.page-faq {
  --faq-sticky-top: clamp(76px, 11vh, 108px);
  --faq-hair: rgba(127, 176, 201, 0.3);
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--f-body);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(22px, 3.6vw, 40px) 0 clamp(40px, 6vw, 76px);
  background:
    radial-gradient(88% 118% at 94% 2%, rgba(127, 176, 201, 0.2), transparent 62%),
    var(--c-paper);
  border-bottom: 1px solid var(--c-grid);
}

.page-faq .faq-hero .crumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(32px, 5vw, 72px);
  }
}

.page-faq .faq-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--c-red);
}

.page-faq .faq-hero__kicker::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--c-red);
  flex: none;
}

.page-faq .faq-hero__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  max-width: 20ch;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(28px, 5vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.page-faq .faq-hero__lead {
  max-width: 58ch;
  margin: 0 0 clamp(24px, 3.4vw, 36px);
  font-size: clamp(16px, 1.3vw, 17px);
  line-height: 1.78;
  color: var(--c-graphite);
}

.page-faq .faq-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 3vw, 44px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-fact {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-left: 14px;
  border-left: 2px solid var(--c-red);
}

.page-faq .faq-fact__v {
  font-family: var(--f-mono);
  font-size: clamp(21px, 2.4vw, 29px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--c-ice);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-fact__v small {
  margin-left: 3px;
  font-size: 0.48em;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--c-graphite);
}

.page-faq .faq-fact__c {
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-graphite);
  letter-spacing: 0.01em;
}

.page-faq .faq-hero__figure {
  margin: 0;
  padding: clamp(14px, 2vw, 24px);
  border: 1px solid var(--c-grid);
  background: var(--c-frost);
  box-shadow: var(--shadow-sheet);
}

.page-faq .faq-hero__figure svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-hero__cap {
  margin: 12px 0 0;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-graphite);
}

/* ---------- 发布流程数据带 ---------- */
.page-faq .faq-band {
  padding: clamp(22px, 3.4vw, 36px) 0;
}

.page-faq .faq-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(16px, 3vw, 44px);
}

.page-faq .faq-band__label {
  flex: none;
  margin: 0;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-faq .faq-band__steps {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(14px, 2.6vw, 34px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-band__steps li {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(242, 246, 248, 0.88);
}

.page-faq .faq-band__steps li + li {
  position: relative;
  padding-left: clamp(16px, 2.6vw, 34px);
}

.page-faq .faq-band__steps li + li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  bottom: 1px;
  width: 1px;
  background: rgba(224, 163, 43, 0.45);
}

.page-faq .faq-band__steps .num {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-gold);
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-shell {
  position: relative;
}

.page-faq .faq-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  overflow: hidden;
  white-space: nowrap;
  clip-path: inset(50%);
}

.page-faq .faq-tabbar {
  display: flex;
  gap: 0;
  margin-bottom: clamp(28px, 4vw, 48px);
  border-bottom: 1px solid var(--c-grid);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.page-faq .faq-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 14px clamp(13px, 2vw, 24px);
  margin-bottom: -1px;
  border-bottom: 3px solid transparent;
  font-size: clamp(14px, 1.4vw, 16px);
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--c-graphite);
  cursor: pointer;
  user-select: none;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.page-faq .faq-tab:hover {
  color: var(--c-ice);
  background: rgba(30, 74, 99, 0.05);
}

.page-faq .faq-tab__idx {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-ice-soft);
  transition: color var(--t-fast);
}

.page-faq #faq-g1:checked ~ .faq-tabbar .faq-tab[for="faq-g1"],
.page-faq #faq-g2:checked ~ .faq-tabbar .faq-tab[for="faq-g2"],
.page-faq #faq-g3:checked ~ .faq-tabbar .faq-tab[for="faq-g3"],
.page-faq #faq-g4:checked ~ .faq-tabbar .faq-tab[for="faq-g4"],
.page-faq #faq-g5:checked ~ .faq-tabbar .faq-tab[for="faq-g5"] {
  color: var(--c-ink);
  border-bottom-color: var(--c-gold);
}

.page-faq #faq-g1:checked ~ .faq-tabbar .faq-tab[for="faq-g1"] .faq-tab__idx,
.page-faq #faq-g2:checked ~ .faq-tabbar .faq-tab[for="faq-g2"] .faq-tab__idx,
.page-faq #faq-g3:checked ~ .faq-tabbar .faq-tab[for="faq-g3"] .faq-tab__idx,
.page-faq #faq-g4:checked ~ .faq-tabbar .faq-tab[for="faq-g4"] .faq-tab__idx,
.page-faq #faq-g5:checked ~ .faq-tabbar .faq-tab[for="faq-g5"] .faq-tab__idx {
  color: var(--c-red);
}

.page-faq #faq-g1:focus-visible ~ .faq-tabbar .faq-tab[for="faq-g1"],
.page-faq #faq-g2:focus-visible ~ .faq-tabbar .faq-tab[for="faq-g2"],
.page-faq #faq-g3:focus-visible ~ .faq-tabbar .faq-tab[for="faq-g3"],
.page-faq #faq-g4:focus-visible ~ .faq-tabbar .faq-tab[for="faq-g4"],
.page-faq #faq-g5:focus-visible ~ .faq-tabbar .faq-tab[for="faq-g5"] {
  outline: 2px solid var(--c-gold);
  outline-offset: -2px;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.5vw, 52px);
  align-items: start;
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 1fr) minmax(290px, 350px);
    gap: clamp(38px, 5vw, 76px);
  }
}

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

.page-faq .faq-panel {
  display: none;
}

.page-faq #faq-g1:checked ~ .faq-layout #faq-p1,
.page-faq #faq-g2:checked ~ .faq-layout #faq-p2,
.page-faq #faq-g3:checked ~ .faq-layout #faq-p3,
.page-faq #faq-g4:checked ~ .faq-layout #faq-p4,
.page-faq #faq-g5:checked ~ .faq-layout #faq-p5 {
  display: block;
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-grid);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--c-grid);
}

.page-faq .faq-qa__q {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2vw, 20px);
  padding: clamp(16px, 2.4vw, 23px) 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.55;
  color: var(--c-ink);
  transition: color var(--t-fast);
}

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

.page-faq .faq-qa__q::marker {
  content: "";
}

.page-faq .faq-qa__q:hover {
  color: var(--c-red);
}

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

.page-faq .faq-qa__num {
  flex: none;
  min-width: 2.4ch;
  padding-top: 5px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-ice-soft);
  font-variant-numeric: tabular-nums;
  transition: color var(--t-fast);
}

.page-faq .faq-qa[open] .faq-qa__num {
  color: var(--c-red);
}

.page-faq .faq-qa__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-qa__mark {
  position: relative;
  flex: none;
  width: 15px;
  height: 15px;
  margin-top: 7px;
  color: var(--c-ice);
  transition: color var(--t-fast);
}

.page-faq .faq-qa__mark::before,
.page-faq .faq-qa__mark::after {
  content: "";
  position: absolute;
  background: currentColor;
  transition: transform var(--t-fast), opacity var(--t-fast);
}

.page-faq .faq-qa__mark::before {
  left: 0;
  right: 0;
  top: 6.75px;
  height: 1.5px;
}

.page-faq .faq-qa__mark::after {
  top: 0;
  bottom: 0;
  left: 6.75px;
  width: 1.5px;
}

.page-faq .faq-qa[open] .faq-qa__mark {
  color: var(--c-red);
}

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

.page-faq .faq-qa__a {
  padding: 0 0 clamp(18px, 2.6vw, 26px);
  padding-inline-start: clamp(26px, 4vw, 42px);
}

.page-faq .faq-qa[open] .faq-qa__a {
  animation: faq-open var(--t-base) both;
}

@keyframes faq-open {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-faq .faq-qa__a p {
  max-width: 62ch;
  margin: 0 0 0.85em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-graphite);
}

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

.page-faq .faq-qa__a a {
  color: var(--c-red);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--t-fast);
}

.page-faq .faq-qa__a a:hover {
  color: var(--c-red-deep);
}

/* ---------- 检索流程配图 ---------- */
.page-faq .faq-flow {
  margin: clamp(26px, 3.6vw, 40px) 0 0;
}

.page-faq .faq-flow .media__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-graphite);
}

/* ---------- 侧边速查卡 ---------- */
.page-faq .faq-aside {
  min-width: 0;
}

@media (min-width: 1000px) {
  .page-faq .faq-aside {
    position: sticky;
    top: var(--faq-sticky-top);
  }
}

.page-faq .faq-aside__card {
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--c-ice-deep);
  border: 1px solid var(--c-gold);
  color: var(--c-frost);
  box-shadow: 10px 10px 0 -2px rgba(224, 163, 43, 0.18);
}

.page-faq .faq-aside__kicker {
  margin: 0 0 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-faq .faq-aside__title {
  margin: 0 0 clamp(16px, 2vw, 22px);
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-faq .faq-aside__rows {
  margin: 0 0 clamp(18px, 2.4vw, 24px);
  border-top: 1px solid var(--faq-hair);
}

.page-faq .faq-aside__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--faq-hair);
  font-size: 13.5px;
  line-height: 1.5;
}

.page-faq .faq-aside__row dt {
  color: rgba(242, 246, 248, 0.7);
}

.page-faq .faq-aside__row dd {
  flex: none;
  margin: 0;
  font-family: var(--f-mono);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
  color: var(--c-gold-soft);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-aside__figure {
  margin: 0 0 clamp(18px, 2.4vw, 24px);
  border: 1px solid rgba(224, 163, 43, 0.3);
  background: rgba(127, 176, 201, 0.08);
}

.page-faq .faq-aside__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-faq .faq-aside__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-faq .faq-aside__link {
  font-size: 13.5px;
  color: var(--c-gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 215, 154, 0.45);
  padding-bottom: 2px;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-faq .faq-aside__link:hover {
  color: var(--c-white);
  border-bottom-color: var(--c-white);
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 560px) {
  .page-faq .faq-hero__facts {
    gap: 18px;
  }

  .page-faq .faq-fact {
    flex: 1 1 40%;
  }

  .page-faq .faq-band__steps {
    flex-direction: column;
    gap: 10px;
  }

  .page-faq .faq-band__steps li + li {
    padding-left: 0;
  }

  .page-faq .faq-band__steps li + li::before {
    display: none;
  }

  .page-faq .faq-tab {
    padding: 12px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-qa[open] .faq-qa__a {
    animation: none;
  }

  .page-faq .faq-tab,
  .page-faq .faq-qa__q,
  .page-faq .faq-qa__num,
  .page-faq .faq-qa__mark,
  .page-faq .faq-aside__link {
    transition: none;
  }
}