.page-faq {
  background: var(--sand);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 36px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% auto -12%;
  height: 460px;
  background:
    radial-gradient(58% 58% at 18% 32%, rgba(255, 176, 32, .30), transparent 70%),
    radial-gradient(52% 52% at 82% 8%, rgba(127, 212, 245, .48), transparent 72%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-faq .faq-crumb {
  margin-bottom: 18px;
}

.page-faq .faq-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -.02em;
}

.page-faq .faq-hero h1 .tilt {
  display: inline-block;
  transform: skewX(-6deg);
  color: var(--deep);
  background: linear-gradient(transparent 64%, rgba(255, 176, 32, .62) 64%);
  padding-right: .06em;
}

.page-faq .faq-hero .lede {
  max-width: 62ch;
  color: var(--ink-70);
  font-size: 16.5px;
  line-height: 1.8;
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-jump a.chip {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: transform .28s var(--ease), box-shadow .28s var(--ease);
}

.page-faq .faq-jump a.chip:hover,
.page-faq .faq-jump a.chip:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-hero__art {
  position: relative;
  min-height: 190px;
  border-radius: var(--r-xl);
  background: linear-gradient(168deg, var(--sky) 0%, var(--ocean) 42%, var(--deep) 78%, var(--ink) 100%);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.page-faq .faq-hero__sun {
  position: absolute;
  top: 26px;
  right: 34px;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 32%, var(--dyellow), var(--sun) 62%, rgba(255, 107, 74, .9));
  box-shadow: 0 0 46px 10px rgba(255, 176, 32, .45);
}

.page-faq .faq-hero__waves {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 62%;
  display: block;
}

.page-faq .faq-hero__caption {
  position: absolute;
  left: 24px;
  bottom: 18px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--on-deep);
  text-transform: uppercase;
}

/* ---------- 三步开始 ---------- */
.page-faq .faq-start-section {
  padding: 8px 0 26px;
  scroll-margin-top: 110px;
}

.page-faq .faq-start {
  position: relative;
  display: grid;
  gap: 28px;
  padding: 30px 22px 26px;
  border-radius: 30px;
  background: linear-gradient(152deg, #0E4A85 0%, var(--deep) 34%, var(--ink) 78%);
  color: var(--on-deep);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.page-faq .faq-start::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -70px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 176, 32, .34), transparent 68%);
  pointer-events: none;
}

.page-faq .faq-start__eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--sun);
}

.page-faq .faq-start__title {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.4vw, 36px);
  line-height: 1.18;
  color: #fff;
}

.page-faq .steps {
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-faq .step__num {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--sun);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.02em;
  box-shadow: 0 12px 26px -14px rgba(255, 176, 32, .95);
}

.page-faq .step h3 {
  margin: 4px 0 8px;
  font-family: var(--font-display);
  font-size: 18.5px;
  color: #fff;
}

.page-faq .step p {
  margin: 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(234, 243, 251, .84);
}

.page-faq .step a {
  color: var(--dyellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ---------- 手册布局 ---------- */
.page-faq .faq-manual {
  padding: 10px 0 56px;
}

.page-faq .faq-layout {
  display: grid;
  gap: 26px;
}

.page-faq .faq-index {
  padding: 20px 18px;
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--shadow-card);
}

.page-faq .faq-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ocean);
}

.page-faq .faq-index__list {
  position: relative;
  display: grid;
  gap: 3px;
  margin: 0;
  padding: 0 0 0 14px;
  list-style: none;
}

.page-faq .faq-index__list::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--sun), var(--ocean) 58%, var(--sky));
}

.page-faq .faq-index__list a {
  display: block;
  padding: 8px 12px;
  border-radius: var(--pill);
  color: var(--ink-70);
  font-size: 14.5px;
  text-decoration: none;
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  background: var(--mint);
  color: var(--deep);
  transform: translateX(3px);
}

.page-faq .faq-answers {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.page-faq .faq-block {
  padding: 26px 20px 22px;
  border-radius: var(--r-lg);
  background: var(--mint);
  scroll-margin-top: 116px;
  transition: box-shadow .3s var(--ease);
}

.page-faq .faq-block:nth-child(even) {
  background: #fff;
  box-shadow: var(--shadow-card);
}

.page-faq .faq-block:target {
  box-shadow: 0 0 0 3px rgba(255, 176, 32, .55), var(--shadow-soft);
}

.page-faq .faq-block h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.2;
  color: var(--deep);
}

.page-faq .faq-block__lead {
  margin: 0 0 16px;
  font-size: 15px;
  color: var(--ink-45);
}

.page-faq .faq-item {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-faq .faq-item h3 {
  display: flex;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17.5px;
  line-height: 1.5;
  color: var(--ink);
}

.page-faq .faq-item h3::before {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--sun);
}

.page-faq .faq-item p {
  margin: 0;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-faq .faq-item a {
  color: var(--ocean);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 订阅区图文分栏 ---------- */
.page-faq .faq-sub {
  display: grid;
  gap: 22px;
}

.page-faq .faq-sub__media {
  margin: 0;
  max-width: 260px;
  border-radius: var(--r-lg);
}

/* ---------- 数据示意 ---------- */
.page-faq .metric-map {
  margin: 22px 0 0;
  padding: 18px;
  border-radius: var(--r-md);
  background: linear-gradient(160deg, #fff, rgba(227, 245, 239, .8));
  box-shadow: var(--shadow-card);
}

.page-faq .metric-map__svg {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin: 0 auto;
}

.page-faq .metric-map figcaption {
  margin-top: 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-45);
}

/* ---------- 客服区 ---------- */
.page-faq .faq-block--dark {
  background: linear-gradient(150deg, var(--deep), #0E4A85 62%, var(--ink));
}

.page-faq .faq-block--dark h2,
.page-faq .faq-block--dark .faq-block__lead {
  color: #fff;
}

.page-faq .faq-block--dark .faq-block__lead {
  color: rgba(234, 243, 251, .78);
}

.page-faq .faq-help__list {
  margin: 0 0 18px;
  padding: 0;
}

.page-faq .faq-block--dark .contact-key {
  color: var(--sun);
}

.page-faq .faq-block--dark .contact-value {
  color: var(--on-deep);
}

.page-faq .faq-help__note {
  margin: 0 0 12px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 243, 251, .82);
}

.page-faq .faq-help__note a {
  color: var(--dyellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-hero {
    padding: 30px 0 46px;
  }

  .page-faq .faq-start {
    padding: 40px 36px 34px;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
    gap: 36px;
  }

  .page-faq .faq-sub {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 30px;
    align-items: start;
  }

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

  .page-faq .faq-block {
    padding: 34px 32px 28px;
    border-radius: 30px;
  }

  .page-faq .faq-manual {
    padding: 14px 0 72px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .78fr);
    align-items: end;
    gap: 48px;
  }

  .page-faq .faq-hero__art {
    min-height: 320px;
  }

  .page-faq .faq-hero__caption {
    left: 28px;
    bottom: 24px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 112px;
    padding: 24px 22px;
  }

  .page-faq .faq-answers {
    gap: 26px;
  }
}

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

  .page-faq .faq-jump a.chip:hover,
  .page-faq .faq-jump a.chip:focus-visible,
  .page-faq .faq-index__list a:hover,
  .page-faq .faq-index__list a:focus-visible {
    transform: none;
  }
}
<<<END>>>