.page-faq {
  background: var(--wb-indigo);
  color: var(--wb-cream);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-top: clamp(22px, 4vw, 52px);
  padding-bottom: clamp(28px, 4vw, 56px);
}

.page-faq .faq-hero .wb-crumb {
  margin-bottom: clamp(20px, 3vw, 40px);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-faq .faq-hero__kicker {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--wb-gold);
  text-transform: uppercase;
}

.page-faq .faq-hero__title {
  margin: 0 0 clamp(16px, 2vw, 24px);
  font-family: var(--wb-font-heading);
  font-weight: 300;
  font-size: clamp(44px, 11vw, 96px);
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--wb-cream);
}

.page-faq .faq-hero__lede {
  max-width: 34em;
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--wb-mist);
}

.page-faq .faq-hero__meta {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--wb-line-strong);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 13px;
  color: var(--wb-mist);
}

.page-faq .faq-hero__meta .wb-mono {
  margin-right: 6px;
  font-size: 15px;
  color: var(--wb-orange-soft);
  letter-spacing: 0.04em;
}

.page-faq .faq-hero__media {
  margin: 0;
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-faq .faq-index {
  padding-top: 16px;
  border-top: 1px solid var(--wb-line-strong);
}

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

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-index__link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 12px;
  padding: 11px 4px 11px 0;
  border-bottom: 1px solid var(--wb-line);
  color: var(--wb-cream);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.25s ease, border-color 0.25s ease, padding-left 0.25s ease;
}

.page-faq .faq-index__no {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--wb-orange-soft);
}

.page-faq .faq-index__count {
  font-size: 11px;
  color: var(--wb-mist);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--wb-gold);
  border-bottom-color: var(--wb-orange);
  padding-left: 8px;
  outline: none;
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-group {
  position: relative;
  padding-top: clamp(20px, 3vw, 30px);
  margin-bottom: clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--wb-line-strong);
}

.page-faq .faq-group:last-of-type {
  margin-bottom: clamp(32px, 5vw, 56px);
}

.page-faq .faq-group__head {
  position: relative;
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-faq .faq-group__watermark {
  position: absolute;
  top: -0.32em;
  right: 0;
  font-family: var(--wb-font-mono);
  font-size: clamp(64px, 15vw, 140px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 235, 221, 0.12);
  pointer-events: none;
  user-select: none;
}

.page-faq .faq-group__kicker {
  position: relative;
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--wb-gold);
}

.page-faq .faq-group__title {
  position: relative;
  margin: 0;
  max-width: 18em;
  font-size: clamp(24px, 3.6vw, 36px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--wb-cream);
}

.page-faq .faq-group__items {
  display: grid;
  gap: 10px;
}

/* ---------- 折叠条目 ---------- */
.page-faq .faq-item {
  border: 1px solid var(--wb-line);
  border-left: 2px solid var(--wb-line-strong);
  background: rgba(27, 42, 74, 0.45);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.page-faq .faq-item[open] {
  border-left-color: var(--wb-orange);
  background: var(--wb-blue);
}

.page-faq .faq-item__q {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 16px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 1.7vw, 16px);
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--wb-cream);
}

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

.page-faq .faq-item__q:focus-visible {
  outline: 1px solid var(--wb-cyan);
  outline-offset: -3px;
}

.page-faq .faq-item__mark {
  position: relative;
  width: 13px;
  height: 13px;
  margin-top: 6px;
  flex: 0 0 auto;
}

.page-faq .faq-item__mark::before,
.page-faq .faq-item__mark::after {
  content: "";
  position: absolute;
  background: var(--wb-orange-soft);
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.page-faq .faq-item__mark::before {
  top: 6px;
  left: 0;
  width: 13px;
  height: 2px;
}

.page-faq .faq-item__mark::after {
  top: 0;
  left: 6px;
  width: 2px;
  height: 13px;
}

.page-faq .faq-item[open] .faq-item__mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .faq-item__a {
  padding: 0 16px 18px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--wb-mist);
}

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

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

.page-faq .faq-item__a a {
  color: var(--wb-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--wb-line-strong);
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

/* ---------- 步骤列表 ---------- */
.page-faq .faq-steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-faq .faq-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px dashed var(--wb-line);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-steps__no {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--wb-orange-soft);
}

/* ---------- 状态标签 ---------- */
.page-faq .faq-status {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-status__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 11px;
  border: 1px solid var(--wb-line-strong);
  font-family: var(--wb-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--wb-cream);
}

.page-faq .faq-status__item::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--wb-mist);
}

.page-faq .faq-status__item--wait::before {
  background: var(--wb-gold);
}

.page-faq .faq-status__item--doing::before {
  background: var(--wb-cyan);
}

.page-faq .faq-status__item--done::before {
  background: var(--wb-emerald);
}

.page-faq .faq-status__item--arch::before {
  background: var(--wb-mist);
  opacity: 0.6;
}

/* ---------- 响应分级 ---------- */
.page-faq .faq-tiers {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
}

.page-faq .faq-tiers__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 10px 0;
  border-top: 1px solid var(--wb-line);
  font-size: 14px;
  color: var(--wb-cream);
}

.page-faq .faq-tiers__time {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--wb-gold);
  border-bottom: 1px solid rgba(216, 162, 74, 0.5);
}

/* ---------- 配图 ---------- */
.page-faq .faq-figure {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
}

/* ---------- 收口联系块 ---------- */
.page-faq .faq-help {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  padding: clamp(22px, 3.4vw, 40px) clamp(18px, 3vw, 36px);
  background: var(--wb-blue);
  clip-path: polygon(0 0, calc(100% - var(--wb-cut)) 0, 100% var(--wb-cut), 100% 100%, 0 100%);
  border-top: 2px solid var(--wb-orange);
}

.page-faq .faq-help__kicker {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--wb-gold);
}

.page-faq .faq-help__title {
  margin: 0 0 14px;
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: 0.04em;
  color: var(--wb-cream);
}

.page-faq .faq-help__text {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  max-width: 32em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--wb-mist);
}

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

.page-faq .faq-help__contact {
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--wb-line-strong);
}

.page-faq .faq-help__row {
  display: grid;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px solid var(--wb-line);
}

.page-faq .faq-help__label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--wb-orange-soft);
}

.page-faq .faq-help__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--wb-cream);
  word-break: break-word;
}

.page-faq .faq-help__copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

.page-faq .faq-copy__status {
  font-family: var(--wb-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--wb-emerald);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: end;
  }

  .page-faq .faq-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }

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

  .page-faq .faq-item__q {
    padding: 17px 22px;
  }

  .page-faq .faq-item__a {
    padding: 0 22px 20px;
  }

  .page-faq .faq-group__watermark {
    right: 0;
    top: -0.36em;
  }

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

  .page-faq .faq-help__contact {
    padding-top: 0;
    padding-left: clamp(20px, 3vw, 34px);
    border-top: 0;
    border-left: 1px solid var(--wb-line-strong);
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 64px;
  }
}
<<<END>>>