.page-faq {
  --faq-gap: clamp(18px, 3.6vw, 40px);
  --faq-col-gap: clamp(20px, 3vw, 34px);
  --faq-panel-pad: clamp(18px, 2.6vw, 30px);
  padding-block: clamp(24px, 5vw, 60px) clamp(56px, 9vw, 108px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-bottom: clamp(28px, 5vw, 56px);
  border-bottom: 1px dashed var(--line);
}

.page-faq .faq-hero .crumb {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-faq .faq-hero .crumb a {
  color: var(--violet-soft);
  text-decoration: none;
}

.page-faq .faq-hero .crumb a:hover {
  text-decoration: underline;
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
  margin-top: clamp(22px, 4vw, 40px);
}

.page-faq .faq-hero__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-faq .faq-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(40px, 8vw, 82px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-faq .faq-hero__text {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-faq .faq-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  align-self: start;
}

.page-faq .faq-figure {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(14px, 2.4vw, 22px);
  background: var(--panel);
}

.page-faq .faq-figure__value {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  color: var(--gold);
}

.page-faq .faq-figure__label {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 通用章节节奏 ---------- */
.page-faq .faq-cats,
.page-faq .faq-guide,
.page-faq .faq-flow,
.page-faq .faq-ask,
.page-faq .faq-help {
  margin-top: clamp(48px, 8vw, 96px);
}

.page-faq .section-head {
  margin-bottom: clamp(22px, 3.6vw, 38px);
}

/* ---------- 三类问题分区 ---------- */
.page-faq .faq-cats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-col-gap);
}

.page-faq .faq-cat {
  position: relative;
  padding: var(--faq-panel-pad) var(--faq-panel-pad) var(--faq-panel-pad) clamp(28px, 3vw, 38px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 3px;
  box-shadow: 6px 6px 0 rgba(5, 6, 14, 0.85);
}

.page-faq .faq-cat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--violet);
}

.page-faq .faq-cat--rules::before {
  background: var(--cyan);
}

.page-faq .faq-cat--records::before {
  background: var(--gold);
}

.page-faq .faq-cat__num {
  display: block;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--violet-soft);
}

.page-faq .faq-cat--rules .faq-cat__num {
  color: var(--cyan);
}

.page-faq .faq-cat--records .faq-cat__num {
  color: var(--gold);
}

.page-faq .faq-cat__title {
  margin: 8px 0 8px;
  font-size: clamp(20px, 2.4vw, 24px);
  font-weight: 900;
  color: var(--ink);
}

.page-faq .faq-cat__lead {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-cat__list {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}

.page-faq .faq-cat__list dt {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
}

.page-faq .faq-cat__list dt::before {
  content: "·";
  margin-right: 6px;
  color: var(--cyan);
}

.page-faq .faq-cat__list dd {
  margin: 4px 0 0 14px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 十二项说明刻度带 ---------- */
.page-faq .faq-guide__figure {
  margin: 0 0 clamp(24px, 4vw, 40px);
}

.page-faq .faq-track__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2.6vw, 28px) clamp(14px, 2vw, 22px);
  counter-reset: none;
}

.page-faq .faq-track__item {
  position: relative;
  padding-top: 22px;
}

.page-faq .faq-track__item::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 5px;
  height: 1px;
  background: linear-gradient(90deg, rgba(242, 184, 75, 0.75), rgba(44, 53, 80, 0.35));
}

.page-faq .faq-track__item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(242, 184, 75, 0.16);
}

.page-faq .faq-track__num {
  display: block;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-faq .faq-track__title {
  margin: 6px 0 6px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-faq .faq-track__desc {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 四步流程 ---------- */
.page-faq .faq-flow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
}

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

.page-faq .faq-step {
  position: relative;
  padding-left: clamp(58px, 9vw, 74px);
}

.page-faq .faq-step + .faq-step {
  margin-top: 34px;
}

.page-faq .faq-step__num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--violet);
  background: rgba(110, 59, 255, 0.14);
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--violet-soft);
}

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 50px;
  bottom: -30px;
  width: 1px;
  background: linear-gradient(180deg, var(--violet), rgba(110, 59, 255, 0));
}

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

.page-faq .faq-step__title {
  margin: 8px 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .faq-step__text {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

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

/* ---------- 高频问答折叠 ---------- */
.page-faq .faq-folds {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 78ch;
}

.page-faq .faq-fold {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--float);
  box-shadow: 4px 4px 0 rgba(5, 6, 14, 0.7);
  overflow: hidden;
}

.page-faq .faq-fold .fold__trigger {
  display: flex;
  align-items: baseline;
  gap: 12px;
  width: 100%;
  padding: 16px clamp(14px, 2.2vw, 22px);
  background: transparent;
  border: 0;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--dur) var(--ease);
}

.page-faq .faq-fold .fold__trigger:hover {
  background: rgba(110, 59, 255, 0.16);
}

.page-faq .faq-fold .fold__trigger[aria-expanded="true"] {
  background: rgba(110, 59, 255, 0.22);
}

.page-faq .faq-fold__idx {
  flex: none;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-faq .faq-fold__q {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
}

.page-faq .faq-fold .fold__panel {
  padding: 0 clamp(14px, 2.2vw, 22px) 18px;
  border-top: 1px dashed var(--line);
}

.page-faq .faq-fold .fold__panel p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 人工协助 ---------- */
.page-faq .faq-help {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-col-gap);
}

.page-faq .faq-help__box {
  position: relative;
  padding: clamp(22px, 3.4vw, 40px);
  background: var(--paper);
  color: var(--print);
  border: 1px solid var(--print);
  border-radius: 3px;
  box-shadow: 8px 8px 0 rgba(110, 59, 255, 0.5);
}

.page-faq .faq-help__title {
  margin: 14px 0 12px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--print);
}

.page-faq .faq-help__text {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: #3c3c46;
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-faq .faq-help__actions .btn--solid {
  background: var(--violet);
  border-color: var(--violet);
  color: #fff;
  word-break: break-all;
}

.page-faq .faq-help__actions .btn--ghost {
  background: transparent;
  border-color: var(--print);
  color: var(--print);
}

.page-faq .faq-help__note {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: #5b5b66;
}

.page-faq .faq-help__prep {
  padding: var(--faq-panel-pad);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 3px;
}

.page-faq .faq-help__prep-title {
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .faq-help__prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-faq .faq-help__prep-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .faq-help__prep-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-faq .faq-help__prep-list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-faq .faq-help__prep-more {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-faq .faq-help__prep-more a {
  color: var(--violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 140, 255, 0.45);
}

.page-faq .faq-help__prep-more a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

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

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-faq .faq-hero__lede {
    padding-right: clamp(16px, 3vw, 48px);
  }

  .page-faq .faq-cats__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-help {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-track__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-flow__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (max-width: 420px) {
  .page-faq .faq-figures {
    grid-template-columns: 1fr;
  }

  .page-faq .faq-track__list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-fold .fold__trigger {
    transition: none;
  }
}
<<<END>>>