.page-faq {
  padding-bottom: 0;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: 30px 0 44px;
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 14% -10%, rgba(59, 245, 212, 0.12), transparent 55%),
    repeating-linear-gradient(90deg, rgba(214, 255, 246, 0.045) 0 1px, transparent 1px 132px);
  pointer-events: none;
}

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

.page-faq .faq-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 22px;
}

.page-faq .faq-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 10px 0 16px;
  color: var(--white);
}

.page-faq .faq-lede {
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist);
  margin: 0 0 22px;
}

.page-faq .faq-metrics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-faq .faq-metric {
  background: var(--ink-1);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-faq .faq-metric__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--cyan);
  line-height: 1.2;
}

.page-faq .faq-metric__note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 状态卡 ---------- */
.page-faq .faq-status-band {
  padding: 0 0 42px;
}

.page-faq .faq-cards {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-cards > li {
  min-width: 0;
}

.page-faq .faq-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  padding: 16px;
  background: var(--glass);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--white);
  transition: border-color var(--dur) ease, background var(--dur) ease;
}

.page-faq .faq-card:hover,
.page-faq .faq-card:focus-visible {
  border-color: var(--cyan);
  background: var(--glass-strong);
  outline: none;
}

.page-faq .faq-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-faq .faq-card__title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}

.page-faq .faq-card__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-faq .faq-card__go {
  margin-top: auto;
  padding-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--teal);
}

.page-faq .faq-card:hover .faq-card__go,
.page-faq .faq-card:focus-visible .faq-card__go {
  color: var(--cyan);
}

/* ---------- 筛选条 ---------- */
.page-faq .faq-explorer {
  padding-bottom: 20px;
}

.page-faq .faq-toolbar {
  position: sticky;
  top: 0;
  z-index: 6;
  padding: 12px 0;
  background: rgba(4, 27, 24, 0.94);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: blur(10px);
}

.page-faq .faq-toolbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-faq .faq-input {
  flex: 1 1 220px;
  min-width: 0;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--white);
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color var(--dur) ease;
}

.page-faq .faq-input::placeholder {
  color: rgba(157, 189, 180, 0.7);
}

.page-faq .faq-input:focus {
  outline: none;
  border-color: var(--cyan);
}

.page-faq .faq-toolbar__hint {
  flex: 1 1 100%;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 分区 ---------- */
.page-faq .faq-stream {
  padding-top: 8px;
}

.page-faq .faq-block {
  padding: 34px 0;
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

.page-faq .faq-block__head {
  max-width: 66ch;
  margin-bottom: 22px;
}

.page-faq .faq-block__head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 4.4vw, 2.05rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 8px 0 12px;
  color: var(--white);
}

.page-faq .faq-block__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .faq-block__body {
  display: grid;
  gap: 24px;
}

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

.page-faq .faq-block__list > * + * {
  margin-top: 14px;
}

/* ---------- 问答卡 ---------- */
.page-faq .faq-q {
  padding: 16px 18px 18px;
  background: var(--glass);
  border: 1px solid var(--line-soft);
  border-left: 2px solid rgba(59, 245, 212, 0.35);
  border-radius: var(--radius);
  transition: border-color var(--dur) ease, background var(--dur) ease;
}

.page-faq .faq-q:hover {
  border-color: rgba(59, 245, 212, 0.45);
  border-left-color: var(--cyan);
  background: var(--glass-strong);
}

.page-faq .faq-q h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--white);
}

.page-faq .faq-q p {
  margin: 9px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-steps {
  list-style: none;
  counter-reset: faqstep;
  margin: 12px 0 0;
  padding: 0;
}

.page-faq .faq-steps li {
  position: relative;
  counter-increment: faqstep;
  padding-left: 36px;
  margin-bottom: 10px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-faq .faq-steps li:last-child {
  margin-bottom: 0;
}

.page-faq .faq-steps li::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  line-height: 1.5;
  padding: 1px 5px;
  color: var(--cyan);
  border: 1px solid rgba(59, 245, 212, 0.35);
  border-radius: 4px;
}

/* ---------- 图片 ---------- */
.page-faq .faq-shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-1);
}

.page-faq .faq-shot img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
}

.page-faq .faq-diagram {
  margin: 0 0 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-1);
}

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

/* ---------- 联系支持 ---------- */
.page-faq .faq-prep {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-prep li {
  padding: 14px 16px;
  background: var(--glass);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.page-faq .faq-prep .label {
  display: block;
  margin-bottom: 6px;
  color: var(--gold);
}

.page-faq .faq-prep p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-faq .faq-contact {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(59, 245, 212, 0.1), transparent 62%),
    var(--ink-1);
}

.page-faq .faq-contact__row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-faq .faq-contact__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__hint {
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .faq-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-faq .copy-btn {
  padding: 4px 11px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--cyan);
  background: transparent;
  border: 1px solid rgba(59, 245, 212, 0.4);
  border-radius: 6px;
  cursor: pointer;
  transition: background var(--dur) ease, color var(--dur) ease, border-color var(--dur) ease;
}

.page-faq .copy-btn:hover,
.page-faq .copy-btn:focus-visible {
  background: rgba(59, 245, 212, 0.12);
  border-color: var(--cyan);
  outline: none;
}

.page-faq .copy-btn[data-copied="true"] {
  color: var(--ink-2);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 速查表 ---------- */
.page-faq .faq-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-1);
}

.page-faq .faq-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq .faq-table thead th {
  padding: 12px 14px;
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--cyan);
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-faq .faq-table td {
  padding: 13px 14px;
  vertical-align: top;
  line-height: 1.7;
  color: var(--mist);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-table tbody tr:last-child td {
  border-bottom: none;
}

.page-faq .faq-table tbody tr {
  transition: background var(--dur) ease;
}

.page-faq .faq-table tbody tr:hover {
  background: var(--glass);
}

.page-faq .faq-table td:first-child {
  color: var(--white);
  font-weight: 500;
}

.page-faq .faq-table a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 245, 212, 0.4);
  white-space: nowrap;
}

.page-faq .faq-table a:hover,
.page-faq .faq-table a:focus-visible {
  border-bottom-color: var(--cyan);
  outline: none;
}

/* ---------- 空态 ---------- */
.page-faq .filter-empty {
  margin: 26px 0 0;
  padding: 22px 18px;
  text-align: center;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

/* ---------- 尾部引导 ---------- */
.page-faq .faq-cta {
  margin-top: 40px;
  padding: 38px 0 52px;
  background: var(--ink-1);
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-cta__inner {
  display: grid;
  gap: 18px;
  align-items: center;
}

.page-faq .faq-cta h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 4vw, 1.8rem);
  line-height: 1.25;
  color: var(--white);
}

.page-faq .faq-cta p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 60ch;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-prep {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-toolbar__hint {
    flex: 0 1 auto;
    margin-left: auto;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 44px 0 56px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: end;
    gap: 44px;
    margin-top: 28px;
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    padding: 22px;
  }

  .page-faq .faq-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-block__body {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.8fr);
    align-items: start;
    gap: 32px;
  }

  .page-faq .faq-block__body--single {
    grid-template-columns: minmax(0, 1fr);
    max-width: 78ch;
  }

  .page-faq .faq-q {
    padding: 18px 22px 20px;
  }
}

@media (min-width: 1120px) {
  .page-faq .faq-cards {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-card,
  .page-faq .faq-q,
  .page-faq .faq-input,
  .page-faq .copy-btn,
  .page-faq .faq-table tbody tr {
    transition: none;
  }
}
<<<END>>>