.page-products{
  --app-tilt: -1.6deg;
  --app-tilt-opp: 1.2deg;
  --app-min-h: 330px;
  --app-pad: 1.35rem;
  position: relative;
  overflow-x: hidden;
  background-color: var(--navy-deep);
  background-image: radial-gradient(circle, rgba(176,196,222,0.085) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--off-white);
  font-family: var(--font-body);
  line-height: 1.65;
}
.page-products .content-wrap{
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}
.page-products h2{
  margin: 0 0 var(--space-sm);
  font-family: var(--font-head);
  font-size: var(--h2-size);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--off-white);
}
.page-products h3{
  margin: 0 0 var(--space-sm);
  font-family: var(--font-head);
  font-size: 1.2rem;
  line-height: 1.15;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--off-white);
}
.page-products .lead-copy{
  color: var(--blue-gray);
  margin: 0;
  max-width: 62ch;
}
.page-products .section-kicker{
  margin: 0 0 var(--space-xs);
  color: var(--orange-main);
  font-family: var(--font-head);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.85rem;
}
.page-products .section-kicker.light-kicker{
  color: rgba(10,25,47,0.75);
}

/* 面包屑 */
.page-products .crumb-nav{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
  padding-top: calc(2rem + var(--header-offset));
  padding-bottom: var(--space-sm);
  font-size: 0.9rem;
  color: var(--blue-gray);
}
.page-products .crumb-nav a{
  color: var(--blue-gray);
  text-decoration: none;
  transition: color 0.25s;
}
.page-products .crumb-nav a:hover{
  color: var(--orange-soft);
}
.page-products .crumb-nav .crumb-sep{
  color: var(--orange-main);
}
.page-products .crumb-nav .crumb-current{
  color: var(--off-white);
}

/* 首屏 Hero */
.page-products .apps-hero{
  position: relative;
  margin-bottom: var(--space-xl);
}
.page-products .hero-layout{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: var(--space-lg);
  padding-top: var(--space-md);
}
.page-products .hero-kicker{
  margin: 0 0 var(--space-sm);
  color: var(--orange-main);
  font-family: var(--font-head);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.9rem;
}
.page-products .hero-copy h1{
  margin: 0 0 var(--space-md);
  font-family: var(--font-head);
  font-size: var(--h1-size);
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--off-white);
  max-width: 11ch;
}
.page-products .hero-lead{
  margin-bottom: var(--space-lg);
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--blue-gray);
  max-width: 48ch;
}
.page-products .btn-solid,
.page-products .btn-line{
  display: inline-block;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s, border-color 0.2s;
  margin-right: 0.75rem;
  margin-bottom: 0.75rem;
}
.page-products .btn-solid{
  background: var(--orange-main);
  color: var(--navy-deep);
  border: 1px solid var(--orange-main);
  box-shadow: 0 10px 20px rgba(255,107,53,0.3);
}
.page-products .btn-solid:hover{
  transform: translateY(-3px);
  box-shadow: 0 14px 26px rgba(255,107,53,0.4);
}
.page-products .btn-line{
  background: transparent;
  color: var(--orange-soft);
  border: 1px solid rgba(255,107,53,0.6);
}
.page-products .btn-line:hover{
  background: rgba(255,107,53,0.12);
}
.page-products .hero-visual{
  margin: 0;
  padding: var(--space-sm);
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-bright));
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-md);
  box-shadow: 0 30px 60px rgba(0,0,0,0.3);
  transform: rotate(1.2deg);
}
.page-products .hero-visual img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: calc(var(--radius-md) - 6px);
}
.page-products .hero-stats{
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: var(--space-sm);
  padding: 0;
  margin: 0;
}
.page-products .stat-item{
  position: relative;
  background: rgba(20,58,92,0.55);
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
}
.page-products .stat-item::before{
  content: "";
  position: absolute;
  left: -1px;
  top: 30%;
  width: 4px;
  height: 36%;
  background: var(--orange-main);
  border-radius: 0 4px 4px 0;
}
.page-products .stat-item dt{
  color: var(--blue-gray);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.page-products .stat-item dd{
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.6rem;
  line-height: 1;
  color: var(--off-white);
}
.page-products .stat-item dd .data-num{
  color: var(--orange-main);
}

/* 核心应用 */
.page-products .core-apps{
  padding: var(--space-xl) 0;
}
.page-products .section-head{
  margin-bottom: var(--space-lg);
}
.page-products .section-desc{
  max-width: 68ch;
  color: var(--blue-gray);
  margin: 0;
}
.page-products .app-filter{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}
.page-products .app-filter .tag-chip{
  border: 1px solid var(--line-blue);
  background: rgba(14,42,66,0.5);
  color: var(--blue-gray);
  font: inherit;
  font-size: 0.9rem;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.page-products .app-filter .tag-chip:hover{
  color: var(--off-white);
  border-color: var(--orange-main);
}
.page-products .app-filter .tag-chip[aria-pressed="true"]{
  background: var(--orange-main);
  border-color: var(--orange-main);
  color: var(--navy-deep);
  font-weight: 700;
}
.page-products .app-grid{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: var(--space-md);
}
.page-products .app-card{
  --tilt: var(--app-tilt);
  position: relative;
  perspective: 1100px;
  transform: rotate(var(--tilt));
  border-radius: var(--radius-md);
}
.page-products .app-card:nth-child(even){
  --tilt: var(--app-tilt-opp);
}
.page-products .app-card:hover{
  z-index: 5;
}
.page-products .app-card:focus{
  outline: none;
}
.page-products .app-card-flip{
  display: grid;
  min-height: var(--app-min-h);
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.22,1,0.36,1);
}
.page-products .app-card-face{
  display: flex;
  flex-direction: column;
  position: relative;
  grid-area: 1 / 1;
  padding: var(--app-pad);
  border-radius: var(--radius-md);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.page-products .app-card-front{
  background: linear-gradient(145deg, rgba(20,58,92,0.92), rgba(14,42,66,0.96));
  border: 1px solid var(--line-blue);
  box-shadow: 0 20px 44px rgba(3,8,20,0.35);
  transition: border-color 0.3s;
}
.page-products .app-card:hover .app-card-front,
.page-products .app-card:focus-within .app-card-front{
  border-color: rgba(255,107,53,0.55);
}
.page-products .app-card-back{
  background: linear-gradient(205deg, rgba(20,58,92,0.97), rgba(10,25,47,0.99));
  border: 1px solid var(--orange-main);
  box-shadow: inset 0 6px 0 var(--orange-main), 0 20px 44px rgba(3,8,20,0.35);
  transform: rotateY(180deg);
  justify-content: center;
}
.page-products .app-card:hover .app-card-flip,
.page-products .app-card:focus-within .app-card-flip{
  transform: rotateY(180deg);
}
.page-products .card-index{
  position: absolute;
  top: 0.9rem;
  right: 1.2rem;
  margin: 0;
  font-family: var(--font-head);
  font-size: 2.4rem;
  line-height: 1;
  color: rgba(255,107,53,0.22);
  -webkit-text-stroke: 1px rgba(255,107,53,0.45);
}
.page-products .card-img-wrap{
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--line-blue);
  margin-bottom: var(--space-md);
}
.page-products .card-img-wrap img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .icon-box{
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--orange-main), var(--orange-soft));
  color: var(--navy-deep);
  margin-bottom: var(--space-lg);
  box-shadow: 0 8px 16px rgba(255,107,53,0.25);
}
.page-products .icon-box svg{
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 2;
}
.page-products .card-brief{
  color: var(--blue-gray);
  font-size: 0.92rem;
  margin: 0;
  max-width: 34ch;
}
.page-products .flip-hint{
  margin: var(--space-md) 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--orange-soft);
  text-transform: uppercase;
}
.page-products .card-tag{
  align-self: flex-start;
  background: var(--orange-main);
  color: var(--navy-deep);
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 var(--space-sm);
}
.page-products .app-card-back h3{
  color: var(--orange-soft);
}
.page-products .card-list{
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .card-list li{
  position: relative;
  padding: 0.45rem 0 0.45rem 1.2rem;
  border-bottom: 1px solid rgba(30,58,95,0.8);
  color: var(--off-white);
  font-size: 0.9rem;
}
.page-products .card-list li:last-child{
  border-bottom: 0;
}
.page-products .card-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 8px;
  height: 8px;
  background: var(--orange-main);
  transform: rotate(45deg);
}

/* 联赛筛选帮助文档 */
.page-products .feature-band{
  position: relative;
  padding: var(--space-xl) 0;
  margin-top: var(--space-xl);
  background: linear-gradient(115deg, var(--navy-mid) 0%, var(--navy-bright) 60%, var(--navy-deep) 100%);
}
.page-products .feature-band::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 16px;
  background: var(--orange-main);
  clip-path: polygon(0 0, 100% 0, 96% 100%, 4% 100%);
  opacity: 0.55;
}
.page-products .league-layout{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: var(--space-lg);
  align-items: center;
}
.page-products .step-list{
  list-style: none;
  margin: var(--space-md) 0 0;
  padding: 0;
}
.page-products .step-list li{
  display: flex;
  gap: var(--space-sm);
  align-items: baseline;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--line-blue);
  color: var(--blue-gray);
  font-size: 0.95rem;
}
.page-products .step-list li span{
  font-family: var(--font-head);
  color: var(--orange-main);
  font-size: 1.1rem;
  min-width: 2ch;
}
.page-products .link-row{
  margin-top: var(--space-md);
}
.page-products .feature-img{
  margin: 0;
  border: 1px solid var(--line-blue);
  background: var(--navy-deep);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  box-shadow: 0 24px 48px rgba(0,0,0,0.3);
  transform: rotate(-1.2deg);
}
.page-products .feature-img img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}

/* 会员权益面板 */
.page-products .member-section{
  padding: var(--space-xl) 0;
}
.page-products .member-layout{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: var(--space-lg);
  align-items: center;
}
.page-products .member-img{
  margin: 0;
  background: var(--navy-mid);
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  transform: rotate(1.3deg);
  box-shadow: 0 24px 48px rgba(0,0,0,0.3);
}
.page-products .member-img img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}
.page-products .point-list{
  list-style: none;
  margin: var(--space-md) 0 var(--space-lg);
  padding: 0;
}
.page-products .point-list li{
  display: grid;
  grid-template-columns: minmax(110px, 130px) 1fr;
  gap: var(--space-md);
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line-blue);
}
.page-products .point-list li:last-child{
  border-bottom: 0;
}
.page-products .point-list strong{
  color: var(--orange-soft);
  font-weight: 700;
}
.page-products .point-list span{
  color: var(--blue-gray);
  font-size: 0.94rem;
}

/* 球队资料稳定版对照 */
.page-products .team-section{
  position: relative;
  padding: var(--space-xl) 0;
  background: rgba(14,42,66,0.6);
  border-top: 1px solid var(--line-blue);
  border-bottom: 1px solid var(--line-blue);
  overflow: hidden;
}
.page-products .team-section::after{
  content: "";
  position: absolute;
  right: -80px;
  top: 36%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 48px solid rgba(255,107,53,0.08);
}
.page-products .team-layout{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: var(--space-lg);
  align-items: center;
}
.page-products .team-copy{
  position: relative;
  z-index: 1;
}
.page-products .point-list.compact li{
  grid-template-columns: minmax(96px, 120px) 1fr;
}
.page-products .team-img{
  margin: 0;
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  background: var(--navy-deep);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  transform: rotate(1deg);
}
.page-products .team-img img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}
.page-products .team-mini-card{
  background: linear-gradient(145deg, var(--navy-mid), var(--navy-bright));
  border: 1px solid var(--orange-main);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: 0 16px 30px rgba(0,0,0,0.25);
}
.page-products .mini-label{
  margin: 0 0 var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--orange-soft);
  font-size: 0.8rem;
}
.page-products .mini-row{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--line-blue);
  color: var(--blue-gray);
  font-size: 0.85rem;
}
.page-products .mini-row:last-child{
  border-bottom: 0;
}
.page-products .mini-row strong{
  color: var(--off-white);
  text-align: right;
}

/* 大屏对照 */
.page-products .screen-band{
  position: relative;
  padding: var(--space-xl) 0;
  background: linear-gradient(115deg, var(--orange-main), var(--orange-soft));
}
.page-products .screen-band::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background-image: radial-gradient(rgba(255,255,255,0.18) 1px, transparent 1px);
  background-size: 18px 18px;
  pointer-events: none;
}
.page-products .screen-layout{
  position: relative;
  z-index: 1;
}
.page-products .screen-band h2{
  color: var(--navy-deep);
}
.page-products .screen-band .lead-copy{
  color: rgba(10,25,47,0.8);
  max-width: 66ch;
}
.page-products .screen-actions{
  margin-top: var(--space-md);
}
.page-products .screen-band .btn-solid{
  background: var(--navy-deep);
  color: var(--off-white);
  border: 1px solid var(--navy-deep);
  box-shadow: 0 10px 20px rgba(10,25,47,0.25);
}
.page-products .screen-band .btn-line{
  border-color: var(--navy-deep);
  color: var(--navy-deep);
}
.page-products .screen-band .btn-line:hover{
  background: rgba(10,25,47,0.1);
}

/* 相关通道 */
.page-products .related-channels{
  padding: var(--space-xl) 0;
}
.page-products .related-grid{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: var(--space-md);
}
.page-products .related-card{
  display: flex;
  flex-direction: column;
  min-height: 180px;
  padding: var(--space-md);
  background: linear-gradient(145deg, rgba(14,42,66,0.7), rgba(10,25,47,0.7));
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-md);
  text-decoration: none;
  transform: rotate(0deg);
  transition: transform 0.25s, border-color 0.25s;
}
.page-products .related-card:nth-child(2){
  transform: rotate(1.1deg);
}
.page-products .related-card:nth-child(3){
  transform: rotate(-1.2deg);
}
.page-products .related-card:hover{
  border-color: var(--orange-main);
  transform: rotate(0deg) translateY(-4px);
}
.page-products .related-kicker{
  color: var(--orange-main);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  margin-bottom: auto;
}
.page-products .related-title{
  color: var(--off-white);
  font-weight: 700;
  margin: var(--space-sm) 0;
}
.page-products .related-more{
  color: var(--orange-soft);
  font-weight: 600;
}

/* 响应式增强 */
@media (min-width: 760px){
  .page-products .hero-stats{
    grid-template-columns: repeat(4, minmax(0,1fr));
  }
  .page-products .app-grid{
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .page-products .related-grid{
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
}
@media (min-width: 860px){
  .page-products .hero-layout{
    grid-template-columns: 7fr 5fr;
    column-gap: var(--space-xl);
    align-items: center;
  }
  .page-products .hero-visual{
    grid-column: 2 / 3;
    grid-row: 1 / 3;
  }
  .page-products .hero-stats{
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }
  .page-products .league-layout{
    grid-template-columns: 1.1fr 0.9fr;
  }
  .page-products .member-layout{
    grid-template-columns: 0.9fr 1.1fr;
  }
  .page-products .team-layout{
    grid-template-columns: 6fr 6fr;
  }
  .page-products .team-img{
    grid-column: 2 / 3;
    grid-row: 1 / 3;
  }
  .page-products .team-mini-card{
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }
}
@media (min-width: 960px){
  .page-products .app-grid{
    grid-template-columns: repeat(12, minmax(0,1fr));
    gap: var(--space-lg);
  }
  .page-products .app-card{
    grid-column: span 6;
  }
  .page-products .app-card-feature{
    grid-column: span 7;
  }
  .page-products .app-card:nth-child(2){
    grid-column: span 5;
  }
  .page-products .app-card:nth-child(3){
    grid-column: span 5;
  }
  .page-products .app-card:nth-child(4){
    grid-column: span 7;
  }
}
@media (prefers-reduced-motion: reduce){
  .page-products *,
  .page-products *::before,
  .page-products *::after{
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}