.page-faq {
  --faq-gap: clamp(34px, 5vw, 64px);
  --faq-card-radius: 16px;
  display: block;
}

/* 面包屑 */
.page-faq .faq-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 18px 0 0;
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--nx-mist);
}
.page-faq .faq-crumb a {
  color: var(--nx-mist);
  text-decoration: none;
  transition: color .2s var(--nx-ease);
}
.page-faq .faq-crumb a:hover,
.page-faq .faq-crumb a:focus-visible { color: var(--nx-cloud); }

/* 首屏框景 */
.page-faq .faq-hero { padding: clamp(20px, 3.4vw, 38px) 0 clamp(24px, 3.6vw, 42px); }
.page-faq .faq-hero__inner {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--nx-glass-line);
  border-radius: 22px;
  padding: clamp(24px, 4vw, 52px) clamp(20px, 4vw, 46px);
  background:
    radial-gradient(130% 150% at 100% 0%, rgba(123, 69, 255, .22), transparent 58%),
    radial-gradient(90% 120% at 0% 110%, rgba(232, 184, 92, .12), transparent 62%),
    rgba(19, 17, 32, .62);
}
.page-faq .faq-hero__inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(20px, 4vw, 46px);
  right: clamp(20px, 4vw, 46px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--nx-gold) 16%, var(--nx-gold) 46%, transparent 76%);
  opacity: .7;
}
.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
}
.page-faq .faq-hero__title {
  margin: 14px 0 0;
  color: var(--nx-cloud);
}
.page-faq .faq-hero__lead {
  margin-top: 18px;
  max-width: 34em;
  color: var(--nx-mist);
  line-height: 1.85;
}
.page-faq .faq-hero__meta {
  margin-top: 20px;
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--nx-gold);
}
.page-faq .faq-hero__meta .nx-num { color: var(--nx-gold); }

.page-faq .faq-hero__side {
  border-radius: var(--faq-card-radius);
  padding: 20px;
}
.page-faq .faq-hero__side-h {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .22em;
  color: var(--nx-violet-soft);
}
.page-faq .faq-hero__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-faq .faq-hero__list li {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.page-faq .faq-k {
  margin: 0;
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--nx-mist);
}
.page-faq .faq-v {
  font-size: .88rem;
  line-height: 1.6;
  color: var(--nx-cloud);
  overflow-wrap: anywhere;
}

/* 吸顶胶囊主题导航 */
.page-faq .faq-caps {
  position: sticky;
  top: 0;
  z-index: 30;
  margin-top: clamp(8px, 2vw, 18px);
  border-bottom: 1px solid var(--nx-hair);
  background: linear-gradient(180deg, rgba(8, 7, 13, .95), rgba(8, 7, 13, .7));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.page-faq .faq-caps__inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.page-faq .faq-caps__inner::-webkit-scrollbar { display: none; }
.page-faq .faq-cap {
  flex: 0 0 auto;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--nx-glass-line);
  background: var(--nx-glass);
  font-size: .84rem;
  white-space: nowrap;
  color: var(--nx-mist);
  text-decoration: none;
  transition: color .2s var(--nx-ease), background .2s var(--nx-ease), border-color .2s var(--nx-ease);
}
.page-faq .faq-cap:hover,
.page-faq .faq-cap:focus-visible {
  color: var(--nx-cloud);
  border-color: var(--nx-violet-soft);
}
.page-faq .faq-cap.is-on {
  background: var(--nx-violet);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 6px 20px rgba(123, 69, 255, .35);
}

/* 区块节奏 */
.page-faq .faq-section {
  padding: var(--faq-gap) 0 0;
  scroll-margin-top: 96px;
}
.page-faq .faq-section--last { padding-bottom: clamp(48px, 7vw, 92px); }

.page-faq .faq-group__head { max-width: 44em; }
.page-faq .faq-group__head h2 {
  margin: 10px 0 0;
  color: var(--nx-cloud);
}
.page-faq .faq-group__desc {
  margin: 12px 0 0;
  color: var(--nx-mist);
  line-height: 1.85;
}

/* 额度说明整块 */
.page-faq .faq-credit {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(232, 184, 92, .24);
  border-radius: 22px;
  padding: clamp(24px, 3.6vw, 48px);
  background: linear-gradient(155deg, rgba(24, 20, 42, .96), rgba(8, 7, 13, .98));
}
.page-faq .faq-credit__wm {
  position: absolute;
  top: -10%;
  right: -8%;
  width: min(54%, 460px);
  height: auto;
  max-width: none;
  object-fit: cover;
  opacity: .32;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(70% 70% at 50% 45%, #000 28%, transparent 78%);
  mask-image: radial-gradient(70% 70% at 50% 45%, #000 28%, transparent 78%);
}
.page-faq .faq-credit > *:not(.faq-credit__wm) {
  position: relative;
  z-index: 1;
}
.page-faq .faq-credit__lead {
  margin: 14px 0 0;
  max-width: 40em;
  color: var(--nx-mist);
  line-height: 1.85;
}

/* 三类额度对照 */
.page-faq .faq-quota {
  margin-top: clamp(22px, 3vw, 34px);
  border: 1px solid var(--nx-hair);
  border-radius: var(--faq-card-radius);
  background: rgba(8, 7, 13, .72);
  overflow: hidden;
}
.page-faq .faq-quota__head { display: none; }
.page-faq .faq-quota__row {
  display: grid;
  gap: 10px;
  padding: 20px;
  border-top: 1px solid var(--nx-hair);
}
.page-faq .faq-quota__row:first-of-type { border-top: none; }
.page-faq .faq-quota__name {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--nx-gold);
}
.page-faq .faq-quota__cell {
  font-size: .88rem;
  line-height: 1.7;
  color: var(--nx-cloud);
}
.page-faq .faq-quota__cell .nx-num { color: var(--nx-jade); }
.page-faq .faq-quota__lbl {
  display: block;
  font-style: normal;
  font-size: .66rem;
  letter-spacing: .18em;
  color: var(--nx-mist);
  margin-bottom: 3px;
}
.page-faq .faq-credit__cards {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

/* 问答卡片 */
.page-faq .faq-cards {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 30px);
}
.page-faq .faq-card {
  border: 1px solid var(--nx-glass-line);
  border-radius: var(--faq-card-radius);
  background: var(--nx-glass);
  overflow: hidden;
  transition: border-color .22s var(--nx-ease), background .22s var(--nx-ease), box-shadow .22s var(--nx-ease);
}
.page-faq .faq-card:hover { border-color: var(--nx-violet-soft); }
.page-faq .faq-card[open] {
  border-color: rgba(123, 69, 255, .6);
  background: rgba(19, 17, 32, .8);
  box-shadow: 0 0 0 1px rgba(123, 69, 255, .3), 0 18px 38px rgba(0, 0, 0, .45);
}
.page-faq .faq-card__q {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  list-style: none;
  cursor: pointer;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.65;
  color: var(--nx-cloud);
  transition: padding .22s var(--nx-ease);
}
.page-faq .faq-card__q::-webkit-details-marker { display: none; }
.page-faq .faq-card__q::marker { content: ""; }
.page-faq .faq-card__q:focus-visible {
  outline: 2px solid var(--nx-violet-soft);
  outline-offset: -2px;
}
.page-faq .faq-card__sign {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  margin-left: auto;
  border: 1px solid var(--nx-violet-soft);
  border-radius: 50%;
  transition: transform .22s var(--nx-ease), border-color .22s var(--nx-ease);
}
.page-faq .faq-card__sign::before,
.page-faq .faq-card__sign::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--nx-violet-soft);
  transform: translate(-50%, -50%);
  transition: opacity .22s var(--nx-ease), background .22s var(--nx-ease);
}
.page-faq .faq-card__sign::before { width: 9px; height: 1px; }
.page-faq .faq-card__sign::after { width: 1px; height: 9px; }
.page-faq .faq-card[open] .faq-card__sign {
  border-color: var(--nx-gold);
  transform: rotate(180deg);
}
.page-faq .faq-card[open] .faq-card__sign::before,
.page-faq .faq-card[open] .faq-card__sign::after { background: var(--nx-gold); }
.page-faq .faq-card[open] .faq-card__sign::after { opacity: 0; }
.page-faq .faq-card[open] .faq-card__q { padding-bottom: 10px; }
.page-faq .faq-card__a {
  padding: 0 20px 24px;
  font-size: .88rem;
  line-height: 1.85;
  color: var(--nx-mist);
}
.page-faq .faq-card__a p { margin: 0; }
.page-faq .faq-card__a p + p { margin-top: 8px; }
.page-faq .faq-card__a a {
  color: var(--nx-violet-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-faq .faq-card__a a:hover { color: var(--nx-gold); }

/* 图片带 */
.page-faq .faq-media {
  margin-top: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--nx-glass-line);
  border-radius: 18px;
  overflow: hidden;
}
.page-faq .faq-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 空结果提示条 */
.page-faq .faq-hint {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: clamp(18px, 2.4vw, 26px);
  padding: 14px 18px;
  border: 1px solid rgba(63, 210, 199, .38);
  border-radius: 14px;
  background: rgba(63, 210, 199, .08);
  font-size: .84rem;
  line-height: 1.7;
  color: var(--nx-cloud);
}
.page-faq .faq-hint__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--nx-jade);
  box-shadow: 0 0 12px rgba(63, 210, 199, .7);
}

/* 人工协助 */
.page-faq .faq-support {
  position: relative;
  border: 1px solid var(--nx-glass-line);
  border-radius: 22px;
  padding: clamp(24px, 3.6vw, 46px);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(255, 138, 61, .12), transparent 55%),
    radial-gradient(110% 130% at 100% 100%, rgba(123, 69, 255, .18), transparent 60%),
    rgba(19, 17, 32, .62);
}
.page-faq .faq-support__grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 30px);
}
.page-faq .faq-support__card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px;
  border-radius: var(--faq-card-radius);
  min-width: 0;
}
.page-faq .faq-support__val {
  margin: 0;
  font-size: .95rem;
  line-height: 1.6;
  color: var(--nx-cloud);
  overflow-wrap: anywhere;
}
.page-faq .faq-support__note {
  margin: 0;
  font-size: .82rem;
  line-height: 1.75;
  color: var(--nx-mist);
}
.page-faq .faq-support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

@media (min-width: 640px) {
  .page-faq .faq-credit__cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-faq .faq-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; }
  .page-faq .faq-support__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-faq .faq-support__card:first-child { grid-column: 1 / -1; }
}

@media (min-width: 880px) {
  .page-faq .faq-hero__grid { grid-template-columns: 1.3fr .7fr; align-items: end; }
  .page-faq .faq-quota__head {
    display: grid;
    grid-template-columns: 1.05fr 1fr .9fr 1.5fr;
    gap: 18px;
    padding: 0 22px 12px;
    border-bottom: 1px solid rgba(232, 184, 92, .3);
    font-size: .66rem;
    letter-spacing: .18em;
    color: var(--nx-mist);
  }
  .page-faq .faq-quota__row {
    grid-template-columns: 1.05fr 1fr .9fr 1.5fr;
    gap: 18px;
    align-items: start;
    padding: 20px 22px;
    border-top: 1px solid var(--nx-hair);
  }
  .page-faq .faq-quota__lbl { display: none; }
  .page-faq .faq-support__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-faq .faq-support__card:first-child { grid-column: auto; }
}

@media (min-width: 1024px) {
  .page-faq .faq-cards { gap: 18px 22px; align-items: start; }
  .page-faq .faq-cards > .faq-card:nth-child(even) { margin-top: 32px; }
  .page-faq .faq-card__q { padding: 22px 24px; font-size: 1rem; }
  .page-faq .faq-card[open] .faq-card__q { padding-bottom: 12px; }
  .page-faq .faq-card__a { padding: 0 24px 28px; font-size: .9rem; }
}

@media (max-width: 959px) {
  .page-faq .faq-caps { top: 56px; }
}

@media (max-width: 719px) {
  .page-faq .faq-credit__wm {
    top: auto;
    bottom: -8%;
    right: -22%;
    width: 104%;
    opacity: .14;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .page-faq .faq-card[open] .faq-card__a {
    animation: faq-answer-in .3s var(--nx-ease) both;
  }
}

@keyframes faq-answer-in {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-card,
  .page-faq .faq-card__sign,
  .page-faq .faq-cap {
    transition: none;
  }
  .page-faq .faq-card[open] .faq-card__a { animation: none; }
}
</final>