.page-faq {
  --faq-pad: clamp(20px, 4vw, 44px);
  --faq-gap: clamp(18px, 3vw, 32px);
  color: var(--cream);
  background:
    radial-gradient(130% 70% at 92% 0%, rgba(123, 47, 247, 0.16), transparent 62%),
    linear-gradient(180deg, rgba(11, 16, 38, 0.25), rgba(5, 6, 15, 0.65));
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-faq > .container {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-faq .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--violet-soft);
}

.page-faq .eyebrow::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--bolt);
  transform: skewX(-24deg);
}

.page-faq .section-title {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--cream);
}

.page-faq .lede {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: clamp(14.5px, 1.6vw, 16.5px);
  line-height: 1.78;
  color: rgba(245, 241, 232, 0.78);
}

.page-faq .faq-p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(245, 241, 232, 0.78);
}

.page-faq .note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--stone);
}

/* 首屏框景 */
.page-faq .faq-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(14px, 2.6vw, 24px);
  padding: var(--faq-pad);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(26, 29, 46, 0.94), rgba(11, 16, 38, 0.72));
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(255, 210, 63, 0.16), transparent 68%);
  pointer-events: none;
}

.page-faq .faq-hero-main {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.page-faq .faq-hero-title {
  margin: 12px 0 0;
  font-size: clamp(29px, 6.6vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--cream);
}

.page-faq .faq-hero-title em {
  font-style: normal;
  color: var(--bolt);
}

.page-faq .faq-hero-lede {
  margin-top: 16px;
  max-width: 48ch;
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-hero-meta {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--stone);
}

.page-faq .faq-hero-figure {
  position: relative;
  z-index: 1;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-deep);
  overflow: hidden;
  box-shadow: var(--shadow);
}

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

.page-faq .faq-hero-figure .media-caption {
  margin: 0;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

/* 章节 */
.page-faq .faq-sec {
  margin-top: clamp(46px, 7.5vw, 92px);
}

.page-faq .faq-sec .section-head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

/* 三步自查 */
.page-faq .faq-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-faq .faq-step {
  position: relative;
  display: block;
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--violet);
  border-radius: var(--radius);
  background: var(--ink-card);
  cursor: pointer;
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease), transform 0.16s var(--ease);
}

.page-faq .faq-step:hover {
  border-color: var(--line-strong);
  border-left-color: var(--violet);
  transform: translateY(-2px);
}

.page-faq .faq-step:has(.faq-step-input:checked) {
  border-left-color: var(--mint);
  background: rgba(46, 230, 168, 0.07);
}

.page-faq .faq-step-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-faq .faq-step-num {
  position: absolute;
  top: 8px;
  right: 16px;
  font-size: 46px;
  line-height: 1;
  font-weight: 200;
  letter-spacing: -0.04em;
  color: rgba(245, 241, 232, 0.14);
}

.page-faq .faq-step-title {
  display: block;
  padding-right: 52px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--cream);
}

.page-faq .faq-step-text {
  display: block;
  margin-top: 10px;
  padding-right: 32px;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(245, 241, 232, 0.72);
}

.page-faq .faq-step-mark {
  position: absolute;
  right: 16px;
  bottom: 18px;
  width: 20px;
  height: 20px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-faq .faq-step-mark::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 3px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--mint);
  border-bottom: 2px solid var(--mint);
  transform: rotate(42deg) scale(0);
  transform-origin: center;
  transition: transform 0.16s var(--ease);
}

.page-faq .faq-step-input:checked ~ .faq-step-mark {
  border-color: var(--mint);
  background: rgba(46, 230, 168, 0.16);
}

.page-faq .faq-step-input:checked ~ .faq-step-mark::after {
  transform: rotate(42deg) scale(1);
}

.page-faq .faq-step-input:focus-visible ~ .faq-step-mark {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

/* 场景图 */
.page-faq .faq-scene-figure {
  margin: 0 0 clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-deep);
  overflow: hidden;
}

.page-faq .faq-scene-figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 26vw, 250px);
  object-fit: cover;
  object-position: center;
}

/* 场景手风琴 + 粘性目录 */
.page-faq .faq-scenario-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-gap);
}

.page-faq .faq-acc {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-faq .faq-acc-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-card);
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-faq .faq-acc-item:hover {
  border-color: var(--line-strong);
}

.page-faq .faq-acc-item[open] {
  border-color: rgba(123, 47, 247, 0.6);
  background: rgba(26, 29, 46, 0.96);
}

.page-faq .faq-acc-item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
}

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

.page-faq .faq-acc-item summary::after {
  content: "";
  width: 9px;
  height: 9px;
  margin-left: auto;
  flex: none;
  border-right: 1.5px solid var(--stone);
  border-bottom: 1.5px solid var(--stone);
  transform: rotate(45deg);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-faq .faq-acc-item[open] summary::after {
  transform: rotate(225deg);
  border-color: var(--bolt);
}

.page-faq .faq-acc-item summary:focus-visible {
  outline: 2px solid var(--violet-soft);
  outline-offset: -3px;
}

.page-faq .faq-acc-dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 3px rgba(46, 230, 168, 0.14);
}

.page-faq .faq-acc-title {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
}

.page-faq .faq-acc-tense {
  flex: none;
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-faq .faq-acc-body {
  padding: 0 18px 18px;
}

.page-faq .faq-acc-steps {
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  counter-reset: accstep;
  display: grid;
  gap: 12px;
}

.page-faq .faq-acc-steps li {
  position: relative;
  padding-left: 32px;
  counter-increment: accstep;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(245, 241, 232, 0.78);
}

.page-faq .faq-acc-steps li::before {
  content: counter(accstep);
  position: absolute;
  left: 0;
  top: 1px;
  width: 21px;
  height: 21px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(46, 230, 168, 0.45);
  border-radius: 50%;
  background: rgba(46, 230, 168, 0.12);
  color: var(--mint);
  font-size: 11px;
  font-weight: 700;
}

.page-faq .faq-toc {
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(26, 29, 46, 0.72);
}

.page-faq .faq-toc-title {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-faq .faq-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-faq .faq-toc-link {
  display: block;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(245, 241, 232, 0.72);
  text-decoration: none;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-faq .faq-toc-link:hover,
.page-faq .faq-toc-link:focus-visible {
  color: var(--violet-soft);
  border-left-color: var(--violet);
  background: rgba(123, 47, 247, 0.1);
}

/* 索引登录异常 */
.page-faq .faq-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-gap);
  padding: var(--faq-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(26, 29, 46, 0.85), rgba(11, 16, 38, 0.62));
}

.page-faq .faq-split-main,
.page-faq .faq-split-aside {
  min-width: 0;
}

.page-faq .faq-bullets {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(245, 241, 232, 0.8);
}

.page-faq .faq-aside-title {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--bolt);
}

.page-faq .faq-feedback-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-faq .faq-feedback-list li {
  display: grid;
  gap: 3px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-feedback-key {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--violet-soft);
}

.page-faq .faq-feedback-val {
  font-size: 13px;
  line-height: 1.62;
  color: rgba(245, 241, 232, 0.76);
}

/* 更新与记录 */
.page-faq .faq-two {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-faq .faq-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
}

.page-faq .faq-card .card-title {
  margin: 0;
  font-size: 18px;
  line-height: 1.36;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-faq .faq-card .card-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(245, 241, 232, 0.75);
}

.page-faq .faq-card .link-arrow {
  margin-top: auto;
  padding-top: 8px;
  align-self: flex-start;
}

/* 联系 */
.page-faq .faq-contact {
  padding: var(--faq-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(118deg, rgba(123, 47, 247, 0.18), rgba(255, 210, 63, 0.06) 72%),
    var(--ink-card);
}

.page-faq .faq-contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-gap);
}

.page-faq .faq-contact .link-arrow {
  display: inline-block;
  margin-top: 18px;
}

.page-faq .faq-contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-faq .faq-contact-list li {
  display: grid;
  gap: 3px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-contact-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .faq-contact-key {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--stone);
}

.page-faq .faq-contact-val {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-word;
}

.page-faq .faq-contact-note {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

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

.page-faq .link-inline:hover,
.page-faq .link-inline:focus-visible {
  color: var(--bolt);
}

@media (min-width: 700px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-step {
    padding: 22px 20px 24px;
  }
}

@media (min-width: 820px) {
  .page-faq .faq-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
    align-items: start;
  }

  .page-faq .faq-contact-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

@media (min-width: 940px) {
  .page-faq .faq-scenario-grid {
    grid-template-columns: minmax(0, 1fr) 236px;
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 24px;
  }
}

@media (max-width: 480px) {
  .page-faq .faq-step-num {
    font-size: 36px;
    right: 14px;
  }

  .page-faq .faq-step-title {
    padding-right: 44px;
  }

  .page-faq .faq-hero-actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .faq-step-mark,
  .page-faq .faq-step-mark::after,
  .page-faq .faq-acc-item,
  .page-faq .faq-acc-item summary::after,
  .page-faq .faq-toc-link {
    transition: none;
  }

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