.page-faq {
  background: var(--paper);
  color: var(--charcoal);
  padding-bottom: 0;
}

.page-faq .faq-kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--grass-deep);
  margin: 0 0 10px;
}

.page-faq .faq-hero {
  display: grid;
  gap: 16px;
  padding: 26px 0 34px;
  border-bottom: 1px solid var(--rule);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(29px, 7.2vw, 50px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
  max-width: 16em;
}

.page-faq .faq-hero .lede {
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0;
  max-width: 36em;
}

.page-faq .faq-hero-meta {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 13px;
  color: var(--ink);
}

.page-faq .faq-hero-meta li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding-left: 12px;
  border-left: 2px solid var(--mist);
}

.page-faq .faq-hero-meta span {
  color: var(--track);
  font-size: 12px;
  letter-spacing: 0.06em;
  flex: none;
}

/* ---------- 置顶四问：深墨蓝底 ---------- */
.page-faq .faq-top {
  background: var(--ink);
  color: var(--paper);
  padding: 34px 0 42px;
  margin-top: 6px;
}

.page-faq .faq-top-kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  margin: 0 0 8px;
}

.page-faq .faq-top h2 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(21px, 4.6vw, 28px);
  line-height: 1.4;
  letter-spacing: 0.02em;
  margin: 0 0 22px;
  color: var(--paper);
}

.page-faq .faq-top-grid {
  display: grid;
  gap: 12px;
}

.page-faq .faq-top-item {
  border: 1px solid rgba(248, 246, 239, 0.22);
  border-radius: var(--radius);
  background: var(--ink-2);
  overflow: hidden;
}

.page-faq .faq-top-item summary {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-top-item summary::after {
  content: "+";
  flex: none;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1.1;
  color: var(--track);
}

.page-faq .faq-top-item[open] summary::after {
  content: "\2212";
  color: var(--cyan);
}

.page-faq .faq-top-num {
  flex: none;
  font-size: 12px;
  color: var(--track);
  padding-top: 4px;
}

.page-faq .faq-top-q {
  flex: 1 1 auto;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
}

.page-faq .faq-top-a {
  padding: 0 16px 18px;
  border-top: 1px dashed rgba(248, 246, 239, 0.2);
  margin-top: 2px;
  padding-top: 14px;
}

.page-faq .faq-top-a p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(248, 246, 239, 0.84);
}

.page-faq .faq-top-a a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 图 ---------- */
.page-faq .faq-figure {
  margin: 34px 0 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--mist);
  object-fit: cover;
}

.page-faq .faq-figure .exhibit-label {
  display: block;
  margin-top: 10px;
}

.page-faq .faq-figure-note {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 索引 + 问答 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: 26px;
  padding: 42px 0 8px;
}

.page-faq .faq-index {
  border-top: 8px solid var(--grass);
  padding-top: 14px;
}

.page-faq .faq-index-title {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin: 0 0 10px;
}

.page-faq .faq-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-index a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background 140ms var(--ease), border-color 140ms var(--ease);
}

.page-faq .faq-index a .mono {
  font-size: 12px;
  color: var(--track);
  flex: none;
}

.page-faq .faq-index a:hover,
.page-faq .faq-index a:focus-visible {
  background: var(--mist);
  border-left-color: var(--grass);
}

.page-faq .faq-index-foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--rule);
  font-size: 13px;
}

.page-faq .faq-index-foot a {
  color: var(--grass-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--mist);
}

.page-faq .faq-group + .faq-group {
  margin-top: 36px;
  padding-top: 4px;
}

.page-faq .faq-group h2 {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 21px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin: 0 0 6px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--ink);
}

.page-faq .faq-group h2 .mono {
  font-size: 13px;
  color: var(--track);
  flex: none;
}

.page-faq .faq-group-note {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .qa {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.page-faq .qa + .qa {
  margin-top: 9px;
}

.page-faq .qa summary {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 15px;
  cursor: pointer;
  list-style: none;
  transition: background 140ms var(--ease);
}

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

.page-faq .qa summary:hover {
  background: var(--mist);
}

.page-faq .qa-q {
  flex: 1 1 auto;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
}

.page-faq .qa-tag {
  flex: none;
  align-self: flex-start;
  margin-top: 2px;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid #cfe3cc;
  background: var(--mist);
  color: var(--grass-deep);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.5;
  white-space: nowrap;
  transition: background 140ms var(--ease), color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-faq .qa[open] .qa-tag {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-faq .qa summary::after {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  margin-left: 4px;
  margin-top: 7px;
  border-right: 2px solid var(--grass-deep);
  border-bottom: 2px solid var(--grass-deep);
  transform: rotate(45deg);
  transition: transform 220ms var(--ease);
}

.page-faq .qa[open] summary::after {
  transform: rotate(-135deg);
  margin-top: 11px;
}

.page-faq .qa-a {
  padding: 2px 15px 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: #38414c;
}

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

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

.page-faq .qa-a a {
  color: var(--grass-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .qa-steps {
  list-style: none;
  counter-reset: faqstep;
  margin: 6px 0 8px;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-faq .qa-steps li {
  counter-increment: faqstep;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.page-faq .qa-steps li::before {
  content: counter(faqstep);
  flex: none;
  width: 21px;
  height: 21px;
  margin-top: 3px;
  border: 1.5px solid var(--grass);
  border-radius: 50%;
  color: var(--grass-deep);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1;
  display: grid;
  place-items: center;
}

.page-faq .faq-jump {
  margin: 28px 0 0;
}

/* ---------- 刷新节奏 ---------- */
.page-faq .faq-update {
  margin-top: 44px;
  background: var(--mist);
  border-top: 8px solid var(--track);
  padding: 32px 0 36px;
}

.page-faq .faq-update-grid {
  display: grid;
  gap: 24px;
}

.page-faq .faq-update-copy h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(23px, 5vw, 32px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-faq .faq-update-copy > p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: #38414c;
  max-width: 34em;
}

.page-faq .faq-update-copy .qa-steps {
  margin-top: 4px;
}

.page-faq .faq-update-copy .qa-steps li {
  font-size: 14.5px;
  line-height: 1.8;
  color: #38414c;
}

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

.page-faq .faq-timeline {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 26px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

/* ---------- 状态标签 ---------- */
.page-faq .faq-tagsec {
  padding: 36px 0 8px;
}

.page-faq .faq-tagsec h2 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(21px, 4.6vw, 28px);
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin: 0 0 18px;
}

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

.page-faq .faq-tag-row {
  display: grid;
  gap: 8px;
  padding: 15px 16px;
  border: 1px solid var(--rule);
  border-left: 6px solid var(--rule);
  border-radius: var(--radius);
  background: var(--paper);
}

.page-faq .faq-tag-row p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #38414c;
}

.page-faq .faq-tag-pill {
  justify-self: start;
  padding: 3px 11px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  white-space: nowrap;
}

.page-faq .faq-tag-row--ok {
  border-left-color: var(--cyan);
}

.page-faq .faq-tag-row--ok .faq-tag-pill {
  background: var(--cyan);
  color: var(--ink);
}

.page-faq .faq-tag-row--warn {
  border-left-color: var(--track);
}

.page-faq .faq-tag-row--warn .faq-tag-pill {
  background: var(--peach);
  color: var(--ink);
}

.page-faq .faq-tag-row--wait {
  border-left-color: var(--ink-2);
}

.page-faq .faq-tag-row--wait .faq-tag-pill {
  background: var(--mist);
  color: var(--ink-2);
}

/* ---------- 找人帮忙 ---------- */
.page-faq .faq-help {
  padding: 40px 0 56px;
}

.page-faq .faq-help-box {
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  padding: 26px 20px;
  display: grid;
  gap: 24px;
}

.page-faq .faq-help-copy h2 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(21px, 4.6vw, 28px);
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--paper);
  margin: 0 0 12px;
}

.page-faq .faq-help-copy p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(248, 246, 239, 0.82);
}

.page-faq .faq-help-copy .faq-kicker {
  color: var(--cyan);
}

.page-faq .faq-help-note {
  padding-left: 12px;
  border-left: 2px solid var(--track);
  color: var(--peach) !important;
}

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

.page-faq .faq-help-meta li {
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  background: var(--ink-2);
  border-radius: var(--radius);
  border: 1px solid rgba(248, 246, 239, 0.16);
}

.page-faq .faq-help-meta .mono {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-faq .faq-help-meta strong {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--paper);
  word-break: break-word;
}

.page-faq .faq-help-meta em {
  font-style: normal;
  font-size: 12.5px;
  color: rgba(248, 246, 239, 0.65);
}

.page-faq .faq-help-copy .btn {
  margin-top: 4px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-hero-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-faq .faq-top-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-faq .faq-tag-row {
    grid-template-columns: 128px minmax(0, 1fr);
    align-items: start;
    gap: 14px;
  }

  .page-faq .faq-help-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-faq .faq-hero {
    padding: 34px 0 42px;
    gap: 18px;
  }

  .page-faq .faq-top {
    padding: 42px 0 52px;
  }

  .page-faq .faq-update-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 34px;
    align-items: start;
  }

  .page-faq .faq-help-box {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 34px;
    padding: 32px 30px;
  }

  .page-faq .faq-help-meta {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 46px;
    padding: 52px 0 8px;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 20px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa summary::after,
  .page-faq .qa-tag,
  .page-faq .faq-index a {
    transition: none;
  }
}