.page-products {
  padding-bottom: 72px;
}

/* ---------- 公共栏目标题 ---------- */
.page-products .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
  text-transform: uppercase;
}

.page-products .section {
  margin-top: 64px;
}

.page-products .section__head {
  margin-bottom: 26px;
}

.page-products .section__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4.6vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--text);
  margin: 0 0 10px;
}

.page-products .section__lede {
  margin: 0;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text-2);
}

.page-products .dl-table-hint {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--text-2);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  display: grid;
  gap: 32px;
  padding: 22px 0 10px;
}

.page-products .dl-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 7.4vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text);
}

.page-products .dl-hero__lede {
  margin: 0 0 22px;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--text-2);
}

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

.page-products .dl-hero__stats {
  list-style: none;
  margin: 28px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line-600);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}

.page-products .dl-hero__stats .num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 28px;
  line-height: 1;
  color: var(--orange);
}

.page-products .dl-hero__stats .num em {
  font-style: normal;
  font-size: 14px;
  margin-left: 2px;
  color: var(--orange-soft);
}

.page-products .dl-hero__stats .lab {
  display: block;
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-2);
}

.page-products .dl-hero__shot {
  position: relative;
  margin: 0;
}

.page-products .dl-hero__shot::before {
  content: "";
  position: absolute;
  inset: 10% -8% 4% 16%;
  background: radial-gradient(circle at 62% 42%, rgba(255, 107, 26, 0.3), transparent 68%);
  filter: blur(20px);
  z-index: 0;
}

.page-products .dl-hero__shot img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 330px;
  height: auto;
  aspect-ratio: 9 / 14;
  object-fit: cover;
  margin: 0 auto;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-l);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.45);
}

.page-products .dl-hero__shot figcaption {
  position: relative;
  z-index: 1;
  margin: 12px auto 0;
  max-width: 320px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--text-2);
}

/* ---------- 信任横条 ---------- */
.page-products .dl-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
  margin-top: 30px;
  padding: 14px 0;
  border-top: 1px solid var(--line-600);
  border-bottom: 1px solid var(--line-600);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--text-2);
}

.page-products .dl-strip span {
  position: relative;
  padding-right: 16px;
  margin-right: 16px;
}

.page-products .dl-strip span::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 4px;
  height: 4px;
  margin-top: -2px;
  border-radius: 50%;
  background: var(--orange);
  opacity: 0.7;
}

.page-products .dl-strip span:last-child {
  padding-right: 0;
  margin-right: 0;
}

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

/* ---------- 平台对照表 ---------- */
.page-products .dl-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(20, 48, 74, 0.72), rgba(15, 36, 56, 0.6));
}

.page-products .dl-table-wrap:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .dl-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .dl-table caption {
  caption-side: top;
  text-align: left;
  padding: 15px 18px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--text-2);
  border-bottom: 1px solid var(--line-600);
}

.page-products .dl-table th,
.page-products .dl-table td {
  padding: 15px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(29, 62, 92, 0.72);
  line-height: 1.7;
}

.page-products .dl-table tbody tr:last-child th,
.page-products .dl-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .dl-table thead th {
  position: sticky;
  top: 0;
  background: var(--ink-800);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
}

.page-products .dl-table tbody th {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  color: var(--text);
  white-space: nowrap;
}

.page-products .dl-table tbody td {
  color: var(--text-2);
}

.page-products .dl-table .is-mono {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--orange);
}

/* ---------- 三步安装 ---------- */
.page-products .dl-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .dl-step {
  position: relative;
  padding: 20px 20px 22px;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-m);
  background: rgba(15, 36, 56, 0.72);
}

.page-products .dl-step__no {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--orange);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-products .dl-step__title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--text);
}

.page-products .dl-step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .dl-banner {
  margin: 26px 0 0;
}

.page-products .dl-banner img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-600);
  object-fit: cover;
}

.page-products .dl-banner figcaption,
.page-products .dl-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--text-2);
}

/* ---------- 功能清单 ---------- */
.page-products .dl-feat-list {
  display: grid;
  gap: 10px;
}

.page-products .dl-feat {
  border: 1px solid var(--line-600);
  border-radius: var(--radius-m);
  background: rgba(20, 48, 74, 0.5);
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-products .dl-feat[open] {
  border-color: rgba(255, 107, 26, 0.42);
  background: rgba(20, 48, 74, 0.78);
}

.page-products .dl-feat summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

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

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

.page-products .dl-feat__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--text);
}

.page-products .dl-feat__name small {
  display: block;
  margin-top: 5px;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-2);
}

.page-products .dl-feat__mark {
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--text-2);
  transition: transform 0.22s ease, color 0.22s ease;
}

.page-products .dl-feat[open] .dl-feat__mark {
  transform: rotate(45deg);
  color: var(--orange);
}

.page-products .dl-feat__body {
  margin: 0;
  padding: 16px 18px 18px;
  border-top: 1px dashed var(--line-600);
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--text-2);
}

.page-products .dl-figure {
  margin: 26px 0 0;
}

.page-products .dl-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-600);
  object-fit: cover;
}

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

/* ---------- 订阅同步 ---------- */
.page-products .dl-sync {
  display: grid;
  gap: 28px;
  padding: 26px 20px;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-l);
  background: linear-gradient(150deg, rgba(0, 229, 199, 0.08), rgba(15, 36, 56, 0.75) 48%);
}

.page-products .dl-sync__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .dl-sync__item {
  display: grid;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid rgba(29, 62, 92, 0.8);
}

.page-products .dl-sync__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .dl-sync__shot {
  margin: 0;
}

.page-products .dl-sync__shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-600);
  object-fit: cover;
}

.page-products .dl-sync__shot figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--text-2);
}

/* ---------- 设备与网络 ---------- */
.page-products .dl-device-grid {
  display: grid;
  gap: 14px;
}

.page-products .dl-device {
  padding: 18px 18px 20px;
  border: 1px solid var(--line-600);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-s);
  background: var(--ink-800);
}

.page-products .dl-device__key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text);
}

.page-products .dl-device__val {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-2);
}

/* ---------- 版本记录 ---------- */
.page-products .dl-versions {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .dl-ver {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line-600);
}

.page-products .dl-ver:last-child {
  border-bottom: 1px solid var(--line-600);
}

.page-products .dl-ver__no {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--orange);
  letter-spacing: -0.01em;
}

.page-products .dl-ver__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15.5px;
  color: var(--text);
}

.page-products .dl-ver__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .dl-ver--current {
  border-top-color: rgba(255, 107, 26, 0.45);
  background: linear-gradient(90deg, rgba(255, 107, 26, 0.13), transparent 62%);
  border-radius: var(--radius-s);
  padding-left: 12px;
  padding-right: 12px;
}

.page-products .dl-ver--current .dl-ver__no {
  color: var(--orange-soft);
}

/* ---------- 下一步 ---------- */
.page-products .dl-next {
  padding: 26px 20px 28px;
  border: 1px solid rgba(255, 107, 26, 0.38);
  border-radius: var(--radius-l);
  background: linear-gradient(145deg, rgba(255, 107, 26, 0.17), rgba(15, 36, 56, 0.78) 58%);
}

.page-products .dl-next__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 4.4vw, 30px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-products .dl-next__lede {
  margin: 0 0 22px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-2);
}

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

.page-products .dl-next__link {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-m);
  background: rgba(11, 27, 43, 0.6);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-products .dl-next__link:hover,
.page-products .dl-next__link:focus-visible {
  border-color: var(--orange);
  transform: translateY(-2px);
}

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

.page-products .dl-next__link-title {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15.5px;
  color: var(--text);
}

.page-products .dl-next__link-text {
  display: block;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-2);
}

.page-products .dl-next__foot {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .dl-next__foot a {
  color: var(--orange-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 71, 0.45);
}

.page-products .dl-next__foot a:hover,
.page-products .dl-next__foot a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 760px) {
  .page-products .dl-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .dl-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .dl-step::after {
    content: "";
    position: absolute;
    top: 32px;
    left: 100%;
    width: 16px;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), rgba(255, 107, 26, 0));
  }

  .page-products .dl-step:last-child::after {
    display: none;
  }

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

  .page-products .dl-next__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products {
    padding-bottom: 96px;
  }

  .page-products .section {
    margin-top: 86px;
  }

  .page-products .dl-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
    gap: 52px;
    padding: 46px 0 24px;
  }

  .page-products .dl-hero__shot img {
    max-width: 372px;
  }

  .page-products .dl-sync {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 44px;
    padding: 40px 36px;
  }

  .page-products .dl-next {
    padding: 40px 36px 42px;
  }

  .page-products .dl-figure {
    margin-top: 36px;
  }
}