.page-faq {
  --faq-soft: rgba(247, 239, 227, 0.76);
  --faq-card-bg: linear-gradient(180deg, rgba(36, 24, 19, 0.96), rgba(17, 16, 15, 0.96));
  --faq-gap: clamp(22px, 4vw, 48px);
  --faq-paper-ink: #A5340F;
  --faq-paper-num: #8A6A3C;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  padding: clamp(18px, 3.4vw, 36px) 0 clamp(20px, 3.2vw, 34px);
  border-bottom: 1px solid var(--line-gobi);
}

.page-faq .faq-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 6vw, 58px);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--bone);
}

.page-faq .faq-hero__lead {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--faq-soft);
}

.page-faq .faq-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero__tags a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--line-ash);
  color: var(--bone);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-faq .faq-hero__tags a em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 11px;
  color: var(--gobi);
}

.page-faq .faq-hero__tags a:hover,
.page-faq .faq-hero__tags a:focus-visible {
  border-color: rgba(255, 90, 31, 0.7);
  background: rgba(255, 90, 31, 0.12);
  color: var(--lava);
}

.page-faq .faq-hero__fig {
  margin: 0;
  max-width: 300px;
  width: 100%;
}

.page-faq .faq-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 双栏骨架 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-gap);
  padding-top: clamp(24px, 4vw, 44px);
}

.page-faq .faq-aside__inner {
  border: 1px solid var(--line-gobi);
  background: rgba(36, 24, 19, 0.55);
  padding: 16px 16px 18px;
}

.page-faq .faq-aside__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gobi);
  text-transform: uppercase;
}

.page-faq .faq-aside .rule {
  margin: 18px 0;
}

/* 三步脚印 */
.page-faq .faq-steps {
  position: relative;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-steps::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--lava), rgba(200, 162, 107, 0.4) 58%, rgba(200, 162, 107, 0.08));
}

.page-faq .faq-steps__item {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.page-faq .faq-steps__num {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: var(--void);
  border: 1px solid var(--line-gobi);
  border-radius: var(--radius);
  color: var(--gobi);
  font-size: 12px;
}

.page-faq .faq-steps__item:first-child .faq-steps__num {
  border-color: rgba(255, 90, 31, 0.75);
  color: var(--lava);
}

.page-faq .faq-steps__label {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--bone);
}

/* 章节索引 */
.page-faq .faq-index {
  display: grid;
  gap: 2px;
}

.page-faq .faq-index__link {
  display: block;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  color: rgba(247, 239, 227, 0.7);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--bone);
  border-left-color: var(--ember);
  background: rgba(255, 90, 31, 0.08);
}

.page-faq .faq-index__link.is-active {
  color: var(--lava);
  border-left-color: var(--lava);
  background: rgba(255, 90, 31, 0.1);
}

/* ---------- 区块 ---------- */
.page-faq .faq-section {
  padding: clamp(22px, 3.4vw, 36px) 0;
  border-top: 1px solid var(--line-ash);
}

.page-faq .faq-body > .faq-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-faq .faq-section__no {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gobi);
}

.page-faq .faq-section__title {
  margin: 0;
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--bone);
}

.page-faq .faq-section__lead {
  margin: 12px 0 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-soft);
}

.page-faq .faq-note {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--line-gobi);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ash);
}

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

.page-faq .faq-note a:hover {
  color: var(--bone);
}

/* ---------- 首屏三件事 ---------- */
.page-faq .faq-quick {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.page-faq .faq-quick__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 16px;
  border: 1px solid var(--line-gobi);
  background: var(--faq-card-bg);
}

.page-faq .faq-quick__item::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 0;
  width: 30px;
  height: 2px;
  background: var(--lava);
}

.page-faq .faq-quick__item:nth-child(2)::before {
  background: var(--cyan);
}

.page-faq .faq-quick__item:nth-child(3)::before {
  background: var(--gobi);
}

.page-faq .faq-quick__tag {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gobi);
}

.page-faq .faq-quick__title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--bone);
}

.page-faq .faq-quick__text {
  margin: 0;
  flex: 1;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--faq-soft);
}

.page-faq .faq-quick__link {
  align-self: flex-start;
  font-size: 13px;
  color: var(--lava);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 90, 31, 0.45);
}

.page-faq .faq-quick__link:hover {
  color: var(--bone);
  border-bottom-color: var(--bone);
}

/* ---------- 注册流程 ---------- */
.page-faq .faq-reg__fig {
  margin: 20px 0 0;
}

.page-faq .faq-reg__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line-gobi);
}

.page-faq .faq-reg {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-reg__step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line-ash);
  background: rgba(36, 24, 19, 0.42);
}

.page-faq .faq-reg__num {
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--lava);
}

.page-faq .faq-reg__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--bone);
}

.page-faq .faq-reg__body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--faq-soft);
}

/* ---------- 折叠问答 ---------- */
.page-faq .qa-list {
  margin-top: 18px;
  border-top: 1px solid var(--line-gobi);
}

.page-faq .qa {
  border-bottom: 1px solid var(--line-ash);
}

.page-faq .qa__q {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 18px;
  gap: 10px;
  align-items: start;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  line-height: 1.55;
  color: var(--bone);
  transition: color 0.2s var(--ease);
}

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

.page-faq .qa__q::after {
  content: "+";
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1.2;
  color: var(--gobi);
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}

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

.page-faq .qa__q:hover {
  color: var(--lava);
}

.page-faq .qa__no {
  padding-top: 3px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ash);
}

.page-faq .qa__a {
  padding: 0 0 16px 48px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-soft);
}

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

/* ---------- 编号写法 ---------- */
.page-faq .faq-code {
  margin-top: 18px;
  padding: 14px 16px 16px;
  border: 1px solid var(--line-cyan);
  background: rgba(99, 211, 220, 0.06);
}

.page-faq .faq-code__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-faq .faq-code__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.6vw, 22px);
  letter-spacing: 0.06em;
  color: var(--bone);
  word-break: break-all;
}

.page-faq .faq-code__hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--faq-soft);
}

/* ---------- 客服卡 ---------- */
.page-faq .faq-service {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid rgba(255, 90, 31, 0.42);
  background: linear-gradient(150deg, rgba(255, 90, 31, 0.16), rgba(36, 24, 19, 0.92) 58%);
}

.page-faq .faq-service__cell {
  display: grid;
  gap: 5px;
  padding-top: 10px;
  border-top: 1px solid rgba(200, 162, 107, 0.28);
}

.page-faq .faq-service__k {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gobi);
}

.page-faq .faq-service__v {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--bone);
  word-break: break-word;
}

.page-faq .faq-service__v a {
  color: var(--bone);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 162, 107, 0.55);
}

.page-faq .faq-service__v a:hover,
.page-faq .faq-service__v a:focus-visible {
  color: var(--lava);
  border-bottom-color: var(--lava);
}

/* ---------- 热门问题纸面板 ---------- */
.page-faq .faq-hot {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3.4vw, 34px);
}

.page-faq .faq-hot__ghost {
  position: absolute;
  right: 6px;
  top: -20px;
  font-family: var(--font-display);
  font-size: clamp(88px, 17vw, 160px);
  line-height: 1;
  color: rgba(58, 36, 26, 0.1);
  pointer-events: none;
}

.page-faq .faq-hot__kicker {
  position: relative;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--faq-paper-num);
}

.page-faq .faq-hot__title {
  position: relative;
  margin: 8px 0 0;
  font-size: clamp(19px, 3vw, 26px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
}

.page-faq .faq-hot__list {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hot__list li {
  border-top: 1px solid var(--paper-line);
}

.page-faq .faq-hot__list a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  padding: 11px 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
  text-decoration: none;
}

.page-faq .faq-hot__list a span.mono {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--faq-paper-num);
  padding-top: 3px;
}

.page-faq .faq-hot__list a:hover,
.page-faq .faq-hot__list a:focus-visible {
  color: var(--faq-paper-ink);
}

.page-faq .faq-hot__foot {
  position: relative;
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--paper-line);
  font-size: 13.5px;
  line-height: 1.7;
  color: #5A4234;
}

.page-faq .faq-hot__foot a {
  color: var(--faq-paper-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(165, 52, 15, 0.5);
}

.page-faq .faq-hot__foot a:hover {
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-quick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-service {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 20px;
  }

  .page-faq .faq-service__cell--wide {
    grid-column: 1 / -1;
  }

  .page-faq .faq-hot__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 30px;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1fr) minmax(180px, 300px);
    align-items: end;
  }

  .page-faq .faq-hero__fig {
    justify-self: end;
    margin-bottom: 6px;
  }

  .page-faq .faq-hero__title {
    transform: skewX(-2.4deg);
    transform-origin: left bottom;
  }

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

  .page-faq .faq-reg__step {
    grid-template-columns: 60px minmax(0, 1fr);
    padding: 18px 20px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-aside__inner {
    position: sticky;
    top: 88px;
    padding: 20px 18px 22px;
  }

  .page-faq .faq-quick__item {
    padding: 20px 18px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-hero__tags a,
  .page-faq .faq-index__link,
  .page-faq .qa__q,
  .page-faq .qa__q::after {
    transition: none;
  }

  .page-faq .faq-hero__title {
    transform: none;
  }
}
<<<END>>>