/* ===== 帮助中心 /help/ 页面专属样式 ===== */
.page-faq {
  --faq-gap: clamp(18px, 3vw, 32px);
  --faq-text-soft: rgba(242, 239, 230, 0.78);
  --faq-text-mute: rgba(242, 239, 230, 0.6);
  background: var(--ink);
  color: var(--bone);
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 48px) 0 clamp(30px, 4.5vw, 60px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 92% at 86% 0%, rgba(30, 75, 255, 0.24), transparent 58%),
    linear-gradient(180deg, var(--ink-soft), var(--ink));
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 78%);
  mask-image: linear-gradient(180deg, #000, transparent 78%);
}

.page-faq .faq-hero .shell {
  position: relative;
  z-index: 1;
}

.page-faq .breadcrumbs {
  margin-bottom: clamp(16px, 2.4vw, 28px);
  font-size: 12px;
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: var(--faq-gap);
  align-items: end;
}

.page-faq .faq-hero-copy .kicker {
  color: var(--neon);
}

.page-faq .faq-hero-copy h1 {
  margin: 14px 0 0;
  font-size: clamp(30px, 7vw, 56px);
  line-height: 0.98;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--peak);
}

.page-faq .faq-hero-copy .lede {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--faq-text-soft);
}

.page-faq .faq-hero-tags {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-hero-tags li {
  border: 1px solid var(--line);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--faq-text-mute);
}

.page-faq .faq-hero-fig {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--slate);
}

.page-faq .faq-hero-fig img,
.page-faq .faq-venue-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: var(--faq-gap);
  padding: clamp(32px, 5vw, 72px) 0 clamp(48px, 7vw, 96px);
}

/* ---------- 左侧分类轴 ---------- */
.page-faq .faq-toc-title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--faq-text-mute);
}

.page-faq .faq-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
  border-top: 1px solid var(--line);
}

.page-faq .faq-toc-list li {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 8px 12px 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--bone);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.page-faq .faq-toc-list a .num {
  font-size: 12px;
  color: var(--faq-text-mute);
  transition: color 0.18s ease;
}

.page-faq .faq-toc-list a:hover,
.page-faq .faq-toc-list a:focus-visible {
  border-left-color: var(--away);
  background: rgba(30, 75, 255, 0.1);
  color: var(--peak);
}

.page-faq .faq-toc-list a:hover .num,
.page-faq .faq-toc-list a:focus-visible .num {
  color: var(--neon);
}

.page-faq .faq-toc-cta {
  display: block;
  margin-top: 20px;
  text-align: center;
}

/* ---------- 问题分组 ---------- */
.page-faq .faq-group {
  margin-bottom: clamp(34px, 4.6vw, 58px);
}

.page-faq .faq-group:last-child {
  margin-bottom: 0;
}

.page-faq .faq-group-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-group-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--away-lift);
}

.page-faq .faq-group-head h2 {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--peak);
}

/* ---------- 折页条目 ---------- */
.page-faq .faq-item {
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  background: var(--ink-soft);
  margin-bottom: 10px;
  transition: border-left-color 0.2s ease, background-color 0.2s ease;
}

.page-faq .faq-item:last-child {
  margin-bottom: 0;
}

.page-faq .faq-item[open] {
  border-left-color: var(--away);
  background: rgba(30, 75, 255, 0.07);
}

.page-faq .faq-item > summary {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--bone);
}

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

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

.page-faq .faq-item > summary:hover {
  color: var(--peak);
}

.page-faq .faq-q {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-toggle {
  position: relative;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 4px;
}

.page-faq .faq-toggle::before,
.page-faq .faq-toggle::after {
  content: "";
  position: absolute;
  background: var(--away-lift);
}

.page-faq .faq-toggle::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-faq .faq-toggle::after {
  left: 7px;
  top: 0;
  width: 2px;
  height: 16px;
  transition: transform 0.2s ease;
}

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

.page-faq .faq-a {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-a p {
  margin: 0 0 10px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--faq-text-soft);
}

.page-faq .faq-a p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-links a {
  display: inline-block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--away-lift);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 75, 255, 0.5);
  padding-bottom: 2px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-faq .faq-links a:hover,
.page-faq .faq-links a:focus-visible {
  color: var(--neon);
  border-color: var(--neon);
}

/* ---------- 场地对比条 ---------- */
.page-faq .faq-venue-visual {
  display: grid;
  gap: var(--faq-gap);
  margin-top: 22px;
}

.page-faq .faq-compare {
  border: 1px solid var(--line);
  background: var(--ink-soft);
}

.page-faq .faq-compare-cap {
  margin: 0;
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--faq-text-mute);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-compare-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.page-faq .faq-compare-col {
  padding: 16px;
  background: var(--ink-soft);
}

.page-faq .faq-cmp-type {
  display: inline-block;
  margin: 0;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  border: 1px solid var(--line);
  color: var(--bone);
}

.page-faq .faq-cmp-col--home .faq-cmp-type {
  color: var(--clay);
  border-color: rgba(192, 102, 62, 0.55);
}

.page-faq .faq-cmp-col--away .faq-cmp-type {
  color: var(--away-lift);
  border-color: rgba(30, 75, 255, 0.6);
}

.page-faq .faq-cmp-col--neutral .faq-cmp-type {
  color: var(--neon);
  border-color: rgba(43, 232, 176, 0.5);
}

.page-faq .faq-cmp-list {
  margin: 14px 0 0;
  padding: 0;
}

.page-faq .faq-cmp-list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-cmp-list > div:last-child {
  border-bottom: 0;
}

.page-faq .faq-cmp-list dt {
  font-size: 12.5px;
  color: var(--faq-text-mute);
}

.page-faq .faq-cmp-list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--bone);
}

.page-faq .faq-cmp-val--up {
  color: var(--neon);
}

.page-faq .faq-cmp-val--down {
  color: var(--alert);
}

.page-faq .faq-venue-fig {
  margin: 0;
}

.page-faq .faq-venue-fig img {
  aspect-ratio: 1 / 1;
}

.page-faq .faq-venue-fig .img-cap {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--faq-text-mute);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 700px) {
  .page-faq .faq-compare-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-item > summary {
    padding: 18px 22px;
    font-size: 16.5px;
  }

  .page-faq .faq-a {
    padding: 16px 22px 22px 22px;
  }

  .page-faq .faq-a p {
    max-width: 68ch;
  }
}

@media (min-width: 860px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-faq .faq-hero-copy {
    max-width: 620px;
  }

  .page-faq .faq-venue-visual {
    grid-template-columns: minmax(0, 1fr) 258px;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-body {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: clamp(36px, 4.4vw, 72px);
    align-items: start;
  }

  .page-faq .faq-toc-inner {
    position: sticky;
    top: 96px;
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item,
  .page-faq .faq-toggle::after,
  .page-faq .faq-toc-list a,
  .page-faq .faq-links a {
    transition: none;
  }
}
<<<END>>>