left: 4px solid var(--dag-orange);
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--dag-slate);
}

.page-products .pc-price-strip .dag-mono {
  font-weight: 700;
  color: var(--dag-deep);
}

.page-products .pc-price-foot {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--dag-slate);
}

.page-products .pc-price-foot a {
  color: var(--dag-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ───────── 会员阶梯 ───────── */
.page-products .pc-tier {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pc-tier__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: clamp(12px, 2vw, 22px);
  padding: clamp(14px, 2.2vw, 20px) clamp(14px, 2.2vw, 22px);
  background: var(--dag-mist);
  border-left: 4px solid var(--dag-line);
}

.page-products .pc-tier__item:nth-child(2) {
  border-left-color: var(--dag-link);
}

.page-products .pc-tier__item:nth-child(3) {
  border-left-color: var(--dag-navy);
}

.page-products .pc-tier__item:nth-child(4) {
  border-left-color: var(--dag-orange);
  background: var(--dag-paper);
}

.page-products .pc-tier__no {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--dag-slate);
  padding-top: 4px;
}

.page-products .pc-tier__name {
  margin: 0 0 6px;
  font-size: 16.5px;
  color: var(--dag-deep);
}

.page-products .pc-tier__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--dag-slate);
}

.page-products .pc-tier__foot {
  margin: clamp(16px, 2.6vw, 22px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--dag-slate);
}

.page-products .pc-tier__foot a {
  color: var(--dag-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ───────── 评价折叠面板 ───────── */
.page-products .pc-fb {
  border-top: 1px solid var(--dag-line);
}

.page-products .pc-fb .dag-acc__item {
  border-bottom: 1px solid var(--dag-line);
}

.page-products .pc-fb__trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: clamp(14px, 2.2vw, 20px) 0;
  background: none;
  border: 0;
  text-align: left;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--dag-deep);
  cursor: pointer;
}

.page-products .pc-fb__no {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--dag-orange);
}

.page-products .pc-fb__name {
  flex: 1 1 auto;
}

.page-products .pc-fb__trigger::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--dag-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--dag-orange);
}

.page-products .pc-fb__trigger[aria-expanded="true"]::after {
  content: "−";
}

.page-products .pc-fb__panel {
  padding: 0 0 clamp(16px, 2.6vw, 24px) 34px;
}

.page-products .pc-fb__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pc-fb__list li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 8px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--dag-slate);
}

.page-products .pc-fb__list li:last-child {
  margin-bottom: 0;
}

.page-products .pc-fb__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 2px;
  background: var(--dag-line);
}

/* ───────── 门店与办公方案 ───────── */
.page-products .pc-biz__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 40px);
  align-items: start;
}

.page-products .pc-biz__main h2 {
  margin: 8px 0 14px;
  max-width: 20ch;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--dag-deep);
}

.page-products .pc-biz__lead {
  margin: 0 0 clamp(16px, 2.6vw, 22px);
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--dag-slate);
}

.page-products .pc-biz__list {
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
  list-style: none;
}

.page-products .pc-biz__list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 9px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--dag-ink);
}

.page-products .pc-biz__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  background: var(--dag-mint);
}

.page-products .pc-biz__aside {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--dag-deep);
  color: #fff;
}

.page-products .pc-biz__aside .dag-label {
  color: var(--dag-amber);
}

.page-products .pc-biz__dl {
  margin: 14px 0 0;
}

.page-products .pc-biz__dl > div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(157, 184, 214, 0.32);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .pc-biz__dl > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pc-biz__dl dt {
  color: rgba(255, 255, 255, 0.62);
}

.page-products .pc-biz__dl dd {
  margin: 0;
  color: #fff;
}

.page-products .pc-biz__dl dd.dag-mono {
  font-weight: 700;
  color: var(--dag-amber);
}

/* ───────── 断点 ───────── */
@media (min-width: 720px) {
  .page-products .pc-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .pc-tier__item {
    grid-template-columns: 56px minmax(0, 1fr);
  }
}

@media (min-width: 800px) {
  .page-products .pc-factors li {
    grid-template-columns: 56px minmax(0, 216px) minmax(0, 1fr);
    align-items: baseline;
  }

  .page-products .pc-factors__no {
    grid-row: auto;
  }

  .page-products .pc-factors p {
    margin-top: 0;
  }
}

@media (min-width: 900px) {
  .page-products .pc-cat__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-products .pc-biz__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

@media (min-width: 1100px) {
  .page-products .pc-hero {
    padding-right: clamp(60px, 8vw, 96px);
  }

  .page-products .pc-hero__vnote {
    display: block;
    position: absolute;
    top: clamp(44px, 6vw, 76px);
    right: var(--dag-gutter);
    margin: 0;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    white-space: nowrap;
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--dag-slate);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pc-hero::after,
  .page-products .pc-tier__item,
  .page-products .pc-duo__card {
    transition: none;
  }
}
<<<END>>>