.page-faq {
  --faq-line: rgba(11, 59, 60, 0.16);
  --faq-soft: #45534f;
  --faq-shadow: 0 20px 44px -30px rgba(6, 40, 42, 0.7);
  background: var(--ivory);
  color: var(--graphite);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  background:
    radial-gradient(120% 90% at 82% 0%, #12504f 0%, rgba(11, 59, 60, 0) 58%),
    linear-gradient(168deg, var(--canal) 0%, var(--canal-deep) 100%);
  color: var(--ivory);
  padding: 26px 0 52px;
  position: relative;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 46px;
  background:
    radial-gradient(60% 100% at 20% 100%, rgba(217, 184, 108, 0.16) 0%, rgba(217, 184, 108, 0) 62%),
    radial-gradient(48% 100% at 78% 100%, rgba(217, 105, 91, 0.12) 0%, rgba(217, 105, 91, 0) 60%);
  pointer-events: none;
}

.page-faq .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-faq .breadcrumb__item {
  color: rgba(246, 241, 231, 0.66);
}

.page-faq .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 6px;
  color: rgba(217, 184, 108, 0.7);
}

.page-faq .breadcrumb__link {
  color: var(--water);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s var(--ease), color 0.15s var(--ease);
}

.page-faq .breadcrumb__link:hover,
.page-faq .breadcrumb__link:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 30px;
}

.page-faq .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin: 0 0 18px;
}

.page-faq .faq-hero .eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--gold-light);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 6.4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  max-width: 15ch;
}

.page-faq .faq-hero__lede {
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.82);
  max-width: 46ch;
  margin: 0 0 30px;
}

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

.page-faq .faq-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(217, 184, 108, 0.34);
  background: rgba(6, 40, 42, 0.42);
  color: var(--ivory);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-faq .faq-tag:hover,
.page-faq .faq-tag:focus-visible {
  border-color: var(--gold-light);
  background: rgba(217, 184, 108, 0.16);
  transform: translateY(-2px);
}

.page-faq .faq-tag__num {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--gold-light);
  letter-spacing: 0.06em;
}

.page-faq .faq-tag__label {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.page-faq .faq-hero__media {
  max-width: 300px;
  margin-inline: auto;
  position: relative;
}

.page-faq .faq-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius-l);
  border: 1px solid rgba(217, 184, 108, 0.4);
  box-shadow: 0 28px 50px -32px rgba(0, 0, 0, 0.75);
  object-fit: cover;
}

/* ---------- 主体：窄栏 + 问答 ---------- */
.page-faq .faq-shell {
  display: grid;
  gap: 26px;
  padding-block: clamp(40px, 7vw, 72px);
}

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

.page-faq .faq-rail__box {
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-m);
  background: #fffdf8;
  padding: 22px 20px;
  box-shadow: var(--faq-shadow);
}

.page-faq .faq-rail__box--deep {
  background: linear-gradient(160deg, var(--canal) 0%, var(--canal-deep) 100%);
  border-color: rgba(217, 184, 108, 0.35);
  color: var(--ivory);
}

.page-faq .faq-rail__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 10px;
  color: var(--canal);
}

.page-faq .faq-rail__box--deep .faq-rail__title {
  color: var(--gold-light);
}

.page-faq .faq-rail__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-soft);
  margin: 0 0 14px;
}

.page-faq .faq-rail__box--deep .faq-rail__text {
  color: rgba(246, 241, 231, 0.8);
}

.page-faq .faq-rail__hints {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--faq-soft);
}

.page-faq .faq-rail__hints li {
  padding-left: 14px;
  position: relative;
}

.page-faq .faq-rail__hints li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.page-faq .faq-rail__hints span {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 7px;
  border-radius: 4px;
  background: var(--water);
  color: var(--canal);
  font-weight: 600;
  font-size: 12.5px;
}

.page-faq .faq-groups {
  display: grid;
  gap: 34px;
  min-width: 0;
}

/* ---------- 问答组 ---------- */
.page-faq .faq-group {
  scroll-margin-top: 96px;
  border-top: 2px solid var(--canal);
  padding-top: 20px;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.page-faq .faq-group__num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 3.4rem);
  line-height: 0.9;
  color: var(--gold);
  letter-spacing: -0.03em;
  flex: 0 0 auto;
  transition: transform 0.2s var(--ease);
}

.page-faq .faq-group__title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.6vw, 1.75rem);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 6px;
  color: var(--canal);
}

.page-faq .faq-group__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  margin: 0;
}

/* 手风琴（作用域内补齐状态表达） */
.page-faq .accordion {
  display: grid;
  gap: 10px;
}

.page-faq .accordion__item {
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-m);
  background: #fffdf8;
  overflow: hidden;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-faq .accordion__item:hover {
  border-color: rgba(176, 138, 62, 0.55);
}

.page-faq .accordion__item:has(.accordion__trigger[aria-expanded="true"]) {
  border-color: rgba(11, 59, 60, 0.32);
  box-shadow: var(--faq-shadow);
  background: var(--ivory);
}

.page-faq .accordion__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-faq .accordion__trigger {
  display: flex;
  width: 100%;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  padding: 18px 18px;
  background: none;
  border: 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--canal);
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-faq .accordion__trigger:hover,
.page-faq .accordion__trigger:focus-visible {
  background: rgba(221, 233, 228, 0.6);
}

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

.page-faq .accordion__icon {
  position: relative;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border-radius: 50%;
  border: 1px solid var(--linen);
  background: #fff;
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-faq .accordion__icon::before,
.page-faq .accordion__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--gold);
  transform: translate(-50%, -50%);
  border-radius: 1px;
}

.page-faq .accordion__icon::before {
  width: 9px;
  height: 1.5px;
}

.page-faq .accordion__icon::after {
  width: 1.5px;
  height: 9px;
  transition: opacity 0.22s var(--ease);
}

.page-faq .accordion__trigger[aria-expanded="true"] .accordion__icon {
  border-color: var(--gold);
  transform: rotate(180deg);
}

.page-faq .accordion__trigger[aria-expanded="true"] .accordion__icon::after {
  opacity: 0;
}

.page-faq .accordion__panel {
  border-top: 1px solid rgba(201, 194, 180, 0.6);
}

.page-faq .accordion__item:has(.accordion__trigger[aria-expanded="false"]) .accordion__panel {
  display: none;
}

.page-faq .accordion__panel-inner {
  padding: 16px 18px 20px;
}

.page-faq .faq-lead-line {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--faq-soft);
}

.page-faq .faq-steps {
  counter-reset: faqstep;
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-steps li {
  counter-increment: faqstep;
  position: relative;
  padding-left: 34px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-faq .faq-steps li::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.16em;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-faq .faq-note-text {
  margin: 0;
  padding: 10px 12px;
  border-left: 2px solid var(--gold-light);
  background: rgba(221, 233, 228, 0.5);
  border-radius: 0 8px 8px 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--faq-soft);
}

.page-faq .faq-note-text a {
  color: var(--canal);
  text-decoration: underline;
  text-decoration-color: rgba(176, 138, 62, 0.6);
  text-underline-offset: 3px;
}

.page-faq .faq-note-text a:hover,
.page-faq .faq-note-text a:focus-visible {
  color: var(--coral);
}

/* iOS 配图 */
.page-faq .faq-figure {
  margin: 0 0 18px;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid rgba(176, 138, 62, 0.3);
  background: var(--water);
}

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

.page-faq .faq-figure figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--canal);
  background: rgba(255, 253, 248, 0.85);
}

/* ---------- 准备清单 ---------- */
.page-faq .faq-checklist {
  padding-block: clamp(34px, 6vw, 60px);
}

.page-faq .faq-checklist__grid {
  display: grid;
  gap: 26px;
  border-radius: var(--radius-l);
  padding: clamp(24px, 4vw, 44px);
  background:
    linear-gradient(135deg, rgba(221, 233, 228, 0.95) 0%, rgba(246, 241, 231, 0.95) 100%);
  border: 1px solid var(--faq-line);
}

.page-faq .faq-checklist__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 3rem);
  line-height: 1;
  color: var(--gold);
  margin-bottom: 12px;
}

.page-faq .faq-checklist__intro h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.8vw, 1.9rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--canal);
  margin: 0 0 12px;
}

.page-faq .faq-checklist__intro p {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--faq-soft);
  margin: 0 0 20px;
  max-width: 34ch;
}

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

.page-faq .faq-check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 13px 16px;
  background: #fffdf8;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-s);
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-soft);
}

.page-faq .faq-check-list strong {
  display: block;
  font-weight: 600;
  color: var(--canal);
  margin-bottom: 2px;
}

.page-faq .faq-check-list__box {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  border-radius: 4px;
  border: 1.5px solid var(--gold);
  background:
    linear-gradient(45deg, transparent 44%, var(--gold) 44%, var(--gold) 56%, transparent 56%) no-repeat,
    linear-gradient(-45deg, transparent 44%, var(--gold) 44%, var(--gold) 56%, transparent 56%) no-repeat;
  background-size: 0 0, 0 0;
}

/* ---------- 联系收束 ---------- */
.page-faq .faq-support {
  padding-bottom: clamp(48px, 8vw, 84px);
}

.page-faq .faq-support__grid {
  display: grid;
  gap: 26px;
  border-radius: var(--radius-l);
  padding: clamp(26px, 4.4vw, 48px);
  background: linear-gradient(155deg, var(--canal) 0%, var(--canal-deep) 100%);
  color: var(--ivory);
  box-shadow: 0 30px 60px -44px rgba(6, 40, 42, 0.9);
}

.page-faq .faq-support__main h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 14px;
  color: var(--ivory);
}

.page-faq .faq-support__main p {
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.82);
  margin: 0 0 18px;
  max-width: 46ch;
}

.page-faq .faq-support__main .eyebrow {
  color: var(--gold-light);
  margin-bottom: 12px;
}

.page-faq .faq-support__mail {
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 1.2rem);
  color: var(--gold-light);
  letter-spacing: 0.01em;
  word-break: break-all;
  margin: 0 0 22px;
}

.page-faq .faq-support__facts {
  margin: 0;
  display: grid;
  gap: 14px;
  align-content: start;
  padding-top: 6px;
  border-top: 1px solid rgba(217, 184, 108, 0.3);
}

.page-faq .faq-support__facts dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold-light);
  margin-bottom: 4px;
}

.page-faq .faq-support__facts dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.86);
}

.page-faq .faq-support__facts a {
  color: var(--water);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-support__facts a:hover,
.page-faq .faq-support__facts a:focus-visible {
  color: var(--coral);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 34px 0 62px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
    gap: 46px;
  }

  .page-faq .faq-hero__media {
    max-width: none;
    margin-inline: 0;
  }

  .page-faq .faq-checklist__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
    gap: 34px;
  }

  .page-faq .faq-support__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 36px;
  }

  .page-faq .faq-support__facts {
    border-top: 0;
    border-left: 1px solid rgba(217, 184, 108, 0.3);
    padding-top: 0;
    padding-left: 26px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-shell {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

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

  .page-faq .faq-groups {
    gap: 44px;
  }

  .page-faq .faq-group__head {
    gap: 22px;
  }

  .page-faq .accordion__trigger {
    padding: 20px 22px;
    font-size: 16px;
  }

  .page-faq .accordion__panel-inner {
    padding: 18px 22px 24px;
  }

  .page-faq .faq-group:hover .faq-group__num {
    transform: scale(1.04);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>