.page-faq {
  --faq-line: rgba(143, 163, 156, 0.26);
  --faq-card: #0d322b;
  --faq-card-deep: #082520;
  --faq-lime-soft: rgba(182, 255, 59, 0.14);
  --faq-gold-soft: rgba(243, 197, 107, 0.14);
}

.page-faq .faq-crumb {
  padding-top: clamp(14px, 2.5vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--edge) solid var(--char);
  padding-block: clamp(18px, 4vw, 44px) clamp(36px, 6vw, 76px);
  background:
    radial-gradient(115% 85% at 88% 6%, rgba(84, 230, 200, 0.16), transparent 62%),
    linear-gradient(158deg, #072029 0%, #0a2a23 56%, #061a24 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -24%;
  right: -12%;
  width: min(58vw, 620px);
  aspect-ratio: 1;
  background: repeating-linear-gradient(115deg, rgba(182, 255, 59, 0.1) 0 2px, transparent 2px 20px);
  transform: rotate(-6deg);
  pointer-events: none;
}

.page-faq .faq-hero .container {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 56px);
  align-items: end;
}

.page-faq .faq-hero__main .display-title {
  margin: 16px 0 20px;
  color: var(--fog);
}

.page-faq .faq-hero__accent {
  color: var(--lime);
}

.page-faq .faq-hero__main .lead {
  max-width: 60ch;
  color: rgba(244, 247, 241, 0.78);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-hero__dials {
  padding: 20px 20px 16px;
  background: linear-gradient(180deg, var(--faq-card) 0%, var(--faq-card-deep) 100%);
}

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

.page-faq .dials__item {
  padding: 14px 12px 14px 0;
  border-top: 1px solid var(--faq-line);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
}

.page-faq .dials__item:nth-child(even) {
  padding-left: 14px;
  border-left: 1px solid var(--faq-line);
}

.page-faq .dials__num {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-faq .dials__unit {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-faq .dials__label {
  flex: 0 0 100%;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

.page-faq .dials__note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--faq-line);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

/* ---------- 索引 ---------- */
.page-faq .faq-index {
  border-bottom: var(--edge) solid var(--char);
  background: linear-gradient(180deg, #0a2a23 0%, #08211c 100%);
}

.page-faq .faq-index__head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-faq .faq-index__head .section-title {
  margin: 12px 0 10px;
}

.page-faq .faq-index__intro {
  margin: 0;
  color: var(--grey);
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-faq .faq-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: var(--edge) solid var(--char);
  background: var(--slate);
  box-shadow: var(--shadow-hard-sm);
  color: var(--fog);
  text-decoration: none;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--char);
  background: #17493e;
}

.page-faq .faq-index__num {
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  color: var(--lime);
}

.page-faq .faq-index__body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-faq .faq-index__title {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.02em;
}

.page-faq .faq-index__meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--grey);
}

.page-faq .faq-index__arrow {
  color: var(--cyan);
  font-size: 18px;
}

/* ---------- 问答分区 ---------- */
.page-faq .qa-section {
  border-bottom: 1px solid var(--faq-line);
  scroll-margin-top: calc(var(--bar-h) + 16px);
}

.page-faq .qa-section--moss {
  background: linear-gradient(180deg, rgba(10, 42, 35, 0.95) 0%, rgba(6, 26, 36, 0.98) 100%);
}

.page-faq .qa-section--vip {
  background: linear-gradient(180deg, rgba(10, 42, 35, 0.9) 0%, rgba(6, 26, 36, 1) 100%);
  box-shadow: inset 4px 0 0 var(--gold);
}

.page-faq .qa-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 44px);
}

.page-faq .qa-section__aside .section-title {
  margin: 10px 0 12px;
}

.page-faq .qa-section__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(44px, 7vw, 78px);
  line-height: 0.9;
  letter-spacing: 0.04em;
  color: rgba(182, 255, 59, 0.32);
  -webkit-text-stroke: 1px var(--lime);
}

.page-faq .qa-section--vip .qa-section__num {
  color: rgba(243, 197, 107, 0.32);
  -webkit-text-stroke-color: var(--gold);
}

.page-faq .qa-section__note {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--grey);
}

.page-faq .qa-section__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--faq-line);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--fog);
}

.page-faq .qa-section__list {
  display: grid;
  gap: 14px;
  min-width: 0;
}

/* ---------- 展开项 ---------- */
.page-faq .qa {
  border: var(--edge) solid var(--char);
  background: linear-gradient(180deg, var(--faq-card) 0%, var(--faq-card-deep) 100%);
  box-shadow: var(--shadow-hard-sm);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-faq .qa[open] {
  border-color: var(--lime);
  box-shadow: 6px 6px 0 rgba(182, 255, 59, 0.28);
}

.page-faq .qa-section--vip .qa[open] {
  border-color: var(--gold);
  box-shadow: 6px 6px 0 rgba(243, 197, 107, 0.26);
}

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

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

.page-faq .qa__q::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.1;
  color: var(--grey);
  transition: color 0.2s var(--ease);
}

.page-faq .qa[open] .qa__q::after {
  content: "–";
  color: var(--lime);
}

.page-faq .qa-section--vip .qa[open] .qa__q::after {
  color: var(--gold);
}

.page-faq .qa__q-num {
  flex: 0 0 auto;
  font-size: 13px;
  letter-spacing: 0.06em;
  padding-top: 3px;
  color: var(--cyan);
}

.page-faq .qa__q-text {
  margin: 0;
  font-size: clamp(15.5px, 1.7vw, 18px);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-faq .qa__a {
  padding: 0 16px 18px 16px;
  border-top: 1px solid var(--faq-line);
  padding-top: 14px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 247, 241, 0.8);
}

.page-faq .qa__a p {
  margin: 0 0 10px;
}

.page-faq .qa__a p:last-child {
  margin-bottom: 0;
}

.page-faq .qa__link {
  display: inline-block;
  margin-top: 4px;
  font-weight: 700;
  font-size: 14px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 2px solid var(--lime);
}

.page-faq .qa-section--vip .qa__link {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-faq .qa__link:hover,
.page-faq .qa__link:focus-visible {
  color: var(--fog);
  border-bottom-color: var(--fog);
}

.page-faq .qa__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

/* ---------- 步骤条 ---------- */
.page-faq .steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-faq .steps__item {
  position: relative;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 14px;
}

.page-faq .steps__item:last-child {
  padding-bottom: 0;
}

.page-faq .steps__item::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 30px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--lime), rgba(182, 255, 59, 0));
}

.page-faq .steps__item:last-child::before {
  display: none;
}

.page-faq .steps__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 2px solid var(--lime);
  border-radius: 50%;
  font-size: 13px;
  color: var(--lime);
  background: rgba(2, 11, 14, 0.5);
}

.page-faq .steps__text {
  display: block;
  padding-top: 4px;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(244, 247, 241, 0.82);
}

/* ---------- 图片 ---------- */
.page-faq .faq-figure {
  margin: 6px 0 0;
}

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

.page-faq .faq-figure .figure__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 底部行动 ---------- */
.page-faq .faq-cta {
  padding-block: clamp(32px, 5vw, 64px);
  background:
    radial-gradient(90% 120% at 8% 10%, rgba(182, 255, 59, 0.14), transparent 60%),
    linear-gradient(140deg, #08221d 0%, #061a24 100%);
  border-top: var(--edge) solid var(--char);
}

.page-faq .faq-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: center;
}

.page-faq .faq-cta__inner .section-title {
  margin: 12px 0 10px;
}

.page-faq .faq-cta__text {
  margin: 0;
  max-width: 62ch;
  color: var(--grey);
  line-height: 1.85;
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

  .page-faq .qa__q {
    padding: 20px 22px;
  }

  .page-faq .qa__a {
    padding: 16px 22px 22px 58px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(290px, 0.85fr);
  }

  .page-faq .qa-section__grid {
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .qa-section__aside {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
    align-self: start;
  }

  .page-faq .faq-cta__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.7fr);
  }

  .page-faq .faq-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index__link,
  .page-faq .qa,
  .page-faq .qa__q::after {
    transition: none;
  }
}
<<<END>>>