.page-products {
  --dl-hair: rgba(158, 174, 165, 0.22);
  --dl-gap: clamp(20px, 3.2vw, 40px);
  background: var(--ink-void);
  color: var(--bone);
}

.page-products .dx-h1,
.page-products .dx-h2,
.page-products .dx-h3 {
  color: var(--bone);
}

.page-products .dx-lead {
  color: var(--mist);
}

/* 面包屑 */
.page-products .dl-crumb {
  padding: 18px 0 0;
}
.page-products .dl-crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-products .dl-crumb__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-products .dl-crumb__link:hover,
.page-products .dl-crumb__link:focus-visible {
  color: var(--aqua);
  border-bottom-color: var(--aqua);
}
.page-products .dl-crumb__now {
  color: var(--bone);
}

/* 首屏设备面板 */
.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 52px) 0 clamp(34px, 5vw, 68px);
  background:
    radial-gradient(circle at 84% 12%, rgba(67, 240, 208, 0.16), transparent 46%),
    radial-gradient(circle at 6% 92%, rgba(255, 106, 42, 0.10), transparent 44%),
    linear-gradient(180deg, var(--ink-deep) 0%, var(--ink-void) 86%);
}
.page-products .dl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(158, 174, 165, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(158, 174, 165, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 90%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 90%);
  pointer-events: none;
}
.page-products .dl-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dl-gap);
}
.page-products .dl-hero__copy .dx-eyebrow {
  margin-bottom: 14px;
}
.page-products .dl-hero__copy .dx-h1 {
  font-size: clamp(34px, 7vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.page-products .dl-hero__copy .dx-lead {
  margin-top: 18px;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.7;
}
.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-products .dl-hero__meter {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--dl-hair);
}
.page-products .dl-hero__meter-item dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}
.page-products .dl-hero__meter-item dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--aqua);
  letter-spacing: 0.01em;
}

.page-products .dl-hero__figure {
  position: relative;
  margin: 0;
  padding: 10px;
  background: linear-gradient(155deg, rgba(13, 33, 25, 0.92), rgba(4, 16, 24, 0.92));
  border: 1px solid var(--dl-hair);
  border-radius: var(--radius-md);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  overflow: hidden;
}
.page-products .dl-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.page-products .dl-hero__badge {
  position: absolute;
  left: 20px;
  bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 15px;
  background: rgba(8, 13, 11, 0.82);
  border: 1px solid var(--dl-hair);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--bone);
}
.page-products .dl-hero__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 0 4px rgba(67, 240, 208, 0.18);
}

/* 通用小节头 */
.page-products .dl-section-head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3vw, 34px);
}
.page-products .dl-section-head--tight {
  margin-bottom: clamp(18px, 2.4vw, 26px);
}
.page-products .dl-section-head .dx-eyebrow {
  margin-bottom: 12px;
}
.page-products .dl-section-head__note {
  margin: 14px 0 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.7;
}

/* 资源包 */
.page-products .dl-packs {
  padding: clamp(38px, 6vw, 74px) 0;
  background: linear-gradient(180deg, var(--ink-void), var(--ink-deep) 58%, var(--ink-void));
}
.page-products .dl-packs__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-products .dl-pack {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 22px 22px;
  background: rgba(13, 33, 25, 0.58);
  border: 1px solid var(--dl-hair);
  border-radius: var(--radius-md);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}
.page-products .dl-pack:hover,
.page-products .dl-pack:focus-within {
  transform: translateY(-3px);
  border-color: rgba(67, 240, 208, 0.42);
  background: rgba(29, 91, 63, 0.26);
}
.page-products .dl-pack--full {
  border-color: rgba(255, 106, 42, 0.42);
  background: linear-gradient(172deg, rgba(255, 106, 42, 0.10), rgba(13, 33, 25, 0.62) 56%);
}
.page-products .dl-pack__tag {
  position: absolute;
  top: -1px;
  right: 18px;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-void);
  background: var(--signal);
  border-radius: 0 0 4px 4px;
}
.page-products .dl-pack__lede {
  margin: 8px 0 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.6;
}
.page-products .dl-pack__specs {
  margin: 18px 0 0;
  padding: 14px 0 0;
  list-style: none;
  display: grid;
  gap: 9px;
  border-top: 1px dashed var(--dl-hair);
}
.page-products .dl-pack__specs li {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  font-size: 13px;
}
.page-products .dl-pack__specs span {
  flex: 0 0 auto;
  color: var(--mist);
  letter-spacing: 0.06em;
}
.page-products .dl-pack__specs b {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12.5px;
  color: var(--aqua);
  text-align: right;
  line-height: 1.5;
}
.page-products .dl-pack__note {
  margin: 16px 0 0;
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.7;
}
.page-products .dl-pack__cta {
  margin-top: auto;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--aqua);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.page-products .dl-pack__cta::after {
  content: " →";
}
.page-products .dl-pack__cta:hover,
.page-products .dl-pack__cta:focus-visible {
  color: var(--signal);
}
.page-products .dl-packs__foot {
  margin: 22px 0 0;
  padding: 16px 18px;
  background: var(--paper);
  color: var(--ink-deep);
  font-size: 14px;
  line-height: 1.7;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--signal);
}

/* 能力对照 */
.page-products .dl-compare {
  padding: clamp(38px, 6vw, 74px) 0;
}
.page-products .dl-compare__figure {
  margin: 0 0 22px;
  border: 1px solid var(--dl-hair);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(4, 16, 24, 0.6);
}
.page-products .dl-compare__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .dl-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--dl-hair);
  border-radius: var(--radius-md);
  background: rgba(4, 16, 24, 0.55);
}
.page-products .dl-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .dl-table caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
  border-bottom: 1px solid var(--dl-hair);
}
.page-products .dl-table th,
.page-products .dl-table td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--dl-hair);
  white-space: nowrap;
}
.page-products .dl-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--bone);
  background: rgba(29, 91, 63, 0.32);
}
.page-products .dl-table tbody th {
  font-weight: 500;
  color: var(--bone);
}
.page-products .dl-table tbody td {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--aqua);
}
.page-products .dl-table tbody td.is-off {
  color: var(--mist);
  opacity: 0.7;
}
.page-products .dl-table tbody tr:last-child th,
.page-products .dl-table tbody tr:last-child td {
  border-bottom: none;
}

/* 换设备三步 */
.page-products .dl-switch {
  padding: clamp(38px, 6vw, 78px) 0;
  background:
    radial-gradient(circle at 10% 26%, rgba(67, 240, 208, 0.12), transparent 52%),
    linear-gradient(180deg, var(--ink-void), var(--ink-deep) 50%, var(--ink-void));
}
.page-products .dl-switch__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dl-gap);
}
.page-products .dl-switch__aside .dx-eyebrow {
  margin-bottom: 12px;
}
.page-products .dl-switch__lede {
  margin: 16px 0 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}
.page-products .dl-switch__figure {
  margin: 22px 0 0;
  padding: 8px;
  border: 1px solid var(--dl-hair);
  border-radius: var(--radius-md);
  background: rgba(4, 16, 24, 0.6);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}
.page-products .dl-switch__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.page-products .dl-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.page-products .dl-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 20px 20px 18px;
  background: rgba(8, 13, 11, 0.66);
  border: 1px solid var(--dl-hair);
  border-left: 3px solid var(--aqua);
  border-radius: var(--radius-md);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}
.page-products .dl-step:hover {
  border-left-color: var(--signal);
  background: rgba(13, 33, 25, 0.78);
}
.page-products .dl-step__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--signal);
}
.page-products .dl-step__body p {
  margin: 10px 0 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.72;
}
.page-products .dl-step details {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--dl-hair);
}
.page-products .dl-step summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--aqua);
}
.page-products .dl-step summary::-webkit-details-marker {
  display: none;
}
.page-products .dl-step summary::before {
  content: "＋ ";
}
.page-products .dl-step details[open] summary::before {
  content: "－ ";
}
.page-products .dl-step summary:focus-visible {
  outline: 2px solid var(--aqua);
  outline-offset: 3px;
}
.page-products .dl-step details p {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

/* 安装前校验 */
.page-products .dl-check {
  padding: clamp(38px, 6vw, 74px) 0;
}
.page-products .dl-check__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dl-gap);
}
.page-products .dl-check__panel {
  padding: clamp(20px, 3vw, 32px);
  background: rgba(13, 33, 25, 0.66);
  border: 1px solid var(--dl-hair);
  border-radius: var(--radius-md);
}
.page-products .dl-check__panel .dx-eyebrow {
  margin-bottom: 12px;
}
.page-products .dl-check__lede {
  margin: 14px 0 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.72;
}
.page-products .dl-hash {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 13px 14px;
  background: rgba(4, 16, 24, 0.86);
  border: 1px solid var(--dl-hair);
  border-radius: var(--radius-sm);
}
.page-products .dl-hash__label {
  flex: 1 1 100%;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}
.page-products .dl-hash__code {
  flex: 1 1 220px;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  color: var(--aqua);
  word-break: break-all;
}
.page-products .dl-hash__copy {
  flex: 0 0 auto;
  padding: 8px 15px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-void);
  background: var(--signal);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform 0.18s var(--ease), background 0.18s var(--ease);
}
.page-products .dl-hash__copy:hover {
  transform: translateY(-1px);
  background: #ff8a55;
}
.page-products .dl-hash__copy:active {
  transform: translateY(0);
}
.page-products .dl-hash__copy:focus-visible {
  outline: 2px solid var(--aqua);
  outline-offset: 2px;
}
.page-products .dl-check__figure {
  margin: 0;
  border: 1px solid var(--dl-hair);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(4, 16, 24, 0.6);
}
.page-products .dl-check__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 常见问题 */
.page-products .dl-faq {
  padding: clamp(38px, 6vw, 74px) 0;
  background: linear-gradient(180deg, var(--ink-void), var(--ink-deep) 60%, var(--ink-void));
}
.page-products .dl-faq__list {
  display: grid;
  gap: 12px;
}
.page-products .dl-faq__item {
  background: var(--paper);
  color: var(--ink-deep);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--ink-field);
  padding: 16px 18px;
}
.page-products .dl-faq__item summary {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink-deep);
}
.page-products .dl-faq__item summary::-webkit-details-marker {
  display: none;
}
.page-products .dl-faq__item summary::after {
  content: "＋";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--signal);
}
.page-products .dl-faq__item[open] summary::after {
  content: "－";
}
.page-products .dl-faq__item summary:focus-visible {
  outline: 2px solid var(--ink-field);
  outline-offset: 3px;
}
.page-products .dl-faq__item p {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(13, 33, 25, 0.18);
  font-size: 14px;
  line-height: 1.75;
  color: #1f3a2d;
}

/* 版本迭代与支持 */
.page-products .dl-release {
  padding: clamp(38px, 6vw, 74px) 0 clamp(52px, 8vw, 96px);
}
.page-products .dl-release__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  border-top: 1px solid var(--dl-hair);
}
.page-products .dl-release__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 20px 0;
  border-bottom: 1px solid var(--dl-hair);
}
.page-products .dl-release__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--signal);
}
.page-products .dl-release__list li p {
  margin: 8px 0 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.72;
}
.page-products .dl-release__foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dl-gap);
  margin-top: clamp(26px, 4vw, 42px);
}
.page-products .dl-release__figure {
  margin: 0;
  padding: 8px;
  border: 1px solid var(--dl-hair);
  border-radius: var(--radius-md);
  background: rgba(4, 16, 24, 0.6);
  clip-path: polygon(22px 0, 100% 0, 100% 100%, 0 100%, 0 22px);
}
.page-products .dl-release__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.page-products .dl-release__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.page-products .dl-release__links p {
  flex: 1 1 100%;
  margin: 0 0 4px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.72;
}

/* 断点 */
@media (min-width: 700px) {
  .page-products .dl-packs__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .dl-faq__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .dl-release__list li {
    grid-template-columns: 168px 1fr;
    align-items: start;
    gap: 20px;
  }
  .page-products .dl-release__key {
    padding-top: 4px;
  }
}

@media (min-width: 900px) {
  .page-products .dl-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
  }
  .page-products .dl-check__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
  .page-products .dl-release__foot {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-products .dl-switch__inner {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }
  .page-products .dl-switch__aside {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-pack,
  .page-products .dl-step,
  .page-products .dl-hash__copy,
  .page-products .dl-crumb__link {
    transition: none;
  }
  .page-products .dl-pack:hover,
  .page-products .dl-pack:focus-within,
  .page-products .dl-hash__copy:hover {
    transform: none;
  }
}