.page-products {
  --dl-card: #101838;
  --dl-card-hi: #1A2452;
  --dl-edge: rgba(56, 242, 226, .3);
  --dl-glow: rgba(56, 242, 226, .08);
  --dl-shadow: 0 20px 44px rgba(4, 7, 22, .5);
}

/* ---------- 面包屑 ---------- */
.page-products .dl-crumbs {
  padding-top: clamp(16px, 2.6vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  padding-top: clamp(22px, 3.6vw, 48px);
  padding-bottom: clamp(36px, 6vw, 80px);
}

.page-products .dl-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-products .dl-hero__copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 6.2vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: .012em;
  color: var(--warm);
  text-wrap: balance;
}

.page-products .dl-hero__copy h1::after {
  content: "";
  display: block;
  width: clamp(72px, 24%, 200px);
  height: 6px;
  margin-top: 20px;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--orange), var(--cyan) 78%, transparent);
}

.page-products .dl-hero__lede {
  max-width: 58ch;
  margin: 0;
  color: var(--mist);
  font-size: clamp(.98rem, 1.35vw, 1.1rem);
  line-height: 1.8;
}

.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 2px;
}

.page-products .dl-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-hero__facts li {
  padding: 15px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: linear-gradient(158deg, var(--dl-card-hi), var(--ink-900) 82%);
}

.page-products .dl-hero__facts strong {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-products .dl-hero__facts span {
  display: block;
  margin-top: 5px;
  font-size: .8rem;
  line-height: 1.45;
  color: var(--mist);
}

.page-products .dl-hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
  box-shadow: var(--dl-shadow);
  transform: rotate(-1.2deg);
}

.page-products .dl-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 11;
  object-fit: cover;
}

.page-products .dl-hero__visual figcaption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  margin: 0;
  padding: 9px 14px;
  border-radius: var(--pill);
  background: rgba(11, 16, 38, .8);
  color: var(--warm);
  font-family: var(--font-mono);
  font-size: .74rem;
  line-height: 1.4;
  letter-spacing: .01em;
}

@media (min-width: 900px) {
  .page-products .dl-hero {
    grid-template-columns: 1.16fr .84fr;
    align-items: start;
  }
  .page-products .dl-hero__visual {
    transform: rotate(-1.6deg);
  }
}

/* ---------- 章节通用节奏 ---------- */
.page-products .section {
  padding-block: clamp(38px, 6vw, 74px);
}

.page-products .dl-onsite .section__num,
.page-products .dl-offline .section__num {
  margin-top: 0;
}

/* ---------- 01 下载入口 ---------- */
.page-products .dl-entry__grid {
  display: grid;
  gap: 20px;
}

.page-products .dl-entry__panel {
  display: grid;
  gap: 20px;
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: linear-gradient(166deg, #17214C, #0B1026 74%);
}

.page-products .dl-entry__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-products .dl-spec {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

.page-products .dl-spec th,
.page-products .dl-spec td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  text-align: left;
}

.page-products .dl-spec th {
  width: 36%;
  color: var(--mist);
  font-weight: 500;
  white-space: nowrap;
}

.page-products .dl-spec td {
  color: var(--warm);
  line-height: 1.6;
}

.page-products .dl-spec tr:last-child th,
.page-products .dl-spec tr:last-child td {
  border-bottom: 0;
}

.page-products .dl-spec .num {
  font-family: var(--font-mono);
  letter-spacing: .03em;
  color: var(--cyan);
}

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

.page-products .dl-steps li {
  position: relative;
  padding: 12px 16px 12px 50px;
  border-radius: var(--r-sm);
  border-left: 3px solid var(--cyan);
  background: var(--dl-glow);
  color: var(--warm);
  font-size: .89rem;
  line-height: 1.62;
}

.page-products .dl-steps .num {
  position: absolute;
  left: 15px;
  top: 13px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-products .dl-entry__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
}

@media (min-width: 880px) {
  .page-products .dl-entry__grid {
    grid-template-columns: 1.26fr .74fr;
    align-items: stretch;
  }
  .page-products .dl-entry__media {
    height: 100%;
  }
  .page-products .dl-entry__media img {
    height: 100%;
    object-fit: cover;
  }
}

/* ---------- 02 版本矩阵 ---------- */
.page-products .dl-versions .filter-bar {
  margin-bottom: 22px;
}

.page-products .dl-version-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-products .dl-version {
  display: grid;
  gap: 13px;
  padding: clamp(20px, 2.6vw, 28px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: linear-gradient(150deg, var(--dl-card), var(--ink-900) 88%);
  transition: transform var(--t), border-color var(--t);
}

.page-products .dl-version:hover {
  transform: translateY(-3px);
  border-color: var(--dl-edge);
}

.page-products .dl-version__tag {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.page-products .dl-version .card__title {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.45;
  color: var(--warm);
}

.page-products .dl-version__list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: var(--mist);
  font-size: .88rem;
  line-height: 1.65;
}

.page-products .dl-version__list li::marker {
  color: var(--cyan);
}

.page-products .dl-version .card__meta {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: .8rem;
  color: var(--mist);
}

.page-products .dl-versions__media {
  margin-top: 24px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
}

@media (min-width: 720px) {
  .page-products .dl-version-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

/* ---------- 03 短战报阅读 ---------- */
.page-products .dl-read__grid {
  display: grid;
  gap: 18px;
}

.page-products .dl-read__stats {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(146px, 1fr));
  align-content: start;
}

.page-products .dl-read .stat {
  display: grid;
  gap: 6px;
  padding: 22px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, #131C46, var(--ink-900));
}

.page-products .dl-read .stat__value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--warm);
}

.page-products .dl-read .stat__value small {
  margin-left: 4px;
  font-size: .48em;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-products .dl-read .stat__label {
  font-size: .8rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .dl-read__notes {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--r-lg);
  background: var(--cream);
  color: var(--brown);
}

.page-products .dl-read__notes h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.14rem;
  letter-spacing: .01em;
}

.page-products .dl-read__notes p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
}

.page-products .dl-read__notes .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-read__notes .tag {
  background: rgba(33, 23, 17, .07);
  border-color: rgba(33, 23, 17, .2);
  color: var(--brown);
}

.page-products .dl-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 226, .42);
  padding-bottom: 1px;
  font-size: .9rem;
  transition: color var(--t), border-color var(--t);
}

.page-products .dl-link:hover {
  color: var(--orange);
  border-color: rgba(255, 122, 26, .55);
}

.page-products .dl-read__notes .dl-link {
  color: #8A3B00;
  border-color: rgba(138, 59, 0, .35);
}

.page-products .dl-read__notes .dl-link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

@media (min-width: 880px) {
  .page-products .dl-read__grid {
    grid-template-columns: 1.08fr .92fr;
    align-items: stretch;
  }
}

/* ---------- 04 赛程与场馆随行 ---------- */
.page-products .dl-onsite__grid {
  display: grid;
  gap: 22px;
}

.page-products .dl-onsite__copy .section__title {
  margin-top: 6px;
}

.page-products .dl-onsite__body {
  margin: 14px 0 0;
  max-width: 56ch;
  color: var(--mist);
  font-size: .96rem;
  line-height: 1.8;
}

.page-products .dl-onsite__list {
  display: grid;
  gap: 10px;
  margin: 20px 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-onsite__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding: 13px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-soft);
  background: linear-gradient(120deg, rgba(26, 36, 82, .74), rgba(11, 16, 38, .5));
  color: var(--warm);
  font-size: .9rem;
  line-height: 1.65;
}

.page-products .dl-onsite__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
  transform: rotate(.7deg);
}

@media (min-width: 900px) {
  .page-products .dl-onsite__grid {
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
  }
  .page-products .dl-onsite__media {
    transform: rotate(1.1deg);
  }
}

/* ---------- 05 离线缓存与提醒 ---------- */
.page-products .dl-offline__grid {
  display: grid;
  gap: 22px;
}

.page-products .dl-offline__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
  transform: rotate(-.8deg);
}

.page-products .dl-offline__body {
  margin: 14px 0 20px;
  max-width: 56ch;
  color: var(--mist);
  font-size: .96rem;
  line-height: 1.8;
}

.page-products .dl-offline__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-offline__list li {
  padding: 16px 18px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--orange);
  background: var(--orange-dim);
}

.page-products .dl-offline__list h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: .98rem;
  letter-spacing: .015em;
  color: var(--warm);
}

.page-products .dl-offline__list p {
  margin: 0;
  color: var(--mist);
  font-size: .87rem;
  line-height: 1.68;
}

@media (min-width: 900px) {
  .page-products .dl-offline__grid {
    grid-template-columns: .92fr 1.08fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
  }
  .page-products .dl-offline__grid > .dl-offline__media {
    order: -1;
  }
  .page-products .dl-offline__media {
    transform: rotate(-1.4deg);
  }
}

/* ---------- 06 更新记录与安装指引 ---------- */
.page-products .dl-timeline {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 4px 0 0 22px;
  list-style: none;
  border-left: 2px solid var(--line-soft);
}

.page-products .dl-timeline li {
  position: relative;
  padding: 0 0 26px 8px;
}

.page-products .dl-timeline li:last-child {
  padding-bottom: 4px;
}

.page-products .dl-timeline li::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 3px solid var(--line);
}

.page-products .dl-timeline li.is-current::before {
  border-color: var(--orange);
  box-shadow: 0 0 0 5px var(--orange-dim);
}

.page-products .dl-timeline__ver {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--pill);
  background: var(--cyan-dim);
  border: 1px solid rgba(56, 242, 226, .38);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
}

.page-products .dl-timeline li.is-current .dl-timeline__ver {
  background: var(--orange-dim);
  border-color: rgba(255, 122, 26, .44);
  color: var(--orange);
}

.page-products .dl-timeline__body h3 {
  margin: 9px 0 6px;
  font-family: var(--font-display);
  font-size: 1.04rem;
  letter-spacing: .012em;
  color: var(--warm);
}

.page-products .dl-timeline__body p {
  margin: 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.7;
}

.page-products .dl-checklist {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  margin-top: 28px;
  padding: clamp(18px, 2.6vw, 28px);
  border-radius: var(--r-lg);
  border: 1px dashed var(--line);
  background: var(--dl-glow);
}

.page-products .dl-checklist h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: .96rem;
  letter-spacing: .015em;
  color: var(--cyan);
}

.page-products .dl-checklist p {
  margin: 0;
  color: var(--mist);
  font-size: .88rem;
  line-height: 1.72;
}

.page-products .dl-log__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 26px 0 0;
}

@media (min-width: 860px) {
  .page-products .dl-timeline {
    padding-left: 30px;
  }
  .page-products .dl-timeline li::before {
    left: -39px;
  }
}

/* ---------- 收尾间距 ---------- */
.page-products .dl-log {
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 减少动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .dl-hero__visual,
  .page-products .dl-onsite__media,
  .page-products .dl-offline__media {
    transform: none;
  }
  .page-products .dl-version {
    transition: none;
  }
  .page-products .dl-version:hover {
    transform: none;
  }
}