.page-faq {
  --faq-panel: rgba(18, 59, 93, .55);
  --faq-card: rgba(7, 26, 47, .62);
  background: var(--deep);
  color: var(--ink);
  padding-bottom: 72px;
}

.page-faq img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 44px;
  background:
    radial-gradient(92% 120% at 88% -12%, rgba(14, 122, 95, .45), transparent 62%),
    radial-gradient(70% 95% at 0% 112%, rgba(18, 59, 93, .92), transparent 68%),
    var(--deep);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(158, 240, 208, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(158, 240, 208, .07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 76%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

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

.page-faq .faq-hero .breadcrumb {
  margin-bottom: 18px;
}

.page-faq .faq-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-faq .faq-hero__kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--neon);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 6.4vw, 56px);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: .01em;
  margin: 10px 0 16px;
  color: var(--foam);
  text-wrap: balance;
}

.page-faq .faq-hero__lede {
  margin: 0;
  max-width: 50ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--ink-muted);
}

.page-faq .faq-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 26px;
}

.page-faq .stat-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  font-size: 13px;
  color: var(--ink-muted);
  white-space: nowrap;
}

.page-faq .stat-chip b {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--teal);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-hero__media {
  margin: 0;
  min-width: 0;
}

.page-faq .faq-hero__media .media-frame {
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, .9);
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 32px 0 56px;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
    gap: 48px;
  }
}

/* ---------- 双栏主区 ---------- */
.page-faq .faq-layout {
  padding-top: 36px;
  display: grid;
  gap: 26px;
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
    padding-top: 44px;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 92px;
  }
}

/* ---------- 索引栏 ---------- */
.page-faq .faq-toc {
  background: var(--faq-panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 20px;
  backdrop-filter: blur(6px);
}

.page-faq .faq-toc__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--foam);
}

.page-faq .faq-toc__note {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-faint);
}

.page-faq .faq-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

.page-faq .faq-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 8px;
  border-left: 2px solid transparent;
  border-radius: var(--r-sm);
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .faq-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon);
  opacity: .8;
}

.page-faq .faq-toc__link:hover,
.page-faq .faq-toc__link:focus-visible {
  color: var(--foam);
  background: var(--glass);
  border-left-color: var(--palm);
  outline: none;
}

@media (max-width: 560px) {
  .page-faq .faq-toc__list {
    grid-template-columns: 1fr;
  }
}

/* ---------- 正文区 ---------- */
.page-faq .faq-main {
  display: grid;
  gap: 24px;
  min-width: 0;
}

.page-faq .faq-section {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px;
  background: linear-gradient(160deg, rgba(18, 59, 93, .62), rgba(7, 26, 47, .78));
  scroll-margin-top: 96px;
}

@media (min-width: 720px) {
  .page-faq .faq-section {
    padding: 28px 30px;
  }
}

.page-faq .faq-section__head {
  margin-bottom: 20px;
}

.page-faq .faq-section__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-faq .faq-section__kicker::before {
  content: "";
  width: 16px;
  height: 2px;
  background: currentColor;
}

.page-faq .faq-section h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--foam);
}

.page-faq .faq-section__note {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-muted);
}

/* ---------- 查询路径卡 ---------- */
.page-faq .path-grid {
  display: grid;
  gap: 14px;
}

@media (min-width: 860px) {
  .page-faq .path-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-faq .path-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--palm);
  border-radius: var(--r-md);
  background: var(--faq-card);
}

.page-faq .path-card:nth-child(2) {
  border-top-color: var(--yellow);
}

.page-faq .path-card:nth-child(3) {
  border-top-color: var(--neon);
}

.page-faq .path-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.page-faq .path-card h3 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--foam);
}

.page-faq .path-card__track {
  width: 100%;
  height: auto;
  display: block;
}

.page-faq .path-card__steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-faq .path-card__steps li {
  counter-increment: step;
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-muted);
}

.page-faq .path-card__steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--neon);
}

.page-faq .path-card__foot {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-strong);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--ink-faint);
}

/* ---------- 规则问答 ---------- */
.page-faq .rules-grid {
  display: grid;
  gap: 22px;
}

@media (min-width: 820px) {
  .page-faq .rules-grid {
    grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr);
    gap: 30px;
    align-items: start;
  }
}

.page-faq .rules-figure {
  margin: 0;
}

.page-faq .rules-figure .media-frame {
  border-radius: var(--r-md);
  border: 1px solid var(--line);
}

.page-faq .qa-list {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-faq .qa {
  border-top: 1px solid var(--line);
}

.page-faq .qa:last-child {
  border-bottom: 1px solid var(--line);
}

.page-faq .qa__q {
  position: relative;
  display: block;
  padding: 15px 36px 15px 0;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--foam);
  transition: color .2s var(--ease);
}

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

.page-faq .qa__q::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--neon);
  border-bottom: 2px solid var(--neon);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .24s var(--ease);
}

.page-faq .qa[open] .qa__q::after {
  transform: translateY(-30%) rotate(-135deg);
}

.page-faq .qa__q:hover,
.page-faq .qa__q:focus-visible {
  color: var(--neon);
  outline: none;
}

.page-faq .qa__a {
  padding: 0 0 18px;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-muted);
}

.page-faq .qa__a p {
  margin: 0 0 8px;
}

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

/* ---------- 指标 ---------- */
.page-faq .metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

@media (min-width: 720px) {
  .page-faq .metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}

.page-faq .metric-item {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(123, 224, 179, .06);
  min-width: 0;
}

.page-faq .metric-item dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--teal);
}

.page-faq .metric-item dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-muted);
}

/* ---------- 收藏步骤 ---------- */
.page-faq .flow {
  list-style: none;
  counter-reset: flow;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-faq .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-faq .flow li {
  counter-increment: flow;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 78px;
  padding: 16px 16px 16px 54px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  background: rgba(14, 122, 95, .16);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-muted);
}

.page-faq .flow li strong {
  display: block;
  color: var(--foam);
  font-weight: 700;
}

.page-faq .flow li::before {
  content: counter(flow);
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--palm);
  color: var(--foam);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* ---------- 纠错 ---------- */
.page-faq .fix-list {
  list-style: none;
  counter-reset: fix;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .fix-list li {
  counter-increment: fix;
  position: relative;
  padding-left: 32px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-muted);
}

.page-faq .fix-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 14px;
  height: 14px;
  border: 2px solid var(--yellow);
  border-radius: 50%;
}

.page-faq .fix-list li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 13px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--yellow);
}

.page-faq .sla {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.page-faq .sla-note {
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-faint);
}

/* ---------- 客服面板 ---------- */
.page-faq .faq-section.contact-panel {
  background: linear-gradient(150deg, var(--sand), #f4ecdc);
  border-color: rgba(7, 26, 47, .14);
  color: var(--deep);
}

.page-faq .contact-panel .faq-section__kicker {
  color: var(--palm);
}

.page-faq .contact-panel h2 {
  color: var(--deep);
}

.page-faq .contact-panel .faq-section__note {
  color: rgba(7, 26, 47, .74);
}

.page-faq .contact-rows {
  display: grid;
  gap: 14px;
  margin-top: 4px;
}

@media (min-width: 700px) {
  .page-faq .contact-rows {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 28px;
  }
}

.page-faq .contact-row {
  padding-top: 10px;
  border-top: 1px solid rgba(7, 26, 47, .16);
  min-width: 0;
}

.page-faq .contact-row__label {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(7, 26, 47, .55);
}

.page-faq .contact-row__value {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--deep);
  overflow-wrap: anywhere;
}

.page-faq .contact-row__value--mono {
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-faq .contact-panel__foot {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(7, 26, 47, .72);
}

.page-faq .contact-panel a.faq-link {
  color: var(--palm);
}

.page-faq .faq-link {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(123, 224, 179, .45);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

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

.page-faq .contact-panel a.faq-link:hover,
.page-faq .contact-panel a.faq-link:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--deep);
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__q::after,
  .page-faq .faq-toc__link,
  .page-faq .faq-link {
    transition: none;
  }
}