/* ============================================================
   数据产品目录 /catalog/
   ============================================================ */

.page-products {
  --cat-rail: 200px;
  --cat-gutter: 44px;
  padding-bottom: 96px;
}

.page-products .cat-crumb {
  padding-top: 26px;
}

/* ---------- 首屏 ---------- */

.page-products .cat-hero {
  display: grid;
  gap: 26px;
  padding: 30px 0 52px;
  border-bottom: 1px solid var(--line);
}

.page-products .cat-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--head);
  margin: 14px 0 0;
  max-width: 17ch;
}

.page-products .cat-lede {
  margin: 0;
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.8;
  max-width: 56ch;
}

.page-products .cat-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .cat-stats li {
  background: var(--panel);
  padding: 16px 18px;
  display: grid;
  gap: 7px;
  align-content: start;
}

.page-products .cat-stats .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1;
  color: var(--accent);
}

.page-products .cat-stats em {
  font-style: normal;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

@media (min-width: 720px) {
  .page-products .cat-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products .cat-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    column-gap: 56px;
    align-items: end;
    padding: 42px 0 60px;
  }

  .page-products .cat-stats {
    grid-column: 1 / -1;
  }
}

/* ---------- 模块快捷入口 ---------- */

.page-products .cat-index {
  display: grid;
  gap: 14px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .cat-index__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--accent);
}

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

.page-products .cat-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-products .cat-index__list a:hover,
.page-products .cat-index__list a:focus-visible {
  border-color: var(--accent);
  color: var(--head);
  background: var(--accent-soft);
}

.page-products .cat-index__list .num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

@media (min-width: 960px) {
  .page-products .cat-index {
    grid-template-columns: var(--cat-rail) minmax(0, 1fr);
    align-items: center;
    column-gap: var(--cat-gutter);
  }
}

/* ---------- 模块区块骨架 ---------- */

.page-products .mod {
  position: relative;
  display: grid;
  gap: 22px;
  padding: 48px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .mod__rail {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .mod__idx {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--accent);
  padding: 3px 9px;
  border: 1px solid rgba(200, 241, 60, 0.34);
  border-radius: 2px;
  background: rgba(200, 241, 60, 0.08);
}

.page-products .mod__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--head);
  margin: 0;
}

.page-products .mod__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .mod__tags li {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 10px;
}

.page-products .mod__body {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.page-products .mod__body > p {
  margin: 0;
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.8;
  max-width: 68ch;
}

@media (min-width: 960px) {
  .page-products .mod {
    grid-template-columns: var(--cat-rail) minmax(0, 1fr);
    column-gap: var(--cat-gutter);
    padding: 64px 0 64px 28px;
    border-left: 1px solid var(--line);
  }

  .page-products .mod__body {
    gap: 26px;
  }
}

/* ---------- 图片容器 ---------- */

.page-products .media-frame {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel-deep);
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .media-caption {
  padding: 11px 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-products .mod__figure-pair {
  display: grid;
  gap: 16px;
}

@media (min-width: 780px) {
  .page-products .mod__figure-pair {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
    gap: 20px;
  }
}

/* ---------- 指标读数 ---------- */

.page-products .spec-grid {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .spec-grid > div {
  background: var(--panel);
  padding: 13px 15px;
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-products .spec-grid dt {
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.page-products .spec-grid dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 19px;
  line-height: 1.1;
  color: var(--head);
}

/* ---------- 筛选条件胶囊 ---------- */

.page-products .filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-products .filter-row__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-faint);
  margin-right: 2px;
}

.page-products .pill {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.2;
  color: var(--text);
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  padding: 5px 13px;
}

.page-products .pill--on {
  color: var(--ink);
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 600;
}

/* ---------- 奖池读数条 ---------- */

.page-products .pool-readout {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent-2);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .pool-readout__k {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.page-products .pool-readout__v {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 19px;
  line-height: 1.1;
  color: var(--head);
}

.page-products .gold-num {
  background: linear-gradient(135deg, var(--gold-a) 0%, var(--gold-b) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- 规则分层折叠 ---------- */

.page-products .rule-stack {
  display: grid;
  gap: 8px;
  max-width: 68ch;
}

.page-products .rule-layer {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.page-products .rule-layer[open] {
  border-color: rgba(200, 241, 60, 0.4);
}

.page-products .rule-layer > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 17px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.3;
  color: var(--head);
}

.page-products .rule-layer > summary::-webkit-details-marker {
  display: none;
}

.page-products .rule-layer > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--accent);
}

.page-products .rule-layer[open] > summary::after {
  content: "\2212";
}

.page-products .rule-layer > summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.page-products .rule-layer .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent);
  border: 1px solid rgba(200, 241, 60, 0.3);
  border-radius: 2px;
  padding: 2px 7px;
}

.page-products .rule-layer__body {
  padding: 15px 17px 18px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--text);
}

/* ---------- 小屏号码分布 ---------- */

.page-products .mobile-split {
  display: grid;
  gap: 20px;
}

.page-products .media-frame--portrait {
  max-width: 300px;
  margin-inline: auto;
}

.page-products .mobile-split__text {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .mobile-split__text p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
  max-width: 68ch;
}

@media (min-width: 780px) {
  .page-products .mobile-split {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .media-frame--portrait {
    margin-inline: 0;
  }
}

/* ---------- 三步路径 ---------- */

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

.page-products .step {
  position: relative;
  background: var(--ink);
  padding: 24px 20px 26px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, rgba(200, 241, 60, 0) 78%);
}

.page-products .step__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--accent);
}

.page-products .step h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.25;
  color: var(--head);
}

.page-products .step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-products .step__link {
  justify-self: start;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 241, 60, 0.4);
  padding-bottom: 2px;
}

.page-products .step__link:hover,
.page-products .step__link:focus-visible {
  color: var(--head);
  border-bottom-color: var(--head);
}

@media (min-width: 720px) {
  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 版本与订阅 ---------- */

.page-products .plans {
  display: grid;
  gap: 26px;
  padding: 60px 0 0;
}

.page-products .plans .section-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--head);
  max-width: 26ch;
}

.page-products .plans__grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .plan {
  background: var(--panel);
  padding: 24px 22px 28px;
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .plan--pro {
  background: linear-gradient(180deg, rgba(200, 241, 60, 0.1) 0%, var(--panel) 62%);
  box-shadow: inset 0 2px 0 0 var(--accent);
}

.page-products .plan__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.25;
  color: var(--head);
}

.page-products .plan__price {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--accent-2);
}

.page-products .plan__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .plan__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text);
}

.page-products .plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--accent);
}

.page-products .plan__note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.72;
  color: var(--text-dim);
}

@media (min-width: 780px) {
  .page-products .plans__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .plan {
    padding: 30px 28px 34px;
  }
}

/* ---------- 减少动态偏好 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-index__list a {
    transition: none;
  }
}
</main>