.page-products {
  --dl-gap: clamp(48px, 7vw, 96px);
  --dl-pad: clamp(16px, 2.6vw, 30px);
  --dl-hair: 1px solid var(--line-soft);
  padding-bottom: clamp(56px, 8vw, 108px);
}

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

/* 顶部上下文 */
.page-products .dl-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 0 6px;
  border-bottom: var(--dl-hair);
}

.page-products .dl-back {
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* 首屏 */
.page-products .dl-hero {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(22px, 4vw, 46px);
}

.page-products .dl-hero__title {
  margin: 0.42em 0 0.34em;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.3rem, 6.4vw, 4.4rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--title);
}

.page-products .dl-hero__title em {
  display: block;
  font-style: normal;
  font-weight: 700;
  color: var(--title);
  background: linear-gradient(90deg, rgba(56, 242, 208, 0.2), rgba(56, 242, 208, 0) 76%);
  padding-right: 0.2em;
}

.page-products .dl-hero__lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.82;
  color: var(--body);
}

.page-products .dl-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 3vw, 42px);
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .dl-hero__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  font-weight: 500;
  color: var(--cyan);
  line-height: 1;
}

.page-products .dl-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* 状态面板 */
.page-products .dl-status {
  position: relative;
  padding: var(--dl-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(56, 242, 208, 0.12), rgba(56, 242, 208, 0) 58%),
    linear-gradient(160deg, var(--panel-hi), var(--panel));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-products .dl-status::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, rgba(7, 20, 38, 0) 50%, rgba(56, 242, 208, 0.18) 50%);
  pointer-events: none;
}

.page-products .dl-status__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: var(--dl-hair);
}

.page-products .dl-status__mono {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-products .dl-status__list {
  margin: 0;
  padding: 6px 0 0;
}

.page-products .dl-status__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(30, 58, 95, 0.7);
}

.page-products .dl-status__row:last-child {
  border-bottom: 0;
}

.page-products .dl-status__row dt {
  font-size: 13px;
  color: var(--muted);
}

.page-products .dl-status__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--title);
}

.page-products .dl-status__note {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.72;
  color: var(--muted);
}

/* 图片 */
.page-products .fig {
  margin: 0;
}

.page-products .dl-hero__fig {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .fig__media {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

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

.page-products .fig__cap {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-products .dl-inline-fig {
  margin-top: clamp(24px, 3.6vw, 40px);
}

/* 章节骨架 */
.page-products .dl-sec {
  margin-top: var(--dl-gap);
}

.page-products .dl-sec__head {
  max-width: 66ch;
}

.page-products .dl-sec__head h2 {
  margin: 0.34em 0 0.46em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--title);
}

.page-products .dl-sec__lede {
  margin: 0;
  max-width: 68ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--body);
}

.page-products .rule {
  margin: var(--dl-gap) 0 0;
}

/* 配置数据栏 */
.page-products .dl-spec {
  margin-top: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(16, 38, 65, 0.9), rgba(13, 31, 54, 0.6));
  overflow: hidden;
}

.page-products .dl-spec__head {
  display: none;
}

.page-products .dl-spec__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px var(--dl-pad);
  border-bottom: var(--dl-hair);
}

.page-products .dl-spec__row:last-child {
  border-bottom: 0;
}

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

.page-products .dl-spec__val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--title);
}

.page-products .dl-spec__row:nth-child(even) {
  background: rgba(7, 20, 38, 0.4);
}

/* 客户端包 */
.page-products .dl-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-products .dl-filter a {
  display: inline-block;
  padding: 7px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--body);
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products .dl-filter a:hover,
.page-products .dl-filter a:focus-visible {
  color: var(--cyan);
  border-color: rgba(56, 242, 208, 0.6);
}

.page-products .pkg-group {
  margin-top: clamp(26px, 4vw, 42px);
}

.page-products .pkg-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding-bottom: 10px;
  border-bottom: var(--dl-hair);
}

.page-products .pkg-group__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--title);
}

.page-products .pkg-group__note {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .pkg-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 18px;
}

.page-products .pkg-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(168deg, rgba(16, 38, 65, 0.94), rgba(13, 31, 54, 0.92));
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-products .pkg-card:hover {
  border-color: rgba(56, 242, 208, 0.55);
  transform: translateY(-2px);
}

.page-products .pkg-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.page-products .pkg-card__name {
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--title);
}

.page-products .pkg-card__os {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.page-products .pkg-card__data {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px dashed rgba(30, 58, 95, 0.7);
  margin-top: auto;
}

.page-products .pkg-card__data small {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 3px;
}

.page-products .pkg-card__data b {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--title);
}

.page-products .pkg-card__link {
  align-self: flex-start;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--cyan);
  text-decoration: none;
}

.page-products .pkg-card__link:hover,
.page-products .pkg-card__link:focus-visible {
  text-decoration: underline;
}

/* 面板导出版本 */
.page-products .dl-panel-split {
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
}

.page-products .dl-checklist {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .dl-checklist li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--body);
}

.page-products .dl-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(242, 196, 107, 0.7);
}

.page-products .dl-panel-split .btn {
  margin-top: 24px;
}

.page-products .dl-panel-fig .fig__media {
  border-color: rgba(242, 196, 107, 0.35);
}

/* 排查步骤 */
.page-products .dl-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-products .dl-step {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(152deg, rgba(16, 38, 65, 0.92), rgba(7, 20, 38, 0.9));
  overflow: hidden;
  transition: border-color 0.26s var(--ease);
}

.page-products .dl-step.is-open {
  border-color: rgba(56, 242, 208, 0.5);
}

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

.page-products .dl-step__trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 15px var(--dl-pad);
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-products .dl-step__idx {
  flex: none;
  padding: 3px 7px;
  border-radius: 2px;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: background 0.26s var(--ease);
}

.page-products .dl-step.is-open .dl-step__idx {
  background: var(--orange);
}

.page-products .dl-step__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--title);
}

.page-products .dl-step__hint {
  margin-left: auto;
  font-size: 11.5px;
  color: var(--muted);
  font-family: var(--font-mono);
}

.page-products .dl-step__panel {
  padding: 0 var(--dl-pad) 18px calc(var(--dl-pad) + 6px);
  border-top: 1px dashed rgba(30, 58, 95, 0.6);
  margin-top: 2px;
  padding-top: 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--body);
}

.page-products .dl-step__panel p {
  margin: 0 0 10px;
}

.page-products .dl-step__panel p:last-child {
  margin-bottom: 0;
}

.page-products .dl-trouble__foot {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--body);
}

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

/* 版本列表 */
.page-products .dl-vers {
  margin-top: clamp(22px, 3vw, 34px);
  border-top: var(--dl-hair);
}

.page-products .dl-ver {
  border-bottom: var(--dl-hair);
  transition: background 0.26s var(--ease);
}

.page-products .dl-ver:hover {
  background: rgba(16, 38, 65, 0.5);
}

.page-products .dl-ver--flag {
  background: linear-gradient(90deg, rgba(242, 196, 107, 0.1), rgba(242, 196, 107, 0) 64%);
  box-shadow: inset 2px 0 0 var(--gold);
}

.page-products .dl-ver__trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  width: 100%;
  padding: 15px 14px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-products .dl-ver__trigger::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan);
  transition: transform 0.26s var(--ease);
}

.page-products .dl-ver.is-open .dl-ver__trigger::after {
  content: "−";
}

.page-products .dl-ver__idx {
  flex: none;
  width: 22px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
}

.page-products .dl-ver__name {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--title);
}

.page-products .dl-ver--flag .dl-ver__name {
  color: var(--gold);
}

.page-products .dl-ver__meta {
  flex-basis: 100%;
  padding-left: 34px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-products .dl-ver__panel {
  padding: 2px 16px 18px 36px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--body);
}

.page-products .dl-ver__panel p {
  margin: 0 0 9px;
}

.page-products .dl-ver__panel p:last-child {
  margin-bottom: 0;
}

.page-products .tag--mute {
  border-color: rgba(124, 144, 169, 0.5);
  color: var(--muted);
}

/* 三条路径 */
.page-products .dl-routes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-products .dl-route {
  --rc: var(--cyan);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(16, 38, 65, 0.86), rgba(7, 20, 38, 0.9));
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-products .dl-route::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--rc);
  opacity: 0.85;
}

.page-products .dl-route::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -1px;
  width: 42px;
  height: 42px;
  background: linear-gradient(225deg, rgba(7, 20, 38, 0.9) 49%, rgba(56, 242, 208, 0.14) 50%);
  pointer-events: none;
}

.page-products .dl-route:hover,
.page-products .dl-route:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(56, 242, 208, 0.5);
}

.page-products .dl-route--orange {
  --rc: var(--orange);
}

.page-products .dl-route--gold {
  --rc: var(--gold);
}

.page-products .dl-route__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--rc);
}

.page-products .dl-route__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--title);
}

.page-products .dl-route__desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--body);
}

.page-products .dl-route__go {
  margin-top: auto;
  padding-top: 6px;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--rc);
}

/* 尾部联系条 */
.page-products .dl-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: var(--dl-gap);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(90% 130% at 0% 0%, rgba(56, 242, 208, 0.14), rgba(56, 242, 208, 0) 62%),
    linear-gradient(120deg, rgba(16, 38, 65, 0.9), rgba(7, 20, 38, 0.9));
}

.page-products .dl-tail__title {
  margin: 0 0 6px;
  max-width: 46ch;
  font-size: clamp(15px, 1.8vw, 17px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--title);
}

.page-products .dl-tail__sub {
  margin: 0;
  max-width: 52ch;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .dl-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 响应式 */
@media (min-width: 620px) {
  .page-products .dl-spec__head {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1.2fr;
    gap: 12px;
    padding: 11px var(--dl-pad);
    background: rgba(30, 58, 95, 0.42);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    color: var(--muted);
    text-transform: uppercase;
  }

  .page-products .dl-spec__row {
    grid-template-columns: 1fr 1.2fr 1.2fr;
    align-items: baseline;
    gap: 12px;
  }

  .page-products .dl-ver__meta {
    flex-basis: auto;
    padding-left: 0;
    margin-left: 4px;
  }

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

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

@media (min-width: 900px) {
  .page-products .dl-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(290px, 0.85fr);
    align-items: start;
  }

  .page-products .dl-panel-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
    align-items: start;
  }

  .page-products .dl-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

@media (min-width: 1080px) {
  .page-products .pkg-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .dl-ver__trigger {
    padding: 16px 18px;
  }

  .page-products .dl-ver__panel {
    padding-left: 44px;
  }
}

@media (max-width: 420px) {
  .page-products .dl-step__hint {
    display: none;
  }

  .page-products .dl-tail__actions .btn {
    width: 100%;
    text-align: center;
  }
}
<<<END>>>