.page-faq {
  --faq-panel: rgba(18, 52, 90, 0.52);
  --faq-panel-strong: rgba(18, 52, 90, 0.84);
  --faq-hair: 1px solid var(--line);
  --faq-gap: clamp(14px, 2.4vw, 22px);
  --faq-text-soft: rgba(247, 249, 252, 0.74);
  position: relative;
  overflow: clip;
  padding-block: clamp(18px, 4vw, 32px) clamp(48px, 8vw, 92px);
}

.page-faq::before {
  content: "";
  position: absolute;
  inset-block-start: -12%;
  inset-inline-end: -18%;
  width: min(760px, 90vw);
  aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(23, 224, 192, 0.16), rgba(23, 224, 192, 0) 72%);
  pointer-events: none;
  z-index: 0;
}

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

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

.page-faq a {
  color: var(--aqua);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
  padding-block: clamp(14px, 3vw, 28px) clamp(26px, 4vw, 44px);
}

.page-faq .faq-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(36px, 8.4vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--paper);
}

.page-faq .faq-hero__accent {
  color: var(--aqua);
  display: inline-block;
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.85;
  color: var(--faq-text-soft);
}

.page-faq .faq-searchbar {
  margin-top: clamp(20px, 3.4vw, 30px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px clamp(14px, 2vw, 20px);
  border-radius: var(--radius-lg);
  border: var(--faq-hair);
  background: linear-gradient(120deg, rgba(23, 224, 192, 0.1), rgba(18, 52, 90, 0.5) 55%);
}

.page-faq .faq-searchbar__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: var(--pill);
  border: 1px solid var(--line-aqua);
  color: var(--aqua);
}

.page-faq .faq-searchbar__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

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

.page-faq .faq-searchbar__links a {
  display: inline-block;
  padding: 7px 13px;
  border-radius: var(--pill);
  border: 1px solid var(--line-aqua);
  color: var(--aqua);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: background var(--ease), transform var(--ease);
}

.page-faq .faq-searchbar__links a:hover {
  background: rgba(23, 224, 192, 0.14);
  transform: translateY(-2px);
}

.page-faq .faq-hero__meta {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-size: 13px;
  color: var(--mist);
}

.page-faq .faq-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-faq .faq-hero__meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--aqua);
  flex: none;
}

/* ---------- 图片容器 ---------- */
.page-faq .faq-figure {
  margin: 0;
}

.page-faq .faq-figure__frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-xl);
  border: var(--faq-hair);
  background:
    linear-gradient(150deg, rgba(18, 52, 90, 0.9), rgba(7, 20, 38, 0.95)),
    repeating-linear-gradient(115deg, rgba(23, 224, 192, 0.08) 0 2px, transparent 2px 22px);
}

.page-faq .faq-figure__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 分类胶囊带 ---------- */
.page-faq .faq-cats {
  margin-top: clamp(6px, 1.6vw, 14px);
  padding-block: clamp(18px, 3vw, 26px);
  border-block: var(--faq-hair);
}

.page-faq .faq-cats__title {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-faq .faq-cats__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-cats__pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: var(--pill);
  border: var(--faq-hair);
  background: rgba(11, 31, 58, 0.66);
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease), transform var(--ease);
}

.page-faq .faq-cats__pill .mono {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--aqua);
}

.page-faq .faq-cats__pill:hover {
  border-color: var(--line-aqua);
  color: var(--aqua);
  transform: translateY(-2px);
}

/* ---------- 区块骨架 ---------- */
.page-faq .faq-block {
  margin-top: clamp(42px, 6.5vw, 82px);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-faq .faq-block__head {
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-faq .faq-block__head h2 {
  margin: 10px 0 0;
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--paper);
}

.page-faq .faq-block__text {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--faq-text-soft);
}

/* ---------- 三步路径 ---------- */
.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--faq-gap);
  counter-reset: none;
}

.page-faq .faq-step {
  position: relative;
  padding: 24px 20px 22px;
  border-radius: var(--radius-lg);
  border: var(--faq-hair);
  background: var(--faq-panel);
  overflow: hidden;
}

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--aqua), rgba(23, 224, 192, 0));
}

.page-faq .faq-step__num {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--aqua);
}

.page-faq .faq-step h3 {
  margin: 12px 0 8px;
  font-size: 19px;
  line-height: 1.35;
  font-weight: 800;
  color: var(--paper);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--faq-text-soft);
}

.page-faq .faq-start__lower {
  margin-top: clamp(18px, 3vw, 28px);
  display: grid;
  gap: var(--faq-gap);
  align-items: start;
}

.page-faq .faq-figure--steps .faq-figure__frame {
  aspect-ratio: 10 / 7;
  border-radius: var(--radius-lg);
}

.page-faq .faq-account {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-account__card {
  padding: 22px 20px;
  border-radius: var(--radius-lg);
  border: var(--faq-hair);
  background: var(--faq-panel);
}

.page-faq .faq-account__card--open {
  border-color: var(--line-aqua);
}

.page-faq .faq-account__card--account {
  border-color: rgba(255, 107, 53, 0.36);
}

.page-faq .faq-account__card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-faq .faq-account__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--faq-text-soft);
}

/* ---------- 版本对照 ---------- */
.page-faq .faq-versions {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-version {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius-lg);
  border: var(--faq-hair);
  background: var(--faq-panel);
}

.page-faq .faq-version--new {
  border-color: var(--line-aqua);
  background: linear-gradient(160deg, rgba(23, 224, 192, 0.14), rgba(18, 52, 90, 0.68) 62%);
}

.page-faq .faq-version h3 {
  margin: 14px 0 10px;
  font-size: clamp(20px, 2.6vw, 24px);
  font-weight: 800;
  color: var(--paper);
}

.page-faq .faq-version p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--faq-text-soft);
}

.page-faq .faq-version__link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid var(--line-aqua);
  padding-bottom: 2px;
}

.page-faq .faq-version__link:hover {
  color: var(--paper);
}

.page-faq .faq-note {
  margin: 16px 0 0;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border-inline-start: 3px solid var(--flame);
  background: rgba(255, 107, 53, 0.1);
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-text-soft);
}

/* ---------- 筛选与数据 ---------- */
.page-faq .faq-cats__list--genre {
  margin-bottom: clamp(18px, 3vw, 26px);
}

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

.page-faq .faq-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  border-radius: var(--radius-md);
  border: var(--faq-hair);
  background: rgba(7, 20, 38, 0.62);
}

.page-faq .faq-stat__num {
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--aqua);
}

.page-faq .faq-stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .faq-timeline {
  margin-top: clamp(18px, 3vw, 26px);
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius-lg);
  border: var(--faq-hair);
  background: linear-gradient(120deg, rgba(18, 52, 90, 0.7), rgba(7, 20, 38, 0.7));
}

.page-faq .faq-timeline__title {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-faq .faq-timeline ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-timeline li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding-block: 10px;
  border-block-start: 1px dashed var(--line-soft);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--faq-text-soft);
}

.page-faq .faq-timeline li .mono {
  flex: none;
  min-width: 116px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--flame);
}

.page-faq .faq-timeline__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-block-start: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 手风琴 ---------- */
.page-faq .faq-columns {
  columns: 1;
  column-gap: clamp(16px, 3vw, 28px);
}

.page-faq .faq-group {
  break-inside: avoid;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-faq .faq-group__title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--aqua);
}

.page-faq .faq-item {
  margin-bottom: 10px;
  border-radius: var(--radius-md);
  border: var(--faq-hair);
  background: var(--faq-panel);
  transition: border-color var(--ease), background var(--ease);
}

.page-faq .faq-item[open] {
  border-color: var(--line-aqua);
  background: var(--faq-panel-strong);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
}

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

.page-faq .faq-item__q::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--aqua);
}

.page-faq .faq-item[open] .faq-item__q::after {
  content: "–";
}

.page-faq .faq-item__q:hover {
  color: var(--aqua);
}

.page-faq .faq-item__a {
  padding: 0 16px 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--faq-text-soft);
}

.page-faq .faq-item__a p {
  margin: 0;
}

.page-faq .faq-item__a a {
  border-bottom: 1px solid var(--line-aqua);
  text-decoration: none;
}

/* ---------- 客服支持 ---------- */
.page-faq .faq-contact {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-contact__card {
  padding: clamp(20px, 3vw, 26px);
  border-radius: var(--radius-lg);
  border: var(--faq-hair);
  background: var(--faq-panel-strong);
}

.page-faq .faq-contact__card h3 {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-faq .faq-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.9vw, 17px);
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-faq .copy-btn {
  margin-top: 12px;
  padding: 7px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--line-aqua);
  background: transparent;
  color: var(--aqua);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
}

.page-faq .copy-btn:hover {
  background: rgba(23, 224, 192, 0.14);
}

.page-faq .copy-btn[data-copied] {
  background: var(--aqua);
  color: var(--ink-900);
  border-color: var(--aqua);
}

.page-faq .faq-contact__hint {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-support__rows {
  margin-top: clamp(18px, 3vw, 26px);
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-support__row {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: var(--faq-hair);
  border-inline-start: 3px solid var(--aqua);
  background: rgba(7, 20, 38, 0.6);
}

.page-faq .faq-support__row--urgent {
  border-inline-start-color: var(--flame);
}

.page-faq .faq-support__row h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
}

.page-faq .faq-support__row p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--faq-text-soft);
}

.page-faq .faq-support__row a {
  text-decoration: none;
  border-bottom: 1px solid var(--line-aqua);
}

.page-faq .faq-links {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-faq .faq-links a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: var(--pill);
  border: var(--faq-hair);
  background: rgba(11, 31, 58, 0.6);
  font-size: 13px;
  text-decoration: none;
  color: var(--paper);
  transition: border-color var(--ease), color var(--ease);
}

.page-faq .faq-links a:hover {
  border-color: var(--line-aqua);
  color: var(--aqua);
}

/* ---------- 末尾行动区 ---------- */
.page-faq .faq-cta {
  margin-top: clamp(44px, 6.5vw, 84px);
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--line-aqua);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(255, 107, 53, 0.22), rgba(255, 107, 53, 0) 60%),
    linear-gradient(120deg, rgba(18, 52, 90, 0.92), rgba(7, 20, 38, 0.94));
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  align-items: center;
}

.page-faq .faq-cta h2 {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.16;
  font-weight: 900;
  color: var(--paper);
}

.page-faq .faq-cta p {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--faq-text-soft);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (min-width: 760px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }

  .page-faq .faq-start__lower {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-faq .faq-columns {
    columns: 2;
  }
}

@media (min-width: 1160px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-searchbar__links a,
  .page-faq .faq-cats__pill,
  .page-faq .copy-btn,
  .page-faq .faq-links a,
  .page-faq .faq-item {
    transition: none;
  }

  .page-faq .faq-searchbar__links a:hover,
  .page-faq .faq-cats__pill:hover {
    transform: none;
  }
}
<<<END>>>