.page-products {
  background: var(--c-primary);
  color: var(--c-text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* 面包屑 */
.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.page-products .breadcrumb__item {
  font-size: 13px;
  color: var(--c-text-dim);
}

.page-products .breadcrumb__link {
  color: var(--c-text-dim);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-products .breadcrumb__link:hover {
  color: var(--c-accent);
}

.page-products .breadcrumb__sep {
  color: rgba(255, 255, 255, 0.3);
}

/* 下载入口 */
.page-products .app-download {
  position: relative;
  padding: 24px 0 0;
}

.page-products .app-download::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.18) 0%, transparent 68%);
  pointer-events: none;
}

.page-products .app-download__inner {
  position: relative;
  z-index: 1;
  padding-bottom: 80px;
}

.page-products .app-download__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-products .app-download__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 28px;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--c-text-bright);
  margin: 16px 0 14px;
}

.page-products .app-download__desc {
  font-size: 15px;
  color: rgba(224, 230, 237, 0.82);
  margin-bottom: 24px;
  max-width: 640px;
}

.page-products .app-download__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  max-width: 360px;
}

.page-products .app-download__btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-products .app-download__tip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--c-primary-light);
  color: var(--c-text-bright);
  font-size: 12px;
  font-family: var(--font-body);
  line-height: 1;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.34);
}

.page-products .app-download__tip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--c-primary-light);
}

.page-products .app-download__btn:hover .app-download__tip,
.page-products .app-download__btn:focus-visible .app-download__tip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.page-products .app-download__points {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-products .app-download__points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(224, 230, 237, 0.85);
}

.page-products .app-download__num {
  display: inline-block;
  font-family: var(--font-number);
  font-weight: 700;
  font-size: 15px;
  color: var(--c-success);
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid rgba(0, 230, 118, 0.24);
  border-radius: var(--radius-pill);
  padding: 2px 10px;
}

.page-products .app-download__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--c-text-dim);
}

.page-products .app-download__visual {
  position: relative;
  margin-top: 8px;
}

.page-products .app-download__shot {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border-strong);
  background: var(--c-primary-light);
  transform: rotate(-1deg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
}

.page-products .app-download__img {
  display: block;
  width: 100%;
  aspect-ratio: 500 / 350;
  object-fit: cover;
}

.page-products .app-download__qr {
  margin: 14px 0 0 auto;
  width: 116px;
  background: var(--c-primary-light);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
}

.page-products .app-download__qr-img {
  display: block;
  width: 100%;
  aspect-ratio: 200 / 200;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-products .app-download__qr-text {
  margin-top: 8px;
  font-size: 12px;
  color: var(--c-text-dim);
}

/* 功能对比 */
.page-products .app-features {
  position: relative;
  background: var(--c-primary-light);
  padding: 48px 0 56px;
}

.page-products .app-features::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--c-accent) 0%, var(--c-success) 100%);
  opacity: 0.85;
}

.page-products .app-features__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.2;
  color: var(--c-text-bright);
  margin: 8px 0 12px;
}

.page-products .app-features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-products .app-features__table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  background: rgba(10, 30, 63, 0.62);
}

.page-products .app-features__table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
}

.page-products .app-features__table thead th {
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  background: rgba(10, 30, 63, 0.9);
  padding: 14px 16px;
  text-align: left;
}

.page-products .app-features__table tbody th {
  font-weight: 600;
  font-size: 14px;
  color: var(--c-text-bright);
  padding: 14px 16px;
  text-align: left;
}

.page-products .app-features__cell {
  padding: 14px 16px;
}

.page-products .app-features__row:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.page-products .app-features__row:hover {
  background: rgba(255, 107, 0, 0.08);
}

.page-products .app-features__support {
  display: inline-block;
  font-family: var(--font-number);
  font-size: 12px;
  font-weight: 500;
  color: var(--c-success);
  border: 1px solid rgba(0, 230, 118, 0.24);
  border-radius: var(--radius-pill);
  padding: 2px 12px;
}

.page-products .app-features__support--no {
  color: var(--c-text-dim);
  border-color: var(--c-border-strong);
}

.page-products .app-features__note {
  font-size: 12px;
  color: var(--c-text-dim);
  margin: 12px 0 0;
}

.page-products .app-features__side {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  justify-items: center;
}

.page-products .app-features__phone-wrap,
.page-products .app-features__icons-wrap {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
  background: rgba(10, 30, 63, 0.5);
}

.page-products .app-features__phone-wrap {
  max-width: 220px;
}

.page-products .app-features__icons-wrap {
  max-width: 360px;
}

.page-products .app-features__phone,
.page-products .app-features__icons {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .app-features__phone {
  aspect-ratio: 300 / 600;
}

.page-products .app-features__icons {
  aspect-ratio: 400 / 400;
}

/* 版本更新记录 */
.page-products .app-changelog {
  padding: 56px 0 64px;
}

.page-products .app-changelog__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.2;
  color: var(--c-text-bright);
  margin: 8px 0 12px;
}

.page-products .app-changelog__list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 860px;
}

.page-products .app-changelog__item {
  position: relative;
  padding: 0 0 32px 30px;
}

.page-products .app-changelog__item:last-child {
  padding-bottom: 0;
}

.page-products .app-changelog__item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.14);
  z-index: 1;
}

.page-products .app-changelog__item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 24px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(255, 107, 0, 0.4), rgba(0, 230, 118, 0.2));
}

.page-products .app-changelog__version {
  display: inline-block;
  font-family: var(--font-number);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-accent);
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.2);
  border-radius: var(--radius-pill);
  padding: 3px 12px;
  margin-bottom: 10px;
}

.page-products .app-changelog__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--c-text-bright);
  margin: 0 0 6px;
}

.page-products .app-changelog__desc {
  font-size: 14px;
  color: rgba(224, 230, 237, 0.75);
  margin: 0 0 12px;
}

.page-products .app-changelog__more {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

/* 使用教程 */
.page-products .app-guide {
  background: var(--c-primary-light);
  padding: 56px 0 72px;
}

.page-products .app-guide__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.2;
  color: var(--c-text-bright);
  margin: 8px 0 12px;
}

.page-products .app-guide__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-products .app-guide__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: guide;
}

.page-products .app-guide__step {
  position: relative;
  padding: 0 0 28px 56px;
  counter-increment: guide;
}

.page-products .app-guide__step:last-child {
  padding-bottom: 0;
}

.page-products .app-guide__step::before {
  content: counter(guide, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--c-border-strong);
  background: rgba(10, 30, 63, 0.72);
  font-family: var(--font-number);
  font-weight: 700;
  font-size: 16px;
  color: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .app-guide__step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--c-text-bright);
  margin: 0 0 6px;
}

.page-products .app-guide__step-desc {
  font-size: 14px;
  color: rgba(224, 230, 237, 0.75);
  margin: 0;
}

.page-products .app-guide__side {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-content: start;
}

.page-products .app-guide__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
}

.page-products .app-guide__img {
  display: block;
  width: 100%;
  aspect-ratio: 800 / 400;
  object-fit: cover;
}

.page-products .app-guide__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 桌面端布局 */
@media (min-width: 992px) {
  .page-products .app-download {
    padding: 32px 0 0;
  }

  .page-products .app-download__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
  }

  .page-products .app-download__title {
    font-size: 40px;
  }

  .page-products .app-download__desc {
    font-size: 16px;
    margin-bottom: 32px;
  }

  .page-products .app-download__actions {
    flex-direction: row;
    max-width: none;
  }

  .page-products .app-download__points {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .page-products .app-download__visual {
    margin-bottom: 36px;
  }

  .page-products .app-download__qr {
    position: absolute;
    right: -14px;
    bottom: -30px;
    margin: 0;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.34);
  }

  .page-products .app-features {
    padding: 72px 0 80px;
  }

  .page-products .app-features__head {
    max-width: 720px;
  }

  .page-products .app-features__title {
    font-size: 32px;
  }

  .page-products .app-features__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 44px;
    align-items: start;
  }

  .page-products .app-features__side {
    grid-template-columns: 0.8fr 1.2fr;
    justify-items: stretch;
    align-items: start;
  }

  .page-products .app-features__phone-wrap {
    max-width: none;
  }

  .page-products .app-features__icons-wrap {
    max-width: none;
  }

  .page-products .app-changelog {
    padding: 80px 0;
  }

  .page-products .app-changelog__title {
    font-size: 32px;
  }

  .page-products .app-changelog__list {
    max-width: 100%;
  }

  .page-products .app-guide {
    padding: 72px 0 88px;
  }

  .page-products .app-guide__title {
    font-size: 32px;
  }

  .page-products .app-guide__grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
  }
}