.page-products {
  --pd-gold: var(--color-gold);
  --pd-neon: var(--color-neon);
  --pd-black: var(--color-black);
  --pd-green: var(--color-primary);
  --pd-deep: var(--color-green-deep);
  --pd-line: var(--color-gold-dark);
  --pd-white: var(--color-white);
  --pd-gray: var(--color-gray);
  --pd-cut: var(--cut);
  background: var(--pd-black);
  color: var(--pd-white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* 面包屑 */
.page-products .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  padding-top: calc(var(--header-h) + 28px);
  padding-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--pd-gray);
}
.page-products .breadcrumb__sep {
  color: var(--pd-line);
}
.page-products .breadcrumb__link {
  color: var(--pd-gray);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}
.page-products .breadcrumb__link:hover {
  color: var(--pd-gold);
}
.page-products .breadcrumb__item {
  color: var(--pd-white);
}

/* Hero */
.page-products .product-hero {
  position: relative;
  padding: 0 0 56px;
  background: linear-gradient(135deg, var(--pd-green) 0%, var(--pd-black) 75%);
}
.page-products .product-hero::before {
  content: "";
  position: absolute;
  right: -30px;
  top: 60px;
  width: 240px;
  height: 240px;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 10px,
    rgba(212, 175, 55, 0.08) 10px,
    rgba(212, 175, 55, 0.08) 12px
  );
  transform: rotate(12deg);
}
.page-products .product-hero::after {
  content: "";
  position: absolute;
  left: -10%;
  bottom: 0;
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--pd-gold), transparent);
  transform: rotate(-1deg);
}
.page-products .product-hero__inner {
  display: grid;
  gap: 36px;
  align-items: center;
}
.page-products .product-hero__content {
  position: relative;
  z-index: 1;
}
.page-products .product-hero__content .kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pd-neon);
  margin-bottom: 14px;
}
.page-products .product-hero__content h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 8vw, 76px);
  line-height: 0.92;
  letter-spacing: 0.01em;
  margin: 0 0 10px;
  color: var(--pd-white);
  text-transform: uppercase;
}
.page-products .product-hero__lead {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.6vw, 26px);
  line-height: 1.25;
  color: var(--pd-gold);
  margin: 0 0 18px;
  letter-spacing: 0.04em;
}
.page-products .product-hero__desc {
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pd-white);
  opacity: 0.84;
  margin: 0 0 28px;
}
.page-products .product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.page-products .product-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
}
.page-products .product-hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.page-products .product-phone {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
}
.page-products .product-phone img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 2;
  object-fit: cover;
  border-radius: 22px;
  border: 2px solid var(--pd-line);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.5),
    0 0 0 6px rgba(212, 175, 55, 0.1),
    0 0 60px rgba(57, 255, 20, 0.05);
  max-width: 100%;
}
.page-products .product-phone::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 50%;
  width: 80px;
  height: 6px;
  background: var(--pd-gold);
  transform: translateX(-50%) rotate(-2deg);
}

/* 页面索引条 */
.page-products .product-index {
  background: var(--pd-deep);
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
  padding: 14px 0;
}
.page-products .product-index__inner {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.page-products .product-index__inner::-webkit-scrollbar {
  display: none;
}
.page-products .product-index__item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--pd-black);
  border: 1px solid var(--pd-line);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  color: var(--pd-white);
  text-decoration: none;
  scroll-snap-align: start;
  transition: background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.page-products .product-index__item:hover,
.page-products .product-index__item:focus-visible {
  border-color: var(--pd-gold);
  background: var(--pd-green);
  outline: none;
}
.page-products .product-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pd-gold);
}
.page-products .product-index__name {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

/* 章节通用间距 */
.page-products .product-library,
.page-products .product-vip,
.page-products .product-fans,
.page-products .product-preview,
.page-products .product-version {
  padding: 56px 0;
}
.page-products .product-library {
  background: var(--pd-black);
}
.page-products .product-vip {
  background: linear-gradient(120deg, var(--pd-green) 0%, var(--pd-deep) 60%, var(--pd-black) 100%);
}
.page-products .product-fans {
  background: var(--pd-black);
}
.page-products .product-preview {
  background: var(--pd-deep);
}
.page-products .product-version {
  background: var(--pd-black);
}

/* Section head 页面化 */
.page-products .section-head {
  margin-bottom: 30px;
  border-left: 3px solid var(--pd-gold);
  padding-left: 16px;
}
.page-products .section-head__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pd-neon);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.page-products .section-head__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 44px);
  line-height: 1.05;
  color: var(--pd-white);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.page-products .section-head__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-gray);
  max-width: 60ch;
  margin: 0;
}

/* 资料库 */
.page-products .lib-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 32px;
}
.page-products .lib-stat {
  background: var(--pd-deep);
  border: 1px solid var(--pd-line);
  padding: 18px 16px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}
.page-products .lib-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.1;
  color: var(--pd-neon);
  margin-bottom: 4px;
}
.page-products .lib-stat__label {
  display: block;
  font-size: 12px;
  color: var(--pd-white);
  opacity: 0.78;
  letter-spacing: 0.04em;
}
.page-products .lib-accordion {
  border-top: 1px solid var(--pd-line);
}
.page-products .lib-accordion .accordion__item {
  border-bottom: 1px solid var(--pd-line);
}
.page-products .lib-accordion .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 4px;
  background: none;
  border: 0;
  color: var(--pd-white);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s var(--ease-out);
}
.page-products .lib-accordion .accordion__trigger:hover {
  color: var(--pd-gold);
}
.page-products .lib-accordion .accordion__trigger-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pd-gold);
}
.page-products .lib-accordion .accordion__trigger::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--pd-gold);
  transition: transform 0.2s var(--ease-out);
}
.page-products .lib-accordion .accordion__item:has(.accordion__panel[data-open]) .accordion__trigger::after {
  transform: rotate(45deg);
}
.page-products .lib-accordion .accordion__inner-content {
  padding: 0 4px 22px 30px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-gray);
  max-width: 68ch;
}
.page-products .lib-accordion .accordion__inner-content p {
  margin: 0;
}

/* 会员权益 */
.page-products .vip-grid {
  display: grid;
  gap: 28px;
}
.page-products .vip-visual {
  display: grid;
  place-items: center;
  gap: 20px;
  padding: 28px 16px 20px;
  background: linear-gradient(145deg, var(--pd-black), var(--pd-green));
  border: 1px solid var(--pd-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}
.page-products .vip-countdown {
  position: relative;
  width: 180px;
  height: 180px;
}
@media (min-width: 480px) {
  .page-products .vip-countdown {
    width: 200px;
    height: 200px;
  }
}
.page-products .vip-countdown__ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.page-products .vip-countdown__track {
  fill: none;
  stroke: var(--pd-deep);
  stroke-width: 8;
}
.page-products .vip-countdown__bar {
  fill: none;
  stroke: var(--pd-gold);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 377;
  stroke-dashoffset: 0;
  animation: pd-countdown 60s linear infinite;
}
@keyframes pd-countdown {
  from {
    stroke-dashoffset: 0;
  }
  to {
    stroke-dashoffset: 377;
  }
}
.page-products .vip-countdown__text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.page-products .vip-countdown__num {
  font-family: var(--font-mono);
  font-size: 36px;
  color: var(--pd-neon);
  line-height: 1;
}
.page-products .vip-countdown__label {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--pd-white);
}
.page-products .vip-chart {
  width: 100%;
  max-width: 360px;
}
.page-products .vip-chart img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--pd-line);
}
.page-products .vip-chart__note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pd-gold);
  letter-spacing: 0.06em;
  margin: 0;
  text-align: center;
  border-top: 1px dashed var(--pd-line);
  padding-top: 12px;
}
.page-products .vip-content {
  display: grid;
  gap: 14px;
}
.page-products .vip-card {
  background: var(--pd-black);
  border: 1px solid var(--pd-line);
  border-left: 4px solid var(--pd-gold);
  padding: 18px 20px;
  transition: border-color 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
.page-products .vip-card:hover {
  border-color: var(--pd-gold);
  transform: translateX(4px);
}
.page-products .vip-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--pd-white);
  margin: 0 0 6px;
}
.page-products .vip-card__title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--pd-gold);
  transform: rotate(45deg);
}
.page-products .vip-card__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-gray);
  margin: 0;
}

/* 球迷板块 */
.page-products .fans-layout {
  display: grid;
  gap: 24px;
  align-items: start;
}
.page-products .fans-cards {
  display: grid;
  gap: 14px;
}
.page-products .fans-card {
  background: var(--pd-deep);
  border: 1px solid var(--pd-line);
  padding: 20px;
  position: relative;
}
.page-products .fans-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--pd-neon);
}
.page-products .fans-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--pd-white);
  margin: 0 0 6px;
}
.page-products .fans-card__text {
  font-size: 14px;
  color: var(--pd-gray);
  line-height: 1.7;
  margin: 0;
}
.page-products .fans-floating {
  position: relative;
  padding: 16px;
  background: var(--pd-black);
  border: 1px solid var(--pd-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}
.page-products .fans-floating img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  max-width: 100%;
}
.page-products .fans-floating__label {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--pd-neon);
  border: 1px solid rgba(57, 255, 20, 0.3);
  padding: 4px 10px;
}

/* 赛季前瞻 */
.page-products .preview-list {
  display: grid;
  gap: 16px;
  margin-bottom: 28px;
}
.page-products .preview-card {
  background: var(--pd-black);
  border: 1px solid var(--pd-line);
  padding: 22px 20px 18px;
  position: relative;
  overflow: hidden;
}
.page-products .preview-card::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, transparent 50%, var(--pd-gold) 50%);
  opacity: 0.14;
  pointer-events: none;
}
.page-products .preview-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--pd-neon);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.page-products .preview-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--pd-white);
  line-height: 1.35;
  margin: 0 0 8px;
}
.page-products .preview-card p {
  font-size: 14px;
  color: var(--pd-gray);
  line-height: 1.6;
  margin: 0 0 14px;
}
.page-products .preview-card__meta {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--pd-gold);
  border-top: 1px dashed var(--pd-line);
  padding-top: 10px;
  letter-spacing: 0.04em;
}
.page-products .preview-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--pd-line);
}

/* 版本与兼容性 */
.page-products .version-grid {
  display: grid;
  gap: 20px;
}
.page-products .version-specs {
  border: 1px solid var(--pd-line);
  background: var(--pd-deep);
}
.page-products .version-specs__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(168, 133, 30, 0.3);
}
.page-products .version-specs__row:last-child {
  border-bottom: 0;
}
.page-products .version-specs__label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pd-gray);
  letter-spacing: 0.08em;
}
.page-products .version-specs__value {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--pd-white);
}
.page-products .version-log img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--pd-line);
  max-width: 100%;
}

/* CTA */
.page-products .product-cta {
  background: linear-gradient(120deg, var(--pd-green), var(--pd-black));
  border-top: 1px solid var(--pd-line);
  padding: 48px 0;
  text-align: center;
}
.page-products .product-cta__inner {
  max-width: 720px;
  margin: 0 auto;
}
.page-products .product-cta .kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pd-neon);
  margin-bottom: 8px;
}
.page-products .product-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.1;
  color: var(--pd-white);
  margin: 0 0 14px;
  text-transform: uppercase;
}
.page-products .product-cta p {
  color: var(--pd-gray);
  font-size: 14px;
  line-height: 1.7;
  margin: 0 0 26px;
  max-width: 56ch;
  margin-left: auto;
  margin-right: auto;
}
.page-products .product-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* 桌面端增强 */
@media (min-width: 600px) {
  .page-products .lib-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
  .page-products .preview-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

@media (min-width: 768px) {
  .page-products .vip-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 36px;
    align-items: center;
  }
  .page-products .fans-layout {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 36px;
  }
  .page-products .fans-cards {
    gap: 16px;
  }
  .page-products .version-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-products .product-hero {
    padding: 20px 0 80px;
  }
  .page-products .product-hero__inner {
    grid-template-columns: 1.1fr 0.8fr;
    gap: 56px;
  }
  .page-products .product-hero__content {
    padding-top: 20px;
  }
  .page-products .product-phone {
    max-width: 320px;
  }
  .page-products .product-library,
  .page-products .product-vip,
  .page-products .product-fans,
  .page-products .product-preview,
  .page-products .product-version {
    padding: 88px 0;
  }
  .page-products .vip-visual {
    gap: 24px;
    padding: 36px 24px 26px;
  }
  .page-products .product-cta {
    padding: 72px 0;
  }
}