.page-faq {
  --faq-aside: 320px;
  padding-bottom: 72px;
  color: var(--ink);
}

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

/* 首屏 */
.page-faq .faq-hero {
  position: relative;
  margin-top: 16px;
  padding: 30px 22px 26px;
  border-radius: var(--radius);
  border-bottom: 3px solid var(--gold);
  background: linear-gradient(158deg, var(--brown) 0%, #33221a 58%, var(--darkred) 130%);
  color: var(--jade);
  overflow: hidden;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(112deg, rgba(200, 150, 46, 0.075) 0 1px, transparent 1px 15px);
  pointer-events: none;
}

.page-faq .faq-hero > * {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero .eyebrow {
  color: var(--gold-soft);
}

.page-faq .faq-hero h1 {
  margin: 12px 0 14px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.75rem, 6vw, 2.75rem);
  line-height: 1.22;
  color: var(--jade);
  max-width: 20em;
}

.page-faq .faq-hero .lead {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(255, 253, 247, 0.86);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(232, 199, 122, 0.3);
}

.page-faq .faq-hero__meta .mono {
  font-size: var(--fs-12);
  letter-spacing: 0.05em;
  color: var(--gold-soft);
}

.page-faq .faq-hero__link {
  margin-left: auto;
  font-size: var(--fs-14);
  color: var(--jade);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 199, 122, 0.6);
  padding-bottom: 2px;
  transition: color 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}

.page-faq .faq-hero__link:hover {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
}

/* 分屏骨架 */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 30px;
}

/* 速查卡 */
.page-faq .faq-card {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--jade);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-card__stamp {
  display: inline-block;
  padding: 2px 9px 3px;
  font-family: var(--font-heading);
  font-size: var(--fs-12);
  letter-spacing: 0.22em;
  color: var(--cinnabar);
  border: 1px solid var(--cinnabar);
  border-radius: 3px;
  transform: rotate(-1.8deg);
}

.page-faq .faq-card__title {
  margin: 14px 0 10px;
  font-family: var(--font-heading);
  font-size: var(--fs-24);
  line-height: 1.3;
  color: var(--brown);
}

.page-faq .faq-card__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .faq-card__text strong {
  color: var(--cinnabar);
  font-weight: 700;
}

.page-faq .faq-path {
  display: block;
  width: 100%;
  height: auto;
  margin: 16px 0 4px;
}

.page-faq .faq-card__steps {
  counter-reset: pathstep;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-card__steps li {
  position: relative;
  padding-left: 30px;
  font-size: var(--fs-14);
  line-height: 1.65;
}

.page-faq .faq-card__steps li::before {
  counter-increment: pathstep;
  content: counter(pathstep);
  position: absolute;
  left: 0;
  top: 1px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--patina);
  color: var(--jade);
  font-family: var(--font-mono);
  font-size: 11px;
  display: grid;
  place-items: center;
}

.page-faq .faq-card__steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 9.5px;
  top: 23px;
  bottom: -14px;
  width: 1px;
  background: var(--gold-line);
}

.page-faq .faq-card__figure {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--gold-line);
}

.page-faq .faq-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
}

/* 主题筛选 */
.page-faq .faq-filter {
  padding: 18px 18px 16px;
  background: rgba(255, 253, 247, 0.72);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.page-faq .faq-filter__title {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: var(--fs-18);
  color: var(--brown);
}

.page-faq .faq-filter__hint {
  margin: 0 0 14px;
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--taupe);
}

.page-faq .faq-filter__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--jade);
  color: var(--brown);
  font-size: var(--fs-14);
  text-decoration: none;
  transition: background 0.4s var(--ease-out), color 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}

.page-faq .faq-chip:hover,
.page-faq .faq-chip:focus-visible {
  background: var(--patina);
  border-color: var(--patina);
  color: var(--jade);
}

.page-faq .faq-chip__count {
  min-width: 20px;
  padding: 1px 5px;
  border-radius: 999px;
  background: rgba(200, 150, 46, 0.18);
  color: var(--brown);
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: center;
  transition: background 0.4s var(--ease-out), color 0.4s var(--ease-out);
}

.page-faq .faq-chip:hover .faq-chip__count,
.page-faq .faq-chip:focus-visible .faq-chip__count {
  background: rgba(255, 253, 247, 0.2);
  color: var(--jade);
}

/* 问答分组 */
.page-faq .faq-group {
  margin-top: 34px;
  scroll-margin-top: 110px;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gold-line);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--fs-24);
  line-height: 1.25;
  color: var(--brown);
}

.page-faq .faq-group__count {
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--taupe);
  white-space: nowrap;
}

.page-faq .faq-list {
  margin-top: 14px;
  display: grid;
  gap: 12px;
}

.page-faq .faq-item {
  background: var(--jade);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.page-faq .faq-item[open] {
  border-left-color: var(--cinnabar);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-item__summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: var(--fs-16);
  line-height: 1.55;
  color: var(--ink);
}

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

.page-faq .faq-item__icon {
  flex: 0 0 auto;
  position: relative;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  transition: transform 0.6s var(--ease-out), border-color 0.3s var(--ease-out);
}

.page-faq .faq-item__icon::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--gold);
  border-radius: 1px;
}

.page-faq .faq-item[open] .faq-item__icon {
  transform: rotate(90deg);
  border-color: var(--cinnabar);
}

.page-faq .faq-item[open] .faq-item__icon::after {
  border-color: var(--cinnabar);
}

.page-faq .faq-item__body {
  padding: 0 16px 18px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .faq-item__body p {
  margin: 0;
}

.page-faq .faq-item__body a {
  color: var(--patina);
  text-decoration: underline;
  text-decoration-color: var(--gold-line);
  text-underline-offset: 3px;
}

.page-faq .faq-item__body a:hover {
  text-decoration-color: var(--patina);
}

/* 分步排查 */
.page-faq .faq-troubleshoot {
  margin-top: 58px;
}

.page-faq .faq-section__head {
  max-width: 64ch;
}

.page-faq .faq-section__title {
  margin: 10px 0 10px;
  font-family: var(--font-heading);
  font-size: var(--fs-32);
  line-height: 1.25;
  color: var(--brown);
}

.page-faq .faq-section__lead {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--taupe);
}

.page-faq .trouble-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.page-faq .trouble {
  padding: 20px 18px 18px;
  background: var(--jade);
  border: 1px solid var(--line);
  border-top: 3px solid var(--patina);
  border-radius: var(--radius);
}

.page-faq .trouble__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--fs-18);
  line-height: 1.4;
  color: var(--brown);
}

.page-faq .trouble__num {
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--cinnabar);
}

.page-faq .trouble__steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .trouble__steps li {
  position: relative;
  padding-left: 24px;
  font-size: var(--fs-14);
  line-height: 1.65;
}

.page-faq .trouble__steps li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 21px;
  bottom: -12px;
  width: 1px;
  background: var(--line-strong);
}

.page-faq .trouble__steps li:last-child::before {
  display: none;
}

.page-faq .trouble__steps label {
  display: block;
  cursor: pointer;
}

.page-faq .trouble__steps input {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  margin: 0 8px 0 0;
  vertical-align: -2px;
  border: 1.5px solid var(--taupe);
  border-radius: 2px;
  background: transparent;
  cursor: pointer;
  transition: background 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.page-faq .trouble__steps input:checked {
  background: var(--patina);
  border-color: var(--patina);
  box-shadow: inset 0 0 0 2px var(--jade);
}

.page-faq .trouble__steps input:checked + span {
  color: var(--taupe);
  text-decoration: line-through;
}

/* 联系支持 */
.page-faq .faq-help {
  margin-top: 46px;
  padding: 28px 22px;
  border-radius: var(--radius);
  border-left: 4px solid var(--cinnabar);
  background: linear-gradient(120deg, rgba(232, 199, 122, 0.22), rgba(255, 253, 247, 0.9) 62%);
}

.page-faq .faq-help__title {
  margin: 10px 0 12px;
  font-family: var(--font-heading);
  font-size: var(--fs-24);
  line-height: 1.3;
  color: var(--brown);
}

.page-faq .faq-help__text {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.8;
}

.page-faq .faq-help__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  max-width: 62ch;
}

.page-faq .faq-help__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--brown);
}

.page-faq .faq-help__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* 页尾图 */
.page-faq .faq-figure {
  margin: 46px 0 0;
}

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

.page-faq .faq-figure .media__caption {
  margin-top: 10px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--taupe);
}

/* 焦点可见性 */
.page-faq a:focus-visible,
.page-faq summary:focus-visible,
.page-faq input:focus-visible {
  outline: 2px solid var(--patina);
  outline-offset: 3px;
  border-radius: 2px;
}

@media (min-width: 600px) {
  .page-faq .faq-hero {
    padding: 38px 34px 32px;
  }

  .page-faq .faq-item__summary {
    padding: 17px 20px;
    font-size: var(--fs-18);
  }

  .page-faq .faq-item__body {
    padding: 0 20px 20px 52px;
  }

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

@media (min-width: 900px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-aside) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-aside {
    position: sticky;
    top: 96px;
  }

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

  .page-faq .trouble-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-faq .faq-help {
    padding: 34px 36px;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-section__title {
    font-size: var(--fs-44);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>