.page-products {
  --prod-line: rgba(169, 183, 198, 0.22);
  --prod-line-strong: rgba(169, 183, 198, 0.48);
  --prod-paper-line: rgba(43, 31, 23, 0.24);
  color: var(--white);
  background: var(--ink-900);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  letter-spacing: -0.015em;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-products .prod-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 24px;
  padding: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .prod-crumbs li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .prod-crumbs li + li::before {
  content: "/";
  color: var(--prod-line-strong);
}

.page-products .prod-crumbs a {
  color: var(--mist);
  text-decoration: none;
}

.page-products .prod-crumbs a:hover,
.page-products .prod-crumbs a:focus-visible {
  color: var(--cyan);
}

.page-products .prod-crumbs a[aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  display: grid;
  gap: 32px;
  padding-bottom: 56px;
}

.page-products .prod-hero h1 {
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.06;
  font-weight: 800;
  margin: 12px 0 0;
}

.page-products .prod-hero__lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .prod-hero__sideTitle {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .prod-roles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--prod-line);
  border: 1px solid var(--prod-line);
}

.page-products .prod-roles a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-900);
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-products .prod-roles a span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .prod-roles a:hover,
.page-products .prod-roles a:focus-visible {
  background: var(--panel);
  color: var(--cyan);
}

/* ---------- 章节公共 ---------- */
.page-products .prod-sec {
  padding-bottom: 64px;
}

.page-products .prod-sec__head {
  margin-bottom: 30px;
}

.page-products .prod-sec__idx {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-products .prod-sec h2 {
  margin: 0 0 14px;
  font-size: clamp(23px, 4.6vw, 38px);
  line-height: 1.16;
  font-weight: 800;
}

.page-products .prod-sec__lede {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .prod-figure {
  margin: 0 0 30px;
}

.page-products .prod-figure img {
  display: block;
  width: 100%;
  border: 1px solid var(--prod-line);
  background: var(--panel);
  object-fit: cover;
}

.page-products .prod-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

/* ---------- 功能拼贴 ---------- */
.page-products .prod-tiles {
  padding-bottom: 64px;
}

.page-products .prod-tiles__h {
  margin: 0 0 12px;
  font-size: clamp(23px, 4.6vw, 38px);
  line-height: 1.16;
  font-weight: 800;
}

.page-products .prod-tiles__lede {
  margin: 0 0 30px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .prod-tileGrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .prod-tile {
  position: relative;
  padding: 22px 20px 26px;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--prod-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-products .prod-tile:hover,
.page-products .prod-tile:focus-within {
  transform: translateY(-3px);
  background: var(--panel-hi);
  box-shadow: inset 0 0 0 1px var(--prod-line-strong);
}

.page-products .prod-tile__idx {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .prod-tile h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.25;
  font-weight: 700;
}

.page-products .prod-tile__role {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--lava);
}

.page-products .prod-tile__txt {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 面板栏目 ---------- */
.page-products .prod-cols {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--prod-line);
  border: 1px solid var(--prod-line);
}

.page-products .prod-col {
  background: var(--ink-900);
  padding: 22px 20px 24px;
}

.page-products .prod-col__n {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .prod-col h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
}

.page-products .prod-col p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .prod-col .prod-col__use {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--white);
  opacity: 0.72;
}

/* ---------- 横向色带 ---------- */
.page-products .prod-band {
  padding: 52px 0 60px;
  margin-bottom: 64px;
}

.page-products .prod-band--version {
  background: var(--ink-800);
  border-top: 1px solid var(--prod-line);
  border-bottom: 1px solid var(--prod-line);
}

/* ---------- 版本比对 ---------- */
.page-products .prod-ver {
  display: grid;
  gap: 32px;
}

.page-products .prod-ledgerWrap {
  overflow-x: auto;
}

.page-products .prod-ledger {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-products .prod-ledger caption {
  padding-bottom: 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .prod-ledger th,
.page-products .prod-ledger td {
  padding: 11px 10px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--prod-line);
}

.page-products .prod-ledger thead th {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .prod-ledger tbody th {
  font-weight: 500;
  color: var(--white);
}

.page-products .prod-ledger td {
  color: var(--mist);
}

.page-products .prod-ledger tr.is-diff td:last-child {
  background: var(--lava-08);
}

.page-products .prod-ledgerNote {
  margin: 12px 0 24px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-ver__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .prod-ver__list li {
  padding-left: 16px;
  border-left: 2px solid var(--prod-line-strong);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .prod-ver__list strong {
  display: block;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 2px;
}

/* ---------- 移动端 ---------- */
.page-products .prod-mobile {
  display: grid;
  gap: 32px;
}

.page-products .prod-figure--portrait {
  max-width: 340px;
  margin-inline: auto;
}

.page-products .prod-mobile__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--prod-line);
  border: 1px solid var(--prod-line);
}

.page-products .prod-mobile__list li {
  background: var(--ink-900);
  padding: 18px 18px 20px;
}

.page-products .prod-mobile__k {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .prod-mobile__list p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 适配清单 ---------- */
.page-products .prod-fit {
  display: grid;
  gap: 14px;
  margin-bottom: 30px;
}

.page-products .prod-fitCard {
  padding: 20px 18px 16px;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--prod-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-products .prod-fitCard:hover {
  background: var(--panel-hi);
  transform: translateY(-2px);
}

.page-products .prod-fitCard__n {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .prod-fitCard h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 700;
}

.page-products .prod-fitCard__count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lava);
}

.page-products .prod-fitCard__d {
  margin-top: 12px;
}

.page-products .prod-fitCard__d summary {
  cursor: pointer;
  list-style: none;
  padding: 8px 0 0;
  border-top: 1px solid var(--prod-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

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

.page-products .prod-fitCard__d summary::before {
  content: "+ ";
  color: var(--cyan);
}

.page-products .prod-fitCard__d[open] summary::before {
  content: "− ";
}

.page-products .prod-fitCard__d summary:hover {
  color: var(--cyan);
}

.page-products .prod-fitCard__d ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .prod-fitCard__d li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .prod-fitCard__d li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 1px;
  background: var(--prod-line-strong);
}

.page-products .prod-results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .prod-results li {
  flex: 1 1 200px;
  padding: 14px 16px;
  border: 1px solid var(--prod-line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .prod-results strong {
  display: block;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 3px;
}

.page-products .prod-results .dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-bottom: 8px;
}

/* ---------- 球队资料 ---------- */
.page-products .prod-club {
  display: grid;
  gap: 28px;
}

.page-products .prod-club .prod-figure {
  margin: 0;
}

.page-products .prod-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--prod-line);
  border: 1px solid var(--prod-line);
}

.page-products .prod-stats li {
  background: var(--ink-900);
  padding: 18px 16px 20px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-stats b {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 28px;
  line-height: 1;
  font-weight: 700;
  color: var(--cyan);
}

/* ---------- 奶油纸面：版本选择 ---------- */
.page-products .prod-band--paper {
  background: var(--paper);
  color: var(--paper-ink);
  border-top: 3px solid var(--lava);
  border-bottom: 1px solid var(--prod-paper-line);
  padding: 56px 0 60px;
  margin-bottom: 64px;
}

.page-products .prod-band--paper h2 {
  color: var(--paper-ink);
}

.page-products .prod-band--paper .prod-sec__idx {
  color: #a5441f;
}

.page-products .prod-band--paper .prod-sec__lede {
  color: rgba(43, 31, 23, 0.78);
}

.page-products .prod-paths {
  display: grid;
  gap: 16px;
}

.page-products .prod-path {
  padding: 22px 20px;
  border: 1px solid var(--prod-paper-line);
  background: rgba(255, 255, 255, 0.45);
}

.page-products .prod-path h3 {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 700;
  color: var(--paper-ink);
}

.page-products .prod-defs {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-products .prod-defs > div {
  display: grid;
  gap: 3px;
}

.page-products .prod-defs dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: rgba(43, 31, 23, 0.6);
}

.page-products .prod-defs dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-ink);
}

.page-products .prod-cadence {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--prod-paper-line);
  border: 1px solid var(--prod-paper-line);
}

.page-products .prod-cadence li {
  background: var(--paper);
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-ink);
}

.page-products .prod-cadenceNote {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(43, 31, 23, 0.82);
}

.page-products .prod-cadenceNote a {
  color: var(--paper-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .prod-cadenceNote a:hover,
.page-products .prod-cadenceNote a:focus-visible {
  color: #a5441f;
}

/* ---------- 结尾 CTA ---------- */
.page-products .prod-cta {
  display: grid;
  gap: 24px;
  padding: 44px 0 12px;
  border-top: 1px solid var(--prod-line);
}

.page-products .prod-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 4.2vw, 32px);
  line-height: 1.2;
  font-weight: 800;
}

.page-products .prod-cta p {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .prod-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .prod-fit {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-products .prod-tileGrid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .prod-tile--a {
    grid-column: 1 / span 4;
  }

  .page-products .prod-tile--b {
    grid-column: 5 / span 2;
    transform: translateY(22px);
  }

  .page-products .prod-tile--c {
    grid-column: 1 / span 2;
  }

  .page-products .prod-tile--d {
    grid-column: 3 / span 3;
  }

  .page-products .prod-tile--e {
    grid-column: 6 / span 1;
  }

  .page-products .prod-tile--b:hover,
  .page-products .prod-tile--b:focus-within {
    transform: translateY(19px);
  }

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

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

@media (min-width: 880px) {
  .page-products .prod-hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .prod-ver {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .prod-mobile {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    gap: 44px;
    align-items: center;
  }

  .page-products .prod-mobile__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .prod-club {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-products .prod-cta {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: end;
  }

  .page-products .prod-cta__acts {
    justify-content: flex-end;
  }
}

@media (min-width: 1040px) {
  .page-products .prod-cols {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-products .prod-tileGrid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .prod-tile--a {
    grid-column: 1 / span 5;
  }

  .page-products .prod-tile--b {
    grid-column: 6 / span 7;
    transform: translateY(30px);
  }

  .page-products .prod-tile--c {
    grid-column: 1 / span 3;
  }

  .page-products .prod-tile--d {
    grid-column: 4 / span 5;
  }

  .page-products .prod-tile--e {
    grid-column: 9 / span 4;
  }

  .page-products .prod-tile--b:hover,
  .page-products .prod-tile--b:focus-within {
    transform: translateY(27px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-tile,
  .page-products .prod-fitCard,
  .page-products .prod-roles a {
    transition: none;
  }

  .page-products .prod-tile:hover,
  .page-products .prod-tile:focus-within,
  .page-products .prod-tile--b:hover,
  .page-products .prod-tile--b:focus-within,
  .page-products .prod-fitCard:hover {
    transform: none;
  }
}
<<<END>>>