.page-faq {
  --faq-hero-deep: #0E1A24;
  --faq-tint: rgba(216, 210, 196, .26);
  --faq-prose: rgba(16, 24, 32, .82);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(2.25rem, 6vw, 4.25rem);
  color: var(--paper);
  background-color: var(--deep);
  background-image:
    linear-gradient(180deg, rgba(44, 95, 138, .3), rgba(14, 26, 36, 0) 58%),
    linear-gradient(100deg, rgba(47, 158, 110, .18), rgba(242, 107, 58, .13) 42%, rgba(217, 164, 65, .16) 70%, rgba(44, 95, 138, .22));
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--spring), var(--summer), var(--autumn), var(--winter)) 1;
}

.page-faq .breadcrumbs {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  font-size: var(--step--1);
}
.page-faq .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--slate);
}
.page-faq .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: .4rem;
  color: rgba(143, 163, 176, .6);
}
.page-faq .breadcrumbs__link {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 210, 196, .35);
}
.page-faq .breadcrumbs__link:hover,
.page-faq .breadcrumbs__link:focus-visible {
  color: var(--summer);
  border-bottom-color: var(--summer);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-faq .faq-hero__lead .eyebrow {
  display: block;
  margin: 0 0 .9rem;
  font-size: var(--step--1);
  letter-spacing: .22em;
  color: var(--autumn);
}

.page-faq h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 8vw, 4rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-faq .faq-hero__lede {
  max-width: 46ch;
  margin: 1.1rem 0 0;
  font-family: var(--font-serif);
  font-size: var(--step-0);
  line-height: 1.9;
  color: rgba(247, 244, 236, .8);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.6rem;
}

.page-faq .faq-counts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 1.85rem 0 0;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}
.page-faq .faq-count {
  padding: .85rem .95rem;
  background: rgba(18, 34, 46, .92);
}
.page-faq .faq-count dt {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .14em;
  color: var(--slate);
}
.page-faq .faq-count dd {
  margin: .3rem 0 0;
  display: flex;
  align-items: baseline;
  gap: .3rem;
}
.page-faq .faq-count__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4.5vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
}
.page-faq .faq-count:nth-child(1) .faq-count__num { color: var(--spring); }
.page-faq .faq-count:nth-child(2) .faq-count__num { color: var(--summer); }
.page-faq .faq-count:nth-child(3) .faq-count__num { color: var(--autumn); }
.page-faq .faq-count:nth-child(4) .faq-count__num { color: #6FA8CE; }
.page-faq .faq-count__unit {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--slate);
}

.page-faq .faq-hero__side {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-faq .media {
  margin: 0;
}
.page-faq .media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}
.page-faq .faq-hero__shot img {
  border: 1px solid var(--line-mid);
  aspect-ratio: 3 / 2;
}
.page-faq .media__caption {
  margin-top: .55rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--slate);
}

.page-faq .faq-drawer {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-mid);
}
.page-faq .faq-drawer::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--spring), var(--summer), var(--autumn), var(--winter));
}
.page-faq .faq-drawer .panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .8rem 1rem .8rem 1.35rem;
  border-bottom: 1px solid var(--line-soft);
}
.page-faq .faq-drawer .panel__head .mono {
  font-size: var(--step--1);
  letter-spacing: .18em;
  color: var(--slate);
}
.page-faq .faq-drawer .panel__body {
  padding: .35rem 1rem 1rem 1.35rem;
}
.page-faq .faq-drawer__row {
  display: grid;
  gap: .3rem;
  padding: .75rem 0;
  border-top: 1px solid var(--line-soft);
}
.page-faq .faq-drawer__row:first-child {
  border-top: 0;
  padding-top: .55rem;
}
.page-faq .faq-drawer__label {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .18em;
  color: var(--slate);
}
.page-faq .faq-drawer__value {
  font-family: var(--font-mono);
  font-size: var(--step-0);
  color: var(--paper);
}
.page-faq .faq-drawer__hint {
  margin: .65rem 0 0;
  font-size: var(--step--1);
  line-height: 1.7;
  color: rgba(143, 163, 176, .95);
}

/* ---------- 主体布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-top: clamp(1rem, 3vw, 2rem);
  padding-bottom: clamp(1rem, 3vw, 2rem);
}

.page-faq .faq-section {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
  border-top: 1px solid var(--paper-line);
}
.page-faq .faq-section:first-child {
  border-top: 0;
}

.page-faq .section__head {
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}
.page-faq .section__index {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 7vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--sand);
}
.page-faq .section__title {
  margin: .45rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2.1rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink);
}
.page-faq .section__lede {
  max-width: 60ch;
  margin: .8rem 0 0;
  font-family: var(--font-serif);
  font-size: var(--step-0);
  line-height: 1.9;
  color: var(--faq-prose);
}

/* ---------- 检索步骤 ---------- */
.page-faq .faq-steps {
  list-style: none;
  counter-reset: faqstep;
  display: grid;
  gap: .85rem;
  margin: 0;
  padding: 0;
}
.page-faq .faq-step {
  counter-increment: faqstep;
  padding: 1.1rem 1.15rem 1.2rem;
  background: var(--faq-tint);
  border: 1px solid var(--paper-line);
  border-left: 3px solid var(--summer);
}
.page-faq .faq-step::before {
  content: "0" counter(faqstep);
  display: block;
  margin-bottom: .5rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .16em;
  color: var(--summer);
}
.page-faq .faq-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--ink);
}
.page-faq .faq-step__text {
  margin: .5rem 0 0;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--faq-prose);
}

/* ---------- 档案范围 ---------- */
.page-faq .faq-scope__grid {
  display: grid;
  gap: 1.25rem;
}
.page-faq .faq-scope__table {
  overflow-x: auto;
}
.page-faq .faq-scope__caption {
  caption-side: top;
  text-align: left;
  padding-bottom: .7rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .12em;
  color: var(--slate);
}
.page-faq .data-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: var(--step--1);
  line-height: 1.6;
}
.page-faq .data-table th,
.page-faq .data-table td {
  padding: .75rem .7rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--paper-line);
}
.page-faq .data-table thead th {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--ink);
  background: rgba(216, 210, 196, .38);
}
.page-faq .data-table tbody th {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}
.page-faq .data-table tbody tr:nth-child(even) td {
  background: rgba(216, 210, 196, .16);
}
.page-faq .data-table td {
  color: var(--faq-prose);
}

.page-faq .faq-scope__note {
  background: var(--deep);
  color: var(--paper);
  border: 1px solid var(--line-mid);
}
.page-faq .faq-scope__note .panel__head {
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--line-soft);
}
.page-faq .faq-scope__note .panel__head .mono {
  font-size: var(--step--1);
  letter-spacing: .18em;
  color: var(--autumn);
}
.page-faq .faq-scope__note .panel__body {
  padding: 1rem;
}
.page-faq .faq-scope__note p {
  margin: 0 0 .85rem;
  font-size: var(--step--1);
  line-height: 1.85;
  color: rgba(247, 244, 236, .82);
}

/* ---------- 规则路径 ---------- */
.page-faq .faq-route {
  display: grid;
  gap: 1.25rem;
}
.page-faq .faq-route__fig img {
  border: 1px solid var(--paper-line);
  aspect-ratio: 10 / 7;
}
.page-faq .faq-route__list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: .8rem;
}
.page-faq .faq-route__list li {
  display: grid;
  gap: .45rem;
  padding: .85rem 0 0;
  border-top: 1px dashed var(--paper-line);
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--faq-prose);
}
.page-faq .faq-route__list li:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-faq .faq-route__list .tag {
  justify-self: start;
}

/* ---------- 问答 ---------- */
.page-faq .faq-group + .faq-group {
  margin-top: 1.85rem;
}
.page-faq .faq-group__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .6rem;
  margin: 0 0 .75rem;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--ink);
}

.page-faq .faq-item {
  border-top: 1px solid var(--paper-line);
}
.page-faq .faq-item:last-child {
  border-bottom: 1px solid var(--paper-line);
}
.page-faq .faq-item__summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem .2rem 1rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
  transition: color .2s var(--ease);
}
.page-faq .faq-item__summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item__summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--summer);
}
.page-faq .faq-item[open] .faq-item__summary::after {
  content: "–";
}
.page-faq .faq-item__summary:hover {
  color: var(--spring-deep);
}
.page-faq .faq-item__summary:focus-visible {
  outline: 2px solid var(--summer);
  outline-offset: 2px;
}
.page-faq .faq-item__body {
  padding: 0 1.6rem 1rem 0;
  font-family: var(--font-serif);
  font-size: var(--step-0);
  line-height: 1.9;
  color: var(--faq-prose);
}
.page-faq .faq-item__inline a {
  color: var(--winter);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-faq .faq-item__inline a:hover,
.page-faq .faq-item__inline a:focus-visible {
  color: var(--summer);
}

/* ---------- 快捷卡 ---------- */
.page-faq .faq-side {
  display: grid;
  gap: 1rem;
  align-content: start;
}
.page-faq .faq-quick {
  border: 1px solid var(--paper-line);
  background: #FBF8F0;
}
.page-faq .faq-quick .panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--paper-line);
}
.page-faq .faq-quick .panel__head .mono {
  font-size: var(--step--1);
  letter-spacing: .18em;
  color: var(--slate);
}
.page-faq .faq-quick .panel__body {
  padding: .35rem 1rem 1rem;
}
.page-faq .faq-quick__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-faq .faq-quick__list li {
  border-top: 1px solid var(--paper-line);
}
.page-faq .faq-quick__list li:first-child {
  border-top: 0;
}
.page-faq .faq-quick__list a {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 0;
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
}
.page-faq .faq-quick__list a::before {
  content: "→";
  font-family: var(--font-mono);
  color: var(--summer);
}
.page-faq .faq-quick__list a:hover,
.page-faq .faq-quick__list a:focus-visible {
  color: var(--spring-deep);
}
.page-faq .faq-quick__foot {
  margin: 1rem 0 0;
  padding-top: .8rem;
  border-top: 1px dashed var(--paper-line);
  font-size: var(--step--1);
  line-height: 1.75;
  color: var(--faq-prose);
}

/* ---------- 客服收束 ---------- */
.page-faq .faq-desk {
  padding: clamp(2.25rem, 5vw, 3.5rem) 0 clamp(2.5rem, 6vw, 4rem);
  background: var(--deep-2);
  color: var(--paper);
  background-image: linear-gradient(115deg, rgba(44, 95, 138, .28), rgba(14, 26, 36, 0) 62%);
}
.page-faq .faq-desk__inner {
  display: grid;
  gap: 1.5rem;
}
.page-faq .faq-desk .section__index {
  color: var(--autumn);
}
.page-faq .faq-desk .section__title {
  color: var(--paper);
  margin-bottom: .8rem;
}
.page-faq .faq-desk__text p {
  max-width: 58ch;
  margin: 0 0 .85rem;
  font-family: var(--font-serif);
  font-size: var(--step-0);
  line-height: 1.9;
  color: rgba(247, 244, 236, .82);
}
.page-faq .faq-desk__meta {
  font-size: var(--step--1);
  letter-spacing: .06em;
  color: var(--autumn);
}
.page-faq .faq-desk__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-content: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-counts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
  }
  .page-faq .faq-scope__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-faq .faq-route {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 1.75rem;
  }
  .page-faq .faq-desk__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 2rem;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }
  .page-faq .faq-quick {
    position: sticky;
    top: 96px;
  }
}
<<<END>>>