.page-products {
  --pg-rule: rgba(185, 194, 201, 0.14);
  --pg-rule-strong: rgba(201, 162, 39, 0.3);
  --pg-panel: linear-gradient(165deg, rgba(20, 56, 77, 0.78), rgba(7, 26, 43, 0.94));
  --pg-gap: clamp(16px, 3vw, 30px);
}

.page-products section[id] {
  scroll-margin-top: 96px;
}

.page-products .section {
  padding-block: clamp(36px, 6vw, 72px);
}

/* —— 首屏 —— */
.page-products .dl-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 18px;
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid var(--pg-rule-strong);
  border-radius: var(--radius-l);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(201, 162, 39, 0.13), transparent 55%),
    linear-gradient(155deg, rgba(13, 43, 63, 0.94) 0%, rgba(7, 26, 43, 0.97) 65%);
  box-shadow: var(--shadow-deep);
  overflow: hidden;
  isolation: isolate;
}

.page-products .dl-hero::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -22%;
  width: 58%;
  aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, rgba(63, 111, 122, 0.38), transparent 66%);
  pointer-events: none;
  z-index: -1;
}

.page-products .dl-hero__body {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.page-products .dl-hero h1 {
  margin: 14px 0 0;
  max-width: 20em;
  font-family: var(--font-head);
  font-size: clamp(29px, 5.2vw, 48px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: 0.02em;
  color: var(--silver-100);
}

.page-products .dl-hero .lede {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--silver-400);
}

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

.page-products .dl-hero__aside {
  position: relative;
  z-index: 1;
  min-width: 0;
  padding-top: 22px;
  border-top: 1px solid var(--pg-rule);
}

.page-products .dl-hero__label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold-300);
}

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

.page-products .dl-track__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}

.page-products .dl-track__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-500);
}

.page-products .dl-track__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver-400);
}

@media (min-width: 900px) {
  .page-products .dl-hero {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.85fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .dl-hero__aside {
    padding-top: 4px;
    padding-left: 28px;
    border-top: 0;
    border-left: 1px solid var(--pg-rule);
  }
}

/* —— 章节骨架：左窄栏编号轨道 + 右宽内容 —— */
.page-products .pg-sec {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 3vw, 26px);
}

.page-products .pg-sec__rail {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.page-products .pg-sec__no {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 20px);
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--gold-500);
}

.page-products .pg-sec__rule {
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(201, 162, 39, 0.6), transparent);
}

.page-products .pg-sec__main {
  min-width: 0;
}

@media (min-width: 900px) {
  .page-products .pg-sec {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 52px);
  }

  .page-products .pg-sec__rail {
    display: block;
    padding-top: 10px;
  }

  .page-products .pg-sec__rule {
    display: block;
    flex: none;
    width: 1px;
    height: 56px;
    margin: 18px 0 0 14px;
    background: linear-gradient(180deg, rgba(201, 162, 39, 0.6), transparent);
  }
}

/* —— 标题与正文 —— */
.page-products .chapter__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 600;
  line-height: 1.36;
  letter-spacing: 0.02em;
  color: var(--silver-100);
}

.page-products .chapter__lede {
  margin: 14px 0 0;
  max-width: 42em;
  font-size: clamp(15px, 1.5vw, 16px);
  line-height: 1.85;
  color: var(--silver-400);
}

.page-products .dl-sub {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: clamp(28px, 4vw, 42px) 0 16px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--silver-100);
}

.page-products .dl-sub::before {
  content: "";
  flex: none;
  width: 22px;
  height: 2px;
  background: var(--gold-500);
}

.page-products .dl-body {
  margin: 16px 0 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver-400);
}

/* —— 01 入口卡片 —— */
.page-products .dl-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 26px;
}

.page-products .dl-entry__card {
  position: relative;
  padding: 24px 22px 26px;
  border: 1px solid var(--pg-rule);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(20, 56, 77, 0.85), rgba(7, 26, 43, 0.92));
  transition: border-color 260ms var(--ease-crisp), transform 260ms var(--ease-crisp);
}

.page-products .dl-entry__card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 22px;
  width: 46px;
  height: 2px;
  background: var(--gold-500);
}

.page-products .dl-entry__card:hover,
.page-products .dl-entry__card:focus-within {
  border-color: var(--line-gold);
  transform: translateY(-3px);
}

.page-products .dl-entry__name {
  margin: 16px 0 10px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  color: var(--silver-100);
}

.page-products .dl-entry__fit {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver-400);
}

@media (min-width: 720px) {
  .page-products .dl-entry {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

/* —— 02 安装步骤 —— */
.page-products .dl-install {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 22px;
  align-items: start;
}

.page-products .dl-steps {
  border-top: 1px solid var(--pg-rule);
}

.page-products .dl-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pg-rule);
}

.page-products .dl-step__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-500);
  padding-top: 5px;
}

.page-products .dl-step__title {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  color: var(--silver-100);
}

.page-products .dl-step__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver-400);
}

@media (min-width: 1000px) {
  .page-products .dl-install {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 34px;
  }
}

/* —— 图片框 —— */
.page-products .dl-figure {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--pg-rule);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(13, 43, 63, 0.62), rgba(4, 18, 29, 0.72));
}

.page-products .dl-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: calc(var(--radius-m) - 6px);
  object-fit: cover;
}

.page-products .dl-figure__cap {
  margin: 12px 2px 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: rgba(185, 194, 201, 0.66);
}

.page-products .dl-figure--wide {
  margin-top: 24px;
}

.page-products .dl-figure--square {
  margin-top: 22px;
}

@media (min-width: 880px) {
  .page-products .dl-figure--square {
    max-width: 340px;
    margin-left: auto;
  }
}

/* —— 03 检索范围 —— */
.page-products .dl-scope {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-products .dl-scope__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--pg-rule);
  border-radius: var(--radius-s);
  background: rgba(13, 43, 63, 0.46);
}

.page-products .dl-scope__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-300);
  padding-top: 4px;
}

.page-products .dl-scope__name {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--silver-100);
}

.page-products .dl-scope__desc {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver-400);
}

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

/* —— 关键词建议 —— */
.page-products .dl-tips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .dl-tips li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver-400);
}

.page-products .dl-tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 10px;
  height: 1px;
  background: var(--gold-500);
}

/* —— 结果行示例 —— */
.page-products .dl-rows {
  margin-top: 18px;
  border: 1px solid var(--pg-rule);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--ink-800);
}

.page-products .dl-rows__head {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 16px;
  background: rgba(4, 18, 29, 0.72);
  border-bottom: 1px solid var(--pg-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(185, 194, 201, 0.7);
}

.page-products .dl-rows__head span:last-child {
  display: none;
}

.page-products .dl-row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 6px 12px;
  padding: 15px 16px;
  border-bottom: 1px solid var(--pg-rule);
}

.page-products .dl-row:last-child {
  border-bottom: 0;
}

.page-products .dl-row__no {
  position: relative;
  padding-left: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-300);
}

.page-products .dl-row__no::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--wine-600);
  box-shadow: 0 0 0 3px rgba(140, 28, 43, 0.22);
}

.page-products .dl-row__main {
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver-100);
}

.page-products .dl-row__meta {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--silver-400);
}

@media (min-width: 720px) {
  .page-products .dl-rows__head {
    grid-template-columns: 92px minmax(0, 1fr) 110px;
    align-items: center;
  }

  .page-products .dl-rows__head span:last-child {
    display: block;
  }

  .page-products .dl-row {
    grid-template-columns: 92px minmax(0, 1fr) 110px;
    gap: 12px;
    align-items: center;
  }

  .page-products .dl-row__meta {
    grid-column: 3;
    text-align: right;
  }
}

/* —— 折叠组 —— */
.page-products .dl-fold {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.page-products .dl-field-block {
  display: grid;
  gap: 8px;
}

/* —— 04 导出 —— */
.page-products .dl-export {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

@media (min-width: 1000px) {
  .page-products .dl-export {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  }

  .page-products .dl-export .dl-sub {
    margin-top: 0;
  }
}

.page-products .dl-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.page-products .dl-panel {
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--pg-rule);
  border-radius: var(--radius-m);
  background: var(--pg-panel);
}

.page-products .dl-panel--gold {
  border-color: var(--pg-rule-strong);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(201, 162, 39, 0.16), transparent 60%),
    var(--pg-panel);
}

.page-products .dl-panel--jade {
  border-color: rgba(63, 111, 122, 0.6);
  background: linear-gradient(165deg, rgba(63, 111, 122, 0.34), rgba(7, 26, 43, 0.95));
}

.page-products .dl-panel__title {
  margin: 14px 0 10px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  color: var(--silver-100);
}

.page-products .dl-panel__title.mono {
  font-family: var(--font-mono);
  font-size: 17px;
  letter-spacing: 0.1em;
  color: var(--gold-300);
}

.page-products .dl-panel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver-400);
}

.page-products .dl-mini {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .dl-mini li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  color: var(--silver-100);
}

.page-products .dl-mini .mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-500);
}

@media (min-width: 860px) {
  .page-products .dl-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* —— 编号步骤列表（核对 / 排查） —— */
.page-products .dl-compare {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pg-rule);
}

.page-products .dl-compare li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--pg-rule);
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver-400);
}

.page-products .dl-compare li .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-500);
  padding-top: 5px;
}

/* —— 收尾 —— */
.page-products .dl-close {
  position: relative;
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid var(--pg-rule-strong);
  border-radius: var(--radius-l);
  background:
    radial-gradient(100% 130% at 100% 0%, rgba(201, 162, 39, 0.15), transparent 58%),
    linear-gradient(150deg, rgba(13, 43, 63, 0.92), rgba(4, 18, 29, 0.96));
  overflow: hidden;
}

.page-products .dl-close__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  line-height: 1.42;
  color: var(--silver-100);
}

.page-products .dl-close__text {
  margin: 16px 0 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--silver-400);
  word-break: break-word;
}

.page-products .dl-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* —— 动效与无障碍 —— */
@media (prefers-reduced-motion: reduce) {
  .page-products .dl-entry__card {
    transition: none;
  }

  .page-products .dl-entry__card:hover,
  .page-products .dl-entry__card:focus-within {
    transform: none;
  }
}