.page-products {
  --dl-shift: 22px;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .dl-intro {
  padding-block: 24px 40px;
}

.page-products .dl-intro h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 6.2vw, 60px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .dl-intro .lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--gray);
}

.page-products .dl-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-facts li {
  display: grid;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-products .dl-fact-num {
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.2;
}

.page-products .dl-facts li:first-child .dl-fact-num {
  color: var(--orange);
}

.page-products .dl-fact-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray);
}

/* 主题带 */
.page-products .dl-section {
  position: relative;
  z-index: 0;
  padding-block: clamp(48px, 7vw, 84px);
}

.page-products .dl-section--deep::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, var(--deep) 0%, var(--deep) 72%, transparent 100%);
  clip-path: polygon(0 0, 100% 2.4%, 100% 100%, 0 97.6%);
}

.page-products .dl-section--panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--panel);
  opacity: 0.55;
  clip-path: polygon(0 2.6%, 100% 0, 100% 97.4%, 0 100%);
}

/* 01 版本速览 */
.page-products .dl-overview {
  display: grid;
  gap: 32px;
}

.page-products .dl-coords {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .dl-coords li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .dl-coord-key {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.page-products .dl-coord-val {
  font-size: 14px;
  line-height: 1.7;
  color: var(--white);
}

.page-products .dl-float {
  position: relative;
}

.page-products .dl-float__media {
  overflow: hidden;
}

.page-products .dl-float__card {
  position: relative;
  margin: -44px 12px 0;
  padding: 20px 22px 22px;
}

.page-products .dl-float__version {
  margin: 6px 0 10px;
  font-size: clamp(34px, 7vw, 52px);
  line-height: 1;
  color: var(--orange);
}

.page-products .dl-float__note {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray);
}

/* 02 平台与安装 */
.page-products .dl-section .band-head {
  margin-bottom: 28px;
}

.page-products .dl-platforms {
  display: grid;
  gap: 16px;
}

.page-products .dl-platform {
  padding: 20px 22px 22px;
}

.page-products .dl-platform h3 {
  margin: 6px 0 14px;
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
}

.page-products .dl-mini-steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-products .dl-entry {
  display: grid;
  gap: 22px;
  margin-top: 26px;
}

.page-products .dl-entry__media {
  overflow: hidden;
}

.page-products .dl-entry__text h3 {
  margin: 0 0 14px;
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
}

.page-products .dl-entry-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-entry-list li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-products .dl-entry-num {
  font-size: 15px;
  color: var(--orange);
}

.page-products .dl-entry-list strong {
  color: var(--white);
  font-weight: 700;
}

.page-products .dl-fold-body {
  padding: 10px 0 4px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--gray);
}

.page-products .dl-fold-body a {
  color: var(--cyan);
}

/* 03 半场预约 */
.page-products .dl-halftime {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

.page-products .dl-halftime__media {
  overflow: hidden;
}

.page-products .dl-step-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-products .dl-step-list li {
  position: relative;
  padding: 18px 20px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: var(--panel);
}

.page-products .dl-step-num {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--cyan);
}

.page-products .dl-step-list h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--white);
}

.page-products .dl-step-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray);
}

.page-products .dl-boundary {
  margin: 24px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

/* 04 复盘专区 */
.page-products .dl-review {
  display: grid;
  gap: 24px;
}

.page-products .dl-review__text {
  order: 2;
}

.page-products .dl-review__media {
  order: 1;
  overflow: hidden;
}

.page-products .dl-review__text h3 {
  margin: 0 0 14px;
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
}

.page-products .dl-plain-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .dl-plain-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-products .dl-plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
}

/* 05 多联赛标签 */
.page-products .dl-league {
  margin-top: 22px;
}

.page-products .dl-league__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

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

.page-products .dl-league__notes .card {
  padding: 18px 20px;
}

.page-products .dl-league__notes .card-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--white);
}

.page-products .dl-league__notes .card-meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--gray);
}

/* 06 版本演进 */
.page-products .dl-section--track {
  overflow: hidden;
}

.page-products .dl-track-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  margin: 0;
  opacity: 0.3;
}

.page-products .dl-track-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.page-products .dl-track__node {
  position: relative;
  padding: 20px 0 20px 20px;
  border-left: 1px solid var(--line);
}

.page-products .dl-track__ver {
  display: inline-block;
  font-size: 20px;
  color: var(--orange);
}

.page-products .dl-track__node--now .dl-track__ver {
  color: var(--cyan);
}

.page-products .dl-track__node h3 {
  margin: 8px 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--white);
}

.page-products .dl-track__node p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

.page-products .dl-track__node .pill {
  margin-left: 10px;
  vertical-align: middle;
}

/* 07 排查 */
.page-products .dl-faq {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-products .dl-cross {
  margin: 28px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--gray);
}

.page-products .dl-cross a {
  color: var(--cyan);
}

@media (min-width: 640px) {
  .page-products .dl-platforms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .dl-step-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .dl-step-list li:nth-child(even) {
    transform: translateY(var(--dl-shift));
  }

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

@media (min-width: 900px) {
  .page-products .dl-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .dl-overview {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .dl-rail {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-products .dl-float__card {
    position: absolute;
    right: 24px;
    bottom: 24px;
    width: 300px;
    margin: 0;
  }

  .page-products .dl-entry {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: center;
    margin-top: 40px;
  }

  .page-products .dl-halftime {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .dl-halftime .dl-step-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .dl-review {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 40px;
    align-items: center;
  }

  .page-products .dl-review__text {
    order: 1;
  }

  .page-products .dl-review__media {
    order: 2;
  }

  .page-products .dl-league__notes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .dl-track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-products .dl-track__node {
    padding: 20px 18px 4px;
    border-left: none;
    border-top: 1px solid var(--line);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-step-list li:nth-child(even) {
    transform: none;
  }
}