.page-products {
  background: var(--color-paper);
  color: var(--color-ink);
  overflow-x: hidden;
}

.page-products h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.2;
  margin: 0;
  color: var(--color-deepblue);
  letter-spacing: -0.01em;
}

/* ---------- 引言区 ---------- */
.page-products .products-intro__grid {
  display: grid;
  gap: 2rem;
  padding-block: 2.5rem 2rem;
}

.page-products .products-intro__main {
  max-width: 680px;
}

.page-products .products-intro__kicker {
  margin: 1.25rem 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.page-products .products-intro__lead {
  margin-top: 1rem;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-muted);
}

.page-products .products-intro__toc {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

.page-products .products-intro__toc-label {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.page-products .products-intro__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: products-toc;
}

.page-products .products-intro__toc-list li {
  counter-increment: products-toc;
}

.page-products .products-intro__toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-block: 0.5625rem;
  color: var(--color-deepblue);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-products .products-intro__toc-list a::before {
  content: counter(products-toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-orange);
}

.page-products .products-intro__toc-list a:hover,
.page-products .products-intro__toc-list a:focus {
  color: var(--color-deepblue);
  border-bottom-color: var(--color-neon);
}

/* ---------- 平台数据概览 ---------- */
.page-products .products-stats {
  background: var(--color-deepblue);
  padding-block: 1.75rem;
}

.page-products .products-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 1rem;
}

.page-products .products-stats__item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-products .products-stats__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-neon);
  letter-spacing: -0.02em;
}

.page-products .products-stats__label {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: rgba(245, 240, 232, 0.78);
}

/* ---------- 通用模块头 ---------- */
.page-products .products-section-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-products .products-section-head__num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-orange);
  border: 1px solid var(--color-orange);
  border-radius: 50%;
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.page-products .products-section-head__kicker {
  margin: 0 0 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.page-products .products-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3vw, 2.25rem);
  line-height: 1.28;
  color: var(--color-ink);
}

.page-products .products-section-head--invert .products-section-head__kicker {
  color: var(--color-neon);
}

.page-products .products-section-head--invert h2 {
  color: var(--color-paper);
}

/* ---------- 历史交锋 ---------- */
.page-products .products-h2h {
  padding-block: 3rem 2.5rem;
}

.page-products .products-h2h__lead {
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-muted);
  margin: 0 0 2rem;
}

.page-products .products-h2h__grid {
  display: grid;
  gap: 1.5rem;
}

.page-products .products-h2h__showcase,
.page-products .products-h2h__side {
  min-width: 0;
}

.page-products .products-h2h figure {
  margin: 0;
}

.page-products .products-h2h img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.page-products .products-h2h__table-fig {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.75rem;
  box-shadow: 0 6px 24px rgba(11, 30, 59, 0.08);
}

.page-products .products-h2h__chart-fig {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.75rem;
  margin-top: 1.25rem;
}

.page-products .products-h2h__caption {
  margin: 0.625rem 0 0;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--color-muted);
  text-align: left;
}

.page-products .products-h2h__features {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.page-products .products-h2h__features li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-ink);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.page-products .products-h2h__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  background: var(--color-neon);
  border-radius: 2px;
}

.page-products .products-h2h__meta {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: 1rem;
  border-top: 1px dashed var(--color-border);
  padding-top: 0.75rem;
}

/* ---------- 赛事日历 ---------- */
.page-products .products-calendar {
  background: var(--color-card);
  border-block: 1px solid var(--color-border);
  padding-block: 3rem 2.5rem;
}

.page-products .products-calendar__grid {
  display: grid;
  gap: 1.5rem;
}

.page-products .products-calendar figure {
  margin: 0;
}

.page-products .products-calendar img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

.page-products .products-calendar__lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin-top: 0;
}

.page-products .products-calendar__points {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.page-products .products-calendar__points li {
  display: flex;
  gap: 0.75rem;
  padding-block: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
}

.page-products .products-calendar__points span {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-orange);
  font-weight: 600;
  min-width: 2.25rem;
}

.page-products .products-calendar__tip {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-muted);
  background: var(--color-paper);
  border-left: 3px solid var(--color-neon);
  padding: 0.75rem 1rem;
  margin: 0;
}

/* ---------- 赛事订阅 ---------- */
.page-products .products-subscribe {
  background: var(--color-deepblue);
  padding-block: 3rem 2.5rem;
}

.page-products .products-subscribe__grid {
  display: grid;
  gap: 1.5rem;
}

.page-products .products-subscribe__lead {
  color: rgba(245, 240, 232, 0.8);
  font-size: 1rem;
  line-height: 1.8;
  margin-top: 0;
}

.page-products .products-subscribe__steps {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: grid;
  gap: 1.125rem;
}

.page-products .products-subscribe__steps li {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.875rem;
  align-items: start;
}

.page-products .products-subscribe__step-num {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: rgba(57, 255, 20, 0.12);
  border: 1px solid rgba(57, 255, 20, 0.5);
  color: var(--color-neon);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  display: grid;
  place-items: center;
}

.page-products .products-subscribe__steps h3 {
  margin: 0 0 0.25rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-paper);
}

.page-products .products-subscribe__steps p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(245, 240, 232, 0.72);
}

.page-products .products-subscribe__scope {
  border-top: 1px solid rgba(245, 240, 232, 0.2);
  padding-top: 1rem;
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.page-products .products-subscribe__scope p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: rgba(245, 240, 232, 0.65);
}

.page-products .products-subscribe__scope-nums {
  color: rgba(245, 240, 232, 0.9);
}

.page-products .products-subscribe__scope-nums span {
  color: var(--color-orange);
  font-weight: 700;
}

.page-products .products-subscribe figure {
  margin: 0;
}

.page-products .products-subscribe img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  border: 1px solid rgba(245, 240, 232, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-products .products-subscribe__footer {
  margin-top: 2rem;
}

/* ---------- 老用户指南 ---------- */
.page-products .products-guide {
  padding-block: 3rem 2.5rem;
}

.page-products .products-guide__grid {
  display: grid;
  gap: 1.5rem;
}

.page-products .products-guide__lead {
  font-size: 1.0625rem;
  color: var(--color-ink);
  margin: 0 0 1.25rem;
}

.page-products .products-guide__list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.page-products .products-guide__list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.page-products .products-guide__list li:first-child {
  padding-top: 0;
}

.page-products .products-guide__list li:last-child {
  border-bottom: none;
}

.page-products .products-guide__list h3 {
  margin: 0 0 0.375rem;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-deepblue);
}

.page-products .products-guide__list p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-products .products-guide figure {
  margin: 0;
}

.page-products .products-guide img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

/* ---------- 延伸阅读 ---------- */
.page-products .products-more {
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
}

.page-products .products-more__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 1rem 2rem;
  padding-block: 1.5rem;
}

.page-products .products-more__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-muted);
}

.page-products .products-more__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
}

.page-products .products-more__links a {
  color: var(--color-deepblue);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  padding-block: 0.375rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-products .products-more__links a:hover,
.page-products .products-more__links a:focus {
  border-bottom-color: var(--color-neon);
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-products .products-intro__grid {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 3rem;
    align-items: end;
    padding-block: 4rem 2.5rem;
  }

  .page-products .products-intro__toc {
    border-top: none;
    border-left: 1px solid var(--color-border);
    padding-top: 0;
    padding-left: 2rem;
  }

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

  .page-products .products-h2h__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2rem;
  }

  .page-products .products-calendar__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    align-items: center;
  }

  .page-products .products-subscribe__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    align-items: center;
  }

  .page-products .products-guide__grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2.5rem;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-products .products-intro__grid {
    padding-block: 5rem 3rem;
  }

  .page-products .products-h2h,
  .page-products .products-calendar,
  .page-products .products-subscribe,
  .page-products .products-guide {
    padding-block: 4.5rem 3.5rem;
  }

  .page-products .products-h2h__grid {
    grid-template-columns: 1.3fr 0.7fr;
  }

  .page-products .products-calendar__grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}