/* ===== 多宝体育 · 常见问答 /faqs/ ===== */

.page-faq {
  background: var(--ivory);
  color: var(--graphite);
}

/* —— 首屏 —— */
.page-faq .faq-hero {
  position: relative;
  background: var(--blue-deep);
  color: var(--ivory);
  overflow: hidden;
  padding: 30px 0 52px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 54%;
  height: 170%;
  background: linear-gradient(155deg, rgba(14, 122, 95, 0.5), rgba(59, 42, 107, 0.28) 55%, transparent 88%);
  transform: skewX(-13deg);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--jade) 0%, var(--jade) 26%, var(--amber) 26%, var(--amber) 55%, var(--coral) 55%, var(--coral) 78%, var(--indigo) 78%, var(--indigo) 100%);
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero__crumb {
  margin-bottom: 26px;
  color: rgba(245, 241, 230, 0.62);
}

.page-faq .faq-hero__crumb a {
  color: rgba(245, 241, 230, 0.82);
  text-decoration: none;
  border-bottom: 1px solid var(--rule-invert);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-hero__crumb a:hover,
.page-faq .faq-hero__crumb a:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
}

.page-faq .faq-hero__kicker {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 16px;
}

.page-faq .faq-hero__title {
  font-size: clamp(26px, 5.2vw, 44px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 0 0 18px;
  max-width: 22em;
}

.page-faq .faq-hero__lead {
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.88;
  color: rgba(245, 241, 230, 0.8);
  margin: 0 0 26px;
}

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

.page-faq .faq-hero__jump a {
  display: inline-block;
  min-height: 44px;
  padding: 11px 15px;
  border: 1px solid var(--rule-invert);
  color: rgba(245, 241, 230, 0.88);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .faq-hero__jump a:hover,
.page-faq .faq-hero__jump a:focus-visible {
  background: rgba(217, 154, 34, 0.18);
  border-color: var(--amber);
  color: var(--ivory);
}

/* —— 主体布局 —— */
.page-faq .faq-body {
  padding: 44px 0 76px;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}

/* —— 左侧编号索引 —— */
.page-faq .faq-index {
  border-top: 2px solid var(--blue-deep);
  padding-top: 14px;
}

.page-faq .faq-index__head {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin: 0 0 18px;
}

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

.page-faq .faq-index__group-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber-ink);
  margin: 0 0 6px;
  padding-left: 10px;
  border-left: 2px solid var(--amber);
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  min-height: 44px;
  padding: 10px 10px 10px 10px;
  border-left: 2px solid transparent;
  color: var(--graphite);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.5;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  border-left-color: var(--amber);
  background: rgba(217, 154, 34, 0.09);
  color: var(--blue-deep);
}

.page-faq .faq-index__no {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--rule-strong);
  transition: color var(--dur) var(--ease);
}

.page-faq .faq-index__link:hover .faq-index__no,
.page-faq .faq-index__link:focus-visible .faq-index__no {
  color: var(--amber-ink);
}

/* —— 分组 —— */
.page-faq .faq-group + .faq-group {
  margin-top: 42px;
}

.page-faq .faq-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  background: var(--indigo);
  color: var(--ivory);
  padding: 14px clamp(16px, 3vw, 24px);
}

.page-faq .faq-group__no {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--amber);
  flex: 0 0 auto;
}

.page-faq .faq-group__title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 0;
}

.page-faq .faq-group__note {
  flex: 1 0 100%;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(245, 241, 230, 0.72);
  margin: 4px 0 0;
  max-width: 62ch;
}

.page-faq .faq-group__body {
  padding: 8px clamp(16px, 3vw, 24px) 28px;
}

.page-faq .faq-group__body--paper {
  background: #FDFBF6;
}

.page-faq .faq-group__body--jade {
  background: var(--jade-light);
}

.page-faq .faq-group__body--deep {
  background: var(--blue-deep);
  color: var(--ivory);
  padding-bottom: 34px;
}

/* —— 问答条目 —— */
.page-faq .qa {
  border-top: 1px solid var(--rule);
  scroll-margin-top: 24px;
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 48px;
  padding: 17px 0;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.62;
  color: var(--graphite);
  transition: color var(--dur) var(--ease);
}

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

.page-faq .qa__q:hover,
.page-faq .qa__q:focus-visible {
  color: var(--blue-mid);
}

.page-faq .qa__no {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--rule-strong);
  padding-top: 3px;
  transition: color var(--dur) var(--ease);
}

.page-faq .qa__q:hover .qa__no,
.page-faq .qa[open] .qa__no {
  color: var(--amber-ink);
}

.page-faq .qa__text {
  flex: 1 1 auto;
}

.page-faq .qa__q::after {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 8px;
  margin-left: 6px;
  border-right: 1.5px solid var(--rule-strong);
  border-bottom: 1.5px solid var(--rule-strong);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .qa[open] .qa__q::after {
  transform: rotate(-135deg);
  border-color: var(--coral-ink);
}

.page-faq .qa__a {
  padding: 0 0 20px 34px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-faq .qa__a p {
  margin: 0 0 12px;
  padding-left: 15px;
  border-left: 1px solid var(--rule);
  max-width: 64ch;
}

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

.page-faq .qa__a a {
  color: var(--jade);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 122, 95, 0.4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .qa__a a:hover,
.page-faq .qa__a a:focus-visible {
  color: var(--jade-deep);
  border-color: var(--jade-deep);
}

/* —— 费用章节：图文分栏 —— */
.page-faq .faq-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

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

.page-faq .faq-flow-fig {
  margin: 26px 0 30px;
}

.page-faq .figure__caption {
  font-size: 13px;
  line-height: 1.75;
  color: var(--graphite);
  opacity: 0.75;
  margin-top: 10px;
  max-width: 60ch;
}

/* —— 自查清单 —— */
.page-faq .checklist {
  list-style: none;
  margin: 22px 0 28px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-faq .checklist__item {
  border-top: 1px solid var(--rule-invert);
  padding-top: 16px;
}

.page-faq .checklist__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
  margin-bottom: 9px;
}

.page-faq .checklist__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ivory);
  margin: 0 0 8px;
}

.page-faq .checklist__text {
  font-size: 14px;
  line-height: 1.82;
  color: rgba(245, 241, 230, 0.76);
  margin: 0;
}

.page-faq .checklist__cta-text {
  font-size: 14px;
  line-height: 1.82;
  color: rgba(245, 241, 230, 0.76);
  margin: 0 0 18px;
  max-width: 56ch;
}

/* —— 页脚前一档呼吸 —— */
.page-faq .faq-groups {
  padding-bottom: 8px;
}

/* —— 平板及以上 —— */
@media (min-width: 901px) {
  .page-faq .faq-hero {
    padding: 40px 0 64px;
  }

  .page-faq .faq-body {
    padding: 56px 0 96px;
  }

  .page-faq .faq-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 58px;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 22px;
    max-height: calc(100vh - 44px);
    overflow-y: auto;
    scrollbar-width: thin;
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 36px;
  }

  .page-faq .faq-group__title {
    font-size: 22px;
  }

  .page-faq .checklist {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1fr) 360px;
  }
}

/* —— 窄屏收口 —— */
@media (max-width: 900px) {
  .page-faq .faq-index {
    border-top-width: 2px;
    margin-bottom: 8px;
  }

  .page-faq .faq-index__group:last-child {
    margin-bottom: 8px;
  }

  .page-faq .qa__a {
    padding-left: 24px;
  }

  .page-faq .qa__a p {
    padding-left: 12px;
  }
}

@media (max-width: 560px) {
  .page-faq .faq-hero__jump a {
    font-size: 12.5px;
    padding: 10px 12px;
  }

  .page-faq .qa__q {
    font-size: 15.5px;
  }

  .page-faq .qa__a {
    font-size: 15px;
    padding-left: 18px;
  }

  .page-faq .qa__a p {
    padding-left: 0;
    border-left: none;
  }
}
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