.page-products {
  --dl-line: 1px solid var(--line-soft);
  --dl-line-mid: 1px solid var(--line-mid);
  --dl-mid-pad: clamp(16px, 2.4vw, 28px);
  display: block;
  background: var(--deep-pitch);
  color: var(--line-white);
}

/* ---------- 通用标题 ---------- */
.page-products .dl-h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.page-products .dl-h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-h2);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-products .dl-h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-h3);
  line-height: 1.25;
}

.page-products .dl-h4 {
  margin: 0 0 4px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
}

.page-products .kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--electric-cyan);
}

.page-products .lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(233, 242, 234, 0.82);
}

.page-products .dl-sec-head {
  display: grid;
  gap: 10px;
  padding-block: clamp(24px, 4vw, 48px) clamp(18px, 3vw, 32px);
  border-top: var(--dl-line-mid);
}

.page-products .dl-sec-lede {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: rgba(233, 242, 234, 0.74);
}

@media (min-width: 860px) {
  .page-products .dl-sec-head--split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(24px, 4vw, 64px);
  }
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  background:
    radial-gradient(circle at 88% 8%, rgba(255, 90, 42, 0.16), transparent 46%),
    radial-gradient(circle at 6% 92%, rgba(53, 224, 208, 0.1), transparent 50%);
}

.page-products .dl-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  padding-block: clamp(20px, 4vw, 48px) clamp(28px, 5vw, 64px);
}

@media (min-width: 920px) {
  .page-products .dl-hero-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dl-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .dl-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: clamp(22px, 3.5vw, 36px) 0 0;
  padding-top: 16px;
  border-top: var(--dl-line-mid);
}

.page-products .dl-hero-stats dt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--muted-moss);
}

.page-products .dl-hero-stats dd {
  margin: 6px 0 0;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 700;
  color: var(--data-yellow);
}

.page-products .dl-hero-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

@media (min-width: 560px) {
  .page-products .dl-hero-visual {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }
}

.page-products .dl-phone {
  margin: 0;
  padding: 10px;
  border: var(--dl-line-mid);
  background: linear-gradient(180deg, rgba(53, 224, 208, 0.08), rgba(7, 26, 20, 0) 46%), var(--tunnel-green);
}

.page-products .dl-phone-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  margin-bottom: 8px;
  border-bottom: var(--dl-line);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--muted-moss);
}

.page-products .dl-phone img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .dl-phone .media-caption,
.page-products .dl-ios-visual .media-caption {
  display: block;
  margin-top: 8px;
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--muted-moss);
}

.page-products .dl-mini {
  display: grid;
  gap: 7px;
  padding: 12px;
  border: var(--dl-line);
  background: rgba(15, 47, 36, 0.66);
}

.page-products .dl-mini-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--electric-cyan);
  padding-bottom: 6px;
  border-bottom: var(--dl-line);
}

.page-products .dl-mini-chip {
  width: 26px;
  height: 6px;
  background: var(--data-yellow);
}

.page-products .dl-mini-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
}

.page-products .dl-mini-row span {
  height: 7px;
  background: rgba(233, 242, 234, 0.14);
}

.page-products .dl-mini-row span:first-child {
  background: rgba(53, 224, 208, 0.55);
}

.page-products .dl-mini-row--wide span {
  background: rgba(233, 242, 234, 0.09);
}

.page-products .dl-mini-row--wide span:nth-child(2) {
  background: rgba(255, 216, 77, 0.5);
}

.page-products .dl-mini-note {
  margin: 4px 0 0;
  font-size: 0.66rem;
  color: var(--muted-moss);
}

/* ---------- 章节跳转 ---------- */
.page-products .dl-jump {
  border-block: var(--dl-line-mid);
  background: rgba(15, 47, 36, 0.5);
}

.page-products .dl-jump-inner {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-block: 10px;
  scrollbar-width: thin;
}

.page-products .dl-jump-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border: var(--dl-line);
  font-size: 0.82rem;
  text-decoration: none;
  color: rgba(233, 242, 234, 0.78);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .dl-jump-link .mono {
  font-size: var(--fs-mono);
  color: var(--electric-cyan);
}

.page-products .dl-jump-link:hover,
.page-products .dl-jump-link:focus-visible {
  color: var(--data-yellow);
  border-color: var(--data-yellow);
}

/* ---------- 终端总览 ---------- */
.page-products .dl-ov-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: var(--dl-line-mid);
}

@media (min-width: 820px) {
  .page-products .dl-ov-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr) minmax(0, 1.32fr);
  }
}

.page-products .dl-ov-card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: var(--dl-mid-pad);
  background: var(--deep-pitch);
  transition: background 200ms var(--ease);
}

.page-products .dl-ov-card:hover {
  background: rgba(15, 47, 36, 0.72);
}

.page-products .dl-ov-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(233, 242, 234, 0.72);
}

.page-products .dl-ov-link {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--electric-cyan);
  border-bottom: 1px solid var(--electric-cyan);
  padding-bottom: 2px;
}

.page-products .dl-ov-link:hover,
.page-products .dl-ov-link:focus-visible {
  color: var(--data-yellow);
  border-color: var(--data-yellow);
}

/* ---------- 移动端 / 表格 ---------- */
.page-products .dl-mobile {
  background: linear-gradient(180deg, rgba(15, 47, 36, 0.92), rgba(15, 47, 36, 0.55));
  border-block: var(--dl-line-mid);
}

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

.page-products .dl-density-tabs {
  display: flex;
  gap: 6px;
}

.page-products .dl-dtab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border: var(--dl-line);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--muted-moss);
  cursor: pointer;
}

.page-products .dl-dtab input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-products .dl-dtab:has(input:checked) {
  background: var(--electric-cyan);
  border-color: var(--electric-cyan);
  color: var(--deep-pitch);
}

.page-products .dl-dtab:focus-within {
  outline: 2px solid var(--data-yellow);
  outline-offset: 2px;
}

.page-products .dl-table-scroll {
  overflow-x: auto;
  border: var(--dl-line-mid);
  background: rgba(7, 26, 20, 0.72);
}

.page-products .dl-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.page-products .dl-table-cap {
  caption-side: top;
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.05em;
  color: var(--muted-moss);
  border-bottom: var(--dl-line);
}

.page-products .dl-table th,
.page-products .dl-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: var(--dl-line);
  transition: padding 180ms var(--ease);
}

.page-products .dl-table thead th {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--electric-cyan);
  background: rgba(53, 224, 208, 0.06);
  white-space: nowrap;
}

.page-products .dl-table tbody th {
  font-weight: 600;
  color: rgba(233, 242, 234, 0.9);
  white-space: nowrap;
}

.page-products .dl-table td {
  color: rgba(233, 242, 234, 0.74);
  white-space: nowrap;
}

.page-products .dl-score-cell {
  color: var(--data-yellow) !important;
  font-weight: 700;
  font-size: 0.98rem;
}

.page-products .dl-density:has(#dn-compact:checked) .dl-table th,
.page-products .dl-density:has(#dn-compact:checked) .dl-table td {
  padding: 6px 10px;
  font-size: 0.76rem;
}

.page-products .dl-mobile-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: var(--dl-line);
}

@media (min-width: 760px) {
  .page-products .dl-mobile-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .dl-mobile-notes li {
  padding: 14px 16px;
  background: rgba(7, 26, 20, 0.7);
}

.page-products .dl-mobile-notes .mono {
  display: block;
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--signal-orange);
}

.page-products .dl-mobile-notes p {
  margin: 6px 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.72);
}

/* ---------- 苹果版时间轴 ---------- */
.page-products .dl-ios-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  padding-block: clamp(24px, 4vw, 48px);
}

@media (min-width: 900px) {
  .page-products .dl-ios-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dl-ios-copy p {
  margin: 14px 0 0;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(233, 242, 234, 0.76);
  max-width: 58ch;
}

.page-products .dl-timeline {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0 0 0 18px;
  border-left: 1px solid rgba(255, 90, 42, 0.5);
}

.page-products .dl-node {
  position: relative;
  padding-block: 2px 10px;
}

.page-products .dl-node::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 14px;
  width: 7px;
  height: 7px;
  background: var(--signal-orange);
}

.page-products .dl-node details {
  border: var(--dl-line);
  background: rgba(15, 47, 36, 0.5);
  transition: border-color 180ms var(--ease);
}

.page-products .dl-node details[open] {
  border-color: var(--line-mid);
  background: rgba(15, 47, 36, 0.86);
}

.page-products .dl-node summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .dl-node summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--muted-moss);
}

.page-products .dl-node details[open] summary::after {
  content: "–";
  color: var(--data-yellow);
}

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

.page-products .dl-node-time {
  font-size: var(--fs-mono);
  color: var(--data-yellow);
  min-width: 34px;
}

.page-products .dl-node-title {
  font-weight: 600;
  font-size: 0.94rem;
}

.page-products .dl-node p {
  margin: 0;
  padding: 0 12px 12px;
  font-size: 0.88rem;
  line-height: 1.78;
  color: rgba(233, 242, 234, 0.72);
}

.page-products .dl-ios-visual {
  margin: 0;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-products .dl-phone--tall {
  max-width: 340px;
}

/* ---------- 桌面端 ---------- */
.page-products .dl-desktop {
  background: linear-gradient(180deg, rgba(15, 47, 36, 0.55), rgba(7, 26, 20, 0));
}

.page-products .dl-desktop-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(24px, 4vw, 48px);
}

@media (min-width: 900px) {
  .page-products .dl-desktop-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dl-desktop-visual {
  margin: 0;
  border: var(--dl-line-mid);
  padding: 8px;
  background: rgba(7, 26, 20, 0.7);
}

.page-products .dl-desktop-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .dl-desktop-visual .media-caption {
  display: block;
  margin-top: 8px;
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--muted-moss);
}

.page-products .dl-desktop-copy p {
  margin: 12px 0 0;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(233, 242, 234, 0.76);
}

.page-products .dl-checklist {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-block: var(--dl-line);
}

.page-products .dl-checklist li {
  padding: 11px 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.74);
  background: var(--deep-pitch);
}

.page-products .dl-checklist .mono {
  display: inline-block;
  min-width: 46px;
  margin-right: 8px;
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--electric-cyan);
}

.page-products .dl-desktop-copy .btn {
  margin-top: 20px;
}

/* ---------- 评分卡 ---------- */
.page-products .dl-scoring {
  background: var(--cream-paper);
  color: var(--ink-brown-black);
  border-block: var(--dl-line-mid);
}

.page-products .dl-scoring .kicker {
  color: #a03a17;
}

.page-products .dl-scoring .dl-sec-head {
  border-top-color: var(--line-ink);
}

.page-products .dl-scoring .dl-h2 {
  color: var(--ink-brown-black);
}

.page-products .dl-scoring .dl-sec-lede {
  color: rgba(18, 16, 13, 0.74);
}

.page-products .dl-score {
  display: grid;
  gap: 16px;
  padding-bottom: clamp(24px, 4vw, 48px);
}

.page-products .dl-score-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .dl-score-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-ink);
  font-size: 0.84rem;
  color: rgba(18, 16, 13, 0.7);
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-products .dl-score-tab input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-products .dl-score-tab .mono {
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
}

.page-products .dl-score-tab:has(input:checked) {
  background: var(--signal-orange);
  border-color: var(--signal-orange);
  color: var(--deep-pitch);
}

.page-products .dl-score-tab:has(input:checked) .mono {
  color: var(--deep-pitch);
}

.page-products .dl-score-tab:focus-within {
  outline: 2px solid var(--ink-brown-black);
  outline-offset: 2px;
}

.page-products .dl-score-panels {
  border: 1px solid var(--line-ink);
  background: rgba(255, 255, 255, 0.34);
}

.page-products .dl-score-panel {
  display: grid;
  gap: 16px;
  padding: clamp(16px, 2.4vw, 28px);
}

.page-products .dl-score-panel[data-panel="b"] {
  display: none;
}

.page-products .dl-score:has(#sc-b:checked) .dl-score-panel[data-panel="a"] {
  display: none;
}

.page-products .dl-score:has(#sc-b:checked) .dl-score-panel[data-panel="b"] {
  display: grid;
}

.page-products .dl-score-head p {
  margin: 8px 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(18, 16, 13, 0.72);
}

.page-products .dl-metrics {
  display: grid;
  gap: 10px;
}

.page-products .dl-metric {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px;
  grid-template-areas:
    "key val"
    "bar bar";
  gap: 6px 10px;
  align-items: center;
}

.page-products .dl-metric-key {
  grid-area: key;
  font-size: 0.86rem;
  font-weight: 600;
}

.page-products .dl-metric-val {
  grid-area: val;
  text-align: right;
  font-size: 1rem;
  font-weight: 700;
  color: #a03a17;
}

.page-products .dl-metric-bar {
  grid-area: bar;
  display: block;
  height: 6px;
  background: rgba(18, 16, 13, 0.12);
}

.page-products .dl-metric-fill {
  display: block;
  height: 100%;
  width: var(--v, 0%);
  background: linear-gradient(90deg, var(--signal-orange), var(--data-yellow));
}

.page-products .dl-score-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-ink);
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(18, 16, 13, 0.74);
}

.page-products .dl-inline-link {
  color: #a03a17;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .dl-inline-link:hover,
.page-products .dl-inline-link:focus-visible {
  color: var(--ink-brown-black);
}

/* ---------- 过渡带 ---------- */
.page-products .dl-band {
  position: relative;
  margin: 0;
  border-block: var(--dl-line-mid);
}

.page-products .dl-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(180px, 26vw, 340px);
  object-fit: cover;
  filter: saturate(0.8) contrast(1.1);
}

.page-products .dl-band-cap {
  position: absolute;
  left: clamp(16px, 3vw, 40px);
  bottom: clamp(12px, 2.4vw, 28px);
  margin: 0;
  padding: 6px 12px;
  background: rgba(7, 26, 20, 0.84);
  border-left: 2px solid var(--signal-orange);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--line-white);
}

/* ---------- 安装与版本 ---------- */
.page-products .dl-install-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(22px, 3.5vw, 40px);
}

@media (min-width: 880px) {
  .page-products .dl-install-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dl-steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: var(--dl-line);
}

.page-products .dl-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  background: rgba(7, 26, 20, 0.72);
}

.page-products .dl-step-num {
  font-size: 1rem;
  font-weight: 700;
  color: var(--signal-orange);
}

.page-products .dl-steps p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.7);
}

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

.page-products .dl-spec > div {
  padding: 14px 16px;
  background: rgba(7, 26, 20, 0.72);
}

.page-products .dl-spec dt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--electric-cyan);
}

.page-products .dl-spec dd {
  margin: 6px 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.74);
}

.page-products .dl-install-note {
  margin: 14px 0 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--muted-moss);
}

/* 版本记录 */
.page-products .dl-versions {
  border-top: var(--dl-line-mid);
  padding-top: clamp(18px, 3vw, 28px);
}

.page-products .dl-versions-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
}

.page-products .dl-versions-sub {
  margin: 0;
  font-size: var(--fs-mono);
  letter-spacing: 0.05em;
  color: var(--muted-moss);
}

.page-products .dl-vtabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 10px;
}

.page-products .dl-vtab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border: var(--dl-line);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--muted-moss);
  cursor: pointer;
}

.page-products .dl-vtab input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-products .dl-vtab:has(input:checked) {
  background: var(--electric-cyan);
  border-color: var(--electric-cyan);
  color: var(--deep-pitch);
}

.page-products .dl-vtab:focus-within {
  outline: 2px solid var(--data-yellow);
  outline-offset: 2px;
}

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

.page-products .dl-vrow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 11px 2px;
  border-bottom: var(--dl-line);
}

@media (min-width: 700px) {
  .page-products .dl-vrow {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-products .dl-vver {
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--data-yellow);
}

.page-products .dl-vtext {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(233, 242, 234, 0.76);
}

.page-products .dl-versions:has(#vf-mobile:checked) .dl-vrow:not([data-plat="mobile"]) {
  display: none;
}

.page-products .dl-versions:has(#vf-ios:checked) .dl-vrow:not([data-plat="ios"]) {
  display: none;
}

.page-products .dl-install-foot {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: clamp(16px, 2.4vw, 24px);
  border: var(--dl-line);
  border-left: 2px solid var(--signal-orange);
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(233, 242, 234, 0.76);
  background: rgba(15, 47, 36, 0.55);
}

.page-products .dl-install-foot .dl-inline-link {
  color: var(--electric-cyan);
}

.page-products .dl-install-foot .dl-inline-link:hover,
.page-products .dl-install-foot .dl-inline-link:focus-visible {
  color: var(--data-yellow);
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .dl-ov-card,
  .page-products .dl-table th,
  .page-products .dl-table td,
  .page-products .dl-node details,
  .page-products .dl-jump-link,
  .page-products .dl-score-tab {
    transition: none;
  }
}

.page-products {
  --dl-line: 1px solid var(--line-soft);
  --dl-line-mid: 1px solid var(--line-mid);
  --dl-mid-pad: clamp(16px, 2.4vw, 28px);
  display: block;
  background: var(--deep-pitch);
  color: var(--line-white);
}

/* 通用标题 */
.page-products .dl-h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.page-products .dl-h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-h2);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-products .dl-h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-h3);
  line-height: 1.25;
}

.page-products .dl-h4 {
  margin: 0 0 4px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
}

.page-products .kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--electric-cyan);
}

.page-products .lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(233, 242, 234, 0.82);
}

.page-products .dl-sec-head {
  display: grid;
  gap: 10px;
  padding-block: clamp(24px, 4vw, 48px) clamp(18px, 3vw, 32px);
  border-top: var(--dl-line-mid);
}

.page-products .dl-sec-lede {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: rgba(233, 242, 234, 0.74);
}

@media (min-width: 860px) {
  .page-products .dl-sec-head--split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(24px, 4vw, 64px);
  }
}

/* 首屏 */
.page-products .dl-hero {
  background:
    radial-gradient(circle at 88% 8%, rgba(255, 90, 42, 0.16), transparent 46%),
    radial-gradient(circle at 6% 92%, rgba(53, 224, 208, 0.1), transparent 50%);
}

.page-products .dl-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  padding-block: clamp(20px, 4vw, 48px) clamp(28px, 5vw, 64px);
}

@media (min-width: 920px) {
  .page-products .dl-hero-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dl-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .dl-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: clamp(22px, 3.5vw, 36px) 0 0;
  padding-top: 16px;
  border-top: var(--dl-line-mid);
}

.page-products .dl-hero-stats dt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--muted-moss);
}

.page-products .dl-hero-stats dd {
  margin: 6px 0 0;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 700;
  color: var(--data-yellow);
}

.page-products .dl-hero-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

@media (min-width: 560px) {
  .page-products .dl-hero-visual {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }
}

.page-products .dl-phone {
  margin: 0;
  padding: 10px;
  border: var(--dl-line-mid);
  background: linear-gradient(180deg, rgba(53, 224, 208, 0.08), rgba(7, 26, 20, 0) 46%), var(--tunnel-green);
}

.page-products .dl-phone-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  margin-bottom: 8px;
  border-bottom: var(--dl-line);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--muted-moss);
}

.page-products .dl-phone img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .dl-phone .media-caption,
.page-products .dl-ios-visual .media-caption {
  display: block;
  margin-top: 8px;
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--muted-moss);
}

.page-products .dl-mini {
  display: grid;
  gap: 7px;
  padding: 12px;
  border: var(--dl-line);
  background: rgba(15, 47, 36, 0.66);
}

.page-products .dl-mini-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--electric-cyan);
  padding-bottom: 6px;
  border-bottom: var(--dl-line);
}

.page-products .dl-mini-chip {
  width: 26px;
  height: 6px;
  background: var(--data-yellow);
}

.page-products .dl-mini-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
}

.page-products .dl-mini-row span {
  height: 7px;
  background: rgba(233, 242, 234, 0.14);
}

.page-products .dl-mini-row span:first-child {
  background: rgba(53, 224, 208, 0.55);
}

.page-products .dl-mini-row--wide span {
  background: rgba(233, 242, 234, 0.09);
}

.page-products .dl-mini-row--wide span:nth-child(2) {
  background: rgba(255, 216, 77, 0.5);
}

.page-products .dl-mini-note {
  margin: 4px 0 0;
  font-size: 0.66rem;
  color: var(--muted-moss);
}

/* 章节跳转 */
.page-products .dl-jump {
  border-block: var(--dl-line-mid);
  background: rgba(15, 47, 36, 0.5);
}

.page-products .dl-jump-inner {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-block: 10px;
  scrollbar-width: thin;
}

.page-products .dl-jump-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border: var(--dl-line);
  font-size: 0.82rem;
  text-decoration: none;
  color: rgba(233, 242, 234, 0.78);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .dl-jump-link .mono {
  font-size: var(--fs-mono);
  color: var(--electric-cyan);
}

.page-products .dl-jump-link:hover,
.page-products .dl-jump-link:focus-visible {
  color: var(--data-yellow);
  border-color: var(--data-yellow);
}

/* 终端总览 */
.page-products .dl-ov-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: var(--dl-line-mid);
}

@media (min-width: 820px) {
  .page-products .dl-ov-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr) minmax(0, 1.32fr);
  }
}

.page-products .dl-ov-card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: var(--dl-mid-pad);
  background: var(--deep-pitch);
  transition: background 200ms var(--ease);
}

.page-products .dl-ov-card:hover {
  background: rgba(15, 47, 36, 0.72);
}

.page-products .dl-ov-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(233, 242, 234, 0.72);
}

.page-products .dl-ov-link {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--electric-cyan);
  border-bottom: 1px solid var(--electric-cyan);
  padding-bottom: 2px;
}

.page-products .dl-ov-link:hover,
.page-products .dl-ov-link:focus-visible {
  color: var(--data-yellow);
  border-color: var(--data-yellow);
}

/* 移动端 */
.page-products .dl-mobile {
  background: linear-gradient(180deg, rgba(15, 47, 36, 0.92), rgba(15, 47, 36, 0.55));
  border-block: var(--dl-line-mid);
}

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

.page-products .dl-density-tabs {
  display: flex;
  gap: 6px;
}

.page-products .dl-dtab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border: var(--dl-line);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--muted-moss);
  cursor: pointer;
}

.page-products .dl-dtab input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-products .dl-dtab:has(input:checked) {
  background: var(--electric-cyan);
  border-color: var(--electric-cyan);
  color: var(--deep-pitch);
}

.page-products .dl-dtab:focus-within {
  outline: 2px solid var(--data-yellow);
  outline-offset: 2px;
}

.page-products .dl-table-scroll {
  overflow-x: auto;
  border: var(--dl-line-mid);
  background: rgba(7, 26, 20, 0.72);
}

.page-products .dl-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.page-products .dl-table-cap {
  caption-side: top;
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.05em;
  color: var(--muted-moss);
  border-bottom: var(--dl-line);
}

.page-products .dl-table th,
.page-products .dl-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: var(--dl-line);
  transition: padding 180ms var(--ease);
}

.page-products .dl-table thead th {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--electric-cyan);
  background: rgba(53, 224, 208, 0.06);
  white-space: nowrap;
}

.page-products .dl-table tbody th {
  font-weight: 600;
  color: rgba(233, 242, 234, 0.9);
  white-space: nowrap;
}

.page-products .dl-table td {
  color: rgba(233, 242, 234, 0.74);
  white-space: nowrap;
}

.page-products .dl-score-cell {
  color: var(--data-yellow) !important;
  font-weight: 700;
  font-size: 0.98rem;
}

.page-products .dl-density:has(#dn-compact:checked) .dl-table th,
.page-products .dl-density:has(#dn-compact:checked) .dl-table td {
  padding: 6px 10px;
  font-size: 0.76rem;
}

.page-products .dl-mobile-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: var(--dl-line);
}

@media (min-width: 760px) {
  .page-products .dl-mobile-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .dl-mobile-notes li {
  padding: 14px 16px;
  background: rgba(7, 26, 20, 0.7);
}

.page-products .dl-mobile-notes .mono {
  display: block;
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--signal-orange);
}

.page-products .dl-mobile-notes p {
  margin: 6px 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.72);
}

/* 苹果版 */
.page-products .dl-ios-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  padding-block: clamp(24px, 4vw, 48px);
}

@media (min-width: 900px) {
  .page-products .dl-ios-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dl-ios-copy p {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(233, 242, 234, 0.76);
}

.page-products .dl-timeline {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0 0 0 18px;
  border-left: 1px solid rgba(255, 90, 42, 0.5);
}

.page-products .dl-node {
  position: relative;
  padding-block: 2px 10px;
}

.page-products .dl-node::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 14px;
  width: 7px;
  height: 7px;
  background: var(--signal-orange);
}

.page-products .dl-node details {
  border: var(--dl-line);
  background: rgba(15, 47, 36, 0.5);
  transition: border-color 180ms var(--ease);
}

.page-products .dl-node details[open] {
  border-color: var(--line-mid);
  background: rgba(15, 47, 36, 0.86);
}

.page-products .dl-node summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .dl-node summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--muted-moss);
}

.page-products .dl-node details[open] summary::after {
  content: "–";
  color: var(--data-yellow);
}

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

.page-products .dl-node-time {
  min-width: 34px;
  font-size: var(--fs-mono);
  color: var(--data-yellow);
}

.page-products .dl-node-title {
  font-weight: 600;
  font-size: 0.94rem;
}

.page-products .dl-node p {
  margin: 0;
  padding: 0 12px 12px;
  font-size: 0.88rem;
  line-height: 1.78;
  color: rgba(233, 242, 234, 0.72);
}

.page-products .dl-ios-visual {
  margin: 0;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-products .dl-phone--tall {
  max-width: 340px;
}

/* 桌面端 */
.page-products .dl-desktop {
  background: linear-gradient(180deg, rgba(15, 47, 36, 0.55), rgba(7, 26, 20, 0));
}

.page-products .dl-desktop-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(24px, 4vw, 48px);
}

@media (min-width: 900px) {
  .page-products .dl-desktop-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dl-desktop-visual {
  margin: 0;
  padding: 8px;
  border: var(--dl-line-mid);
  background: rgba(7, 26, 20, 0.7);
}

.page-products .dl-desktop-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .dl-desktop-visual .media-caption {
  display: block;
  margin-top: 8px;
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--muted-moss);
}

.page-products .dl-desktop-copy p {
  margin: 12px 0 0;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(233, 242, 234, 0.76);
}

.page-products .dl-checklist {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-block: var(--dl-line);
}

.page-products .dl-checklist li {
  padding: 11px 0;
  background: var(--deep-pitch);
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.74);
}

.page-products .dl-checklist .mono {
  display: inline-block;
  min-width: 46px;
  margin-right: 8px;
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--electric-cyan);
}

.page-products .dl-desktop-copy .btn {
  margin-top: 20px;
}

/* 评分卡 */
.page-products .dl-scoring {
  background: var(--cream-paper);
  color: var(--ink-brown-black);
  border-block: var(--dl-line-mid);
}

.page-products .dl-scoring .kicker {
  color: #a03a17;
}

.page-products .dl-scoring .dl-sec-head {
  border-top-color: var(--line-ink);
}

.page-products .dl-scoring .dl-h2 {
  color: var(--ink-brown-black);
}

.page-products .dl-scoring .dl-sec-lede {
  color: rgba(18, 16, 13, 0.74);
}

.page-products .dl-score {
  display: grid;
  gap: 16px;
  padding-bottom: clamp(24px, 4vw, 48px);
}

.page-products .dl-score-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .dl-score-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-ink);
  font-size: 0.84rem;
  color: rgba(18, 16, 13, 0.7);
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-products .dl-score-tab input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-products .dl-score-tab .mono {
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
}

.page-products .dl-score-tab:has(input:checked) {
  background: var(--signal-orange);
  border-color: var(--signal-orange);
  color: var(--deep-pitch);
}

.page-products .dl-score-tab:has(input:checked) .mono {
  color: var(--deep-pitch);
}

.page-products .dl-score-tab:focus-within {
  outline: 2px solid var(--ink-brown-black);
  outline-offset: 2px;
}

.page-products .dl-score-panels {
  border: 1px solid var(--line-ink);
  background: rgba(255, 255, 255, 0.34);
}

.page-products .dl-score-panel {
  display: grid;
  gap: 16px;
  padding: clamp(16px, 2.4vw, 28px);
}

.page-products .dl-score-panel[data-panel="b"] {
  display: none;
}

.page-products .dl-score:has(#sc-b:checked) .dl-score-panel[data-panel="a"] {
  display: none;
}

.page-products .dl-score:has(#sc-b:checked) .dl-score-panel[data-panel="b"] {
  display: grid;
}

.page-products .dl-score-head p {
  margin: 8px 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(18, 16, 13, 0.72);
}

.page-products .dl-metrics {
  display: grid;
  gap: 10px;
}

.page-products .dl-metric {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px;
  grid-template-areas:
    "key val"
    "bar bar";
  gap: 6px 10px;
  align-items: center;
}

.page-products .dl-metric-key {
  grid-area: key;
  font-size: 0.86rem;
  font-weight: 600;
}

.page-products .dl-metric-val {
  grid-area: val;
  text-align: right;
  font-size: 1rem;
  font-weight: 700;
  color: #a03a17;
}

.page-products .dl-metric-bar {
  grid-area: bar;
  display: block;
  height: 6px;
  background: rgba(18, 16, 13, 0.12);
}

.page-products .dl-metric-fill {
  display: block;
  width: var(--v, 0%);
  height: 100%;
  background: linear-gradient(90deg, var(--signal-orange), var(--data-yellow));
}

.page-products .dl-score-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-ink);
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(18, 16, 13, 0.74);
}

.page-products .dl-inline-link {
  color: #a03a17;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .dl-inline-link:hover,
.page-products .dl-inline-link:focus-visible {
  color: var(--ink-brown-black);
}

/* 过渡带 */
.page-products .dl-band {
  position: relative;
  margin: 0;
  border-block: var(--dl-line-mid);
}

.page-products .dl-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(180px, 26vw, 340px);
  object-fit: cover;
  filter: saturate(0.8) contrast(1.1);
}

.page-products .dl-band-cap {
  position: absolute;
  left: clamp(16px, 3vw, 40px);
  bottom: clamp(12px, 2.4vw, 28px);
  margin: 0;
  padding: 6px 12px;
  border-left: 2px solid var(--signal-orange);
  background: rgba(7, 26, 20, 0.84);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--line-white);
}

/* 安装与版本 */
.page-products .dl-install-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(22px, 3.5vw, 40px);
}

@media (min-width: 880px) {
  .page-products .dl-install-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dl-steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: var(--dl-line);
}

.page-products .dl-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  background: rgba(7, 26, 20, 0.72);
}

.page-products .dl-step-num {
  font-size: 1rem;
  font-weight: 700;
  color: var(--signal-orange);
}

.page-products .dl-steps p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.7);
}

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

.page-products .dl-spec > div {
  padding: 14px 16px;
  background: rgba(7, 26, 20, 0.72);
}

.page-products .dl-spec dt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  color: var(--electric-cyan);
}

.page-products .dl-spec dd {
  margin: 6px 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(233, 242, 234, 0.74);
}

.page-products .dl-install-note {
  margin: 14px 0 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--muted-moss);
}

.page-products .dl-versions {
  border-top: var(--dl-line-mid);
  padding-top: clamp(18px, 3vw, 28px);
}

.page-products .dl-versions-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
}

.page-products .dl-versions-sub {
  margin: 0;
  font-size: var(--fs-mono);
  letter-spacing: 0.05em;
  color: var(--muted-moss);
}

.page-products .dl-vtabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 10px;
}

.page-products .dl-vtab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border: var(--dl-line);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--muted-moss);
  cursor: pointer;
}

.page-products .dl-vtab input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-products .dl-vtab:has(input:checked) {
  background: var(--electric-cyan);
  border-color: var(--electric-cyan);
  color: var(--deep-pitch);
}

.page-products .dl-vtab:focus-within {
  outline: 2px solid var(--data-yellow);
  outline-offset: 2px;
}

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

.page-products .dl-vrow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 11px 2px;
  border-bottom: var(--dl-line);
}

@media (min-width: 700px) {
  .page-products .dl-vrow {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-products .dl-vver {
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--data-yellow);
}

.page-products .dl-vtext {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(233, 242, 234, 0.76);
}

.page-products .dl-versions:has(#vf-mobile:checked) .dl-vrow:not([data-plat="mobile"]) {
  display: none;
}

.page-products .dl-versions:has(#vf-ios:checked) .dl-vrow:not([data-plat="ios"]) {
  display: none;
}

.page-products .dl-install-foot {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: clamp(16px, 2.4vw, 24px);
  border: var(--dl-line);
  border-left: 2px solid var(--signal-orange);
  background: rgba(15, 47, 36, 0.55);
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(233, 242, 234, 0.76);
}

.page-products .dl-install-foot .dl-inline-link {
  color: var(--electric-cyan);
}

.page-products .dl-install-foot .dl-inline-link:hover,
.page-products .dl-install-foot .dl-inline-link:focus-visible {
  color: var(--data-yellow);
}

/* 动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-products .dl-ov-card,
  .page-products .dl-table th,
  .page-products .dl-table td,
  .page-products .dl-node details,
  .page-products .dl-jump-link,
  .page-products .dl-score-tab {
    transition: none;
  }
}

.page-products {
  --v: 1rem;
}