.page-faq {
  --faq-hair: rgba(159, 170, 196, 0.26);
  --faq-gold-line: rgba(232, 195, 106, 0.34);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-block: clamp(22px, 4vw, 40px) clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--faq-gold-line);
}

.page-faq .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--mist);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-faq .breadcrumbs__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .breadcrumbs__link:hover,
.page-faq .breadcrumbs__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-faq .breadcrumbs__sep {
  color: rgba(159, 170, 196, 0.55);
}

.page-faq .breadcrumbs__current {
  color: var(--gold);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 5vw, 3.9rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--paper);
  margin: 14px 0 0;
  max-width: 20em;
  text-wrap: balance;
}

.page-faq .faq-hero__lede {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(241, 238, 230, 0.82);
}

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

.page-faq .faq-hero__aside {
  border: 2px solid var(--gold);
  box-shadow: var(--shadow-hard);
  background: linear-gradient(155deg, var(--ink-cloud), var(--ink-deep) 70%);
  padding: 22px 20px;
  align-self: start;
}

.page-faq .faq-hero__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-faq .faq-hero__hours {
  margin: 12px 0 0;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1.1;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-faq .faq-hero__hours-label {
  margin: 6px 0 0;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-faq .faq-hero__aside-text {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--faq-hair);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(241, 238, 230, 0.76);
}

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

/* ---------- 主体双栏 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
  padding-top: clamp(28px, 4vw, 48px);
}

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

/* ---------- 章节 ---------- */
.page-faq .faq-section + .faq-section {
  margin-top: clamp(36px, 5vw, 62px);
}

.page-faq .faq-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--faq-hair);
  margin-bottom: 18px;
}

.page-faq .faq-section__head--plain {
  border-bottom: 1px solid rgba(232, 195, 106, 0.4);
}

.page-faq .faq-section__no {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-faq .faq-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.6vw, 1.95rem);
  letter-spacing: 0.02em;
  line-height: 1.3;
  color: var(--paper);
}

/* ---------- 问答手风琴 ---------- */
.page-faq .qa {
  border: 1px solid rgba(159, 170, 196, 0.3);
  background: rgba(13, 23, 48, 0.66);
  margin-bottom: 12px;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}

.page-faq .qa:hover {
  border-color: rgba(232, 195, 106, 0.55);
}

.page-faq .qa[open] {
  border-color: var(--gold);
  background: var(--ink-deep);
  box-shadow: 6px 6px 0 0 rgba(7, 11, 26, 0.78);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 1.6vw, 16.5px);
  font-weight: 500;
  line-height: 1.6;
  color: var(--paper);
}

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

.page-faq .qa__q::after {
  content: "+";
  flex: none;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}

.page-faq .qa[open] .qa__q::after {
  transform: rotate(45deg);
  background: var(--gold);
  color: var(--ink-night);
}

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-faq .qa__a {
  margin: 0 16px 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--faq-hair);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(241, 238, 230, 0.84);
}

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

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

.page-faq .qa__a a {
  color: var(--cyan);
  text-decoration-color: rgba(71, 224, 208, 0.5);
  text-underline-offset: 3px;
}

.page-faq .qa__a a:hover {
  text-underline-offset: 5px;
}

.page-faq .qa__steps {
  list-style: none;
  margin: 4px 0 12px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .qa__steps li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}

.page-faq .qa__steps .num {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

/* ---------- 配图 ---------- */
.page-faq .faq-figure {
  margin: 20px 0 0;
  border: 1px solid var(--faq-gold-line);
  background: var(--ink-cloud);
}

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

.page-faq .faq-figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--faq-hair);
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 横向提示带 ---------- */
.page-faq .faq-banner {
  margin: clamp(32px, 5vw, 54px) 0;
  background: var(--amber);
  color: var(--ink-night);
  border: 2px solid var(--ink-night);
  box-shadow: 8px 8px 0 0 rgba(7, 11, 26, 0.9);
  padding: clamp(18px, 3vw, 26px) clamp(18px, 3vw, 28px);
}

.page-faq .faq-banner__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: rgba(7, 11, 26, 0.72);
}

.page-faq .faq-banner p:last-child {
  margin: 0;
  font-size: clamp(15px, 1.8vw, 17px);
  font-weight: 500;
  line-height: 1.7;
}

/* ---------- 帮助面板 ---------- */
.page-faq .faq-help {
  border: 2px solid var(--gold);
  background: linear-gradient(140deg, rgba(22, 36, 74, 0.95), rgba(7, 11, 26, 0.96));
  box-shadow: var(--shadow-hard);
  padding: clamp(20px, 4vw, 34px);
  margin-top: clamp(36px, 5vw, 60px);
}

.page-faq .faq-help__lede {
  margin: 0 0 18px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(241, 238, 230, 0.84);
}

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

.page-faq .faq-help__links li {
  border: 1px solid rgba(159, 170, 196, 0.3);
  background: rgba(13, 23, 48, 0.6);
  padding: 14px 16px;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-help__links li:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-faq .faq-help__links a {
  display: inline-block;
  font-size: 15px;
  font-weight: 500;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(71, 224, 208, 0.5);
  padding-bottom: 2px;
}

.page-faq .faq-help__links a:hover {
  border-bottom-width: 2px;
}

.page-faq .faq-help__links span {
  display: block;
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 右侧索引 ---------- */
.page-faq .faq-index {
  border: 1px solid var(--faq-gold-line);
  background: linear-gradient(180deg, rgba(22, 36, 74, 0.9), rgba(13, 23, 48, 0.92));
  padding: 18px 16px;
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--gold);
}

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

.page-faq .faq-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(159, 170, 196, 0.34);
  color: var(--paper);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(71, 224, 208, 0.08);
}

.page-faq .faq-index__list .num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-index__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--faq-hair);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(250px, 0.8fr);
    align-items: end;
  }

  .page-faq .qa__q {
    padding: 17px 20px;
  }

  .page-faq .qa__a {
    margin: 0 20px 20px;
  }

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

@media (min-width: 980px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(0, 1fr) 272px;
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 104px;
  }

  .page-faq .faq-index__list {
    display: grid;
    gap: 2px;
  }

  .page-faq .faq-index__list a {
    display: flex;
    border: 1px solid transparent;
    border-left: 2px solid transparent;
    padding: 9px 8px;
  }

  .page-faq .faq-index__list a:hover,
  .page-faq .faq-index__list a:focus-visible {
    border-color: transparent;
    border-left-color: var(--cyan);
  }

  .page-faq .faq-flow {
    max-width: 66ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa,
  .page-faq .qa__q::after,
  .page-faq .faq-help__links li,
  .page-faq .faq-index__list a {
    transition: none;
  }

  .page-faq .faq-help__links li:hover {
    transform: none;
  }
}
<<<END>>>