.page-faq {
  --faq-gold: rgba(185, 146, 79, 0.32);
  --faq-gold-soft: rgba(185, 146, 79, 0.16);
  --faq-rule: rgba(28, 35, 43, 0.15);
  --faq-ink: #1C232B;
  background-color: var(--ink-800);
  background-image:
    repeating-linear-gradient(0deg, rgba(201, 211, 220, 0.045) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(201, 211, 220, 0.045) 0 1px, transparent 1px 24px);
  color: var(--mist);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-faq .container {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
  box-sizing: border-box;
}

/* 面包屑 */
.page-faq .faq-crumb {
  padding-top: 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--celadon);
}
.page-faq .faq-crumb__link {
  color: var(--celadon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-faq .faq-crumb__link:hover,
.page-faq .faq-crumb__link:focus-visible {
  color: var(--paper-light);
  border-bottom-color: var(--cinnabar);
}
.page-faq .faq-crumb__sep {
  margin: 0 8px;
  color: var(--gold);
}
.page-faq .faq-crumb__current {
  color: var(--paper);
}

/* 首屏 */
.page-faq .faq-hero {
  padding: 26px 0 40px;
  border-bottom: 1px solid var(--faq-gold);
}
.page-faq .faq-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}
.page-faq .faq-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 7.5vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--paper-light);
}
.page-faq .faq-hero__lead {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}
.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--celadon);
}
.page-faq .faq-hero__meta li {
  position: relative;
  padding-left: 14px;
}
.page-faq .faq-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  background: var(--cinnabar);
}

/* 场景选择器 */
.page-faq .faq-scene {
  padding: 34px 0 10px;
}
.page-faq .faq-scene__title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--gold);
}
.page-faq .faq-scene__figure {
  margin: 0 0 26px;
  border: 1px solid var(--faq-gold);
  background: var(--ink-700);
  line-height: 0;
}
.page-faq .faq-scene__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.04);
}
.page-faq .faq-scene__list {
  display: flex;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  border-top: 1px solid var(--faq-gold);
  border-bottom: 1px solid var(--faq-gold);
  -webkit-overflow-scrolling: touch;
}
.page-faq .faq-scene__cell {
  display: flex;
  flex: 0 0 78%;
  scroll-snap-align: start;
  border-right: 1px solid var(--faq-gold-soft);
}
.page-faq .faq-scene__cell:last-child {
  border-right: none;
}
.page-faq .faq-scene__item {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease);
}
.page-faq .faq-scene__item:hover,
.page-faq .faq-scene__item:focus-visible {
  background-color: var(--ink-700);
}
.page-faq .faq-scene__item:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: -2px;
}
.page-faq .faq-scene__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gold);
}
.page-faq .faq-scene__name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper-light);
  transition: color var(--dur) var(--ease);
}
.page-faq .faq-scene__item:hover .faq-scene__name {
  color: var(--gold);
}
.page-faq .faq-scene__desc {
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--celadon);
}

/* 问答纸面 */
.page-faq .faq-qa {
  margin-top: 38px;
  padding: 8px 0 52px;
  background-color: var(--paper);
  border-top: 3px solid var(--cinnabar);
  color: var(--faq-ink);
}
.page-faq .faq-block {
  padding: 38px 0 42px;
  border-bottom: 1px solid var(--faq-rule);
  scroll-margin-top: 24px;
}
.page-faq .faq-block:last-child {
  border-bottom: none;
  padding-bottom: 8px;
}
.page-faq .faq-block__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.2;
  color: var(--cinnabar);
  border: 1px solid var(--cinnabar);
  padding: 3px 8px 2px;
  margin-bottom: 12px;
}
.page-faq .faq-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--faq-ink);
}
.page-faq .faq-block__intro {
  margin: 10px 0 0;
  max-width: 40em;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(28, 35, 43, 0.72);
}
.page-faq .faq-block__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-top: 22px;
}
.page-faq .faq-block__grid--wide {
  max-width: 780px;
}

/* 手风琴 */
.page-faq .faq-list {
  border-bottom: 1px solid var(--faq-rule);
}
.page-faq .faq-item {
  border-top: 1px solid var(--faq-rule);
  border-left: 2px solid transparent;
  transition: border-left-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.page-faq .faq-item[open] {
  border-left-color: var(--cinnabar);
  background-color: rgba(198, 63, 46, 0.045);
}
.page-faq .faq-item__q {
  position: relative;
  display: block;
  padding: 15px 44px 15px 14px;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--faq-ink);
  cursor: pointer;
  list-style: none;
  transition: color var(--dur) var(--ease);
}
.page-faq .faq-item__q::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item__q::after {
  content: "+";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--gold);
  transition: color var(--dur) var(--ease);
}
.page-faq .faq-item[open] .faq-item__q::after {
  content: "\2212";
  color: var(--cinnabar);
}
.page-faq .faq-item__q:hover {
  color: var(--cinnabar);
}
.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: -2px;
}
.page-faq .faq-item__a {
  padding: 0 22px 17px 14px;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(28, 35, 43, 0.78);
}
.page-faq .faq-item__a p {
  margin: 0;
}
.page-faq .faq-item__a p + p {
  margin-top: 8px;
}

/* 侧栏卡片 */
.page-faq .faq-aside {
  border: 1px solid var(--faq-rule);
  background-color: var(--paper-light);
  padding: 12px;
}
.page-faq .faq-aside__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-aside__cap {
  margin: 12px 2px 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: rgba(28, 35, 43, 0.6);
}
.page-faq .faq-aside--records {
  background-color: var(--ink-800);
  border-color: var(--ink-700);
  padding: 18px 16px 16px;
  color: var(--mist);
}
.page-faq .faq-aside__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}
.page-faq .faq-records {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-records li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--faq-gold-soft);
}
.page-faq .faq-records li:last-child {
  border-bottom: none;
}
.page-faq .faq-records__k {
  font-size: 12.5px;
  color: var(--celadon);
}
.page-faq .faq-records__v {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--paper-light);
}
.page-faq .faq-aside__link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: 12.5px;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--faq-gold);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-faq .faq-aside__link:hover,
.page-faq .faq-aside__link:focus-visible {
  color: var(--paper-light);
  border-bottom-color: var(--cinnabar);
}

/* 自查清单 */
.page-faq .faq-check {
  padding: 56px 0 54px;
  border-bottom: 1px solid var(--faq-gold);
}
.page-faq .faq-check__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper-light);
}
.page-faq .faq-check__intro {
  margin: 12px 0 0;
  max-width: 36em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}
.page-faq .faq-check__list {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--faq-gold);
}
.page-faq .faq-check__item {
  padding: 20px 0;
  border-bottom: 1px solid var(--faq-gold-soft);
}
.page-faq .faq-check__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gold);
}
.page-faq .faq-check__name {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper-light);
}
.page-faq .faq-check__desc {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--celadon);
}

/* 联络 */
.page-faq .faq-help {
  padding: 52px 0 64px;
}
.page-faq .faq-help__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}
.page-faq .faq-help__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper-light);
}
.page-faq .faq-help__lead {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}
.page-faq .faq-help__dl {
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--faq-gold);
}
.page-faq .faq-help__dl > div {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--faq-gold-soft);
}
.page-faq .faq-help__dl dt {
  min-width: 72px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.page-faq .faq-help__dl dd {
  margin: 0;
  font-size: 14px;
  color: var(--paper-light);
  word-break: break-all;
}
.page-faq .faq-btn {
  display: inline-block;
  margin-top: 26px;
  padding: 13px 28px;
  background-color: var(--cinnabar);
  color: var(--paper-light);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-faq .faq-btn:hover,
.page-faq .faq-btn:focus-visible {
  background-color: var(--cinnabar-bright);
  transform: translateY(-2px);
}
.page-faq .faq-btn:focus-visible {
  outline: 2px solid var(--paper-light);
  outline-offset: 2px;
}
.page-faq .faq-help__side {
  border-top: 1px solid var(--faq-gold);
  padding-top: 18px;
}
.page-faq .faq-help__side-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}
.page-faq .faq-help__links {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-help__links li + li {
  border-top: 1px solid var(--faq-gold-soft);
}
.page-faq .faq-help__links a {
  display: block;
  padding: 13px 0;
  font-size: 13.5px;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
.page-faq .faq-help__links a:hover,
.page-faq .faq-help__links a:focus-visible {
  color: var(--paper-light);
  padding-left: 8px;
}
.page-faq .faq-help__links a:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 2px;
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-faq .faq-check__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-bottom: 1px solid var(--faq-gold-soft);
  }
  .page-faq .faq-check__item {
    padding: 22px 28px 24px 0;
    border-bottom: 1px solid var(--faq-gold-soft);
  }
  .page-faq .faq-check__item:nth-child(odd) {
    padding-right: 32px;
    border-right: 1px solid var(--faq-gold);
  }
  .page-faq .faq-check__item:nth-child(even) {
    padding-left: 32px;
  }
  .page-faq .faq-check__item:nth-last-child(-n + 2) {
    border-bottom: none;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 40px 0 56px;
  }
  .page-faq .faq-hero__lead {
    font-size: 17px;
  }
  .page-faq .faq-scene {
    padding-top: 46px;
  }
  .page-faq .faq-scene__list {
    overflow-x: visible;
    scroll-snap-type: none;
  }
  .page-faq .faq-scene__cell {
    flex: 1 1 0;
  }
  .page-faq .faq-scene__item {
    padding: 24px 20px 26px;
  }
  .page-faq .faq-qa {
    margin-top: 48px;
    padding: 16px 0 64px;
  }
  .page-faq .faq-block {
    padding: 52px 0 56px;
  }
  .page-faq .faq-block__title {
    font-size: 27px;
  }
  .page-faq .faq-block__grid {
    grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
  .page-faq .faq-block__grid--wide {
    grid-template-columns: minmax(0, 1fr);
    max-width: 780px;
  }
  .page-faq .faq-item__q {
    font-size: 15.5px;
    padding: 17px 48px 17px 18px;
  }
  .page-faq .faq-item__a {
    font-size: 14.5px;
    padding: 0 26px 20px 18px;
  }
  .page-faq .faq-check {
    padding: 68px 0 64px;
  }
  .page-faq .faq-check__title {
    font-size: 30px;
  }
  .page-faq .faq-help {
    padding: 64px 0 80px;
  }
  .page-faq .faq-help__title {
    font-size: 30px;
  }
  .page-faq .faq-help__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 56px;
  }
}
<<<END>>>