.page-products {
  --prod-gap: clamp(14px, 2.2vw, 24px);
  --prod-radius: 20px;
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-products .breadcrumb {
  padding-top: clamp(10px, 2vw, 20px);
  font-size: 13px;
  color: var(--mist);
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.page-products .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .breadcrumb a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  letter-spacing: -0.015em;
  font-family: var(--font-sans);
}

.page-products h1 {
  font-size: clamp(30px, 6.4vw, 62px);
  line-height: 1.04;
  font-weight: 900;
  color: var(--ivory);
  margin-bottom: 16px;
}

.page-products h2 {
  font-size: clamp(23px, 3.6vw, 38px);
  line-height: 1.16;
  font-weight: 800;
  color: var(--ivory);
}

.page-products h3 {
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.3;
  font-weight: 700;
  color: var(--ivory);
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 10px;
}

.page-products .section-head {
  margin-bottom: var(--prod-gap);
}

.page-products .section-head .eyebrow {
  margin-bottom: 8px;
}

.page-products .prod-sub {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .prod-inline-note {
  margin: 18px 0 0;
  padding: 12px 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
  border-left: 3px solid var(--moss);
  background: rgba(14, 44, 36, 0.6);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-rail {
  background: var(--teal);
  border: 1px solid var(--line);
  border-radius: var(--prod-radius);
  padding: 14px 16px;
}

.page-products .prod-rail__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lime);
  text-transform: uppercase;
  margin: 0 0 10px;
}

.page-products .prod-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 4px;
}

.page-products .prod-rail__list li {
  flex: 0 0 auto;
}

.page-products .prod-rail__list a {
  display: block;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  color: var(--ivory);
  font-size: 13.5px;
  text-decoration: none;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .prod-rail__list a:hover,
.page-products .prod-rail__list a:focus-visible {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-products .prod-rail__note {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.03em;
}

.page-products .prod-lede {
  font-size: clamp(15.5px, 1.9vw, 18.5px);
  line-height: 1.72;
  color: var(--mist);
  max-width: 48ch;
  margin: 0 0 20px;
}

.page-products .prod-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  margin: 0 0 22px;
}

.page-products .prod-stat {
  background: var(--teal);
  padding: 14px 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .prod-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-products .prod-stat--accent .prod-stat__num {
  color: var(--orange);
}

.page-products .prod-stat__label {
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-products .prod-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 图 ---------- */
.page-products .prod-figure {
  margin: 0;
  border-radius: var(--prod-radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

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

.page-products .prod-figure figcaption {
  padding: 10px 16px 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line);
  letter-spacing: 0.02em;
}

.page-products .prod-figure--band {
  margin-bottom: var(--prod-gap);
}

.page-products .prod-figure--band img {
  max-height: 300px;
}

/* ---------- 三条主线 ---------- */
.page-products .prod-lines {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-line {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--prod-radius);
  padding: 22px 20px 24px;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products .prod-line::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lime), transparent 70%);
  opacity: 0.5;
}

.page-products .prod-line:hover {
  transform: translateY(-3px);
  border-color: var(--lime);
}

.page-products .prod-line__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
  margin: 0 0 12px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-products .prod-line__code em {
  font-style: normal;
  color: var(--mist);
  opacity: 0.7;
}

.page-products .prod-line h3 {
  margin-bottom: 10px;
}

.page-products .prod-line p:not(.prod-line__code) {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 联赛 ---------- */
.page-products .prod-leagues {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-products .prod-league {
  background: linear-gradient(135deg, rgba(46, 91, 74, 0.34), rgba(17, 22, 26, 0.9));
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 16px 16px 18px;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .prod-league:hover {
  border-color: var(--lime);
  background: linear-gradient(135deg, rgba(184, 255, 60, 0.1), rgba(17, 22, 26, 0.95));
}

.page-products .prod-league__code {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink);
  background: var(--lime);
  border-radius: 4px;
  padding: 2px 6px;
  margin-bottom: 10px;
}

.page-products .prod-league h3 {
  font-size: 16px;
  margin-bottom: 6px;
}

.page-products .prod-league p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 板块对比 ---------- */
.page-products .prod-board-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .prod-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: var(--teal);
  font-size: 13px;
  color: var(--ivory);
}

.page-products .prod-chip b {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-products .prod-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--panel);
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .prod-table caption {
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  font-family: var(--font-mono);
}

.page-products .prod-table thead th {
  background: var(--teal);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .prod-table tbody th {
  text-align: left;
  padding: 13px 12px;
  font-weight: 600;
  color: var(--ivory);
  white-space: nowrap;
  border-bottom: 1px solid rgba(46, 91, 74, 0.42);
}

.page-products .prod-table tbody td {
  padding: 13px 10px;
  border-bottom: 1px solid rgba(46, 91, 74, 0.42);
}

.page-products .prod-table tbody tr:last-child th,
.page-products .prod-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .prod-table tbody tr {
  transition: background 0.2s var(--ease);
}

.page-products .prod-table tbody tr:hover,
.page-products .prod-table tbody tr:focus-within {
  background: rgba(184, 255, 60, 0.08);
}

.page-products .prod-code {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--lime);
  background: rgba(184, 255, 60, 0.12);
  border-radius: 3px;
  padding: 2px 5px;
  margin-right: 8px;
}

.page-products .prod-val {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--mist);
}

.page-products .prod-val--lime {
  color: var(--lime);
}

.page-products .prod-figure--compare {
  margin-top: var(--prod-gap);
}

.page-products .prod-figure--compare img {
  max-height: 340px;
}

.page-products .prod-reading {
  display: grid;
  gap: 10px;
  margin-top: var(--prod-gap);
}

.page-products .prod-fold {
  background: var(--paper);
  border-radius: var(--radius-m);
  border: 1px solid var(--edge);
  overflow: hidden;
}

.page-products .prod-fold summary {
  cursor: pointer;
  padding: 14px 18px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-products .prod-fold summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--teal);
  line-height: 1;
}

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

.page-products .prod-fold p {
  margin: 0;
  padding: 0 18px 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--teal);
}

/* ---------- 同步 ---------- */
.page-products .prod-sync {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-sync__visual {
  display: grid;
  gap: 12px;
}

.page-products .prod-svg {
  width: 100%;
  height: auto;
  display: block;
  background: var(--teal);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 10px 12px;
}

.page-products .prod-figure--sync img {
  max-height: 300px;
}

.page-products .prod-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-products .prod-timeline__step {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 18px 18px 20px;
}

.page-products .prod-timeline__step .status-dot {
  position: absolute;
  top: 20px;
  right: 18px;
}

.page-products .prod-timeline__code {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange);
  margin: 0 0 10px;
}

.page-products .prod-timeline__step h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.page-products .prod-timeline__step p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 场景 ---------- */
.page-products .prod-scenes {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-scene {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--prod-radius);
  padding: 20px 20px 22px;
}

.page-products .prod-scene h3 {
  margin-bottom: 10px;
}

.page-products .prod-scene > p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .prod-scene--lime {
  background: linear-gradient(150deg, rgba(184, 255, 60, 0.14), rgba(17, 22, 26, 0.92) 62%);
  border-color: rgba(184, 255, 60, 0.4);
}

.page-products .prod-scene--paper {
  background: var(--paper);
  border-color: var(--edge);
}

.page-products .prod-scene--paper h3 {
  color: var(--ink);
}

.page-products .prod-scene--paper > p {
  color: var(--teal);
}

.page-products .prod-scene__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-products .prod-scene__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .prod-scene--lime .prod-scene__list li {
  color: var(--ivory);
}

.page-products .prod-scene--paper .prod-scene__list li {
  color: var(--teal);
}

.page-products .prod-scene__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
}

.page-products .prod-scene--paper .prod-scene__list li::before {
  background: var(--orange);
}

.page-products .prod-figure--board {
  margin-top: var(--prod-gap);
}

.page-products .prod-figure--board img {
  max-height: 330px;
}

/* ---------- 版本 ---------- */
.page-products .prod-versions {
  display: grid;
  gap: 10px;
}

.page-products .prod-ver {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--moss);
  border-radius: 4px var(--radius-m) var(--radius-m) 4px;
  overflow: hidden;
  transition: border-left-color 0.2s var(--ease);
}

.page-products .prod-ver[open] {
  border-left-color: var(--lime);
}

.page-products .prod-ver summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 15px 18px;
  color: var(--ivory);
  font-size: 15px;
  font-weight: 700;
}

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

.page-products .prod-ver__year {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-products .prod-ver p {
  margin: 0;
  padding: 0 18px 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 行动区 ---------- */
.page-products .prod-cta {
  padding-top: 0;
}

.page-products .prod-cta__inner {
  display: grid;
  gap: var(--prod-gap);
  background: linear-gradient(120deg, rgba(14, 44, 36, 0.95), rgba(17, 22, 26, 0.98));
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: clamp(20px, 3.4vw, 36px);
}

.page-products .prod-cta__text h2 {
  margin-bottom: 14px;
}

.page-products .prod-cta__text > p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
  max-width: 52ch;
}

.page-products .prod-figure--cta img {
  max-height: 280px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .prod-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (min-width: 860px) {
  .page-products .prod-hero {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 38px);
    align-items: start;
  }

  .page-products .prod-rail {
    position: sticky;
    top: calc(var(--header-h) + 18px);
    padding: 18px 16px;
  }

  .page-products .prod-rail__list {
    flex-direction: column;
    overflow: visible;
    gap: 6px;
  }

  .page-products .prod-rail__list a {
    border-radius: 10px;
    white-space: normal;
  }

  .page-products .prod-lines {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .prod-line--full {
    grid-column: span 2;
  }

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

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

  .page-products .prod-timeline {
    gap: 10px;
  }

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

  .page-products .prod-scene:nth-child(1) {
    grid-column: span 4;
  }

  .page-products .prod-scene:nth-child(2) {
    grid-column: span 2;
  }

  .page-products .prod-scene:nth-child(3) {
    grid-column: span 3;
  }

  .page-products .prod-scene:nth-child(4) {
    grid-column: span 3;
  }

  .page-products .prod-cta__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1120px) {
  .page-products .prod-figure--band img {
    max-height: 380px;
  }

  .page-products .prod-leagues {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-line,
  .page-products .prod-league,
  .page-products .prod-table tbody tr {
    transition: none;
  }

  .page-products .prod-line:hover {
    transform: none;
  }
}
<<<END>>>