.page-faq {
  --faq-line: rgba(74, 79, 85, 0.14);
}

.page-faq .at-breadcrumb {
  padding-top: var(--at-s1);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  display: grid;
  gap: var(--at-s2);
  padding-block: clamp(22px, 4vw, 46px) var(--at-s1);
  min-width: 0;
}

.page-faq .faq-hero__text {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-faq .faq-hero .at-h1 {
  margin: 0;
  max-width: 14em;
}

.page-faq .faq-hero .at-lead {
  max-width: 34em;
  margin: 0;
  color: var(--at-stone);
}

.page-faq .faq-hero__media {
  margin: 0;
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--at-r-lg);
  background: linear-gradient(165deg, var(--at-deep), var(--at-sea) 58%, var(--at-moss));
}

.page-faq .faq-hero__media figcaption {
  font-size: 13px;
  line-height: 1.6;
  color: var(--at-stone);
  opacity: 0.78;
  padding-left: 12px;
  border-left: 2px solid var(--at-orange);
}

/* ---------- 主题跳转 ---------- */
.page-faq .faq-jump {
  border: 1px solid var(--at-line-sea);
  border-radius: var(--at-r-md);
  background: var(--at-glass);
  backdrop-filter: blur(8px);
  padding: 16px 18px 18px;
  min-width: 0;
}

.page-faq .faq-jump__hint {
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--at-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--at-sea);
}

.page-faq .faq-jump__slash {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: var(--at-sea);
  color: #fff;
  font-size: 13px;
  letter-spacing: 0;
}

.page-faq .faq-jump__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-jump__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--at-line);
  color: var(--at-stone);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.page-faq .faq-jump__list a:hover,
.page-faq .faq-jump__list a:focus-visible {
  border-color: var(--at-sea);
  color: var(--at-sea);
  transform: translateY(-1px);
}

.page-faq .faq-jump__idx {
  font-family: var(--at-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--at-orange);
}

/* ---------- 分组 ---------- */
.page-faq .faq-block {
  padding-block: var(--at-s2);
  border-top: 1px solid var(--faq-line);
  min-width: 0;
}

.page-faq .faq-block:first-of-type {
  border-top: none;
}

.page-faq .faq-block__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: var(--at-s1);
}

.page-faq .faq-block__no {
  flex: none;
  margin-top: 5px;
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  padding: 6px 9px;
  border-radius: 9px;
  background: var(--at-sea);
  color: #fff;
  font-family: var(--at-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
}

.page-faq .faq-block__headText {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.page-faq .faq-block__headText .at-h2 {
  margin: 0;
}

.page-faq .faq-block__sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.66;
  color: var(--at-stone);
  opacity: 0.82;
  max-width: 40em;
}

.page-faq .faq-block--entry .faq-block__no { background: var(--at-sea); }
.page-faq .faq-block--save .faq-block__no { background: var(--at-moss); }
.page-faq .faq-block--history .faq-block__no { background: var(--at-deep); }
.page-faq .faq-block--pass .faq-block__no { background: var(--at-orange); }
.page-faq .faq-block--ask .faq-block__no { background: var(--at-clay); }

.page-faq .faq-block__body {
  display: grid;
  gap: var(--at-s2);
  min-width: 0;
}

/* ---------- 折叠问题 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-faq .faq-item {
  border: 1px solid var(--faq-line);
  border-left: 3px solid transparent;
  border-radius: var(--at-r-md);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-faq .faq-item[open] {
  border-left-color: var(--at-sea);
  box-shadow: 0 8px 26px rgba(10, 58, 90, 0.09);
}

.page-faq .faq-item > summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--at-stone);
}

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

.page-faq .faq-item > summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--at-mono);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.05;
  color: var(--at-sea);
}

.page-faq .faq-item[open] > summary::after {
  content: "−";
  color: var(--at-orange);
}

.page-faq .faq-item > summary:focus-visible {
  outline: 2px solid var(--at-sea);
  outline-offset: -2px;
  border-radius: var(--at-r-md);
}

.page-faq .faq-item__idx {
  flex: none;
  font-family: var(--at-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--at-orange);
  padding-top: 4px;
}

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

.page-faq .faq-item__a {
  padding: 0 18px 18px 42px;
  color: var(--at-stone);
}

.page-faq .faq-item__a p {
  margin: 0 0 10px;
  padding-top: 12px;
  border-top: 1px dashed var(--faq-line);
  font-size: 15.5px;
  line-height: 1.78;
}

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

/* ---------- 配图 ---------- */
.page-faq .faq-figure {
  margin: 0;
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--at-r-md);
  background: linear-gradient(150deg, var(--at-tide), var(--at-sprout));
}

.page-faq .faq-figure figcaption {
  font-size: 13px;
  line-height: 1.6;
  color: var(--at-stone);
  opacity: 0.78;
  padding-left: 12px;
  border-left: 2px solid var(--at-moss);
}

/* ---------- 月卡卡片 ---------- */
.page-faq .faq-pass {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-faq .faq-pass__card {
  padding: 18px 20px 20px;
  border-radius: var(--at-r-md);
  background: var(--at-sand);
  border: 1px solid var(--faq-line);
  border-top: 3px solid var(--at-sprout);
  display: grid;
  gap: 8px;
}

.page-faq .faq-pass__card:nth-child(2) {
  border-top-color: var(--at-sea);
}

.page-faq .faq-pass__card:nth-child(3) {
  border-top-color: var(--at-orange);
}

.page-faq .faq-pass__tag {
  margin: 0;
  display: inline-block;
  justify-self: start;
  padding: 4px 11px;
  border-radius: 999px;
  background: var(--at-tide);
  color: var(--at-deep);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.page-faq .faq-pass__card .at-h3 {
  margin: 0;
  font-size: 20px;
}

.page-faq .faq-pass__card p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.74;
  color: var(--at-stone);
}

/* ---------- 反馈区 ---------- */
.page-faq .faq-ask {
  display: grid;
  gap: 18px;
  padding: 22px 20px 24px;
  border-radius: var(--at-r-lg);
  min-width: 0;
}

.page-faq .faq-ask__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-faq .faq-ask__steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--at-stone);
}

.page-faq .faq-ask__steps .at-num {
  flex: none;
  display: inline-grid;
  place-items: center;
  min-width: 30px;
  padding: 4px 7px;
  border-radius: 7px;
  background: var(--at-deep);
  color: var(--at-sand);
  font-size: 12px;
  letter-spacing: 0.04em;
  margin-top: 2px;
}

.page-faq .faq-ask__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--at-stone);
  padding: 12px 14px;
  border-left: 3px solid var(--at-orange);
  background: rgba(240, 138, 60, 0.09);
  border-radius: 0 var(--at-r-sm) var(--at-r-sm) 0;
}

.page-faq .faq-ask__reach {
  display: grid;
  gap: 4px;
  padding-top: 16px;
  border-top: 1px solid var(--line, rgba(74, 79, 85, 0.14));
}

.page-faq .faq-ask__label {
  margin: 0;
  font-family: var(--at-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--at-sea);
}

.page-faq .faq-ask__value {
  margin: 0 0 10px;
  font-size: 15.5px;
  color: var(--at-ink);
  word-break: break-word;
}

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

.page-faq .faq-ask__meta {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--at-stone);
  opacity: 0.82;
}

.page-faq .faq-ask .at-btn {
  justify-self: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-faq .faq-pass {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-ask {
    padding: 28px 30px 30px;
  }

  .page-faq .faq-ask__reach {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: baseline;
    gap: 6px 24px;
  }

  .page-faq .faq-ask__label:nth-of-type(2) {
    grid-column: 1;
  }

  .page-faq .faq-ask__value {
    margin-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-block--entry .faq-block__body {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr);
    align-items: start;
    gap: var(--at-s2);
  }

  .page-faq .faq-item > summary {
    padding: 18px 22px;
    font-size: 17px;
  }

  .page-faq .faq-item__a {
    padding: 0 22px 20px 48px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(230px, 300px);
    align-items: start;
    gap: var(--at-s2) var(--at-s3);
  }

  .page-faq .faq-hero .faq-jump {
    grid-column: 1 / -1;
  }

  .page-faq .faq-hero__media {
    justify-self: end;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump__list a {
    transition: none;
  }

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

.page-faq {
  --line: currentColor;
}