/* 问答中心页专属样式 */
.page-faq {
  background: var(--jb-bg);
}

/* ---------- 页首检索区 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(2rem, 4vw, 3rem) 0 clamp(1.5rem, 3vw, 2rem);
  border-bottom: 1px solid rgba(201, 160, 99, .3);
  background:
    linear-gradient(135deg, rgba(20, 33, 61, .04) 25%, transparent 25%) 0 0 / 18px 18px,
    linear-gradient(315deg, rgba(20, 33, 61, .04) 25%, transparent 25%) 0 0 / 18px 18px,
    var(--jb-bg);
}
.page-faq .faq-hero::before {
  content: "Q&A";
  position: absolute;
  top: .8rem;
  right: clamp(.5rem, 3vw, 2.5rem);
  font-family: var(--jb-font-head);
  font-size: 6.5rem;
  line-height: 1;
  color: rgba(201, 160, 99, .1);
  pointer-events: none;
  z-index: 0;
}
.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
}
.page-faq .faq-hero__eyebrow {
  margin: 1.2rem 0 .5rem;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--jb-gold-dark);
}
.page-faq .faq-hero h1 {
  margin-bottom: .75rem;
  font-family: var(--jb-font-head);
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  line-height: 1.18;
  color: var(--jb-blue);
}
.page-faq .faq-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: .8rem;
  border-radius: 2px;
  background: var(--jb-gold);
}
.page-faq .faq-hero__lead {
  max-width: 58ch;
  color: var(--jb-text-muted);
  font-size: 1.0625rem;
  line-height: 1.7;
}

/* 搜索卡片 */
.page-faq .faq-hero__search {
  padding: 1.25rem;
  background: var(--jb-surface);
  border: 1px solid rgba(201, 160, 99, .35);
  border-top: 4px solid var(--jb-gold);
  border-radius: var(--jb-radius);
  box-shadow: var(--jb-shadow);
}
.page-faq .faq-hero__search-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .6rem;
  font-weight: 700;
  color: var(--jb-blue);
}
.page-faq .faq-hero__search input {
  width: 100%;
  padding: .7rem 0;
  border: 0;
  border-bottom: 2px solid var(--jb-gold);
  background: transparent;
  font: inherit;
  color: var(--jb-text-ink);
}
.page-faq .faq-hero__search input:focus {
  outline: none;
  border-bottom-color: var(--jb-blue);
}
.page-faq .faq-hero__search-note {
  display: grid;
  gap: .6rem;
  margin-top: .9rem;
  color: var(--jb-text-muted);
  font-size: .875rem;
}
.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(201, 160, 99, .4);
}
.page-faq .faq-stat {
  padding: .5rem .25rem;
  text-align: center;
  background: rgba(247, 242, 232, .6);
  border-radius: var(--jb-radius);
}
.page-faq .faq-stat strong {
  display: block;
  font-family: var(--jb-font-head);
  font-size: 1.5rem;
  line-height: 1.1;
  color: var(--jb-blue);
}
.page-faq .faq-stat span {
  display: block;
  margin-top: .2rem;
  font-size: .8125rem;
  color: var(--jb-text-muted);
}

/* ---------- 工单双栏主体 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: 1.5rem;
  padding-top: 1.5rem;
  padding-bottom: 2rem;
}
.page-faq .faq-sidebar {
  display: grid;
  gap: 1rem;
  align-content: start;
}

/* 分类索引卡片 */
.page-faq .faq-sidebar__nav {
  padding: 1.1rem;
  background: var(--jb-surface);
  border-top: 3px solid var(--jb-gold);
  border-radius: var(--jb-radius);
  box-shadow: var(--jb-shadow);
}
.page-faq .faq-sidebar__head {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: 0 .4rem .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--jb-blue);
}
.page-faq .faq-sidebar__head-index {
  padding: .3rem .5rem;
  font: 700 .75rem/1 var(--jb-font-head);
  color: var(--jb-gold-light);
  background: var(--jb-blue);
  border-radius: 4px;
}
.page-faq .faq-cats {
  display: grid;
  gap: .35rem;
}
.page-faq .faq-cat {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: .6rem .75rem;
  align-items: center;
  padding: .6rem .5rem;
  border-left: 3px solid transparent;
  border-radius: var(--jb-radius);
  color: var(--jb-text-ink);
  text-decoration: none;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}
.page-faq .faq-cat:hover,
.page-faq .faq-cat:focus-visible {
  color: var(--jb-blue);
  background: rgba(201, 160, 99, .12);
  border-left-color: var(--jb-gold);
}
.page-faq .faq-cat__ico {
  width: 40px;
  height: 40px;
  color: var(--jb-gold-dark);
  transition: transform .25s ease;
}
.page-faq .faq-cat:hover .faq-cat__ico {
  color: var(--jb-gold);
  transform: translateX(2px);
}
.page-faq .faq-cat__txt {
  display: grid;
  gap: .15rem;
}
.page-faq .faq-cat__name {
  font-size: .9375rem;
  font-weight: 700;
}
.page-faq .faq-cat__meta {
  display: none;
  font-size: .75rem;
  color: var(--jb-text-muted);
}
.page-faq .faq-cat__count {
  padding: .2rem .55rem;
  font-size: .8125rem;
  font-weight: 700;
  text-align: center;
  color: var(--jb-gold-dark);
  background: rgba(201, 160, 99, .14);
  border-radius: 999px;
}
.page-faq .faq-cat:hover .faq-cat__count {
  color: var(--jb-blue);
  background: var(--jb-gold);
}

/* 客服联系卡片 */
.page-faq .faq-support {
  position: relative;
  padding: 1.2rem;
  background: var(--jb-blue);
  border-top: 4px solid var(--jb-red);
  border-radius: var(--jb-radius);
  box-shadow: var(--jb-shadow);
  color: var(--jb-on-dark);
}
.page-faq .faq-support__img {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: .9rem;
  border-radius: 4px;
  outline: 1px solid rgba(201, 160, 99, .3);
  outline-offset: 3px;
}
.page-faq .faq-support__badge {
  display: inline-block;
  padding: .3rem .65rem;
  margin-bottom: .8rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: #fff;
  background: var(--jb-red);
  border-radius: 3px;
}
.page-faq .faq-support__title {
  margin: 0 0 .4rem;
  font-family: var(--jb-font-head);
  font-size: 1.4rem;
  line-height: 1.2;
  color: var(--jb-gold-light);
}
.page-faq .faq-support__desc {
  margin-bottom: .9rem;
  font-size: .875rem;
  line-height: 1.6;
  color: rgba(240, 230, 210, .75);
}
.page-faq .faq-support__mail,
.page-faq .faq-support__tel {
  display: block;
  padding: .35rem 0;
  border-bottom: 1px solid transparent;
  color: var(--jb-on-dark);
  font-size: .9375rem;
  text-decoration: none;
  transition: border-color .2s ease;
}
.page-faq .faq-support__mail:hover,
.page-faq .faq-support__tel:hover {
  border-bottom-color: var(--jb-gold-light);
}
.page-faq .faq-support__tel {
  margin-bottom: .9rem;
}

/* ---------- 右侧问题面板 ---------- */
.page-faq .faq-main {
  display: grid;
  gap: 2.2rem;
  align-content: start;
}
.page-faq .faq-section {
  scroll-margin-top: calc(var(--jb-header-h) + 1rem);
}
.page-faq .faq-section:target .section-heading__title {
  color: var(--jb-red);
}
.page-faq .faq-section .section-heading {
  margin-bottom: .9rem;
}
.page-faq .section-heading__desc {
  margin-top: .4rem;
  font-size: .9375rem;
  color: var(--jb-text-muted);
}
.page-faq .section-heading__kicker {
  color: var(--jb-gold-dark);
}
.page-faq .faq-section.is-active .section-heading__index {
  color: var(--jb-gold-light);
  background: var(--jb-blue);
}

/* 折叠面板 */
.page-faq .faq-panel {
  overflow: hidden;
  background: var(--jb-surface);
  border-radius: var(--jb-radius);
  box-shadow: var(--jb-shadow);
}
.page-faq .faq-item {
  border-bottom: 1px solid rgba(20, 33, 61, .08);
}
.page-faq .faq-item:last-child {
  border-bottom: 0;
}
.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: .8rem;
  padding: 1rem 1.1rem;
  list-style: none;
  font-size: .9375rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--jb-blue);
  cursor: pointer;
  transition: background .18s ease;
}
.page-faq .faq-item summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item summary:hover {
  background: rgba(201, 160, 99, .08);
}
.page-faq .faq-item summary::before {
  content: "+";
  display: grid;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  font-weight: 700;
  font-size: .95rem;
  color: var(--jb-gold-dark);
  background: rgba(201, 160, 99, .16);
  transition: transform .25s ease, background .2s ease;
}
.page-faq .faq-item[open] summary::before {
  color: var(--jb-blue);
  background: var(--jb-gold);
  transform: rotate(45deg);
}
.page-faq .faq-item__answer {
  padding: .1rem 1.1rem 1.1rem calc(1.1rem + 30px);
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--jb-text-muted);
}
.page-faq .faq-item__answer p {
  margin-bottom: .6rem;
}
.page-faq .faq-item__answer p:last-child {
  margin-bottom: 0;
}
.page-faq .faq-item__answer ul,
.page-faq .faq-item__answer ol {
  margin: .5rem 0 .6rem 1.2rem;
  padding: 0;
}
.page-faq .faq-item__answer li {
  margin-bottom: .35rem;
}
.page-faq .faq-item__answer a {
  font-weight: 600;
  color: var(--jb-gold-dark);
  text-decoration: underline;
  text-decoration-color: rgba(168, 122, 62, .4);
  text-underline-offset: 3px;
}
.page-faq .faq-item__answer a:hover {
  color: var(--jb-red);
}
.page-faq .faq-item__answer mark {
  padding: .05em .3em;
  border-radius: 3px;
  font-weight: 600;
  color: var(--jb-blue);
  background: var(--jb-gold-light);
}

/* ---------- 三步入站指引 ---------- */
.page-faq .faq-guide {
  padding: clamp(2rem, 5vw, 3.2rem) 0;
  background: linear-gradient(180deg, var(--jb-blue) 0%, #0e1830 100%);
  color: var(--jb-on-dark);
}
.page-faq .faq-guide__inner {
  display: grid;
  gap: 1.6rem;
  align-items: center;
}
.page-faq .faq-guide__img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: var(--jb-radius);
  outline: 1px solid rgba(201, 160, 99, .35);
  outline-offset: 4px;
}
.page-faq .faq-guide__text .section-heading__kicker {
  color: var(--jb-gold-light);
}
.page-faq .faq-guide__text h2 {
  margin: .3rem 0 .9rem;
  font-family: var(--jb-font-head);
  font-size: 1.8rem;
  color: var(--jb-on-dark);
}
.page-faq .faq-guide__steps {
  margin: 0 0 1.2rem;
  padding: 0;
  list-style: none;
  counter-reset: guide;
}
.page-faq .faq-guide__steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .7rem;
  margin-bottom: .7rem;
  font-size: .9375rem;
  line-height: 1.6;
  color: rgba(240, 230, 210, .85);
  counter-increment: guide;
}
.page-faq .faq-guide__steps li::before {
  content: counter(guide, decimal-leading-zero);
  font-family: var(--jb-font-head);
  font-weight: 700;
  color: var(--jb-gold-light);
}
.page-faq .faq-guide__steps strong {
  color: var(--jb-on-dark);
}

/* ---------- 按钮本地化调整 ---------- */
.page-faq .faq-support__btn,
.page-faq .faq-guide__btn {
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: 0;
  background: var(--jb-gold);
  color: var(--jb-blue);
}
.page-faq .faq-support__btn:hover,
.page-faq .faq-guide__btn:hover {
  background: var(--jb-gold-light);
  color: var(--jb-blue);
}
.page-faq .faq-support__btn {
  width: 100%;
}
.page-faq .faq-guide__btn {
  display: inline-flex;
}

/* ---------- 响应式：≥720px ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 2rem;
    align-items: end;
  }
  .page-faq .faq-hero__search-note {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .page-faq .faq-cat__meta {
    display: block;
  }
  .page-faq .faq-guide__inner {
    grid-template-columns: 300px 1fr;
    gap: 2.5rem;
  }
}

/* ---------- 响应式：≥960px ---------- */
@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 2rem;
    align-items: start;
  }
  .page-faq .faq-sidebar {
    position: sticky;
    top: calc(var(--jb-header-h) + 1.2rem);
  }
}