.page-faq {
  --faq-pad: clamp(16px, 4vw, 40px);
  --faq-accent: var(--c-gold);
  color: var(--c-mist);
  background: var(--c-deep);
  overflow-x: hidden;
}

.page-faq a { color: inherit; }

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: 20px 0 32px;
  background:
    radial-gradient(circle at 84% 8%, rgba(242, 193, 78, .12), transparent 46%),
    radial-gradient(circle at 6% 92%, rgba(255, 122, 61, .09), transparent 52%),
    var(--c-deep);
}
.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(233, 237, 245, .16) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: .45;
  pointer-events: none;
}
.page-faq .faq-hero .container { position: relative; z-index: 1; }

.page-faq .faq-hero__frame {
  margin-top: 16px;
  padding: clamp(20px, 4vw, 40px);
  background: linear-gradient(158deg, rgba(14, 26, 43, .92), rgba(7, 11, 20, .58));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(28px, 6.4vw, 52px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-mist);
}

.page-faq .faq-hero__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-steel);
}

.page-faq .faq-hero__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 24px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}
.page-faq .faq-stat { display: flex; flex-direction: column; gap: 4px; }
.page-faq .faq-stat__num {
  font-size: 22px;
  font-weight: 700;
  color: var(--c-gold);
  letter-spacing: -.02em;
}
.page-faq .faq-stat__label {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-steel);
  text-transform: uppercase;
}

/* ---------- 定位条 ---------- */
.page-faq .faq-query {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 10px 14px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
}
.page-faq .faq-query__label {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-gold);
}
.page-faq .faq-query__input {
  flex: 1 1 200px;
  min-width: 0;
  padding: 8px 10px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--c-mist);
  background: rgba(7, 11, 20, .6);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  outline-offset: 2px;
}
.page-faq .faq-query__input::placeholder { color: rgba(138, 151, 171, .8); }
.page-faq .faq-query__input:focus { border-color: var(--c-gold); }
.page-faq .faq-query__hint {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-steel);
}

.page-faq .faq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-chip {
  display: inline-block;
  padding: 7px 12px;
  font-size: 13px;
  color: var(--c-mist);
  text-decoration: none;
  background: rgba(14, 26, 43, .9);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: border-color .16s var(--ease), color .16s var(--ease), transform .16s var(--ease);
}
.page-faq .faq-chip:hover,
.page-faq .faq-chip:focus-visible {
  color: var(--c-gold);
  border-color: var(--c-gold);
  transform: translateY(-1px);
}

/* ---------- 主体分栏 ---------- */
.page-faq .faq-body { padding: 8px 0 56px; }
.page-faq .faq-layout { display: grid; grid-template-columns: 1fr; gap: 24px; }
.page-faq .faq-rail { display: none; }

/* ---------- 章节 ---------- */
.page-faq .faq-sec {
  padding: 28px 0 8px;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--cmd-h) + 16px);
}
.page-faq .faq-sec:first-child { border-top: 0; padding-top: 8px; }

.page-faq .faq-sec__head { max-width: 70ch; }
.page-faq .faq-sec__head h2 {
  margin: 8px 0 0;
  font-size: clamp(22px, 4.4vw, 32px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-mist);
}
.page-faq .faq-sec__lead {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-steel);
}
.page-faq .faq-sec__lead a,
.page-faq .faq-qa__a a { color: var(--c-gold); text-decoration: none; border-bottom: 1px solid rgba(242, 193, 78, .4); }
.page-faq .faq-sec__lead a:hover,
.page-faq .faq-qa__a a:hover { color: var(--c-signal); border-bottom-color: var(--c-signal); }

.page-faq .faq-sec__grid { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 18px; }
.page-faq .faq-sec__col > * + * { margin-top: 14px; }

.page-faq .faq-label {
  margin: 18px 0 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--faq-accent);
  text-transform: uppercase;
}
.page-faq .faq-sec__head + .faq-label { margin-top: 20px; }

/* 章节色带 */
.page-faq .faq-sec--cards {
  --faq-accent: var(--c-brick);
  background: linear-gradient(180deg, rgba(58, 18, 32, .5), transparent 72%);
  padding-left: var(--faq-pad);
  padding-right: var(--faq-pad);
  border-radius: var(--radius);
}
.page-faq .faq-sec--team {
  --faq-accent: #4FA8A0;
  background: linear-gradient(180deg, rgba(11, 43, 43, .62), transparent 72%);
  padding-left: var(--faq-pad);
  padding-right: var(--faq-pad);
  border-radius: var(--radius);
}
.page-faq .faq-sec--v3 {
  --faq-accent: #9C8CE0;
  background: linear-gradient(180deg, rgba(27, 22, 56, .72), transparent 72%);
  padding-left: var(--faq-pad);
  padding-right: var(--faq-pad);
  border-radius: var(--radius);
}
.page-faq .faq-sec--contact {
  --faq-accent: var(--c-signal);
  background: linear-gradient(180deg, rgba(14, 26, 43, .85), transparent 76%);
  padding-left: var(--faq-pad);
  padding-right: var(--faq-pad);
  padding-bottom: 24px;
  border-radius: var(--radius);
}

/* ---------- 步骤 ---------- */
.page-faq .faq-steps {
  counter-reset: faqstep;
  display: grid;
  gap: 10px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-steps li {
  counter-increment: faqstep;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-mist);
  background: rgba(14, 26, 43, .82);
  border-left: 2px solid var(--faq-accent);
  border-radius: var(--radius);
}
.page-faq .faq-steps li::before {
  content: counter(faqstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.9;
  color: var(--faq-accent);
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-qa {
  background: var(--c-night);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color .18s var(--ease), background .18s var(--ease);
}
.page-faq .faq-qa + .faq-qa { margin-top: 10px; }
.page-faq .faq-qa[open] { border-color: rgba(242, 193, 78, .45); background: rgba(14, 26, 43, .96); }

.page-faq .faq-qa__q {
  position: relative;
  padding: 14px 44px 14px 16px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--c-mist);
  cursor: pointer;
  list-style: none;
}
.page-faq .faq-qa__q::-webkit-details-marker { display: none; }
.page-faq .faq-qa__q::after {
  content: "+";
  position: absolute;
  top: 12px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--c-gold);
}
.page-faq .faq-qa[open] .faq-qa__q::after { content: "–"; }
.page-faq .faq-qa__q:focus-visible { outline: 2px solid var(--c-gold); outline-offset: -2px; }

.page-faq .faq-qa__a {
  padding: 0 16px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-steel);
}

/* ---------- 提示与列表 ---------- */
.page-faq .faq-note {
  padding: 12px 14px;
  background: var(--glass);
  border: 1px dashed rgba(138, 151, 171, .34);
  border-radius: var(--radius);
}
.page-faq .faq-note p { margin: 0; font-size: 14px; line-height: 1.75; color: var(--c-steel); }
.page-faq .faq-note__key {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 6px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-deep);
  background: var(--c-gold);
  border-radius: var(--radius);
}

.page-faq .faq-panel { padding: 16px; }
.page-faq .faq-list { margin: 8px 0 0; padding: 0; list-style: none; }
.page-faq .faq-list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-steel);
  border-bottom: 1px solid var(--line-soft);
}
.page-faq .faq-list li:last-child { border-bottom: 0; }
.page-faq .faq-list__k {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

/* ---------- 红黄牌标签 ---------- */
.page-faq .faq-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.page-faq .faq-tags .tag { font-size: 12px; }

/* ---------- 栏目卡 ---------- */
.page-faq .faq-cats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 20px;
}
.page-faq .faq-cat {
  padding: 14px;
  background: rgba(14, 26, 43, .74);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--faq-accent);
  border-radius: var(--radius);
}
.page-faq .faq-cat__name {
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--faq-accent);
}
.page-faq .faq-cat__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ---------- 联系 ---------- */
.page-faq .faq-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 20px;
}
.page-faq .faq-contact__card {
  padding: 14px 16px;
  background: rgba(7, 11, 20, .72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.page-faq .faq-contact__k {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-signal);
}
.page-faq .faq-contact__v {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-mist);
  word-break: break-word;
}
.page-faq .faq-contact__note {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-steel);
}

.page-faq .faq-check { margin: 10px 0 0; padding: 0; list-style: none; }
.page-faq .faq-check li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
  border-bottom: 1px solid var(--line-soft);
}
.page-faq .faq-check li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 15px;
  width: 8px;
  height: 8px;
  background: var(--c-gold);
  transform: rotate(45deg);
}
.page-faq .faq-more { margin: 16px 0 0; }

/* ---------- 图片 ---------- */
.page-faq .faq-figure { margin: 0; }
.page-faq .faq-figure .media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--c-night);
}
.page-faq .faq-figure .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-figure .media__caption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--c-steel);
}

/* ---------- 底部链接 ---------- */
.page-faq .faq-endlinks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}
.page-faq .faq-endlink {
  display: block;
  padding: 12px 14px;
  font-size: 14px;
  color: var(--c-mist);
  text-decoration: none;
  background: rgba(14, 26, 43, .8);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color .16s var(--ease), color .16s var(--ease);
}
.page-faq .faq-endlink .mono {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-gold);
}
.page-faq .faq-endlink:hover,
.page-faq .faq-endlink:focus-visible { border-color: var(--c-gold); color: var(--c-gold); }

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-hero__meta { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-faq .faq-cats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-faq .faq-contact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-faq .faq-endlinks { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 900px) {
  .page-faq .faq-sec--catalog .faq-sec__grid,
  .page-faq .faq-sec--team .faq-sec__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }
  .page-faq .faq-sec--team .faq-sec__grid--flip {
    grid-template-columns: minmax(0, 1fr) 300px;
  }
  .page-faq .faq-sec--contact .faq-sec__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }
  .page-faq .faq-contact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-faq .faq-cats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-faq .faq-hero__lead { font-size: 16px; }
}

@media (min-width: 1024px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 40px;
  }
  .page-faq .faq-rail {
    display: block;
    position: sticky;
    top: calc(var(--cmd-h) + 28px);
    align-self: start;
  }
  .page-faq .faq-sec { padding-top: 34px; }
  .page-faq .faq-sec--catalog .faq-sec__grid,
  .page-faq .faq-sec--team .faq-sec__grid { grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-chip,
  .page-faq .faq-qa,
  .page-faq .faq-endlink { transition: none; }
  .page-faq .faq-chip:hover { transform: none; }
}
<<<END>>>