/* ===== 利来赛场 支持中心 (page-faq) ===== */
/* 移动端优先 · 专属作用域 */
.page-faq {
  --faq-gold: #D4AF37;
  --faq-gold-bright: #FFD700;
  --faq-neon: #39FF14;
  --faq-orange: #FF4500;
  --faq-primary: #0A1F3C;
  --faq-dark: #111111;
  --faq-light: #E0E0E0;
  --faq-warm: #F5F0E8;
  --faq-border-gold: rgba(212,175,55,0.3);
  --faq-bg-card: #0F2A4A;
  --faq-bg-alt: #1A3A5C;
  --faq-radius: 20px;
  --faq-radius-sm: 12px;
  --faq-transition: 0.35s cubic-bezier(0.22,1,0.36,1);
}

.page-faq .container {
  max-width: var(--max-width, 1320px);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== 跳过链接 ===== */
.page-faq .skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  padding: 12px 24px;
  background: var(--faq-gold);
  color: var(--faq-primary);
  font-family: var(--font-head, 'Arial Black',Impact,sans-serif);
  font-size: 14px;
  text-decoration: none;
  border-radius: 0 0 var(--faq-radius-sm) var(--faq-radius-sm);
  z-index: 999;
  transition: top 0.25s;
}
.page-faq .skip-link:focus {
  top: 0;
}

/* ===== 面包屑 ===== */
.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 13px;
  color: rgba(224,224,224,0.7);
  margin-top: 20px;
}
.page-faq .breadcrumb a {
  color: var(--faq-gold-bright);
  text-decoration: none;
  transition: color var(--faq-transition);
}
.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus-visible {
  color: var(--faq-neon);
  text-decoration: underline;
}
.page-faq .breadcrumb-sep {
  color: rgba(212,175,55,0.4);
  font-size: 12px;
}
.page-faq .breadcrumb [aria-current="page"] {
  color: var(--faq-light);
  font-weight: 600;
}

/* ===== 顶部英雄区 ===== */
.page-faq .faq-hero {
  padding: 48px 0 32px;
  text-align: center;
  position: relative;
}
.page-faq .faq-hero::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--faq-gold), var(--faq-neon));
  margin: 24px auto 0;
  border-radius: 6px;
}
.page-faq .faq-hero-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}
.page-faq .faq-hero-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: var(--faq-radius);
  background: var(--faq-bg-card);
  box-shadow: 0 0 0 1px var(--faq-border-gold), 0 8px 32px rgba(0,0,0,0.3);
  padding: 8px;
}
.page-faq .faq-title {
  font-family: var(--font-head, 'Arial Black',Impact,sans-serif);
  font-size: clamp(32px, 7vw, 56px);
  font-weight: 900;
  color: var(--faq-gold-bright);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin: 0 0 8px;
  line-height: 1.1;
  text-shadow: 0 2px 16px rgba(212,175,55,0.25);
}
.page-faq .faq-subtitle {
  font-family: var(--font-body, Georgia, serif);
  font-size: clamp(15px, 2.2vw, 18px);
  color: var(--faq-light);
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto 28px;
  line-height: 1.5;
}

/* ===== 搜索框 ===== */
.page-faq .faq-search-wrap {
  position: relative;
  max-width: 480px;
  margin: 0 auto 4px;
}
.page-faq .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.page-faq .faq-search-input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  background: var(--faq-bg-card);
  border: 1px solid var(--faq-border-gold);
  border-radius: var(--faq-radius-sm);
  color: var(--faq-light);
  font-family: var(--font-body, Georgia, serif);
  font-size: 15px;
  outline: none;
  transition: border-color var(--faq-transition), box-shadow var(--faq-transition);
  box-sizing: border-box;
}
.page-faq .faq-search-input::placeholder {
  color: rgba(224,224,224,0.4);
}
.page-faq .faq-search-input:focus {
  border-color: var(--faq-gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.2), 0 0 20px rgba(57,255,20,0.08);
}
.page-faq .faq-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--faq-gold);
  opacity: 0.7;
  pointer-events: none;
  font-family: var(--font-mono, monospace);
}

/* ===== 手风琴整体 ===== */
.page-faq .faq-accordion-set {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 40px 0 24px;
}

.page-faq .faq-block {
  background: var(--faq-bg-card);
  border-radius: var(--faq-radius);
  padding: 28px 24px 32px;
  border: 1px solid var(--faq-border-gold);
  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
  transition: border-color var(--faq-transition);
}
.page-faq .faq-block:hover {
  border-color: rgba(212,175,55,0.5);
}
.page-faq .faq-block:nth-child(even) {
  background: var(--faq-bg-alt);
}

/* ===== 板块标题 ===== */
.page-faq .faq-block-title {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-head, 'Arial Black',Impact,sans-serif);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 800;
  color: var(--faq-gold-bright);
  letter-spacing: 1.5px;
  margin: 0 0 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--faq-border-gold);
}
.page-faq .faq-block-index {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 20px;
  color: var(--faq-neon);
  opacity: 0.7;
  background: rgba(57,255,20,0.08);
  padding: 4px 12px;
  border-radius: 40px;
  line-height: 1;
  letter-spacing: 0;
}

/* ===== 问题列表 ===== */
.page-faq .faq-items {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ===== 单个手风琴项 ===== */
.page-faq .faq-item {
  background: rgba(255,255,255,0.03);
  border-radius: var(--faq-radius-sm);
  border: 1px solid transparent;
  transition: border-color var(--faq-transition), background var(--faq-transition);
  overflow: hidden;
}
.page-faq .faq-item[open] {
  background: rgba(255,255,255,0.06);
  border-color: var(--faq-border-gold);
}

.page-faq .faq-question {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background var(--faq-transition);
}
.page-faq .faq-question::-webkit-details-marker {
  display: none;
}
.page-faq .faq-question:hover {
  background: rgba(212,175,55,0.06);
}

.page-faq .faq-q-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--faq-gold);
  color: var(--faq-primary);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 15px;
  font-weight: 700;
  border-radius: 50%;
  line-height: 1;
  box-shadow: 0 0 0 2px rgba(212,175,55,0.2);
}
.page-faq .faq-q-text {
  flex: 1;
  font-family: var(--font-body, Georgia, serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--faq-light);
  line-height: 1.4;
}
.page-faq .faq-toggle {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform var(--faq-transition);
}
.page-faq .faq-toggle::before,
.page-faq .faq-toggle::after {
  content: '';
  position: absolute;
  background: var(--faq-gold);
  border-radius: 3px;
  transition: transform var(--faq-transition), opacity var(--faq-transition);
}
.page-faq .faq-toggle::before {
  width: 16px;
  height: 2px;
  top: 11px;
  left: 4px;
}
.page-faq .faq-toggle::after {
  width: 2px;
  height: 16px;
  top: 4px;
  left: 11px;
}
.page-faq .faq-item[open] .faq-toggle {
  transform: rotate(45deg);
}
.page-faq .faq-item[open] .faq-toggle::after {
  opacity: 0;
  transform: scaleY(0);
}

/* ===== 答案区域 ===== */
.page-faq .faq-answer {
  padding: 0 20px 20px 66px;
  font-family: var(--font-body, Georgia, serif);
  font-size: 15px;
  color: rgba(224,224,224,0.9);
  line-height: 1.7;
}
.page-faq .faq-answer p {
  margin: 0 0 12px;
}
.page-faq .faq-answer p:last-child {
  margin-bottom: 0;
}
.page-faq .faq-answer a {
  color: var(--faq-gold-bright);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--faq-transition);
}
.page-faq .faq-answer a:hover,
.page-faq .faq-answer a:focus-visible {
  color: var(--faq-neon);
}
.page-faq .faq-highlight {
  color: var(--faq-orange);
  font-weight: 700;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  background: rgba(255,69,0,0.1);
  padding: 0 6px;
  border-radius: 4px;
}

/* ===== 答案中的图片 ===== */
.page-faq .faq-answer-figure {
  margin: 16px 0 0;
  max-width: 300px;
  border-radius: var(--faq-radius-sm);
  overflow: hidden;
  border: 1px solid var(--faq-border-gold);
  background: var(--faq-primary);
}
.page-faq .faq-answer-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===== 底部反馈 ===== */
.page-faq .faq-feedback {
  text-align: center;
  padding: 32px 0 48px;
  margin-top: 8px;
  border-top: 1px solid var(--faq-border-gold);
}
.page-faq .faq-feedback-text {
  font-family: var(--font-body, Georgia, serif);
  font-size: 16px;
  color: var(--faq-light);
  opacity: 0.8;
  margin: 0;
}
.page-faq .faq-feedback-link {
  color: var(--faq-gold-bright);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
  transition: color var(--faq-transition);
}
.page-faq .faq-feedback-link:hover,
.page-faq .faq-feedback-link:focus-visible {
  color: var(--faq-neon);
}

/* ===== 桌面端（≥768px） ===== */
@media (min-width: 768px) {
  .page-faq .container {
    padding: 0 40px;
  }
  .page-faq .faq-hero {
    padding: 64px 0 40px;
  }
  .page-faq .faq-hero-img {
    width: 100px;
    height: 100px;
    padding: 12px;
  }
  .page-faq .faq-accordion-set {
    gap: 48px;
    padding: 48px 0 32px;
  }
  .page-faq .faq-block {
    padding: 36px 36px 40px;
  }
  .page-faq .faq-block-title {
    font-size: clamp(26px, 3.2vw, 34px);
    margin-bottom: 24px;
    padding-bottom: 16px;
  }
  .page-faq .faq-block-index {
    font-size: 22px;
    padding: 6px 16px;
  }
  .page-faq .faq-q-text {
    font-size: 17px;
  }
  .page-faq .faq-answer {
    padding-left: 76px;
    font-size: 16px;
  }
  .page-faq .faq-answer-figure {
    max-width: 260px;
  }
  .page-faq .faq-feedback {
    padding: 40px 0 56px;
  }
  .page-faq .faq-feedback-text {
    font-size: 17px;
  }
}

/* ===== 大桌面（≥1024px） ===== */
@media (min-width: 1024px) {
  .page-faq .container {
    padding: 0 60px;
  }
  .page-faq .faq-accordion-set {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .page-faq .faq-block {
    padding: 32px 32px 36px;
  }
  .page-faq .faq-block:nth-child(even) {
    background: var(--faq-bg-card);
  }
  .page-faq .faq-block:nth-child(3) {
    background: var(--faq-bg-alt);
  }
  .page-faq .faq-block:nth-child(4) {
    background: var(--faq-bg-alt);
  }
  .page-faq .faq-hero {
    padding: 72px 0 48px;
  }
}

/* ===== 宽屏（≥1280px） ===== */
@media (min-width: 1280px) {
  .page-faq .container {
    padding: 0 80px;
  }
  .page-faq .faq-accordion-set {
    gap: 40px;
  }
}