.page-faq {
  --faq-sticky: 64px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-faq a {
  color: inherit;
}

.page-faq .breadcrumb {
  padding-top: 18px;
  font-size: 13px;
  color: var(--stone);
}

.page-faq .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--copper);
}

.page-faq .breadcrumb a {
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-faq .breadcrumb a:hover {
  border-bottom-color: var(--copper);
}

/* 首屏 */
.page-faq .faq-hero {
  padding: 18px 0 0;
}

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

.page-faq .faq-hero-copy {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 6vw, 56px);
  background: linear-gradient(158deg, var(--deep) 0%, var(--deep-lift) 82%);
  color: var(--cream);
  border-radius: var(--radius);
}

.page-faq .faq-hero-copy::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -110px;
  width: 220px;
  height: 220px;
  border: 2px solid var(--copper);
  transform: rotate(38deg);
  opacity: 0.4;
  pointer-events: none;
}

.page-faq .faq-hero-copy .eyebrow {
  color: var(--copper);
  letter-spacing: 0.14em;
}

.page-faq .faq-hero-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.04;
  letter-spacing: 0.01em;
  max-width: 20ch;
}

.page-faq .faq-lede {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(244, 239, 230, 0.86);
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-hero-note {
  margin: 22px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--copper);
}

.page-faq .faq-hero-note::before {
  content: "";
  display: inline-block;
  width: 34px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--copper);
}

.page-faq .faq-step-deck {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(18px, 4vw, 30px);
  background: var(--sand);
  border-radius: var(--radius);
}

.page-faq .media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
}

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

.page-faq .media-caption {
  margin: 8px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--stone);
}

.page-faq .faq-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 14px;
  align-items: baseline;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
  transition: padding-left 0.25s var(--ease), background 0.25s var(--ease);
}

.page-faq .faq-step:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-step:hover {
  padding-left: 6px;
  background: rgba(184, 134, 59, 0.09);
}

.page-faq .faq-step-num {
  grid-row: 1 / span 2;
  font-size: 20px;
  font-weight: 700;
  color: var(--copper);
}

.page-faq .faq-step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.2;
}

.page-faq .faq-step-text {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--stone);
}

/* 章节骨架 */
.page-faq .faq-block {
  padding: clamp(44px, 7vw, 84px) 0;
}

.page-faq .faq-block--sand {
  background: var(--sand);
}

.page-faq .faq-block--deep {
  background: var(--deep);
  color: var(--cream);
}

.page-faq .faq-head {
  display: grid;
  gap: 10px;
  max-width: 68ch;
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-faq .faq-head .eyebrow {
  color: var(--copper);
  letter-spacing: 0.14em;
}

.page-faq .faq-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 4vw, 40px);
  line-height: 1.1;
}

.page-faq .faq-head p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
  opacity: 0.82;
}

.page-faq .faq-head--ondeep p {
  color: var(--mist);
  opacity: 1;
}

/* 三步详解 */
.page-faq .faq-guide {
  border-top: 2px solid var(--deep);
}

.page-faq .faq-guide-step {
  display: grid;
  gap: 6px 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-guide-num {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--copper);
}

.page-faq .faq-guide-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.2;
}

.page-faq .faq-guide-body p {
  margin: 0 0 8px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.8;
}

.page-faq .faq-tip {
  padding-left: 12px;
  border-left: 2px solid var(--moss);
  font-size: 14px;
  color: var(--stone);
}

.page-faq .faq-guide-body a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* 场景索引带 */
.page-faq .faq-scene-band {
  position: sticky;
  top: var(--faq-sticky);
  z-index: 6;
  margin: 0 0 22px;
  padding: 10px 0;
  background: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-block--sand .faq-scene-band {
  background: var(--sand);
}

.page-faq .faq-scene-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.page-faq .faq-scene-list::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-scene-chip {
  flex: 0 0 auto;
  padding: 6px 12px;
  font-size: 13px;
  white-space: nowrap;
  color: var(--deep);
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-faq .faq-scene-chip--all {
  background: var(--deep);
  color: var(--cream);
  border-color: var(--deep);
}

/* 角色 */
.page-faq .faq-roles {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-faq .faq-role {
  padding: 14px 0 14px 14px;
  border-left: 3px solid var(--copper);
}

.page-faq .faq-role-name {
  display: flex;
  gap: 8px;
  align-items: baseline;
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
}

.page-faq .faq-role-name .mono {
  font-size: 12px;
  color: var(--copper);
}

.page-faq .faq-role p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.84;
}

/* 折叠目录 */
.page-faq .faq-shelf-layout {
  display: grid;
  gap: 22px;
}

.page-faq .faq-shelf-figure {
  align-self: start;
}

.page-faq .faq-shelf {
  display: grid;
  gap: 10px;
}

.page-faq .fold {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-faq .fold-head {
  display: flex;
  gap: 10px;
  align-items: baseline;
  width: 100%;
  padding: 13px 15px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  text-align: left;
  color: var(--deep);
  background: var(--mist);
  border: 0;
  cursor: pointer;
}

.page-faq .fold-head:hover {
  background: #bccdd9;
}

.page-faq .faq-fold-num {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--copper);
}

.page-faq .fold-inner {
  padding: 14px 16px 16px;
  font-size: 14.5px;
  line-height: 1.8;
}

.page-faq .fold-inner p {
  margin: 0;
  max-width: 66ch;
}

.page-faq .fold-inner ul {
  margin: 0;
  padding-left: 18px;
}

.page-faq .fold-inner li + li {
  margin-top: 7px;
}

.page-faq .fold-inner a {
  color: var(--clay);
  border-bottom: 1px solid currentColor;
  text-decoration: none;
}

/* 会员 */
.page-faq .faq-member-list {
  border-top: 2px solid var(--deep);
}

.page-faq .faq-member-row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-member-name {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--deep);
}

.page-faq .faq-member-name .mono {
  font-size: 12px;
  color: var(--copper);
}

.page-faq .faq-member-desc {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
}

.page-faq .faq-inline-link {
  margin: 22px 0 0;
  font-size: 14.5px;
  color: var(--stone);
}

.page-faq .faq-inline-link a {
  color: var(--clay);
  border-bottom: 1px solid currentColor;
  text-decoration: none;
}

/* 常见问题 */
.page-faq .faq-ask-layout {
  display: grid;
  gap: 22px;
}

.page-faq .faq-ask-aside {
  padding: 18px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-left: 3px solid var(--copper);
  border-radius: var(--radius);
}

.page-faq .faq-aside-label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--copper);
}

.page-faq .faq-ask-aside p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

.page-faq .faq-ask-list {
  display: grid;
  gap: 9px;
}

.page-faq .faq-ask-list .fold {
  background: var(--cream);
}

/* 更新节奏 */
.page-faq .faq-rhythm {
  display: grid;
  gap: 24px;
}

.page-faq .faq-rhythm-item {
  padding-top: 14px;
  border-top: 2px solid var(--copper);
}

.page-faq .faq-rhythm-num {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-faq .faq-rhythm-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.2;
  color: var(--cream);
}

.page-faq .faq-rhythm-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* 联系 */
.page-faq .faq-help-box {
  display: grid;
  gap: 24px;
  padding: clamp(22px, 5vw, 44px);
  background: var(--sand);
  border-radius: var(--radius);
}

.page-faq .faq-help-copy h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.1;
}

.page-faq .faq-help-copy p {
  margin: 0 0 16px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
}

.page-faq .faq-help-contact {
  padding: 18px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-faq .faq-contact-list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-contact-list dt {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-faq .faq-contact-list dd {
  margin: 3px 0 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--deep);
  word-break: break-word;
}

.page-faq .faq-contact-note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

@media (min-width: 700px) {
  .page-faq .faq-roles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .faq-rhythm {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

  .page-faq .faq-member-row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 4px 24px;
    align-items: start;
  }

  .page-faq .faq-guide-step {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 4px 24px;
  }

  .page-faq .faq-help-box {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 32px;
  }
}

@media (min-width: 920px) {
  .page-faq {
    --faq-sticky: 76px;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 0;
    align-items: stretch;
  }

  .page-faq .faq-hero-copy {
    order: 2;
  }

  .page-faq .faq-step-deck {
    order: 1;
    justify-content: space-between;
  }

  .page-faq .faq-shelf-layout {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 32px;
    align-items: start;
  }

  .page-faq .faq-shelf-figure {
    position: sticky;
    top: calc(var(--faq-sticky) + 74px);
  }

  .page-faq .faq-ask-layout {
    grid-template-columns: minmax(0, 250px) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-ask-aside {
    position: sticky;
    top: calc(var(--faq-sticky) + 74px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step {
    transition: none;
  }
}
<<<END>>>