.page-faq {
  --faq-line: rgba(185, 194, 214, 0.26);
  --faq-line-ink: rgba(34, 26, 20, 0.2);
  --faq-dim: #9aa6c2;
  --faq-body-ink: #574c40;
  background:
    radial-gradient(circle at 10% -8%, rgba(63, 191, 156, 0.16), transparent 46%),
    radial-gradient(circle at 90% 4%, rgba(217, 162, 39, 0.15), transparent 44%),
    var(--night);
  color: var(--cream);
  overflow-x: clip;
}

.page-faq a {
  color: inherit;
}

/* ---------- 面包屑与首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(1.4rem, 4vw, 2.6rem) 0 clamp(1.2rem, 3vw, 2rem);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--silver) 0 1px, transparent 1px 13px);
  opacity: 0.35;
}

.page-faq .faq-hero__kicker {
  color: var(--gold);
  letter-spacing: 0.16em;
  margin: 0 0 0.6rem;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 6vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  max-width: 24ch;
}

.page-faq .faq-hero__lede {
  max-width: 66ch;
  margin: 0;
  color: #d3dbf0;
  font-size: 1rem;
  line-height: 1.85;
}

.page-faq .faq-meta {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.7rem;
}

.page-faq .faq-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--faq-line);
  background: rgba(14, 23, 51, 0.65);
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
  color: #cbd4e8;
  line-height: 1.5;
}

.page-faq .faq-meta__k {
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

/* ---------- 四步流程条 ---------- */
.page-faq .faq-bar {
  background: rgba(27, 42, 91, 0.5);
  border-top: 1px solid var(--faq-line);
  border-bottom: 1px solid var(--faq-line);
  padding: clamp(1rem, 2.6vw, 1.6rem) 0 clamp(1.2rem, 3vw, 1.8rem);
}

.page-faq .faq-bar__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-num);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  color: var(--silver);
}

.page-faq .steps-bar {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
}

.page-faq .step {
  display: block;
  position: relative;
  padding: 0.8rem 0.9rem 0.95rem;
  border: 1px solid var(--faq-line);
  background: rgba(11, 18, 41, 0.7);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-faq .step:hover,
.page-faq .step:focus-visible {
  border-color: var(--gold);
  background: rgba(217, 162, 39, 0.12);
  transform: translateY(-2px);
}

.page-faq .step__n {
  display: block;
  font-size: 1.45rem;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.page-faq .step__t {
  display: block;
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-faq .step__d {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--faq-dim);
}

@media (min-width: 700px) {
  .page-faq .steps-bar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
  }
  .page-faq .step::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -0.8rem;
    width: 0.8rem;
    border-top: 1px dashed var(--faq-line);
  }
  .page-faq .steps-bar > li:last-child .step::after {
    display: none;
  }
}

/* ---------- 主体双栏 ---------- */
.page-faq .faq-body {
  padding-top: clamp(1.5rem, 3vw, 2.4rem);
  padding-bottom: clamp(2.4rem, 6vw, 4.4rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.3rem;
  align-items: start;
}

@media (min-width: 980px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(198px, 236px) minmax(0, 1fr);
    gap: 2.4rem;
  }
}

.page-faq .faq-index {
  border: 1px solid var(--faq-line);
  background: rgba(27, 42, 91, 0.55);
  padding: 0.9rem 1rem 1rem;
}

@media (min-width: 980px) {
  .page-faq .faq-index {
    position: sticky;
    top: 7rem;
  }
}

.page-faq .faq-index__title {
  margin: 0 0 0.7rem;
  color: var(--gold);
  letter-spacing: 0.14em;
}

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

.page-faq .faq-index li + li {
  border-top: 1px dashed rgba(185, 194, 214, 0.18);
}

.page-faq .faq-index a {
  display: block;
  padding: 0.55rem 0 0.55rem 0.7rem;
  border-left: 2px solid transparent;
  color: #c9d2e6;
  text-decoration: none;
  font-size: 0.84rem;
  line-height: 1.5;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .faq-index a:hover,
.page-faq .faq-index a:focus-visible {
  color: var(--gold-hi);
  border-left-color: var(--gold);
}

.page-faq .faq-index a[aria-current="true"] {
  color: var(--gold-hi);
  font-weight: 700;
  border-left-color: var(--gold);
  background: linear-gradient(90deg, rgba(217, 162, 39, 0.18), transparent);
}

.page-faq .faq-index__foot {
  margin: 0.9rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px dashed rgba(185, 194, 214, 0.18);
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--faq-dim);
}

.page-faq .faq-content {
  display: grid;
  gap: 1.15rem;
  min-width: 0;
}

/* ---------- 奶油纸卡片 ---------- */
.page-faq .faq-card {
  background: var(--cream);
  color: var(--ink);
  border: 1px solid rgba(34, 26, 20, 0.88);
  box-shadow: 5px 6px 0 -1px var(--paper-shadow), 5px 6px 0 0 rgba(34, 26, 20, 0.4);
  padding: clamp(1.05rem, 3vw, 1.85rem);
  min-width: 0;
}

.page-faq .faq-card__head {
  border-bottom: 1px solid rgba(34, 26, 20, 0.16);
  padding-bottom: 0.85rem;
  margin-bottom: 1rem;
}

.page-faq .faq-card__eyebrow {
  display: block;
  margin: 0 0 0.35rem;
  font-family: var(--font-num);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--coral);
}

.page-faq .faq-card__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.22rem, 2.7vw, 1.62rem);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-faq .faq-card__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--faq-body-ink);
}

/* ---------- 步骤详解 ---------- */
.page-faq .step-detail {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .step-detail__item {
  position: relative;
  padding: 0.95rem 0 0.95rem 2.9rem;
  border-top: 1px dashed var(--faq-line-ink);
}

.page-faq .step-detail__item:first-child {
  border-top: 0;
  padding-top: 0.1rem;
}

.page-faq .step-detail__n {
  position: absolute;
  left: 0;
  top: 1rem;
  font-size: 1.32rem;
  line-height: 1;
  color: var(--gold);
}

.page-faq .step-detail__item:first-child .step-detail__n {
  top: 0.15rem;
}

.page-faq .step-detail__item h3 {
  margin: 0 0 0.3rem;
  font-size: 1.04rem;
  font-weight: 800;
}

.page-faq .step-detail__item p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.91rem;
  line-height: 1.78;
  color: var(--faq-body-ink);
}

/* ---------- 问答 ---------- */
.page-faq .qa-list {
  display: grid;
}

.page-faq .qa {
  border-top: 1px dashed var(--faq-line-ink);
  padding: 0.9rem 0 0.95rem;
}

.page-faq .qa:first-child {
  border-top: 0;
  padding-top: 0.1rem;
}

.page-faq .qa__q {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0 0 0.35rem;
  font-size: 0.99rem;
  font-weight: 800;
  line-height: 1.5;
}

.page-faq .qa__n {
  flex: 0 0 auto;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--coral);
}

.page-faq .qa__a {
  margin: 0;
  max-width: 62ch;
  font-size: 0.91rem;
  line-height: 1.78;
  color: var(--faq-body-ink);
}

/* ---------- 路径清单 ---------- */
.page-faq .way-list {
  list-style: none;
  counter-reset: way;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-faq .way-list li {
  position: relative;
  padding-left: 2.2rem;
  font-size: 0.91rem;
  line-height: 1.78;
  color: var(--faq-body-ink);
}

.page-faq .way-list li::before {
  counter-increment: way;
  content: counter(way, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.25rem;
  font-family: var(--font-num);
  font-size: 0.72rem;
  line-height: 1.4;
  color: var(--gold);
  border: 1px solid rgba(217, 162, 39, 0.65);
  padding: 0.02rem 0.28rem;
}

.page-faq .faq-note {
  margin-top: 1.1rem;
  border-left: 3px solid var(--coral);
  background: rgba(217, 80, 42, 0.09);
  padding: 0.8rem 1rem 0.85rem;
}

.page-faq .faq-note__t {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--coral);
}

.page-faq .faq-note ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.25rem;
}

.page-faq .faq-note li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--faq-body-ink);
}

.page-faq .faq-note li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--coral);
}

/* ---------- 图片 ---------- */
.page-faq .faq-figure {
  margin: 1.2rem 0 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(34, 26, 20, 0.45);
  background: var(--indigo);
}

.page-faq .faq-figure--half img {
  max-width: 640px;
}

.page-faq .faq-figure .media__cap {
  margin: 0.5rem 0 0;
  font-family: var(--font-num);
  font-size: 0.73rem;
  letter-spacing: 0.03em;
  color: #6d6155;
}

/* ---------- 深色人工通道卡片 ---------- */
.page-faq .faq-card--dark {
  background: linear-gradient(155deg, #22336b 0%, var(--indigo) 42%, var(--deep-1) 100%);
  color: var(--cream);
  border-color: rgba(185, 194, 214, 0.4);
  box-shadow: 5px 6px 0 -1px rgba(7, 12, 28, 0.95), 5px 6px 0 0 rgba(0, 0, 0, 0.55);
}

.page-faq .faq-card--dark .faq-card__head {
  border-bottom-color: rgba(185, 194, 214, 0.25);
}

.page-faq .faq-card--dark .faq-card__eyebrow {
  color: var(--gold-hi);
}

.page-faq .faq-card--dark .faq-card__title {
  color: var(--cream);
}

.page-faq .faq-card--dark .faq-card__lede {
  color: #c9d2e6;
}

.page-faq .contact-list {
  list-style: none;
  margin: 0.2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.65rem;
}

@media (min-width: 720px) {
  .page-faq .contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-faq .contact-item {
  border: 1px solid rgba(185, 194, 214, 0.28);
  background: rgba(11, 18, 41, 0.42);
  padding: 0.75rem 0.85rem 0.8rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.7rem;
  min-width: 0;
}

.page-faq .contact-item__k {
  flex: 0 0 100%;
  font-family: var(--font-num);
  font-size: 0.66rem;
  letter-spacing: 0.15em;
  color: var(--silver);
}

.page-faq .contact-item__v {
  font-size: 0.9rem;
  line-height: 1.6;
  font-weight: 700;
  color: var(--gold-hi);
  word-break: break-word;
  min-width: 0;
}

.page-faq .contact-item__v:not(.num) {
  font-weight: 400;
  color: #d5dcec;
  font-size: 0.84rem;
}

.page-faq .faq-card--dark .copy-btn {
  margin-left: auto;
}

.page-faq .faq-card__foot {
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px dashed rgba(185, 194, 214, 0.25);
  font-size: 0.86rem;
  line-height: 1.75;
  color: #c9d2e6;
}

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

/* ---------- 底部返回导航 ---------- */
.page-faq .faq-backnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.4rem 0 0;
}

@media (max-width: 520px) {
  .page-faq .step-detail__item {
    padding-left: 2.3rem;
  }
  .page-faq .step-detail__n {
    font-size: 1.08rem;
  }
  .page-faq .faq-backnav .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}
<<<END>>>