.page-products {
  --pd-rail-w: 64px;
  --pd-side-w: 258px;
  --pd-gap: 32px;
  display: block;
  color: var(--mist);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: clamp(18px, 3vw, 34px) 0 clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--line-soft);
  background-image: linear-gradient(to bottom, rgba(24, 74, 56, 0.22), transparent 78%);
}

.page-products .pd-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .pd-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5.4vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--mist);
}

.page-products .pd-lede {
  margin: 0 0 22px;
  max-width: 48ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--slate);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.page-products .pd-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-products .pd-stats > div {
  display: flex;
  flex-direction: column-reverse;
  gap: 4px;
  min-width: 96px;
}

.page-products .pd-stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold-bright);
}

.page-products .pd-stats dt {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-products .pd-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

/* ---------- 三栏资料台 ---------- */
.page-products .pd-desk {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: clamp(26px, 4vw, 44px) 0 clamp(40px, 6vw, 72px);
}

/* 左侧轨道 */
.page-products .pd-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .pd-rail__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-rail__list a {
  display: block;
  padding: 7px 10px;
  font-size: 12px;
  line-height: 1.25;
  color: var(--slate);
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--line);
  border-radius: var(--radius);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-products .pd-rail__list a span {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-products .pd-rail__list a:hover,
.page-products .pd-rail__list a:focus-visible {
  color: var(--gold-bright);
  border-color: var(--gold);
  border-left-color: var(--gold);
  background: rgba(24, 74, 56, 0.42);
}

/* 主区章节 */
.page-products .pd-sec {
  margin: 0 0 clamp(30px, 4vw, 48px);
  padding: 0 0 clamp(30px, 4vw, 48px);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pd-sec--last {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .pd-sec h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.8vw, 1.95rem);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-products .pd-sec__intro {
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--slate);
}

/* 双入口卡片 */
.page-products .pd-entry-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.page-products .pd-entry {
  display: block;
  padding: 20px 20px 18px;
  text-decoration: none;
  color: var(--mist);
  border-color: var(--line);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-products .pd-entry:hover,
.page-products .pd-entry:focus-visible {
  border-color: var(--gold);
  background: var(--ink-750);
}

.page-products .pd-entry__key {
  display: inline-block;
  margin-bottom: 12px;
  padding: 2px 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-900);
  background: var(--gold);
  border-radius: 2px;
}

.page-products .pd-entry h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-products .pd-entry p {
  margin: 0 0 14px;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-products .pd-entry__go {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold-bright);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.page-products .pd-entry:hover .pd-entry__go {
  border-bottom-color: var(--gold-bright);
}

.page-products .pd-quicknote {
  margin-top: 20px;
}

.page-products .pd-quicknote p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--slate);
}

/* 积分榜表格 */
.page-products .pd-board {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 29, 22, 0.66);
}

.page-products .pd-board .data-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.page-products .pd-board .data-table caption {
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pd-board .data-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 11px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-align: right;
  white-space: nowrap;
  color: var(--gold);
  background: var(--ink-750);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-board .data-table thead th:nth-child(1),
.page-products .pd-board .data-table thead th:nth-child(2) {
  text-align: left;
}

.page-products .pd-board .data-table tbody td {
  padding: 11px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-align: right;
  white-space: nowrap;
  color: var(--mist);
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.15s var(--ease);
}

.page-products .pd-board .data-table tbody td:nth-child(2) {
  font-family: var(--font-body);
  text-align: left;
  letter-spacing: 0.02em;
}

.page-products .pd-board .data-table tbody td:nth-child(1) {
  text-align: left;
  color: var(--gold-bright);
}

.page-products .pd-board .data-table tbody tr:hover td {
  background: rgba(144, 164, 184, 0.14);
}

.page-products .pd-board .data-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 字段解释 */
.page-products .pd-details {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  background: rgba(12, 42, 33, 0.6);
}

.page-products .pd-details summary {
  position: relative;
  padding: 12px 16px 12px 34px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold-bright);
  cursor: pointer;
  list-style: none;
}

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

.page-products .pd-details summary::before {
  content: "+";
  position: absolute;
  left: 14px;
  top: 11px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold);
}

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

.page-products .pd-terms {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 4px 16px 18px 34px;
}

.page-products .pd-terms dt {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .pd-terms dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--slate);
}

/* 图片通用 */
.page-products .pd-figure-wide,
.page-products .pd-figure-square {
  margin: 22px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .pd-figure-square {
  max-width: 420px;
}

.page-products .pd-figure-wide img,
.page-products .pd-figure-square img,
.page-products .pd-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .figure__caption {
  padding: 10px 14px;
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--slate);
  border-top: 1px solid var(--line-soft);
}

/* 资料库卡片 */
.page-products .pd-arch-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.page-products .pd-arch {
  padding: 18px;
  border-color: var(--line);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-products .pd-arch:hover {
  border-color: var(--gold);
  background: var(--ink-750);
}

.page-products .pd-arch h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--mist);
}

.page-products .pd-arch p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--slate);
}

/* 联赛切换 */
.page-products .pd-switch {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 29, 22, 0.55);
}

.page-products .pd-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .pd-switch__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pd-switch__label {
  padding: 9px 15px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--slate);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-products .pd-switch__label:hover {
  color: var(--gold-bright);
  border-color: var(--gold);
}

.page-products .pd-switch__input:focus-visible + .pd-switch__label {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-products:has(#plg-city:checked) .pd-switch__label[for="plg-city"],
.page-products:has(#plg-cup:checked) .pd-switch__label[for="plg-cup"],
.page-products:has(#plg-youth:checked) .pd-switch__label[for="plg-youth"],
.page-products:has(#plg-women:checked) .pd-switch__label[for="plg-women"] {
  color: var(--ink-900);
  background: var(--gold);
  border-color: var(--gold);
  font-weight: 700;
}

.page-products .pd-switch__panel {
  display: none;
  padding-top: 18px;
}

.page-products:has(#plg-city:checked) .pd-switch__panel--city,
.page-products:has(#plg-cup:checked) .pd-switch__panel--cup,
.page-products:has(#plg-youth:checked) .pd-switch__panel--youth,
.page-products:has(#plg-women:checked) .pd-switch__panel--women {
  display: block;
}

.page-products .pd-snap__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gold-bright);
  letter-spacing: 0.02em;
}

.page-products .pd-snap__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pd-snap__list li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .pd-snap__list li:last-child {
  border-bottom: 0;
}

.page-products .pd-snap__list li span:first-child {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-products .pd-snap__list li span:last-child {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mist);
}

/* 筛选 / 收藏 / 订阅 */
.page-products .pd-pair {
  margin-top: 18px;
}

.page-products .pd-paper {
  padding: 20px;
}

.page-products .pd-paper h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: #0c2a21;
}

.page-products .pd-paper p {
  margin: 0 0 12px;
  font-size: 0.88rem;
  line-height: 1.75;
  color: #2b3a33;
}

.page-products .pd-check-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .pd-check-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.84rem;
  line-height: 1.7;
  color: #35443c;
}

.page-products .pd-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* 流程 */
.page-products .pd-flow {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pd-flow__step {
  position: relative;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 42, 33, 0.55);
}

.page-products .pd-flow__num {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .pd-flow__step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--mist);
}

.page-products .pd-flow__step p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-products .pd-flow__step::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -13px;
  width: 9px;
  height: 9px;
  margin-left: -4px;
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(45deg);
  opacity: 0.85;
}

.page-products .pd-flow__step:last-child::after {
  display: none;
}

/* 底部引导 */
.page-products .pd-cta {
  margin-top: 26px;
  padding: 20px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(24, 74, 56, 0.5), rgba(6, 22, 17, 0.2));
}

.page-products .pd-cta p {
  margin: 0 0 16px;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pd-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 右侧栏 */
.page-products .pd-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .pd-side__box {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 42, 33, 0.55);
}

.page-products .pd-side__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .pd-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pd-filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .pd-filter {
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--signal);
  border: 1px solid var(--signal);
  border-radius: 2px;
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-products .pd-filter:hover {
  background: rgba(255, 107, 61, 0.12);
}

.page-products .pd-filter__input:focus-visible + .pd-filter {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-products .pd-filter__input:checked + .pd-filter {
  color: var(--ink-900);
  background: var(--gold);
  border-color: var(--gold);
  font-weight: 700;
}

.page-products .pd-side__hint {
  margin: 12px 0 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .pd-side__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-products .pd-side__links a {
  display: block;
  padding: 8px 0;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-products .pd-side__links li:last-child a {
  border-bottom: 0;
}

.page-products .pd-side__links a:hover,
.page-products .pd-side__links a:focus-visible {
  color: var(--gold-bright);
  padding-left: 4px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pd-entry-grid,
  .page-products .pd-arch-grid,
  .page-products .pd-terms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-hero__actions {
    margin-bottom: 28px;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 36px;
  }

  .page-products .pd-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 22px;
  }

  .page-products .pd-flow__step::after {
    left: auto;
    right: -15px;
    top: 34px;
    bottom: auto;
    margin-left: 0;
    transform: rotate(-45deg);
  }

  .page-products .pd-flow__step:nth-child(2n)::after {
    display: none;
  }
}

@media (min-width: 1080px) {
  .page-products .pd-desk {
    grid-template-columns: var(--pd-rail-w) minmax(0, 1fr) var(--pd-side-w);
    gap: var(--pd-gap);
    align-items: start;
  }

  .page-products .pd-rail,
  .page-products .pd-side {
    position: sticky;
    top: 104px;
  }

  .page-products .pd-rail__list {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-products .pd-rail__list a {
    padding: 9px 8px;
    font-size: 11.5px;
  }

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

  .page-products .pd-flow__step:nth-child(2n)::after {
    display: block;
  }

  .page-products .pd-flow__step:nth-child(3n)::after,
  .page-products .pd-flow__step:last-child::after {
    display: none;
  }
}

@media (min-width: 1280px) {
  .page-products .pd-arch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 639px) {
  .page-products .pd-board .data-table {
    min-width: 640px;
  }

  .page-products .pd-figure-square {
    max-width: 100%;
  }

  .page-products .pd-snap__list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-entry,
  .page-products .pd-arch,
  .page-products .pd-rail__list a,
  .page-products .pd-switch__label,
  .page-products .pd-filter,
  .page-products .pd-side__links a,
  .page-products .pd-board .data-table tbody td {
    transition: none;
  }
}

@media print {
  .page-products .pd-rail,
  .page-products .pd-side,
  .page-products .pd-hero__actions,
  .page-products .pd-cta__links {
    display: none;
  }
}