.page-faq {
  --faq-line: 1px solid rgba(185, 194, 207, .18);
  --faq-line-cyan: 1px solid rgba(51, 225, 218, .38);
  --faq-gap: clamp(2rem, 5vw, 3.5rem);
  --faq-soft: rgba(232, 239, 247, .8);
  background: var(--ink-900);
  color: var(--text-light);
  font-family: var(--font-ui);
}

.page-faq h2,
.page-faq h3 {
  margin: 0;
}

.page-faq .faq-link {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 225, 218, .45);
  transition: color .2s ease, border-color .2s ease;
}

.page-faq .faq-link:hover,
.page-faq .faq-link:focus-visible {
  color: var(--cyan-200);
  border-bottom-color: var(--cyan-200);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.75rem, 5vw, 3rem) 0 clamp(2.25rem, 5vw, 3.5rem);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(226, 61, 142, .2), transparent 58%),
    radial-gradient(90% 80% at 0% 4%, rgba(51, 225, 218, .16), transparent 55%),
    var(--ink-900);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -35%;
  right: -22%;
  width: 62%;
  height: 170%;
  background: linear-gradient(158deg, rgba(51, 225, 218, .1), rgba(226, 61, 142, .05));
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 0 100%);
  border-left: 1px solid rgba(51, 225, 218, .18);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgba(185, 194, 207, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(185, 194, 207, .06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
}

.page-faq .faq-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  margin: 0 0 clamp(1.25rem, 4vw, 2rem);
  padding: 0;
  list-style: none;
  font-size: .82rem;
  font-family: var(--font-mono);
}

.page-faq .faq-hero__title {
  margin: .55rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: .02em;
  font-weight: 700;
}

.page-faq .faq-hero__sub {
  display: block;
  margin-top: clamp(.7rem, 2vw, 1rem);
  font-family: var(--font-ui);
  font-size: clamp(.95rem, 2.6vw, 1.2rem);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .06em;
  color: var(--cyan-200);
}

.page-faq .faq-hero__lead {
  max-width: 64ch;
  margin: clamp(1rem, 3vw, 1.5rem) 0 0;
  font-size: clamp(.95rem, 2.2vw, 1.06rem);
  line-height: 1.8;
  color: var(--faq-soft);
}

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: 0;
  background: rgba(185, 194, 207, .18);
  border: var(--faq-line);
}

.page-faq .faq-stat {
  padding: .85rem .95rem;
  background: var(--ink-900);
}

.page-faq .faq-stat dt {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: rgba(185, 194, 207, .78);
}

.page-faq .faq-stat dd {
  margin: .35rem 0 0;
  font-size: .82rem;
  color: var(--grey-300);
}

.page-faq .faq-stat__num {
  margin-right: .18rem;
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 600;
  color: var(--cyan-400);
}

@media (min-width: 720px) {
  .page-faq .faq-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 搜索条 ---------- */
.page-faq .faq-search {
  position: sticky;
  top: var(--header-h);
  z-index: 30;
  padding: .8rem 0;
  background: rgba(6, 11, 26, .95);
  border-top: var(--faq-line-cyan);
  border-bottom: var(--faq-line-cyan);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-faq .faq-search__inner {
  display: grid;
  gap: .6rem;
}

.page-faq .faq-search__field {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  min-width: 0;
}

.page-faq .faq-search__label {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--cyan-200);
}

.page-faq .faq-search__input {
  width: 100%;
  padding: .8rem .95rem;
  font-family: var(--font-ui);
  font-size: 1rem;
  color: var(--text-light);
  background: var(--ink-800);
  border: 1px solid rgba(185, 194, 207, .28);
  border-radius: var(--radius);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.page-faq .faq-search__input::placeholder {
  color: rgba(185, 194, 207, .6);
}

.page-faq .faq-search__input:focus {
  outline: none;
  border-color: var(--cyan-400);
  box-shadow: 0 0 0 3px rgba(51, 225, 218, .16);
}

.page-faq .faq-search__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: .15rem 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-search__tags a {
  display: inline-block;
  padding: .16rem .6rem;
  font-size: .76rem;
  color: var(--grey-300);
  text-decoration: none;
  border: 1px solid rgba(185, 194, 207, .24);
  border-radius: 999px;
  transition: color .2s ease, border-color .2s ease;
}

.page-faq .faq-search__tags a:hover,
.page-faq .faq-search__tags a:focus-visible {
  color: var(--cyan-400);
  border-color: rgba(51, 225, 218, .55);
}

.page-faq .faq-search__hint {
  margin: 0;
  font-size: .82rem;
  line-height: 1.65;
  color: rgba(185, 194, 207, .8);
}

@media (min-width: 900px) {
  .page-faq .faq-search__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
    gap: 1.75rem;
  }
}

/* ---------- 导读 ---------- */
.page-faq .faq-intro {
  padding-top: clamp(2.5rem, 6vw, 4rem);
}

.page-faq .faq-intro__grid {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: center;
}

.page-faq .faq-intro__text h2 {
  margin: .5rem 0 .9rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.15rem);
  line-height: 1.28;
  font-weight: 700;
}

.page-faq .faq-intro__text p {
  margin: 0 0 .85rem;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--faq-soft);
}

.page-faq .faq-intro__meta {
  margin-top: 1.1rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--moss-soft);
}

.page-faq .faq-intro__figure {
  margin: 0;
}

.page-faq .faq-intro__figure img,
.page-faq .faq-steps__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-faq .faq-intro__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 5vw, 4rem);
  }
}

/* ---------- 工作台 ---------- */
.page-faq .faq-workbench {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  padding-top: clamp(2.5rem, 6vw, 4rem);
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

.page-faq .faq-cats__title {
  margin: 0 0 .65rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  color: rgba(185, 194, 207, .8);
}

.page-faq .faq-cats__list {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-cats__link {
  display: flex;
  align-items: center;
  gap: .45rem;
  padding: .48rem .7rem;
  font-size: .85rem;
  color: var(--grey-300);
  text-decoration: none;
  border: 1px solid rgba(185, 194, 207, .22);
  border-radius: var(--radius);
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-faq .faq-cats__link:hover,
.page-faq .faq-cats__link:focus-visible {
  color: var(--cyan-400);
  border-color: rgba(51, 225, 218, .55);
  background: rgba(51, 225, 218, .07);
}

.page-faq .faq-cats__dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--moss-500);
}

.page-faq .faq-cats__count {
  margin-left: auto;
  padding-left: .35rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: rgba(185, 194, 207, .72);
}

.page-faq .faq-main {
  display: grid;
  gap: var(--faq-gap);
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-faq .faq-workbench {
    grid-template-columns: 224px minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-faq .faq-cats {
    position: sticky;
    top: calc(var(--header-h) + 132px);
  }

  .page-faq .faq-cats__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    border-left: 1px solid rgba(185, 194, 207, .18);
  }

  .page-faq .faq-cats__link {
    border: 0;
    border-left: 1px solid transparent;
    border-radius: 0;
    margin-left: -1px;
    padding: .5rem .7rem;
  }

  .page-faq .faq-cats__link:hover,
  .page-faq .faq-cats__link:focus-visible {
    border-left-color: var(--cyan-400);
    background: rgba(51, 225, 218, .06);
  }
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-block {
  scroll-margin-top: calc(var(--header-h) + 152px);
  padding-top: clamp(1.5rem, 4vw, 2.25rem);
  border-top: var(--faq-line);
}

.page-faq .faq-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-faq .faq-block:target {
  border-top-color: rgba(51, 225, 218, .55);
}

.page-faq .faq-block__head h2 {
  margin: .5rem 0 .7rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.6vw, 2.05rem);
  line-height: 1.26;
  font-weight: 700;
}

.page-faq .faq-block__note {
  max-width: 66ch;
  margin: 0 0 1.35rem;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--faq-soft);
}

/* ---------- 六步 ---------- */
.page-faq .faq-steptrack {
  display: none;
}

.page-faq .faq-steps-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.25rem);
  align-items: start;
}

.page-faq .faq-steps {
  display: grid;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 0;
}

.page-faq .faq-step__d {
  background: var(--ink-800);
  border: 1px solid rgba(185, 194, 207, .2);
  border-radius: var(--radius);
  transition: border-color .2s ease;
}

.page-faq .faq-step__d[open] {
  border-color: rgba(51, 225, 218, .55);
}

.page-faq .faq-step__q {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .8rem .9rem;
  cursor: pointer;
  list-style: none;
  font-size: .95rem;
  font-weight: 600;
}

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

.page-faq .faq-step__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--cyan-400);
}

.page-faq .faq-step__body {
  padding: 0 .95rem 1rem 2.4rem;
}

.page-faq .faq-step__body p {
  margin: 0 0 .55rem;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--faq-soft);
}

.page-faq .faq-step__tip {
  padding-left: .7rem;
  border-left: 2px solid var(--amber-400);
  color: rgba(242, 178, 76, .92);
  font-size: .84rem;
}

.page-faq .faq-steps__figure {
  margin: 0;
}

@media (min-width: 720px) {
  .page-faq .faq-steptrack {
    display: flex;
    margin: 0 0 1.25rem;
    padding: 0;
    list-style: none;
  }

  .page-faq .faq-steptrack li {
    position: relative;
    flex: 1;
    padding-top: .95rem;
    font-family: var(--font-mono);
    font-size: .7rem;
    text-align: center;
    color: rgba(185, 194, 207, .75);
  }

  .page-faq .faq-steptrack li::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(51, 225, 218, .32);
  }

  .page-faq .faq-steptrack li::after {
    content: "";
    position: absolute;
    top: -3px;
    left: 50%;
    width: 7px;
    height: 7px;
    margin-left: -3.5px;
    border-radius: 50%;
    background: var(--cyan-400);
  }
}

@media (min-width: 860px) {
  .page-faq .faq-steps-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, .58fr);
  }
}

/* ---------- 问答卡 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: .5rem;
}

.page-faq .faq-item {
  background: var(--ink-800);
  border: 1px solid rgba(185, 194, 207, .2);
  border-radius: var(--radius);
  transition: border-color .2s ease;
}

.page-faq .faq-item:hover {
  border-color: rgba(51, 225, 218, .45);
}

.page-faq .faq-item[open] {
  border-color: rgba(51, 225, 218, .6);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  padding: .9rem 1rem;
  cursor: pointer;
  list-style: none;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.55;
}

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

.page-faq .faq-item__mark {
  flex: none;
  width: 10px;
  height: 10px;
  margin-top: .4rem;
  border-right: 1.5px solid var(--cyan-400);
  border-bottom: 1.5px solid var(--cyan-400);
  transform: rotate(-45deg);
  transition: transform .25s ease;
}

.page-faq .faq-item[open] .faq-item__mark {
  transform: rotate(45deg);
}

.page-faq .faq-item__a {
  padding: 0 1rem 1rem;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--faq-soft);
}

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

/* ---------- 额度五类 ---------- */
.page-faq .faq-quota {
  display: grid;
  gap: 1px;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  background: rgba(185, 194, 207, .18);
  border: var(--faq-line);
}

.page-faq .faq-quota__item {
  display: grid;
  gap: .28rem;
  padding: .9rem .95rem;
  background: var(--ink-900);
}

.page-faq .faq-quota__no {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--cyan-400);
}

.page-faq .faq-quota__name {
  font-size: .95rem;
  font-weight: 700;
  color: var(--text-light);
}

.page-faq .faq-quota__desc {
  font-size: .82rem;
  line-height: 1.65;
  color: rgba(185, 194, 207, .85);
}

@media (min-width: 760px) {
  .page-faq .faq-quota {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

/* ---------- 活动档位 ---------- */
.page-faq .faq-rules {
  display: grid;
  gap: .65rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.page-faq .faq-rule {
  padding: 1rem 1rem 1.1rem;
  background: linear-gradient(150deg, rgba(226, 61, 142, .1), rgba(6, 11, 26, .1));
  border: 1px solid rgba(226, 61, 142, .26);
  border-radius: var(--radius);
}

.page-faq .faq-rule__tag {
  display: inline-block;
  margin-bottom: .5rem;
  padding: .12rem .5rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--magenta-500);
  border: 1px solid rgba(226, 61, 142, .45);
  border-radius: 2px;
}

.page-faq .faq-rule__title {
  font-size: .98rem;
  font-weight: 700;
  color: var(--text-light);
}

.page-faq .faq-rule__desc {
  margin: .4rem 0 0;
  font-size: .84rem;
  line-height: 1.7;
  color: rgba(185, 194, 207, .88);
}

@media (min-width: 760px) {
  .page-faq .faq-rules {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem;
  }
}

@media (min-width: 1160px) {
  .page-faq .faq-rules {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 联系面板 ---------- */
.page-faq .faq-contact {
  padding: clamp(1.35rem, 4vw, 2.25rem);
  background:
    radial-gradient(110% 90% at 0% 0%, rgba(226, 61, 142, .18), transparent 55%),
    radial-gradient(90% 80% at 100% 100%, rgba(51, 225, 218, .12), transparent 60%),
    var(--ink-800);
  border: 1px solid rgba(226, 61, 142, .34);
  border-radius: var(--radius);
}

.page-faq .faq-contact__head h2 {
  margin: .5rem 0 .7rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.6vw, 2.05rem);
  line-height: 1.26;
  font-weight: 700;
}

.page-faq .faq-contact__grid {
  display: grid;
  gap: .65rem;
  margin-bottom: 1.25rem;
}

.page-faq .faq-contact__card {
  padding: .9rem 1rem;
  background: rgba(6, 11, 26, .62);
  border: 1px solid rgba(185, 194, 207, .2);
  border-radius: var(--radius);
  transition: border-color .2s ease;
}

.page-faq .faq-contact__card:hover {
  border-color: rgba(51, 225, 218, .5);
}

.page-faq .faq-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  color: rgba(185, 194, 207, .8);
}

.page-faq .faq-contact__value {
  margin: .35rem 0 .2rem;
  font-family: var(--font-mono);
  font-size: clamp(.95rem, 2.6vw, 1.08rem);
  font-weight: 600;
  color: var(--cyan-200);
  word-break: break-word;
}

.page-faq .faq-contact__hint {
  margin: 0;
  font-size: .78rem;
  line-height: 1.6;
  color: rgba(185, 194, 207, .82);
}

.page-faq .faq-contact__foot {
  margin: 0 0 .9rem;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--faq-soft);
}

.page-faq .faq-contact__icp {
  margin: 0;
  padding-top: .85rem;
  border-top: 1px dashed rgba(181, 98, 63, .5);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .03em;
  color: rgba(181, 98, 63, .95);
}

@media (min-width: 760px) {
  .page-faq .faq-contact__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .75rem;
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item__mark,
  .page-faq .faq-search__input,
  .page-faq .faq-cats__link,
  .page-faq .faq-item,
  .page-faq .faq-step__d,
  .page-faq .faq-contact__card,
  .page-faq .faq-link {
    transition: none;
  }
}
<<<END>>>