.page-products{
  --page-card-width: 264px;
  --page-catalog-gap: 1.5rem;
  --page-navy-rgb: 15, 43, 91;
  --page-paper-rgb: 248, 250, 252;
  font-family: var(--font-body);
  background: var(--color-paper);
  overflow-x: hidden;
  color: var(--color-ink);
}

.page-products .page-breadcrumbs{
  max-width: var(--container-max);
  margin-inline: auto;
  padding: 1.25rem clamp(1rem, 4vw, 2rem) 0;
  font-size: 0.875rem;
}
.page-products .page-breadcrumbs ol{
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .page-breadcrumbs a{
  color: var(--color-blue);
  text-decoration: none;
}
.page-products .page-breadcrumbs a:hover{
  text-decoration: underline;
}
.page-products .page-breadcrumbs [aria-current="page"]{
  color: rgba(var(--page-navy-rgb), 0.72);
}

.page-products .product-kicker{
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-blue);
}

.page-products .section-index{
  display: inline-grid;
  place-items: center;
  min-width: 40px;
  height: 40px;
  padding-inline: 0.6rem;
  border-radius: 13px;
  background: var(--gradient-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
}

/* ---------- 01 产品总览 ---------- */
.page-products .product-hero{
  position: relative;
  isolation: isolate;
  margin-top: 1.5rem;
  background: var(--color-navy);
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}
.page-products .product-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(102deg, transparent 0 54%, rgba(255, 255, 255, 0.09) 54% 54.3%, transparent 54.3% 78%, rgba(255, 255, 255, 0.05) 78% 78.2%, transparent 78.2%),
    radial-gradient(circle at 84% 20%, rgba(124, 58, 237, 0.62), transparent 32%),
    radial-gradient(circle at 6% 96%, rgba(37, 99, 235, 0.5), transparent 30%);
}
.page-products .product-hero__frame{
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: clamp(2.2rem, 5vw, 4rem) clamp(1rem, 4vw, 2rem) 0;
  color: #fff;
}
@media (min-width: 900px){
  .page-products .product-hero__frame{
    grid-template-columns: 5fr 7fr;
    align-items: end;
  }
}
.page-products .product-hero .product-kicker{
  color: #B7C9F5;
}
.page-products .product-hero h1{
  max-width: 14ch;
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 4.8vw, 3.6rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.page-products .product-hero .lede{
  max-width: 40ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.02rem;
  line-height: 1.8;
}
.page-products .product-hero__stats{
  display: flex;
  flex-wrap: wrap;
  gap: 1.3rem 1rem;
  margin-top: 2.2rem;
}
.page-products .product-hero__stat{
  position: relative;
  padding-right: 1.2rem;
}
.page-products .product-hero__stat:not(:last-child)::after{
  content: "";
  position: absolute;
  right: 0;
  top: 14%;
  bottom: 14%;
  width: 1px;
  background: rgba(255, 255, 255, 0.2);
}
.page-products .product-hero__num{
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.15rem);
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, #ffffff, #C7D2FE);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-products .product-hero__unit{
  display: block;
  margin-top: 0.4rem;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}
.page-products .product-hero__media{
  margin: 0;
  padding: 0.7rem;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1.5rem;
  backdrop-filter: blur(4px);
}
.page-products .product-hero__media img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1.1rem;
  object-fit: cover;
}

/* ---------- 02 产品优势 ---------- */
.page-products .product-strength{
  padding: clamp(3rem, 7vw, 5.5rem) 0;
  background:
    radial-gradient(circle at 12% 20%, rgba(124, 58, 237, 0.1), transparent 28%),
    linear-gradient(180deg, var(--color-paper), #EEF1FA);
}
.page-products .product-strength__inner{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
@media (min-width: 940px){
  .page-products .product-strength__inner{
    grid-template-columns: 1fr 1.2fr;
  }
}
.page-products .product-strength__figure{
  position: relative;
  margin: 0;
}
.page-products .product-strength__figure::before{
  content: "";
  position: absolute;
  inset: -10% -6% auto auto;
  width: 56%;
  height: 56%;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.25), rgba(124, 58, 237, 0.18));
  filter: blur(30px);
  pointer-events: none;
}
.page-products .product-strength__figure img{
  display: block;
  width: 100%;
  max-width: 480px;
  height: auto;
  margin-inline: auto;
  border-radius: 2rem;
  box-shadow: 0 30px 60px rgba(var(--page-navy-rgb), 0.14);
  border: 1px solid rgba(var(--page-navy-rgb), 0.08);
}
.page-products .product-strength__content{
  padding-left: clamp(0rem, 2vw, 1rem);
}
.page-products .product-strength__content .section-index{
  margin-bottom: 1.1rem;
}
.page-products .product-strength__content h2{
  margin: 0 0 1.2rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
}
.page-products .product-strength__desc{
  margin: 0 0 1.5rem;
  color: rgba(var(--page-navy-rgb), 0.78);
  line-height: 1.85;
}
.page-products .strength-list{
  margin: 0 0 1.8rem;
  padding: 0;
  list-style: none;
}
.page-products .strength-list li{
  position: relative;
  padding: 0.72rem 0 0.72rem 2rem;
  border-bottom: 1px dashed rgba(var(--page-navy-rgb), 0.14);
  color: rgba(var(--page-navy-rgb), 0.72);
  font-size: 0.95rem;
}
.page-products .strength-list li:last-child{
  border-bottom: 0;
}
.page-products .strength-list li::before{
  content: "";
  position: absolute;
  left: 0.3rem;
  top: 1.08rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--gradient-accent);
  box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.14);
}

/* ---------- 03 体育产品线介绍 ---------- */
.page-products .sport-gallery{
  padding-bottom: clamp(3rem, 7vw, 5rem);
}
.page-products .sport-gallery__head{
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: var(--container-max);
  margin-inline: auto;
  margin-bottom: 1.5rem;
  padding: 0 clamp(1rem, 4vw, 2rem);
}
@media (min-width: 900px){
  .page-products .sport-gallery__head{
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: 2rem;
  }
}
.page-products .sport-gallery__intro .section-index{
  margin-bottom: 1rem;
}
.page-products .sport-gallery__intro h2{
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
}
.page-products .sport-gallery__desc{
  max-width: 48ch;
  margin: 0;
  color: rgba(var(--page-navy-rgb), 0.72);
  line-height: 1.75;
}
.page-products .sport-gallery__hint{
  flex: 0 0 auto;
  align-self: flex-start;
  margin: 0;
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.06);
  color: var(--color-blue);
  font-family: var(--font-display);
  font-size: 0.82rem;
  white-space: nowrap;
}

.page-products .sport-gallery__track{
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.625rem clamp(1rem, 4vw, 2rem) 1.75rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(124, 58, 237, 0.5) rgba(var(--page-navy-rgb), 0.08);
}
@media (min-width: 1200px){
  .page-products .sport-gallery__track{
    padding-inline: calc((100vw - var(--container-max)) / 2 + 16px);
  }
}
.page-products .sport-gallery__track:focus-visible{
  outline: 3px solid rgba(37, 99, 235, 0.5);
  outline-offset: 2px;
}

.page-products .sport-card{
  position: relative;
  flex: 0 0 var(--page-card-width);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 232px;
  padding: 1.75rem 1.45rem 1.4rem;
  background: var(--color-glass);
  border: 1px solid rgba(var(--page-navy-rgb), 0.1);
  border-radius: 1.35rem;
  box-shadow: 0 10px 28px rgba(var(--page-navy-rgb), 0.05);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.page-products .sport-card::before{
  content: "";
  position: absolute;
  top: -20%;
  left: -14%;
  width: 130%;
  height: 62px;
  background: linear-gradient(90deg, var(--card-accent, var(--color-purple)), transparent 70%);
  opacity: 0.17;
  transform: rotate(-7deg);
  pointer-events: none;
}
.page-products .sport-card:hover{
  transform: translateY(-8px) rotate(0.5deg);
  border-color: color-mix(in srgb, var(--card-accent, var(--color-purple)) 42%, transparent);
  box-shadow: 0 22px 40px rgba(var(--page-navy-rgb), 0.12);
}
.page-products .sport-card__index{
  position: absolute;
  top: 1rem;
  right: 1.15rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(var(--page-navy-rgb), 0.34);
}
.page-products .sport-card__icon{
  font-size: 2.4rem;
  line-height: 1.2;
  filter: saturate(1.05);
}
.page-products .sport-card h3{
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-size: 1.28rem;
  line-height: 1.25;
}
.page-products .sport-card p{
  flex: 1 1 auto;
  margin: 0;
  color: rgba(var(--page-navy-rgb), 0.64);
  font-size: 0.88rem;
  line-height: 1.65;
}
.page-products .sport-card__tag{
  align-self: flex-start;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card-accent, var(--color-purple)) 13%, white);
  color: var(--card-accent, var(--color-purple));
  font-size: 0.76rem;
  font-weight: 600;
}

.page-products .sport-catalog{
  margin-top: 2rem;
  padding: 2.5rem clamp(1rem, 4vw, 2rem);
  background:
    radial-gradient(circle at 4% 8%, rgba(124, 58, 237, 0.09), transparent 22%),
    rgba(var(--page-navy-rgb), 0.035);
  border-block: 1px solid rgba(var(--page-navy-rgb), 0.07);
}
.page-products .sport-catalog__title{
  max-width: var(--container-max);
  margin: 0 auto 1.6rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}
.page-products .sport-catalog__grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem var(--page-catalog-gap);
  max-width: var(--container-max);
  margin-inline: auto;
}
.page-products .sport-category{
  padding: 0.9rem 0.95rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(var(--page-navy-rgb), 0.07);
  border-radius: 1rem;
}
.page-products .sport-category h4{
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  color: var(--color-purple);
}
.page-products .sport-category ul{
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .sport-category li{
  padding: 0.3rem 0;
  border-bottom: 1px dashed rgba(var(--page-navy-rgb), 0.1);
  color: rgba(var(--page-navy-rgb), 0.78);
  font-size: 0.88rem;
}
.page-products .sport-category li:last-child{
  border-bottom: 0;
}

/* ---------- 04 适配设备清单 ---------- */
.page-products .device-guide{
  position: relative;
  padding: clamp(3rem, 7vw, 5.5rem) 0;
  background: linear-gradient(180deg, var(--color-paper), #F2F5FC);
}
.page-products .device-guide__header{
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: var(--container-max);
  margin-inline: auto;
  margin-bottom: 2.4rem;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
@media (min-width: 900px){
  .page-products .device-guide__header{
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }
}
.page-products .device-guide__heading .section-index{
  margin-bottom: 1rem;
}
.page-products .device-guide__heading h2{
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
}
.page-products .device-guide__header .lede{
  margin: 0;
  color: rgba(var(--page-navy-rgb), 0.72);
  line-height: 1.75;
}

.page-products .device-guide__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
  align-items: center;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
@media (min-width: 960px){
  .page-products .device-guide__grid{
    grid-template-columns: 7fr 5fr;
  }
}
.page-products .device-guide__list{
  display: flex;
  flex-direction: column;
}
.page-products .device-card{
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.85rem;
  padding: 1rem 1.15rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(var(--page-navy-rgb), 0.08);
  border-left: 3px solid transparent;
  border-radius: 1rem;
  box-shadow: 0 5px 18px rgba(var(--page-navy-rgb), 0.04);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.page-products .device-card:hover{
  transform: translateX(8px);
  border-left-color: var(--color-blue);
  border-color: rgba(37, 99, 235, 0.26);
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.1);
}
.page-products .device-card__logo{
  display: grid;
  place-items: center;
  flex: 0 0 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--gradient-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.page-products .device-card:nth-child(2n) .device-card__logo{
  background: linear-gradient(135deg, var(--color-navy), var(--color-blue));
}
.page-products .device-card:nth-child(3n) .device-card__logo{
  background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
}
.page-products .device-card__body{
  flex: 1 1 auto;
}
.page-products .device-card__body h3{
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}
.page-products .device-card__body p{
  margin: 0.3rem 0 0;
  color: rgba(var(--page-navy-rgb), 0.58);
  font-size: 0.85rem;
}
.page-products .device-card__status{
  flex: 0 0 auto;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  background: rgba(37, 199, 111, 0.12);
  color: #168A52;
  font-size: 0.76rem;
  font-weight: 600;
  white-space: nowrap;
}

.page-products .device-guide__figure{
  margin: 0;
  padding: 0.7rem;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(var(--page-navy-rgb), 0.08);
  border-radius: 1.5rem;
  box-shadow: 0 24px 50px rgba(var(--page-navy-rgb), 0.1);
}
.page-products .device-guide__figure img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1.1rem;
  object-fit: cover;
}

.page-products .device-guide__cross{
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 3.2rem auto 0;
  padding: 2rem clamp(1.5rem, 5vw, 2.5rem);
  background: linear-gradient(120deg, #0F2B5B, #1E3E77 46%, #2F4F91);
  border-radius: 1.5rem;
  color: #fff;
  box-shadow: 0 24px 50px rgba(var(--page-navy-rgb), 0.2);
}
.page-products .device-guide__cross-copy h3{
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
}
.page-products .device-guide__cross-copy p{
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}
.page-products .device-guide__cross a{
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

/* ---------- 05 版本案例对照 ---------- */
.page-products .version-compare{
  position: relative;
  padding: clamp(3rem, 7vw, 5.5rem) 0;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.045), transparent 34%),
    var(--color-navy);
  color: #fff;
}
.page-products .version-compare::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 70%, rgba(255, 255, 255, 0.04) 70% 70.2%, transparent 70.2%),
    radial-gradient(circle at 76% 8%, rgba(124, 58, 237, 0.4), transparent 30%);
  pointer-events: none;
}
.page-products .version-compare__header{
  position: relative;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
.page-products .version-compare__header .section-index{
  margin-bottom: 1rem;
}
.page-products .version-compare .product-kicker{
  color: #9DB5F2;
}
.page-products .version-compare__header h2{
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
}
.page-products .version-compare__header .lede{
  max-width: 58ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
}

.page-products .version-compare__body{
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: var(--container-max);
  margin-inline: auto;
  margin-top: 2.4rem;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
@media (min-width: 1080px){
  .page-products .version-compare__body{
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.8fr);
    align-items: start;
  }
}
.page-products .version-compare__tablewrap{
  overflow: auto;
  max-height: 74vh;
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.13);
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.35) rgba(255, 255, 255, 0.08);
}
.page-products .version-table{
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}
.page-products .version-table thead th{
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 1rem 1.25rem;
  background: linear-gradient(90deg, #16356D, #122A55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  white-space: nowrap;
}
.page-products .version-table thead th:first-child{
  border-radius: 1.25rem 0 0 0;
}
.page-products .version-table tbody th{
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.045);
  color: rgba(255, 255, 255, 0.62);
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
}
.page-products .version-table td{
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
}
.page-products .version-table td:last-child{
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(124, 58, 237, 0.14));
  color: #fff;
  font-weight: 500;
}
.page-products .version-table td:last-child strong{
  color: #fff;
}
.page-products .version-table tbody tr:hover td{
  background: rgba(255, 255, 255, 0.09);
}
.page-products .version-table tbody tr:hover td:last-child{
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.34), rgba(124, 58, 237, 0.24));
}
.page-products .version-table tbody tr:last-child td,
.page-products .version-table tbody tr:last-child th{
  border-bottom: 0;
}

.page-products .version-compare__figure{
  margin: 0;
  padding: 0.6rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 1.25rem;
}
.page-products .version-compare__figure img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.85rem;
  object-fit: cover;
}
.page-products .version-compare__footnote{
  max-width: var(--container-max);
  margin: 1.6rem auto 0;
  padding-inline: clamp(1rem, 4vw, 2rem);
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.88rem;
  line-height: 1.7;
}
.page-products .version-compare__footnote a{
  color: #B5C9FF;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 06 下载与升级 ---------- */
.page-products .download-upgrade{
  padding: clamp(3rem, 7vw, 5.5rem) 0;
  background:
    radial-gradient(circle at 85% 18%, rgba(124, 58, 237, 0.12), transparent 26%),
    var(--color-paper);
}
.page-products .download-upgrade__header{
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
  text-align: center;
}
.page-products .download-upgrade__header .section-index{
  margin-bottom: 1rem;
}
.page-products .download-upgrade__header h2{
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
}
.page-products .download-upgrade__header .lede{
  max-width: 54ch;
  margin: 0 auto;
  color: rgba(var(--page-navy-rgb), 0.72);
  line-height: 1.8;
}

.page-products .download-upgrade__stores{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  max-width: var(--container-max);
  margin: 2rem auto 2.6rem;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
.page-products .store-chip{
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.35rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(var(--page-navy-rgb), 0.12);
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(var(--page-navy-rgb), 0.06);
  color: var(--color-navy);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.page-products .store-chip:hover{
  transform: translateY(-4px);
  border-color: rgba(124, 58, 237, 0.35);
  box-shadow: 0 14px 30px rgba(124, 58, 237, 0.16);
}
.page-products .store-chip__mark{
  font-size: 1.15rem;
  line-height: 1;
  color: var(--color-blue);
}

.page-products .download-upgrade__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
@media (min-width: 960px){
  .page-products .download-upgrade__grid{
    grid-template-columns: 6fr 5fr;
  }
}
.page-products .download-upgrade__notes h3{
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
}
.page-products .upgrade-list{
  margin: 0 0 1.6rem;
  padding: 0;
  list-style: none;
}
.page-products .upgrade-list li{
  position: relative;
  padding: 0.8rem 0 0.8rem 2.1rem;
  border-bottom: 1px dashed rgba(var(--page-navy-rgb), 0.15);
  color: rgba(var(--page-navy-rgb), 0.78);
  font-size: 0.95rem;
  line-height: 1.6;
}
.page-products .upgrade-list li::before{
  content: "";
  position: absolute;
  left: 0.3rem;
  top: 1.28rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--gradient-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.14);
}
.page-products .download-upgrade__notice{
  margin: 0;
  padding: 1rem 1.2rem;
  background: rgba(37, 99, 235, 0.06);
  border-left: 3px solid var(--color-blue);
  border-radius: 0.75rem;
  color: rgba(var(--page-navy-rgb), 0.76);
  font-size: 0.9rem;
  line-height: 1.75;
}
.page-products .download-upgrade__notice a{
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .download-upgrade__figure{
  position: relative;
  margin: 0;
}
.page-products .download-upgrade__figure::before{
  content: "";
  position: absolute;
  inset: 14% -8% auto auto;
  width: 58%;
  height: 58%;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(244, 63, 94, 0.15));
  border-radius: 50%;
  filter: blur(28px);
  pointer-events: none;
}
.page-products .download-upgrade__figure img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1.75rem;
  border: 1px solid rgba(var(--page-navy-rgb), 0.08);
  box-shadow: 0 26px 52px rgba(var(--page-navy-rgb), 0.12);
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce){
  .page-products .sport-gallery__track{
    scroll-behavior: auto;
  }
  .page-products .sport-card,
  .page-products .device-card,
  .page-products .store-chip{
    transition: none;
  }
}

.page-products {
  --card-accent: transparent;
}