.page-faq {
  --faq-line: rgba(232, 213, 176, 0.28);
  --faq-line-soft: rgba(11, 27, 43, 0.16);
  --faq-gold-soft: rgba(212, 162, 76, 0.22);
  --faq-radius: 2px;
  color: var(--ink);
  background: var(--cream);
}

.page-faq .container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-faq .section {
  padding-top: 64px;
  padding-bottom: 64px;
}

.page-faq .section-head {
  margin-bottom: 32px;
  max-width: 68ch;
}

.page-faq .section-head h2 {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 900;
  margin: 8px 0 12px;
}

.page-faq .section-head--dark h2 {
  color: var(--cream);
}

.page-faq .eyebrow {
  font-family: var(--font-num);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--gold);
  margin: 0;
}

.page-faq .faq-link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 1px;
  font-weight: 700;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}

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

.page-faq .faq-link--light {
  color: var(--cream);
}

.page-faq .faq-link--light:hover,
.page-faq .faq-link--light:focus-visible {
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

/* 面包屑 */
.page-faq .crumbs {
  background: var(--ink);
  color: var(--sand);
  padding: 12px 0 0;
}

.page-faq .crumbs-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0 var(--gutter);
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
  font-size: 13px;
  font-family: var(--font-num);
  letter-spacing: 0.08em;
}

.page-faq .crumbs-link {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-faq .crumbs-link:hover,
.page-faq .crumbs-link:focus-visible {
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

.page-faq .crumbs-sep {
  color: var(--gold);
}

.page-faq .crumbs-current {
  color: var(--gold);
  font-weight: 700;
}

/* 首屏 */
.page-faq .faq-hero {
  background:
    radial-gradient(ellipse at 82% 12%, rgba(212, 162, 76, 0.18), transparent 58%),
    radial-gradient(ellipse at 6% 88%, rgba(92, 113, 94, 0.22), transparent 55%),
    var(--ink);
  color: var(--cream);
  padding: 24px 0 56px;
}

.page-faq .faq-hero__frame {
  position: relative;
  border: 2px solid var(--gold);
  padding: clamp(20px, 4vw, 44px);
  background: linear-gradient(180deg, rgba(16, 42, 67, 0.55), rgba(5, 11, 18, 0.35));
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-hero__frame::before,
.page-faq .faq-hero__frame::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 2px;
  background: var(--gold-bright);
}

.page-faq .faq-hero__frame::before {
  top: -2px;
  left: 24px;
}

.page-faq .faq-hero__frame::after {
  bottom: -2px;
  right: 24px;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-faq .faq-hero h1 {
  font-size: clamp(1.9rem, 7vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 900;
  margin: 12px 0 0;
  color: var(--cream);
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--sand);
  max-width: 62ch;
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
  border-top: 1px solid var(--faq-line);
  padding-top: 20px;
}

.page-faq .faq-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-faq .faq-stat__num {
  font-family: var(--font-num);
  font-size: clamp(28px, 7vw, 44px);
  line-height: 1;
  color: var(--gold-bright);
  letter-spacing: 0.02em;
}

.page-faq .faq-stat__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sand);
}

.page-faq .faq-hero__figure {
  margin: 0;
  border: 2px solid var(--faq-line);
  background: var(--night);
  padding: 8px;
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--faq-gold-soft);
}

.page-faq .faq-hero__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone);
  font-family: var(--font-num);
}

/* 索引 */
.page-faq .faq-index {
  background: var(--cream);
  border-bottom: 2px solid var(--ink);
}

.page-faq .faq-index__lead,
.page-faq .faq-steps__lead,
.page-faq .faq-version__lead,
.page-faq .faq-top__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  max-width: 62ch;
}

.page-faq .section-head--dark .faq-top__lead,
.page-faq .section-head--dark .faq-version__lead {
  color: var(--sand);
}

.page-faq .faq-index__grid {
  display: grid;
  gap: 28px;
}

.page-faq .faq-cats {
  display: grid;
  gap: 16px;
}

.page-faq .faq-cat {
  border: 2px solid var(--ink);
  background: #fffdf8;
  padding: 20px 18px;
  box-shadow: 6px 6px 0 var(--black);
  transition: border-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-faq .faq-cat:hover,
.page-faq .faq-cat:focus-within {
  border-color: var(--gold);
  transform: translate(-2px, -2px);
}

.page-faq .faq-cat__num {
  display: block;
  font-family: var(--font-num);
  font-size: 44px;
  line-height: 1;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-faq .faq-cat__title {
  margin: 8px 0 8px;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-faq .faq-cat__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #37414d;
}

.page-faq .faq-cat__hint {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--faq-line-soft);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--stone);
  font-family: var(--font-num);
}

.page-faq .faq-index__figure {
  margin: 0;
  border: 2px solid var(--ink);
  padding: 10px;
  background: var(--night);
  box-shadow: 8px 8px 0 var(--black);
}

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

.page-faq .faq-index__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sand);
  font-family: var(--font-num);
}

/* 高频问题 */
.page-faq .faq-top {
  background: linear-gradient(180deg, var(--night), var(--ink));
  color: var(--cream);
}

.page-faq .faq-acc {
  display: grid;
  gap: 14px;
}

.page-faq .acc-item {
  background: var(--ink);
  border: 2px solid var(--faq-line);
  box-shadow: 6px 6px 0 var(--black);
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-faq .acc-item[open] {
  border-color: var(--gold);
  box-shadow: 6px 6px 0 rgba(212, 162, 76, 0.45);
}

.page-faq .acc-trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  cursor: pointer;
  list-style: none;
  padding: 16px 18px;
  color: var(--cream);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

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

.page-faq .acc-trigger::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 22px;
  color: var(--gold);
  line-height: 1;
}

.page-faq .acc-item[open] .acc-trigger::after {
  content: "–";
  color: var(--gold-bright);
}

.page-faq .acc-trigger:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: -4px;
}

.page-faq .faq-q__num {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
  flex: none;
}

.page-faq .faq-q__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-q__tag {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--sand);
  border: 1px solid var(--faq-line);
  padding: 2px 8px;
  font-family: var(--font-num);
}

.page-faq .acc-panel {
  padding: 0 18px 18px;
  border-top: 1px solid var(--faq-gold-soft);
  margin-top: 0;
}

.page-faq .acc-panel p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sand);
  max-width: 66ch;
}

.page-faq .faq-acc__link {
  margin-top: 14px !important;
}

/* 移动端三步 */
.page-faq .faq-steps {
  background: var(--cream);
}

.page-faq .faq-route {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-left: 2px solid var(--ink);
}

.page-faq .faq-route__item {
  position: relative;
  padding: 0 0 28px 26px;
}

.page-faq .faq-route__item:last-child {
  padding-bottom: 0;
}

.page-faq .faq-route__item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--cream);
  border: 2px solid var(--gold);
  transform: rotate(45deg);
}

.page-faq .faq-route__num {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--glaze);
}

.page-faq .faq-route__body h3 {
  margin: 6px 0 8px;
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-faq .faq-route__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #37414d;
  max-width: 60ch;
}

.page-faq .faq-steps__foot {
  margin: 28px 0 0;
  padding: 16px 18px;
  border-left: 4px solid var(--gold);
  background: #fffdf8;
  font-size: 15px;
  line-height: 1.8;
  color: #37414d;
}

/* 版本识别 */
.page-faq .faq-version {
  background: linear-gradient(160deg, var(--ink) 0%, var(--night) 100%);
  color: var(--cream);
}

.page-faq .faq-version__grid {
  display: grid;
  gap: 28px;
}

.page-faq .faq-version__marks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-faq .faq-version__marks li {
  border: 2px solid var(--faq-line);
  padding: 18px;
  background: rgba(11, 27, 43, 0.6);
  transition: border-color 160ms var(--ease);
}

.page-faq .faq-version__marks li:hover {
  border-color: var(--gold);
}

.page-faq .faq-version__mark-num {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--ink);
  background: var(--gold);
  padding: 2px 9px;
  margin-bottom: 10px;
}

.page-faq .faq-version__marks h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 900;
  color: var(--cream);
}

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

.page-faq .faq-version__fix {
  border: 2px solid var(--gold);
  padding: 20px 18px;
  background: rgba(5, 11, 18, 0.5);
  box-shadow: 8px 8px 0 var(--black);
}

.page-faq .faq-version__fix h3 {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 900;
  color: var(--gold-bright);
}

.page-faq .faq-fix {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

.page-faq .faq-fix li {
  font-size: 15px;
  line-height: 1.75;
  color: var(--sand);
}

.page-faq .faq-fix li::marker {
  color: var(--gold);
  font-family: var(--font-num);
}

.page-faq .faq-version__links {
  margin: 20px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.page-faq .faq-version__note {
  margin: 28px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--faq-line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}

/* 咨询 */
.page-faq .faq-support {
  background: var(--sand);
  color: var(--ink);
  border-top: 2px solid var(--ink);
}

.page-faq .faq-support__grid {
  display: grid;
  gap: 28px;
}

.page-faq .faq-support h2 {
  font-size: clamp(1.5rem, 4.6vw, 2.2rem);
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 8px 0 14px;
}

.page-faq .faq-support__text > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #2c3742;
  max-width: 58ch;
}

.page-faq .faq-prep {
  list-style: none;
  counter-reset: prep;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-prep li {
  counter-increment: prep;
  position: relative;
  padding: 12px 14px 12px 46px;
  background: rgba(255, 253, 248, 0.7);
  border: 2px solid var(--ink);
  font-size: 14px;
  line-height: 1.7;
  color: #2c3742;
}

.page-faq .faq-prep li::before {
  content: "0" counter(prep);
  position: absolute;
  left: 14px;
  top: 12px;
  font-family: var(--font-num);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--glaze);
  font-weight: 700;
}

.page-faq .faq-prep span {
  display: block;
  font-weight: 900;
  color: var(--ink);
  font-size: 15px;
}

.page-faq .faq-support__action {
  margin: 22px 0 0;
}

.page-faq .faq-contact {
  background: var(--ink);
  color: var(--cream);
  border: 2px solid var(--black);
  padding: 22px 20px;
  box-shadow: 8px 8px 0 var(--black);
}

.page-faq .faq-contact__title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 900;
  color: var(--gold-bright);
  letter-spacing: -0.01em;
}

.page-faq .faq-contact__list {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-contact__list > div {
  border-bottom: 1px solid var(--faq-line);
  padding-bottom: 12px;
}

.page-faq .faq-contact__list > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-contact dt {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--stone);
  margin-bottom: 4px;
}

.page-faq .faq-contact dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-word;
}

.page-faq .faq-contact__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--faq-line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--stone);
}

/* 媒体查询 */
@media (min-width: 700px) {
  .page-faq .section {
    padding-top: 88px;
    padding-bottom: 88px;
  }

  .page-faq .faq-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

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

  .page-faq .faq-acc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-faq .faq-route {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 28px;
    border-left: 0;
    border-top: 2px solid var(--ink);
    padding-top: 26px;
  }

  .page-faq .faq-route__item {
    padding: 0 0 0 0;
  }

  .page-faq .faq-route__item::before {
    left: 0;
    top: -34px;
    background: var(--cream);
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 1.12fr 0.88fr;
    gap: 48px;
  }

  .page-faq .faq-index__grid {
    grid-template-columns: 1.55fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-version__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-support__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-cat__num {
    font-size: 56px;
  }
}
<<<END>>>