.page-faq {
  --faq-line: rgba(21, 38, 31, 0.13);
  --faq-card: #ffffff;
  --faq-text-soft: #3c4f46;
  padding: clamp(18px, 3vw, 34px) 0 clamp(56px, 8vw, 100px);
  color: var(--yk-ink);
  background:
    radial-gradient(120% 60% at 100% 0%, rgba(203, 231, 244, 0.6), transparent 62%),
    radial-gradient(90% 50% at 0% 30%, rgba(234, 217, 184, 0.45), transparent 60%),
    var(--yk-cream);
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  font-family: var(--yk-font-display);
  color: var(--yk-ink);
}

/* 面包屑 */
.page-faq .faq-trail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 30px);
  font-size: 13px;
  color: var(--yk-rock);
}

.page-faq .faq-trail a {
  color: var(--yk-sky);
  font-weight: 600;
  text-decoration: none;
}

.page-faq .faq-trail a:hover {
  color: var(--yk-green);
  text-decoration: underline;
}

.page-faq .faq-trail__now {
  font-weight: 600;
  color: var(--yk-ink);
}

/* 首屏 */
.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 46px);
  align-items: center;
}

.page-faq .faq-hero__text h1 {
  margin: 10px 0 16px;
  font-size: clamp(30px, 6.4vw, 54px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.012em;
}

.page-faq .faq-hero__text .yk-lede {
  max-width: 44ch;
  color: var(--faq-text-soft);
  font-size: clamp(15.5px, 2vw, 17.5px);
  line-height: 1.8;
}

.page-faq .faq-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-faq .faq-hero__media {
  margin: 0;
  border-radius: var(--yk-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(31, 111, 74, 0.16);
  box-shadow: var(--yk-shadow-lift);
  background: var(--yk-sand);
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* 三步路标 */
.page-faq .faq-steps {
  margin-top: clamp(40px, 6vw, 76px);
}

.page-faq .faq-steps__title {
  font-size: clamp(22px, 3.6vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  margin: 0;
}

.page-faq .faq-steps__list {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-faq .faq-step {
  position: relative;
  padding: clamp(22px, 2.8vw, 30px);
  border-radius: var(--yk-radius-lg);
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  box-shadow: var(--yk-shadow-soft);
  overflow: hidden;
}

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--yk-green), var(--yk-sky) 62%, var(--yk-orange));
  opacity: 0.9;
}

.page-faq .faq-step__num {
  display: block;
  font-size: clamp(32px, 4.4vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--yk-orange);
  letter-spacing: 0.02em;
}

.page-faq .faq-step h3 {
  margin: 12px 0 10px;
  font-size: clamp(18px, 2.4vw, 21px);
  font-weight: 700;
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-text-soft);
}

/* 问答区 */
.page-faq .faq-ask {
  margin-top: clamp(46px, 7vw, 92px);
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-faq .faq-ask__lead h2 {
  margin: 0 0 14px;
  font-size: clamp(22px, 3.6vw, 32px);
  font-weight: 800;
  line-height: 1.3;
}

.page-faq .faq-ask__lead > p {
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--faq-text-soft);
}

.page-faq .faq-ask__figure {
  margin: 0;
  border-radius: var(--yk-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(44, 110, 155, 0.18);
  background: var(--yk-sky-soft);
}

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

.page-faq .faq-group {
  margin-bottom: clamp(22px, 3vw, 34px);
}

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

.page-faq .faq-group__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--yk-green-deep);
}

.page-faq .faq-group__title::after {
  content: "";
  flex: 1 1 auto;
  height: 0;
  border-top: 1px dashed rgba(21, 38, 31, 0.22);
}

.page-faq .faq-item {
  margin-bottom: 10px;
  border-radius: var(--yk-radius-md);
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  transition: border-color 0.2s var(--yk-ease), box-shadow 0.2s var(--yk-ease);
}

.page-faq .faq-item[open] {
  border-color: rgba(31, 111, 74, 0.4);
  box-shadow: var(--yk-shadow-soft);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 2vw, 16.5px);
  font-weight: 700;
  line-height: 1.55;
  color: var(--yk-ink);
}

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

.page-faq .faq-item summary:focus-visible {
  outline: 3px solid var(--yk-sky);
  outline-offset: -3px;
  border-radius: var(--yk-radius-md);
}

.page-faq .faq-item__num {
  flex: none;
  padding-top: 3px;
  font-size: 13px;
  font-weight: 600;
  color: var(--yk-sky);
}

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

.page-faq .faq-item__icon {
  position: relative;
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border-radius: var(--yk-radius-pill);
  border: 1px solid rgba(31, 111, 74, 0.4);
}

.page-faq .faq-item__icon::before,
.page-faq .faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 5px;
  right: 5px;
  height: 2px;
  margin-top: -1px;
  border-radius: 2px;
  background: var(--yk-green);
}

.page-faq .faq-item__icon::after {
  transform: rotate(90deg);
  transition: transform 0.2s var(--yk-ease);
}

.page-faq .faq-item[open] .faq-item__icon::after {
  transform: rotate(0deg);
}

.page-faq .faq-item__body {
  padding: 0 18px 18px 43px;
}

.page-faq .faq-item__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-text-soft);
}

.page-faq .faq-item__body strong {
  color: var(--yk-orange-deep);
  font-weight: 700;
}

.page-faq .faq-item__body a {
  color: var(--yk-sky);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-item__body a:hover {
  color: var(--yk-green);
}

/* 桌面端专题 */
.page-faq .faq-desk {
  margin-top: clamp(46px, 7vw, 90px);
}

.page-faq .faq-desk__window {
  padding: clamp(10px, 1.4vw, 16px);
  border-radius: var(--yk-radius-lg);
  background: var(--yk-green-deep);
  box-shadow: var(--yk-shadow-lift);
}

.page-faq .faq-desk__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 6px 12px;
}

.page-faq .faq-desk__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--yk-radius-pill);
  background: rgba(250, 246, 236, 0.32);
}

.page-faq .faq-desk__dot:nth-child(1) {
  background: var(--yk-orange);
}

.page-faq .faq-desk__dot:nth-child(2) {
  background: var(--yk-sand);
}

.page-faq .faq-desk__dot:nth-child(3) {
  background: var(--yk-sky-soft);
}

.page-faq .faq-desk__path {
  margin-left: 6px;
  font-size: 11.5px;
  color: rgba(250, 246, 236, 0.72);
  letter-spacing: 0.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-faq .faq-desk__body {
  padding: clamp(20px, 3vw, 38px);
  border-radius: var(--yk-radius-md);
  background: var(--yk-cream);
}

.page-faq .faq-desk__body h2 {
  margin: 0 0 12px;
  font-size: clamp(21px, 3.4vw, 30px);
  font-weight: 800;
  line-height: 1.32;
}

.page-faq .faq-desk__intro {
  margin: 0 0 clamp(18px, 3vw, 28px);
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--faq-text-soft);
}

.page-faq .faq-desk__cards {
  display: grid;
  gap: 14px;
}

.page-faq .faq-desk__card {
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--yk-radius-md);
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
}

.page-faq .faq-desk__badge {
  display: inline-block;
  margin-bottom: 10px;
  padding: 5px 12px;
  border-radius: var(--yk-radius-pill);
  background: var(--yk-sky-soft);
  color: var(--yk-green-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-faq .faq-desk__card h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .faq-desk__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--faq-text-soft);
}

/* 找不到入口 */
.page-faq .faq-help {
  margin-top: clamp(44px, 6.5vw, 84px);
}

.page-faq .faq-help__panel {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(24px, 4vw, 42px);
  border-radius: var(--yk-radius-lg);
  background: linear-gradient(145deg, var(--yk-sand) 0%, #f4ead6 52%, var(--yk-sky-soft) 100%);
  border: 1px solid rgba(21, 38, 31, 0.08);
}

.page-faq .faq-help__main h2 {
  margin: 0 0 12px;
  font-size: clamp(21px, 3.4vw, 29px);
  font-weight: 800;
  line-height: 1.34;
}

.page-faq .faq-help__main > p {
  margin: 0 0 20px;
  max-width: 50ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--yk-ink);
}

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

.page-faq .faq-help__flow li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--yk-green-deep);
}

.page-faq .faq-help__flow .yk-mono {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex: none;
  border-radius: var(--yk-radius-pill);
  background: var(--yk-green);
  color: var(--yk-cream);
  font-size: 12px;
  font-weight: 700;
}

.page-faq .faq-help__contact {
  padding: clamp(18px, 2.6vw, 26px);
  border-radius: var(--yk-radius-md);
  background: rgba(250, 246, 236, 0.86);
  border: 1px solid rgba(21, 38, 31, 0.09);
}

.page-faq .faq-help__contact dl {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-help__row dt {
  margin-bottom: 3px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--yk-rock);
}

.page-faq .faq-help__row dd {
  margin: 0;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--yk-ink);
  overflow-wrap: anywhere;
}

.page-faq .faq-help__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(21, 38, 31, 0.2);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--yk-rock);
}

/* 下一步 */
.page-faq .faq-next {
  margin-top: clamp(40px, 6vw, 70px);
}

.page-faq .faq-next__title {
  margin: 0 0 16px;
  font-size: clamp(19px, 2.8vw, 24px);
  font-weight: 800;
}

.page-faq .faq-next__links {
  display: grid;
  gap: 12px;
}

.page-faq .faq-next__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 24px;
  border-radius: var(--yk-radius-pill);
  background: var(--faq-card);
  border: 1px solid rgba(31, 111, 74, 0.28);
  color: var(--yk-green-deep);
  font-size: 15.5px;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.2s var(--yk-ease), border-color 0.2s var(--yk-ease), color 0.2s var(--yk-ease);
}

.page-faq .faq-next__link:hover,
.page-faq .faq-next__link:focus-visible {
  background: var(--yk-green);
  border-color: var(--yk-green);
  color: var(--yk-cream);
}

.page-faq .faq-next__arrow {
  flex: none;
  font-size: 18px;
  color: var(--yk-orange);
  transition: transform 0.2s var(--yk-ease), color 0.2s var(--yk-ease);
}

.page-faq .faq-next__link:hover .faq-next__arrow,
.page-faq .faq-next__link:focus-visible .faq-next__arrow {
  transform: translateX(6px);
  color: var(--yk-sand);
}

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

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

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

  .page-faq .faq-next__link {
    flex-direction: column;
    align-items: flex-start;
    border-radius: var(--yk-radius-lg);
    padding: 20px 22px;
    gap: 18px;
  }

  .page-faq .faq-next__link:hover .faq-next__arrow,
  .page-faq .faq-next__link:focus-visible .faq-next__arrow {
    transform: translateX(6px);
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-faq .faq-help__panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-ask {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.6fr);
    align-items: start;
  }

  .page-faq .faq-ask__lead {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-item summary {
    padding: 18px 22px;
  }

  .page-faq .faq-item__body {
    padding: 0 22px 20px 47px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item,
  .page-faq .faq-item__icon::after,
  .page-faq .faq-next__link,
  .page-faq .faq-next__arrow {
    transition: none;
  }

  .page-faq .faq-next__link:hover .faq-next__arrow,
  .page-faq .faq-next__link:focus-visible .faq-next__arrow {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>
<<<MAIN_HTML_END>>>