/* ============================================================
   page-products · 客户端下载
   ============================================================ */

.page-products {
  --pp-edge: rgba(14, 107, 99, 0.45);
  --pp-tint: rgba(15, 59, 46, 0.42);
  --pp-mono: var(--f-mono);
}

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

/* —— 面包屑 —— */
.page-products .crumbs {
  padding-top: 22px;
  padding-bottom: 18px;
}

/* ============================================================
   首屏
   ============================================================ */
.page-products .pp-hero {
  position: relative;
  padding: 6px 0 54px;
  background:
    radial-gradient(115% 88% at 84% -12%, rgba(20, 82, 62, 0.85) 0%, rgba(11, 15, 13, 0) 62%),
    radial-gradient(58% 46% at 4% 112%, rgba(14, 107, 99, 0.34) 0%, rgba(11, 15, 13, 0) 72%);
  overflow: hidden;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 40px;
}

.page-products .pp-hero__copy {
  min-width: 0;
}

.page-products .pp-hero__title {
  margin: 12px 0 18px;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: clamp(30px, 6.6vw, 56px);
  line-height: 1.03;
  letter-spacing: -0.035em;
  color: var(--paper);
}

.page-products .pp-hero__copy .lede {
  max-width: 52ch;
  color: var(--mist);
  font-size: 16.5px;
  line-height: 1.76;
  margin: 0 0 4px;
}

/* 分段控件 */
.page-products .pp-seg {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-products .pp-seg .seg__btn {
  white-space: nowrap;
}

/* 面板 */
.page-products .pp-panels {
  margin-top: 20px;
}

.page-products .pp-panel {
  padding: 16px 0 0;
  border-top: 1px solid var(--pp-edge);
}

.page-products .pp-panel + .pp-panel {
  margin-top: 16px;
}

.page-products .pp-panel p {
  margin: 0;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.75;
}

.page-products .pp-panel strong {
  color: var(--paper);
  font-weight: 700;
}

/* 首屏右侧 */
.page-products .pp-hero__side {
  display: grid;
  gap: 22px;
  min-width: 0;
}

/* 图片容器 */
.page-products .pp-figure {
  margin: 0;
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid rgba(182, 242, 74, 0.16);
  background: var(--deep);
}

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

.page-products .pp-figure figcaption {
  position: relative;
  padding: 12px 18px 14px;
  font-family: var(--pp-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--mist);
  background: rgba(7, 16, 12, 0.9);
  border-top: 1px solid var(--pp-edge);
}

/* 版本卡片 */
.page-products .ver-card {
  position: relative;
  padding: 24px 22px 22px;
  border-radius: var(--r-lg);
  background: linear-gradient(155deg, var(--pitch) 0%, var(--ink-2) 78%);
  border: 1px solid rgba(182, 242, 74, 0.24);
  box-shadow: 0 26px 64px -38px rgba(182, 242, 74, 0.55);
  overflow: hidden;
}

.page-products .ver-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lime), var(--teal));
}

.page-products .ver-card__label {
  margin: 0;
  font-family: var(--pp-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .ver-card__no {
  margin: 10px 0 6px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(30px, 7vw, 46px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--flare);
  word-break: break-word;
}

.page-products .ver-card__stamp {
  margin: 0 0 18px;
  font-family: var(--pp-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .ver-card__files {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
}

.page-products .ver-card__files li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  font-size: 15px;
  color: var(--paper);
  border-bottom: 1px solid rgba(14, 107, 99, 0.34);
}

.page-products .ver-card__files li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .ver-card__files b {
  flex: none;
  min-width: 40px;
  font-family: var(--pp-mono);
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

/* 复制行 */
.page-products .pp-copy {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-copy__val {
  font-family: var(--pp-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .pp-copy__btn {
  font-size: 13px;
  padding: 8px 16px;
}

/* ============================================================
   通用章节
   ============================================================ */
.page-products .pp-sec {
  padding: 54px 0;
  border-top: 1px solid var(--pp-edge);
}

.page-products .pp-sec--tint {
  background: linear-gradient(180deg, rgba(15, 59, 46, 0.62) 0%, rgba(15, 59, 46, 0.1) 100%);
}

.page-products .pp-sec--deep {
  background: linear-gradient(190deg, rgba(20, 82, 62, 0.72) 0%, rgba(7, 16, 12, 0.9) 88%);
}

.page-products .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-products .pp-sec__idx {
  flex: none;
  font-family: var(--pp-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-products .pp-sec__title {
  margin: 0;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: clamp(23px, 4.2vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-products .pp-sec__lede {
  max-width: 64ch;
  margin: 0 0 28px;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.75;
}

/* ============================================================
   01 · 版本与文件清单
   ============================================================ */
.page-products .pp-pack__grid {
  display: grid;
  gap: 32px;
  margin-top: 24px;
}

.page-products .pp-manifest__wrap {
  min-width: 0;
}

.page-products .pp-manifest {
  margin: 0;
  border-top: 1px solid var(--pp-edge);
}

.page-products .pp-manifest__row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pp-edge);
}

.page-products .pp-manifest dt {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 16.5px;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pp-manifest__tag {
  flex: none;
  padding: 3px 9px;
  border-radius: var(--pill);
  background: var(--lime);
  color: var(--ink);
  font-family: var(--pp-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.page-products .pp-manifest dd {
  margin: 0;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.75;
}

.page-products .pp-figure--pack img {
  aspect-ratio: 4 / 3;
}

/* ============================================================
   02 · 文件格式
   ============================================================ */
.page-products .pp-fmt {
  border-top: 1px solid var(--pp-edge);
}

.page-products .pp-fmt__row {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--pp-edge);
}

.page-products .pp-fmt__key {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--lime);
}

.page-products .pp-fmt__body {
  min-width: 0;
}

.page-products .pp-fmt__name {
  margin: 0 0 6px;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .pp-fmt__desc {
  margin: 0;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-products .pp-figure--band {
  margin-top: 34px;
  border-radius: var(--r-lg);
}

.page-products .pp-figure--band img {
  aspect-ratio: 16 / 5;
}

/* ============================================================
   03 · 安装与更新
   ============================================================ */
.page-products .pp-install__grid {
  display: grid;
  gap: 34px;
  margin-top: 6px;
}

.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: ppstep;
  display: grid;
  gap: 24px;
}

.page-products .pp-steps > li {
  position: relative;
  padding-left: 54px;
  counter-increment: ppstep;
}

.page-products .pp-steps > li::before {
  content: counter(ppstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--pill);
  border: 1px solid rgba(182, 242, 74, 0.42);
  background: rgba(182, 242, 74, 0.08);
  color: var(--lime);
  font-family: var(--pp-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .pp-steps h3 {
  margin: 0 0 6px;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .pp-steps p {
  margin: 0;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-products .pp-figure--side img {
  aspect-ratio: 16 / 9;
}

/* ============================================================
   04 · 订阅与关注
   ============================================================ */
.page-products .pp-sub__grid {
  display: grid;
  gap: 26px;
  margin-top: 8px;
}

.page-products .watch {
  padding: 22px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(182, 242, 74, 0.24);
  background: linear-gradient(160deg, rgba(20, 82, 62, 0.78), rgba(7, 16, 12, 0.92));
}

.page-products .watch__label {
  margin: 0;
  font-family: var(--pp-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .watch__num {
  margin: 10px 0 14px;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-products .watch__num span {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 46px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--flare);
  margin-right: 6px;
}

.page-products .watch__bar {
  height: 10px;
  border-radius: var(--pill);
  background: rgba(14, 107, 99, 0.4);
  overflow: hidden;
}

.page-products .watch__fill {
  display: block;
  height: 100%;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--teal), var(--lime));
}

.page-products .watch__fill--60 {
  width: 60%;
}

.page-products .watch__note {
  margin: 14px 0 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-products .pp-sub__notes h3 {
  margin: 0 0 8px;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.015em;
  color: var(--lime);
}

.page-products .pp-sub__notes h3 + p {
  margin: 0 0 24px;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-products .pp-sub__notes p:last-child {
  margin-bottom: 0;
}

.page-products .pp-figure--sub img {
  aspect-ratio: 3 / 2;
}

/* ============================================================
   05 · 设备与网络
   ============================================================ */
.page-products .pp-reqs {
  display: grid;
  gap: 18px;
  margin-top: 6px;
}

.page-products .pp-req {
  padding: 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--pp-edge);
  background: rgba(15, 59, 46, 0.4);
}

.page-products .pp-req__key {
  margin: 0 0 8px;
  font-family: var(--pp-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-products .pp-req__val {
  margin: 0 0 10px;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .pp-req__desc {
  margin: 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.72;
}

.page-products .pp-offline {
  margin-top: 30px;
  padding: 24px 22px;
  border-radius: var(--r-lg);
  border-left: 3px solid var(--lime);
  background: rgba(7, 16, 12, 0.66);
}

.page-products .pp-offline h3 {
  margin: 0 0 10px;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .pp-offline p {
  margin: 0;
  max-width: 66ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
}

/* ============================================================
   06 · 常见问题
   ============================================================ */
.page-products .fold + .fold {
  margin-top: 12px;
}

.page-products .fold__body p {
  margin: 0;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-products .fold__body a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============================================================
   结尾
   ============================================================ */
.page-products .pp-cta {
  padding: 58px 0 68px;
  border-top: 1px solid var(--pp-edge);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(20, 82, 62, 0.8) 0%, rgba(11, 15, 13, 0) 66%),
    var(--ink);
}

.page-products .pp-cta__inner {
  display: grid;
  gap: 14px;
}

.page-products .pp-cta__title {
  margin: 0;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: clamp(24px, 4.4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-products .pp-cta__text {
  margin: 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.76;
}

.page-products .pp-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
}

/* ============================================================
   响应式
   ============================================================ */
@media (min-width: 700px) {
  .page-products .pp-manifest__row {
    grid-template-columns: minmax(0, 232px) minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
  }

  .page-products .pp-fmt__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 34px;
    align-items: baseline;
  }

  .page-products .pp-fmt__key {
    font-size: 38px;
  }

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

@media (min-width: 900px) {
  .page-products .pp-sec {
    padding: 74px 0;
  }

  .page-products .pp-hero {
    padding: 12px 0 72px;
  }

  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .pp-install__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

  .page-products .pp-sub__grid {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .pp-figure--sub {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .page-products .pp-pack__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    gap: 42px;
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-products .pp-sub__grid {
    grid-template-columns: minmax(0, 250px) minmax(0, 1fr) minmax(0, 320px);
    gap: 30px;
    align-items: start;
  }

  .page-products .pp-figure--sub {
    grid-column: auto;
  }

  .page-products .pp-figure--sub img {
    aspect-ratio: 3 / 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ver-card,
  .page-products .pp-figure img {
    transition: none;
  }
}
<<<END>>>