.page-faq{
  --faq-accent: var(--color-electric);
  background:
    linear-gradient(180deg, rgba(45,225,252,.06) 0, rgba(45,225,252,0) 420px),
    var(--color-bg);
  color: var(--color-paper);
}

/* ========== 封面 / 杂志报头 ========== */
.page-faq .faq-cover{
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5vw, 56px) 0 56px;
  background:
    linear-gradient(135deg, transparent 0 70%, rgba(139,92,246,.22) 70% 74%, transparent 74%),
    linear-gradient(45deg, transparent 0 74%, rgba(45,225,252,.12) 74% 78%, transparent 78%),
    var(--color-bg-deep);
  border-block-end: var(--border-width) solid var(--color-muted);
}

.page-faq .faq-cover::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(90deg, var(--color-flame) 0 18%, var(--color-bg-deep) 18% 36%, var(--color-electric) 36% 58%, var(--color-bg-deep) 58% 74%, var(--color-purple) 74% 100%);
}

.page-faq .breadcrumbs{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-block-end: 36px;
  font-family: var(--font-heading);
  font-size: .9rem;
  color: var(--color-muted);
}

.page-faq .breadcrumbs a{
  color: var(--color-electric);
  text-decoration: none;
}

.page-faq .breadcrumbs a:hover{
  color: var(--color-paper);
}

.page-faq .breadcrumb-sep{
  margin-inline: 10px;
}

.page-faq .faq-cover-frame{
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: end;
}

.page-faq .faq-cover-copy{
  display: grid;
  gap: 18px;
}

.page-faq .faq-cover-kicker{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-faq .faq-cover-status{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-signal);
}

.page-faq .live-dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-signal);
  display: inline-block;
}

.page-faq .faq-cover-copy h1{
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: .92;
  letter-spacing: -.03em;
  text-transform: uppercase;
  margin: 0;
  color: var(--color-paper);
  max-width: 10ch;
}

.page-faq .faq-cover-subtitle{
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 2.2vw, 1.5rem);
  font-weight: 600;
  color: var(--color-electric);
  margin: 0;
}

.page-faq .faq-cover-desc{
  max-width: 56ch;
  margin: 0;
  color: var(--color-paper);
  opacity: .84;
  line-height: 1.75;
}

.page-faq .faq-cover-index{
  min-width: 0;
  border: var(--border-width) solid var(--color-muted);
  background: rgba(13,16,23,.58);
  padding: 18px 20px 14px;
  box-shadow: 8px 8px 0 var(--shadow);
}

.page-faq .faq-cover-index-title{
  display: block;
  margin-block-end: 12px;
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--color-electric);
}

.page-faq .faq-toc{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-toc li{
  border-block-start: 1px solid var(--color-muted);
}

.page-faq .faq-toc a{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 2px;
  color: var(--color-paper);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 600;
  transition: color .15s ease, padding-left .15s ease;
}

.page-faq .faq-toc a:hover{
  color: var(--color-electric);
  padding-inline-start: 6px;
}

.page-faq .faq-toc-no{
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--color-flame);
}

/* ========== 章节标题 ========== */
.page-faq .faq-section + .faq-section{
  border-block-start: var(--border-width) solid var(--color-muted);
}

.page-faq .faq-section-head{
  display: grid;
  grid-template-columns: 52px 1fr;
  column-gap: 14px;
  align-items: end;
  margin-block-end: 28px;
  padding-block-end: 20px;
  border-block-end: var(--border-width) solid var(--color-muted);
}

.page-faq .faq-section-no{
  grid-row: 1 / 3;
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: .85;
  color: transparent;
  -webkit-text-stroke: 2px var(--faq-accent);
}

.page-faq .faq-section-title .section-kicker{
  color: var(--faq-accent);
  letter-spacing: .1em;
}

.page-faq .faq-section-head h2{
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.1;
  color: var(--color-paper);
}

.page-faq .faq-section-head .section-lead{
  grid-column: 1 / -1;
  margin: 12px 0 0;
  color: var(--color-paper);
  opacity: .7;
  max-width: 70ch;
  line-height: 1.7;
}

/* ========== 各小节强调色 ========== */
.page-faq #section-faq-team{ --faq-accent: var(--color-electric); }
.page-faq #section-faq-legacy{ --faq-accent: var(--color-purple); }
.page-faq #section-faq-match{ --faq-accent: var(--color-signal); }
.page-faq #section-faq-support{ --faq-accent: var(--color-flame); }

/* ========== 网格 / 双栏 ========== */
.page-faq .faq-section-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-faq .faq-content-col,
.page-faq .faq-list,
.page-faq .faq-tip-box,
.page-faq .faq-support-card{
  min-width: 0;
}

/* ========== 媒体图 ========== */
.page-faq .faq-media{
  margin: 0 0 20px;
  background: var(--color-bg-deep);
  border: var(--border-width) solid var(--color-muted);
  box-shadow: 8px 8px 0 var(--shadow);
}

.page-faq .faq-media img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  max-width: 100%;
}

.page-faq .faq-media figcaption{
  padding: 12px 14px;
  border-block-start: var(--border-width) solid var(--color-muted);
  font-family: var(--font-body);
  font-size: .88rem;
  line-height: 1.5;
  color: var(--color-paper);
  opacity: .85;
}

/* ========== 覆盖数据侧栏 ========== */
.page-faq .faq-side-note{
  display: grid;
  gap: 12px;
  background: var(--color-bg-deep);
  border: var(--border-width) solid var(--color-muted);
  box-shadow: 6px 6px 0 var(--shadow);
  padding: 18px 20px;
}

.page-faq .faq-side-note-label{
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--color-electric);
}

.page-faq .faq-side-note-row{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  border-block-start: 1px solid var(--color-muted);
  padding-block-start: 10px;
}

.page-faq .faq-side-note-row .stat-value{
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-paper);
}

.page-faq .faq-side-note-row .stat-label{
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--color-paper);
  opacity: .72;
}

.page-faq .faq-side-note-text{
  margin: 6px 0 0;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--color-paper);
  opacity: .78;
}

/* ========== FAQ 列表 / 手风琴 ========== */
.page-faq .faq-list{
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-faq .faq-item{
  background: var(--color-bg-deep);
  border: var(--border-width) solid var(--color-muted);
  box-shadow: 6px 6px 0 var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.page-faq .faq-item:hover{
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 var(--shadow);
  border-color: var(--color-electric);
}

.page-faq .faq-item summary{
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
}

.page-faq .faq-item summary::-webkit-details-marker{
  display: none;
}

.page-faq .faq-item summary::marker{
  content: "";
}

.page-faq .faq-item summary:focus-visible{
  outline: 3px solid var(--color-flame);
  outline-offset: 2px;
}

.page-faq .faq-q-icon{
  flex: 0 0 auto;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-flame);
}

.page-faq .faq-q-text{
  flex: 1 1 auto;
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--color-paper);
}

.page-faq .faq-toggle{
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
}

.page-faq .faq-toggle::before,
.page-faq .faq-toggle::after{
  content: "";
  position: absolute;
  background: var(--color-electric);
  transition: transform .18s ease, opacity .18s ease;
}

.page-faq .faq-toggle::before{
  width: 14px;
  height: 2px;
  top: 8px;
  left: 2px;
}

.page-faq .faq-toggle::after{
  width: 2px;
  height: 14px;
  top: 2px;
  left: 8px;
}

.page-faq .faq-item[open] .faq-toggle::after{
  transform: scaleY(0);
}

/* ========== 答案面板 ========== */
.page-faq .faq-answer{
  background: var(--color-surface);
  border-block-start: var(--border-width) solid var(--color-muted);
  padding: 18px 20px 20px;
  color: var(--color-ink);
  line-height: 1.75;
}

.page-faq .faq-answer p{
  margin: 0;
}

.page-faq .faq-answer a,
.page-faq .faq-tip-box a{
  color: var(--color-ink);
  font-weight: 600;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  text-decoration-color: var(--color-flame);
}

.page-faq .faq-answer a:hover,
.page-faq .faq-tip-box a:hover{
  text-decoration-color: var(--color-ink);
}

/* ========== 旧版对比 ========== */
.page-faq .faq-legacy-compare{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.page-faq .faq-compare-item{
  background: var(--color-bg-deep);
  border: var(--border-width) solid var(--color-muted);
  box-shadow: 4px 4px 0 var(--shadow);
  padding: 14px 16px;
}

.page-faq .faq-compare-title{
  display: block;
  margin-block-end: 6px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-purple);
}

.page-faq .faq-compare-text{
  font-size: .88rem;
  line-height: 1.5;
  color: var(--color-paper);
  opacity: .8;
}

/* ========== 战报数据带 ========== */
.page-faq .faq-match-stats{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-block-end: 28px;
}

.page-faq .faq-match-stat{
  background: var(--color-bg-deep);
  border: var(--border-width) solid var(--color-muted);
  box-shadow: 4px 4px 0 var(--shadow);
  padding: 16px 14px;
}

.page-faq .faq-match-stat .stat-value{
  display: block;
  font-family: var(--font-mono);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-signal);
  word-break: keep-all;
}

.page-faq .faq-match-stat .stat-label{
  margin-block-start: 6px;
  display: block;
  font-family: var(--font-heading);
  font-size: .82rem;
  line-height: 1.3;
  color: var(--color-paper);
  opacity: .78;
}

/* ========== 检索小贴士 ========== */
.page-faq .faq-tip-box{
  background: var(--color-surface);
  color: var(--color-ink);
  border: var(--border-width) solid var(--color-ink);
  box-shadow: 8px 8px 0 var(--shadow);
  padding: 22px 24px;
}

.page-faq .faq-tip-box h3{
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: 1.12rem;
  color: var(--color-ink);
  border-block-end: 2px solid var(--color-ink);
  padding-block-end: 8px;
}

.page-faq .faq-tip-box ol{
  margin: 0;
  padding-inline-start: 20px;
  line-height: 1.8;
}

.page-faq .faq-tip-box li + li{
  margin-block-start: 6px;
}

.page-faq .faq-tip-more{
  margin: 16px 0 0;
  font-size: .92rem;
}

/* ========== 服务与联系 ========== */
.page-faq .faq-support-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-faq .faq-support-card{
  background: var(--color-surface);
  color: var(--color-ink);
  border: var(--border-width) solid var(--color-ink);
  box-shadow: 8px 8px 0 var(--shadow);
  padding: 26px 24px;
}

.page-faq .faq-support-card h3{
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-ink);
}

.page-faq .faq-support-card > p{
  font-size: .95rem;
  line-height: 1.7;
}

.page-faq .faq-contact-list{
  display: grid;
  gap: 12px;
  margin: 20px 0;
}

.page-faq .faq-contact-list > div{
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 12px;
  align-items: baseline;
  border-block-start: 1px solid var(--color-muted);
  padding-block-start: 10px;
}

.page-faq .faq-contact-list dt{
  font-family: var(--font-heading);
  font-size: .9rem;
  font-weight: 600;
}

.page-faq .faq-contact-list dd{
  margin: 0;
  font-family: var(--font-mono);
  font-size: .92rem;
  word-break: break-all;
}

.page-faq .faq-support-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-block-start: 24px;
}

/* ========== 底部帮助引导 ========== */
.page-faq .faq-more-help{
  border-block-start: var(--border-width) solid var(--color-muted);
  background:
    linear-gradient(135deg, rgba(255,77,0,.08) 0 30%, transparent 30%),
    var(--color-bg-deep);
  margin-block-start: 56px;
}

.page-faq .faq-more-help-inner{
  display: grid;
  gap: 20px;
  padding-block: 48px;
}

.page-faq .faq-more-help h2{
  margin: 6px 0 0;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-paper);
}

.page-faq .faq-more-help p{
  margin: 6px 0 0;
  color: var(--color-paper);
  opacity: .78;
}

.page-faq .faq-more-help-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ========== 媒体查询 ========== */
@media (min-width: 720px){
  .page-faq .faq-section-head{
    grid-template-columns: 68px 1fr;
  }

  .page-faq .faq-section-head .section-lead{
    grid-column: 2 / 3;
    margin-block-start: 0;
  }

  .page-faq .faq-match-stats{
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 880px){
  .page-faq .faq-cover-frame{
    grid-template-columns: 1fr 300px;
    gap: 44px;
  }

  .page-faq .faq-section-grid{
    grid-template-columns: 1fr 1.05fr;
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-legacy-grid{
    grid-template-columns: 1.05fr 1fr;
  }

  .page-faq .faq-legacy-grid .faq-list{
    order: 1;
  }

  .page-faq .faq-legacy-grid .faq-content-col{
    order: 2;
  }

  .page-faq .faq-support-grid{
    grid-template-columns: .9fr 1.1fr;
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-more-help-inner{
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (max-width: 539px){
  .page-faq .faq-contact-list > div{
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .page-faq .faq-legacy-compare{
    grid-template-columns: 1fr;
  }

  .page-faq .faq-match-stats{
    grid-template-columns: 1fr 1fr;
  }
}