.page-faq {
  background: var(--paper);
  color: var(--ink);
}

.page-faq .breadcrumb {
  padding-top: 20px;
}

.page-faq .section {
  padding-block: clamp(44px, 8vw, 84px);
}

.page-faq .section--tight {
  padding-block: clamp(20px, 4vw, 34px) 0;
}

.page-faq .section-head h2 {
  margin: 8px 0 0;
  font-size: clamp(1.45rem, 3.2vw, 2.05rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.page-faq .section-head .lede {
  margin-top: 12px;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-80);
}

/* ---------- 搜索带 ---------- */
.page-faq .faq-band {
  position: relative;
  display: grid;
  gap: 28px;
  padding: clamp(26px, 6vw, 52px);
  background: var(--ink);
  color: var(--paper);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 0 100%);
  overflow: hidden;
}

.page-faq .faq-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    115deg,
    transparent 0 24px,
    rgba(168, 237, 228, 0.07) 24px 25px
  );
}

.page-faq .faq-band__copy,
.page-faq .faq-band__art {
  position: relative;
  z-index: 1;
}

.page-faq .faq-band .eyebrow {
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-faq .faq-band h1 {
  margin: 10px 0 0;
  max-width: 15em;
  font-size: clamp(1.85rem, 5.2vw, 3rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-faq .faq-band .lede {
  margin: 16px 0 0;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(251, 253, 252, 0.8);
}

.page-faq .faq-band__art {
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--teal-deep);
}

.page-faq .faq-band__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 热门标签 ---------- */
.page-faq .faq-tags {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding-bottom: 6px;
  overflow-x: auto;
  flex-wrap: nowrap;
  scrollbar-width: thin;
}

.page-faq .faq-tags__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-80);
  padding-right: 2px;
}

.page-faq .faq-tag {
  flex: none;
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: var(--canvas);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.18s ease-out, border-color 0.18s ease-out,
    transform 0.18s ease-out;
}

.page-faq .faq-tag:hover {
  background: var(--teal-mist);
  border-color: var(--teal);
  transform: translateY(-2px);
}

.page-faq .faq-tag:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-faq .faq-tag--hot {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 速查宽表 ---------- */
.page-faq .faq-tablewrap {
  margin-top: 22px;
  overflow-x: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow-1);
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-tablewrap:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-faq .faq-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-faq .faq-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 14px 20px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-align: left;
  white-space: nowrap;
}

.page-faq .faq-table tbody th,
.page-faq .faq-table tbody td {
  padding: 15px 20px;
  border-top: 1px solid var(--hairline);
  text-align: left;
  vertical-align: top;
  line-height: 1.62;
}

.page-faq .faq-table tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--paper);
  box-shadow: 1px 0 0 var(--hairline);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.page-faq .faq-table tbody td:nth-child(3) {
  min-width: 260px;
  color: var(--ink-80);
  font-size: 14.5px;
}

.page-faq .faq-table tbody td a {
  color: var(--teal-deep);
  font-weight: 600;
  text-decoration: none;
}

.page-faq .faq-table tbody td a:hover {
  text-decoration: underline;
}

.page-faq .faq-table tbody tr {
  transition: background 0.16s ease-out;
}

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

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

.page-faq .faq-go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 999px;
  background: var(--teal-mist);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  text-decoration: none;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.18s ease-out, transform 0.18s ease-out,
    background 0.18s ease-out;
}

.page-faq .faq-table tbody tr:hover .faq-go {
  opacity: 1;
  transform: none;
}

.page-faq .faq-go:hover,
.page-faq .faq-go:focus-visible {
  opacity: 1;
  transform: none;
  background: var(--orange);
  outline: none;
  text-decoration: none;
}

.page-faq .faq-go:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-faq .faq-tablehint {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-80);
}

/* ---------- 九类问答分区 ---------- */
.page-faq .faq-groups {
  margin-top: 26px;
  border-top: 1px solid var(--hairline);
}

.page-faq .faq-group {
  padding: 26px 0 30px;
  border-bottom: 1px solid var(--hairline);
  scroll-margin-top: 96px;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
}

.page-faq .faq-group__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-faq .faq-group h3 {
  margin: 0;
  font-size: clamp(1.12rem, 2.4vw, 1.4rem);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-faq .faq-list {
  margin: 0;
  display: grid;
  gap: 18px;
}

.page-faq .faq-item dt {
  display: flex;
  gap: 9px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
}

.page-faq .faq-item dt::before {
  content: "Q";
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.95;
  color: var(--teal-deep);
}

.page-faq .faq-item dd {
  margin: 6px 0 0 21px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-80);
}

/* ---------- 手机端章节 ---------- */
.page-faq .faq-mobile {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-faq .faq-mobile__art {
  margin: 0 auto;
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--canvas);
  box-shadow: var(--shadow-1);
}

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

.page-faq .faq-mobile h2 {
  margin: 8px 0 0;
  font-size: clamp(1.4rem, 3vw, 1.95rem);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.page-faq .faq-mobile .lede {
  margin: 12px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-80);
}

.page-faq .faq-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-faq .faq-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
}

.page-faq .faq-steps__num {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--teal);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
}

.page-faq .faq-steps h3 {
  margin: 4px 0 5px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .faq-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-80);
}

.page-faq .faq-mobile__cta {
  margin: 26px 0 0;
}

/* ---------- 收束联系块 ---------- */
.page-faq .faq-help {
  display: grid;
  gap: 26px;
  align-items: center;
  padding: clamp(24px, 5vw, 46px);
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
}

.page-faq .faq-help .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--teal-deep);
}

.page-faq .faq-help h2 {
  margin: 8px 0 0;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.page-faq .faq-help p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-80);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-faq .faq-help__contact {
  margin-top: 18px;
  display: grid;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-tags {
    flex-wrap: wrap;
    overflow: visible;
  }

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

@media (min-width: 860px) {
  .page-faq .faq-band {
    grid-template-columns: 1.18fr 0.82fr;
    align-items: center;
    gap: 44px;
  }

  .page-faq .faq-mobile {
    grid-template-columns: 0.78fr 1.22fr;
    gap: 56px;
  }

  .page-faq .faq-help {
    grid-template-columns: 1.3fr 0.7fr;
    gap: 48px;
  }
}

@media (min-width: 940px) {
  .page-faq .faq-groups {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 64px;
    border-bottom: 1px solid var(--hairline);
  }

  .page-faq .faq-group {
    border-top: 1px solid var(--hairline);
    border-bottom: 0;
  }
}

@media (hover: none) {
  .page-faq .faq-go {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-tag,
  .page-faq .faq-go,
  .page-faq .faq-table tbody tr {
    transition: none;
  }

  .page-faq .faq-tag:hover {
    transform: none;
  }
}
<<<END>>>