.page-faq {
  --faq-line: rgba(8, 24, 46, .14);
  --faq-radius: 24px;
}

/* ============ 首屏 ============ */
.page-faq .faq-hero {
  padding-block: clamp(1.25rem, 3vw, 2.5rem) clamp(2rem, 5vw, 4rem);
  background:
    radial-gradient(circle at 88% 12%, rgba(31, 209, 209, .18), transparent 42%),
    radial-gradient(circle at 4% 88%, rgba(255, 106, 26, .14), transparent 40%),
    var(--yw-white);
  overflow: hidden;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-faq .faq-hero__copy {
  max-width: 62ch;
}

.page-faq .faq-hero__title {
  font-size: clamp(2rem, 6.4vw, 4.4rem);
  font-weight: 300;
  letter-spacing: -.02em;
  line-height: 1.06;
  margin: 1rem 0 1.1rem;
  color: var(--yw-deep);
}

.page-faq .faq-hero__lede {
  color: #2b3d55;
  margin-bottom: 1.6rem;
}

.page-faq .faq-idx {
  display: inline-block;
  font-family: var(--yw-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  background: var(--yw-yellow);
  color: var(--yw-deep);
  padding: .1rem .45rem;
  border-radius: 4px;
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  border-top: var(--yw-edge) solid var(--faq-line);
  padding-top: 1.1rem;
}

.page-faq .faq-stat {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.page-faq .faq-stat__num {
  font-family: var(--yw-mono);
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--yw-orange);
  line-height: 1.1;
}

.page-faq .faq-stat__label {
  font-size: .8rem;
  color: var(--yw-slate);
}

.page-faq .faq-hero__art {
  position: relative;
}

.page-faq .faq-hero__frame {
  border: 3px solid var(--yw-deep);
  border-radius: 8px;
  box-shadow: 10px 10px 0 rgba(18, 60, 116, .22);
  overflow: hidden;
  transform: rotate(-1.2deg);
  background: var(--yw-paper);
}

.page-faq .faq-hero__frame .yw-frame__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-faq .faq-hero__bubble {
  position: absolute;
  right: -.4rem;
  bottom: -1rem;
  display: inline-flex;
  align-items: center;
  padding: .5rem 1.2rem;
  border-radius: 999px;
  background: var(--yw-cyan);
  color: var(--yw-deep);
  font-weight: 700;
  font-size: .9rem;
  border: var(--yw-edge) solid var(--yw-deep);
  box-shadow: 4px 4px 0 rgba(8, 24, 46, .2);
  transform: rotate(3deg);
}

/* ============ 通用小标题 ============ */
.page-faq .faq-head {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-faq .faq-head__note {
  color: var(--yw-slate);
  font-size: .95rem;
  margin-top: .5rem;
}

/* ============ 头排六问 ============ */
.page-faq .faq-top__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.page-faq .faq-top__card {
  position: relative;
  background: var(--yw-white);
  border: var(--yw-edge) solid var(--yw-deep);
  border-radius: 6px;
  padding: 1.15rem 1.15rem 1.2rem;
  box-shadow: var(--yw-shadow);
}

.page-faq .faq-top__card:nth-child(3n) {
  background: var(--yw-paper);
}

.page-faq .faq-top__no {
  font-family: var(--yw-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--yw-deep);
  background: var(--yw-yellow);
  padding: .1rem .4rem;
  border-radius: 3px;
}

.page-faq .faq-top__q {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--yw-deep);
  margin: .55rem 0 .5rem;
  line-height: 1.4;
}

.page-faq .faq-top__a {
  font-size: .95rem;
  line-height: 1.7;
  color: #33455e;
  margin: 0;
}

.page-faq .faq-top__card--wide {
  background: var(--yw-deep);
  border-color: var(--yw-deep);
  box-shadow: 8px 8px 0 var(--yw-orange);
}

.page-faq .faq-top__card--wide .faq-top__q {
  color: var(--yw-white);
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
}

.page-faq .faq-top__card--wide .faq-top__a {
  color: #cfdcea;
}

/* ============ 对比章节 ============ */
.page-faq .faq-compare__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.page-faq .faq-compare__frame {
  border: 3px solid var(--yw-cyan);
  border-radius: 8px;
  background: var(--yw-deep);
  overflow: hidden;
  box-shadow: 10px 10px 0 rgba(255, 106, 26, .35);
}

.page-faq .faq-compare__frame .yw-frame__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-faq .faq-compare__frame .yw-frame__cap {
  font-size: .8rem;
  color: var(--yw-cyan);
  padding: .6rem .85rem;
  font-family: var(--yw-mono);
  margin: 0;
  border-top: 1px dashed rgba(31, 209, 209, .45);
}

.page-faq .faq-compare__copy .yw-title {
  color: var(--yw-white);
  text-shadow: 4px 4px 0 rgba(31, 209, 209, .4);
}

.page-faq .faq-compare__lede {
  color: #d3e0ee;
  margin: .9rem 0 1.5rem;
  max-width: 62ch;
  line-height: 1.8;
}

.page-faq .faq-steps {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-faq .faq-steps__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .85rem;
  align-items: start;
  background: rgba(246, 242, 230, .07);
  border-left: 3px solid var(--yw-orange);
  padding: .85rem .95rem;
  border-radius: 0 10px 10px 0;
}

.page-faq .faq-steps__no {
  font-family: var(--yw-mono);
  color: var(--yw-orange);
  font-size: 1.15rem;
  line-height: 1.5;
}

.page-faq .faq-steps__item strong {
  display: block;
  color: var(--yw-yellow);
  font-size: 1rem;
  margin-bottom: .2rem;
}

.page-faq .faq-steps__item p {
  margin: 0;
  color: #cbd8e6;
  font-size: .93rem;
  line-height: 1.7;
}

.page-faq .faq-compare__tip {
  font-size: .88rem;
  color: var(--yw-deep);
  background: var(--yw-yellow);
  padding: .7rem 1rem;
  border-radius: 8px;
  margin: 0;
  line-height: 1.7;
}

/* ============ 分类查阅 ============ */
.page-faq .faq-browse__panel {
  background: var(--yw-paper);
  border: var(--yw-edge) solid var(--yw-deep);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  display: grid;
  gap: .85rem;
}

.page-faq .faq-search {
  display: flex;
  align-items: center;
  gap: .6rem;
  background: var(--yw-white);
  border: var(--yw-edge) solid var(--yw-deep);
  border-radius: 999px;
  padding: .55rem 1.1rem;
}

.page-faq .faq-search__glyph {
  font-size: 1.1rem;
  color: var(--yw-orange);
  line-height: 1;
}

.page-faq .faq-search__input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: .98rem;
  color: var(--yw-deep);
  padding: .25rem 0;
}

.page-faq .faq-search__input:focus {
  outline: none;
}

.page-faq .faq-search:focus-within {
  box-shadow: 0 0 0 2px var(--yw-orange);
}

.page-faq .faq-search__input::placeholder {
  color: var(--yw-slate);
}

.page-faq .faq-tagrow {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-faq .faq-tagrow__btn {
  font: inherit;
  font-size: .85rem;
  cursor: pointer;
  padding: .35rem .95rem;
  border-radius: 999px;
  border: var(--yw-edge) solid var(--yw-deep);
  background: var(--yw-white);
  color: var(--yw-deep);
  transition: transform var(--yw-dur) var(--yw-ease), background var(--yw-dur) var(--yw-ease);
}

.page-faq .faq-tagrow__btn:hover {
  transform: translateY(-2px);
  background: var(--yw-yellow);
}

.page-faq .faq-tagrow__btn.is-on {
  background: var(--yw-orange);
  color: var(--yw-white);
  border-color: var(--yw-deep);
}

.page-faq .faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .8rem;
}

.page-faq .faq-item {
  position: relative;
}

.page-faq .faq-item:nth-child(even) {
  margin-left: 0;
}

.page-faq .faq-q {
  background: var(--yw-white);
  border: var(--yw-edge) solid var(--yw-deep);
  border-radius: 10px;
  box-shadow: 5px 5px 0 rgba(8, 24, 46, .13);
  overflow: hidden;
  transition: box-shadow var(--yw-dur) var(--yw-ease), transform var(--yw-dur) var(--yw-ease);
}

.page-faq .faq-q:hover {
  transform: translateY(-2px);
  box-shadow: 7px 7px 0 rgba(18, 60, 116, .22);
}

.page-faq .faq-q[open] {
  border-color: var(--yw-deep);
  box-shadow: 7px 7px 0 var(--yw-cyan);
}

.page-faq .faq-q__sum {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: .75rem;
  align-items: center;
  cursor: pointer;
  padding: .9rem 1rem;
  list-style: none;
}

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

.page-faq .faq-q__no {
  font-family: var(--yw-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--yw-white);
  background: var(--yw-blue);
  padding: .15rem .4rem;
  border-radius: 3px;
}

.page-faq .faq-q__txt {
  font-weight: 700;
  font-size: .98rem;
  color: var(--yw-deep);
  line-height: 1.5;
}

.page-faq .faq-q__cat {
  font-size: .72rem;
  font-family: var(--yw-mono);
  color: var(--yw-purple);
  border: 1px dashed var(--yw-purple);
  border-radius: 999px;
  padding: .1rem .5rem;
  white-space: nowrap;
}

.page-faq .faq-q__body {
  padding: 0 1rem 1rem;
  border-top: 1px dashed var(--faq-line);
  margin-top: 0;
}

.page-faq .faq-q__body p {
  margin: .85rem 0 0;
  font-size: .94rem;
  line-height: 1.8;
  color: #33455e;
  max-width: 68ch;
}

.page-faq .faq-browse__foot {
  margin-top: 1.5rem;
  font-size: .93rem;
  color: var(--yw-slate);
}

.page-faq .faq-browse__link {
  color: var(--yw-blue);
  font-weight: 700;
  border-bottom: 2px solid var(--yw-cyan);
  text-decoration: none;
}

.page-faq .faq-browse__link:hover {
  color: var(--yw-orange);
  border-bottom-color: var(--yw-orange);
}

/* ============ 账号权益 ============ */
.page-faq .faq-side__grid {
  align-items: stretch;
}

.page-faq .faq-side__card {
  display: grid;
  gap: .45rem;
}

.page-faq .faq-side__card:nth-child(2) {
  transform: translateY(0);
  background: var(--yw-white);
  border-color: var(--yw-blue);
}

.page-faq .faq-side__glyph {
  font-size: 1.5rem;
  color: var(--yw-orange);
  line-height: 1;
}

.page-faq .faq-side__note {
  margin-top: 1.5rem;
  font-size: .93rem;
  color: var(--yw-slate);
}

/* ============ 尾部跳转 ============ */
.page-faq .faq-eyebrow--light {
  color: var(--yw-cyan);
}

.page-faq .faq-idx--light {
  background: var(--yw-cyan);
}

.page-faq .faq-tail__inner {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-faq .faq-tail__title {
  color: var(--yw-white);
  text-shadow: 4px 4px 0 rgba(108, 75, 224, .55);
  margin-top: .75rem;
}

.page-faq .faq-tail__links {
  display: grid;
  gap: .8rem;
}

.page-faq .faq-jump {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "no title"
    "no desc";
  gap: .2rem .9rem;
  align-items: start;
  text-decoration: none;
  background: rgba(246, 242, 230, .06);
  border: var(--yw-edge) solid rgba(246, 242, 230, .3);
  border-radius: 999px 12px 12px 999px;
  padding: .85rem 1.1rem;
  transition: transform var(--yw-dur) var(--yw-ease), background var(--yw-dur) var(--yw-ease), border-color var(--yw-dur) var(--yw-ease);
}

.page-faq .faq-jump:hover {
  transform: translateY(-3px);
  background: rgba(31, 209, 209, .14);
  border-color: var(--yw-cyan);
}

.page-faq .faq-jump__no {
  grid-area: no;
  align-self: center;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--yw-orange);
  color: var(--yw-deep);
  font-family: var(--yw-mono);
  font-weight: 700;
  font-size: .85rem;
}

.page-faq .faq-jump__t {
  grid-area: title;
  color: var(--yw-white);
  font-weight: 800;
  font-size: 1rem;
}

.page-faq .faq-jump__d {
  grid-area: desc;
  color: #bacbdd;
  font-size: .88rem;
  line-height: 1.65;
}

/* ============ 响应式 ============ */
@media (min-width: 700px) {
  .page-faq .faq-top__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-top__card--wide {
    grid-column: 1 / -1;
  }

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

  .page-faq .faq-jump {
    grid-template-columns: 1fr;
    grid-template-areas:
      "no"
      "title"
      "desc";
    border-radius: 14px;
    padding: 1.15rem;
  }

  .page-faq .faq-jump__no {
    align-self: start;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-faq .faq-hero__art {
    margin-top: 2rem;
  }

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

  .page-faq .faq-top__card--wide {
    grid-column: span 3;
    grid-row: span 1;
  }

  .page-faq .faq-compare__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  }

  .page-faq .faq-browse__panel {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: center;
  }

  .page-faq .faq-list {
    gap: .9rem;
  }

  /* 左右错位：偶数条向右侧让出一列 */
  .page-faq .faq-item:nth-child(even) {
    margin-left: clamp(1.5rem, 5vw, 4.5rem);
  }

  .page-faq .faq-item:nth-child(odd) {
    margin-right: clamp(1.5rem, 5vw, 4.5rem);
  }

  .page-faq .faq-tail__inner {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: center;
  }
}

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

  .page-faq .faq-q:hover,
  .page-faq .faq-tagrow__btn:hover,
  .page-faq .faq-jump:hover {
    transform: none;
  }
}