.page-faq {
  --faq-panel: #0E0C15;
  --faq-hair: rgba(214, 169, 74, 0.26);
  --faq-gridline: rgba(42, 37, 54, 0.7);
  --faq-stripe: rgba(107, 63, 212, 0.10);
  --faq-shadow: 5px 5px 0 -1px var(--layer-2), 5px 5px 0 0 var(--steel);
  --faq-body-size: 0.95rem;
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

/* ---------- 区块节奏 ---------- */
.page-faq .faq-band {
  position: relative;
  padding-block: clamp(2.4rem, 6vw, 4.75rem);
}

.page-faq .faq-hero {
  overflow: hidden;
  background-color: var(--ink);
  background-image:
    linear-gradient(var(--faq-gridline) 1px, transparent 1px),
    linear-gradient(90deg, var(--faq-gridline) 1px, transparent 1px);
  background-size: 48px 48px, 48px 48px;
  background-position: -1px -1px;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(90% 70% at 12% 0%, rgba(43, 21, 80, 0.72), transparent 62%),
    radial-gradient(80% 80% at 100% 100%, rgba(7, 6, 10, 0.92), transparent 70%);
  pointer-events: none;
}

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

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 4vw, 2.75rem);
  align-items: end;
}

.page-faq .faq-hero .tag {
  display: inline-block;
  margin-bottom: 1rem;
}

.page-faq .faq-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2rem, 6.4vw, 3.55rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--gold-bright);
  text-shadow: 0 0 34px rgba(214, 169, 74, 0.22);
}

.page-faq .faq-lede {
  max-width: 48ch;
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text);
}

.page-faq .faq-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem 2.25rem;
  margin: 1.85rem 0 0;
  padding: 1.1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--faq-hair);
}

.page-faq .faq-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.page-faq .faq-hero__num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  color: var(--gold);
}

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

.page-faq .faq-hero__media .media__frame {
  display: block;
  overflow: hidden;
  border: 1px solid var(--steel);
  box-shadow: var(--faq-shadow);
}

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

/* ---------- 通用小件 ---------- */
.page-faq .faq-sub {
  margin: 1.4rem 0 0.7rem;
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--gold-bright);
}

.page-faq .faq-body {
  margin: 0 0 1rem;
  font-size: var(--faq-body-size);
  line-height: 1.85;
  color: var(--text);
}

.page-faq .section-head {
  margin-bottom: clamp(1.5rem, 3.5vw, 2.5rem);
}

/* ---------- 01 四张答题卡 ---------- */
.page-faq .faq-quick {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.35rem;
}

.page-faq .faq-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.4rem 1.4rem 1.4rem 1.7rem;
  background: var(--layer);
  border: 1px solid var(--steel);
  box-shadow: var(--faq-shadow);
}

.page-faq .faq-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), var(--royal) 58%, transparent);
}

.page-faq .faq-card__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-faq .faq-card__q {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.16rem;
  line-height: 1.45;
  color: var(--gold-bright);
}

.page-faq .faq-card__a {
  flex: 1;
  margin: 0;
  font-size: var(--faq-body-size);
  line-height: 1.82;
  color: var(--text);
}

.page-faq .faq-card .btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}

/* ---------- 02 比对表 ---------- */
.page-faq .faq-compare__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

.page-faq .faq-sorts {
  display: grid;
  gap: 1.05rem;
  margin: 0;
}

.page-faq .faq-sorts__row {
  display: grid;
  gap: 0.35rem;
}

.page-faq .faq-sorts dt {
  margin: 0;
}

.page-faq .faq-sorts dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--text);
}

.page-faq .faq-compare__guide > p {
  margin: 0;
  font-size: var(--faq-body-size);
  line-height: 1.85;
  color: var(--text);
}

.page-faq .faq-tablewrap {
  overflow-x: auto;
  overflow-y: auto;
  max-height: 27rem;
  background: var(--layer-2);
  border: 1px solid var(--steel);
  box-shadow: var(--faq-shadow);
}

.page-faq .faq-table {
  width: 100%;
  min-width: 34rem;
  border-collapse: collapse;
  font-size: 0.9rem;
  line-height: 1.72;
}

.page-faq .faq-table__caption {
  padding: 0.9rem 1rem 0.7rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  border-bottom: 1px solid var(--steel);
}

.page-faq .faq-table th,
.page-faq .faq-table td {
  padding: 0.72rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(42, 37, 54, 0.85);
}

.page-faq .faq-table th + th,
.page-faq .faq-table td + td {
  border-left: 1px solid var(--faq-hair);
}

.page-faq .faq-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #140F1F;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--gold-bright);
}

.page-faq .faq-table tbody th[scope="row"] {
  font-weight: 600;
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-faq .faq-table tbody tr:nth-child(even) {
  background: var(--faq-stripe);
}

.page-faq .faq-table tbody tr:hover > * {
  background: rgba(43, 227, 214, 0.08);
}

.page-faq .faq-table td {
  color: var(--text);
}

.page-faq .faq-table__hint {
  margin: 0.85rem 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

/* ---------- 03 结算 ---------- */
.page-faq .faq-tablewrap--rates {
  max-height: none;
}

.page-faq .faq-timeline {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: clamp(2rem, 5vw, 3rem) 0 clamp(1.75rem, 4vw, 2.75rem);
  padding: 0 0.5rem;
}

.page-faq .faq-timeline__line {
  position: absolute;
  top: 17px;
  left: 14%;
  right: 14%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold) 10%, var(--gold) 90%, transparent);
  opacity: 0.75;
}

.page-faq .faq-node {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  text-align: center;
}

.page-faq .faq-node__ring {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  background: radial-gradient(circle at 36% 30%, rgba(243, 222, 158, 0.92), rgba(214, 169, 74, 0.14) 72%);
  box-shadow: 0 0 20px rgba(214, 169, 74, 0.5);
}

.page-faq .faq-node__date {
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--gold-bright);
}

.page-faq .faq-node__desc {
  max-width: 20ch;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text-dim);
}

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

.page-faq .faq-settle__media .media__frame {
  display: block;
  overflow: hidden;
  border: 1px solid var(--steel);
}

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

/* ---------- 04 查找与收藏 ---------- */
.page-faq .faq-find__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 4vw, 2.75rem);
}

.page-faq .faq-find__list {
  display: grid;
  gap: 0.55rem;
  margin: 1.25rem 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-find__item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 0.35rem 0.85rem;
  align-items: center;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--steel);
  border-left: 2px solid var(--gold);
  background: linear-gradient(90deg, rgba(107, 63, 212, 0.16), transparent 72%);
  font-size: 0.9rem;
  color: var(--text);
}

.page-faq .faq-find__code {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  color: var(--neon);
}

.page-faq .faq-find__state {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-faq .faq-find__aside {
  padding: 1.4rem 1.4rem 1.5rem;
  background: var(--layer);
  border: 1px solid var(--steel);
}

.page-faq .faq-find__aside .faq-sub {
  margin-top: 0;
}

.page-faq .faq-save__points {
  display: grid;
  gap: 0.8rem;
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
}

.page-faq .faq-save__points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--text);
}

.page-faq .faq-save__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-faq .faq-save__points strong {
  margin-right: 0.35rem;
  color: var(--gold-bright);
  font-weight: 600;
}

/* ---------- 05 折叠追问 ---------- */
.page-faq .faq-ask__list {
  border-top: 1px solid var(--faq-hair);
}

.page-faq .faq-ask__item {
  border-bottom: 1px solid var(--faq-hair);
}

.page-faq .faq-ask__summary {
  display: grid;
  grid-template-columns: 3rem 1fr 1.4rem;
  gap: 0.85rem;
  align-items: baseline;
  padding: 1.1rem 0.25rem;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-ask__summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-faq .faq-ask__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  transition: color 0.2s ease;
}

.page-faq .faq-ask__q {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--text);
  transition: color 0.2s ease;
}

.page-faq .faq-ask__mark {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--gold);
}

.page-faq .faq-ask__mark::before {
  content: "+";
}

.page-faq .faq-ask__item[open] .faq-ask__num {
  color: var(--neon);
}

.page-faq .faq-ask__item[open] .faq-ask__q {
  color: var(--gold-bright);
}

.page-faq .faq-ask__item[open] .faq-ask__mark::before {
  content: "\2013";
}

.page-faq .faq-ask__body {
  max-width: 68ch;
  padding: 0 0.4rem 1.35rem 3.85rem;
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 06 咨询准备 ---------- */
.page-faq .faq-prep {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(1.4rem, 4vw, 2.5rem);
  border: 1px solid var(--steel);
  background: linear-gradient(155deg, var(--royal-deep), var(--layer-2) 66%);
  box-shadow: var(--faq-shadow);
}

.page-faq .faq-prep .section-head__title {
  margin: 0.5rem 0 1rem;
}

.page-faq .faq-prep__list {
  display: grid;
  gap: 0.65rem;
  margin: 1.15rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: faqprep;
}

.page-faq .faq-prep__list li {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  gap: 0.6rem;
  align-items: baseline;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(42, 37, 54, 0.9);
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--text);
  counter-increment: faqprep;
}

.page-faq .faq-prep__list li::before {
  content: counter(faqprep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-prep__note {
  margin: 0 0 1.35rem;
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--text);
}

.page-faq .faq-prep__act .btn {
  display: inline-block;
  margin: 0 0.6rem 0.7rem 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-faq .faq-quick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-faq .faq-compare__grid {
    grid-template-columns: 4fr 8fr;
    align-items: start;
  }

  .page-faq .faq-find__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-faq .faq-prep {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }

  .page-faq .faq-ask__body {
    padding-left: 3.85rem;
  }
}

@media (min-width: 1160px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 6fr 4fr;
  }
}

@media (max-width: 560px) {
  .page-faq .faq-ask__summary {
    grid-template-columns: 2.5rem 1fr 1.2rem;
    gap: 0.6rem;
  }

  .page-faq .faq-ask__body {
    padding-left: 0.4rem;
  }

  .page-faq .faq-timeline__line {
    left: 16%;
    right: 16%;
  }

  .page-faq .faq-node__desc {
    font-size: 0.76rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-card,
  .page-faq .faq-ask__num,
  .page-faq .faq-ask__q {
    transition: none;
  }
}