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

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

/* ---------- 首屏信息带 ---------- */
.page-faq .faq-hero {
  position: relative;
  color: var(--score);
  background-color: var(--night);
  background-image:
    linear-gradient(rgba(245, 241, 230, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 241, 230, .06) 1px, transparent 1px),
    linear-gradient(155deg, var(--night) 0%, var(--pitch) 56%, var(--indigo) 100%);
  background-size: 56px 56px, 56px 56px, 100% 100%;
  border-bottom: 8px solid var(--night);
  padding: 28px 0 44px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ref) 0%, var(--warn) 34%, var(--grass) 68%, var(--ref) 100%);
}

.page-faq .faq-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-faq .faq-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(140, 167, 156, .6);
}

.page-faq .faq-crumb a {
  color: var(--score);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 241, 230, .35);
}

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

.page-faq .faq-hero__grid {
  display: grid;
  gap: 28px;
}

.page-faq .faq-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--warn);
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-faq .faq-kicker::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--ref);
  flex: none;
}

.page-faq .faq-kicker--ink {
  color: var(--wine);
}

.page-faq .faq-kicker--ink::before {
  background: var(--ref);
}

.page-faq .faq-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 7.4vw, 62px);
  line-height: 1.02;
  letter-spacing: -.01em;
  max-width: 20ch;
}

.page-faq .faq-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 241, 230, .82);
}

.page-faq .faq-jump {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-faq .faq-jump a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(245, 241, 230, .05);
  border: 2px solid rgba(245, 241, 230, .22);
  border-left: 4px solid var(--warn);
  color: var(--score);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color .15s ease, color .15s ease, transform .15s ease;
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  background: var(--warn);
  color: var(--night);
  transform: translateX(2px);
}

.page-faq .faq-jump__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--warn);
  border: 1px solid currentColor;
  padding: 1px 5px;
  flex: none;
}

.page-faq .faq-jump a:hover .faq-jump__num,
.page-faq .faq-jump a:focus-visible .faq-jump__num {
  color: var(--night);
}

/* ---------- 正文 ---------- */
.page-faq .faq-body {
  padding: 36px 0 56px;
}

.page-faq .faq-wrap {
  display: grid;
  gap: 36px;
}

.page-faq .faq-index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-faq .faq-search {
  border: 2px solid var(--ink);
  background: var(--score);
  box-shadow: var(--shadow-hard-sm);
  padding: 10px 12px;
  margin-bottom: 22px;
}

.page-faq .faq-search__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.page-faq .faq-search__input {
  width: 100%;
  border: 0;
  border-bottom: 2px solid var(--paper);
  background: transparent;
  padding: 6px 0;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  border-radius: 0;
}

.page-faq .faq-search__input:focus {
  outline: none;
  border-bottom-color: var(--ref);
}

.page-faq .faq-nav__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--ink);
}

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

.page-faq .faq-nav__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 4px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  transition: color .15s ease, background-color .15s ease;
}

.page-faq .faq-nav__link:hover,
.page-faq .faq-nav__link:focus-visible {
  color: var(--ref);
  background: rgba(201, 60, 54, .06);
}

.page-faq .faq-nav__link:focus-visible {
  outline: 2px solid var(--ref);
  outline-offset: 1px;
}

.page-faq .faq-nav__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--grass);
  border: 1px solid var(--paper);
  padding: 1px 5px;
}

.page-faq .faq-index__foot {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 2px dashed var(--paper);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-faq .faq-index__foot p {
  margin: 0 0 8px;
}

.page-faq .faq-index__mail {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ref);
  word-break: break-all;
  user-select: all;
}

.page-faq .faq-index__tel {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
}

.page-faq .faq-index__go {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--ref);
  padding-bottom: 2px;
}

.page-faq .faq-index__go:hover,
.page-faq .faq-index__go:focus-visible {
  color: var(--ref);
}

/* 章节 */
.page-faq .faq-sec {
  scroll-margin-top: calc(var(--header-h) + 16px);
  margin-bottom: 52px;
}

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

.page-faq .faq-sec__head {
  display: grid;
  gap: 10px;
  border-top: 4px solid var(--night);
  padding-top: 14px;
  margin-bottom: 18px;
}

.page-faq .faq-sec__num {
  width: fit-content;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--score);
  background: var(--night);
  padding: 2px 8px;
}

.page-faq .faq-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.08;
  letter-spacing: -.01em;
}

.page-faq .faq-sec__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* 手风琴 */
.page-faq .faq-items {
  display: grid;
  gap: 10px;
}

.page-faq .faq-q {
  border: 2px solid var(--ink);
  background: var(--score);
}

.page-faq .faq-q[open] {
  box-shadow: inset 4px 0 0 var(--ref);
}

.page-faq .faq-q__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

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

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

.page-faq .faq-q__summary:hover {
  background: rgba(240, 195, 60, .14);
}

.page-faq .faq-q__summary:focus-visible {
  outline: 2px solid var(--ref);
  outline-offset: -2px;
}

.page-faq .faq-q__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ref);
  border: 1px solid var(--paper);
  padding: 1px 5px;
}

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

.page-faq .faq-q__mark {
  flex: none;
  position: relative;
  width: 16px;
  height: 16px;
  border: 2px solid var(--ink);
  align-self: center;
}

.page-faq .faq-q__mark::before,
.page-faq .faq-q__mark::after {
  content: "";
  position: absolute;
  background: var(--ink);
  transition: opacity .15s ease;
}

.page-faq .faq-q__mark::before {
  top: 50%;
  left: 1px;
  right: 1px;
  height: 2px;
  transform: translateY(-50%);
}

.page-faq .faq-q__mark::after {
  left: 50%;
  top: 1px;
  bottom: 1px;
  width: 2px;
  transform: translateX(-50%);
}

.page-faq .faq-q[open] .faq-q__mark::after {
  opacity: 0;
}

.page-faq .faq-q[open] .faq-q__mark {
  border-color: var(--ref);
  background: var(--ref);
}

.page-faq .faq-q[open] .faq-q__mark::before {
  background: var(--score);
}

.page-faq .faq-a {
  margin: 0 14px;
  padding: 12px 0 16px;
  border-top: 1px dashed var(--paper);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

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

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

.page-faq .faq-a a {
  color: var(--ref);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-faq .faq-a__tip {
  margin: 12px 0 0;
  padding: 8px 10px;
  background: rgba(240, 195, 60, .18);
  border-left: 3px solid var(--warn);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-faq .faq-q[open] .faq-a__tip {
  animation: faq-fade .18s ease-out both;
}

@keyframes faq-fade {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-faq .faq-steps {
  counter-reset: faqstep;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-steps li {
  counter-increment: faqstep;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  padding: 5px 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}

.page-faq .faq-steps li::before {
  content: counter(faqstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--grass);
  padding-top: 3px;
}

/* 图片 */
.page-faq .faq-figure {
  margin: 16px 0 4px;
  border: 2px solid var(--ink);
  background: var(--night);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  padding: 8px 10px;
  border-top: 1px solid rgba(245, 241, 230, .2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .02em;
  color: var(--sage);
  line-height: 1.6;
}

.page-faq .faq-figure--support {
  margin-top: 20px;
}

/* 联系信息卡 */
.page-faq .faq-contact-card {
  margin: 0 0 16px;
  background: var(--pitch);
  color: var(--score);
  border: 2px solid var(--night);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-contact-card__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 16px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(245, 241, 230, .18);
  font-size: 14px;
  line-height: 1.6;
}

.page-faq .faq-contact-card dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--sage);
  flex: none;
}

.page-faq .faq-contact-card dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--score);
  word-break: break-word;
  text-align: right;
}

.page-faq .faq-contact-card__note {
  margin: 0;
  padding: 14px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(245, 241, 230, .78);
}

/* 收束带 */
.page-faq .faq-cta {
  padding: 0 0 64px;
}

.page-faq .faq-cta__inner {
  display: grid;
  gap: 22px;
  padding: 28px 20px;
  border-top: 8px solid var(--night);
  border-bottom: 2px solid var(--ink);
  background-image: linear-gradient(100deg, rgba(240, 195, 60, .22), rgba(46, 125, 98, .14) 55%, rgba(201, 60, 54, .1));
  background-color: var(--score);
}

.page-faq .faq-cta h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.06;
  letter-spacing: -.01em;
}

.page-faq .faq-cta__copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 52ch;
}

.page-faq .faq-cta__copy a {
  color: var(--ref);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-faq .faq-cta__actions .yb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 36px 0 56px;
  }

  .page-faq .faq-hero__lead {
    font-size: 16px;
  }

  .page-faq .faq-body {
    padding: 48px 0 72px;
  }

  .page-faq .faq-sec__lead {
    font-size: 15px;
  }

  .page-faq .faq-q__summary {
    padding: 15px 18px;
    font-size: 16.5px;
  }

  .page-faq .faq-a {
    margin: 0 18px;
    font-size: 15px;
  }

  .page-faq .faq-cta__inner {
    padding: 36px 32px;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-jump a {
    font-size: 13.5px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-wrap {
    grid-template-columns: 276px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-index__sticky {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

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

  .page-faq .faq-figure {
    margin-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump a,
  .page-faq .faq-q__mark::before,
  .page-faq .faq-q__mark::after {
    transition: none;
  }

  .page-faq .faq-jump a:hover,
  .page-faq .faq-jump a:focus-visible {
    transform: none;
  }

  .page-faq .faq-q[open] .faq-a__tip {
    animation: none;
  }
}
<<<END>>>