.page-faq {
  --faq-panel-line: rgba(18, 24, 26, 0.16);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-faq__hero {
  padding-block: clamp(1.5rem, 3.6vw, 2.8rem) clamp(2rem, 5vw, 3.6rem);
  overflow-x: clip;
}

.page-faq .breadcrumb {
  margin-bottom: clamp(1.1rem, 2.8vw, 2rem);
}

.page-faq .breadcrumb__item {
  color: rgba(18, 24, 26, 0.62);
  font-family: var(--jn-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.page-faq .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-inline: 0.55rem;
  color: rgba(18, 24, 26, 0.32);
}

.page-faq .breadcrumb__item:last-child {
  color: var(--jn-ink);
}

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

.page-faq__intro {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}

.page-faq__intro .display-title {
  margin: 0;
  color: var(--jn-ink);
}

.page-faq__intro .lede {
  margin: 0;
  max-width: 46ch;
  color: rgba(18, 24, 26, 0.82);
}

.page-faq__intro .eyebrow {
  color: var(--jn-cinnabar);
}

.page-faq__hero-actions {
  margin-top: 0.4rem;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.page-faq__figure {
  margin: 0;
  border-color: var(--jn-ink);
}

.page-faq__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

@media (min-width: 900px) {
  .page-faq__hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

/* ---------- 更新节点 ---------- */
.page-faq__status {
  padding-block: clamp(2rem, 5vw, 3.4rem);
}

.page-faq__status-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem 1.2rem;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-faq__status-head .index-label {
  color: var(--jn-flame);
}

.page-faq__status-head .sub-title {
  margin: 0;
  color: var(--jn-paper);
}

.page-faq__status-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-faq__status-item {
  border: var(--jn-line) solid rgba(244, 239, 230, 0.24);
  background: rgba(18, 24, 26, 0.34);
  padding: clamp(1rem, 2.4vw, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.page-faq__status-item .mono-num {
  font-family: var(--jn-font-mono);
  font-size: clamp(1.9rem, 4.4vw, 2.7rem);
  font-weight: 700;
  line-height: 1;
  color: var(--jn-flame);
}

.page-faq__status-unit {
  font-family: var(--jn-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--jn-neon);
}

.page-faq__status-item h3 {
  margin: 0.5rem 0 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--jn-paper);
}

.page-faq__status-item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(244, 239, 230, 0.76);
}

@media (min-width: 680px) {
  .page-faq__status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-faq__status-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 分类标签页 ---------- */
.page-faq__tabs-head {
  display: grid;
  gap: 0.9rem;
  margin-bottom: clamp(1.4rem, 3.4vw, 2.4rem);
}

.page-faq__tabs-head .section-title {
  margin: 0.35rem 0 0;
}

.page-faq__tabs-head .eyebrow {
  color: var(--jn-cinnabar);
}

.page-faq__tabs-head .note {
  margin: 0;
  color: rgba(18, 24, 26, 0.56);
}

.page-faq__tabs .tabs__list {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0;
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
  border-bottom: var(--jn-line) solid var(--jn-ink);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-faq__tabs .tabs__tab {
  flex: 0 0 auto;
  appearance: none;
  border: 2px solid var(--jn-ink);
  border-bottom: none;
  background: var(--jn-paper);
  color: var(--jn-ink);
  font-family: var(--jn-font-mono);
  font-size: 0.79rem;
  letter-spacing: 0.06em;
  padding: 0.68rem 1rem;
  cursor: pointer;
  transition: background var(--jn-dur) ease, color var(--jn-dur) ease, border-color var(--jn-dur) ease;
}

.page-faq__tabs .tabs__tab:hover {
  border-color: var(--jn-cinnabar);
  color: var(--jn-cinnabar);
}

.page-faq__tabs .tabs__tab:focus-visible {
  outline: 3px solid var(--jn-flame);
  outline-offset: 2px;
}

.page-faq__tabs .tabs__tab[aria-selected="true"],
.page-faq__tabs .tabs__tab.is-active {
  background: var(--jn-ink);
  color: var(--jn-paper);
  border-color: var(--jn-ink);
}

.page-faq__tabs .tabs__panel[hidden] {
  display: none;
}

@media (min-width: 860px) {
  .page-faq__tabs-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.75fr);
    align-items: end;
  }

  .page-faq__tabs-head .note {
    text-align: right;
  }
}

/* ---------- 问题折叠面板 ---------- */
.page-faq__qlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  counter-reset: faq;
}

.page-faq__qlist .panel {
  border: var(--jn-line) solid var(--jn-ink);
  background: var(--jn-paper);
  transition: border-color var(--jn-dur) ease;
}

.page-faq__qlist .panel:focus-within {
  border-color: var(--jn-flame);
}

.page-faq__qlist .panel__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: clamp(0.7rem, 2vw, 1.3rem);
  padding: clamp(0.9rem, 2.2vw, 1.3rem) clamp(1rem, 2.4vw, 1.6rem);
}

.page-faq__qlist .index-label {
  color: var(--jn-cinnabar);
  padding-top: 0.32rem;
  white-space: nowrap;
}

.page-faq__qlist .panel__trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  text-align: left;
  font: inherit;
  font-size: clamp(1rem, 2.1vw, 1.09rem);
  font-weight: 700;
  line-height: 1.55;
  color: var(--jn-ink);
  cursor: pointer;
}

.page-faq__qlist .panel__trigger:focus-visible {
  outline: 3px solid var(--jn-flame);
  outline-offset: 3px;
}

.page-faq__qlist .panel__icon {
  flex: 0 0 auto;
  width: 1.55rem;
  height: 1.55rem;
  display: grid;
  place-items: center;
  border: 2px solid var(--jn-ink);
  font-family: var(--jn-font-mono);
  font-size: 0.95rem;
  line-height: 1;
  color: var(--jn-ink);
  transition: transform var(--jn-dur) ease, background var(--jn-dur) ease, color var(--jn-dur) ease;
}

.page-faq__qlist .panel__trigger[aria-expanded="true"] .panel__icon {
  background: var(--jn-flame);
  border-color: var(--jn-flame);
  color: var(--jn-paper);
  transform: rotate(45deg);
}

.page-faq__qlist .panel__body {
  margin-inline: clamp(1rem, 2.4vw, 1.6rem);
  padding-block: clamp(0.9rem, 2.2vw, 1.15rem) clamp(1.05rem, 2.6vw, 1.45rem);
  border-top: 1px dashed var(--faq-panel-line);
}

.page-faq__qlist .panel__body p {
  margin: 0;
  max-width: 64ch;
  font-size: 0.97rem;
  line-height: 1.85;
  color: rgba(18, 24, 26, 0.84);
}

.page-faq__meta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.9rem;
  font-family: var(--jn-font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.06em;
  color: rgba(18, 24, 26, 0.58);
}

.page-faq__meta::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  flex: 0 0 auto;
  background: var(--jn-flame);
}

/* ---------- 角球分组头部 ---------- */
.page-faq__panel-lead {
  display: grid;
  gap: clamp(1rem, 2.6vw, 1.8rem);
  margin-bottom: clamp(1.2rem, 3vw, 1.8rem);
}

.page-faq__corner-media {
  margin: 0;
  border-color: var(--jn-ink);
}

.page-faq__corner-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-faq__panel-lead-text {
  margin: 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(18, 24, 26, 0.8);
}

@media (min-width: 820px) {
  .page-faq__panel-lead {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: center;
  }
}

/* ---------- 联系支持 ---------- */
.page-faq__contact {
  padding-block: clamp(2.4rem, 6vw, 4rem);
}

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

.page-faq__contact .eyebrow {
  color: var(--jn-flame);
}

.page-faq__contact .section-title {
  margin: 0.4rem 0 0.9rem;
  color: var(--jn-paper);
}

.page-faq__contact-lede {
  margin: 0 0 1.3rem;
  max-width: 52ch;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.82);
}

.page-faq__contact-actions {
  gap: 0.7rem;
  flex-wrap: wrap;
}

.page-faq__contact-card {
  border: var(--jn-line) solid rgba(244, 239, 230, 0.38);
  background: rgba(59, 42, 74, 0.36);
  padding: var(--jn-pad);
  min-width: 0;
}

.page-faq__contact-card dl {
  margin: 0;
  display: grid;
  gap: 0.15rem 1.1rem;
}

.page-faq__contact-card dt {
  font-family: var(--jn-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--jn-neon);
  padding-top: 0.32rem;
}

.page-faq__contact-card dd {
  margin: 0 0 0.95rem;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--jn-paper);
  overflow-wrap: anywhere;
}

.page-faq__contact-card dd:last-of-type {
  margin-bottom: 0;
}

.page-faq__contact-card .note {
  margin: 1.15rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(244, 239, 230, 0.2);
  font-size: 0.8rem;
  line-height: 1.75;
  color: rgba(244, 239, 230, 0.62);
}

@media (min-width: 520px) {
  .page-faq__contact-card dl {
    grid-template-columns: auto minmax(0, 1fr);
  }
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 560px) {
  .page-faq__qlist .panel__head {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.45rem;
  }

  .page-faq__qlist .index-label {
    padding-top: 0;
  }

  .page-faq__tabs .tabs__tab {
    font-size: 0.74rem;
    padding: 0.62rem 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq__tabs .tabs__tab,
  .page-faq__qlist .panel,
  .page-faq__qlist .panel__icon {
    transition: none;
  }

  .page-faq__qlist .panel__trigger[aria-expanded="true"] .panel__icon {
    transform: none;
  }
}