.page-faq {
  --faq-paper: #FFFBF2;
  --faq-ink-soft: rgba(17, 24, 21, 0.74);
  --faq-gold-line: rgba(201, 164, 92, 0.34);
  --faq-shadow: 0 18px 44px -28px rgba(11, 59, 50, 0.45);

  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}

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

.page-faq .container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-top {
  position: relative;
  padding-block: clamp(26px, 5.5vw, 52px) clamp(30px, 5vw, 56px);
  background:
    radial-gradient(120% 90% at 86% 0%, rgba(242, 199, 110, 0.3), transparent 62%),
    linear-gradient(180deg, var(--ivory) 0%, var(--paper) 100%);
  overflow: hidden;
}

.page-faq .faq-top::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--faq-gold-line) 0 14px,
    transparent 14px 28px
  );
}

.page-faq .faq-crumb {
  margin-bottom: clamp(20px, 4vw, 34px);
}

.page-faq .faq-crumb .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold-deep);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-crumb .breadcrumb a {
  color: var(--green-800);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-state) var(--ease-soft);
}

.page-faq .faq-crumb .breadcrumb a:hover,
.page-faq .faq-crumb .breadcrumb a:focus-visible {
  border-bottom-color: var(--gold);
}

.page-faq .faq-h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(29px, 6.1vw, 58px);
  line-height: 1.15;
  letter-spacing: -0.012em;
  color: var(--green-950);
  margin: 14px 0 0;
  max-width: 17em;
}

.page-faq .faq-lede {
  margin: clamp(16px, 3vw, 22px) 0 0;
  max-width: 46em;
  font-size: clamp(15px, 2.3vw, 18px);
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

.page-faq .faq-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  margin-top: clamp(20px, 3.6vw, 30px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold-deep);
}

.page-faq .faq-meta .version-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.45em 0.85em;
  border-radius: var(--radius-pill);
  background: var(--gold-bright);
  color: var(--green-950);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  box-shadow: 0 8px 20px -14px rgba(140, 106, 54, 0.9);
}

.page-faq .faq-meta-item {
  position: relative;
  padding-left: 14px;
}

.page-faq .faq-meta-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  transform: translateY(-50%);
}

.page-faq .faq-jump {
  margin-top: clamp(24px, 4.4vw, 40px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px dashed var(--faq-gold-line);
}

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

.page-faq .pill {
  display: inline-flex;
  align-items: center;
  padding: 0.62em 1.1em;
  border-radius: var(--radius-pill);
  border: 1px solid var(--faq-gold-line);
  background: var(--faq-paper);
  color: var(--green-800);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background var(--dur-state) var(--ease-soft),
    border-color var(--dur-state) var(--ease-soft),
    transform var(--dur-state) var(--ease-soft);
}

.page-faq .pill:hover,
.page-faq .pill:focus-visible {
  background: var(--gold-bright);
  border-color: var(--gold);
  color: var(--green-950);
  transform: translateY(-1px);
}

.page-faq .pill:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 3px;
}

/* ---------- 三步卡 ---------- */
.page-faq .faq-steps {
  padding-block: clamp(38px, 6.5vw, 84px);
  color: var(--ivory);
  background:
    radial-gradient(90% 70% at 10% 0%, rgba(201, 164, 92, 0.16), transparent 58%),
    radial-gradient(80% 80% at 96% 100%, rgba(90, 31, 42, 0.55), transparent 62%),
    var(--green-800);
}

.page-faq .faq-steps .section-title {
  font-family: var(--font-serif);
  color: var(--ivory);
  font-size: clamp(24px, 4.4vw, 40px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.page-faq .faq-steps .section-lede {
  color: rgba(245, 239, 226, 0.72);
  margin-top: 12px;
  max-width: 38em;
}

.page-faq .faq-steps .exhibit-label {
  color: var(--gold-bright);
}

.page-faq .step-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(24px, 4.4vw, 44px);
}

.page-faq .step-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(20px, 3.4vw, 26px);
  border-radius: var(--radius-md);
  border: 1px solid var(--line-gold-soft);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.02));
  box-shadow: inset 0 1px 0 rgba(245, 239, 226, 0.08);
}

.page-faq .step-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-faq .step-icon {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--gold-bright);
}

.page-faq .step-card-title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  margin: 0;
  color: var(--ivory);
  letter-spacing: 0.01em;
}

.page-faq .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .step-item {
  position: relative;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-faq .step-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(245, 239, 226, 0.82);
}

.page-faq .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.02em;
  color: var(--gold-bright);
  background: rgba(6, 31, 26, 0.4);
}

.page-faq .step-item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 12.5px;
  top: 28px;
  bottom: -14px;
  width: 1px;
  background: var(--line-gold);
}

.page-faq .step-cta {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13px;
  padding: 0.6em 1.2em;
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-body {
  padding-block: clamp(40px, 7vw, 88px);
  background:
    linear-gradient(180deg, var(--ivory) 0%, var(--ivory) 70%, var(--paper) 100%);
}

.page-faq .faq-group {
  scroll-margin-top: 96px;
  padding-top: clamp(26px, 4.6vw, 44px);
  border-top: 1px solid var(--line-gold-soft);
}

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

.page-faq .faq-group + .faq-group {
  margin-top: clamp(34px, 6vw, 64px);
}

.page-faq .faq-group-head {
  display: grid;
  gap: 6px;
  margin-bottom: clamp(18px, 3.2vw, 28px);
}

.page-faq .faq-group-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
}

.page-faq .faq-group-title {
  font-family: var(--font-serif);
  font-size: clamp(23px, 4.2vw, 34px);
  font-weight: 700;
  line-height: 1.24;
  color: var(--green-950);
  margin: 0;
}

.page-faq .faq-group-lede {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  color: var(--mist);
}

.page-faq .faq-group-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3.4vw, 34px);
  align-items: start;
}

.page-faq .fold {
  border: 1px solid var(--line-ink);
  border-radius: var(--radius-sm);
  background: var(--faq-paper);
  overflow: hidden;
  transition: border-color var(--dur-state) var(--ease-soft),
    box-shadow var(--dur-state) var(--ease-soft);
}

.page-faq .fold + .fold {
  margin-top: 10px;
}

.page-faq .fold[open] {
  border-color: var(--gold);
  box-shadow: inset 3px 0 0 0 var(--gold-bright);
}

.page-faq .fold-summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--green-900);
}

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

.page-faq .fold-summary::after {
  content: none;
}

.page-faq .fold-summary:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: -3px;
}

.page-faq .fold-kicker {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
}

.page-faq .fold-body {
  padding: 0 18px 18px;
  border-top: 1px dashed var(--line-gold-soft);
  margin-top: 2px;
}

.page-faq .fold-body p {
  margin: 14px 0 0;
  font-size: 14.8px;
  line-height: 1.82;
  color: var(--faq-ink-soft);
}

.page-faq .faq-aside {
  display: grid;
  gap: 16px;
}

.page-faq .faq-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--faq-gold-line);
  background: var(--green-900);
  aspect-ratio: 640 / 420;
  box-shadow: var(--faq-shadow);
}

.page-faq .faq-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-faq .faq-caption {
  padding: 12px 16px 14px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(245, 239, 226, 0.82);
  background: var(--green-900);
  border-top: 1px solid var(--line-gold-soft);
}

.page-faq .faq-aside-card {
  padding: 18px 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--faq-gold-line);
  background: var(--paper);
}

.page-faq .faq-aside-card--warm {
  background: var(--red-700);
  border-color: rgba(242, 199, 110, 0.42);
}

.page-faq .faq-aside-card--warm .exhibit-label {
  color: var(--gold-bright);
}

.page-faq .faq-aside-card--warm .faq-aside-line {
  color: var(--ivory);
}

.page-faq .faq-aside-card--warm .faq-aside-note {
  color: rgba(245, 239, 226, 0.74);
}

.page-faq .faq-aside-line {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--green-900);
  word-break: break-word;
}

.page-faq .faq-aside-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--faq-ink-soft);
}

.page-faq .mini-route {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  counter-reset: none;
}

.page-faq .mini-route li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  color: var(--green-900);
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(140, 106, 54, 0.22);
}

.page-faq .mini-route li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .mini-route-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
}

.page-faq .faq-tag-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-tag-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--green-900);
}

.page-faq .faq-tag-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-xs);
  background: var(--green-800);
  color: var(--gold-bright);
  font-family: var(--font-mono);
  font-size: 10.5px;
}

.page-faq .faq-aside-cta {
  margin-top: 16px;
  font-size: 13px;
  padding: 0.6em 1.2em;
}

/* ---------- 结尾帮助 ---------- */
.page-faq .faq-help {
  padding-block: clamp(34px, 5.6vw, 64px);
  background:
    radial-gradient(80% 90% at 88% 0%, rgba(201, 164, 92, 0.2), transparent 60%),
    linear-gradient(150deg, var(--green-950) 0%, var(--green-700) 100%);
  color: var(--ivory);
}

.page-faq .faq-help .exhibit-label {
  color: var(--gold-bright);
}

.page-faq .help-inner {
  display: grid;
  gap: clamp(18px, 3.4vw, 32px);
  align-items: end;
}

.page-faq .help-title {
  font-family: var(--font-serif);
  font-size: clamp(23px, 4.2vw, 36px);
  font-weight: 700;
  line-height: 1.24;
  color: var(--ivory);
  margin: 10px 0 0;
  max-width: 20em;
}

.page-faq .help-lede {
  margin: 12px 0 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(245, 239, 226, 0.76);
}

.page-faq .help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .help-actions .btn {
  font-size: 13px;
  padding: 0.66em 1.25em;
}

.page-faq .help-foot {
  margin: clamp(22px, 3.6vw, 32px) 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--line-gold-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: 0.02em;
  color: rgba(245, 239, 226, 0.66);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-faq .step-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-group-inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
    gap: clamp(24px, 3vw, 44px);
  }

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

  .page-faq .help-inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.7fr);
    align-items: center;
  }

  .page-faq .help-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1100px) {
  .page-faq .step-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .step-card {
    padding: 24px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .pill,
  .page-faq .fold {
    transition: none;
  }

  .page-faq .pill:hover,
  .page-faq .pill:focus-visible {
    transform: none;
  }
}
<<<END>>>