.page-faq {
  background: var(--anbo-bg);
  color: var(--anbo-ink);
  font-family: var(--anbo-font-body);
  overflow-x: hidden;
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(27, 44, 52, 0.95) 0%, rgba(7, 17, 13, 0) 62%),
    linear-gradient(180deg, var(--anbo-bg-2) 0%, var(--anbo-bg) 100%);
  border-bottom: 1px solid var(--anbo-line);
}

.page-faq .faq-hero__slice {
  position: absolute;
  top: -30%;
  right: -18%;
  width: 62%;
  height: 190%;
  background: linear-gradient(160deg, rgba(200, 255, 61, 0.16), rgba(16, 35, 28, 0) 68%);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  padding-top: 28px;
  padding-bottom: 44px;
}

.page-faq .faq-hero__crumb {
  margin-bottom: 22px;
}

.page-faq .faq-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--anbo-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--anbo-lime);
  text-transform: uppercase;
}

.page-faq .faq-hero__title {
  margin: 0;
  max-width: 18em;
  font-family: var(--anbo-font-head);
  font-size: 34px;
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--anbo-ink);
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--anbo-mist);
}

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

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding-top: 36px;
  padding-bottom: 64px;
}

/* 左侧索引 */
.page-faq .faq-index {
  order: 2;
  border: 1px solid var(--anbo-line);
  border-radius: var(--anbo-radius);
  background: var(--anbo-bg-2);
  padding: 18px 18px 16px;
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-family: var(--anbo-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--anbo-mist);
  text-transform: uppercase;
}

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

.page-faq .faq-index__item {
  border-bottom: 1px solid rgba(42, 59, 52, 0.6);
}

.page-faq .faq-index__item:last-child {
  border-bottom: 0;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 4px;
  color: var(--anbo-ink);
  font-size: 14px;
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-faq .faq-index__num {
  font-family: var(--anbo-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--anbo-lime);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--anbo-lime);
  border-left-color: var(--anbo-lime);
  background: rgba(200, 255, 61, 0.05);
}

.page-faq .faq-index__foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--anbo-line);
}

.page-faq .faq-index__hint {
  margin: 0 0 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--anbo-mist);
}

/* 主体 */
.page-faq .faq-body {
  order: 1;
  min-width: 0;
  display: grid;
  gap: 44px;
}

.page-faq .faq-block {
  scroll-margin-top: 96px;
  min-width: 0;
}

.page-faq .faq-block .anbo-marker {
  margin-bottom: 14px;
}

.page-faq .faq-block .anbo-h2 {
  margin: 0 0 12px;
  font-family: var(--anbo-font-head);
  font-size: 26px;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-faq .faq-block__intro {
  margin: 0 0 22px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--anbo-mist);
}

.page-faq .faq-block__more {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--anbo-mist);
}

/* 三步卡片 */
.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-steps__item {
  position: relative;
  border: 1px solid var(--anbo-line);
  border-radius: var(--anbo-radius-sm);
  background: linear-gradient(150deg, rgba(16, 35, 28, 0.9), rgba(11, 21, 18, 0.9));
  padding: 18px 18px 18px 20px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-faq .faq-steps__item:hover {
  border-color: var(--anbo-lime);
  transform: translateY(-2px);
}

.page-faq .faq-steps__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 12px;
  border-radius: 8px;
  background: var(--anbo-lime);
  color: #06100C;
  font-family: var(--anbo-font-mono);
  font-size: 15px;
  font-weight: 700;
}

.page-faq .faq-steps__item .anbo-h3 {
  margin: 0 0 8px;
  font-family: var(--anbo-font-head);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-faq .faq-steps__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--anbo-mist);
}

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

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--anbo-radius);
  border: 1px solid var(--anbo-line);
  object-fit: cover;
}

.page-faq .faq-figure--square img {
  aspect-ratio: 1 / 1;
}

.page-faq .faq-split {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr);
}

.page-faq .faq-split .faq-figure {
  margin: 0;
}

/* 问答 */
.page-faq .faq-qa {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--anbo-line);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--anbo-line);
  background: transparent;
}

.page-faq .faq-item__q {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 34px 16px 2px;
  cursor: pointer;
  list-style: none;
  position: relative;
  font-family: var(--anbo-font-head);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--anbo-ink);
  transition: color 0.18s ease;
}

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

.page-faq .faq-item__q::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 14px;
  font-family: var(--anbo-font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--anbo-lime);
  transition: transform 0.2s ease;
}

.page-faq .faq-item[open] .faq-item__q::after {
  transform: rotate(45deg);
}

.page-faq .faq-item__q:hover,
.page-faq .faq-item__q:focus-visible {
  color: var(--anbo-lime);
}

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--anbo-lime);
  outline-offset: 2px;
}

.page-faq .faq-item__no {
  flex: none;
  font-family: var(--anbo-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--anbo-lime);
  padding-top: 2px;
}

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

.page-faq .faq-item__a {
  padding: 0 34px 18px 2px;
}

.page-faq .faq-item__a p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--anbo-mist);
}

/* 版本 */
.page-faq .faq-version {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: 22px;
}

.page-faq .faq-version__card {
  border: 1px solid var(--anbo-line);
  border-radius: var(--anbo-radius);
  background: linear-gradient(160deg, rgba(27, 44, 52, 0.85), rgba(7, 17, 13, 0.85));
  padding: 20px;
}

.page-faq .faq-version__key {
  margin: 0 0 8px;
  font-family: var(--anbo-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--anbo-mist);
}

.page-faq .faq-version__value {
  margin: 0;
  font-family: var(--anbo-font-mono);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--anbo-lime);
  line-height: 1.1;
}

.page-faq .faq-version__meta {
  margin: 10px 0 0;
  font-family: var(--anbo-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--anbo-mist);
}

.page-faq .faq-version__parts {
  border: 1px solid var(--anbo-line);
  border-radius: var(--anbo-radius);
  background: var(--anbo-bg-3);
  padding: 20px;
}

.page-faq .faq-version__lead {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--anbo-ink);
}

.page-faq .faq-version__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-version__list li {
  font-size: 13px;
  line-height: 1.75;
  color: var(--anbo-mist);
  padding-left: 0;
}

.page-faq .faq-version__tag {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  border-radius: var(--anbo-pill);
  border: 1px solid rgba(200, 255, 61, 0.45);
  color: var(--anbo-lime);
  font-family: var(--anbo-font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

/* 联系 */
.page-faq .faq-block--support {
  border: 1px solid var(--anbo-line);
  border-radius: var(--anbo-radius);
  background: linear-gradient(170deg, rgba(16, 35, 28, 0.95), rgba(7, 17, 13, 0.95));
  padding: 24px 20px;
}

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

.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--anbo-line);
}

.page-faq .faq-contact__row:last-child {
  border-bottom: 0;
}

.page-faq .faq-contact__key {
  flex: none;
  width: 76px;
  font-family: var(--anbo-font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--anbo-mist);
}

.page-faq .faq-contact__value {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--anbo-font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--anbo-ink);
  text-decoration: none;
  overflow-wrap: anywhere;
  background-image: linear-gradient(var(--anbo-lime), var(--anbo-lime));
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: 0 100%;
  transition: background-size 0.2s ease, color 0.2s ease;
}

.page-faq .faq-contact__value:hover,
.page-faq .faq-contact__value:focus-visible {
  color: var(--anbo-lime);
  background-size: 100% 1px;
}

.page-faq .faq-contact__value--plain {
  font-family: var(--anbo-font-body);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-copy {
  flex: none;
  border: 1px solid var(--anbo-line);
  border-radius: var(--anbo-pill);
  background: transparent;
  color: var(--anbo-mist);
  font-family: var(--anbo-font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}

.page-faq .faq-copy:hover,
.page-faq .faq-copy:focus-visible {
  border-color: var(--anbo-lime);
  color: var(--anbo-lime);
}

.page-faq .faq-copy.is-copied {
  border-color: var(--anbo-lime);
  background: rgba(200, 255, 61, 0.12);
  color: var(--anbo-lime);
}

.page-faq .faq-copy-status {
  margin: 10px 0 0;
  min-height: 18px;
  font-family: var(--anbo-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--anbo-lime);
}

.page-faq .faq-support-note {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--anbo-line);
  display: grid;
  gap: 16px;
}

.page-faq .faq-support-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--anbo-mist);
}

.page-faq .faq-support-note .anbo-btn {
  justify-self: start;
}

.page-faq .anbo-link {
  color: var(--anbo-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.4);
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-faq .anbo-link:hover,
.page-faq .anbo-link:focus-visible {
  color: #9AD92E;
  border-bottom-color: #9AD92E;
}

@media (min-width: 720px) {
  .page-faq .faq-hero__inner {
    padding-top: 40px;
    padding-bottom: 62px;
  }

  .page-faq .faq-hero__title {
    font-size: 48px;
  }

  .page-faq .faq-hero__lede {
    font-size: 16px;
  }

  .page-faq .faq-layout {
    gap: 44px;
    padding-top: 48px;
    padding-bottom: 80px;
  }

  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-faq .faq-block .anbo-h2 {
    font-size: 32px;
  }

  .page-faq .faq-version {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 18px;
  }

  .page-faq .faq-block--support {
    padding: 30px 28px;
  }

  .page-faq .faq-support-note {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-faq .faq-support-note .anbo-btn {
    justify-self: end;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-faq .faq-index {
    order: 1;
    position: sticky;
    top: 96px;
  }

  .page-faq .faq-body {
    order: 2;
    gap: 56px;
  }

  .page-faq .faq-hero__title {
    font-size: 58px;
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-faq .faq-item__q {
    font-size: 16px;
    padding-top: 18px;
    padding-bottom: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index__link,
  .page-faq .faq-steps__item,
  .page-faq .faq-item__q,
  .page-faq .faq-item__q::after,
  .page-faq .faq-contact__value,
  .page-faq .faq-copy,
  .page-faq .anbo-link {
    transition: none;
  }

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