.page-faq {
  --fq-line: rgba(11, 42, 36, 0.14);
  --fq-line-dark: rgba(244, 240, 230, 0.16);
  background: var(--ink);
  color: var(--cream);
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.page-faq p {
  margin: 0;
}

.page-faq img {
  max-width: 100%;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-block: clamp(22px, 4vw, 40px) clamp(34px, 6vw, 72px);
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
}

.page-faq .faq-hero .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
  font-size: 13px;
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: end;
}

.page-faq .faq-hero-copy h1 {
  margin-top: 10px;
  max-width: 18ch;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.12;
  color: var(--cream);
}

.page-faq .faq-hero-copy .lede {
  margin-top: clamp(16px, 2.4vw, 24px);
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(244, 240, 230, 0.78);
}

.page-faq .faq-meter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-meter-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: rgba(244, 240, 230, 0.7);
}

.page-faq .faq-meter-item b {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: -0.01em;
}

.page-faq .faq-hero-figure {
  margin: 0;
}

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

.page-faq .faq-hero-figure .media-caption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(244, 240, 230, 0.58);
}

@media (min-width: 960px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

/* ---------- 三段分流 ---------- */
.page-faq .faq-triage {
  background: var(--night);
  padding-block: clamp(36px, 5vw, 68px);
}

.page-faq .faq-triage .section-head {
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-faq .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--fq-line-dark);
}

.page-faq .tab {
  appearance: none;
  border: 1px solid var(--fq-line-dark);
  border-radius: 999px;
  background: transparent;
  padding: 10px 16px;
  font: inherit;
  font-size: 14px;
  color: rgba(244, 240, 230, 0.7);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .tab:hover {
  color: var(--cream);
  border-color: var(--gold);
}

.page-faq .tab[aria-selected="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-deep);
  font-weight: 700;
}

.page-faq .tab:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 3px;
}

.page-faq .tabpanel {
  padding-top: clamp(20px, 3vw, 32px);
}

.page-faq .tabpanel[hidden] {
  display: none;
}

.page-faq .faq-panel-inner {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

@media (min-width: 880px) {
  .page-faq .faq-panel-inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--fq-line-dark);
}

.page-faq .faq-step:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .faq-step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ice);
  padding-top: 3px;
}

.page-faq .faq-step p {
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 240, 230, 0.84);
}

.page-faq .faq-panel-side {
  padding: 18px;
  border: 1px solid var(--fq-line-dark);
  border-radius: var(--radius);
  background: rgba(11, 42, 36, 0.55);
}

.page-faq .faq-side-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-faq .faq-panel-side p {
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(244, 240, 230, 0.72);
}

.page-faq .faq-path {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 14px;
}

.page-faq .faq-panel-side .btn {
  margin-top: 14px;
}

/* ---------- 问题目录 ---------- */
.page-faq .faq-help {
  background: var(--cream);
  color: var(--ink);
  padding-block: clamp(38px, 5.5vw, 76px);
}

.page-faq .faq-help .section-head {
  margin-bottom: clamp(24px, 3.6vw, 44px);
}

.page-faq .faq-help .eyebrow {
  color: var(--gold-deep);
}

.page-faq .faq-help .section-head h2 {
  color: var(--ink);
}

.page-faq .faq-help .section-head .lede {
  color: rgba(11, 42, 36, 0.72);
}

.page-faq .faq-layout {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
}

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

.page-faq .faq-index a {
  display: inline-flex;
  gap: 8px;
  align-items: baseline;
  padding: 8px 12px;
  border: 1px solid var(--fq-line);
  border-radius: 999px;
  font-size: 13.5px;
  text-decoration: none;
  color: rgba(11, 42, 36, 0.74);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-index a:hover,
.page-faq .faq-index a:focus-visible {
  color: var(--ink);
  border-color: var(--moss);
}

.page-faq .faq-index a .mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold-deep);
}

@media (min-width: 920px) {
  .page-faq .faq-layout {
    grid-template-columns: 196px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-index {
    display: block;
    position: sticky;
    top: 92px;
    padding-left: 16px;
    border-left: 1px solid var(--fq-line);
  }

  .page-faq .faq-index a {
    display: flex;
    padding: 7px 0;
    border: 0;
    border-radius: 0;
    font-size: 13.5px;
  }
}

.page-faq .faq-chapter + .faq-chapter,
.page-faq .faq-chapter + .faq-contact {
  margin-top: clamp(30px, 4.5vw, 54px);
}

.page-faq .faq-chapter-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--ink);
}

.page-faq .faq-chapter-num {
  flex: none;
  padding: 3px 8px;
  border-radius: 2px;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.page-faq .faq-chapter-head h3 {
  font-size: clamp(19px, 2.6vw, 25px);
  color: var(--ink);
}

.page-faq .faq-chapter-head p {
  margin-top: 7px;
  font-size: 13.5px;
  line-height: 1.66;
  color: rgba(11, 42, 36, 0.66);
}

.page-faq .faq-chapter--split {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

@media (min-width: 1040px) {
  .page-faq .faq-chapter--split {
    grid-template-columns: minmax(0, 1fr) 236px;
    grid-template-areas:
      "head head"
      "list figure";
    align-items: start;
  }

  .page-faq .faq-chapter--split .faq-chapter-head {
    grid-area: head;
  }

  .page-faq .faq-chapter--split .faq-list {
    grid-area: list;
  }

  .page-faq .faq-chapter--split .faq-figure {
    grid-area: figure;
  }
}

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

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

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.66;
  color: rgba(11, 42, 36, 0.6);
}

.page-faq .faq-marks {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}

.page-faq .faq-marks .mark {
  display: block;
  width: 15px;
  height: 21px;
  border-radius: 2px;
}

.page-faq .faq-marks .mark--yellow {
  background: var(--gold);
}

.page-faq .faq-marks .mark--red {
  background: var(--red-card);
}

.page-faq .faq-list {
  display: grid;
  gap: 10px;
}

.page-faq .faq-item {
  border: 1px solid var(--fq-line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 1px 0 rgba(11, 42, 36, 0.04);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-faq .faq-item[open] {
  border-color: rgba(11, 42, 36, 0.34);
  box-shadow: 0 8px 22px -16px rgba(11, 42, 36, 0.62);
}

.page-faq .faq-item summary {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 15px 16px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.56;
  color: var(--ink);
}

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

.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  padding-left: 10px;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--gold-deep);
}

.page-faq .faq-item[open] summary::after {
  content: "\2212";
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--moss);
  outline-offset: -2px;
}

.page-faq .faq-q-num {
  flex: none;
  padding: 2px 6px;
  border-radius: 2px;
  background: var(--moss);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
}

.page-faq .faq-answer {
  padding: 2px 16px 16px;
}

.page-faq .faq-answer p {
  padding-left: 12px;
  border-left: 2px solid var(--gold);
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(11, 42, 36, 0.78);
}

/* ---------- 联系卡片 ---------- */
.page-faq .faq-contact {
  padding: clamp(22px, 3.6vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-deep) 100%);
  color: var(--cream);
}

.page-faq .faq-contact h3 {
  font-size: clamp(20px, 3vw, 28px);
  color: var(--cream);
}

.page-faq .faq-contact > p {
  margin-top: 12px;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(244, 240, 230, 0.78);
}

.page-faq .faq-contact-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(18px, 2.8vw, 28px);
}

@media (min-width: 720px) {
  .page-faq .faq-contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-faq .faq-contact-card {
  padding: 14px 16px;
  border: 1px solid var(--fq-line-dark);
  border-radius: var(--radius);
  background: rgba(244, 240, 230, 0.03);
}

.page-faq .faq-contact-card .label {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-faq .faq-contact-card a,
.page-faq .faq-contact-card .val {
  font-size: 14px;
  line-height: 1.6;
  color: var(--cream);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-faq .faq-contact-card a:hover {
  color: var(--ice);
}

.page-faq .faq-note {
  margin-top: 14px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(244, 240, 230, 0.6);
}

.page-faq .faq-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 2.8vw, 26px);
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .tab,
  .page-faq .faq-item,
  .page-faq .faq-index a {
    transition: none;
  }
}
<<<END>>>