.page-faq {
  --faq-space: clamp(56px, 8vw, 104px);
  --faq-line: rgba(242, 193, 78, 0.12);
  color: var(--bone);
}

.page-faq .section {
  padding-block: var(--faq-space);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(28px, 5vw, 56px) clamp(40px, 6vw, 72px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -32%;
  right: -14%;
  width: min(72vw, 720px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(200, 16, 46, 0.34), rgba(200, 16, 46, 0) 66%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -20%;
  bottom: -22%;
  width: min(52vw, 500px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(14, 124, 107, 0.26), rgba(14, 124, 107, 0) 68%);
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  align-items: center;
}

.page-faq .faq-hero__copy .breadcrumb {
  margin-bottom: 18px;
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.2vw, 58px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--bone);
}

.page-faq .faq-hero .lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(15.5px, 1.8vw, 17.5px);
  line-height: 1.9;
  color: var(--mist);
}

/* 搜索框 */

.page-faq .faq-search {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: clamp(24px, 3vw, 32px);
  width: min(100%, 580px);
  padding: 8px 8px 8px 20px;
  background: linear-gradient(140deg, var(--graphite), rgba(15, 15, 18, 0.94));
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-card);
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-faq .faq-search:focus-within {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(242, 193, 78, 0.16), var(--shadow-card);
}

.page-faq .faq-search__input {
  flex: 1 1 150px;
  min-width: 0;
  padding: 10px 0;
  border: 0;
  background: transparent;
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 15px;
}

.page-faq .faq-search__input::placeholder {
  color: var(--dim);
}

.page-faq .faq-search__input:focus {
  outline: none;
}

.page-faq .faq-search__clear {
  flex: 0 0 auto;
}

.page-faq .faq-search__status {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--dim);
}

/* 快捷胶囊 */

.page-faq .faq-quick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
}

.page-faq .faq-quick__label {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.page-faq .faq-quick .chip {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--hair);
  border-radius: var(--r-pill);
  background: rgba(42, 42, 48, 0.6);
  color: var(--bone);
  font-size: 13.5px;
  text-decoration: none;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-faq .faq-quick .chip:hover,
.page-faq .faq-quick .chip:focus-visible {
  transform: translateY(-2px);
  border-color: var(--gold);
  color: var(--gold-soft);
}

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

/* 首屏配图 */

.page-faq .faq-hero__figure {
  margin: 0;
  transform: rotate(-1.2deg);
}

.page-faq .faq-hero__figure .figure__frame {
  overflow: hidden;
  aspect-ratio: 16 / 11;
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
}

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

@media (min-width: 920px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}

/* ---------- 四步流程 ---------- */

.page-faq .faq-flow {
  position: relative;
}

.page-faq .faq-steps {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-faq .faq-step {
  position: relative;
  padding: 24px 22px 22px;
  background: linear-gradient(155deg, rgba(42, 42, 48, 0.92), rgba(15, 15, 18, 0.94));
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  transition: transform 200ms var(--ease), border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-faq .faq-step:hover {
  transform: translateY(-6px);
  border-color: var(--hair-strong);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 28%, var(--gold-soft), var(--gold) 48%, #a8781f 100%);
  color: #241703;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 22px -12px rgba(242, 193, 78, 0.95);
}

.page-faq .faq-step__title {
  margin: 16px 0 8px;
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--bone);
}

.page-faq .faq-step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

@media (min-width: 880px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .faq-step::after {
    content: "";
    position: absolute;
    top: 44px;
    right: -13px;
    width: 8px;
    height: 8px;
    border-top: 2px solid var(--gold);
    border-right: 2px solid var(--gold);
    transform: rotate(45deg);
    opacity: 0.72;
    z-index: 2;
  }

  .page-faq .faq-step:last-child::after {
    display: none;
  }
}

.page-faq .faq-flow__figure {
  margin: clamp(32px, 4vw, 52px) 0 0;
}

.page-faq .faq-flow__figure .figure__frame {
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
}

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

.page-faq .faq-flow__figure .figure__cap {
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--dim);
}

/* ---------- 问答分组 ---------- */

.page-faq .faq-groups {
  display: grid;
  gap: clamp(38px, 5.5vw, 68px);
  margin-top: clamp(30px, 4vw, 52px);
}

.page-faq .faq-group {
  display: grid;
  gap: 18px;
  padding-top: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-group__mark {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-faq .faq-group__index {
  font-family: var(--font-mono);
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--red);
  text-shadow: 0 0 26px rgba(200, 16, 46, 0.45);
}

.page-faq .faq-group:nth-child(even) .faq-group__index {
  color: var(--jade);
  text-shadow: 0 0 26px rgba(14, 124, 107, 0.55);
}

.page-faq .faq-group__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--mist);
}

.page-faq .faq-group__body {
  display: grid;
  gap: 0;
}

.page-faq .faq-group__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.5vw, 25px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--bone);
}

@media (min-width: 900px) {
  .page-faq .faq-group {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }

  .page-faq .faq-group__mark {
    position: sticky;
    top: 104px;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-faq .faq-group__label {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.3em;
  }
}

/* 折叠问答条目 */

.page-faq .faq-item {
  position: relative;
  padding-left: 18px;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-item:first-of-type {
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: transparent;
  transition: background 220ms var(--ease);
}

.page-faq .faq-item[open]::before {
  background: linear-gradient(180deg, var(--gold), var(--red-deep));
}

.page-faq .faq-item[hidden] {
  display: none;
}

.page-faq .faq-item summary {
  position: relative;
  display: block;
  cursor: pointer;
  list-style: none;
  padding: 17px 42px 17px 4px;
  font-family: var(--font-display);
  font-size: clamp(15.5px, 1.7vw, 17px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--bone);
  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:hover {
  color: var(--gold-soft);
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: 4px;
}

.page-faq .faq-item summary::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 25px;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(45deg);
  transition: transform 220ms var(--ease);
}

.page-faq .faq-item[open] summary::after {
  transform: rotate(-135deg);
  border-color: var(--gold-soft);
}

.page-faq .faq-item .fold__body {
  padding: 0 42px 20px 4px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

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

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

/* ---------- 客服引导 ---------- */

.page-faq .faq-help__inner {
  display: grid;
  gap: 24px;
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(200, 16, 46, 0.18), rgba(15, 15, 18, 0.92) 58%);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-help__text .section-title {
  margin: 8px 0 10px;
}

.page-faq .faq-help__text .section-note {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

@media (min-width: 780px) {
  .page-faq .faq-help__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: center;
  }

  .page-faq .faq-help__actions {
    justify-content: flex-end;
  }
}
</PAGE_CSS>>>