.page-faq {
  --faq-pad: clamp(30px, 5vw, 68px);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-faq .container {
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 46px) 0 clamp(26px, 4vw, 42px);
  border-bottom: 1px solid var(--line);
  background-color: var(--ink);
  background-image:
    repeating-linear-gradient(115deg, rgba(255, 90, 31, 0.07) 0 1px, transparent 1px 34px),
    radial-gradient(120% 90% at 88% 0%, rgba(0, 102, 255, 0.16) 0%, transparent 58%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(90px, 18vw, 190px);
  height: 5px;
  background: linear-gradient(90deg, var(--orange) 0%, var(--blue) 100%);
}

.page-faq .faq-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 5.4vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  max-width: 22ch;
  color: var(--paper);
}

.page-faq .faq-hero .lede {
  margin-top: 16px;
  max-width: 58ch;
  color: var(--paper-2);
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.75;
}

/* ---------- 快速定位条 ---------- */
.page-faq .faq-jump {
  display: flex;
  gap: 8px;
  margin-top: clamp(20px, 3.4vw, 32px);
  padding-bottom: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-jump a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: rgba(18, 24, 38, 0.7);
  color: var(--paper);
  font-size: 0.82rem;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  border-color: var(--orange);
  background: var(--ink-2);
  color: var(--orange-soft);
  outline: none;
}

.page-faq .faq-jump__n {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

/* ---------- 区块骨架 ---------- */
.page-faq .faq-block {
  padding: var(--faq-pad) 0;
  scroll-margin-top: 84px;
}

.page-faq .faq-block--tint {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-block .section__title {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.4vw, 2.15rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
  color: var(--paper);
}

.page-faq .faq-block .section__lead {
  margin-top: 12px;
  max-width: 56ch;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ---------- 主题索引 ---------- */
.page-faq .faq-index {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

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

.page-faq .faq-index__list {
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
}

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

.page-faq .faq-index__item:first-child {
  border-top: 1px solid var(--line);
}

.page-faq .faq-index__link {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 15px 6px 15px 12px;
  text-decoration: none;
  color: var(--paper);
}

.page-faq .faq-index__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--orange);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.22s ease;
}

.page-faq .faq-index__link:hover::before,
.page-faq .faq-index__link:focus-visible::before {
  transform: scaleY(1);
}

.page-faq .faq-index__link:focus-visible {
  outline: 1px solid var(--blue-soft);
  outline-offset: 2px;
}

.page-faq .faq-index__num {
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--orange);
  padding-top: 4px;
}

.page-faq .faq-index__text {
  display: block;
  min-width: 0;
}

.page-faq .faq-index__text strong {
  display: block;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-faq .faq-index__text span {
  display: block;
  margin-top: 4px;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.6;
}

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

.page-faq .faq-index__figure .figure__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

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

.page-faq .faq-index__figure .figure__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(255, 90, 31, 0.22) 0%, transparent 46%, rgba(11, 15, 25, 0.62) 100%);
  pointer-events: none;
}

.page-faq .faq-index__figure .figure__caption {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- 分组标题 ---------- */
.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--line);
  margin-bottom: clamp(14px, 2.4vw, 22px);
}

.page-faq .faq-group__num {
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--orange);
  flex: 0 0 auto;
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  line-height: 1.15;
  letter-spacing: 0.005em;
  color: var(--paper);
}

.page-faq .faq-group__body--media {
  display: grid;
  gap: clamp(22px, 3.5vw, 38px);
  align-items: start;
}

/* ---------- 手风琴 ---------- */
.page-faq .qa-list {
  min-width: 0;
  border-top: 1px solid var(--line);
}

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

.page-faq .qa[open] {
  background: linear-gradient(90deg, rgba(255, 90, 31, 0.07) 0%, transparent 62%);
}

.page-faq .qa__summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px;
  gap: 16px;
  align-items: start;
  padding: 16px 6px 16px 4px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa__summary:focus-visible {
  outline: 1px solid var(--blue-soft);
  outline-offset: 2px;
}

.page-faq .qa__q {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
  letter-spacing: 0.005em;
}

.page-faq .qa__summary:hover .qa__q {
  color: var(--orange-soft);
}

.page-faq .qa__chev {
  position: relative;
  display: block;
  width: 12px;
  height: 12px;
  margin: 7px 0 0 auto;
  border-right: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: rotate(45deg);
  transition: transform 0.22s ease;
}

.page-faq .qa[open] .qa__chev {
  transform: rotate(-135deg);
  border-color: var(--lime);
  margin-top: 11px;
}

.page-faq .qa__body {
  padding: 0 6px 18px 4px;
  animation: faq-open 0.22s ease both;
}

.page-faq .qa__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--paper-2);
}

.page-faq .qa__body .link-arrow {
  color: var(--blue-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .qa__body .link-arrow:hover {
  color: var(--paper);
}

@keyframes faq-open {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 侧图 ---------- */
.page-faq .faq-media__figure {
  margin: 0;
}

.page-faq .faq-media__figure .figure__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-3);
}

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

.page-faq .faq-media__figure .figure__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, rgba(183, 255, 42, 0.16) 0%, transparent 42%, rgba(11, 15, 25, 0.7) 100%);
  pointer-events: none;
}

.page-faq .faq-media__figure .figure__caption {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- 联系支持 ---------- */
.page-faq .faq-block--contact {
  background:
    repeating-linear-gradient(150deg, rgba(255, 90, 31, 0.08) 0 1px, transparent 1px 28px),
    var(--ink-2);
  border-top: 2px solid var(--orange);
}

.page-faq .faq-contact {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

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

.page-faq .faq-contact__intro .btn {
  margin-top: 20px;
}

.page-faq .faq-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-contact__list li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-contact__k {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-faq .faq-contact__v {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--paper);
  word-break: break-word;
}

/* ---------- 窄屏适配 ---------- */
@media (max-width: 420px) {
  .page-faq .faq-index__link {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 10px;
    padding-left: 10px;
  }

  .page-faq .qa__summary {
    grid-template-columns: minmax(0, 1fr) 18px;
    gap: 12px;
  }

  .page-faq .qa__q {
    font-size: 0.95rem;
  }
}

@media (min-width: 720px) {
  .page-faq .faq-contact {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 900px) {
  .page-faq .faq-index {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-faq .faq-index__figure {
    position: sticky;
    top: 96px;
  }

  .page-faq .faq-group__body--media {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.68fr);
  }

  .page-faq .faq-media__figure {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump a,
  .page-faq .faq-index__link::before,
  .page-faq .qa__chev,
  .page-faq .qa__body {
    transition: none;
    animation: none;
  }
}
<<<PAGE_CSS_END>>>
<<<END>>>