.page-faq {
  --faq-rail: 252px;
  --faq-pad: clamp(16px, 4vw, 24px);
  background: var(--ink);
  color: var(--text);
}

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

/* 面包屑 */
.page-faq .faq-crumb {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-crumb .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-faq .faq-crumb .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--celadon);
}

.page-faq .faq-crumb a {
  color: var(--text-dim);
  text-decoration: none;
}

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

/* 首屏 */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 6vw, 68px) 0 clamp(28px, 5vw, 56px);
  border-bottom: 1px solid var(--line-gold);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(201, 162, 75, 0.15), transparent 62%),
    linear-gradient(180deg, var(--ink-soft), var(--ink));
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(142, 154, 148, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(142, 154, 148, 0.08) 1px, transparent 1px);
  background-size: 66px 66px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 82%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 82%);
}

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

.page-faq .faq-hero-copy .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--celadon);
}

.page-faq h1 {
  margin: 0.5em 0 0.55em;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.72rem, 4.4vw, 2.95rem);
  line-height: 1.24;
  letter-spacing: 0.015em;
  color: var(--paper);
}

.page-faq .faq-hero-lead {
  margin: 0;
  max-width: 46em;
  font-size: clamp(0.95rem, 1.6vw, 1.04rem);
  line-height: 1.9;
  color: var(--text-dim);
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-hero-chip {
  padding: 7px 12px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--gold);
  background: rgba(21, 23, 27, 0.72);
  font-size: 0.82rem;
  color: var(--text-dim);
}

.page-faq .faq-hero-chip strong {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--gold-light);
}

.page-faq .faq-hero-figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-gold);
  background: var(--ink-raise);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-hero-figure::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(201, 162, 75, 0.22);
  pointer-events: none;
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

@media (min-width: 820px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.78fr);
    align-items: center;
    gap: 48px;
  }
}

/* 推荐路径 */
.page-faq .faq-path {
  padding: clamp(34px, 6vw, 70px) 0;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(35, 49, 58, 0.5), transparent 78%);
}

.page-faq .faq-path-head .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  color: var(--celadon);
}

.page-faq .faq-path-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.8vw, 1.9rem);
  line-height: 1.35;
  color: var(--paper);
}

.page-faq .faq-path-lead {
  margin: 0;
  max-width: 48em;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .faq-path-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-path-item {
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold);
  background: var(--ink-soft);
}

.page-faq .faq-path-num {
  display: block;
  margin-bottom: 10px;
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  color: var(--gold-light);
}

.page-faq .faq-path-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--paper);
}

.page-faq .faq-path-item p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .faq-path-figure {
  margin: 24px 0 0;
  border: 1px solid var(--line-soft);
  background: var(--ink-raise);
}

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

@media (min-width: 760px) {
  .page-faq .faq-path-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

/* 主区：左索引 + 右问答 */
.page-faq .faq-layout {
  display: grid;
  gap: 30px;
  padding-top: clamp(34px, 6vw, 70px);
  padding-bottom: clamp(30px, 5vw, 56px);
}

.page-faq .faq-rail {
  border: 1px solid var(--line-soft);
  background: var(--ink-soft);
  padding: var(--faq-pad);
}

.page-faq .faq-rail-title {
  margin: 0 0 14px;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--celadon);
}

.page-faq .faq-rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-faq .faq-rail-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 12px;
  border-left: 2px solid transparent;
  color: var(--text);
  text-decoration: none;
  font-size: 0.94rem;
  transition: background 0.24s var(--ease-out), color 0.24s var(--ease-out), border-color 0.24s var(--ease-out);
}

.page-faq .faq-rail-link .mono {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-rail-link:hover,
.page-faq .faq-rail-link:focus-visible {
  background: rgba(201, 162, 75, 0.08);
  color: var(--gold-light);
  outline: none;
}

.page-faq .faq-rail-link[aria-current="true"] {
  border-left-color: var(--cinnabar);
  background: rgba(201, 162, 75, 0.11);
  color: var(--gold-light);
}

.page-faq .faq-rail-note {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-rail-note p {
  margin: 0 0 12px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-faq .faq-rail-note .btn {
  display: inline-block;
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 62px);
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 96px;
  }
}

/* 分组 */
.page-faq .faq-group + .faq-group {
  margin-top: clamp(38px, 6vw, 66px);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid rgba(142, 154, 148, 0.28);
}

.page-faq .faq-group-head {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.page-faq .faq-group-head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.28rem, 2.6vw, 1.72rem);
  letter-spacing: 0.02em;
  color: var(--paper);
  padding-left: 14px;
  border-left: 3px solid var(--gold);
}

.page-faq .faq-group-head .tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 4px 9px;
  border: 1px solid var(--line-gold);
  color: var(--gold-light);
}

.page-faq .faq-group-lead {
  margin: 12px 0 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--text-dim);
}

/* 问题手风琴 */
.page-faq .faq-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.page-faq .faq-item {
  border: 1px solid var(--line-soft);
  background: var(--ink-soft);
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
}

.page-faq .faq-item[open] {
  border-color: var(--line-gold);
  background: var(--ink-raise);
  box-shadow: 2px 2px 0 rgba(201, 162, 75, 0.07);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.72;
  color: var(--paper);
}

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

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

.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--gold);
}

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

.page-faq .faq-item summary:hover .faq-q,
.page-faq .faq-item summary:focus-visible .faq-q {
  color: var(--gold-light);
}

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

.page-faq .faq-num {
  flex: none;
  margin-top: 2px;
  padding: 3px 7px;
  border: 1px solid var(--line-gold);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-faq .faq-q {
  flex: 1 1 auto;
  transition: color 0.24s var(--ease-out);
}

.page-faq .faq-a {
  padding: 0 18px 18px;
  margin: 0;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.94rem;
  line-height: 1.88;
  color: var(--text-dim);
}

.page-faq .faq-a p {
  margin: 14px 0 10px;
}

.page-faq .faq-a p:last-of-type {
  margin-bottom: 0;
}

.page-faq .faq-a .link-arrow {
  display: inline-block;
  margin-top: 12px;
  color: var(--gold-light);
  text-decoration: none;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(201, 162, 75, 0.5);
  padding-bottom: 2px;
  transition: transform 0.24s var(--ease-out), color 0.24s var(--ease-out);
}

.page-faq .faq-a .link-arrow:hover,
.page-faq .faq-a .link-arrow:focus-visible {
  color: var(--paper);
  transform: translateX(4px);
}

.page-faq .faq-item[open] .faq-a {
  animation: faqAnswerIn 0.32s var(--ease-out) both;
}

@keyframes faqAnswerIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* 联系方式卡 */
.page-faq .faq-contact {
  display: grid;
  gap: 18px;
  margin-top: 22px;
  padding: 22px var(--faq-pad);
  border: 1px solid var(--line-gold);
  background:
    linear-gradient(135deg, rgba(201, 162, 75, 0.12), rgba(35, 49, 58, 0.55) 62%, rgba(11, 12, 14, 0.9));
}

.page-faq .faq-contact-key {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--celadon);
}

.page-faq .faq-contact-val {
  margin: 7px 0 6px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-faq .faq-contact-val a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 199, 122, 0.45);
}

.page-faq .faq-contact-val a:hover,
.page-faq .faq-contact-val a:focus-visible {
  color: var(--paper);
}

.page-faq .faq-contact-sub {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-dim);
}

@media (min-width: 640px) {
  .page-faq .faq-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

/* 收束区 */
.page-faq .faq-next {
  padding: 0 0 clamp(46px, 7vw, 84px);
}

.page-faq .faq-next-card {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line-gold);
  background:
    radial-gradient(90% 140% at 100% 0%, rgba(179, 58, 43, 0.22), transparent 60%),
    linear-gradient(180deg, var(--xuanqing), var(--ink-soft));
  box-shadow: var(--shadow-card);
}

.page-faq .faq-next-copy .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--celadon);
}

.page-faq .faq-next-copy h2 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.3rem, 2.8vw, 1.8rem);
  line-height: 1.4;
  color: var(--paper);
}

.page-faq .faq-next-copy p {
  margin: 0;
  max-width: 46em;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--text-dim);
}

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

.page-faq .faq-next-tip {
  margin: 20px 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-faq .faq-next-tip a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 199, 122, 0.45);
}

.page-faq .faq-next-tip a:hover,
.page-faq .faq-next-tip a:focus-visible {
  color: var(--paper);
}

@media (min-width: 860px) {
  .page-faq .faq-next-card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 36px;
  }
}

/* 动效兜底 */
.js .page-faq [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.36s var(--ease-out), transform 0.36s var(--ease-out);
}

.js .page-faq [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    animation: none !important;
    transition: none !important;
  }

  .js .page-faq [data-reveal] {
    opacity: 1;
    transform: none;
  }
}
<<<PAGE_CSS_END>>>