.page-products {
  --panel-rotate: -3deg;
  --grid-gap: 2rem;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--gap-lg) var(--gap-md) var(--gap-xl);
  color: var(--clr-text-primary);
  font-family: var(--font-body);
}

.page-products__hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--gap-xl);
  text-align: center;
}

.page-products__hero-title {
  font-family: var(--font-headline);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  color: var(--clr-text-primary);
  margin: 0 0 0.25rem;
  letter-spacing: 0.02em;
  text-shadow: 0 0 12px rgba(57,255,20,0.15);
}

.page-products__hero-note {
  display: inline-block;
  transform: rotate(-90deg) translateY(-2rem);
  transform-origin: left center;
  font-family: var(--font-caption);
  font-size: 0.75rem;
  color: var(--clr-accent2);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  white-space: nowrap;
  margin-left: -2rem;
  opacity: 0.7;
}

.page-products__hero-img-wrap {
  width: 100%;
  max-width: 1100px;
  margin-top: var(--gap-md);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 0 30px rgba(57,255,20,0.08);
}

.page-products__hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  object-position: center 30%;
}

/* 网格布局 */
.page-products__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--grid-gap);
  position: relative;
}

/* 面板基础 */
.page-products__panel {
  position: relative;
  perspective: 1200px;
  cursor: default;
}

.page-products__panel-inner {
  position: relative;
  width: 100%;
  min-height: 320px;
  transition: transform 0.5s ease;
  transform-style: preserve-3d;
}

.page-products__panel[data-flip]:hover .page-products__panel-inner,
.page-products__panel[data-flip]:focus-within .page-products__panel-inner {
  transform: rotateY(180deg);
}

.page-products__panel-front,
.page-products__panel-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  padding: var(--gap-lg);
  background: linear-gradient(145deg, var(--clr-surface) 0%, var(--clr-bg-light) 100%);
  border: 1px solid var(--clr-border);
  border-radius: 0;
  overflow: hidden;
}

.page-products__panel-front {
  z-index: 2;
}

.page-products__panel-back {
  transform: rotateY(180deg);
  z-index: 1;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: linear-gradient(145deg, var(--clr-bg-light) 0%, var(--clr-surface) 100%);
  border-color: var(--clr-accent2);
  box-shadow: inset 0 0 30px rgba(57,255,20,0.05);
}

.page-products__panel-back p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-text-secondary);
  max-width: 280px;
}

/* 面板标题与数字 */
.page-products__panel-title {
  font-family: var(--font-headline);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--clr-text-primary);
  margin: 0 0 var(--gap-sm);
  letter-spacing: 0.01em;
}

.page-products__panel-number {
  font-family: var(--font-data);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 600;
  color: var(--clr-accent2);
  display: block;
  margin-bottom: var(--gap-sm);
  text-shadow: 0 0 10px rgba(57,255,20,0.25);
}

.page-products__panel-desc {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--clr-text-secondary);
  margin: 0 0 var(--gap-md);
  flex: 1;
}

.page-products__panel-img {
  width: 100%;
  max-width: 200px;
  height: auto;
  border-radius: var(--radius-sm);
  object-fit: cover;
  object-position: center;
  margin-top: auto;
  border: 1px solid var(--clr-border);
  align-self: flex-end;
}

/* 面板特殊切角与大小——非对称倾斜 */
.page-products__panel--venue {
  grid-column: 1;
  clip-path: polygon(0% 0%, 92% 0%, 100% 6%, 100% 94%, 94% 100%, 0% 100%);
}

.page-products__panel--timeline {
  grid-column: 1;
  clip-path: polygon(6% 0%, 100% 0%, 100% 94%, 94% 100%, 0% 100%, 0% 6%);
}

.page-products__panel--membership {
  grid-column: 1;
  clip-path: polygon(0% 0%, 100% 0%, 100% 88%, 92% 100%, 0% 100%, 6% 94%);
}

.page-products__panel--tools {
  grid-column: 1;
  clip-path: polygon(8% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 6%, 6% 0%);
}

/* 面板悬停细节 */
.page-products__panel--venue .page-products__panel-front {
  border-left: 3px solid var(--clr-accent2);
}

.page-products__panel--timeline .page-products__panel-front {
  border-right: 3px solid var(--clr-accent1);
}

.page-products__panel--membership .page-products__panel-front {
  border-bottom: 3px solid var(--clr-accent2);
}

.page-products__panel--tools .page-products__panel-front {
  border-top: 3px solid var(--clr-accent1);
}

/* 桌面端网格 */
@media (min-width: 768px) {
  .page-products__grid {
    grid-template-columns: 1fr 1.2fr 0.8fr 1fr;
    grid-template-rows: auto auto;
  }

  .page-products__panel--venue {
    grid-column: 1 / 3;
    grid-row: 1;
    clip-path: polygon(0% 0%, 88% 0%, 100% 8%, 100% 92%, 92% 100%, 0% 100%);
  }

  .page-products__panel--timeline {
    grid-column: 3 / 5;
    grid-row: 1;
    clip-path: polygon(8% 0%, 100% 0%, 100% 92%, 92% 100%, 0% 100%, 0% 8%);
  }

  .page-products__panel--membership {
    grid-column: 1 / 3;
    grid-row: 2;
    clip-path: polygon(0% 0%, 100% 0%, 100% 86%, 90% 100%, 0% 100%, 8% 94%);
  }

  .page-products__panel--tools {
    grid-column: 3 / 5;
    grid-row: 2;
    clip-path: polygon(10% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 8%, 8% 0%);
  }

  .page-products__panel--venue .page-products__panel-inner {
    transform: rotate(0.5deg);
  }

  .page-products__panel--timeline .page-products__panel-inner {
    transform: rotate(-0.8deg);
  }

  .page-products__panel--membership .page-products__panel-inner {
    transform: rotate(0.3deg);
  }

  .page-products__panel--tools .page-products__panel-inner {
    transform: rotate(-0.4deg);
  }

  .page-products__panel[data-flip]:hover .page-products__panel-inner,
  .page-products__panel[data-flip]:focus-within .page-products__panel-inner {
    transform: rotate(0deg) rotateY(180deg);
  }
}

/* 超大屏调整 */
@media (min-width: 1200px) {
  .page-products__grid {
    gap: 2.5rem;
  }

  .page-products__panel--venue {
    grid-column: 1 / 3;
    grid-row: 1;
  }

  .page-products__panel--timeline {
    grid-column: 3 / 5;
    grid-row: 1;
  }

  .page-products__panel--membership {
    grid-column: 1 / 3;
    grid-row: 2;
  }

  .page-products__panel--tools {
    grid-column: 3 / 5;
    grid-row: 2;
  }
}

/* 确保窄屏内容不溢出 */
@media (max-width: 767px) {
  .page-products {
    padding-left: var(--gap-sm);
    padding-right: var(--gap-sm);
  }

  .page-products__panel-inner {
    min-height: 280px;
  }

  .page-products__panel-front,
  .page-products__panel-back {
    padding: var(--gap-md);
  }

  .page-products__panel-img {
    max-width: 140px;
  }
}