/* ===== 产品与下载页面专属样式 ===== */
.page-products,
.page-products * {
  box-sizing: border-box;
}

.page-products {
  background-color: var(--color-deep-space);
  color: var(--color-cool-white);
  overflow-x: hidden;
}

.page-products a:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

/* ---- 面包屑 ---- */
.page-products .breadcrumb-nav {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 18px 24px 0;
  font-family: var(--font-data);
  font-size: 0.875rem;
  color: var(--color-neutral-gray);
}

.page-products .breadcrumb-nav a {
  color: var(--color-neon-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.page-products .breadcrumb-nav a:hover,
.page-products .breadcrumb-nav a:focus-visible {
  color: var(--color-pure-white);
  border-bottom-color: var(--color-neon-cyan);
}

.page-products .breadcrumb-sep[aria-hidden="true"] {
  margin: 0 8px;
  color: rgba(154, 165, 177, 0.6);
}

/* ---- 首屏 ---- */
.page-products .products-hero {
  padding: clamp(48px, 8vw, 104px) 0 clamp(36px, 6vw, 72px);
}

.page-products .products-hero-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-products .products-eyebrow {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-neon-cyan);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 999px;
  display: inline-block;
  padding: 6px 14px;
  margin: 0 0 20px;
}

.page-products .products-hero h1 {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: 0.01em;
  margin: 0 0 18px;
  color: var(--color-pure-white);
  text-wrap: balance;
}

.page-products .products-hero-lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-cool-white);
  margin: 0 0 14px;
  max-width: 34em;
}

.page-products .products-hero-copy > p:not(.products-hero-lead):not(.products-eyebrow) {
  color: var(--color-light-gray-blue);
  line-height: 1.7;
  max-width: 38em;
  margin: 0 0 28px;
}

.page-products .products-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.page-products .products-hero-visual figure {
  margin: 0;
  position: relative;
}

.page-products .products-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
}

.page-products .products-hero-visual figcaption {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-neutral-gray);
  margin-top: 10px;
  border-left: 2px solid var(--color-electric-purple);
  padding-left: 10px;
}

/* ---- 关键数据条 ---- */
.page-products .products-trustline {
  max-width: var(--container-max);
  margin: 0 auto 32px;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 28px;
  border-top: 1px solid rgba(0, 229, 255, 0.25);
  border-bottom: 1px solid rgba(0, 229, 255, 0.25);
  background: linear-gradient(90deg, rgba(123, 47, 190, 0.18), rgba(0, 229, 255, 0.04) 70%);
}

.page-products .products-trustline span {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-light-gray-blue);
  display: flex;
  flex-direction: column;
}

.page-products .products-trustline strong {
  font-family: var(--font-data);
  font-size: clamp(1.125rem, 2.4vw, 1.5rem);
  color: var(--color-gold-highlight);
  margin-top: 2px;
}

/* ---- 左右分屏主体 ---- */
.page-products .products-layout {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px 80px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

/* ---- 产品目录（左侧） ---- */
.page-products .products-toc {
  border: 1px solid rgba(0, 229, 255, 0.22);
  background: rgba(27, 42, 65, 0.55);
  border-radius: var(--radius-base);
  padding: 18px 18px 14px;
}

.page-products .products-toc-title {
  font-family: var(--font-data);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-neutral-gray);
  margin: 0 0 12px;
  border-bottom: 1px solid rgba(154, 165, 177, 0.2);
  padding-bottom: 8px;
}

.page-products .products-toc-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 8px;
}

.page-products .products-toc-nav a {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-cool-white);
  text-decoration: none;
  border-radius: var(--radius-small);
  padding: 7px 8px 7px 6px;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  border: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.page-products .products-toc-nav a::before {
  content: attr(data-exhibit-label);
  font-family: var(--font-data);
  font-size: 0.65rem;
  color: var(--color-gold-highlight);
  border: 1px solid rgba(255, 215, 0, 0.35);
  padding: 1px 4px;
  border-radius: 4px;
  line-height: 1;
  flex-shrink: 0;
}

.page-products .products-toc-nav a:hover,
.page-products .products-toc-nav a:focus-visible {
  background: rgba(123, 47, 190, 0.2);
  border-color: rgba(123, 47, 190, 0.7);
  color: var(--color-pure-white);
}

/* ---- 右侧详情框架 ---- */
.page-products .products-detail {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.page-products .products-section {
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.page-products .section-label {
  font-family: var(--font-data);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-electric-purple);
  border: 1px solid rgba(123, 47, 190, 0.4);
  border-radius: 4px;
  display: inline-block;
  padding: 5px 10px;
  margin: 0 0 14px;
}

.page-products .products-section h2 {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  line-height: 1.2;
  color: var(--color-pure-white);
  margin: 0 0 12px;
  border-left: 4px solid var(--color-electric-purple);
  padding-left: 14px;
}

.page-products .section-lead {
  color: var(--color-light-gray-blue);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 24px;
  max-width: 44em;
}

.page-products .products-section figure figcaption {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-neutral-gray);
  margin-top: 10px;
  border-left: 2px solid var(--color-electric-purple);
  padding-left: 10px;
}

/* ---- 功能卡片 ---- */
.page-products .feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0 0 28px;
}

.page-products .feature-card {
  border-color: rgba(0, 229, 255, 0.14);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 180px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-products .feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-neon-cyan);
  box-shadow: var(--shadow-float);
}

.page-products .feature-card h3 {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-pure-white);
  margin: 0;
}

.page-products .feature-card p {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--color-light-gray-blue);
  margin: 0;
}

.page-products .feature-meta {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-neutral-gray);
}

/* ---- 趋势面板 ---- */
.page-products .trend-panel {
  display: grid;
  gap: 24px;
  margin-top: 28px;
  border: 1px solid rgba(0, 229, 255, 0.16);
  border-radius: var(--radius-large);
  background: rgba(27, 42, 65, 0.4);
  overflow: hidden;
}

.page-products .trend-panel-copy {
  padding: 24px 24px 0;
}

.page-products .panel-kicker {
  font-family: var(--font-data);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--color-gold-highlight);
  margin: 0 0 8px;
}

.page-products .trend-panel h3 {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 1.375rem;
  color: var(--color-pure-white);
  margin: 0 0 10px;
}

.page-products .trend-panel-copy p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-light-gray-blue);
  margin: 0 0 12px;
}

.page-products .trend-panel figure {
  margin: 0;
  width: 100%;
}

.page-products .trend-panel img,
.page-products .products-section figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 安卓电竞赛程华人页 双列 ---- */
.page-products .split-feature {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-products .split-copy p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-light-gray-blue);
  margin: 0 0 16px;
}

.page-products .check-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .check-list li {
  position: relative;
  padding-left: 24px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-cool-white);
}

.page-products .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 10px;
  height: 10px;
  background: var(--color-neon-cyan);
  clip-path: polygon(0 0, 70% 0, 100% 100%, 0 70%);
}

/* ---- 手机线框 ---- */
.page-products .phone-frame {
  position: relative;
  border-radius: 30px;
  border: 1px solid rgba(0, 229, 255, 0.25);
  background: #0E1E2F;
  padding: 10px;
  box-shadow: var(--shadow-float);
  max-width: 320px;
  margin: 0 auto;
}

.page-products .phone-frame figure {
  margin: 0;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.page-products .phone-frame figcaption {
  text-align: center;
  padding: 8px 4px 4px;
  font-family: var(--font-data);
  font-size: 0.6875rem;
  color: var(--color-neutral-gray);
  border-bottom: 1px solid rgba(154, 165, 177, 0.2);
}

/* ---- 赛事回放 ---- */
.page-products .replay-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 22px 0;
}

.page-products .replay-stat {
  background: rgba(27, 42, 65, 0.6);
  border: 1px solid rgba(154, 165, 177, 0.2);
  border-radius: var(--radius-base);
  padding: 16px 10px;
  text-align: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.page-products .replay-stat:hover {
  transform: translateY(-3px);
  border-color: var(--color-electric-purple);
}

.page-products .replay-stat p {
  font-size: 0.75rem;
  color: var(--color-light-gray-blue);
  margin: 8px 0 0;
  line-height: 1.4;
}

/* ---- 补丁说明 ---- */
.page-products .patch-note {
  margin-top: 18px;
  border-left: 3px solid var(--color-gold-highlight);
  padding: 12px 16px;
  background: rgba(255, 215, 0, 0.06);
  border-radius: 0 var(--radius-base) var(--radius-base) 0;
}

.page-products .patch-note p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-cool-white);
}

/* ---- IM 入口说明 ---- */
.page-products .im-guide-grid {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-products .im-guide-item {
  border: 1px solid rgba(0, 229, 255, 0.16);
  border-radius: var(--radius-base);
  padding: 20px;
  background: linear-gradient(135deg, rgba(123, 47, 190, 0.12), rgba(27, 42, 65, 0.5));
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.page-products .im-guide-item:hover {
  border-color: var(--color-neon-cyan);
  transform: translateY(-2px);
}

.page-products .im-guide-index {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-gold-highlight);
  margin: 0 0 10px;
}

.page-products .im-guide-item h3 {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--color-pure-white);
  margin: 0 0 8px;
}

.page-products .im-guide-item p:not(.im-guide-index) {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--color-light-gray-blue);
  margin: 0;
}

/* ---- 平台兼容性 ---- */
.page-products .platform-block {
  display: grid;
  gap: 1px;
  background: rgba(154, 165, 177, 0.2);
  border: 1px solid rgba(154, 165, 177, 0.2);
  border-radius: var(--radius-base);
  overflow: hidden;
  margin-top: 8px;
}

.page-products .platform-item {
  background: var(--color-deep-blue-gray);
  padding: 20px;
}

.page-products .platform-item h3 {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--color-pure-white);
  margin: 0 0 8px;
}

.page-products .platform-item p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-light-gray-blue);
}

/* ---- 快捷方式 ---- */
.page-products .guide-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: guide;
}

.page-products .guide-list li {
  counter-increment: guide;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-cool-white);
  background: rgba(27, 42, 65, 0.5);
  padding: 14px 16px;
  border-radius: var(--radius-base);
  border: 1px solid rgba(0, 229, 255, 0.12);
}

.page-products .guide-list li::before {
  content: counter(guide, decimal-leading-zero);
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-gold-highlight);
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.3);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
}

.page-products .guide-list li strong {
  color: var(--color-pure-white);
}

.page-products .shortcut-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---- 平板尺寸 ---- */
@media (min-width: 640px) {
  .page-products .products-trustline {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .page-products .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .trend-panel {
    grid-template-columns: 1fr 1.2fr;
    align-items: stretch;
  }

  .page-products .trend-panel-copy {
    padding: 32px 0 32px 32px;
  }

  .page-products .trend-panel img {
    height: 100%;
    object-fit: cover;
  }

  .page-products .platform-block {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-products .split-feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 40px;
  }
}

/* ---- 桌面尺寸 ---- */
@media (min-width: 1024px) {
  .page-products .products-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-products .products-toc {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    max-height: calc(100vh - var(--header-height) - 48px);
    overflow-y: auto;
  }

  .page-products .products-toc-nav {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}