.page-faq {
  --faq-rule: rgba(27, 23, 18, .18);
  --faq-rule-dark: rgba(159, 178, 184, .26);
  --faq-index-w: 250px;

  background: var(--jy-night);
  color: var(--jy-mist);
  font-family: var(--jy-font-body);
  overflow-x: hidden;
}

/* ===== 首屏 ===== */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(114deg, var(--jy-moss) 0 54%, var(--jy-night) 54% 100%);
  border-bottom: 4px solid var(--jy-ink);
  padding: clamp(24px, 5vw, 52px) 0 clamp(70px, 11vw, 130px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -14%;
  right: -8%;
  width: min(48vw, 520px);
  aspect-ratio: 1;
  background: var(--jy-orange);
  opacity: .14;
  transform: rotate(14deg);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: clamp(40px, 7vw, 96px);
  background: var(--jy-night);
  clip-path: polygon(0 100%, 100% 10%, 100% 100%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  margin-top: clamp(16px, 3vw, 30px);
}

@media (min-width: 1000px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .85fr);
    align-items: end;
  }
}

.page-faq .faq-hero__title {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--jy-font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.6vw, 64px);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--jy-mist);
  text-wrap: balance;
}

.page-faq .faq-hero__title em {
  font-style: normal;
  color: var(--jy-cyan);
}

.page-faq .faq-hero__lede {
  margin: 0 0 clamp(18px, 3vw, 28px);
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.8;
  color: var(--jy-mist);
}

.page-faq .faq-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 3.4vw, 40px);
  margin: 0;
  padding: clamp(14px, 2.2vw, 20px) 0 0;
  list-style: none;
  border-top: 1px solid var(--jy-hair-strong);
}

.page-faq .faq-hero__stat b {
  display: block;
  font-family: var(--jy-font-numeric);
  font-weight: 700;
  font-size: clamp(18px, 2.7vw, 27px);
  letter-spacing: .02em;
  color: var(--jy-orange);
}

.page-faq .faq-hero__stat span {
  display: block;
  margin-top: 5px;
  font-family: var(--jy-font-utility);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--jy-silver);
}

.page-faq .faq-quick {
  border: 2px solid var(--jy-ink);
  background: rgba(11, 26, 34, .8);
  box-shadow: var(--jy-shadow-panel);
  padding: clamp(18px, 2.6vw, 26px);
}

.page-faq .faq-quick__title {
  margin: 0 0 14px;
  font-family: var(--jy-font-editorial);
  font-size: 18px;
  color: var(--jy-cream);
}

.page-faq .faq-quick__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-quick__link {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-left: 4px solid var(--jy-cyan);
  background: rgba(47, 227, 210, .07);
  font-family: var(--jy-font-utility);
  font-size: 14px;
  letter-spacing: .05em;
  color: var(--jy-mist);
  text-decoration: none;
  transition: background .16s ease, color .16s ease, border-color .16s ease;
}

.page-faq .faq-quick__link:hover,
.page-faq .faq-quick__link:focus-visible {
  background: var(--jy-orange);
  border-left-color: var(--jy-cream);
  color: var(--jy-ink);
}

/* ===== 主体两栏 ===== */
.page-faq .faq-body {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  padding-top: clamp(30px, 5vw, 64px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

@media (min-width: 1024px) {
  .page-faq .faq-body {
    grid-template-columns: var(--faq-index-w) minmax(0, 1fr);
    align-items: start;
  }
}

.page-faq .faq-index {
  border: 2px solid var(--jy-ink);
  background: var(--jy-moss);
  box-shadow: var(--jy-shadow-hard);
  padding: clamp(16px, 2.4vw, 22px);
}

@media (min-width: 1024px) {
  .page-faq .faq-index {
    position: sticky;
    top: 120px;
  }
}

.page-faq .faq-index__head {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--jy-hair-strong);
  font-family: var(--jy-font-editorial);
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--jy-cyan);
}

.page-faq .faq-index__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 6px;
  border-bottom: 1px solid var(--jy-hair);
  font-family: var(--jy-font-utility);
  font-size: 13px;
  letter-spacing: .05em;
  line-height: 1.5;
  color: var(--jy-mist);
  text-decoration: none;
  transition: background .16s ease, color .16s ease;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: rgba(47, 227, 210, .1);
  color: var(--jy-cyan);
}

.page-faq .faq-index__num {
  flex: none;
  font-family: var(--jy-font-numeric);
  font-size: 12px;
  color: var(--jy-orange);
}

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

/* ===== 面板 ===== */
.page-faq .faq-group {
  position: relative;
  margin-bottom: clamp(20px, 3.4vw, 34px);
  border: 2px solid var(--jy-ink);
  background: var(--jy-cream);
  color: var(--jy-ink);
  box-shadow: var(--jy-shadow-panel);
  scroll-margin-top: 112px;
}

.page-faq .faq-group--night {
  background: var(--jy-moss);
  color: var(--jy-mist);
  box-shadow: var(--jy-shadow-hard);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2.4vw, 24px);
  padding: clamp(18px, 3vw, 30px) clamp(16px, 3vw, 32px) clamp(12px, 2vw, 18px);
  border-bottom: 2px solid var(--jy-ink);
}

.page-faq .faq-group--night .faq-group__head {
  border-bottom-color: var(--jy-silver);
}

.page-faq .faq-group__num {
  flex: 0 0 auto;
  font-family: var(--jy-font-numeric);
  font-size: clamp(24px, 3.6vw, 42px);
  line-height: 1;
  letter-spacing: .04em;
  color: var(--jy-red);
}

.page-faq .faq-group--night .faq-group__num {
  color: var(--jy-orange);
}

.page-faq .faq-group__title {
  margin: 0 0 8px;
  font-family: var(--jy-font-editorial);
  font-weight: 600;
  font-size: clamp(19px, 2.9vw, 29px);
  line-height: 1.28;
  color: inherit;
}

.page-faq .faq-group__note {
  margin: 0;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.78;
  opacity: .88;
}

.page-faq .faq-group__body {
  padding: clamp(12px, 2vw, 18px) clamp(16px, 3vw, 32px) clamp(18px, 3vw, 28px);
}

@media (min-width: 900px) {
  .page-faq .faq-group__body--split {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: clamp(18px, 2.6vw, 30px);
    align-items: start;
  }
}

/* ===== 问答条目 ===== */
.page-faq .faq-list {
  min-width: 0;
}

.page-faq .faq-item {
  border-top: 1px solid var(--faq-rule);
  scroll-margin-top: 120px;
}

.page-faq .faq-group--night .faq-item {
  border-top-color: var(--faq-rule-dark);
}

.page-faq .faq-item:first-child {
  border-top: 0;
}

.page-faq .faq-item > summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(10px, 1.6vw, 16px);
  align-items: baseline;
  padding: clamp(13px, 2vw, 17px) 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 1.65vw, 17px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--jy-ink);
  transition: color .16s ease;
}

.page-faq .faq-group--night .faq-item > summary {
  color: var(--jy-mist);
}

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

.page-faq .faq-item > summary::marker {
  content: "";
}

.page-faq .faq-item > summary::after {
  content: "+";
  font-family: var(--jy-font-numeric);
  font-size: 19px;
  line-height: 1;
  color: var(--jy-orange);
}

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

.page-faq .faq-item > summary:hover {
  color: var(--jy-red);
}

.page-faq .faq-group--night .faq-item > summary:hover {
  color: var(--jy-cyan);
}

.page-faq .faq-item > summary:focus-visible {
  outline: 2px solid var(--jy-cyan);
  outline-offset: 3px;
}

.page-faq .faq-item--lead > summary {
  font-size: clamp(16px, 2.15vw, 21px);
}

.page-faq .faq-item__no {
  flex: none;
  padding: 2px 6px;
  border: 1px solid rgba(178, 58, 44, .38);
  background: rgba(178, 58, 44, .1);
  font-family: var(--jy-font-numeric);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--jy-red);
  white-space: nowrap;
}

.page-faq .faq-group--night .faq-item__no {
  border-color: rgba(47, 227, 210, .38);
  background: rgba(47, 227, 210, .1);
  color: var(--jy-cyan);
}

.page-faq .faq-item__body {
  margin-left: clamp(0px, 1.2vw, 8px);
  padding: 0 0 clamp(14px, 2vw, 20px) clamp(12px, 2vw, 18px);
  border-left: 2px solid var(--jy-cyan);
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.85;
}

.page-faq .faq-group--night .faq-item__body {
  color: var(--jy-mist);
}

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

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

/* ===== 图 ===== */
.page-faq .faq-figure {
  margin: 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 2px solid var(--jy-ink);
}

.page-faq .faq-group--night .faq-figure img {
  border-color: var(--jy-silver);
}

.page-faq .faq-figure figcaption {
  margin-top: 9px;
  font-family: var(--jy-font-utility);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .05em;
  color: rgba(27, 23, 18, .62);
}

.page-faq .faq-group--night .faq-figure figcaption {
  color: var(--jy-silver);
}

/* ===== 对照表 ===== */
.page-faq .faq-table-wrap {
  margin-top: clamp(8px, 1.6vw, 14px);
  border: 2px solid var(--jy-ink);
  background: var(--jy-night);
  box-shadow: var(--jy-shadow-hard);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 900px) {
  .page-faq .faq-table-wrap {
    grid-column: 1 / -1;
  }
}

.page-faq .faq-table-wrap:focus-visible {
  outline: 2px solid var(--jy-cyan);
  outline-offset: 3px;
}

.page-faq .faq-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq .faq-table__caption {
  padding: 10px 14px;
  text-align: left;
  font-family: var(--jy-font-utility);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--jy-silver);
  background: rgba(22, 36, 63, .6);
}

.page-faq .faq-table th,
.page-faq .faq-table td {
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--jy-hair);
}

.page-faq .faq-table thead th {
  background: var(--jy-moss);
  border-bottom: 2px solid var(--jy-ink);
  font-family: var(--jy-font-utility);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--jy-cyan);
}

.page-faq .faq-table tbody th {
  font-family: var(--jy-font-body);
  font-weight: 600;
  color: var(--jy-mist);
}

.page-faq .faq-table td {
  font-family: var(--jy-font-numeric);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--jy-mist);
  white-space: nowrap;
}

.page-faq .faq-table tbody tr:last-child th,
.page-faq .faq-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-faq .faq-table__yes {
  color: var(--jy-cyan);
}

.page-faq .faq-table__no {
  color: var(--jy-silver);
}

.page-faq .faq-table-hint {
  display: block;
  margin: 9px 0 0;
  font-family: var(--jy-font-utility);
  font-size: 12px;
  letter-spacing: .05em;
  color: rgba(27, 23, 18, .55);
}

@media (min-width: 760px) {
  .page-faq .faq-table-hint {
    display: none;
  }
}

/* ===== 批次印章 ===== */
.page-faq .faq-stamp {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 11px;
  border: 2px solid var(--jy-ink);
  background: var(--jy-red);
  font-family: var(--jy-font-editorial);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--jy-cream);
  transform: rotate(-2deg);
}

/* ===== 行动按钮 ===== */
.page-faq .faq-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
}

/* ===== 联系方式 ===== */
.page-faq .faq-contact {
  display: grid;
  gap: clamp(12px, 2vw, 18px);
}

@media (min-width: 720px) {
  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-faq .faq-contact__card {
  border: 2px solid var(--jy-ink);
  background: var(--jy-night);
  padding: clamp(14px, 2.2vw, 20px);
  box-shadow: var(--jy-shadow-hard);
}

.page-faq .faq-contact__label {
  margin: 0 0 9px;
  font-family: var(--jy-font-utility);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--jy-silver);
}

.page-faq .faq-contact__value {
  display: block;
  font-family: var(--jy-font-numeric);
  font-size: clamp(14px, 1.9vw, 18px);
  letter-spacing: .01em;
  line-height: 1.6;
  color: var(--jy-cyan);
  text-decoration: none;
  word-break: break-word;
}

.page-faq .faq-contact__value:hover,
.page-faq .faq-contact__value:focus-visible {
  color: var(--jy-orange);
}

.page-faq .faq-contact__value--plain {
  font-family: var(--jy-font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--jy-mist);
}

.page-faq .faq-footnote {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-family: var(--jy-font-utility);
  font-size: 13px;
  line-height: 1.75;
  color: var(--jy-silver);
}

@media (max-width: 480px) {
  .page-faq .faq-group__head {
    flex-direction: column;
    gap: 10px;
  }

  .page-faq .faq-hero__stats {
    gap: 18px 28px;
  }
}
<<<END>>>