.page-products {
  --dl-radius: 4px;
  --dl-gap: clamp(16px, 2.6vw, 26px);
  --dl-edge: rgba(34, 230, 211, 0.3);
  --dl-ink-soft: rgba(33, 26, 21, 0.76);
  --dl-ink-faint: rgba(33, 26, 21, 0.62);
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 面包屑 ---------- */
.page-products .dl-crumbs-wrap {
  padding-top: clamp(18px, 3vw, 30px);
}
.page-products .dl-crumbs-wrap ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--muted);
}
.page-products .dl-crumbs-wrap li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--line-strong);
}
.page-products .dl-crumbs-wrap a {
  color: var(--muted);
  text-decoration: none;
}
.page-products .dl-crumbs-wrap a:hover {
  color: var(--cyan);
}
.page-products .dl-crumbs-wrap [aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(30px, 5vw, 60px);
}
.page-products .dl-hero::before {
  content: "";
  position: absolute;
  top: -12%;
  left: -32%;
  width: 118%;
  height: 76%;
  background: linear-gradient(118deg, rgba(34, 230, 211, 0.16), rgba(108, 92, 231, 0.16) 52%, rgba(232, 74, 29, 0.1) 76%, transparent 88%);
  clip-path: polygon(0 0, 100% 4%, 74% 100%, 0 74%);
  pointer-events: none;
  z-index: 0;
}
.page-products .dl-hero > * {
  position: relative;
  z-index: 1;
}
.page-products .dl-hero__grid {
  display: grid;
  gap: var(--dl-gap);
  grid-template-columns: minmax(0, 1fr);
}
.page-products .dl-hero__copy h1 {
  margin: 12px 0 0;
  max-width: 900px;
}
.page-products .dl-hero__copy .lede {
  margin-top: 18px;
  max-width: 62ch;
}
.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-products .dl-hero__facts {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}
.page-products .dl-hero__facts li {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  border-left: 2px solid var(--dl-edge);
  padding-left: 12px;
}
.page-products .dl-hero__facts .num {
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-products .dl-hero__snap {
  padding: 22px 20px;
  border-radius: var(--dl-radius);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(34, 230, 211, 0.12), rgba(108, 92, 231, 0.14) 58%, rgba(245, 239, 225, 0.05));
  backdrop-filter: blur(10px);
}
.page-products .dl-snap__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-products .dl-snap__version {
  margin: 8px 0 16px;
  font-family: var(--font-mono);
  font-size: clamp(36px, 6vw, 46px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--paper);
}
.page-products .dl-snap__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.page-products .dl-snap__list li {
  position: relative;
  padding-left: 16px;
}
.page-products .dl-snap__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}
.page-products .dl-snap__link {
  display: inline-block;
  margin-top: 18px;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--dl-edge);
  padding-bottom: 2px;
}
.page-products .dl-snap__link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-products .dl-hero__media {
  margin: clamp(28px, 4vw, 48px) 0 0;
  border-radius: var(--dl-radius);
  overflow: hidden;
}
.page-products .dl-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 下载入口 ---------- */
.page-products .dl-tabs {
  margin-top: clamp(24px, 3.5vw, 36px);
}
.page-products .dl-tablist {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  border-bottom: 1px solid var(--line);
}
.page-products .dl-tablist::-webkit-scrollbar {
  display: none;
}
.page-products .dl-tablist .tab {
  flex: 0 0 auto;
  white-space: nowrap;
}

.page-products .dl-panel {
  margin-top: 26px;
  display: grid;
  gap: var(--dl-gap);
  grid-template-columns: minmax(0, 1fr);
}
.page-products .dl-panel__body {
  min-width: 0;
}
.page-products .dl-panel__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-products .dl-panel__body p {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .dl-specs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--dl-radius);
  overflow: hidden;
}
.page-products .dl-specs li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 14px;
  padding: 12px 15px;
  background: var(--ink-2);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.page-products .dl-specs .num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--paper);
  text-align: right;
}

/* ---------- 核心功能 ---------- */
.page-products .dl-features {
  display: grid;
  gap: var(--dl-gap);
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(26px, 4vw, 42px);
}
.page-products .dl-feature {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--brown);
  border-radius: var(--dl-radius);
  overflow: hidden;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.36);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.page-products .dl-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.46), 0 0 0 1px rgba(34, 230, 211, 0.4);
}
.page-products .dl-feature__media {
  aspect-ratio: 4 / 3;
  background: var(--ink-2);
  overflow: hidden;
}
.page-products .dl-feature__media img,
.page-products .dl-feature__media svg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-products .dl-feature__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 26px);
}
.page-products .dl-chip {
  align-self: flex-start;
  display: inline-block;
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ember);
  border: 1px solid rgba(33, 26, 21, 0.24);
  border-radius: 2px;
}
.page-products .dl-chip--dark {
  color: var(--cyan);
  border-color: var(--dl-edge);
}
.page-products .dl-feature__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--brown);
}
.page-products .dl-feature__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--dl-ink-soft);
}
.page-products .dl-feature__points {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--dl-ink-faint);
}
.page-products .dl-feature__points li {
  position: relative;
  padding-left: 15px;
}
.page-products .dl-feature__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ember);
}
.page-products .dl-features__foot {
  margin: clamp(28px, 4vw, 44px) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .dl-features__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--dl-edge);
}
.page-products .dl-features__foot a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 筛选与收藏 ---------- */
.page-products .dl-save__grid {
  display: grid;
  gap: var(--dl-gap);
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(26px, 4vw, 40px);
}
.page-products .dl-save__body {
  min-width: 0;
}
.page-products .dl-save__sub {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-products .dl-save__sub + .dl-save__text {
  margin-top: 0;
}
.page-products .dl-save__text {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .dl-save__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--dl-edge);
}
.page-products .dl-save__text a:hover {
  color: var(--orange);
}
.page-products .dl-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.page-products .dl-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(245, 239, 225, 0.05);
  font-size: 12px;
  line-height: 1.5;
  color: var(--paper);
  white-space: nowrap;
}
.page-products .dl-save__stats {
  margin-top: 4px;
}
.page-products .dl-save__media {
  margin: 0;
  border-radius: var(--dl-radius);
  overflow: hidden;
  align-self: start;
}
.page-products .dl-save__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

/* ---------- 版本记录 ---------- */
.page-products .dl-accordion {
  margin-top: clamp(26px, 4vw, 40px);
  display: grid;
  gap: 10px;
}
.page-products .dl-ver {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  text-align: left;
}
.page-products .dl-ver__no {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -0.02em;
}
.page-products .dl-ver__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .dl-changelog {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .dl-changelog li {
  position: relative;
  padding-left: 15px;
}
.page-products .dl-changelog li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--cyan);
  border-radius: 50%;
}
.page-products .dl-changelog__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .dl-changelog__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--dl-edge);
}
.page-products .dl-changelog__note a:hover {
  color: var(--orange);
}

/* ---------- 设备要求 ---------- */
.page-products .dl-table-scroll {
  margin-top: clamp(24px, 3.5vw, 36px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--dl-radius);
  background: var(--ink-2);
}
.page-products .dl-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .dl-table__caption {
  caption-side: top;
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-products .dl-table th,
.page-products .dl-table td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.page-products .dl-table thead th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(245, 239, 225, 0.04);
  white-space: nowrap;
}
.page-products .dl-table tbody th {
  font-weight: 700;
  color: var(--paper);
  white-space: nowrap;
}
.page-products .dl-table td {
  color: var(--muted);
}
.page-products .dl-table td.num {
  font-family: var(--font-mono);
  color: var(--paper);
  white-space: nowrap;
}
.page-products .dl-table tbody tr:last-child th,
.page-products .dl-table tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .dl-table tbody tr:hover th,
.page-products .dl-table tbody tr:hover td {
  background: rgba(34, 230, 211, 0.07);
}
.page-products .dl-req__notes {
  margin-top: 22px;
}
.page-products .dl-req__notes p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}
.page-products .dl-req__notes a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--dl-edge);
}
.page-products .dl-req__notes a:hover {
  color: var(--orange);
}

/* ---------- 合作与纠错 ---------- */
.page-products .dl-coop__grid {
  margin-top: clamp(26px, 4vw, 40px);
}
.page-products .dl-coop__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--dl-radius);
  background: linear-gradient(160deg, rgba(34, 230, 211, 0.09), rgba(108, 92, 231, 0.1) 62%, rgba(245, 239, 225, 0.03));
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.page-products .dl-coop__card:hover {
  transform: translateY(-3px);
  border-color: var(--dl-edge);
}
.page-products .dl-coop__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-products .dl-coop__text {
  margin: 0;
  flex: 1;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 收尾 ---------- */
.page-products .dl-cta {
  padding-bottom: clamp(48px, 7vw, 90px);
}
.page-products .dl-cta__inner {
  position: relative;
  padding: clamp(28px, 4.5vw, 52px) clamp(20px, 3.5vw, 46px);
  border-radius: var(--dl-radius);
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(34, 230, 211, 0.13), rgba(255, 107, 26, 0.11) 55%, rgba(108, 92, 231, 0.13));
  overflow: hidden;
}
.page-products .dl-cta__inner::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -110px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 230, 211, 0.28), transparent 68%);
  pointer-events: none;
}
.page-products .dl-cta__title {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.6vw, 40px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.page-products .dl-cta__text {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .dl-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 640px) {
  .page-products .dl-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 880px) {
  .page-products .dl-panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(24px, 4vw, 52px);
  }
  .page-products .dl-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .dl-feature:nth-child(even) {
    margin-top: 34px;
  }
  .page-products .dl-save__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: start;
    gap: clamp(24px, 4vw, 52px);
  }
  .page-products .dl-ver__no {
    font-size: 22px;
  }
}

@media (min-width: 1024px) {
  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
    gap: clamp(28px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-feature,
  .page-products .dl-coop__card {
    transition: none;
  }
  .page-products .dl-feature:hover,
  .page-products .dl-coop__card:hover {
    transform: none;
  }
}