.page-products {
  --dl-line: rgba(138, 151, 163, 0.24);
  --dl-line-soft: rgba(138, 151, 163, 0.14);
  --dl-panel-bg: rgba(22, 56, 77, 0.5);
  --dl-lane-a: rgba(233, 121, 59, 0.55);
  --dl-lane-b: rgba(111, 175, 143, 0.55);
  --dl-lane-c: rgba(91, 192, 235, 0.5);
  --dl-lane-d: rgba(217, 164, 65, 0.5);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  display: grid;
  gap: 26px;
  padding: clamp(26px, 5vw, 46px) clamp(18px, 3.6vw, 40px);
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(72% 62% at 92% 0%, rgba(91, 192, 235, 0.11), transparent 66%),
    radial-gradient(62% 58% at 0% 100%, rgba(232, 121, 59, 0.1), transparent 70%),
    linear-gradient(160deg, rgba(11, 36, 54, 0.92), rgba(7, 28, 44, 0.96));
  overflow: hidden;
}

.page-products .dl-hero h1 {
  margin: 0.3em 0 0.55em;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 7vw, 3.5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--snow);
  text-wrap: balance;
}

.page-products .dl-hero-main .bs-lede {
  max-width: 46ch;
  color: rgba(234, 241, 245, 0.82);
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
}

.page-products .dl-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .dl-hero-side {
  padding: 20px 20px 18px;
  border-radius: var(--radius);
}

.page-products .dl-side-label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--metal);
}

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

.page-products .dl-side-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--dl-line-soft);
}

.page-products .dl-side-list li:last-child {
  border-bottom: 0;
}

.page-products .dl-side-num {
  color: var(--gold);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-products .dl-side-text {
  color: rgba(234, 241, 245, 0.8);
  font-size: 13.5px;
}

.page-products .dl-side-note {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--dl-line-soft);
  color: rgba(234, 241, 245, 0.66);
  font-size: 13px;
  line-height: 1.65;
}

/* ---------- 通用小节头 ---------- */
.page-products .dl-sec-head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.page-products .dl-sec-head .bs-heading {
  margin: 0.25em 0 0.5em;
  text-wrap: balance;
}

.page-products .dl-sec-lede {
  margin: 0;
  color: rgba(234, 241, 245, 0.74);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 端选择技能树 ---------- */
.page-products .dl-tree {
  display: grid;
  gap: 16px;
}

.page-products .dl-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

.page-products .dl-tablist {
  position: relative;
  display: grid;
  gap: 10px;
}

.page-products .dl-node {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px 16px 15px 20px;
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--radius);
  background: rgba(11, 36, 54, 0.62);
  cursor: pointer;
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-products .dl-node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 3px;
  background: transparent;
  transition: background 0.22s var(--ease);
}

.page-products .dl-node:hover {
  background: rgba(22, 56, 77, 0.72);
  border-color: var(--dl-line);
}

.page-products .dl-node-idx {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--dl-line);
  border-radius: 50%;
  font-size: 12px;
  color: var(--metal);
}

.page-products .dl-node-body {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-products .dl-node-title {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--snow);
}

.page-products .dl-node-sub {
  font-size: 12.5px;
  color: var(--metal);
  letter-spacing: 0.04em;
}

.page-products .dl-panels {
  min-width: 0;
}

.page-products .dl-panel {
  display: none;
  padding: clamp(18px, 3.6vw, 28px);
  border: 1px solid var(--dl-line);
  border-radius: var(--radius);
  background: var(--dl-panel-bg);
}

.page-products .dl-panel-title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.4vw, 1.65rem);
  font-weight: 700;
  color: var(--snow);
}

.page-products .dl-panel-grid {
  display: grid;
  gap: 20px;
}

.page-products .dl-panel-text p {
  margin: 0 0 14px;
  color: rgba(234, 241, 245, 0.8);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-products .dl-spec {
  display: grid;
  gap: 9px;
  margin: 0 0 18px;
  padding: 14px 0 0;
  border-top: 1px solid var(--dl-line-soft);
}

.page-products .dl-spec > div {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
}

.page-products .dl-spec dt {
  flex: 0 0 auto;
  min-width: 5.5em;
  color: var(--metal);
  font-size: 12.5px;
  letter-spacing: 0.05em;
}

.page-products .dl-spec dd {
  margin: 0;
  color: var(--snow);
  font-size: 13.5px;
}

.page-products .dl-panel-foot {
  margin: 0;
}

.page-products .dl-panel-figure {
  margin: 0;
}

.page-products .dl-panel-figure img,
.page-products .dl-desk-figure img,
.page-products .dl-sub-figure img,
.page-products .dl-install-figure img,
.page-products .dl-scene-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--dl-line-soft);
}

.page-products .dl-panel-figure img {
  aspect-ratio: 4 / 5;
}

.page-products .dl-panel-figure .bs-media-cap,
.page-products .dl-desk-figure .bs-media-cap,
.page-products .dl-sub-figure .bs-media-cap,
.page-products .dl-install-figure .bs-media-cap,
.page-products .dl-scene-figure .bs-media-cap {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--metal);
  line-height: 1.6;
}

.page-products .dl-panel-aside {
  padding: 18px;
  border-radius: var(--radius);
  align-self: start;
}

.page-products .dl-aside-label {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--metal);
}

.page-products .dl-aside-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 8vw, 3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--prayer);
}

.page-products .dl-aside-cap {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(234, 241, 245, 0.72);
}

/* 选中态 */
.page-products #ep-mobile:checked ~ .dl-tablist label[for="ep-mobile"],
.page-products #ep-desktop:checked ~ .dl-tablist label[for="ep-desktop"],
.page-products #ep-venue:checked ~ .dl-tablist label[for="ep-venue"] {
  background: rgba(232, 121, 59, 0.12);
  border-color: rgba(232, 121, 59, 0.5);
}

.page-products #ep-mobile:checked ~ .dl-tablist label[for="ep-mobile"]::before,
.page-products #ep-desktop:checked ~ .dl-tablist label[for="ep-desktop"]::before,
.page-products #ep-venue:checked ~ .dl-tablist label[for="ep-venue"]::before {
  background: var(--prayer);
}

.page-products #ep-mobile:checked ~ .dl-tablist label[for="ep-mobile"] .dl-node-idx,
.page-products #ep-desktop:checked ~ .dl-tablist label[for="ep-desktop"] .dl-node-idx,
.page-products #ep-venue:checked ~ .dl-tablist label[for="ep-venue"] .dl-node-idx {
  border-color: var(--prayer);
  color: var(--prayer);
}

.page-products #ep-mobile:checked ~ .dl-panels .dl-panel--mobile,
.page-products #ep-desktop:checked ~ .dl-panels .dl-panel--desktop,
.page-products #ep-venue:checked ~ .dl-panels .dl-panel--venue {
  display: block;
}

.page-products #ep-mobile:focus-visible ~ .dl-tablist label[for="ep-mobile"],
.page-products #ep-desktop:focus-visible ~ .dl-tablist label[for="ep-desktop"],
.page-products #ep-venue:focus-visible ~ .dl-tablist label[for="ep-venue"] {
  outline: 2px solid var(--ice);
  outline-offset: 3px;
}

/* ---------- 桌面端并排视图 ---------- */
.page-products .dl-desk-layout {
  display: grid;
  gap: 22px;
}

.page-products .dl-desk-figure {
  margin: 0;
}

.page-products .dl-desk-figure img {
  aspect-ratio: 14 / 9;
}

.page-products .dl-lanes {
  display: grid;
  gap: 12px;
}

.page-products .dl-lane {
  padding: 16px 16px 14px;
  border: 1px solid var(--dl-line-soft);
  border-left: 3px solid var(--dl-line);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(11, 36, 54, 0.66);
}

.page-products .dl-lane--a { border-left-color: var(--dl-lane-a); }
.page-products .dl-lane--b { border-left-color: var(--dl-lane-b); }
.page-products .dl-lane--c { border-left-color: var(--dl-lane-c); }
.page-products .dl-lane--d { border-left-color: var(--dl-lane-d); }

.page-products .dl-lane-tag {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--metal);
}

.page-products .dl-lane h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--snow);
}

.page-products .dl-lane ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-products .dl-lane li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(234, 241, 245, 0.74);
}

.page-products .dl-lane li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--metal);
  opacity: 0.7;
}

.page-products .dl-desk .bs-note {
  margin-top: 20px;
}

/* ---------- 订阅 ---------- */
.page-products .dl-sub-grid {
  display: grid;
  gap: 20px;
}

.page-products .dl-sub-copy p {
  margin: 0 0 16px;
  color: rgba(234, 241, 245, 0.8);
  font-size: 15px;
  line-height: 1.78;
}

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

.page-products .dl-sub-points li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(234, 241, 245, 0.72);
}

.page-products .dl-sub-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--barley);
}

.page-products .dl-sub-points strong {
  color: var(--snow);
  font-weight: 600;
}

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

.page-products .dl-sub-card {
  padding: 20px;
  border-radius: var(--radius);
  align-self: start;
}

.page-products .dl-sub-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--dl-line-soft);
}

.page-products .dl-sub-card-label {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--metal);
}

.page-products .dl-sub-badge {
  background: rgba(217, 164, 65, 0.14);
  border-color: rgba(217, 164, 65, 0.45);
  color: var(--gold);
}

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

.page-products .dl-sub-rows li {
  display: grid;
  grid-template-columns: 3.2em minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--dl-line-soft);
}

.page-products .dl-sub-row-key {
  font-size: 12.5px;
  color: var(--metal);
  letter-spacing: 0.06em;
}

.page-products .dl-sub-row-val {
  font-size: 13.5px;
  color: var(--snow);
  line-height: 1.5;
}

.page-products .dl-sub-state {
  font-size: 11.5px;
  padding: 3px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.page-products .dl-sub-state--on {
  color: var(--gold);
  background: rgba(217, 164, 65, 0.14);
  border: 1px solid rgba(217, 164, 65, 0.4);
}

.page-products .dl-sub-card-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin: 16px 0 0;
  font-size: 12px;
  color: var(--metal);
  letter-spacing: 0.04em;
}

.page-products .dl-sub-figure {
  margin: 24px 0 0;
}

.page-products .dl-sub-figure img {
  aspect-ratio: 3 / 2;
}

/* ---------- 安装步骤 ---------- */
.page-products .dl-steps {
  position: relative;
  display: grid;
  gap: 14px;
}

.page-products .dl-step {
  position: relative;
  padding: 18px 18px 18px 20px;
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--radius);
  background: rgba(11, 36, 54, 0.62);
}

.page-products .dl-step-num {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--ice);
}

.page-products .dl-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--snow);
}

.page-products .dl-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(234, 241, 245, 0.74);
}

.page-products .dl-install-foot {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-products .dl-install-figure {
  margin: 0;
}

.page-products .dl-install-figure img {
  aspect-ratio: 10 / 7;
}

.page-products .dl-req {
  padding: 20px;
  border-radius: var(--radius);
  align-self: start;
}

.page-products .dl-req-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 700;
  color: var(--snow);
}

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

.page-products .dl-req-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--dl-line-soft);
  font-size: 13px;
  color: rgba(234, 241, 245, 0.78);
}

.page-products .dl-req-list li .bs-mono {
  color: var(--snow);
  font-size: 12.5px;
}

.page-products .dl-req-note {
  margin: 0 0 14px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(234, 241, 245, 0.62);
}

/* ---------- 版本变更 ---------- */
.page-products .dl-versionbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 13px 16px;
  border: 1px solid rgba(217, 164, 65, 0.34);
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(217, 164, 65, 0.14), rgba(217, 164, 65, 0.03) 70%);
}

.page-products .dl-versionbar-badge {
  background: rgba(217, 164, 65, 0.2);
  border-color: rgba(217, 164, 65, 0.5);
  color: var(--gold);
}

.page-products .dl-versionbar-text {
  flex: 1 1 12em;
  min-width: 0;
  font-size: 13px;
  color: var(--snow);
  letter-spacing: 0.02em;
}

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

.page-products .dl-details {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.page-products .dl-detail {
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--radius);
  background: rgba(11, 36, 54, 0.55);
  overflow: hidden;
}

.page-products .dl-detail summary {
  padding: 15px 18px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--snow);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-products .dl-detail summary::before {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ice);
  transition: transform 0.2s var(--ease);
}

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

.page-products .dl-detail summary:hover {
  color: var(--ice);
}

.page-products .dl-detail summary:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: -2px;
}

.page-products .dl-detail p {
  margin: 0;
  padding: 0 18px 17px 40px;
  font-size: 13.5px;
  line-height: 1.78;
  color: rgba(234, 241, 245, 0.74);
}

/* ---------- 适用场景 ---------- */
.page-products .dl-scene-grid {
  display: grid;
  gap: 14px;
}

.page-products .dl-scene {
  padding: 18px;
  border-radius: var(--radius);
}

.page-products .dl-scene-tag {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--metal);
}

.page-products .dl-scene h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--snow);
}

.page-products .dl-scene p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(234, 241, 245, 0.74);
}

.page-products .dl-scene-figure {
  margin: 24px 0 0;
}

.page-products .dl-scene-figure img {
  aspect-ratio: 3 / 2;
}

/* ---------- 收尾 ---------- */
.page-products .dl-close-inner {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 4vw, 36px);
  border-radius: var(--radius-lg);
}

.page-products .dl-close-title {
  margin: 0 0 10px;
}

.page-products .dl-close-lede {
  margin: 0;
  max-width: 54ch;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(234, 241, 245, 0.74);
}

.page-products .dl-close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-self: center;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .dl-panel-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    gap: 26px;
  }

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

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

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

  .page-products .dl-sub-card {
    max-width: 560px;
  }
}

@media (min-width: 980px) {
  .page-products .dl-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .dl-tree {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .dl-desk-layout {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .page-products .dl-sub-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

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

  .page-products .dl-steps::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 38px;
    height: 1px;
    background: linear-gradient(90deg, rgba(91, 192, 235, 0.35), rgba(138, 151, 163, 0.12));
    z-index: 0;
  }

  .page-products .dl-step {
    z-index: 1;
    background: rgba(11, 36, 54, 0.9);
  }

  .page-products .dl-install-foot {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

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

  .page-products .dl-close-inner {
    grid-template-columns: minmax(0, 1.6fr) auto;
    align-items: center;
    gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-node,
  .page-products .dl-detail summary::before {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>