.page-faq {
  --faq-gap: clamp(34px, 5.5vw, 70px);
  --faq-item-pad: 0;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(26px, 5vw, 58px) 0 clamp(28px, 5vw, 54px);
  border-bottom: 1px solid var(--sk-line-soft);
  background:
    radial-gradient(115% 90% at 84% 6%, var(--sk-purple-soft) 0%, transparent 58%),
    linear-gradient(180deg, var(--sk-deck) 0%, var(--sk-deep) 100%);
  overflow: hidden;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--sk-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--sk-grid) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 80%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 80%);
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
}

.page-faq .faq-hero__title {
  margin: 0;
  max-width: 20ch;
}

.page-faq .faq-hero__lede {
  margin: 0;
  max-width: 40em;
}

/* ---------- 场景跳转条 ---------- */
.page-faq .faq-jump {
  list-style: none;
  margin: clamp(20px, 3.2vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--sk-line);
  background: var(--sk-line);
}

.page-faq .faq-jump__item {
  background: var(--sk-deck);
  min-width: 0;
}

.page-faq .faq-jump__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-height: 46px;
  padding: 13px 15px;
  color: var(--sk-white);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: background var(--sk-t), color var(--sk-t), transform var(--sk-t);
}

.page-faq .faq-jump__link:hover,
.page-faq .faq-jump__link:focus-visible {
  background: var(--sk-panel);
  color: var(--sk-max);
}

.page-faq .faq-jump__link:focus-visible {
  outline: 2px solid var(--sk-cyan);
  outline-offset: -2px;
}

.page-faq .faq-jump__no {
  flex: 0 0 auto;
  font-family: var(--sk-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sk-cyan);
}

/* ---------- 分组标题 ---------- */
.page-faq .faq-group {
  padding-top: var(--faq-gap);
  scroll-margin-top: calc(var(--sk-frame-h) + 20px);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--sk-line);
}

.page-faq .faq-group__head::after {
  content: "";
  flex: 1 1 auto;
  min-width: 18px;
  height: 1px;
  background: linear-gradient(90deg, var(--sk-purple-soft), transparent);
}

.page-faq .faq-group__no {
  flex: 0 0 auto;
  padding: 5px 8px;
  font-family: var(--sk-font-mono);
  font-size: 12px;
  line-height: 1;
  letter-spacing: .1em;
  color: var(--sk-cyan);
  background: var(--sk-cyan-soft);
  border: 1px solid var(--sk-cyan-soft);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--sk-font-head);
  font-size: clamp(21px, 4.2vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--sk-white);
}

.page-faq .faq-group__lede {
  margin: 18px 0 0;
  max-width: 44em;
  color: var(--sk-mute);
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 配图 ---------- */
.page-faq .faq-figure {
  margin: clamp(20px, 3.4vw, 34px) 0 0;
}

.page-faq .faq-figure .sk-figure__media {
  background: var(--sk-panel);
  border: 1px solid var(--sk-line);
  overflow: hidden;
}

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

.page-faq .faq-figure--tall {
  margin-top: clamp(14px, 2.4vw, 22px);
}

.page-faq .faq-figure--tall .sk-figure__media {
  max-height: 640px;
}

/* ---------- 入口对照表 ---------- */
.page-faq .faq-table-wrap {
  margin-top: clamp(20px, 3vw, 30px);
  border: 1px solid var(--sk-line);
  background: var(--sk-deck);
}

.page-faq .faq-table {
  min-width: 620px;
}

.page-faq .faq-table th[scope="row"] {
  color: var(--sk-white);
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-list {
  margin-top: clamp(8px, 1.6vw, 16px);
  border-top: 1px solid var(--sk-line-soft);
}

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

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 17px 0;
  cursor: pointer;
  list-style: none;
  color: var(--sk-white);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  transition: color var(--sk-t);
}

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

.page-faq .faq-item__q::before {
  content: "+";
  flex: 0 0 22px;
  width: 22px;
  font-family: var(--sk-font-mono);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.35;
  text-align: center;
  color: var(--sk-cyan);
}

.page-faq .faq-item__q:hover,
.page-faq .faq-item__q:hover::before {
  color: var(--sk-purple);
}

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--sk-cyan);
  outline-offset: 3px;
}

.page-faq .faq-item[open] > .faq-item__q {
  color: var(--sk-cyan);
}

.page-faq .faq-item[open] > .faq-item__q::before {
  content: "−";
}

.page-faq .faq-item__a {
  padding: 0 0 22px;
  color: var(--sk-mute);
  font-size: 15px;
  line-height: 1.85;
}

.page-faq .faq-item__a p {
  margin: 0 0 10px;
  max-width: 42em;
}

.page-faq .faq-item__a p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-item__a a {
  color: var(--sk-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--sk-cyan-soft);
  transition: border-color var(--sk-t), color var(--sk-t);
}

.page-faq .faq-item__a a:hover,
.page-faq .faq-item__a a:focus-visible {
  color: var(--sk-max);
  border-bottom-color: var(--sk-cyan);
}

/* ---------- 排查步骤 ---------- */
.page-faq .faq-steps {
  list-style: none;
  margin: 14px 0 14px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-steps__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  background: var(--sk-panel);
  border-left: 2px solid var(--sk-cyan);
}

.page-faq .faq-steps__no {
  display: block;
  font-family: var(--sk-font-mono);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: .06em;
  color: var(--sk-cyan);
}

.page-faq .faq-steps__text {
  display: block;
  min-width: 0;
  color: var(--sk-white);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 预约组并排布局 ---------- */
.page-faq .faq-split {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  margin-top: clamp(8px, 1.6vw, 16px);
}

.page-faq .faq-split .faq-list {
  margin-top: 0;
}

/* ---------- 页尾信息带 ---------- */
.page-faq .faq-band {
  margin-top: clamp(42px, 6.5vw, 88px);
  border-top: 1px solid var(--sk-line);
  background: var(--sk-deck);
}

.page-faq .faq-band__inner {
  display: grid;
  gap: 18px;
  padding-top: clamp(22px, 3.4vw, 34px);
  padding-bottom: clamp(22px, 3.4vw, 34px);
}

.page-faq .faq-band__label {
  margin: 0 0 6px;
  font-family: var(--sk-font-mono);
  font-size: 12px;
  line-height: 1.4;
  color: var(--sk-mute);
}

.page-faq .faq-band__value {
  margin: 0;
  color: var(--sk-white);
  font-size: 15px;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.page-faq .faq-band__value a {
  color: var(--sk-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--sk-cyan-soft);
}

.page-faq .faq-band__value a:hover,
.page-faq .faq-band__value a:focus-visible {
  color: var(--sk-max);
  border-bottom-color: var(--sk-cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 520px) {
  .page-faq .faq-jump {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-item__q {
    font-size: 17px;
  }
}

@media (min-width: 760px) {
  .page-faq .faq-band__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-jump {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-faq .faq-item__a {
    padding-left: 34px;
  }

  .page-faq .faq-item__q {
    font-size: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump__link,
  .page-faq .faq-item__q,
  .page-faq .faq-item__q::before,
  .page-faq .faq-item__a a {
    transition: none;
  }
}
<<<END>>>