.page-faq {
  --faq-line: rgba(216, 169, 75, 0.22);
  --faq-line-soft: rgba(255, 255, 255, 0.07);
  --faq-panel: linear-gradient(150deg, rgba(14, 58, 51, 0.58), rgba(6, 25, 26, 0.72));
}

.page-faq img {
  max-width: 100%;
}

.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 12px;
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  padding-block: clamp(20px, 3vw, 34px) clamp(28px, 4vw, 52px);
}

.page-faq .faq-hero .breadcrumb {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  padding: clamp(22px, 3.4vw, 44px);
  border: 1px solid var(--faq-line);
  border-radius: 32px;
  background:
    radial-gradient(120% 110% at 100% 0%, rgba(53, 240, 208, 0.12), transparent 58%),
    radial-gradient(90% 90% at 0% 100%, rgba(90, 18, 48, 0.42), transparent 62%),
    linear-gradient(158deg, rgba(14, 58, 51, 0.9), rgba(6, 25, 26, 0.95));
  overflow: hidden;
}

.page-faq .faq-hero__grid::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--gold) 0 30px, transparent 30px) top left / 100% 1px no-repeat,
    linear-gradient(180deg, var(--gold) 0 30px, transparent 30px) top left / 1px 100% no-repeat,
    linear-gradient(270deg, var(--gold) 0 30px, transparent 30px) bottom right / 100% 1px no-repeat,
    linear-gradient(0deg, var(--gold) 0 30px, transparent 30px) bottom right / 1px 100% no-repeat;
  opacity: 0.55;
}

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

.page-faq .faq-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ivory);
  text-wrap: balance;
}

.page-faq .faq-hero .lede {
  margin: 0 0 24px;
  max-width: 46ch;
  color: #C3D2CE;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.75;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-hero__figure {
  margin: 0;
  border-radius: 26px;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border: 1px solid rgba(216, 169, 75, 0.28);
}

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

/* ---------- Shell ---------- */
.page-faq .faq-shell {
  display: grid;
  gap: clamp(18px, 2.6vw, 32px);
  padding-block: clamp(8px, 2vw, 20px) clamp(36px, 5vw, 72px);
}

/* ---------- Index ---------- */
.page-faq .faq-index {
  min-width: 0;
  padding: 18px 16px;
  border: 1px solid var(--faq-line);
  border-radius: 24px;
  background: rgba(11, 43, 38, 0.7);
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-hi);
}

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

.page-faq .faq-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(216, 169, 75, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: var(--sage);
  font-size: 13px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: rgba(216, 169, 75, 0.14);
  border-color: rgba(216, 169, 75, 0.45);
  color: var(--ivory);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- Groups ---------- */
.page-faq .faq-groups {
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
  min-width: 0;
}

.page-faq .faq-group {
  min-width: 0;
  padding: clamp(16px, 2.4vw, 28px);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-card);
  background: var(--faq-panel);
  scroll-margin-top: 24px;
}

.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  column-gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(216, 169, 75, 0.16);
  margin-bottom: 6px;
}

.page-faq .faq-group__num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-faq .faq-group__num::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(53, 240, 208, 0.75);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-faq .faq-group__lead {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--sage);
}

/* ---------- Q&A ---------- */
.page-faq .qa-list {
  display: grid;
}

.page-faq .qa {
  border-top: 1px solid var(--faq-line-soft);
  border-radius: 18px;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .qa:first-child {
  border-top: 0;
}

.page-faq .qa[open] {
  background: rgba(216, 169, 75, 0.06);
  box-shadow: inset 3px 0 0 0 var(--gold);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 16px 16px 18px;
  cursor: pointer;
  list-style: none;
  color: var(--ivory);
  font-size: clamp(15px, 1.6vw, 17px);
  font-weight: 600;
  line-height: 1.55;
  transition: color var(--dur) var(--ease);
}

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

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

.page-faq .qa__q:hover {
  color: var(--gold-hi);
}

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

.page-faq .qa__icon {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  margin-top: 3px;
  border-radius: 50%;
  border: 1px solid rgba(216, 169, 75, 0.32);
  transition: border-color var(--dur) var(--ease);
}

.page-faq .qa__q:hover .qa__icon {
  border-color: var(--gold);
}

.page-faq .qa__icon::before,
.page-faq .qa__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--gold);
  transform: translate(-50%, -50%);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.page-faq .qa__icon::before {
  width: 10px;
  height: 1.5px;
}

.page-faq .qa__icon::after {
  width: 1.5px;
  height: 10px;
}

.page-faq .qa[open] .qa__icon {
  border-color: var(--cyan);
}

.page-faq .qa[open] .qa__icon::before,
.page-faq .qa[open] .qa__icon::after {
  background: var(--cyan);
}

.page-faq .qa[open] .qa__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-faq .qa__body {
  padding: 0 18px 18px;
  color: #C6D3CF;
  font-size: 15px;
  line-height: 1.78;
}

.page-faq .qa__body p {
  margin: 0;
  max-width: 54ch;
}

.page-faq .qa[open] .qa__body {
  animation: faq-slide-in var(--dur) var(--ease) both;
}

@keyframes faq-slide-in {
  from {
    opacity: 0;
    transform: translateX(-12px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ---------- Flow ---------- */
.page-faq .faq-flow {
  display: grid;
  gap: 18px;
  margin-top: 18px;
  padding-top: 20px;
  border-top: 1px dashed rgba(216, 169, 75, 0.28);
}

.page-faq .faq-flow__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-flow__step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(216, 169, 75, 0.16);
  background: rgba(255, 255, 255, 0.04);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ivory);
}

.page-faq .faq-flow__step .num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-flow__figure {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  aspect-ratio: 10 / 7;
  border: 1px solid rgba(216, 169, 75, 0.24);
}

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

/* ---------- Contact ---------- */
.page-faq .faq-contact {
  display: grid;
  gap: 12px;
  margin-top: 16px;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid rgba(216, 169, 75, 0.26);
  background:
    radial-gradient(110% 120% at 100% 0%, rgba(42, 18, 64, 0.72), transparent 62%),
    linear-gradient(140deg, rgba(90, 18, 48, 0.66), rgba(11, 43, 38, 0.72));
}

.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  font-size: 15px;
  color: var(--ivory);
}

.page-faq .faq-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-hi);
}

.page-faq .faq-contact__value {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--ivory);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__hint {
  font-size: 13px;
  color: var(--sage);
}

.page-faq .faq-contact__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sage);
}

.page-faq .faq-contact .btn {
  justify-self: start;
}

/* ---------- Next ---------- */
.page-faq .faq-next {
  padding-block: clamp(36px, 5vw, 64px);
}

.page-faq .faq-next__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-faq .faq-next__lead {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: #3A4345;
}

.page-faq .faq-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-next__link {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid rgba(20, 24, 26, 0.18);
  background: #FFFFFF;
  color: var(--graphite);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .faq-next__link:hover,
.page-faq .faq-next__link:focus-visible {
  border-color: var(--gold-ink);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(20, 24, 26, 0.1);
}

/* ---------- Desktop ---------- */
@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }

  .page-faq .faq-shell {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 24px;
    padding: 22px 18px;
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 4px;
  }

  .page-faq .faq-index__link {
    display: flex;
    justify-content: flex-start;
    padding: 10px 12px;
    border-color: transparent;
    background: transparent;
    font-size: 14px;
  }

  .page-faq .faq-flow {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-faq .faq-contact {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 24px 28px;
  }

  .page-faq .faq-contact__note {
    grid-column: 1 / 2;
  }

  .page-faq .faq-contact .btn {
    grid-row: 1 / span 3;
    grid-column: 2 / 3;
    align-self: center;
  }
}

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

  .page-faq .qa__icon::before,
  .page-faq .qa__icon::after,
  .page-faq .faq-next__link {
    transition: none;
  }
}

.page-faq {
  --faq-line: rgba(216, 169, 75, 0.22);
  --faq-line-soft: rgba(246, 241, 231, 0.08);
  --faq-answer: #C7D6D1;
}

.page-faq img {
  max-width: 100%;
  height: auto;
}

.page-faq .faq-hero {
  padding-block: clamp(24px, 5vw, 48px) clamp(20px, 3vw, 32px);
}

.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(20px, 3.5vw, 40px);
  padding: clamp(20px, 3.4vw, 42px);
  border: 1px solid var(--faq-line);
  border-radius: 32px;
  background:
    radial-gradient(110% 100% at 100% 0%, rgba(53, 240, 208, 0.10), transparent 58%),
    linear-gradient(160deg, rgba(14, 58, 51, 0.92), rgba(6, 25, 26, 0.96));
  overflow: hidden;
}

.page-faq .faq-hero__grid::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--gold) 0 28px, transparent 28px) left top / 100% 1px no-repeat,
    linear-gradient(180deg, var(--gold) 0 28px, transparent 28px) left top / 1px 100% no-repeat;
  opacity: 0.6;
}

.page-faq .faq-hero__copy {
  position: relative;
  min-width: 0;
}

.page-faq .faq-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(28px, 5.4vw, 58px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ivory);
  text-wrap: balance;
}

.page-faq .faq-hero .lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--faq-answer);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-hero__figure {
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border: 1px solid rgba(216, 169, 75, 0.3);
}

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

.page-faq .faq-shell {
  display: grid;
  gap: clamp(18px, 2.6vw, 32px);
  padding-block: clamp(18px, 3vw, 32px) clamp(40px, 6vw, 80px);
}

/* ---------- 左侧主题索引 ---------- */
.page-faq .faq-index {
  border: 1px solid var(--faq-line);
  border-radius: 24px;
  padding: 18px 16px;
  background: linear-gradient(150deg, rgba(14, 58, 51, 0.72), rgba(6, 25, 26, 0.8));
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-hi);
}

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

.page-faq .faq-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(216, 169, 75, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--sage);
  font-size: 13px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: rgba(216, 169, 75, 0.14);
  border-color: rgba(216, 169, 75, 0.45);
  color: var(--ivory);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 分组 ---------- */
.page-faq .faq-groups {
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
  min-width: 0;
}

.page-faq .faq-group {
  min-width: 0;
  padding: clamp(16px, 2.4vw, 28px);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-card);
  background: linear-gradient(150deg, rgba(14, 58, 51, 0.6), rgba(6, 25, 26, 0.74));
  scroll-margin-top: 20px;
}

.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  column-gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(216, 169, 75, 0.16);
}

.page-faq .faq-group__num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-faq .faq-group__num::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(53, 240, 208, 0.75);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 28px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-faq .faq-group__lead {
  grid-column: 1 / -1;
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 问答折叠 ---------- */
.page-faq .qa-list {
  display: grid;
  gap: 4px;
  margin-top: 12px;
}

.page-faq .qa {
  border-radius: 18px;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .qa[open] {
  background: rgba(216, 169, 75, 0.07);
  box-shadow: inset 3px 0 0 0 var(--gold);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px 14px 18px;
  cursor: pointer;
  list-style: none;
  color: var(--ivory);
  font-size: clamp(15px, 1.6vw, 17px);
  font-weight: 600;
  line-height: 1.55;
  border-radius: 18px;
  transition: color var(--dur) var(--ease);
}

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

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

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

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

.page-faq .qa__icon {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  margin-top: 3px;
  border-radius: 50%;
  border: 1px solid rgba(216, 169, 75, 0.35);
  transition: border-color var(--dur) var(--ease);
}

.page-faq .qa[open] .qa__icon {
  border-color: var(--cyan);
}

.page-faq .qa__icon::before,
.page-faq .qa__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--gold);
  transform: translate(-50%, -50%);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .qa__icon::before {
  width: 10px;
  height: 1.5px;
}

.page-faq .qa__icon::after {
  width: 1.5px;
  height: 10px;
}

.page-faq .qa[open] .qa__icon::before,
.page-faq .qa[open] .qa__icon::after {
  background: var(--cyan);
}

.page-faq .qa[open] .qa__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-faq .qa__body {
  padding: 0 18px 16px;
  color: var(--faq-answer);
  font-size: 15px;
  line-height: 1.78;
}

.page-faq .qa__body p {
  margin: 0;
  max-width: 54ch;
}

.page-faq .qa[open] .qa__body {
  animation: faq-slide var(--dur) var(--ease) both;
}

@keyframes faq-slide {
  from {
    opacity: 0;
    transform: translateX(-12px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ---------- 反馈流程 ---------- */
.page-faq .faq-flow {
  display: grid;
  gap: 18px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed rgba(216, 169, 75, 0.28);
}

.page-faq .faq-flow__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-flow__step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(216, 169, 75, 0.16);
  background: rgba(255, 255, 255, 0.04);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ivory);
}

.page-faq .faq-flow__step .num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-flow__figure {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  aspect-ratio: 10 / 7;
  border: 1px solid rgba(216, 169, 75, 0.24);
}

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

/* ---------- 联系卡片 ---------- */
.page-faq .faq-contact {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding: 22px 20px;
  border-radius: 22px;
  border: 1px solid rgba(216, 169, 75, 0.26);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(42, 18, 64, 0.7), transparent 62%),
    linear-gradient(145deg, rgba(90, 18, 48, 0.66), rgba(11, 43, 38, 0.7));
}

.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  min-width: 0;
}

.page-faq .faq-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-hi);
}

.page-faq .faq-contact__value {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--ivory);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__hint {
  font-size: 13px;
  color: var(--sage);
}

.page-faq .faq-contact__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--sage);
}

.page-faq .faq-contact .btn {
  justify-self: start;
}

/* ---------- 底部延伸 ---------- */
.page-faq .faq-next {
  padding-block: clamp(36px, 5vw, 64px);
}

.page-faq .faq-next__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--graphite);
}

.page-faq .faq-next__lead {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: #3B4547;
}

.page-faq .faq-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-next__link {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(20, 24, 26, 0.18);
  background: #FFFFFF;
  color: var(--graphite);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .faq-next__link:hover,
.page-faq .faq-next__link:focus-visible {
  border-color: var(--gold-ink);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(20, 24, 26, 0.12);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }

  .page-faq .faq-shell {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 24px;
    padding: 22px 18px;
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 4px;
  }

  .page-faq .faq-index__link {
    display: flex;
    justify-content: flex-start;
    padding: 10px 12px;
    border-color: transparent;
    background: transparent;
    font-size: 14px;
  }

  .page-faq .faq-flow {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-faq .faq-contact {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 26px 28px;
  }

  .page-faq .faq-contact .btn {
    grid-column: 2 / 3;
    grid-row: 1 / span 3;
    align-self: center;
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-group {
    padding: 30px 32px;
  }

  .page-faq .qa__q {
    padding-inline: 22px 20px;
  }

  .page-faq .qa__body {
    padding-inline: 22px 20px;
  }
}

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

  .page-faq .qa__icon::before,
  .page-faq .qa__icon::after,
  .page-faq .faq-next__link,
  .page-faq .faq-index__link {
    transition: none;
  }
}