.page-faq {
  --faq-panel: rgba(242, 247, 244, 0.04);
  --faq-quiet: rgba(214, 199, 173, 0.72);
  --faq-sticky-gap: 104px;
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 44px) 0 clamp(30px, 4vw, 52px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(200, 255, 61, 0.14), transparent 58%),
    radial-gradient(90% 80% at 0% 100%, rgba(93, 224, 208, 0.10), transparent 62%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(126, 147, 139, 0.11) 1px, transparent 1px);
  background-size: 88px 100%;
  opacity: 0.55;
  pointer-events: none;
}

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

.page-faq .faq-hero .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-faq .faq-hero .page-title {
  margin: 8px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--paper);
}

.page-faq .faq-hero .page-lede {
  margin-top: 16px;
  max-width: 60ch;
  color: var(--sand);
  font-size: 16px;
  line-height: 1.78;
}

.page-faq .faq-hero .eyebrow {
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-faq .task-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-faq .task-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(242, 247, 244, 0.035);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease), background 180ms var(--ease);
}

.page-faq .task-chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(200, 255, 61, 0.16);
}

.page-faq .task-chip:nth-child(2) .task-chip-dot {
  background: var(--warm);
  box-shadow: 0 0 0 3px rgba(255, 139, 61, 0.18);
}

.page-faq .task-chip:nth-child(3) .task-chip-dot {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(93, 224, 208, 0.18);
}

.page-faq .task-chip:nth-child(4) .task-chip-dot {
  background: var(--sand);
  box-shadow: 0 0 0 3px rgba(214, 199, 173, 0.18);
}

.page-faq .task-chip:hover,
.page-faq .task-chip:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(200, 255, 61, 0.08);
  outline: none;
}

.page-faq .faq-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(10px);
}

.page-faq .faq-fact {
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-faq .faq-fact dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--faq-quiet);
}

.page-faq .faq-fact dd {
  margin: 0;
  color: var(--lime);
  font-size: 13px;
  line-height: 1.4;
}

/* ---------- 主栅格 ---------- */
.page-faq .faq-shell {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-top: clamp(28px, 4vw, 52px);
}

.page-faq .faq-aside {
  min-width: 0;
}

.page-faq .faq-toc {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-700);
}

.page-faq .faq-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sand);
  text-transform: uppercase;
}

.page-faq .faq-toc-list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-toc-link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px;
  border-radius: 2px;
  color: var(--sand);
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  transition: color 160ms var(--ease), background 160ms var(--ease);
}

.page-faq .faq-toc-num {
  font-size: 11px;
  color: var(--smoke);
}

.page-faq .faq-toc-link:hover,
.page-faq .faq-toc-link:focus-visible {
  color: var(--lime);
  background: rgba(200, 255, 61, 0.08);
  outline: none;
}

.page-faq .aside-contact {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(200, 255, 61, 0.12), rgba(11, 27, 43, 0.7) 62%);
}

.page-faq .aside-contact-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  color: var(--paper);
}

.page-faq .aside-contact-text {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--faq-quiet);
}

.page-faq .aside-mail {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-faq .aside-mail-addr {
  font-size: 11px;
  color: var(--cyan);
  word-break: break-all;
}

/* ---------- 章节骨架 ---------- */
.page-faq .faq-body {
  min-width: 0;
}

.page-faq .faq-block {
  padding: clamp(26px, 4vw, 44px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 88px;
}

.page-faq .faq-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-faq .faq-block .section-head {
  display: grid;
  gap: 10px;
}

.page-faq .faq-block .section-index {
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(200, 255, 61, 0.55);
}

.page-faq .faq-block .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.01em;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.25;
  color: var(--paper);
  max-width: 26ch;
}

.page-faq .faq-block .section-note {
  margin: 0;
  max-width: 62ch;
  color: var(--sand);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq .inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(93, 224, 208, 0.45);
}

.page-faq .inline-link:hover,
.page-faq .inline-link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
  outline: none;
}

/* ---------- 任务索引 ---------- */
.page-faq .task-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-faq .task-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--smoke);
  border-radius: var(--radius);
  background: var(--ink-600);
}

.page-faq .task-card--lime { border-top-color: var(--lime); }
.page-faq .task-card--warm { border-top-color: var(--warm); }
.page-faq .task-card--cyan { border-top-color: var(--cyan); }
.page-faq .task-card--sand { border-top-color: var(--sand); }

.page-faq .task-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .task-card-text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-quiet);
}

.page-faq .task-card-links {
  display: grid;
  gap: 6px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .task-card-links a {
  display: inline-block;
  color: var(--cyan);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  border-bottom: 1px dashed rgba(93, 224, 208, 0.4);
}

.page-faq .task-card-links a:hover,
.page-faq .task-card-links a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
  outline: none;
}

/* ---------- 开赛前步骤条 ---------- */
.page-faq .prep-steps {
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: prepstep;
}

.page-faq .prep-step {
  position: relative;
  margin-left: 15px;
  padding: 0 0 22px 40px;
  border-left: 1px solid var(--line);
}

.page-faq .prep-step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-faq .prep-step::before {
  counter-increment: prepstep;
  content: counter(prepstep, decimal-leading-zero);
  position: absolute;
  top: -3px;
  left: -15px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--lime);
  background: var(--ink-800);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 11px;
}

.page-faq .prep-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  color: var(--paper);
}

.page-faq .prep-step p {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sand);
}

.page-faq .prep-figure {
  margin: clamp(22px, 3vw, 30px) 0 0;
}

.page-faq .prep-figure img,
.page-faq .mobile-guide-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}

/* ---------- 折叠问答 ---------- */
.page-faq .qa-list {
  display: grid;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 26px);
}

.page-faq .qa {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-faq .qa[open] {
  border-color: rgba(200, 255, 61, 0.45);
  background: rgba(200, 255, 61, 0.055);
}

.page-faq .qa summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
}

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

.page-faq .qa summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--lime);
}

.page-faq .qa[open] summary::after {
  content: "–";
}

.page-faq .qa summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-faq .qa-body {
  padding: 0 16px 16px;
  color: var(--sand);
  font-size: 14px;
  line-height: 1.78;
}

.page-faq .qa-body p {
  margin: 0 0 10px;
  max-width: 60ch;
}

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

.page-faq .qa-body ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

/* ---------- 移动端场馆 ---------- */
.page-faq .mobile-guide {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  margin-top: clamp(20px, 3vw, 28px);
}

.page-faq .mobile-steps {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .mobile-steps li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--warm);
  border-radius: var(--radius);
  background: var(--faq-panel);
}

.page-faq .mobile-steps h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  color: var(--paper);
}

.page-faq .mobile-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sand);
}

.page-faq .mobile-guide-figure {
  margin: 0;
}

/* ---------- 数据说明 ---------- */
.page-faq .data-rows {
  display: grid;
  gap: 0;
  margin: clamp(20px, 3vw, 26px) 0 0;
  border-top: 1px solid var(--line);
}

.page-faq .data-row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .data-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-faq .data-row dd {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sand);
}

/* ---------- 联系准备 ---------- */
.page-faq .contact-card {
  display: grid;
  gap: clamp(20px, 3vw, 28px);
  margin-top: clamp(20px, 3vw, 28px);
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(150deg, rgba(255, 139, 61, 0.10), transparent 55%),
    var(--ink-600);
}

.page-faq .contact-checklist {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .contact-checklist li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-faq .contact-check-no {
  flex: none;
  font-size: 11px;
  color: var(--warm);
  padding-top: 2px;
}

.page-faq .contact-card-tip {
  margin: 16px 0 18px;
  font-size: 13px;
  line-height: 1.78;
  color: var(--faq-quiet);
}

.page-faq .contact-card-channels {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-faq .channel-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--sand);
  text-transform: uppercase;
}

.page-faq .channel-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.page-faq .channel-value {
  font-size: 13px;
  color: var(--paper);
  word-break: break-all;
}

.page-faq .channel-note {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--smoke);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-faq .task-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: end;
  }

  .page-faq .faq-facts {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
    padding: 18px;
  }

  .page-faq .faq-fact dd {
    font-size: 14px;
  }

  .page-faq .data-row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-faq .contact-card {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-faq .contact-card-channels {
    padding-top: 0;
    padding-left: clamp(18px, 3vw, 28px);
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-faq .mobile-guide {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-shell {
    grid-template-columns: 244px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-aside {
    position: sticky;
    top: var(--faq-sticky-gap);
  }

  .page-faq .faq-toc-list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-toc-link {
    white-space: normal;
    border-left: 2px solid transparent;
    border-radius: 0;
  }

  .page-faq .faq-toc-link:hover,
  .page-faq .faq-toc-link:focus-visible {
    border-left-color: var(--lime);
    background: rgba(200, 255, 61, 0.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .task-chip,
  .page-faq .faq-toc-link,
  .page-faq .qa {
    transition: none;
  }
}
<<<END>>>