.page-faq {
  --faq-line: rgba(26, 26, 26, 0.14);
  --faq-line-strong: rgba(26, 26, 26, 0.3);
  --faq-grid: rgba(26, 26, 26, 0.055);
  --faq-body: #3C3A36;
  background: var(--sand);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 40px) 0 clamp(38px, 7vw, 76px);
  background: var(--paper);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--faq-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--faq-grid) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(46%, 420px);
  height: 4px;
  background: linear-gradient(90deg, var(--gold), rgba(245, 166, 35, 0));
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 2;
}

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

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  max-width: 17em;
  font-size: clamp(30px, 6.4vw, 62px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.015em;
}

.page-faq .faq-hero__lead {
  margin: 20px 0 0;
  max-width: 44em;
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.85;
  color: var(--faq-body);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: clamp(24px, 4vw, 38px);
  padding-top: 18px;
  border-top: 1px solid var(--faq-line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-faq .faq-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-faq .faq-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex: 0 0 auto;
}

.page-faq .faq-hero__glyph {
  position: absolute;
  right: -0.06em;
  top: 0.1em;
  z-index: 1;
  font-family: var(--font-serif);
  font-size: clamp(200px, 40vw, 460px);
  line-height: 1;
  color: rgba(245, 166, 35, 0.09);
  pointer-events: none;
  user-select: none;
}

/* ---------- 快速定位 ---------- */
.page-faq .faq-locate {
  background: var(--sand);
}

.page-faq .faq-locate .section-head h2 {
  font-size: clamp(23px, 3.6vw, 34px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-faq .faq-locate__grid {
  display: grid;
  gap: 34px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-faq .faq-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0 0 30px;
  padding: 0;
}

.page-faq .faq-chips a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  border: 1px solid var(--faq-line-strong);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-faq .faq-chips a .mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold-deep);
  padding-left: 8px;
  border-left: 1px solid var(--faq-line);
}

.page-faq .faq-chips a:hover,
.page-faq .faq-chips a:focus-visible {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.page-faq .faq-chips a:hover .mono,
.page-faq .faq-chips a:focus-visible .mono {
  color: var(--ink);
  border-left-color: rgba(26, 26, 26, 0.28);
}

.page-faq .faq-steps {
  list-style: none;
  counter-reset: faqstep;
  margin: 0;
  padding: 4px 0 0 22px;
  border-left: 2px solid var(--gold-pale);
}

.page-faq .faq-steps li {
  position: relative;
  counter-increment: faqstep;
  padding: 0 0 24px 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--faq-body);
  max-width: 42em;
}

.page-faq .faq-steps li:last-child {
  padding-bottom: 0;
}

.page-faq .faq-steps li::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: -22px;
  top: 2px;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
}

.page-faq .faq-steps li strong {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .faq-locate__figure {
  margin: 0;
}

.page-faq .faq-locate__figure .img-frame {
  border: 1px solid var(--faq-line-strong);
}

.page-faq .faq-locate__figure figcaption {
  margin-top: 10px;
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-body {
  background: var(--paper);
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-body__grid {
  display: grid;
  gap: 32px;
}

.page-faq .faq-index {
  border: 1px solid var(--faq-line);
  background: var(--sand);
  padding: 20px 18px;
  border-radius: var(--radius);
}

.page-faq .faq-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.page-faq .faq-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-index li + li {
  border-top: 1px dashed var(--faq-line);
}

.page-faq .faq-index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 2px;
  color: var(--ink);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 600;
  transition: color 180ms var(--ease), padding-left 180ms var(--ease);
}

.page-faq .faq-index a .mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold-deep);
}

.page-faq .faq-index a:hover,
.page-faq .faq-index a:focus-visible {
  color: var(--gold-deep);
  padding-left: 6px;
}

.page-faq .faq-index__note {
  margin: 16px 0 14px;
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-index__btn {
  display: inline-block;
  width: 100%;
  text-align: center;
  font-size: 14px;
}

.page-faq .faq-group {
  scroll-margin-top: 84px;
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(40px, 6vw, 64px);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 4px;
}

.page-faq .faq-group__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--gold);
  padding: 3px 7px;
  border-radius: 2px;
  flex: 0 0 auto;
}

.page-faq .faq-group__head h2 {
  margin: 0;
  font-size: clamp(19px, 3vw, 26px);
  font-weight: 800;
  letter-spacing: -0.005em;
  line-height: 1.35;
}

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

.page-faq .faq-item summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 17px 4px 17px 0;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  transition: color 180ms var(--ease);
}

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

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

.page-faq .faq-item summary .mono {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-deep);
  letter-spacing: 0.04em;
}

.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  padding-left: 14px;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  color: var(--gold-deep);
  transition: transform 200ms var(--ease);
}

.page-faq .faq-item[open] summary {
  color: var(--gold-deep);
}

.page-faq .faq-item[open] summary::after {
  content: "−";
}

.page-faq .faq-item summary:hover {
  color: var(--gold-deep);
}

.page-faq .faq-item__body {
  margin: 0 0 6px;
  padding: 2px 4px 22px 34px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-body);
  border-left: 2px solid var(--gold-pale);
}

.page-faq .faq-item__body p {
  margin: 0 0 12px;
}

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

.page-faq .faq-figure {
  margin: 30px 0 0;
}

.page-faq .faq-figure .img-frame {
  border: 1px solid var(--faq-line-strong);
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
}

/* ---------- 联系区 ---------- */
.page-faq .faq-group--contact .faq-group__head {
  border-bottom-color: var(--gold);
}

.page-faq .faq-contact {
  position: relative;
  overflow: hidden;
  margin-top: 24px;
  padding: clamp(24px, 4.6vw, 48px);
  border-radius: 6px;
  background: var(--ink);
  color: var(--sand);
}

.page-faq .faq-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 241, 234, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 241, 234, 0.055) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.page-faq .faq-contact > * {
  position: relative;
  z-index: 1;
}

.page-faq .faq-contact__lead {
  margin: 0 0 26px;
  max-width: 40em;
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.9);
}

.page-faq .faq-contact__grid {
  display: grid;
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid var(--rule-dark);
}

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

.page-faq .faq-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--white);
  word-break: break-word;
}

.page-faq .faq-contact__value--plain {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-faq .faq-contact__hint {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(244, 241, 234, 0.62);
}

.page-faq .faq-contact__safe {
  margin: 26px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
  background: rgba(245, 166, 35, 0.1);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.9);
}

.page-faq .faq-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-contact__tail {
  margin: 20px 0 0;
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
  }
}

@media (min-width: 768px) {
  .page-faq .faq-locate__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-faq .faq-item__body {
    padding-left: 42px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-body__grid {
    grid-template-columns: 256px minmax(0, 1fr);
    align-items: start;
    gap: clamp(32px, 5vw, 68px);
  }

  .page-faq .faq-index {
    position: sticky;
    top: 28px;
    background: var(--sand);
  }

  .page-faq .faq-contact__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-hero h1 {
    max-width: 15em;
  }
}

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

  .page-faq .faq-chips a:hover,
  .page-faq .faq-chips a:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>