.page-faq {
  padding-bottom: 72px;
}

.page-faq .breadcrumb {
  padding-top: 20px;
  padding-bottom: 4px;
}

.page-faq img {
  max-width: 100%;
  display: block;
}

.page-faq .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 12px 0 8px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -220px;
  right: -160px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle at center, rgba(77, 224, 255, 0.16), transparent 68%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  bottom: -180px;
  left: -180px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle at center, rgba(255, 122, 41, 0.12), transparent 70%);
  pointer-events: none;
}

.page-faq .faq-hero-grid {
  position: relative;
  display: grid;
  gap: 26px;
}

.page-faq .faq-title {
  margin: 10px 0 14px;
}

.page-faq .faq-hero .lead {
  max-width: 62ch;
}

.page-faq .faq-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 26px;
}

.page-faq .faq-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--edge-soft);
}

.page-faq .faq-facts dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-faq .faq-facts dd {
  margin: 8px 0 0;
  font-size: 30px;
  line-height: 1;
  color: var(--cyan);
  font-weight: 700;
}

.page-faq .faq-hero-media {
  margin: 0;
  aspect-ratio: 4 / 5;
  clip-path: polygon(0 2%, 100% 0, 100% 98%, 0 100%);
}

/* ---------- 索引 ---------- */
.page-faq .faq-index-wrap {
  padding: 38px 0 4px;
}

.page-faq .faq-index-title {
  margin: 8px 0 20px;
  font-size: 22px;
  line-height: 1.3;
}

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

.page-faq .faq-index-card,
.page-faq .faq-sec {
  --sec: var(--cyan);
}

.page-faq .t-cyan { --sec: var(--cyan); }
.page-faq .t-grass { --sec: var(--grass); }
.page-faq .t-rose { --sec: var(--rose); }
.page-faq .t-amber { --sec: var(--amber); }
.page-faq .t-orange { --sec: var(--orange); }

.page-faq .faq-index-card {
  display: block;
  padding: 20px 20px 22px;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-left: 3px solid var(--sec);
  color: var(--white);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 20px) 100%, 0 100%);
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.page-faq .faq-index-card h3 {
  margin: 10px 0 8px;
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-faq .faq-index-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-index-no {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--sec);
}

.page-faq .faq-index-card:hover,
.page-faq .faq-index-card:focus-visible {
  border-color: var(--sec);
  background: var(--panel-2);
  transform: translateY(-2px);
}

/* ---------- 问答分区 ---------- */
.page-faq .faq-sec {
  display: grid;
  gap: 16px;
  padding: 34px 0 30px;
  border-top: 1px solid var(--edge-soft);
}

.page-faq .faq-sec-aside {
  padding-left: 16px;
  border-left: 2px solid var(--sec);
}

.page-faq .faq-sec-aside h2 {
  margin: 8px 0 10px;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-faq .faq-sec-aside .muted {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-sec-label {
  color: var(--sec);
}

.page-faq .faq-sec-body {
  min-width: 0;
}

.page-faq .qa {
  border-bottom: 1px dashed var(--edge-soft);
}

.page-faq .qa summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa summary:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 3px;
}

.page-faq .qa-num {
  flex: none;
  padding-top: 4px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-faq .qa-q {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--white);
}

.page-faq .qa-mark {
  position: relative;
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 5px;
  border: 1px solid var(--edge);
}

.page-faq .qa-mark::before,
.page-faq .qa-mark::after {
  content: "";
  position: absolute;
  background: var(--muted);
  transition: opacity 0.2s ease, background 0.2s ease;
}

.page-faq .qa-mark::before {
  left: 3px;
  right: 3px;
  top: 7px;
  height: 1px;
}

.page-faq .qa-mark::after {
  top: 3px;
  bottom: 3px;
  left: 7px;
  width: 1px;
}

.page-faq .qa[open] .qa-mark {
  border-color: var(--sec);
}

.page-faq .qa[open] .qa-mark::before {
  background: var(--sec);
}

.page-faq .qa[open] .qa-mark::after {
  opacity: 0;
}

.page-faq .qa-body {
  padding: 0 30px 18px 34px;
}

.page-faq .qa-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .qa-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-figure {
  margin: 24px 0 0;
}

.page-faq .faq-figure .media-caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 延伸入口 ---------- */
.page-faq .faq-next {
  padding: 44px 0 0;
}

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

.page-faq .faq-next-link {
  display: block;
  padding: 22px 22px 24px;
  background: linear-gradient(140deg, var(--panel-2), var(--panel));
  border: 1px solid var(--edge);
  border-top: 2px solid var(--sec);
  color: var(--white);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-faq .faq-next-link h2 {
  margin: 8px 0 8px;
  font-size: 19px;
  line-height: 1.35;
}

.page-faq .faq-next-link p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-next-link .label {
  color: var(--sec);
}

.page-faq .faq-next-link:hover,
.page-faq .faq-next-link:focus-visible {
  border-color: var(--sec);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-index-card:nth-child(even) {
    clip-path: polygon(20px 0, 100% 0, 100% 100%, 0 100%, 0 16px);
  }

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

  .page-faq .faq-facts dd {
    font-size: 34px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-hero {
    padding: 26px 0 12px;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
    align-items: end;
    gap: 44px;
  }

  .page-faq .faq-hero-media {
    aspect-ratio: 3 / 4;
    max-height: 480px;
  }

  .page-faq .faq-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-sec {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 44px;
    padding: 42px 0 36px;
  }

  .page-faq .faq-sec-aside {
    position: sticky;
    top: 92px;
    align-self: start;
  }

  .page-faq .qa-q {
    font-size: 17px;
  }
}
<<<END>>>