.page-faq {
  --faq-green-light: #388E3C;
  --faq-yellow-soft: #FFF8E1;
  --faq-accent-soft: #E8EAF6;
  --faq-radius-card: 16px;
  --faq-gap: 1.5rem;
  --faq-section-gap: 4rem;
}

/* ===== 面包屑 ===== */
.page-faq .breadcrumb {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}
.page-faq .breadcrumb a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.page-faq .breadcrumb a:hover {
  color: var(--color-primary);
}
.page-faq .breadcrumb-sep {
  color: var(--color-border);
  user-select: none;
}
.page-faq .breadcrumb-current {
  color: var(--color-primary);
  font-weight: 600;
}

/* ===== Hero 区 ===== */
.page-faq .faq-hero {
  padding: 2rem 0 1rem;
  background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--faq-yellow-soft) 100%);
  border-bottom: 3px solid var(--color-secondary);
  position: relative;
}
.page-faq .faq-hero__inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: flex-start;
}
.page-faq .faq-hero__text {
  flex: 1;
}
.page-faq .faq-hero__text .section-number {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--size-2xl);
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
  position: relative;
}
.page-faq .faq-hero__text .section-number::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--color-secondary);
  border-radius: 2px;
  margin-top: 0.25rem;
}
.page-faq .faq-hero__text .section-title {
  font-family: var(--font-heading);
  font-size: var(--size-3xl);
  font-weight: 900;
  color: var(--color-accent-dark);
  line-height: 1.15;
  margin: 0.5rem 0 1rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  position: relative;
  display: inline-block;
}
.page-faq .faq-hero__text .section-title::before {
  content: '⚽';
  display: inline-block;
  font-size: 0.6em;
  vertical-align: super;
  margin-right: 0.35em;
  opacity: 0.7;
}
.page-faq .faq-hero__desc {
  font-size: var(--size-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-bottom: 1.75rem;
}
.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.page-faq .faq-hero__actions .btn {
  padding: 0.7rem 1.8rem;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
  font-size: var(--size-sm);
  letter-spacing: 0.02em;
}
.page-faq .faq-hero__actions .btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}
.page-faq .faq-hero__actions .btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.page-faq .faq-hero__actions .btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.page-faq .faq-hero__actions .btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.page-faq .faq-hero__visual {
  width: 100%;
  max-width: 500px;
  border-radius: var(--faq-radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transform: rotate(1deg);
  transition: transform var(--transition-slow);
}
.page-faq .faq-hero__visual:hover {
  transform: rotate(0deg) scale(1.01);
}
.page-faq .faq-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ===== 帮助入口 ===== */
.page-faq .faq-help {
  padding: var(--faq-section-gap) 0;
  background: var(--color-white);
  position: relative;
}
.page-faq .faq-help::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  opacity: 0.3;
}
.page-faq .faq-help__inner {
  display: flex;
  justify-content: center;
}
.page-faq .faq-help__card {
  background: var(--faq-yellow-soft);
  border-radius: var(--faq-radius-card);
  padding: 2.5rem 2rem;
  max-width: 700px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-sm);
  border-left: 6px solid var(--color-secondary);
  transition: box-shadow var(--transition-base);
}
.page-faq .faq-help__card:hover {
  box-shadow: var(--shadow-md);
}
.page-faq .faq-help .rotated-note {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  opacity: 0.5;
  pointer-events: none;
}
.page-faq .faq-help__heading {
  font-family: var(--font-heading);
  font-size: var(--size-xl);
  font-weight: 900;
  color: var(--color-accent-dark);
  margin-bottom: 0.75rem;
}
.page-faq .faq-help__text {
  font-size: var(--size-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
}
.page-faq .faq-help__channels {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.page-faq .faq-help__channel {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}
.page-faq .faq-help__channel:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.page-faq .faq-help__channel-icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--faq-yellow-soft);
  border-radius: 50%;
  color: var(--color-primary);
}
.page-faq .faq-help__channel-body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.page-faq .faq-help__channel-label {
  font-size: var(--size-sm);
  font-weight: 700;
  color: var(--color-text);
}
.page-faq .faq-help__channel-value {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  word-break: break-all;
}
.page-faq .faq-help__channel-value[href] {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
  cursor: pointer;
}
.page-faq .faq-help__channel-value[href]:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* ===== 常见问题列表 ===== */
.page-faq .faq-list {
  padding: var(--faq-section-gap) 0;
  background: var(--color-bg-light);
}
.page-faq .faq-list__header {
  margin-bottom: 2.5rem;
  position: relative;
}
.page-faq .faq-list__header .section-number {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--size-2xl);
  font-weight: 900;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
  position: relative;
}
.page-faq .faq-list__header .section-number::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 2px;
  margin-top: 0.25rem;
}
.page-faq .faq-list__header .section-title {
  font-family: var(--font-heading);
  font-size: var(--size-2xl);
  font-weight: 900;
  color: var(--color-accent-dark);
  line-height: 1.2;
  margin: 0.5rem 0 0.75rem;
  text-transform: uppercase;
}
.page-faq .faq-list__sub {
  font-size: var(--size-base);
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 500px;
}
.page-faq .faq-list__items {
  display: flex;
  flex-direction: column;
  gap: var(--faq-gap);
  max-width: 780px;
}
.page-faq .faq-list__item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border-left: 4px solid var(--color-primary);
  transition: box-shadow var(--transition-base);
}
.page-faq .faq-list__item:hover {
  box-shadow: var(--shadow-md);
}
.page-faq .faq-list__item[open] {
  border-left-color: var(--color-secondary);
}
.page-faq .faq-list__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--size-base);
  color: var(--color-text);
  list-style: none;
  gap: 1rem;
  user-select: none;
  transition: background var(--transition-fast);
}
.page-faq .faq-list__question::-webkit-details-marker {
  display: none;
}
.page-faq .faq-list__question::marker {
  display: none;
  content: '';
}
.page-faq .faq-list__question:hover {
  background: var(--faq-yellow-soft);
}
.page-faq .faq-list__q-text {
  flex: 1;
  line-height: 1.5;
}
.page-faq .faq-list__icon {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
  width: 1.5rem;
  text-align: center;
  transition: transform var(--transition-base);
}
.page-faq .faq-list__item[open] .faq-list__icon {
  transform: rotate(45deg);
  color: var(--color-secondary-dark);
}
.page-faq .faq-list__answer {
  padding: 0 1.5rem 1.2rem;
  font-size: var(--size-sm);
  line-height: 1.7;
  color: var(--color-text-secondary);
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  animation: faqFadeIn 0.3s ease;
}
@keyframes faqFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}
.page-faq .faq-list__answer p {
  margin: 0 0 0.5rem;
  max-width: 600px;
}
.page-faq .faq-list__answer p:last-child {
  margin-bottom: 0;
}

/* ===== CTA 区 ===== */
.page-faq .faq-cta {
  padding: var(--faq-section-gap) 0;
  background: linear-gradient(135deg, var(--color-accent-dark) 0%, #0D1B2A 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.page-faq .faq-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,193,7,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-faq .faq-cta__inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: flex-start;
  position: relative;
  z-index: 1;
}
.page-faq .faq-cta__text .section-number {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--size-xl);
  font-weight: 900;
  color: var(--color-secondary);
  opacity: 0.7;
  margin-bottom: 0.25rem;
}
.page-faq .faq-cta__text .section-title {
  font-family: var(--font-heading);
  font-size: var(--size-2xl);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.2;
  margin: 0.25rem 0 1rem;
  text-transform: uppercase;
}
.page-faq .faq-cta__text p {
  font-size: var(--size-base);
  line-height: 1.7;
  color: var(--color-white-soft);
  max-width: 460px;
  margin-bottom: 1.75rem;
}
.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.page-faq .faq-cta__actions .btn {
  padding: 0.7rem 1.8rem;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
  font-size: var(--size-sm);
  letter-spacing: 0.02em;
}
.page-faq .faq-cta__actions .btn-primary {
  background: var(--color-secondary);
  color: var(--color-accent-dark);
  border: 2px solid var(--color-secondary);
}
.page-faq .faq-cta__actions .btn-primary:hover {
  background: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.page-faq .faq-cta__actions .btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white-soft);
}
.page-faq .faq-cta__actions .btn-outline:hover {
  background: var(--color-white);
  color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.page-faq .faq-cta__visual {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--color-secondary);
  opacity: 0.9;
  transition: all var(--transition-slow);
  flex-shrink: 0;
}
.page-faq .faq-cta__visual:hover {
  transform: scale(1.04) rotate(4deg);
  border-color: var(--color-white);
}
.page-faq .faq-cta__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-faq .faq-hero__inner {
    flex-direction: row;
    align-items: center;
  }
  .page-faq .faq-hero__visual {
    width: 45%;
    max-width: 400px;
  }
  .page-faq .faq-help__channels {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .page-faq .faq-help__channel {
    flex: 1;
    min-width: 200px;
  }
  .page-faq .faq-cta__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .page-faq .faq-cta__visual {
    width: 240px;
    height: 240px;
  }
}

@media (min-width: 768px) {
  .page-faq .faq-hero {
    padding: 3rem 0 1.5rem;
  }
  .page-faq .faq-hero__text .section-title {
    font-size: var(--size-4xl);
  }
  .page-faq .faq-list__header .section-title {
    font-size: var(--size-3xl);
  }
  .page-faq .faq-cta__text .section-title {
    font-size: var(--size-3xl);
  }
  .page-faq .faq-help__card {
    padding: 3rem 2.5rem;
  }
  .page-faq .faq-list__question {
    padding: 1.4rem 2rem;
    font-size: var(--size-md);
  }
  .page-faq .faq-list__answer {
    padding: 0 2rem 1.5rem;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-hero__inner {
    gap: 3rem;
  }
  .page-faq .faq-hero__visual {
    max-width: 480px;
  }
  .page-faq .faq-hero__desc {
    font-size: var(--size-md);
  }
  .page-faq .faq-list__items {
    max-width: 860px;
  }
}