.page-faq {
  --faq-max: 1180px;
  --faq-radius: var(--hg-radius-m);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-faq .faq-shell {
  max-width: var(--faq-max);
  margin-inline: auto;
  padding-inline: var(--hg-pad);
}

/* ---------- 面包屑 ---------- */
.page-faq .faq-crumb {
  padding-top: clamp(16px, 2.5vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
  padding: clamp(18px, 3vw, 34px) 0 clamp(28px, 4vw, 52px);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.page-faq .faq-hero__count {
  font-family: var(--hg-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--hg-slate-200);
  background: rgba(127, 166, 201, 0.10);
  border: 1px solid rgba(127, 166, 201, 0.30);
  border-radius: 999px;
  padding: 5px 13px;
}

.page-faq .faq-hero__title {
  margin: 0 0 18px;
  font-family: var(--hg-font-serif);
  font-weight: 700;
  font-size: clamp(29px, 4.4vw, 48px);
  line-height: 1.28;
  letter-spacing: -0.012em;
  color: var(--hg-white-000);
}

.page-faq .faq-hero__lead {
  margin: 0 0 26px;
  max-width: 44em;
  font-family: var(--hg-font-sans);
  font-size: 16px;
  line-height: 1.85;
  color: rgba(253, 251, 246, 0.80);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

.page-faq .faq-hero__media {
  overflow: hidden;
  border-radius: var(--hg-radius-l);
  border: 1px solid var(--hg-line);
  background: linear-gradient(155deg, rgba(23, 69, 58, 0.92), rgba(6, 26, 21, 0.96));
  aspect-ratio: 3 / 2;
}

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

.page-faq .faq-hero__cap {
  margin-top: 10px;
  font-family: var(--hg-font-sans);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--hg-mist-400);
}

/* ---------- 索引区 ---------- */
.page-faq .faq-index {
  padding: clamp(22px, 3.2vw, 36px) 0 0;
  border-top: 1px solid var(--hg-line-soft);
}

.page-faq .faq-index__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 18px;
  margin-bottom: 20px;
}

.page-faq .faq-index__title {
  margin: 0;
  font-family: var(--hg-font-serif);
  font-weight: 700;
  font-size: clamp(21px, 2.7vw, 30px);
  line-height: 1.35;
  color: var(--hg-white-000);
}

.page-faq .faq-index__note {
  margin: 0;
  font-family: var(--hg-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.10em;
  color: rgba(140, 154, 147, 0.85);
}

.page-faq .faq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(20px, 2.8vw, 28px);
}

.page-faq .faq-chip {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--hg-line);
  background: rgba(201, 164, 76, 0.05);
  color: var(--hg-gold-200);
  font-family: var(--hg-font-sans);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 240ms var(--hg-ease), background-color 240ms var(--hg-ease), transform 240ms var(--hg-ease);
}

.page-faq .faq-chip:hover {
  border-color: rgba(201, 164, 76, 0.55);
  background: rgba(201, 164, 76, 0.12);
  transform: translateY(-1px);
}

.page-faq .faq-chip__idx {
  font-family: var(--hg-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--hg-gold-500);
}

.page-faq .faq-chip[aria-pressed="true"] {
  border-color: var(--hg-gold-500);
  background: rgba(201, 164, 76, 0.16);
  box-shadow: inset 0 0 0 1px rgba(201, 164, 76, 0.30);
  color: var(--hg-gold-200);
}

.page-faq .faq-cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-cat {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "idx name"
    "desc desc";
  gap: 4px 12px;
  padding: 15px 18px 16px;
  border-radius: var(--faq-radius);
  border: 1px solid var(--hg-line-soft);
  background: linear-gradient(150deg, rgba(14, 43, 35, 0.92), rgba(6, 26, 21, 0.92));
}

.page-faq .faq-cat::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: linear-gradient(180deg, var(--hg-gold-500), rgba(201, 164, 76, 0));
}

.page-faq .faq-cat__idx {
  grid-area: idx;
  align-self: center;
  font-family: var(--hg-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--hg-gold-500);
}

.page-faq .faq-cat__name {
  grid-area: name;
  font-family: var(--hg-font-serif);
  font-weight: 700;
  font-size: 17px;
  color: var(--hg-white-000);
}

.page-faq .faq-cat__desc {
  grid-area: desc;
  font-family: var(--hg-font-sans);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--hg-mist-400);
}

/* ---------- 分节 ---------- */
.page-faq .faq-block {
  padding-top: clamp(34px, 4.8vw, 58px);
}

.page-faq .faq-block--tight {
  padding-top: clamp(26px, 3.4vw, 42px);
}

.page-faq .faq-block__head {
  display: grid;
  gap: 9px;
  margin-bottom: clamp(18px, 2.4vw, 26px);
  padding-top: clamp(16px, 2.2vw, 24px);
  border-top: 1px solid var(--hg-line-soft);
}

.page-faq .faq-block__title {
  margin: 0;
  font-family: var(--hg-font-serif);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.38;
  color: var(--hg-white-000);
}

.page-faq .faq-block__lead {
  margin: 0;
  max-width: 44em;
  font-family: var(--hg-font-sans);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(253, 251, 246, 0.72);
}

/* ---------- 步骤 ---------- */
.page-faq .faq-steps {
  list-style: none;
  counter-reset: faqstep;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-steps > li {
  counter-increment: faqstep;
  position: relative;
  padding: 0 0 0 38px;
  font-family: var(--hg-font-sans);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(253, 251, 246, 0.78);
}

.page-faq .faq-steps > li::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border: 1px solid var(--hg-line);
  border-radius: 9px;
  font-family: var(--hg-font-mono);
  font-size: 11.5px;
  line-height: 1;
  color: var(--hg-gold-500);
  background: rgba(201, 164, 76, 0.06);
}

.page-faq .faq-steps strong {
  color: var(--hg-white-000);
  font-weight: 600;
}

/* ---------- 折叠面板 ---------- */
.page-faq .faq-panels {
  display: grid;
  gap: 10px;
}

.page-faq .faq-panel {
  border: 1px solid var(--hg-line-soft);
  border-radius: var(--faq-radius);
  background: rgba(14, 43, 35, 0.70);
  transition: border-color 240ms var(--hg-ease), background-color 240ms var(--hg-ease);
}

.page-faq .faq-panel[open] {
  border-color: rgba(201, 164, 76, 0.34);
  background: rgba(23, 69, 58, 0.52);
}

.page-faq .faq-panel__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--hg-font-serif);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--hg-white-000);
}

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

.page-faq .faq-panel__summary::marker {
  content: "";
}

.page-faq .faq-panel__num {
  flex: none;
  font-family: var(--hg-font-mono);
  font-weight: 400;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--hg-gold-500);
}

.page-faq .faq-panel__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-panel__icon {
  flex: none;
  align-self: center;
  margin-left: 6px;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--hg-gold-500);
  border-bottom: 1.5px solid var(--hg-gold-500);
  transform: rotate(45deg);
  transition: transform 240ms var(--hg-ease);
}

.page-faq .faq-panel[open] .faq-panel__icon {
  transform: rotate(225deg);
}

.page-faq .faq-panel__body {
  padding: 0 18px 18px;
  font-family: var(--hg-font-sans);
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(253, 251, 246, 0.76);
}

.page-faq .faq-panel__body p {
  margin: 0 0 10px;
}

.page-faq .faq-panel__body p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-panel__body a {
  color: var(--hg-gold-200);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(201, 164, 76, 0.45);
}

/* ---------- 内嵌图 ---------- */
.page-faq .faq-inline-fig {
  margin: 0 0 clamp(16px, 2.2vw, 24px);
}

.page-faq .faq-inline-fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--hg-radius-m);
  border: 1px solid var(--hg-line-soft);
  background: linear-gradient(150deg, rgba(127, 166, 201, 0.16), rgba(6, 26, 21, 0.9));
}

.page-faq .faq-inline-fig figcaption {
  margin-top: 9px;
  font-family: var(--hg-font-sans);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--hg-mist-400);
}

/* ---------- 联系块 ---------- */
.page-faq .faq-contact {
  display: grid;
  gap: 12px;
}

.page-faq .faq-contact__item {
  padding: 18px 20px;
  border-radius: var(--faq-radius);
  border: 1px solid var(--hg-line-soft);
  background: linear-gradient(150deg, rgba(14, 43, 35, 0.92), rgba(10, 33, 26, 0.92));
}

.page-faq .faq-contact__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--hg-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--hg-slate-200);
}

.page-faq .faq-contact__value {
  display: block;
  margin-bottom: 7px;
  font-family: var(--hg-font-serif);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--hg-white-000);
  word-break: break-word;
}

.page-faq .faq-contact__note {
  margin: 0;
  font-family: var(--hg-font-sans);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--hg-mist-400);
}

.page-faq .faq-contact__note a {
  color: var(--hg-gold-200);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(201, 164, 76, 0.45);
}

.page-faq .faq-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.4vw, 26px);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
  }

  .page-faq .faq-cats {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-faq .faq-cats > li:nth-child(1),
  .page-faq .faq-cats > li:nth-child(2),
  .page-faq .faq-cats > li:nth-child(3) {
    grid-column: span 2;
  }

  .page-faq .faq-cats > li:nth-child(4),
  .page-faq .faq-cats > li:nth-child(5) {
    grid-column: span 3;
  }

  .page-faq .faq-panel__summary {
    padding: 17px 22px;
    font-size: 16px;
  }

  .page-faq .faq-panel__body {
    padding-left: 22px;
    padding-right: 22px;
  }

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

  .page-faq .faq-inline-fig img {
    max-height: 420px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hero__media {
    aspect-ratio: 4 / 3;
  }
}
<<<END>>>