.page-products {
  --cat-rail: 13rem;
  --cat-line: var(--steel);
}

.page-products .cat-hero {
  padding-block: clamp(1.2rem, 4vw, 2.6rem) clamp(1.8rem, 5vw, 3.2rem);
}

.page-products .cat-hero-inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.8rem);
  align-items: center;
}

.page-products .cat-hero h1 {
  margin: 0.5rem 0 0.85rem;
  font-size: clamp(2rem, 6.4vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-products .cat-lead {
  margin: 0 0 1.2rem;
  max-width: 52ch;
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  line-height: 1.85;
  color: var(--cream);
}

.page-products .cat-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.15rem;
}

.page-products .cat-hero-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .cat-hero-jump a {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--cat-line);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--slate);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .cat-hero-jump a:hover,
.page-products .cat-hero-jump a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-products .cat-figure {
  margin: 0;
  overflow: hidden;
  background: var(--indigo);
  border: var(--border);
  box-shadow: var(--shadow-hard);
}

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

.page-products .cat-figure figcaption {
  padding: 0.6rem 0.85rem;
  border-top: var(--border);
  background: var(--ink-deep);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-products .cat-head {
  display: grid;
  gap: 0.55rem;
  max-width: 68ch;
  margin-bottom: clamp(1.1rem, 3vw, 1.8rem);
}

.page-products .cat-head h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3.6vw, 2.15rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
}

.page-products .cat-head p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--slate);
}

/* 四类收费入口 */
.page-products .cat-fee-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-products .fee-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.5rem 1.05rem 1.1rem;
  background: var(--indigo);
  border: var(--border);
  box-shadow: var(--shadow-hard);
  --accent: var(--cyan);
}

.page-products .fee-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--accent);
}

.page-products .fee-card--cyan { --accent: var(--cyan); }
.page-products .fee-card--orange { --accent: var(--orange); }
.page-products .fee-card--sand { --accent: var(--sand); }

.page-products .fee-card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
  align-items: baseline;
  justify-content: space-between;
}

.page-products .fee-name {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 700;
}

.page-products .fee-price {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-24);
  font-weight: 700;
  line-height: 1.1;
  color: var(--accent);
  word-break: break-word;
}

.page-products .fee-scene {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--cream);
}

.page-products .fee-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.03em;
  color: var(--slate);
}

.page-products .fee-link {
  margin-top: auto;
  padding-top: 0.35rem;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color 0.18s var(--ease);
}

.page-products .fee-link:hover,
.page-products .fee-link:focus-visible {
  border-color: currentColor;
}

.page-products .update-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1.3rem;
  margin-top: 1.2rem;
  padding: 0.85rem 1rem;
  background: var(--indigo);
  border: var(--border);
  box-shadow: var(--shadow-soft);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.03em;
  color: var(--slate);
}

.page-products .update-strip svg { flex: none; }
.page-products .update-strip strong { color: var(--cyan); font-weight: 700; }

/* 表格 */
.page-products .table-scroll {
  overflow-x: auto;
  background: var(--indigo);
  border: var(--border);
  box-shadow: var(--shadow-soft);
  -webkit-overflow-scrolling: touch;
}

.page-products .price-table {
  width: 100%;
  min-width: 40rem;
  border-collapse: collapse;
  font-size: var(--fs-14);
}

.page-products .price-table th,
.page-products .price-table td {
  padding: 0.8rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--cat-line);
  line-height: 1.65;
}

.page-products .price-table thead th {
  background: var(--ink-deep);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--slate);
  white-space: nowrap;
}

.page-products .price-table tbody th {
  font-weight: 700;
  color: var(--cream);
  white-space: nowrap;
}

.page-products .price-table tbody td { color: var(--cream); }
.page-products .price-table tbody tr:last-child th,
.page-products .price-table tbody tr:last-child td { border-bottom: 0; }

.page-products .price-table .num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--orange);
  white-space: nowrap;
}

.page-products .table-note {
  margin: 0.7rem 0 1.2rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.03em;
  color: var(--slate);
}

/* 开服费用 */
.page-products .fee-split {
  display: grid;
  gap: clamp(1.1rem, 3vw, 1.6rem);
}

.page-products .fee-notes {
  display: grid;
  gap: 0.6rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--cream);
}

.page-products .fee-notes li {
  position: relative;
  padding-left: 1.15rem;
}

.page-products .fee-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  box-shadow: 0 0 0 2px rgba(61, 242, 208, 0.18);
}

/* 标签页 */
.page-products .tab-list {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0 0 0.55rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .tab {
  flex: none;
  appearance: none;
  padding: 0.55rem 0.9rem;
  background: var(--indigo);
  border: var(--border);
  box-shadow: var(--shadow-soft);
  font: inherit;
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--slate);
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease), transform 0.16s var(--ease);
}

.page-products .tab:hover { color: var(--cream); border-color: var(--cyan); }

.page-products .tab[aria-selected="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-products .tab:active { transform: translate(2px, 2px); }

/* 下载收费 */
.page-products .dl-wrap {
  display: grid;
  gap: clamp(1.1rem, 3vw, 1.6rem);
  align-items: start;
}

.page-products .dl-panel {
  display: grid;
  gap: 0.9rem;
  padding: 1.05rem 1.1rem 1.15rem;
  background: var(--indigo);
  border: var(--border);
  border-left: 4px solid var(--orange);
  box-shadow: var(--shadow-soft);
}

.page-products .dl-price {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-32);
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
  word-break: break-word;
}

.page-products .dl-list {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--cream);
}

.page-products .dl-list li {
  position: relative;
  padding-left: 1rem;
}

.page-products .dl-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-products .dl-scope {
  margin: 0;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--cat-line);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.03em;
  color: var(--slate);
  line-height: 1.7;
}

/* 登录相关费用 */
.page-products .login-card {
  padding: 1.25rem 1.15rem 1.35rem;
  background: var(--indigo);
  border: var(--border);
  border-left: 5px solid var(--sand);
  box-shadow: var(--shadow-hard);
}

.page-products .login-card h2 {
  margin: 0.35rem 0 0.6rem;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.page-products .login-lead {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--cream);
}

.page-products .login-tiers {
  display: grid;
  gap: 0.6rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .login-tier {
  display: grid;
  gap: 0.2rem;
  padding: 0.75rem 0.8rem;
  background: var(--ink-deep);
  border: 1px solid var(--cat-line);
}

.page-products .t-name {
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--sand);
}

.page-products .t-price {
  font-family: var(--font-mono);
  font-size: var(--fs-24);
  font-weight: 700;
  color: var(--cream);
}

.page-products .t-desc {
  font-size: var(--fs-12);
  line-height: 1.65;
  color: var(--slate);
}

.page-products .login-foot {
  margin: 1.05rem 0 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--slate);
}

.page-products .login-foot a,
.page-products .confirm-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 208, 0.4);
}

.page-products .login-foot a:hover,
.page-products .confirm-note a:hover,
.page-products .login-foot a:focus-visible,
.page-products .confirm-note a:focus-visible {
  border-color: var(--cyan);
}

.page-products .watch-figure { margin-top: 1.2rem; }

/* 目录 */
.page-products .catalog-layout {
  display: grid;
  gap: 1.2rem;
}

.page-products .filter-rail {
  margin-bottom: 0;
}

.page-products .catalog-panel {
  display: grid;
  gap: 0.9rem;
}

.page-products .cat-entry {
  display: grid;
  gap: 0.55rem;
  padding: 1rem 1.05rem 1.1rem;
  background: var(--indigo);
  border: var(--border);
  box-shadow: var(--shadow-soft);
}

.page-products .cat-entry-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.7rem;
  align-items: center;
  justify-content: space-between;
}

.page-products .cat-entry h3 {
  margin: 0;
  font-size: var(--fs-18);
  line-height: 1.35;
}

.page-products .cat-entry p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--slate);
}

.page-products .disclosure-btn {
  appearance: none;
  display: flex;
  width: 100%;
  gap: 0.6rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.7rem;
  background: transparent;
  border: 1px dashed var(--cat-line);
  font: inherit;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--cyan);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-products .disclosure-btn::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  line-height: 1;
  color: var(--cyan);
}

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

.page-products .disclosure-btn:hover,
.page-products .disclosure-btn:focus-visible {
  border-color: var(--cyan);
  background: rgba(61, 242, 208, 0.06);
}

.page-products .disclosure-panel {
  padding-top: 0.7rem;
}

.page-products .disclosure-panel dl {
  display: grid;
  gap: 0.2rem;
  margin: 0;
}

.page-products .disclosure-panel dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--sand);
}

.page-products .disclosure-panel dd {
  margin: 0 0 0.45rem;
  padding-left: 0.75rem;
  border-left: 2px solid var(--cat-line);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--cream);
}

.page-products .disclosure-panel dd:last-child { margin-bottom: 0; }

/* 确认路径 */
.page-products .confirm-grid {
  display: grid;
  gap: clamp(1.2rem, 3vw, 1.6rem);
}

.page-products .cat-steps {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: catstep;
}

.page-products .cat-steps li {
  position: relative;
  padding: 0.9rem 1rem 0.95rem 3.2rem;
  background: var(--indigo);
  border: var(--border);
  box-shadow: var(--shadow-soft);
  counter-increment: catstep;
}

.page-products .cat-steps li::before {
  content: counter(catstep, decimal-leading-zero);
  position: absolute;
  left: 0.9rem;
  top: 0.85rem;
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  font-weight: 700;
  color: var(--cyan);
}

.page-products .cat-steps h3 {
  margin: 0 0 0.3rem;
  font-size: var(--fs-16);
}

.page-products .cat-steps p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--slate);
}

.page-products .confirm-side {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.page-products .confirm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-products .confirm-note {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--slate);
}

@media (min-width: 560px) {
  .page-products .cat-fee-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .login-tiers { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 900px) {
  .page-products .cat-hero-inner { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); }
  .page-products .dl-wrap { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); }
  .page-products .confirm-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); align-items: start; }
}

@media (min-width: 960px) {
  .page-products .fee-split { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: start; }
  .page-products .catalog-layout { grid-template-columns: var(--cat-rail) minmax(0, 1fr); gap: 1.6rem; align-items: start; }
  .page-products .filter-rail {
    position: sticky;
    top: 5.5rem;
    flex-direction: column;
    gap: 0.45rem;
    padding-bottom: 0;
    overflow: visible;
  }
  .page-products .filter-rail .tab {
    width: 100%;
    text-align: left;
    padding: 0.65rem 0.9rem;
  }
}

@media (min-width: 1080px) {
  .page-products .cat-fee-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tab,
  .page-products .fee-link,
  .page-products .disclosure-btn,
  .page-products .cat-hero-jump a {
    transition: none;
  }
  .page-products .tab:active { transform: none; }
}
<<<END>>>