.page-faq {
  --faq-accent: var(--cg-gold);
  --faq-panel: rgba(255, 255, 255, 0.62);
  background: var(--cg-ink);
  color: var(--cg-ceramic);
  font-family: var(--cg-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(24px, 5vw, 44px) 0 clamp(44px, 7vw, 76px);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(200, 162, 74, 0.22), transparent 62%),
    radial-gradient(85% 70% at 100% 8%, rgba(111, 138, 138, 0.20), transparent 66%),
    linear-gradient(180deg, var(--cg-night), var(--cg-ink) 72%);
  border-bottom: 1px solid var(--cg-line-gold);
}

.page-faq .faq-hero .cg-crumbs {
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: end;
}

.page-faq .faq-hero__copy .cg-index {
  color: var(--cg-gold);
  letter-spacing: 0.2em;
}

.page-faq .faq-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--cg-serif);
  font-weight: 900;
  font-size: clamp(30px, 6.6vw, 58px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--cg-ceramic);
  max-width: 20ch;
}

.page-faq .faq-hero .cg-lead {
  margin: 0 0 26px;
  max-width: 56ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--cg-steel);
}

.page-faq .faq-hero__panel {
  padding: 20px 22px;
  border: 1px solid var(--cg-line-gold);
  border-radius: var(--cg-radius-md);
  background: linear-gradient(158deg, rgba(8, 17, 30, 0.92), rgba(15, 27, 45, 0.62));
  box-shadow: var(--cg-shadow-lift);
}

.page-faq .faq-hero__panel .cg-index {
  color: var(--cg-gold-hi);
  letter-spacing: 0.18em;
  margin: 0 0 14px;
}

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

.page-faq .faq-hero__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--cg-line-soft);
  font-size: 14px;
}

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

.page-faq .faq-hero__k {
  color: var(--cg-steel);
  flex: 0 0 auto;
}

.page-faq .faq-hero__v {
  font-family: var(--cg-mono);
  font-size: 13px;
  color: var(--cg-gold-hi);
  text-align: right;
}

/* ---------- 主体区 ---------- */
.page-faq .faq-main {
  padding: clamp(36px, 6vw, 80px) 0 clamp(48px, 7vw, 92px);
  background: var(--cg-ceramic);
  color: var(--cg-ink);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 40px);
  align-items: start;
}

/* ---------- 左侧分类档案 ---------- */
.page-faq .faq-rail {
  min-width: 0;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(15, 27, 45, 0.14);
}

.page-faq .faq-rail__title {
  margin: 0 0 6px;
  font-family: var(--cg-serif);
  font-weight: 700;
  font-size: clamp(20px, 3.4vw, 24px);
  line-height: 1.3;
  color: var(--cg-ink);
}

.page-faq .faq-rail__eyebrow {
  margin: 0 0 16px;
  font-family: var(--cg-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cg-gold-deep);
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  border: 1px solid rgba(15, 27, 45, 0.16);
  border-radius: var(--cg-radius-pill);
  background: rgba(255, 255, 255, 0.5);
  color: var(--cg-ink);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: border-color 0.22s var(--cg-ease), background 0.22s var(--cg-ease), color 0.22s var(--cg-ease);
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  border-color: var(--cg-gold);
  background: #FFFFFF;
  color: var(--cg-gold-deep);
}

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

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

.page-faq .faq-rail__name {
  font-weight: 600;
}

.page-faq .faq-rail__desc {
  display: none;
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-body {
  min-width: 0;
}

.page-faq .faq-group {
  scroll-margin-top: 96px;
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(38px, 5.5vw, 62px);
}

.page-faq .faq-group--ios { --faq-accent: var(--cg-gold); }
.page-faq .faq-group--price { --faq-accent: var(--cg-gold-deep); }
.page-faq .faq-group--booking { --faq-accent: var(--cg-teal); }
.page-faq .faq-group--review { --faq-accent: var(--cg-teal-deep); }
.page-faq .faq-group--support { --faq-accent: var(--cg-crimson); }

.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(15, 27, 45, 0.16);
}

.page-faq .faq-group__num {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
  font-family: var(--cg-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--faq-accent);
}

.page-faq .faq-group__title {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-family: var(--cg-serif);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 32px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--cg-ink);
}

.page-faq .faq-group__intro {
  grid-column: 2;
  grid-row: 2;
  margin: 6px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cg-teal-deep);
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-item {
  background: var(--faq-panel);
  border: 1px solid rgba(15, 27, 45, 0.10);
  border-left: 3px solid var(--faq-accent);
  border-radius: var(--cg-radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
  transition: background 0.22s var(--cg-ease), border-color 0.22s var(--cg-ease), box-shadow 0.22s var(--cg-ease);
}

.page-faq .faq-item[open] {
  background: #FFFFFF;
  border-color: rgba(200, 162, 74, 0.42);
  border-left-color: var(--faq-accent);
  box-shadow: var(--cg-shadow-card);
}

.page-faq .faq-item > summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--cg-ink);
}

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

.page-faq .faq-item > summary::after {
  content: "+";
  flex: 0 0 auto;
  margin-left: auto;
  font-family: var(--cg-mono);
  font-size: 18px;
  line-height: 1.35;
  color: var(--faq-accent);
}

.page-faq .faq-item[open] > summary::after {
  content: "\2212";
}

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

.page-faq .faq-item__a {
  padding: 0 16px 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--cg-ink-soft);
}

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

.page-faq .faq-item__a p:first-child {
  color: var(--cg-ink);
  font-weight: 500;
}

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

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

.page-faq .faq-item__a a:hover,
.page-faq .faq-item__a a:focus-visible {
  color: var(--cg-ink);
}

/* ---------- 配图 ---------- */
.page-faq .faq-figure {
  margin: 6px 0 22px;
  border: 1px solid var(--cg-line-gold);
  border-radius: var(--cg-radius-md);
  overflow: hidden;
  background: var(--cg-night);
  box-shadow: var(--cg-shadow-lift);
}

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

.page-faq .faq-figure figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--cg-steel);
  background: var(--cg-night);
  border-top: 1px solid var(--cg-line-soft);
}

/* ---------- 收尾 ---------- */
.page-faq .faq-closing {
  padding: clamp(40px, 6vw, 76px) 0;
  background:
    radial-gradient(90% 80% at 80% 0%, rgba(200, 162, 74, 0.18), transparent 62%),
    linear-gradient(180deg, var(--cg-ink), var(--cg-night));
  border-top: 1px solid var(--cg-line-gold);
  color: var(--cg-ceramic);
}

.page-faq .faq-closing__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.5vw, 36px);
  align-items: center;
}

.page-faq .faq-closing .cg-index {
  color: var(--cg-gold);
  letter-spacing: 0.2em;
  margin: 0 0 12px;
}

.page-faq .faq-closing h2 {
  margin: 0 0 14px;
  font-family: var(--cg-serif);
  font-weight: 900;
  font-size: clamp(23px, 4vw, 36px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--cg-ceramic);
  max-width: 24ch;
}

.page-faq .faq-closing p {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cg-steel);
}

.page-faq .faq-closing__actions {
  gap: 12px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  }

  .page-faq .faq-closing__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
  }

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

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: clamp(36px, 4vw, 56px);
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 88px;
    padding: 24px 20px;
    border: 1px solid rgba(15, 27, 45, 0.12);
    border-top: 3px solid var(--cg-gold);
    border-radius: var(--cg-radius-md);
    background: rgba(255, 255, 255, 0.52);
    box-shadow: var(--cg-shadow-card);
  }

  .page-faq .faq-rail__title {
    font-size: 21px;
  }

  .page-faq .faq-rail__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
    margin-top: 6px;
  }

  .page-faq .faq-rail__link {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 2px 8px;
    padding: 11px 12px 11px 14px;
    border: 1px solid transparent;
    border-left: 3px solid transparent;
    border-radius: var(--cg-radius-xs);
    background: transparent;
    white-space: normal;
    font-size: 14px;
  }

  .page-faq .faq-rail__link:hover,
  .page-faq .faq-rail__link:focus-visible {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(15, 27, 45, 0.10);
    border-left-color: var(--cg-gold);
    color: var(--cg-ink);
  }

  .page-faq .faq-rail__num {
    grid-column: 1;
    grid-row: 1 / span 2;
    align-self: start;
    padding-top: 3px;
  }

  .page-faq .faq-rail__name {
    grid-column: 2;
    grid-row: 1;
  }

  .page-faq .faq-rail__desc {
    display: block;
    grid-column: 2;
    grid-row: 2;
    font-size: 12.5px;
    line-height: 1.6;
    color: var(--cg-teal-deep);
  }

  .page-faq .faq-item > summary {
    padding: 17px 20px;
    font-size: 16.5px;
  }

  .page-faq .faq-item__a {
    padding: 0 20px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item,
  .page-faq .faq-rail__link {
    transition: none;
  }
}
<<<END>>>