.page-faq {
  overflow-x: hidden;
  background: var(--ink-900);
  color: var(--paper-100);
  font-family: var(--font-body);
}

.page-faq .faq-crumb {
  padding: 24px 0 0;
}

.page-faq .faq-crumb__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: baseline;
  justify-content: space-between;
}

.page-faq .faq-crumb__note {
  color: var(--stone-light);
  letter-spacing: 0.18em;
}

/* ---------- 首屏锚点卡 ---------- */
.page-faq .faq-anchor {
  margin-top: 20px;
  background: var(--paper-100);
  color: var(--ink-900);
  padding: clamp(32px, 5.5vw, 74px) 0 clamp(34px, 5.5vw, 70px);
}

.page-faq .faq-anchor__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
}

.page-faq .faq-anchor__main {
  min-width: 0;
}

.page-faq .faq-anchor__title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-faq .faq-anchor__lede {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--ink-800);
}

.page-faq .verdict {
  list-style: none;
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: 1px solid var(--ink-700);
}

.page-faq .verdict__item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(34, 56, 74, 0.28);
}

.page-faq .verdict__num {
  color: var(--gold-500);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-faq .verdict__body strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-900);
  margin-bottom: 4px;
}

.page-faq .verdict__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-800);
}

.page-faq .faq-anchor__conclusion {
  margin: clamp(22px, 3vw, 30px) 0 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 26px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink-900);
}

.page-faq .faq-anchor__mark {
  border-bottom: 3px solid var(--gold-500);
  padding-bottom: 2px;
}

.page-faq .faq-anchor__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-faq .faq-anchor__media {
  margin: 0;
  border: 1px solid var(--gold-500);
  padding: 8px;
  background: var(--paper-000);
}

.page-faq .faq-anchor__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-faq .faq-anchor__media .media__caption {
  margin: 10px 2px 2px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-800);
}

.page-faq .faq-redline {
  height: 1px;
  background: var(--cinnabar);
  opacity: 0.9;
}

/* ---------- 通用小标题 ---------- */
.page-faq .faq-head {
  max-width: 44rem;
  margin-bottom: clamp(24px, 3.4vw, 42px);
}

.page-faq .faq-head__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 3.4vw, 40px);
  line-height: 1.28;
  color: var(--gold-200);
}

.page-faq .faq-head__sub {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--stone-light);
}

.page-faq .faq-head--onpaper .faq-head__title {
  color: var(--ink-900);
}

.page-faq .faq-head--onpaper .faq-head__sub {
  color: var(--ink-800);
}

.page-faq .faq-inline-link {
  color: var(--gold-500);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-500);
  margin-left: 4px;
}

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

/* ---------- 四步注册 ---------- */
.page-faq .faq-steps {
  background: var(--ink-900);
}

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

.page-faq .step {
  position: relative;
  padding: 20px 18px 22px;
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
}

.page-faq .step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  border: 1px solid var(--gold-500);
  color: var(--gold-500);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-faq .step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--gold-200);
}

.page-faq .step__meta {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss-700);
  color: #8FB39C;
}

.page-faq .step__text {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-100);
}

.page-faq .step__trap {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed rgba(201, 162, 90, 0.4);
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone-light);
}

.page-faq .faq-steps__media {
  margin: clamp(26px, 4vw, 42px) 0 0;
}

.page-faq .faq-steps__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  border: 1px solid var(--ink-700);
}

.page-faq .faq-steps__media .media__caption {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--stone-light);
}

.page-faq .faq-steps__foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--stone-light);
}

/* ---------- 三条判断依据 ---------- */
.page-faq .faq-judge {
  background: var(--paper-000);
  color: var(--ink-900);
}

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

.page-faq .judge {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: clamp(20px, 3vw, 28px) 0;
  border-top: 1px solid rgba(34, 56, 74, 0.24);
}

.page-faq .judge:last-child {
  border-bottom: 1px solid rgba(34, 56, 74, 0.24);
}

.page-faq .judge__num {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cinnabar);
}

.page-faq .judge__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 700;
  color: var(--ink-900);
}

.page-faq .judge__text {
  margin: 4px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-800);
}

.page-faq .judge__tip {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone-400);
}

.page-faq .judge-foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-800);
}

.page-faq .judge-foot .faq-inline-link {
  color: var(--ink-900);
  border-bottom-color: var(--cinnabar);
}

.page-faq .judge-foot .faq-inline-link:hover,
.page-faq .judge-foot .faq-inline-link:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

/* ---------- 问答列表 ---------- */
.page-faq .faq-lines {
  background: var(--ink-900);
}

.page-faq .qa-group {
  margin-top: clamp(28px, 4vw, 44px);
}

.page-faq .qa-group:first-of-type {
  margin-top: 0;
}

.page-faq .qa-group__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 6px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--gold-500);
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 800;
  color: var(--gold-200);
}

.page-faq .qa-group__num {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold-500);
}

.page-faq .qa-group__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  font-weight: 400;
  color: var(--stone-light);
}

.page-faq .qa {
  position: relative;
  border-bottom: 1px solid var(--ink-700);
}

.page-faq .qa::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gold-500);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 220ms ease-out;
}

.page-faq .qa[open]::before {
  transform: scaleY(1);
}

.page-faq .qa__q {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 16px 34px 16px 12px;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.65;
  color: var(--paper-100);
  transition: color 160ms ease-out;
}

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

.page-faq .qa__q::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--gold-500);
}

.page-faq .qa[open] .qa__q::after {
  content: "−";
}

.page-faq .qa__q:hover,
.page-faq .qa__q:focus-visible {
  color: var(--gold-200);
}

.page-faq .qa__a {
  padding: 0 34px 18px 12px;
}

.page-faq .qa__a p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--stone-light);
}

/* ---------- 咨询指引 ---------- */
.page-faq .faq-help {
  background: var(--paper-100);
  color: var(--ink-900);
}

.page-faq .faq-help__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
}

.page-faq .faq-help__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(25px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink-900);
}

.page-faq .faq-help__text {
  margin: 14px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-800);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-faq .help-card {
  background: var(--paper-000);
  border: 1px solid var(--ink-700);
  padding: clamp(20px, 3vw, 28px);
  align-self: start;
}

.page-faq .help-card__line {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(34, 56, 74, 0.2);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink-900);
  word-break: break-word;
}

.page-faq .help-card__line .annotation {
  color: var(--stone-400);
  flex: 0 0 auto;
}

.page-faq .help-card__label {
  margin: 18px 0 10px;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--stone-400);
}

.page-faq .help-need {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .help-need li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-800);
}

.page-faq .help-need li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 1px;
  background: var(--cinnabar);
}

.page-faq .help-card__foot {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-800);
}

.page-faq .help-card__foot .faq-inline-link {
  color: var(--ink-900);
  border-bottom-color: var(--cinnabar);
}

.page-faq .help-card__foot .faq-inline-link:hover,
.page-faq .help-card__foot .faq-inline-link:focus-visible {
  color: var(--cinnabar);
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 480px) {
  .page-faq .qa__q {
    padding-right: 28px;
  }

  .page-faq .qa__a {
    padding-right: 12px;
  }

  .page-faq .verdict__item {
    grid-template-columns: 30px minmax(0, 1fr);
  }
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 760px) {
  .page-faq .judge {
    grid-template-columns: 132px minmax(0, 1fr);
    grid-template-areas:
      "num title"
      "num text"
      "num tip";
    column-gap: clamp(24px, 3.5vw, 44px);
    align-items: start;
  }

  .page-faq .judge__num {
    grid-area: num;
    padding-top: 6px;
  }

  .page-faq .judge__title {
    grid-area: title;
  }

  .page-faq .judge__text {
    grid-area: text;
  }

  .page-faq .judge__tip {
    grid-area: tip;
  }

  .page-faq .faq-help__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 820px) {
  .page-faq .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .page-faq .step {
    border-right: none;
    padding: 24px 20px 26px;
  }

  .page-faq .step:last-child {
    border-right: 1px solid var(--ink-700);
  }

  .page-faq .step + .step::before {
    content: "";
    position: absolute;
    left: -8px;
    top: 37px;
    width: 16px;
    height: 1px;
    background: repeating-linear-gradient(
      90deg,
      var(--gold-500) 0 4px,
      transparent 4px 8px
    );
  }
}

@media (min-width: 900px) {
  .page-faq .faq-anchor__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-anchor__media {
    margin-top: 6px;
  }
}

@media (min-width: 1100px) {
  .page-faq .faq-anchor__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.95fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa::before,
  .page-faq .qa__q {
    transition: none;
  }
}
</final_solution>