.page-faq {
  --faq-gap: clamp(1.5rem, 3.2vw, 2.8rem);
  --faq-gold-soft: rgba(201, 151, 60, 0.5);
  --faq-gold-line: rgba(232, 201, 127, 0.6);
  color: var(--ink);
  font-family: var(--font-body);
  background: var(--paper);
}

/* ---------- 顶部状态条 ---------- */
.page-faq .faq-statusbar {
  background: var(--pine);
  color: var(--paper);
  border-bottom: 1px solid var(--faq-gold-soft);
}

.page-faq .faq-statusbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.7rem;
  padding-block: 0.62rem;
  font-size: 0.78rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

.page-faq .faq-statusbar__dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-light);
  box-shadow: 0 0 0 3px rgba(232, 201, 127, 0.2);
}

.page-faq .faq-statusbar__tag {
  font-family: var(--font-mono);
  color: var(--gold-light);
  letter-spacing: 0.05em;
  padding-right: 0.7rem;
  border-right: 1px solid rgba(232, 201, 127, 0.4);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-block: clamp(1.4rem, 4vw, 2.4rem) clamp(1.8rem, 5vw, 3.4rem);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: center;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 6.6vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0.55rem 0 0;
}

.page-faq .faq-hero h1 em {
  font-style: normal;
  color: var(--cinnabar);
  display: inline-block;
  position: relative;
}

.page-faq .faq-hero h1 em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.06em;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), rgba(201, 151, 60, 0));
}

.page-faq .faq-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 54ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-faq .faq-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.6rem;
  margin: 1.5rem 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--faq-gold-soft);
}

.page-faq .faq-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.page-faq .faq-hero__facts strong {
  font-family: var(--font-mono);
  font-size: 1.45rem;
  line-height: 1.1;
  color: var(--cinnabar-deep);
}

.page-faq .faq-hero__facts span {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-faq .faq-hero__media {
  margin: 0;
  position: relative;
  border: 1px solid var(--faq-gold-soft);
  background: var(--paper-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  overflow: hidden;
}

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

/* ---------- 主体双栏 ---------- */
.page-faq .faq-body {
  padding-block: clamp(1.4rem, 4vw, 2.6rem) 0;
}

.page-faq .faq-layout {
  display: grid;
  gap: var(--faq-gap);
  align-items: start;
}

.page-faq .faq-index {
  border: 1px solid var(--faq-gold-soft);
  background: linear-gradient(160deg, rgba(169, 211, 224, 0.22), rgba(246, 240, 228, 0.9));
  backdrop-filter: blur(8px);
  padding: 1rem 0.9rem 1.1rem;
}

.page-faq .faq-index__title {
  margin: 0 0 0.7rem;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--pine);
  font-weight: 700;
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.62rem 0.7rem;
  font-size: 0.94rem;
  color: var(--ink);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background 0.18s var(--ease-out), border-color 0.18s var(--ease-out), color 0.18s var(--ease-out);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: rgba(201, 151, 60, 0.14);
  border-left-color: var(--gold);
}

.page-faq .faq-index__link[aria-current="true"] {
  background: rgba(194, 64, 46, 0.1);
  border-left-color: var(--cinnabar);
  font-weight: 700;
  color: var(--cinnabar-deep);
}

.page-faq .faq-index__count {
  flex: none;
  min-width: 1.9rem;
  padding: 0.1rem 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-align: center;
  color: var(--cinnabar);
  border: 1px solid rgba(194, 64, 46, 0.35);
  background: rgba(246, 240, 228, 0.8);
}

.page-faq .faq-index__all {
  margin: 0.85rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px dashed rgba(201, 151, 60, 0.45);
  font-size: 0.78rem;
  color: var(--muted);
}

.page-faq .faq-index__allnum {
  font-family: var(--font-mono);
  color: var(--cinnabar-deep);
}

.page-faq .faq-side__hint {
  margin: 0.8rem 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-side__hint a {
  color: var(--cinnabar);
  text-decoration: none;
  border-bottom: 1px solid var(--faq-gold-soft);
}

/* ---------- 分类与问答 ---------- */
.page-faq .faq-cat {
  scroll-margin-top: 6rem;
}

.page-faq .faq-cat + .faq-cat {
  margin-top: clamp(1.6rem, 3.6vw, 2.6rem);
}

.page-faq .faq-cat__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--faq-gold-soft);
}

.page-faq .faq-cat__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-faq .faq-cat__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.24rem, 3.6vw, 1.6rem);
  letter-spacing: -0.01em;
}

.page-faq .faq-item {
  border-bottom: 1px solid rgba(217, 210, 196, 0.9);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.02rem 0.15rem;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.65;
  transition: color 0.18s var(--ease-out);
}

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

.page-faq .faq-item__q:hover {
  color: var(--cinnabar-deep);
}

.page-faq .faq-item__q:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 3px;
}

.page-faq .faq-item__mark {
  flex: none;
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 0.42rem;
  border: 1px solid var(--faq-gold-soft);
  transition: border-color 0.18s var(--ease-out), transform 0.2s var(--ease-out);
}

.page-faq .faq-item__mark::before,
.page-faq .faq-item__mark::after {
  content: "";
  position: absolute;
  background: var(--gold);
  transition: opacity 0.18s var(--ease-out), background 0.18s var(--ease-out);
}

.page-faq .faq-item__mark::before {
  left: 50%;
  top: 3px;
  bottom: 3px;
  width: 1.5px;
  transform: translateX(-50%);
}

.page-faq .faq-item__mark::after {
  top: 50%;
  left: 3px;
  right: 3px;
  height: 1.5px;
  transform: translateY(-50%);
}

.page-faq .faq-item[open] .faq-item__mark {
  border-color: var(--cinnabar);
}

.page-faq .faq-item[open] .faq-item__mark::before {
  opacity: 0;
}

.page-faq .faq-item[open] .faq-item__mark::after {
  background: var(--cinnabar);
}

.page-faq .faq-item__a {
  padding: 0 0.15rem 1.2rem calc(14px + 0.85rem);
  animation: faqDrop 0.24s var(--ease-out) both;
}

.page-faq .faq-item__a p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-faq .faq-item__a a {
  color: var(--cinnabar);
  text-decoration: none;
  border-bottom: 1px solid var(--faq-gold-soft);
}

.page-faq .faq-item__a a:hover {
  border-bottom-color: var(--cinnabar);
}

@keyframes faqDrop {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 时效 ---------- */
.page-faq .faq-timing {
  margin-top: clamp(2rem, 5vw, 3.6rem);
  padding-block: clamp(2.1rem, 5.4vw, 3.6rem);
  background: linear-gradient(180deg, var(--paper-2), var(--paper));
  border-top: 1px solid var(--faq-gold-soft);
}

.page-faq .faq-timing__head h2 {
  margin: 0.45rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.4vw, 2.2rem);
  letter-spacing: -0.015em;
}

.page-faq .faq-timing__head p:last-child {
  margin: 0.7rem 0 0;
  max-width: 58ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-faq .faq-timing__figure {
  margin: 1.5rem 0 1.8rem;
  border: 1px solid var(--faq-gold-soft);
  background: var(--paper);
  overflow: hidden;
}

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

.page-faq .faq-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-faq .faq-table__caption {
  text-align: left;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--pine);
  padding-bottom: 0.6rem;
}

.page-faq .faq-table thead th {
  text-align: left;
  padding: 0.65rem 0.6rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--pine);
  border-bottom: 1px solid var(--gold);
}

.page-faq .faq-table tbody th {
  text-align: left;
  padding: 0.9rem 0.6rem;
  font-weight: 700;
  color: var(--cinnabar-deep);
  border-bottom: 1px solid var(--faq-gold-line);
  vertical-align: top;
}

.page-faq .faq-table td {
  padding: 0.9rem 0.6rem;
  color: var(--muted);
  border-bottom: 1px solid var(--faq-gold-line);
  vertical-align: top;
  line-height: 1.7;
}

/* ---------- 人工通道 ---------- */
.page-faq .faq-help {
  padding-block: clamp(2.2rem, 5.6vw, 3.8rem) clamp(2.4rem, 6vw, 4rem);
  background: var(--pine);
  color: var(--paper);
}

.page-faq .faq-help__head h2 {
  margin: 0.45rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.4vw, 2.2rem);
  color: var(--paper);
  letter-spacing: -0.015em;
}

.page-faq .faq-help__head p:last-child {
  margin: 0.75rem 0 0;
  max-width: 60ch;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(246, 240, 228, 0.82);
}

.page-faq .faq-paths {
  list-style: none;
  margin: 1.8rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-faq .faq-path {
  padding: 1.1rem 1rem 1.2rem;
  border: 1px solid rgba(201, 151, 60, 0.55);
  background: rgba(246, 240, 228, 0.05);
}

.page-faq .faq-path__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--gold-light);
}

.page-faq .faq-path__title {
  margin: 0.4rem 0 0.35rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--paper);
}

.page-faq .faq-path__value {
  margin: 0 0 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.01em;
  color: var(--gold-light);
  word-break: break-word;
}

.page-faq .faq-path__body {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(246, 240, 228, 0.78);
}

.page-faq .faq-path__body a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 201, 127, 0.5);
}

.page-faq .faq-prep {
  margin-top: 1.6rem;
  padding: 1.2rem 1.05rem 1.3rem;
  border-top: 1px solid var(--faq-gold-soft);
  border-bottom: 1px solid var(--faq-gold-soft);
}

.page-faq .faq-prep__title {
  margin: 0 0 0.75rem;
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--gold-light);
}

.page-faq .faq-prep__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.page-faq .faq-prep__list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(246, 240, 228, 0.8);
}

.page-faq .faq-prep__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-faq .faq-prep__more {
  margin: 0.9rem 0 0;
  font-size: 0.84rem;
  line-height: 1.75;
  color: rgba(246, 240, 228, 0.7);
}

.page-faq .faq-prep__more a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 201, 127, 0.5);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-prep__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem 1.4rem;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(2rem, 4.6vw, 3.4rem);
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: clamp(2rem, 3.4vw, 3.2rem);
  }

  .page-faq .faq-side {
    position: sticky;
    top: 5.5rem;
  }

  .page-faq .faq-table thead th {
    padding-inline: 0.85rem;
  }

  .page-faq .faq-table tbody th,
  .page-faq .faq-table td {
    padding-inline: 0.85rem;
  }
}

@media (max-width: 719px) {
  .page-faq .faq-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .page-faq .faq-table tbody tr {
    display: block;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--faq-gold-line);
  }

  .page-faq .faq-table tbody th,
  .page-faq .faq-table td {
    display: block;
    padding: 0.1rem 0;
    border: 0;
  }

  .page-faq .faq-table tbody th {
    font-size: 1rem;
    margin-bottom: 0.3rem;
  }

  .page-faq .faq-table td::before {
    content: attr(data-label);
    display: inline-block;
    min-width: 4.8em;
    color: var(--pine);
    font-weight: 600;
  }

  .page-faq .faq-hero__media {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item__a {
    animation: none;
  }

  .page-faq .faq-index__link,
  .page-faq .faq-item__q,
  .page-faq .faq-item__mark,
  .page-faq .faq-item__mark::before,
  .page-faq .faq-item__mark::after {
    transition: none;
  }
}