.page-products {
  --pp-gap: 22px;
  --pp-tint: rgba(43, 217, 228, 0.06);
  display: block;
  padding-bottom: 72px;
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 26px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}
.page-products .crumbs a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.page-products .crumbs a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan-32);
}
.page-products .crumbs [aria-current="page"] {
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-products .sc-hero {
  display: grid;
  gap: var(--pp-gap);
  padding: 26px 0 8px;
}

.page-products .sc-hero__body {
  order: 1;
}

.page-products .sc-hero__art {
  order: 2;
  position: relative;
  border-radius: var(--r-big);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--arena);
  min-height: 200px;
}
.page-products .sc-hero__art img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.62;
  min-height: 200px;
}
.page-products .sc-hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(10, 18, 34, 0.92) 0%, rgba(10, 18, 34, 0.28) 60%, rgba(255, 122, 26, 0.14) 100%);
  pointer-events: none;
}

.page-products .sc-hero h1 {
  margin: 12px 0 0;
  font-size: 40px;
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--mist);
}
.page-products .sc-hero__lead {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--mist);
}
.page-products .sc-hero__note {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
  padding-left: 12px;
  border-left: 2px solid var(--orange-16);
}

/* 三种检索入口 */
.page-products .sc-entries {
  order: 3;
  display: grid;
  gap: 14px;
}
.page-products .sc-entry {
  position: relative;
  padding: 20px 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: linear-gradient(160deg, var(--arena) 0%, rgba(18, 30, 51, 0.4) 100%);
  overflow: hidden;
  transition: border-color var(--dur), background var(--dur);
}
.page-products .sc-entry::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), rgba(43, 217, 228, 0));
}
.page-products .sc-entry:hover {
  border-color: var(--cyan-32);
}
.page-products .sc-entry__title {
  margin: 8px 0 10px;
  font-size: 21px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--mist);
}
.page-products .sc-entry p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--steel);
}
.page-products .sc-entry__path {
  margin-top: 12px !important;
  font-family: var(--font-mono);
  font-size: 12.5px !important;
  letter-spacing: 0.04em;
  color: var(--cyan) !important;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
}

/* 费用数字带 */
.page-products .fee-band {
  order: 4;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}
.page-products .fee-band__cell {
  background: var(--night);
  padding: 16px 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.page-products .fee-band__cell .data-num {
  font-size: 30px;
  line-height: 1.1;
}
.page-products .fee-band__unit {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--steel);
  margin-left: 4px;
}
.page-products .fee-band__cap {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 通用章节 ---------- */
.page-products .section {
  padding-top: 56px;
}
.page-products .section__head {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 28px;
}
.page-products .section__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}
.page-products .section__title {
  margin: 10px 0 0;
  font-size: 27px;
  line-height: 1.24;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--mist);
}
.page-products .section__lead {
  margin: 14px 0 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--steel);
}
.page-products .section a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-32);
}
.page-products .section a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 01 费用 ---------- */
.page-products .fee-split {
  display: grid;
  gap: 16px;
}
.page-products .fee-card {
  position: relative;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-big);
  background: var(--arena);
  overflow: hidden;
}
.page-products .fee-card::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  pointer-events: none;
}
.page-products .fee-card--free::after {
  background: radial-gradient(circle, rgba(43, 217, 228, 0.14) 0%, rgba(43, 217, 228, 0) 70%);
}
.page-products .fee-card--paid::after {
  background: radial-gradient(circle, rgba(255, 122, 26, 0.16) 0%, rgba(255, 122, 26, 0) 70%);
}
.page-products .fee-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-products .fee-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 900;
  color: var(--mist);
}
.page-products .fee-card__price {
  margin: 16px 0 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.page-products .fee-card__price .data-num {
  font-size: 42px;
  line-height: 1;
}
.page-products .fee-card__unit {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--steel);
}
.page-products .fee-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-products .fee-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}
.page-products .fee-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}
.page-products .fee-card--paid .fee-list li::before {
  background: var(--orange);
}
.page-products .fee-card__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .fee-terms {
  margin-top: 30px;
}
.page-products .fee-terms__title {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 900;
  color: var(--mist);
}
.page-products .fee-terms .table {
  width: 100%;
}

/* ---------- 02 轮次表 ---------- */
.page-products .rt-banner {
  margin: 0 0 24px;
}
.page-products .rt-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.page-products .rt-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}
.page-products .rt-jump a.tag {
  text-decoration: none;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}
.page-products .rt-jump a.tag:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-08);
}
.page-products .rt-toolbar__hint {
  margin: 0 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
}

.page-products .rt-shell {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--arena);
  overflow-x: auto;
}
.page-products .rt-table {
  width: 100%;
  min-width: 720px;
  margin: 0;
}
.page-products .rt-caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}
.page-products .rt-table thead th {
  position: sticky;
  top: 0;
  background: var(--panel);
  z-index: 2;
  white-space: nowrap;
}
.page-products .rt-table tbody + tbody tr:first-child td {
  border-top: 2px solid var(--cyan-32);
}
.page-products .rt-code {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-products .rt-order {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  counter-reset: none;
}
.page-products .rt-order li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 15px;
  line-height: 1.72;
  color: var(--steel);
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}
.page-products .rt-order li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-products .rt-order__no {
  color: var(--orange);
}

/* ---------- 03 时间轴 ---------- */
.page-products .tl-layout {
  display: grid;
  gap: 26px;
}
.page-products .tl {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .tl__item {
  position: relative;
  padding: 0 0 22px 26px;
}
.page-products .tl__item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 18px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan-32), rgba(126, 146, 174, 0.12));
}
.page-products .tl__item:last-child::before {
  display: none;
}
.page-products .tl__dot {
  position: absolute;
  left: 0;
  top: 12px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px var(--cyan-12);
}
.page-products .tl__stamp {
  margin: 0 0 8px;
  color: var(--steel);
}
.page-products .tl__det {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--arena);
  transition: border-color var(--dur);
}
.page-products .tl__det[open] {
  border-color: var(--cyan-32);
}
.page-products summary {
  cursor: pointer;
  list-style: none;
}
.page-products summary::-webkit-details-marker {
  display: none;
}
.page-products .tl__summary {
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 700;
  color: var(--mist);
  position: relative;
  padding-right: 42px;
}
.page-products .tl__summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--cyan);
}
.page-products .tl__det[open] .tl__summary::after {
  content: "−";
}
.page-products .tl__fields {
  margin: 0;
  padding: 0 16px 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
}
.page-products .tl__fields > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
}
.page-products .tl__fields dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--steel);
}
.page-products .tl__fields dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-products .tl-art {
  margin: 0;
}
.page-products .tl-note {
  margin: 24px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--steel);
}

/* ---------- 04 下载 ---------- */
.page-products .dl-rack {
  display: grid;
  gap: 20px;
}
.page-products .dl-main {
  display: grid;
  gap: 18px;
}
.page-products .dl-figure {
  margin: 0;
}
.page-products .dl-main__title {
  margin: 0 0 14px;
  font-size: 19px;
  font-weight: 900;
  color: var(--mist);
}
.page-products .dl-changes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-products .dl-changes li {
  font-size: 15px;
  line-height: 1.76;
  color: var(--steel);
  padding-left: 14px;
  border-left: 2px solid var(--orange-16);
}
.page-products .dl-changes strong {
  color: var(--mist);
  font-weight: 700;
}

.page-products .dl-cards {
  display: grid;
  gap: 14px;
}
.page-products .dl-card {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-big);
  background: linear-gradient(180deg, var(--arena) 0%, rgba(27, 42, 68, 0.55) 100%);
  transition: border-color var(--dur);
}
.page-products .dl-card:hover {
  border-color: var(--cyan-32);
}
.page-products .dl-card__title {
  margin: 8px 0 12px;
  font-size: 20px;
  font-weight: 900;
  color: var(--mist);
}
.page-products .dl-card__meta {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--steel);
}
.page-products .dl-card__meta:first-of-type {
  color: var(--gold);
}
.page-products .dl-steps {
  margin-top: 16px;
  border-top: 1px dashed var(--line-soft);
  padding-top: 12px;
}
.page-products .dl-steps summary {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}
.page-products .dl-steps ol {
  margin: 12px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}
.page-products .dl-hint {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 05 对照 ---------- */
.page-products .cmp-layout {
  display: grid;
  gap: 24px;
}
.page-products .cmp-table {
  width: 100%;
  min-width: 520px;
}
.page-products .cmp-layout > .cmp-table {
  display: block;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--arena);
}
.page-products .cmp-art {
  margin: 0;
}

.page-products .sc-foot {
  margin-top: 34px;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--r-card);
  background: var(--pp-tint);
}
.page-products .sc-foot p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist);
}
.page-products .sc-foot__links {
  margin-top: 16px !important;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .sc-foot__links .btn {
  text-decoration: none;
  border-bottom: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .sc-hero h1 {
    font-size: 52px;
  }
  .page-products .sc-entries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .sc-entries .sc-entry:first-child {
    grid-column: span 2;
  }
  .page-products .fee-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .section__title {
    font-size: 32px;
  }
  .page-products .dl-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .dl-hint {
    grid-column: span 2;
  }
  .page-products .tl__fields {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .sc-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    grid-template-areas:
      "body   art"
      "entry  entry"
      "band   band";
    align-items: stretch;
    gap: 26px 30px;
  }
  .page-products .sc-hero__body {
    grid-area: body;
  }
  .page-products .sc-hero__art {
    grid-area: art;
    min-height: 280px;
  }
  .page-products .sc-entries {
    grid-area: entry;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .sc-entries .sc-entry:first-child {
    grid-column: span 1;
  }
  .page-products .fee-band {
    grid-area: band;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .fee-band__cell .data-num {
    font-size: 36px;
  }
  .page-products .sc-hero h1 {
    font-size: 62px;
  }
  .page-products .sc-hero__lead {
    font-size: 19px;
  }

  .page-products .fee-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
  }

  .page-products .tl-layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
    gap: 34px;
  }

  .page-products .dl-rack {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
    gap: 30px;
  }
  .page-products .dl-main {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
    gap: 22px;
  }
  .page-products .dl-cards {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-products .dl-hint {
    grid-column: span 1;
  }

  .page-products .cmp-layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 30px;
  }

  .page-products .section {
    padding-top: 72px;
  }
  .page-products .section__title {
    font-size: 36px;
  }
}

@media (min-width: 1180px) {
  .page-products .sc-hero h1 {
    font-size: 68px;
  }
  .page-products .fee-band__cell {
    padding: 20px 22px 18px;
  }
  .page-products .tl__fields {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sc-entry,
  .page-products .tl__dot,
  .page-products .dl-card,
  .page-products .tl__det,
  .page-products .rt-jump a.tag {
    transition: none !important;
  }
  .page-products .tl__dot {
    animation: none !important;
  }
}
<<<END>>>