.page-products {
  --pc-block: clamp(2.25rem, 5vw, 3.75rem);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products a:focus-visible,
.page-products button:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

/* ---------- 顶部上下文 ---------- */
.page-products .pc-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
  padding-top: clamp(1rem, 3vw, 1.6rem);
}

.page-products .pc-status {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--graphite);
}

.page-products .pc-status::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.2);
  flex: none;
}

/* ---------- 首屏 ---------- */
.page-products .pc-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 2.5rem);
  padding-block: clamp(1.5rem, 4vw, 2.75rem) clamp(2rem, 5vw, 3.5rem);
}

.page-products .pc-hero::before {
  content: "";
  position: absolute;
  top: -3rem;
  right: -14%;
  width: 44%;
  height: 130%;
  border-radius: 40px;
  transform: skewX(-14deg);
  background: linear-gradient(150deg, rgba(230, 57, 70, 0.12), rgba(244, 162, 97, 0.18) 58%, rgba(255, 248, 240, 0));
  pointer-events: none;
  z-index: 0;
}

.page-products .pc-hero__body {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.page-products .pc-hero h1 {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.2vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--midnight);
}

.page-products .pc-hero h1 em {
  font-style: normal;
  color: var(--red);
  display: inline-block;
  transform: skewX(-6deg);
}

.page-products .pc-hero__lede {
  margin: 1.15rem 0 0;
  max-width: 62ch;
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  line-height: 1.85;
  color: var(--graphite);
}

.page-products .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-products .pc-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  padding-top: 1.25rem;
  border-top: 1px dashed var(--line);
}

.page-products .pc-stat {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding-left: 0.85rem;
  border-left: 3px solid var(--gold);
}

.page-products .pc-stat__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  line-height: 1.1;
  color: var(--midnight);
}

.page-products .pc-stat__unit {
  font-size: 0.6em;
  margin-left: 0.12em;
  color: var(--red);
}

.page-products .pc-stat__label {
  font-size: 0.78rem;
  color: var(--graphite);
  letter-spacing: 0.02em;
}

/* ---------- 索引卡 ---------- */
.page-products .pc-index-card {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3.5vw, 1.75rem);
  color: #fff;
  background: linear-gradient(157deg, #1d3557 0%, #14213d 100%);
  box-shadow: var(--shadow-md);
}

.page-products .pc-index-card::after {
  content: "";
  position: absolute;
  right: -3rem;
  bottom: -4rem;
  width: 11rem;
  height: 11rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 162, 97, 0.42), rgba(244, 162, 97, 0) 68%);
  pointer-events: none;
}

.page-products .pc-index-card__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .pc-index-list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pc-index-list li + li {
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.page-products .pc-index-list a {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.72rem 0.1rem;
  color: #fff;
  text-decoration: none;
  transition: color 0.16s var(--ease);
}

.page-products .pc-index-list a:hover,
.page-products .pc-index-list a:focus-visible {
  color: var(--gold-soft);
}

.page-products .pc-index-list__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gold);
}

.page-products .pc-index-list__text {
  font-weight: 700;
  font-size: 0.96rem;
}

.page-products .pc-index-list__hint {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
  white-space: nowrap;
}

.page-products .pc-index-card__foot {
  position: relative;
  z-index: 1;
  margin: 0.9rem 0 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.72);
}

.page-products .pc-index-card__foot a {
  color: var(--gold-soft);
}

/* ---------- 快捷索引带 ---------- */
.page-products .pc-jump {
  background: rgba(255, 248, 240, 0.94);
  border-block: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.page-products .pc-jump ul {
  display: flex;
  gap: 0.4rem;
  margin: 0;
  padding: 0.55rem 0;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: none;
}

.page-products .pc-jump ul::-webkit-scrollbar {
  display: none;
}

.page-products .pc-jump a {
  display: inline-block;
  white-space: nowrap;
  padding: 0.42rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.16s var(--ease), color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-products .pc-jump a:hover,
.page-products .pc-jump a:focus-visible {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

/* ---------- 区块节奏 ---------- */
.page-products .pc-section,
.page-products .pc-block {
  padding-block: var(--pc-block);
  scroll-margin-top: calc(var(--head-h) + 3.5rem);
}

.page-products .pc-overview {
  padding-top: clamp(2rem, 5vw, 3rem);
}

.page-products .pc-head {
  max-width: 64ch;
  margin-bottom: 1.5rem;
}

.page-products .pc-head h2 {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.6vw, 2.15rem);
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--midnight);
}

.page-products .pc-head__lede {
  margin: 0.85rem 0 0;
  font-size: clamp(0.94rem, 1.4vw, 1.02rem);
  line-height: 1.85;
  color: var(--graphite);
}

/* ---------- 项目卡 ---------- */
.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.3rem;
}

.page-products .filter-count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--graphite);
}

.page-products .pc-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-products .pc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.3rem 1.25rem 1.35rem 1.5rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pc-card::before {
  content: "";
  position: absolute;
  inset: 0.95rem auto 0.95rem 0.5rem;
  width: 4px;
  border-radius: 4px;
  background: var(--red);
}

.page-products .pc-card:nth-child(2)::before {
  background: var(--gold);
}

.page-products .pc-card:nth-child(3)::before {
  background: var(--teal);
}

.page-products .pc-card:nth-child(4)::before {
  background: var(--midnight);
}

.page-products .pc-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}

.page-products .pc-card__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--red);
}

.page-products .pc-card h3 {
  margin: 0;
  font-size: 1.13rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--midnight);
}

.page-products .pc-card h3 a {
  color: inherit;
  text-decoration: none;
}

.page-products .pc-card h3 a:hover {
  color: var(--red);
}

.page-products .pc-card__scene {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
}

.page-products .pc-card__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--graphite);
}

.page-products .pc-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: auto 0 0;
  padding-top: 0.65rem;
}

/* ---------- 主栏与侧栏 ---------- */
.page-products .pc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.page-products .pc-main {
  min-width: 0;
}

.page-products .pc-main .pc-block:first-child {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-products .pc-block + .pc-block {
  border-top: 1px dashed var(--line);
}

.page-products .pc-rail {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.page-products .pc-rail__card {
  border-radius: var(--radius);
  padding: 1.25rem 1.2rem;
  color: #fff;
  background: linear-gradient(160deg, #1d3557, #14213d);
  box-shadow: var(--shadow-md);
}

.page-products .pc-rail__kicker {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .pc-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.87rem;
  color: rgba(255, 255, 255, 0.88);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.16);
}

.page-products .pc-price-row:last-of-type {
  border-bottom: 0;
}

.page-products .pc-price-row__num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--gold-soft);
  white-space: nowrap;
}

.page-products .pc-rail__note {
  margin: 0.8rem 0 0;
  font-size: 0.78rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.68);
}

.page-products .pc-rail__btn {
  margin-top: 0.9rem;
  width: 100%;
  justify-content: center;
  text-align: center;
}

.page-products .pc-rail__card--light {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.page-products .pc-rail__card--light .pc-rail__kicker {
  color: var(--red);
}

.page-products .pc-rail__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-products .pc-rail__links a {
  display: block;
  padding: 0.5rem 0;
  font-size: 0.87rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--mist);
}

.page-products .pc-rail__links a:hover,
.page-products .pc-rail__links a:focus-visible {
  color: var(--red);
}

/* ---------- 图文分栏与媒体 ---------- */
.page-products .pc-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 1.75rem);
  align-items: start;
}

.page-products .pc-split__body {
  min-width: 0;
}

.page-products .pc-split__body h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--midnight);
}

.page-products .pc-media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--mist);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

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

.page-products .pc-media--tall {
  max-width: 300px;
  margin-inline: auto;
}

.page-products .pc-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-products .pc-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--graphite);
}

.page-products .pc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 2px;
  background: var(--red);
  transform: rotate(45deg);
}

.page-products .pc-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.page-products .pc-figure {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: var(--mist);
  border-left: 3px solid var(--teal);
}

.page-products .pc-figure span {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1.2;
  color: var(--midnight);
}

.page-products .pc-figure small {
  font-size: 0.76rem;
  color: var(--graphite);
}

.page-products .pc-note {
  margin: 1.25rem 0 0;
  padding: 0.9rem 1rem;
  border-left: 4px solid var(--teal);
  border-radius: 0 10px 10px 0;
  background: var(--mist);
  font-size: 0.87rem;
  line-height: 1.78;
  color: var(--graphite);
}

/* ---------- 三步流程 ---------- */
.page-products .pc-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin: 1.25rem 0 1.6rem;
}

.page-products .pc-flow__item {
  position: relative;
  padding: 0.95rem 1.05rem;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--teal);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.page-products .pc-flow__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--teal);
}

.page-products .pc-flow__item h3 {
  margin: 0.25rem 0 0.35rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--midnight);
}

.page-products .pc-flow__item p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.7;
  color: var(--graphite);
}

/* ---------- 小屏正式版 ---------- */
.page-products .pc-price-pill {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.6rem;
  margin: 0 0 1rem;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  box-shadow: 0 8px 18px rgba(230, 57, 70, 0.28);
}

.page-products .pc-price-pill__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.45rem;
  line-height: 1;
}

.page-products .pc-price-pill__unit {
  font-size: 0.8rem;
}

.page-products .pc-price-pill__alt {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--gold-soft);
}

.page-products .pc-fav__intro {
  margin: 0 0 0.9rem;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .pc-entries {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.page-products .pc-entries li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 0.7rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 0.87rem;
  font-weight: 700;
  color: var(--midnight);
}

.page-products .pc-entries li::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--red);
  flex: none;
}

.page-products .pc-fav {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff, #fff8f0);
  box-shadow: var(--shadow-sm);
}

.page-products .pc-fav h3 {
  margin: 0 0 0.5rem;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--midnight);
}

.page-products .pc-fav p {
  margin: 0;
  font-size: 0.91rem;
  line-height: 1.78;
  color: var(--graphite);
}

.page-products .pc-fav__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 0.75rem;
}

.page-products .pc-fav__tab {
  padding: 0.42rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.03em;
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.16s var(--ease), color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-products .pc-fav__tab:hover,
.page-products .pc-fav__tab:focus-visible {
  border-color: var(--red);
  color: var(--red);
}

.page-products .pc-fav__panel {
  display: none;
  padding: 0.9rem 1rem;
  border-left: 4px solid var(--red);
  border-radius: 0 10px 10px 0;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.page-products .pc-fav__panel:target {
  display: block;
}

.page-products .pc-fav:not(:has(.pc-fav__panel:target)) #fav-asc {
  display: block;
}

.page-products .pc-fav__panel-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--red);
}

.page-products .pc-fav .pc-media {
  margin-top: 1.15rem;
}

/* ---------- 会员对照表 ---------- */
.page-products .pc-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.page-products .pc-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-products .pc-table th,
.page-products .pc-table td {
  padding: 0.85rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--mist);
}

.page-products .pc-table thead th {
  background: var(--ink);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-products .pc-table tbody th {
  font-weight: 800;
  color: var(--midnight);
  white-space: nowrap;
}

.page-products .pc-table tbody tr {
  transition: background 0.16s var(--ease);
}

.page-products .pc-table tbody tr:hover,
.page-products .pc-table tbody tr:focus-within {
  background: var(--gold-soft);
}

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

.page-products .pc-money {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--red);
}

.page-products .pc-details {
  margin-top: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.page-products .pc-details summary {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.1rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--midnight);
}

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

.page-products .pc-details summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--red);
}

.page-products .pc-details[open] summary::before {
  content: "–";
}

.page-products .pc-details__body {
  padding: 0 1.1rem 1.1rem;
}

/* ---------- 合作区 ---------- */
.page-products .pc-partner {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: calc(var(--radius) + 6px);
  color: #fff;
  background: linear-gradient(155deg, #1d3557, #14213d 70%);
  box-shadow: var(--shadow-md);
}

.page-products .pc-partner::before {
  content: "";
  position: absolute;
  top: -4rem;
  right: -4rem;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(230, 57, 70, 0.45), rgba(230, 57, 70, 0) 70%);
  pointer-events: none;
}

.page-products .pc-partner .pc-head {
  position: relative;
  z-index: 1;
  max-width: 60ch;
}

.page-products .pc-partner .eyebrow {
  color: var(--gold);
}

.page-products .pc-partner .pc-head h2 {
  color: #fff;
}

.page-products .pc-partner .pc-head__lede {
  color: rgba(255, 255, 255, 0.78);
}

.page-products .pc-service-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
  margin: 1.4rem 0;
}

.page-products .pc-service {
  padding: 1rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.07);
}

.page-products .pc-service h3 {
  margin: 0 0 0.4rem;
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--gold-soft);
}

.page-products .pc-service p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.8);
}

.page-products .pc-partner .pc-media {
  position: relative;
  z-index: 1;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(20, 33, 61, 0.6);
}

.page-products .pc-steps {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
  counter-reset: pcstep;
}

.page-products .pc-steps li {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: start;
  font-size: 0.89rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
}

.page-products .pc-steps li::before {
  counter-increment: pcstep;
  content: counter(pcstep);
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.page-products .pc-partner__note {
  position: relative;
  z-index: 1;
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed rgba(255, 255, 255, 0.22);
  font-size: 0.85rem;
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.72);
}

.page-products .pc-partner__btn {
  position: relative;
  z-index: 1;
  margin-top: 1.25rem;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pc-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-products .pc-flow__item + .pc-flow__item::before {
    content: "→";
    position: absolute;
    left: -0.95rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.85rem;
    color: var(--teal);
  }
}

@media (min-width: 720px) {
  .page-products .pc-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pc-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pc-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pc-service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-products .pc-hero {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pc-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .pc-split--reverse .pc-media {
    order: 2;
  }

  .page-products .pc-media--tall {
    max-width: 100%;
  }
}

@media (min-width: 1000px) {
  .page-products .pc-layout {
    grid-template-columns: minmax(0, 7.6fr) minmax(0, 3.4fr);
  }

  .page-products .pc-jump {
    position: sticky;
    top: calc(var(--head-h) - 1px);
    z-index: 20;
  }

  .page-products .pc-rail {
    position: sticky;
    top: calc(var(--head-h) + 3.4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pc-card,
  .page-products .pc-card:hover,
  .page-products .pc-table tbody tr {
    transition: none;
    transform: none;
  }
}
<<<END>>>