.page-products {
  background: var(--ink-900);
  color: var(--stone);
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */
.page-products .pd-head {
  position: relative;
  padding: clamp(1.25rem, 4vw, 2.5rem) 0 clamp(2.5rem, 6vw, 5rem);
  border-bottom: 2px solid var(--line-strong);
  background:
    radial-gradient(115% 85% at 90% -10%, rgba(226, 58, 46, 0.24), transparent 60%),
    radial-gradient(80% 60% at 4% 100%, rgba(62, 240, 192, 0.10), transparent 65%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.page-products .pd-head .crumbs {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-products .pd-head__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: end;
}

.page-products .pd-head__title {
  margin: 0.4rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 11vw, 5.75rem);
  font-weight: 200;
  line-height: 0.94;
  letter-spacing: -0.03em;
}

.page-products .pd-head__title::after {
  content: "";
  display: block;
  width: 4.5rem;
  height: 8px;
  margin-top: 1.15rem;
  background: var(--red);
}

.page-products .pd-head__lede {
  margin: 1.25rem 0 0;
  max-width: 46ch;
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  line-height: 1.8;
  color: var(--stone-2);
}

.page-products .pd-head__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-products .pd-head__shot {
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
}

/* ---------- 概况条 ---------- */
.page-products .pd-stats {
  padding: clamp(1.5rem, 4vw, 2.5rem) 0;
  background: var(--ink-800);
  border-bottom: 2px solid var(--line-strong);
}

.page-products .pd-stats__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem 1rem;
}

.page-products .pd-stats__num {
  display: block;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-products .pd-stats__cap {
  display: block;
  margin-top: 0.55rem;
  max-width: 20ch;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 章节基础 ---------- */
.page-products .pd-sec {
  padding: clamp(2.75rem, 7vw, 5.5rem) 0;
}

.page-products .pd-sec-head {
  max-width: 62ch;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-products .pd-sec-head h2,
.page-products .pd-next__title,
.page-products .pd-dist__body h2,
.page-products .pd-start__body h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.4vw, 2.6rem);
  font-weight: 300;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--stone);
}

.page-products .pd-sec-head__note {
  margin: 0.9rem 0 0;
  font-size: 0.9875rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 工具区 ---------- */
.page-products .pd-tools {
  border-bottom: 2px solid var(--line);
}

.page-products .pd-tools__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.page-products .pd-tools__head {
  margin-bottom: 0;
}

.page-products .pd-tools__shot {
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-soft);
}

.page-products .pd-tools__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
}

.page-products .pd-tool {
  position: relative;
  padding: 1.6rem 1.4rem 1.35rem;
  background: var(--ink-800);
  border: 2px solid var(--line-strong);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-products .pd-tool:hover,
.page-products .pd-tool:focus-within {
  border-color: var(--cyan);
  box-shadow: var(--shadow-hard);
  transform: translate(-4px, -4px);
}

.page-products .pd-tool__idx {
  position: absolute;
  top: 1.15rem;
  right: 1.2rem;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--red);
}

.page-products .pd-tool h3 {
  margin: 0 0 0.65rem;
  padding-right: 3rem;
  font-size: 1.1875rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--stone);
}

.page-products .pd-tool p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pd-tool__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.5rem;
  margin: 1.1rem 0 0;
  padding: 0.9rem 0 0;
  border-top: 1px solid var(--line);
}

.page-products .pd-tool__meta li {
  padding: 0.22rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  border: 1px solid var(--cyan-dim);
}

/* ---------- 费用对照 ---------- */
.page-products .pd-price {
  border-bottom: 2px solid var(--line);
}

.page-products .pd-price__banner {
  border: 2px solid var(--line-strong);
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
}

.page-products .pd-price__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.page-products .pd-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--ink-800);
  border: 2px solid var(--line-strong);
}

.page-products .pd-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.page-products .pd-table caption {
  padding: 0.9rem 1rem;
  text-align: left;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 0.9rem 1rem;
  text-align: left;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--line);
}

.page-products .pd-table thead th {
  background: var(--ink-700);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--stone-2);
  white-space: nowrap;
}

.page-products .pd-table tbody th {
  font-weight: 600;
  color: var(--stone);
}

.page-products .pd-table td.num {
  font-family: var(--font-mono);
  color: var(--cyan);
  white-space: nowrap;
}

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

.page-products .pd-table tbody tr:hover {
  background: rgba(62, 240, 192, 0.06);
}

.page-products .pd-table tr.pd-pick th:first-child {
  box-shadow: inset 4px 0 0 0 var(--red);
}

.page-products .pd-rowname {
  display: block;
}

.page-products .pd-rowsub {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .pd-pick-panel {
  padding: 1.5rem 1.35rem;
  background: var(--ink-800);
  border: 2px solid var(--line-strong);
}

.page-products .pd-pick-panel h3 {
  margin: 0 0 1.1rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--stone);
}

.page-products .pd-pick__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-products .pd-pick__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.8rem;
  align-items: start;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--line);
}

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

.page-products .pd-pick__idx {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--red);
  padding-top: 0.25rem;
}

.page-products .pd-pick__list p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--stone-2);
}

.page-products .pd-pick__note {
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 2px solid var(--red);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 进失球分布 ---------- */
.page-products .pd-dist {
  border-bottom: 2px solid var(--line);
}

.page-products .pd-dist__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  align-items: center;
}

.page-products .pd-dist__fig {
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-dist__body p {
  margin: 0.9rem 0 0;
  font-size: 0.9875rem;
  line-height: 1.85;
  color: var(--stone-2);
}

.page-products .pd-facts {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-products .pd-facts li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pd-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.75rem;
  height: 0.25rem;
  background: var(--red);
}

.page-products .pd-dist__link {
  margin-top: 1.35rem;
  font-size: 0.9375rem;
  color: var(--muted);
}

.page-products .pd-dist__link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan-dim);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pd-dist__link a:hover,
.page-products .pd-dist__link a:focus-visible {
  color: var(--red-soft);
  border-color: var(--red);
}

/* ---------- 开通路径 ---------- */
.page-products .pd-start__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  align-items: start;
}

.page-products .pd-start__shot {
  border: 2px solid var(--line-strong);
}

.page-products .pd-steps {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 2px solid var(--line-strong);
}

.page-products .pd-step {
  padding: 1.4rem 1.35rem;
  background: var(--ink-800);
  transition: background 0.25s var(--ease);
}

.page-products .pd-step:hover {
  background: var(--ink-700);
}

.page-products .pd-step__num {
  display: inline-block;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-products .pd-step h3 {
  margin: 0.6rem 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--stone);
}

.page-products .pd-step p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 延伸阅读 ---------- */
.page-products .pd-next__title {
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}

.page-products .pd-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 2px solid var(--line-strong);
}

.page-products .pd-next__list a {
  display: block;
  padding: 1.35rem 1.25rem;
  background: var(--ink-900);
  text-decoration: none;
  transition: background 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-products .pd-next__list a:hover,
.page-products .pd-next__list a:focus-visible {
  background: var(--ink-800);
  box-shadow: inset 4px 0 0 0 var(--cyan);
}

.page-products .pd-next__t {
  display: block;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--stone);
  letter-spacing: -0.01em;
}

.page-products .pd-next__d {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .pd-stats__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-products .pd-tools__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1.5rem;
    row-gap: 1.5rem;
    padding-bottom: 3rem;
  }

  .page-products .pd-tool:nth-child(even) {
    margin-top: 3rem;
  }
}

@media (min-width: 880px) {
  .page-products .pd-head__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    gap: 3rem;
  }

  .page-products .pd-tools__top {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.46fr);
    gap: 2.5rem;
    align-items: end;
  }

  .page-products .pd-dist__grid {
    grid-template-columns: minmax(0, 0.68fr) minmax(0, 1fr);
    gap: 2.75rem;
  }

  .page-products .pd-start__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    gap: 2.5rem;
  }
}

@media (min-width: 1000px) {
  .page-products .pd-price__layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 1.75rem;
  }

  .page-products .pd-next__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
<<<END>>>