.page-faq {
  --faq-line: rgba(245, 239, 226, 0.14);
  --faq-line-strong: rgba(240, 169, 59, 0.32);
  --faq-paper-line: rgba(20, 32, 29, 0.16);
  --faq-body: #2A3A34;
  --faq-body-soft: #5C6B64;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  margin: 0;
  font-family: var(--font-sans);
  letter-spacing: -0.01em;
}

.page-faq .faq-p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  max-width: 36em;
}

.page-faq .faq-p:last-of-type {
  margin-bottom: 0;
}

/* 面包屑带 */
.page-faq .faq-crumb-band {
  background: var(--ink-deep);
  border-bottom: 1px solid var(--faq-line);
  padding: 12px 0;
}

.page-faq .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12.5px;
  color: var(--muted);
}

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

.page-faq .breadcrumb__list a {
  color: var(--text);
  text-decoration: none;
}

.page-faq .breadcrumb__list a:hover {
  color: var(--amber-soft);
}

/* 首屏 */
.page-faq .faq-hero {
  background:
    radial-gradient(110% 90% at 86% -10%, rgba(240, 169, 59, 0.16), transparent 62%),
    var(--ink);
  padding: clamp(30px, 5vw, 68px) 0 clamp(34px, 5vw, 70px);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: center;
}

.page-faq .eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-faq .faq-hero h1 {
  margin: 16px 0 18px;
  font-size: clamp(30px, 6vw, 56px);
  font-weight: 900;
  line-height: 1.14;
  color: var(--paper);
  max-width: 15em;
}

.page-faq .faq-hero__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245, 239, 226, 0.78);
  max-width: 34em;
}

.page-faq .faq-hero__meta {
  margin-top: 24px;
}

.page-faq .faq-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 1px solid var(--faq-line-strong);
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--amber-soft);
  background: rgba(240, 169, 59, 0.07);
}

.page-faq .faq-chip__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  flex: 0 0 6px;
}

/* 首屏抽屉图形 */
.page-faq .faq-drawer {
  position: relative;
  min-height: 210px;
  padding: 0 12px 12px 0;
}

.page-faq .faq-drawer__layer {
  position: absolute;
  display: block;
  border-radius: 3px;
}

.page-faq .faq-drawer__layer--back {
  inset: 26px 0 0 26px;
  border: 1px solid rgba(110, 147, 176, 0.35);
  background: rgba(110, 147, 176, 0.12);
}

.page-faq .faq-drawer__layer--mid {
  inset: 13px 13px 13px 13px;
  border: 1px solid rgba(240, 169, 59, 0.22);
  background: rgba(240, 169, 59, 0.08);
}

.page-faq .faq-drawer__layer--front {
  inset: 0 26px 26px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 22px;
  border: 1px solid var(--faq-line-strong);
  background: var(--ink-soft);
  box-shadow: 10px 12px 0 rgba(240, 169, 59, 0.1);
}

.page-faq .faq-drawer__k {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-faq .faq-drawer__v {
  font-family: var(--mono);
  font-size: clamp(34px, 6vw, 46px);
  line-height: 1;
  color: var(--amber);
  font-weight: 700;
}

.page-faq .faq-drawer__s {
  font-size: 13px;
  color: var(--text);
}

.page-faq .faq-drawer__t {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cool-soft);
}

/* 悬浮索引条 */
.page-faq .faq-index {
  position: sticky;
  top: 0;
  z-index: 7;
  background: rgba(8, 32, 27, 0.95);
  border-bottom: 1px solid var(--faq-line);
  backdrop-filter: blur(6px);
}

.page-faq .faq-index__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow-x: auto;
  padding-top: 10px;
  padding-bottom: 10px;
  scrollbar-width: none;
}

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

.page-faq .faq-index__label {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  padding-right: 10px;
  border-right: 1px solid var(--faq-line);
}

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

.page-faq .faq-index__list a {
  display: block;
  white-space: nowrap;
  padding: 7px 13px;
  border: 1px solid var(--faq-line);
  border-radius: 2px;
  font-size: 12.5px;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  color: var(--amber);
  border-color: var(--faq-line-strong);
  background: rgba(240, 169, 59, 0.08);
}

/* 区块通用 */
.page-faq .faq-band {
  padding: clamp(38px, 6vw, 78px) 0;
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-band--ink {
  background: var(--ink);
}

.page-faq .faq-band--tint {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-soft) 100%);
}

.page-faq .faq-band--deep {
  background: var(--ink-deep);
}

.page-faq .faq-band--paper {
  background: var(--paper);
  color: var(--faq-body);
}

.page-faq .faq-band--soft {
  background: var(--paper-soft);
  color: var(--faq-body);
}

.page-faq .faq-band--paper h2,
.page-faq .faq-band--paper h3,
.page-faq .faq-band--soft h2,
.page-faq .faq-band--soft h3 {
  color: var(--char);
}

.page-faq .faq-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px 16px;
  align-items: start;
  padding-top: 16px;
  margin-bottom: clamp(22px, 3.4vw, 36px);
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-band--paper .faq-head,
.page-faq .faq-band--soft .faq-head {
  border-top-color: var(--faq-paper-line);
}

.page-faq .faq-num {
  font-family: var(--mono);
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
  letter-spacing: 0.04em;
}

.page-faq .faq-band--paper .faq-num,
.page-faq .faq-band--soft .faq-num {
  color: var(--moss);
}

.page-faq .faq-head h2 {
  font-size: clamp(22px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.22;
  color: var(--paper);
}

.page-faq .faq-head__note {
  margin: 8px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-faq .faq-band--paper .faq-head__note,
.page-faq .faq-band--soft .faq-head__note {
  color: var(--faq-body-soft);
}

/* 01 总览 */
.page-faq .faq-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
  align-items: start;
}

.page-faq .faq-overview__text .faq-p {
  color: rgba(245, 239, 226, 0.8);
}

.page-faq .faq-facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}

.page-faq .faq-facts li {
  border-left: 2px solid var(--faq-line-strong);
  padding-left: 12px;
}

.page-faq .faq-facts strong {
  display: block;
  font-family: var(--mono);
  font-size: 24px;
  line-height: 1.2;
  color: var(--amber);
}

.page-faq .faq-facts span {
  font-size: 12.5px;
  color: var(--muted);
}

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

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid var(--faq-line-strong);
  background: var(--ink-soft);
}

.page-faq .faq-figure__cap {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-band--paper .faq-figure__cap,
.page-faq .faq-band--soft .faq-figure__cap {
  color: var(--faq-body-soft);
}

.page-faq .faq-figure--wide {
  margin-top: clamp(26px, 4vw, 48px);
}

/* 02 检索与问答 */
.page-faq .faq-search {
  border: 1px solid var(--faq-paper-line);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.5);
  padding: 16px 16px 14px;
  margin-bottom: 24px;
}

.page-faq .faq-search__label {
  display: block;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--moss);
  margin-bottom: 10px;
}

.page-faq .faq-search__row {
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--faq-paper-line);
  padding-bottom: 4px;
}

.page-faq .faq-search__icon {
  flex: 0 0 auto;
}

.page-faq .faq-search input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--char);
  padding: 6px 0;
}

.page-faq .faq-search input::placeholder {
  color: #93A09A;
}

.page-faq .faq-search input:focus {
  outline: none;
}

.page-faq .faq-search input:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 2px;
}

.page-faq .faq-search__hint {
  margin: 10px 0 0;
  font-size: 12.5px;
  color: var(--faq-body-soft);
}

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

.page-faq .faq-item {
  border: 1px solid var(--faq-paper-line);
  border-left: 3px solid rgba(20, 32, 29, 0.2);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.55);
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-faq .faq-item[open] {
  border-left-color: var(--amber);
  background: #FFFDF7;
  box-shadow: 5px 5px 0 rgba(240, 169, 59, 0.18);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

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

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

.page-faq .faq-item__no {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-faq .faq-item[open] .faq-item__no {
  color: #C07C10;
}

.page-faq .faq-item__q {
  flex: 1 1 auto;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--char);
}

.page-faq .faq-item__sign {
  position: relative;
  flex: 0 0 14px;
  width: 14px;
  height: 14px;
  margin-top: 5px;
}

.page-faq .faq-item__sign::before,
.page-faq .faq-item__sign::after {
  content: "";
  position: absolute;
  background: var(--moss);
  transition: transform 0.22s var(--ease), background 0.22s var(--ease);
}

.page-faq .faq-item__sign::before {
  left: 0;
  right: 0;
  top: 6px;
  height: 2px;
}

.page-faq .faq-item__sign::after {
  top: 0;
  bottom: 0;
  left: 6px;
  width: 2px;
}

.page-faq .faq-item[open] .faq-item__sign::before {
  background: var(--amber);
}

.page-faq .faq-item[open] .faq-item__sign::after {
  transform: scaleY(0);
  background: var(--amber);
}

.page-faq .faq-item__body {
  padding: 0 16px 18px;
}

.page-faq .faq-item__body p {
  margin: 0;
  padding-top: 13px;
  border-top: 1px dashed var(--faq-paper-line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-body);
  max-width: 44em;
}

/* 03 主题入口 */
.page-faq .faq-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-faq .faq-card {
  position: relative;
  padding: 22px 20px 20px;
  border: 1px solid var(--faq-line);
  border-radius: 3px;
  background: rgba(12, 42, 36, 0.72);
  box-shadow: 8px 8px 0 rgba(240, 169, 59, 0.1);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-faq .faq-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 12px 12px 0 rgba(240, 169, 59, 0.16);
}

.page-faq .faq-tag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--faq-line-strong);
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--amber-soft);
}

.page-faq .faq-tag--cool {
  border-color: rgba(110, 147, 176, 0.5);
  color: var(--cool-soft);
}

.page-faq .faq-card h3 {
  margin: 14px 0 10px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--paper);
}

.page-faq .faq-card p {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(245, 239, 226, 0.76);
}

.page-faq .faq-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 169, 59, 0.4);
  padding-bottom: 3px;
}

.page-faq .faq-card__link:hover,
.page-faq .faq-card__link:focus-visible {
  color: var(--amber-soft);
  border-bottom-color: var(--amber-soft);
}

.page-faq .faq-card__arrow {
  transition: transform 0.2s var(--ease);
}

.page-faq .faq-card__link:hover .faq-card__arrow {
  transform: translateX(4px);
}

/* 04 反馈时效 */
.page-faq .faq-response {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  align-items: center;
}

.page-faq .faq-response__dial {
  max-width: 240px;
}

.page-faq .faq-dial {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-response__text .faq-p {
  color: rgba(245, 239, 226, 0.8);
}

.page-faq .faq-split {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-faq .faq-split li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: rgba(245, 239, 226, 0.72);
}

.page-faq .faq-split__bar {
  display: block;
  height: 6px;
  border-radius: 3px;
  background: rgba(245, 239, 226, 0.12);
  overflow: hidden;
}

.page-faq .faq-split__bar i {
  display: block;
  height: 100%;
  background: var(--amber);
}

.page-faq .faq-split li:nth-child(1) .faq-split__bar i {
  width: 41%;
}

.page-faq .faq-split li:nth-child(2) .faq-split__bar i {
  width: 27%;
}

.page-faq .faq-split li:nth-child(3) .faq-split__bar i {
  width: 19%;
  background: var(--cool);
}

.page-faq .faq-split li:nth-child(4) .faq-split__bar i {
  width: 13%;
  background: var(--cool);
}

.page-faq .faq-split__v {
  font-family: var(--mono);
  text-align: right;
  color: var(--amber-soft);
}

.page-faq .faq-response__contact {
  margin: 22px 0 0;
  padding: 12px 14px;
  border-left: 2px solid var(--faq-line-strong);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--amber-soft);
  word-break: break-word;
}

/* 05 更新节奏 */
.page-faq .faq-review {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
  align-items: start;
}

.page-faq .faq-review__text .faq-p {
  color: var(--faq-body);
}

.page-faq .faq-review__text .btn {
  margin-top: 10px;
}

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

.page-faq .faq-review__list li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--faq-paper-line);
}

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

.page-faq .faq-review__v {
  font-size: 14px;
  line-height: 1.6;
  color: var(--char);
  font-weight: 600;
}

/* 响应式 */
@media (min-width: 760px) {
  .page-faq .faq-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-faq .faq-item summary {
    padding: 18px 20px;
    gap: 16px;
  }

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

  .page-faq .faq-item__q {
    font-size: 17px;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }

  .page-faq .faq-overview {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  }

  .page-faq .faq-response {
    grid-template-columns: 250px minmax(0, 1fr);
  }

  .page-faq .faq-review {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  }

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

@media (min-width: 1120px) {
  .page-faq .faq-drawer {
    min-height: 250px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-card,
  .page-faq .faq-card__arrow,
  .page-faq .faq-item,
  .page-faq .faq-item__sign::before,
  .page-faq .faq-item__sign::after,
  .page-faq .faq-index__list a {
    transition: none;
  }

  .page-faq .faq-card:hover {
    transform: none;
  }

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