.page-products {
  --p-rail: 240px;
  --p-cut: 18px;
  --fee-ink: #1F2739;
  --fee-ink-soft: #59637A;
  color: var(--ink);
}

.page-products .p-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .p-rail {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.page-products .pg-jump {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .75rem;
}

.page-products .pg-jump a {
  display: inline-block;
  font-size: .8125rem;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  padding: .3rem .6rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .pg-jump a:hover,
.page-products .pg-jump a:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
}

/* ---------- hero ---------- */

.page-products .pg-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(2.25rem, 7vw, 4.5rem) clamp(1.75rem, 5vw, 3rem);
}

.page-products .pg-hero::before {
  content: "";
  position: absolute;
  inset: -30% -15% auto -15%;
  height: 150%;
  background:
    radial-gradient(55% 55% at 16% 10%, rgba(79, 163, 165, .18), transparent 70%),
    radial-gradient(48% 48% at 84% 2%, rgba(227, 178, 91, .16), transparent 72%);
  pointer-events: none;
}

.page-products .pg-hero > .wrap {
  position: relative;
}

.page-products .pg-hero h1 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.95rem, 6.4vw, 3.4rem);
  line-height: 1.2;
  letter-spacing: .01em;
  margin: 0 0 1.25rem;
  max-width: 18em;
}

.page-products .pg-hero__lead {
  color: #C9D2E4;
  font-size: clamp(1rem, 2.2vw, 1.0625rem);
  line-height: 1.95;
  margin: 0;
}

.page-products .pg-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.75rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.page-products .pg-stat {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.page-products .pg-stat__num {
  font-size: 1.75rem;
  line-height: 1;
  color: var(--gold);
  font-weight: 600;
}

.page-products .pg-stat__label {
  font-size: .8125rem;
  letter-spacing: .1em;
  color: var(--muted);
}

/* ---------- shared section head ---------- */

.page-products .p-head {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-products .p-head h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.4vw, 2.25rem);
  line-height: 1.3;
  margin: .85rem 0 1rem;
}

.page-products .p-lead {
  color: #C4CDDF;
  line-height: 1.9;
  margin: 0;
}

.page-products .p-media {
  margin: 0 0 clamp(1.75rem, 4vw, 2.75rem);
  border: 1px solid var(--line);
  background: var(--indigo-700);
}

.page-products .p-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(.85);
}

.page-products .p-media--square {
  aspect-ratio: 1 / 1;
}

.page-products .note-line {
  color: var(--muted);
  font-size: .875rem;
  line-height: 1.85;
  margin: 1rem 0 0;
}

/* ---------- fee tables ---------- */

.page-products .pg-fee {
  position: relative;
}

.page-products .fee-block {
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.page-products .fee-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .6rem .9rem;
  margin-bottom: .9rem;
}

.page-products .fee-block__head h3 {
  margin: 0;
  font-size: 1.1875rem;
  font-weight: 600;
}

.page-products .fee-block__note {
  flex: 1 1 100%;
  margin: 0;
  color: var(--muted);
  font-size: .875rem;
  line-height: 1.8;
}

.page-products .fee-sheet {
  background: var(--paper);
  border-radius: 3px;
  box-shadow: 0 24px 60px -38px rgba(0, 0, 0, .9);
}

.page-products .fee-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9375rem;
  color: var(--fee-ink);
}

.page-products .fee-table thead th {
  background: var(--gold);
  color: #1C1408;
  text-align: left;
  padding: .7rem 1rem;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .06em;
  white-space: nowrap;
}

.page-products .fee-table thead th:first-child {
  border-top-left-radius: 3px;
}

.page-products .fee-table thead th:last-child {
  border-top-right-radius: 3px;
}

.page-products .fee-table .fee-table__th-amount {
  text-align: right;
}

.page-products .fee-table tbody td {
  padding: .85rem 1rem;
  border-top: 1px solid rgba(31, 39, 57, .14);
  vertical-align: top;
  line-height: 1.6;
}

.page-products .fee-table tbody tr {
  transition: background 200ms var(--ease);
}

.page-products .fee-table tbody tr:hover {
  background: rgba(227, 178, 91, .16);
}

.page-products .fee-table .fee-table__amount {
  text-align: right;
  white-space: nowrap;
  font-weight: 600;
  color: #8A5F13;
}

.page-products .fee-table .num {
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}

.page-products .fee-foot {
  color: var(--muted);
  font-size: .875rem;
  line-height: 1.85;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

/* ---------- slant divider ---------- */

.page-products .pg-slant {
  height: 72px;
  margin: clamp(1rem, 3vw, 2rem) 0;
  background:
    linear-gradient(114deg, transparent 40%, rgba(227, 178, 91, .3) 40%, rgba(227, 178, 91, .3) 43%, transparent 43%),
    linear-gradient(114deg, transparent 56%, rgba(232, 115, 74, .24) 56%, rgba(232, 115, 74, .24) 59%, transparent 59%);
}

/* ---------- four group cards ---------- */

.page-products .pg-groups__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

.page-products .group-card {
  position: relative;
  padding: 1.6rem 1.35rem 1.8rem;
  background: var(--indigo-700);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--p-cut)) 0, 100% var(--p-cut), 100% 100%, 0 100%);
  transition: clip-path 220ms var(--ease), background 220ms var(--ease);
}

.page-products .group-card:hover {
  background: #22335A;
  clip-path: polygon(0 0, calc(100% - var(--p-cut) - 6px) 0, 100% calc(var(--p-cut) + 6px), 100% 100%, 0 100%);
}

.page-products .group-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 54px;
  height: 3px;
  background: var(--gold);
}

.page-products .group-card--refresh::before {
  background: var(--coral);
}

.page-products .group-card--annual::before {
  background: var(--teal);
}

.page-products .group-card--daily::before {
  background: var(--gold-soft);
}

.page-products .group-card__no {
  font-size: .8125rem;
  color: var(--muted);
  margin: 0 0 .6rem;
  letter-spacing: .12em;
}

.page-products .group-card__title {
  margin: 0 0 .75rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ink);
}

.page-products .group-card__body {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.9;
  color: #C2CBDD;
}

/* ---------- query steps ---------- */

.page-products .pg-query__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .pg-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.page-products .pg-steps li {
  position: relative;
  padding-left: 1.6rem;
  line-height: 1.9;
  color: #C4CDDF;
  font-size: .9375rem;
}

.page-products .pg-steps li strong {
  color: var(--ink);
  font-weight: 600;
}

.page-products .pg-steps__mark {
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 8px;
  background: var(--teal);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}

.page-products .pg-query .p-media {
  margin-bottom: 0;
}

/* ---------- column index ---------- */

.page-products .pg-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .pg-index__media {
  margin-bottom: 0;
}

.page-products .pg-acc__label {
  flex: 1 1 auto;
  font-size: 1rem;
  font-weight: 600;
}

.page-products .pg-acc__meta {
  font-size: .8125rem;
  color: var(--muted);
  letter-spacing: .08em;
}

.page-products .pg-col-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .9rem;
}

.page-products .pg-col {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: .85rem;
  padding-bottom: .9rem;
  border-bottom: 1px dashed rgba(46, 65, 102, .75);
}

.page-products .pg-col:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pg-col__no {
  font-size: .8125rem;
  color: var(--gold);
  padding-top: .15rem;
  letter-spacing: .06em;
}

.page-products .pg-col__body {
  display: block;
}

.page-products .pg-col__name {
  display: block;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: .25rem;
}

.page-products .pg-col__desc {
  display: block;
  font-size: .875rem;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- direct path ---------- */

.page-products .pg-path {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
}

.page-products .pg-path__track {
  fill: none;
  stroke: var(--line);
  stroke-width: 2;
  stroke-dasharray: 7 7;
}

.page-products .pg-path__line {
  fill: none;
  stroke: var(--coral);
  stroke-width: 2.5;
}

.page-products .pg-path__node {
  fill: var(--indigo-900);
  stroke: var(--line);
  stroke-width: 2;
}

.page-products .pg-path__node--gold {
  stroke: var(--gold);
}

.page-products .pg-path__node--teal {
  stroke: var(--teal);
}

.page-products .pg-path__node--muted {
  stroke: var(--line);
  fill: var(--indigo-700);
}

.page-products .pg-direct__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

.page-products .pg-direct__card {
  padding: 1.4rem 1.35rem 1.6rem;
  background: var(--indigo-850);
  border: 1px solid var(--line);
  border-left: 3px solid var(--teal);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .pg-direct__card:nth-child(2) {
  border-left-color: var(--coral);
}

.page-products .pg-direct__card:nth-child(3) {
  border-left-color: var(--gold);
}

.page-products .pg-direct__card:nth-child(4) {
  border-left-color: var(--gold-soft);
}

.page-products .pg-direct__card h3 {
  margin: 0 0 .7rem;
  font-size: 1.0625rem;
  font-weight: 600;
}

.page-products .pg-direct__card p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.9;
  color: #C2CBDD;
}

/* ---------- narrow screens: table becomes stacked rows ---------- */

@media (max-width: 719px) {
  .page-products .fee-table {
    font-size: .9375rem;
  }

  .page-products .fee-table thead {
    display: none;
  }

  .page-products .fee-table tbody tr {
    display: block;
    padding: .85rem 1rem;
    border-bottom: 1px solid rgba(31, 39, 57, .16);
  }

  .page-products .fee-table tbody tr:last-child {
    border-bottom: 0;
  }

  .page-products .fee-table tbody td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: .3rem 0;
    border-top: 0;
  }

  .page-products .fee-table tbody td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-size: .75rem;
    letter-spacing: .08em;
    color: var(--fee-ink-soft);
  }

  .page-products .fee-table tbody td[data-label="条目"],
  .page-products .fee-table tbody td[data-label="适用场景"] {
    text-align: right;
  }

  .page-products .fee-table .fee-table__amount {
    text-align: right;
  }

  .page-products .pg-hero__stats {
    gap: 1rem 1.75rem;
  }
}

/* ---------- wider screens ---------- */

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

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

@media (min-width: 960px) {
  .page-products .p-split {
    grid-template-columns: var(--p-rail) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }

  .page-products .p-rail {
    position: sticky;
    top: 132px;
    align-self: start;
  }

  .page-products .pg-jump {
    flex-direction: column;
    gap: .45rem;
  }

  .page-products .pg-jump a {
    border: 0;
    padding: .15rem 0;
    font-size: .875rem;
  }

  .page-products .pg-index__grid {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: start;
  }

  .page-products .pg-index__media {
    position: sticky;
    top: 132px;
  }

  .page-products .pg-query__grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: start;
  }
}

@media (min-width: 1060px) {
  .page-products .pg-groups__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- row hint on hover (desktop only) ---------- */

@media (min-width: 900px) and (hover: hover) {
  .page-products .fee-table td[data-tip] {
    position: relative;
  }

  .page-products .fee-table td[data-tip]::after {
    content: attr(data-tip);
    position: absolute;
    left: 1rem;
    top: calc(100% - .35rem);
    z-index: 6;
    padding: .35rem .6rem;
    background: var(--indigo-900);
    border: 1px solid var(--gold);
    border-radius: 2px;
    color: var(--gold-soft);
    font-size: .75rem;
    line-height: 1.4;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 180ms var(--ease), transform 180ms var(--ease);
    pointer-events: none;
  }

  .page-products .fee-table td[data-tip]:hover::after,
  .page-products .fee-table td[data-tip]:focus-within::after {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .group-card,
  .page-products .fee-table tbody tr,
  .page-products .pg-jump a {
    transition: none;
  }

  .page-products .fee-table td[data-tip]::after {
    transition: none;
  }
}
<<<END>>>