.page-faq{
  display:block;
  --faq-sec-gap: clamp(56px, 8vw, 96px);
  --faq-line: rgba(201,196,186,.9);
}

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

/* ---------- 面包屑 ---------- */
.page-faq .faq-crumbs{
  padding: 26px 0 0;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero{
  position: relative;
  padding: 30px 0 0;
}
.page-faq .faq-hero::before{
  content:"";
  position:absolute;
  left:-10%;
  right:-10%;
  top:-140px;
  height:460px;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(58% 70% at 16% 46%, rgba(11,90,117,.14), rgba(11,90,117,0) 70%),
    radial-gradient(46% 58% at 82% 8%, rgba(217,162,43,.20), rgba(217,162,43,0) 72%);
}
.page-faq .faq-hero > .ly-wrap{
  position: relative;
  z-index: 1;
}
.page-faq .faq-hero__title{
  margin: 14px 0 0;
  max-width: 18em;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 7.6vw, 60px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--ink-900);
}
.page-faq .faq-hero__lead{
  margin: 20px 0 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-70);
}
.page-faq .faq-hero__tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin: 24px 0 0;
  padding:0;
  list-style:none;
}
.page-faq .faq-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top: 28px;
}

/* ---------- 双栏骨架 ---------- */
.page-faq .faq-layout{
  display:grid;
  gap: 34px;
  align-items: start;
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(56px, 8vw, 96px);
}
@media (min-width: 1024px){
  .page-faq .faq-layout{
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 64px;
  }
}
.page-faq .faq-side,
.page-faq .faq-body{
  min-width: 0;
}

/* ---------- 左侧分类索引 ---------- */
.page-faq .faq-index{
  border:1px solid var(--faq-line);
  border-radius: var(--r-m);
  background:#fff;
  padding: 16px;
}
.page-faq .faq-index__label{
  color: var(--lake-700);
}
.page-faq .faq-index__list{
  display:flex;
  gap:8px;
  margin: 12px 0 0;
  padding: 0 0 6px;
  list-style:none;
  overflow-x:auto;
  scrollbar-width: thin;
}
.page-faq .faq-index__list li{
  flex: 0 0 auto;
}
.page-faq .faq-index__link{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding: 7px 12px;
  border:1px solid var(--faq-line);
  border-radius: var(--r-pill);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height:1.4;
  color: var(--ink-70);
  text-decoration:none;
  white-space:nowrap;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.page-faq .faq-index__num{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lake-500);
}
.page-faq .faq-index__link:hover{
  color: var(--lake-700);
  border-color: var(--lake-500);
  background: var(--lake-050);
}
.page-faq .faq-index__link:focus-visible{
  outline: 2px solid var(--sun-500);
  outline-offset: 2px;
}
.page-faq .faq-index__note{
  margin: 10px 0 0;
  font-family: var(--font-ui);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-50);
}
@media (min-width: 1024px){
  .page-faq .faq-index{
    position: sticky;
    top: 104px;
    border: 0;
    border-radius: 0;
    background: transparent;
    padding: 0;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
  }
  .page-faq .faq-index__list{
    display:block;
    overflow: visible;
    padding: 0;
  }
  .page-faq .faq-index__list li + li{
    margin-top: 2px;
  }
  .page-faq .faq-index__link{
    padding: 7px 10px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: var(--r-s);
    white-space: normal;
  }
  .page-faq .faq-index__link:hover{
    border-left-color: var(--sun-500);
  }
}

/* ---------- 章节 ---------- */
.page-faq .faq-sec{
  padding-top: var(--faq-sec-gap);
}
.page-faq .faq-sec:first-child{
  padding-top: 0;
}

/* ---------- 01 分类卡片 ---------- */
.page-faq .faq-cats{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 32px 0 0;
  padding: 0;
  list-style:none;
}
@media (min-width: 620px){
  .page-faq .faq-cats{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (min-width: 1160px){
  .page-faq .faq-cats{ grid-template-columns: repeat(3, minmax(0,1fr)); }
}
.page-faq .faq-cat{
  display:flex;
  flex-direction:column;
  padding: 18px 18px 16px;
  border:1px solid var(--faq-line);
  border-radius: var(--r-m);
  background:#fff;
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.page-faq .faq-cat:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-1);
  border-color: var(--lake-500);
}
.page-faq .faq-cat:target{
  border-color: var(--sun-500);
  background: var(--sun-100);
}
.page-faq .faq-cat__num{
  margin:0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lake-500);
}
.page-faq .faq-cat__title{
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
  color: var(--ink-900);
}
.page-faq .faq-cat__desc{
  flex: 1 1 auto;
  margin: 8px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-70);
}
.page-faq .faq-cat__link{
  align-self: flex-start;
  margin-top: 14px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(27,135,166,.35);
  font-family: var(--font-ui);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--lake-700);
  text-decoration: none;
}
.page-faq .faq-cat__link:hover{
  color: var(--lake-500);
  border-bottom-color: var(--lake-500);
}
.page-faq .faq-cat__link:focus-visible{
  outline: 2px solid var(--sun-500);
  outline-offset: 3px;
}

/* ---------- 02 订阅四步 ---------- */
.page-faq .faq-sub-grid{
  display:grid;
  gap: 32px;
  margin-top: 32px;
}
@media (min-width: 1080px){
  .page-faq .faq-sub-grid{
    grid-template-columns: minmax(0,1fr) 320px;
    gap: 48px;
  }
}
.page-faq .faq-steps{
  position: relative;
}
.page-faq .faq-step{
  position: relative;
  display:grid;
  grid-template-columns: 52px minmax(0,1fr);
  column-gap: 16px;
  padding: 0 0 30px;
}
.page-faq .faq-step::before{
  content:"";
  position:absolute;
  left: 21px;
  top: 46px;
  bottom: -4px;
  width: 1px;
  background: var(--faq-line);
}
.page-faq .faq-step:last-child{
  padding-bottom: 0;
}
.page-faq .faq-step:last-child::before{
  background: linear-gradient(to bottom, var(--faq-line) 0%, rgba(201,196,186,0) 100%);
}
.page-faq .faq-step__num{
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 2px 6px 10px 0;
  background: var(--paper-050);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 34px;
  line-height: 1;
  color: var(--lake-700);
}
.page-faq .faq-step__body{
  min-width: 0;
  padding-top: 3px;
}
.page-faq .faq-step__title{
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink-900);
}
.page-faq .faq-step__text{
  margin: 8px 0 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink-70);
}
.page-faq .faq-step .ly-acc{
  margin-top: 12px;
}
.page-faq .faq-acc__label{
  flex: 1 1 auto;
}
@media (min-width: 760px){
  .page-faq .faq-step{
    grid-template-columns: 76px minmax(0,1fr);
    padding-bottom: 38px;
  }
  .page-faq .faq-step::before{
    left: 30px;
    top: 60px;
  }
  .page-faq .faq-step__num{
    font-size: 44px;
    padding-bottom: 12px;
  }
  .page-faq .faq-step__title{
    font-size: 21px;
  }
}
.page-faq .faq-subfig{
  margin: 0;
}
@media (min-width: 1080px){
  .page-faq .faq-subfig{
    position: sticky;
    top: 112px;
  }
}

/* ---------- 03 导出格式 ---------- */
.page-faq .faq-formats{
  display:grid;
  gap: 18px;
  margin-top: 32px;
}
@media (min-width: 720px){
  .page-faq .faq-formats{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
.page-faq .faq-format{
  display:flex;
  flex-direction:column;
}
.page-faq .faq-format .ly-plate__body{
  flex: 1 1 auto;
}
.page-faq .faq-find{
  margin-top: 32px;
  padding: 22px 22px 24px;
  border-radius: var(--r-m);
  border-left: 4px solid var(--clay-400);
  background: var(--lake-050);
}
.page-faq .faq-find h3{
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink-900);
}
.page-faq .faq-find__list{
  margin: 14px 0 0;
  padding-left: 1.2em;
}
.page-faq .faq-find__list li{
  margin-bottom: 6px;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-70);
}
.page-faq .faq-find__more{
  margin: 16px 0 0;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-70);
}
.page-faq .faq-find__more a,
.page-faq .faq-mig__note a{
  color: var(--lake-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-faq .faq-find__more a:hover,
.page-faq .faq-mig__note a:hover{
  color: var(--lake-500);
}

/* ---------- 04 旧版入口对照 ---------- */
.page-faq .faq-mig{
  display:grid;
  gap: 16px;
  margin-top: 32px;
}
.page-faq .faq-mig__row{
  display:grid;
  gap: 12px;
}
@media (min-width: 780px){
  .page-faq .faq-mig__row{
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 18px;
  }
}
.page-faq .faq-mig__old,
.page-faq .faq-mig__new{
  padding: 18px 18px 20px;
  border-radius: var(--r-m);
  background:#fff;
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.page-faq .faq-mig__old{
  border: 1px solid rgba(176,74,50,.4);
  border-left: 4px solid var(--brick-600);
}
.page-faq .faq-mig__new{
  border: 1px solid rgba(11,90,117,.3);
  border-left: 4px solid var(--lake-700);
}
.page-faq .faq-mig__old:hover{
  border-color: var(--sun-500);
  box-shadow: var(--shadow-1);
}
.page-faq .faq-mig__old:hover ~ .faq-mig__new{
  border-color: var(--sun-500);
  background: var(--sun-100);
  box-shadow: var(--shadow-1);
}
.page-faq .faq-mig__old h3,
.page-faq .faq-mig__new h3{
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--ink-900);
}
.page-faq .faq-mig__old p:last-child,
.page-faq .faq-mig__new p:last-child{
  margin: 8px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-70);
}
.page-faq .faq-mig__note{
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--clay-400);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-70);
}

/* ---------- 05 报错排查 ---------- */
.page-faq .faq-branchfig{
  margin: 28px 0 0;
}
.page-faq .faq-trouble{
  display:grid;
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  list-style:none;
}
.page-faq .faq-trouble__row{
  display:grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--faq-line);
}
.page-faq .faq-trouble__row:last-child{
  border-bottom: 1px solid var(--faq-line);
}
@media (min-width: 820px){
  .page-faq .faq-trouble__row{
    grid-template-columns: minmax(0,1.05fr) minmax(0,1fr) auto;
    gap: 0 20px;
    align-items: start;
  }
}
.page-faq .faq-trouble__sym{
  display:flex;
  align-items:baseline;
  gap: 10px;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--ink-900);
}
.page-faq .faq-trouble__no{
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--lake-500);
}
.page-faq .faq-trouble__act{
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-70);
}

/* ---------- 收束 ---------- */
.page-faq .faq-cta{
  margin-top: var(--faq-sec-gap);
  padding: 32px 24px 34px;
  border: 1px solid var(--faq-line);
  border-radius: var(--r-l);
  background: linear-gradient(135deg, var(--lake-050) 0%, var(--sun-100) 100%);
}
@media (min-width: 760px){
  .page-faq .faq-cta{
    padding: 44px 40px 46px;
  }
}
.page-faq .faq-cta h2{
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 32px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink-900);
}
.page-faq .faq-cta p{
  margin: 14px 0 0;
  max-width: 32em;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-70);
}
.page-faq .faq-cta__actions{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce){
  .page-faq .faq-cat,
  .page-faq .faq-index__link,
  .page-faq .faq-mig__old,
  .page-faq .faq-mig__new{
    transition: none;
  }
  .page-faq .faq-cat:hover{
    transform: none;
  }
  .page-faq .faq-mig__old:hover ~ .faq-faq__new{
    background: #fff;
  }
}
</style>
<<<PAGE_CSS_END>>>