.page-products {
  --prod-gap: 28px;
  --prod-pad-y: 64px;
  display: block;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ===== 首屏展区 ===== */
.page-products .prod-hero {
  position: relative;
  padding: 40px 0 64px;
  overflow: hidden;
  background:
    linear-gradient(135deg, transparent 0 70%, rgba(232, 93, 48, 0.1) 70% 76%, transparent 76%),
    linear-gradient(45deg, rgba(31, 58, 95, 0.06) 0%, transparent 40%),
    var(--cream);
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.page-products .prod-hero .breadcrumbs {
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.page-products .prod-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-products .prod-hero-info {
  max-width: 640px;
}

.page-products .prod-hero h1 {
  margin: 16px 0 20px;
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .prod-hero-desc {
  margin: 0 0 28px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
  opacity: 0.88;
}

.page-products .prod-hero-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.page-products .prod-meta-item {
  background: var(--glass);
  border: 1px solid rgba(29, 22, 19, 0.08);
  border-radius: var(--radius-card);
  padding: 16px 18px;
  backdrop-filter: blur(8px);
}

.page-products .prod-meta-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--signal);
  letter-spacing: -0.02em;
}

.page-products .prod-meta-label {
  display: block;
  margin-top: 4px;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--ink);
  opacity: 0.72;
}

.page-products .prod-hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .prod-hero-visual {
  position: relative;
}

.page-products .hero-frame {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-float);
  background: var(--deep);
}

.page-products .hero-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 5 / 3;
}

.page-products .visual-caption {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--ink);
  opacity: 0.65;
}

/* ===== 产品总览 ===== */
.page-products .prod-overview {
  padding: 64px 0;
}

.page-products .section-heading {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-products .section-heading h2 {
  margin: 12px 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  line-height: 1.2;
  color: var(--ink);
}

.page-products .section-heading p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.8;
}

.page-products .overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .overview-card {
  position: relative;
  padding: 28px 24px 24px;
  overflow: hidden;
  border: 1px solid rgba(29, 22, 19, 0.06);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-products .overview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.page-products .overview-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--overview-fill, var(--signal));
  transform: scaleX(1);
  transform-origin: left;
  transition: transform var(--transition);
}

.page-products .overview-card:hover::before {
  transform: scaleX(1.06);
}

.page-products .overview-fill {
  position: absolute;
  top: -42px;
  right: -42px;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  opacity: 0.12;
  pointer-events: none;
}

.page-products .overview-fill--orange {
  background: var(--signal);
}

.page-products .overview-fill--blue {
  background: var(--royal);
}

.page-products .overview-fill--gold {
  background: var(--gold);
}

.page-products .overview-fill--royal {
  background: var(--royal);
}

.page-products .overview-card h3 {
  margin: 14px 0 10px;
  font-family: var(--font-sub);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
}

.page-products .overview-card h3 a {
  color: var(--ink);
  text-decoration: none;
  transition: color var(--transition);
}

.page-products .overview-card h3 a:hover {
  color: var(--signal);
}

.page-products .overview-card p {
  margin: 0 0 20px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--ink);
  opacity: 0.78;
}

.page-products .overview-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(29, 22, 19, 0.08);
}

.page-products .overview-stats > div {
  display: flex;
  flex-direction: column;
}

.page-products .overview-simple-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(29, 22, 19, 0.08);
}

.page-products .overview-stats .stat-num,
.page-products .overview-simple-stat .stat-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--signal);
  line-height: 1.2;
  transition: transform var(--transition), color var(--transition);
}

.page-products .overview-card:hover .stat-num {
  transform: translateY(-2px);
  color: var(--royal);
}

.page-products .overview-stats .stat-label,
.page-products .overview-simple-stat .stat-label {
  font-size: 0.75rem;
  color: var(--ink);
  opacity: 0.6;
  margin-left: 4px;
}

/* ===== 战绩复盘 ===== */
.page-products .prod-recap {
  padding: 64px 0;
  background: #fff9f0;
}

.page-products .prod-split {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .prod-split-text h2,
.page-products .prod-subscribe-text h2 {
  margin: 12px 0 16px;
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.2;
}

.page-products .prod-split-text p,
.page-products .prod-subscribe-text p {
  margin: 0 0 24px;
  font-size: 0.95rem;
  line-height: 1.75;
  opacity: 0.8;
}

.page-products .recap-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .recap-list li {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(29, 22, 19, 0.05);
  border-left: 3px solid var(--signal);
  border-radius: var(--radius-small);
  font-size: 0.9rem;
}

.page-products .recap-list strong {
  font-family: var(--font-sub);
  font-weight: 700;
  color: var(--royal);
}

.page-products .prod-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.page-products .prod-split-visual {
  position: relative;
}

.page-products .recap-visual,
.page-products .subscribe-visual {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-products .recap-visual img,
.page-products .subscribe-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .recap-visual img {
  aspect-ratio: 7 / 5;
}

.page-products .subscribe-visual img {
  aspect-ratio: 5 / 4;
}

/* ===== 小屏测试版 ===== */
.page-products .prod-mobile {
  padding: 72px 0;
  background: var(--deep);
  color: var(--cream);
}

.page-products .prod-mobile-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-products .prod-mobile-visual {
  text-align: center;
}

.page-products .mobile-frame {
  max-width: 280px;
  margin: 0 auto;
  border-radius: 32px;
  border: 8px solid var(--ink);
  overflow: hidden;
  box-shadow: var(--shadow-float);
  background: #0e0a08;
  position: relative;
}

.page-products .mobile-frame::after {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 5px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.18);
}

.page-products .mobile-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 2;
}

.page-products .visual-caption--dark {
  color: var(--cream);
  opacity: 0.6;
}

.page-products .prod-mobile-text h2 {
  margin: 12px 0 16px;
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  line-height: 1.2;
  color: var(--cream);
}

.page-products .prod-mobile-text > p {
  margin: 0 0 24px;
  font-size: 0.95rem;
  line-height: 1.75;
  opacity: 0.78;
}

.page-products .mobile-features {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .mobile-features li {
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-small);
  font-size: 0.9rem;
  display: grid;
  gap: 4px;
}

.page-products .mobile-features strong {
  font-family: var(--font-sub);
  color: var(--gold);
  font-weight: 700;
}

.page-products .mobile-features span {
  opacity: 0.75;
}

.page-products .mobile-guide {
  margin-bottom: 24px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-small);
  font-size: 0.9rem;
}

.page-products .mobile-guide strong {
  display: block;
  margin-bottom: 6px;
  color: var(--gold);
  font-family: var(--font-sub);
}

.page-products .mobile-guide p {
  margin: 0;
  opacity: 0.78;
}

.page-products .mobile-guide a {
  color: var(--signal);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 93, 48, 0.4);
}

.page-products .mobile-guide a:hover {
  border-bottom-color: var(--signal);
}

/* ===== 内容订阅 ===== */
.page-products .prod-subscribe {
  padding: 64px 0;
  background: var(--cream);
}

.page-products .prod-subscribe-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .subscribe-steps {
  margin-bottom: 28px;
  display: grid;
  gap: 14px;
}

.page-products .step-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
}

.page-products .step-node {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--signal);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(232, 93, 48, 0.3);
}

.page-products .step-copy strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-sub);
  font-size: 1rem;
}

.page-products .step-copy p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.6;
  opacity: 0.75;
}

/* ===== 观众入口 ===== */
.page-products .prod-audience {
  padding: 72px 0;
  background: var(--deep);
  color: var(--cream);
}

.page-products .prod-audience .section-heading h2 {
  color: var(--cream);
}

.page-products .prod-audience .section-heading p {
  color: var(--cream);
  opacity: 0.75;
}

.page-products .audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .audience-card {
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-card);
  transition: background var(--transition), transform var(--transition);
}

.page-products .audience-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.page-products .audience-card h3 {
  margin: 12px 0 8px;
  font-family: var(--font-sub);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cream);
}

.page-products .audience-card h3 a {
  color: var(--cream);
  text-decoration: none;
  transition: color var(--transition);
}

.page-products .audience-card h3 a:hover {
  color: var(--signal);
}

.page-products .audience-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  opacity: 0.72;
}

.page-products .audience-bottom {
  display: grid;
  gap: 28px;
  margin-top: 36px;
  align-items: center;
}

.page-products .chart-frame {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-float);
  position: relative;
}

.page-products .chart-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-products .audience-note p {
  margin: 0 0 20px;
  font-size: 0.95rem;
  line-height: 1.75;
  opacity: 0.8;
}

.page-products .audience-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--gold);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  padding-bottom: 2px;
  transition: border-color var(--transition);
}

.page-products .audience-link:hover {
  border-bottom-color: var(--gold);
}

/* ===== 底部引导 ===== */
.page-products .prod-help {
  padding: 56px 0 72px;
  background: linear-gradient(135deg, var(--cream), #f0eadb);
}

.page-products .prod-help-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.page-products .prod-help-inner h2 {
  margin: 12px 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.page-products .prod-help-inner p {
  margin: 0 0 28px;
  opacity: 0.8;
}

.page-products .prod-help-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ===== 平板适配 ===== */
@media (min-width: 768px) {
  .page-products .prod-hero {
    padding: 48px 0 72px;
  }

  .page-products .prod-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 32px;
  }

  .page-products .prod-hero-meta {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .prod-hero-links {
    margin-top: 8px;
  }

  .page-products .overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .overview-card--feature {
    grid-column: span 2;
  }

  .page-products .prod-recap,
  .page-products .prod-overview,
  .page-products .prod-subscribe {
    padding: 72px 0;
  }

  .page-products .prod-mobile,
  .page-products .prod-audience {
    padding: 84px 0;
  }

  .page-products .prod-recap-split {
    grid-template-columns: 1fr 0.95fr;
    gap: 48px;
  }

  .page-products .prod-subscribe-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-products .prod-mobile-grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 48px;
  }

  .page-products .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .audience-bottom {
    grid-template-columns: 1fr 200px;
    gap: 32px;
  }
}

/* ===== 桌面适配 ===== */
@media (min-width: 1024px) {
  .page-products .overview-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .overview-card--feature {
    grid-column: span 2;
  }

  .page-products .audience-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .audience-bottom {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.page-products {
  --overview-fill: transparent;
}