.page-faq {
  --faq-accent: var(--clr-accent, #C8962E);
  --faq-primary: var(--clr-primary, #1B4D3E);
  --faq-border: var(--clr-border, #BFA76A);
  --faq-text: var(--clr-text, #1A1A1A);
  --faq-white: var(--clr-white, #FFFFFF);
  --faq-gray-light: var(--clr-gray-light, #F2F2F2);
  --faq-shadow: 8px 8px 0 rgba(27, 77, 62, 0.15);
  --faq-shadow-accent: 6px 6px 0 rgba(200, 150, 46, 0.25);
  --faq-radius: 0;
  --faq-step-size: 3rem;
}

/* 面包屑 */
.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  padding: 1.2rem 0 0.6rem;
  font-family: var(--font-body, Georgia, serif);
  font-size: 0.9rem;
  color: var(--faq-primary);
}
.page-faq .breadcrumb a {
  color: var(--faq-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast, 0.2s);
}
.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus {
  color: var(--faq-accent);
}
.page-faq .breadcrumb__sep {
  color: var(--faq-border);
  font-size: 1.1rem;
  line-height: 1;
}
.page-faq .breadcrumb [aria-current="page"] {
  color: var(--faq-text);
  font-weight: 600;
  text-decoration: none;
}

/* 页面标题区 */
.page-faq__title {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--faq-primary);
  margin: 0.6rem 0 0.4rem;
  padding: 0;
  text-transform: uppercase;
  word-break: break-word;
}
.page-faq__lead {
  font-family: var(--font-body, Georgia, serif);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--faq-text);
  max-width: 680px;
  margin: 0 0 0.8rem;
}

/* 章节标题统一 */
.page-faq__section-title {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 900;
  color: var(--faq-primary);
  margin: 0 0 1.2rem;
  padding: 0 0 0.6rem;
  border-bottom: var(--border-thick, 4px solid #BFA76A);
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

/* ========== 步骤区 ========== */
.page-faq__steps {
  background: var(--faq-gray-light);
  padding: var(--spacing-section, 2.5rem) 0;
}
.page-faq__step-intro {
  font-family: var(--font-body, Georgia, serif);
  font-size: 1rem;
  color: var(--faq-text);
  margin: -0.6rem 0 1.8rem;
  max-width: 560px;
}
.page-faq__step-path {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2rem;
}
.page-faq__step-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--faq-white);
  border: var(--border-thick, 4px solid #BFA76A);
  box-shadow: var(--faq-shadow);
  padding: 1.2rem 1.5rem;
  transition: transform var(--transition-med, 0.35s), box-shadow var(--transition-med, 0.35s);
  cursor: default;
}
.page-faq__step-card:hover,
.page-faq__step-card:focus-within {
  transform: translate(-2px, -2px);
  box-shadow: 10px 10px 0 rgba(27, 77, 62, 0.2);
}
.page-faq__step-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--faq-step-size);
  height: var(--faq-step-size);
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--faq-white);
  background: var(--faq-accent);
  box-shadow: 4px 4px 0 rgba(200, 150, 46, 0.35);
  line-height: 1;
}
.page-faq__step-content {
  flex: 1;
  min-width: 0;
}
.page-faq__step-heading {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--faq-primary);
  margin: 0 0 0.25rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.page-faq__step-desc {
  font-family: var(--font-body, Georgia, serif);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--faq-text);
  margin: 0;
}
.page-faq__step-figure {
  margin: 1.5rem 0 0;
  border: var(--border-thick, 4px solid #BFA76A);
  box-shadow: var(--faq-shadow);
  background: var(--faq-white);
  padding: 0.4rem;
}
.page-faq__step-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 800 / 400;
}
.page-faq__step-caption {
  font-family: var(--font-body, Georgia, serif);
  font-size: 0.85rem;
  color: var(--faq-primary);
  padding: 0.5rem 0.3rem 0.2rem;
  font-style: italic;
}

/* ========== 数据刷新区 ========== */
.page-faq__refresh {
  padding: var(--spacing-section, 2.5rem) 0;
}
.page-faq__refresh-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}
.page-faq__refresh-text {
  flex: 1;
  max-width: 720px;
}
.page-faq__refresh-text p {
  font-family: var(--font-body, Georgia, serif);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--faq-text);
  margin: 0 0 1rem;
}
.page-faq__refresh-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.page-faq__refresh-list li {
  font-family: var(--font-body, Georgia, serif);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--faq-text);
  padding-left: 1.4rem;
  position: relative;
}
.page-faq__refresh-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.6rem;
  height: 0.6rem;
  background: var(--faq-accent);
  transform: rotate(45deg);
}
.page-faq__refresh-list li strong {
  color: var(--faq-primary);
  font-weight: 700;
}
.page-faq__refresh-figure {
  flex-shrink: 0;
  border: var(--border-thick, 4px solid #BFA76A);
  box-shadow: var(--faq-shadow-accent);
  background: var(--faq-white);
  padding: 0.3rem;
  margin: 0;
}
.page-faq__refresh-img {
  display: block;
  width: 100%;
  max-width: 150px;
  height: auto;
  aspect-ratio: 1/1;
  object-fit: contain;
}

/* ========== 收藏指南 ========== */
.page-faq__favorites {
  background: var(--faq-gray-light);
  padding: var(--spacing-section, 2.5rem) 0;
}
.page-faq__fav-card {
  background: var(--faq-white);
  border: var(--border-thick, 4px solid #BFA76A);
  box-shadow: var(--faq-shadow);
  padding: 1.5rem 1.8rem;
  max-width: 720px;
}
.page-faq__fav-card p {
  font-family: var(--font-body, Georgia, serif);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--faq-text);
  margin: 0 0 0.8rem;
}
.page-faq__fav-card p:last-child {
  margin-bottom: 0;
}
.page-faq__fav-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.page-faq__fav-list li {
  font-family: var(--font-body, Georgia, serif);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--faq-text);
  padding-left: 1.6rem;
  position: relative;
}
.page-faq__fav-list li::before {
  content: "★";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--faq-accent);
  font-size: 1.1rem;
}
.page-faq__fav-note {
  font-size: 0.9rem;
  background: var(--faq-gray-light);
  padding: 0.6rem 1rem;
  border-left: 4px solid var(--faq-accent);
  font-style: italic;
}

/* ========== 手风琴FAQ ========== */
.page-faq__faq {
  padding: var(--spacing-section, 2.5rem) 0;
}
.page-faq__qa-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  max-width: 800px;
}
.page-faq__qa-item {
  background: var(--faq-white);
  border: var(--border-thick, 4px solid #BFA76A);
  box-shadow: var(--faq-shadow);
  transition: transform var(--transition-fast, 0.2s), box-shadow var(--transition-fast, 0.2s);
  overflow: hidden;
}
.page-faq__qa-item:hover {
  transform: translate(-1px, -1px);
  box-shadow: 10px 10px 0 rgba(27, 77, 62, 0.18);
}
.page-faq__qa-q {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.2rem;
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--faq-primary);
  cursor: pointer;
  user-select: none;
  list-style: none;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  transition: background var(--transition-fast, 0.2s);
}
.page-faq__qa-q::-webkit-details-marker {
  display: none;
}
.page-faq__qa-q:hover,
.page-faq__qa-q:focus {
  background: rgba(200, 150, 46, 0.08);
}
.page-faq__qa-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  color: var(--faq-accent);
  transition: transform var(--transition-med, 0.35s);
}
.page-faq__qa-item[open] .page-faq__qa-icon {
  transform: rotate(180deg);
}
.page-faq__qa-a {
  padding: 0.2rem 1.2rem 1.2rem;
  font-family: var(--font-body, Georgia, serif);
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--faq-text);
  border-top: 2px solid var(--faq-border);
}
.page-faq__qa-a p {
  margin: 0 0 0.5rem;
}
.page-faq__qa-a p:last-child {
  margin-bottom: 0;
}
.page-faq__qa-a ul {
  margin: 0.3rem 0 0.5rem;
  padding-left: 1.4rem;
}
.page-faq__qa-a li {
  margin-bottom: 0.2rem;
}
.page-faq__qa-a a {
  color: var(--faq-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
  transition: color var(--transition-fast, 0.2s);
}
.page-faq__qa-a a:hover,
.page-faq__qa-a a:focus {
  color: var(--faq-primary);
}

/* ========== 快速通道 ========== */
.page-faq__help-nav {
  background: var(--faq-primary);
  padding: var(--spacing-section, 2.5rem) 0;
}
.page-faq__help-nav .page-faq__section-title {
  color: var(--faq-white);
  border-bottom-color: var(--faq-accent);
}
.page-faq__help-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.8rem;
}
.page-faq__help-btn {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.75rem 1.8rem;
  text-decoration: none;
  transition: transform var(--transition-fast, 0.2s), box-shadow var(--transition-fast, 0.2s);
  border: 3px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.page-faq__help-btn.btn-primary {
  background: var(--faq-accent);
  color: var(--faq-white);
  border-color: var(--faq-accent);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.2);
}
.page-faq__help-btn.btn-primary:hover,
.page-faq__help-btn.btn-primary:focus {
  background: #b8872a;
  transform: translate(-1px, -1px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.25);
}
.page-faq__help-btn.btn-outline {
  background: transparent;
  color: var(--faq-white);
  border-color: var(--faq-white);
  box-shadow: 4px 4px 0 rgba(255, 255, 255, 0.15);
}
.page-faq__help-btn.btn-outline:hover,
.page-faq__help-btn.btn-outline:focus {
  background: rgba(255, 255, 255, 0.08);
  transform: translate(-1px, -1px);
  box-shadow: 6px 6px 0 rgba(255, 255, 255, 0.2);
}

/* ========== 窄屏适配 ========== */
@media (max-width: 599px) {
  .page-faq__title {
    font-size: 1.8rem;
    margin-top: 0.2rem;
  }
  .page-faq__lead {
    font-size: 0.95rem;
  }
  .page-faq__step-card {
    padding: 0.8rem 1rem;
    gap: 0.8rem;
  }
  .page-faq__step-num {
    width: 2.4rem;
    height: 2.4rem;
    font-size: 1.4rem;
  }
  .page-faq__step-heading {
    font-size: 1rem;
  }
  .page-faq__step-desc {
    font-size: 0.88rem;
  }
  .page-faq__refresh-layout {
    flex-direction: column;
    align-items: stretch;
  }
  .page-faq__refresh-figure {
    align-self: center;
    max-width: 120px;
  }
  .page-faq__fav-card {
    padding: 1rem 1.2rem;
  }
  .page-faq__qa-q {
    font-size: 0.95rem;
    padding: 0.8rem 1rem;
  }
  .page-faq__qa-a {
    padding: 0.2rem 1rem 1rem;
    font-size: 0.9rem;
  }
  .page-faq__help-links {
    flex-direction: column;
    align-items: stretch;
  }
  .page-faq__help-btn {
    width: 100%;
    text-align: center;
  }
}

@media (min-width: 600px) {
  .page-faq__step-path {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .page-faq__step-card {
    flex: 1;
    min-width: 200px;
    flex-direction: column;
    align-items: stretch;
  }
  .page-faq__step-num {
    width: 2.8rem;
    height: 2.8rem;
    font-size: 1.6rem;
    margin-bottom: 0.3rem;
  }
  .page-faq__refresh-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 2rem;
  }
  .page-faq__refresh-figure {
    margin-top: 0.3rem;
  }
}

@media (min-width: 900px) {
  .page-faq__step-card {
    padding: 1.5rem 1.8rem;
  }
  .page-faq__step-num {
    width: var(--faq-step-size);
    height: var(--faq-step-size);
    font-size: 1.8rem;
  }
}