.page-faq {
  --faq-rule: rgba(14, 58, 63, 0.14);
  --faq-rule-soft: rgba(14, 58, 63, 0.08);
  --faq-gap: clamp(1.25rem, 3.5vw, 2.5rem);
  background: var(--dj-bg);
  color: var(--dj-ink);
  overflow-x: hidden;
}

.page-faq img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-faq .faq-lead {
  max-width: 62ch;
  margin-top: 0.5rem;
}

.page-faq .dj-h2 {
  max-width: 26ch;
}

.page-faq .faq-hero .dj-h3,
.page-faq .faq-steps .dj-h3,
.page-faq .faq-legacy .dj-h3,
.page-faq .faq-desktop .dj-h3,
.page-faq .faq-check .dj-h3 {
  margin: 0 0 0.4rem;
  color: var(--dj-deep);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(2.75rem, 7vw, 5.5rem);
  background:
    radial-gradient(120% 120% at 88% 4%, #17565e 0%, var(--dj-deep) 52%, var(--dj-deep-2) 100%);
  color: var(--dj-paper);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -46%;
  width: min(60%, 620px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 26, 0.24), transparent 68%);
  pointer-events: none;
}

.page-faq .faq-hero > .dj-shell {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero .dj-breadcrumb__link {
  color: rgba(255, 255, 255, 0.72);
}

.page-faq .faq-hero .dj-breadcrumb__link:hover,
.page-faq .faq-hero .dj-breadcrumb__link:focus-visible {
  color: var(--dj-orange-soft);
}

.page-faq .faq-hero .dj-breadcrumb__sep {
  color: rgba(255, 255, 255, 0.38);
}

.page-faq .faq-hero .dj-breadcrumb__current {
  color: rgba(255, 255, 255, 0.94);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 6vw, 3.5rem);
  margin-top: clamp(1.75rem, 5vw, 3.25rem);
  align-items: center;
}

.page-faq .faq-hero .dj-index {
  color: var(--dj-orange-soft);
}

.page-faq .faq-hero .dj-display {
  color: var(--dj-paper);
  margin-block: 0.7rem 1rem;
}

.page-faq .faq-hero .dj-lead {
  color: rgba(255, 255, 255, 0.78);
  max-width: 56ch;
}

.page-faq .faq-jump {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-faq .faq-jump a {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: var(--dj-pill);
  color: rgba(255, 255, 255, 0.86);
  font-family: var(--dj-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  background: var(--dj-orange);
  border-color: var(--dj-orange);
  color: #fff;
}

.page-faq .faq-board {
  position: relative;
  padding: 1.5rem 1.35rem 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--dj-radius);
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.02));
}

.page-faq .faq-board__cap {
  display: block;
  margin-bottom: 1.15rem;
  font-family: var(--dj-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.55);
}

.page-faq .faq-board__card {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(247, 244, 236, 0.96);
  color: var(--dj-deep);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 16px 34px -26px rgba(0, 0, 0, 0.95);
}

.page-faq .faq-board__card + .faq-board__card {
  margin-top: 0.85rem;
}

.page-faq .faq-board__card:nth-child(3) {
  margin-left: 8%;
}

.page-faq .faq-board__card:nth-child(4) {
  margin-left: -2%;
}

.page-faq .faq-board__no {
  font-family: var(--dj-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--dj-orange);
}

/* ---------- 步骤路径 ---------- */
.page-faq .faq-path {
  list-style: none;
  counter-reset: faqstep;
  position: relative;
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1rem, 3vw, 1.5rem);
}

.page-faq .faq-path__item {
  position: relative;
  padding: 1.6rem 1.4rem 1.5rem;
  border: 1px solid var(--faq-rule);
  border-radius: var(--dj-radius);
  background: var(--dj-paper);
  box-shadow: var(--dj-shadow-card);
}

.page-faq .faq-path__item p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--dj-ink);
}

.page-faq .faq-path__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 0.9rem;
  border-radius: var(--dj-pill);
  background: var(--dj-orange);
  color: #fff;
  font-family: var(--dj-font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
}

.page-faq .faq-steps__figure {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
}

.page-faq .faq-note {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  padding: 1.15rem 1.35rem;
  border-left: 4px solid var(--dj-moss);
  border-radius: 0 14px 14px 0;
  background: rgba(92, 122, 90, 0.09);
}

.page-faq .faq-note p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ---------- 老用户技巧 ---------- */
.page-faq .faq-tips__layout {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-faq .faq-tips__legend {
  padding: 1.25rem 1.3rem;
  border: 1px dashed var(--faq-rule);
  border-radius: 16px;
  background: rgba(217, 231, 250, 0.42);
}

.page-faq .faq-tips__legend-title {
  margin: 0 0 0.9rem;
  font-family: var(--dj-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--dj-muted);
}

.page-faq .faq-tips__legend-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-faq .faq-tips__legend-list li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: var(--dj-deep);
}

.page-faq .faq-tips__legend-foot {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--dj-muted);
}

.page-faq .faq-acc {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-faq .faq-acc__item {
  border: 1px solid var(--faq-rule);
  border-radius: 14px;
  background: var(--dj-paper);
  overflow: hidden;
}

.page-faq .faq-acc__item[open] {
  border-color: rgba(255, 106, 26, 0.42);
}

.page-faq .faq-acc__q {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.05rem 1.15rem;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--dj-deep);
  line-height: 1.5;
}

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

.page-faq .faq-acc__label {
  flex: 1 1 auto;
}

.page-faq .faq-acc__tri {
  flex: none;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid var(--dj-clay);
  transition: transform 0.25s ease;
}

.page-faq .faq-acc__item[open] .faq-acc__tri {
  transform: rotate(180deg);
}

.page-faq .faq-acc__a {
  padding: 0 1.15rem 1.2rem;
}

.page-faq .faq-acc__a p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--dj-ink);
}

.page-faq .faq-tips__figure {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
}

/* ---------- 旧版专区问答 ---------- */
.page-faq .faq-qa {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-faq .faq-qa__item {
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--faq-rule);
  border-left: 4px solid var(--dj-clay);
  border-radius: 0 14px 14px 0;
  background: var(--dj-paper);
}

.page-faq .faq-qa__item p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
}

.page-faq .faq-legacy__hint {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: 1.1rem 1.3rem;
  border: 1px solid var(--faq-rule);
  border-radius: 14px;
  background: rgba(255, 216, 191, 0.4);
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-faq .faq-legacy__hint a {
  color: var(--dj-clay);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 桌面端问题 ---------- */
.page-faq .faq-desk {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-desk__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  padding-block: clamp(1.25rem, 3.5vw, 1.85rem);
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-desk__side .dj-tag {
  margin-top: 0.15rem;
}

.page-faq .faq-desk__body p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
}

.page-faq .faq-desk__list {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.5rem;
}

.page-faq .faq-desk__list li {
  font-size: 0.94rem;
  line-height: 1.72;
}

.page-faq .faq-desk__list li::marker {
  color: var(--dj-blue);
  font-family: var(--dj-font-mono);
}

/* ---------- 排查清单 ---------- */
.page-faq .faq-check__list {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.page-faq .faq-check__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--faq-rule);
  border-radius: 14px;
  background: var(--dj-paper);
}

.page-faq .faq-check__item p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.76;
}

.page-faq .faq-check__box {
  position: relative;
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border: 2px solid var(--dj-moss);
  border-radius: 6px;
}

.page-faq .faq-check__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--dj-moss);
  border-bottom: 2px solid var(--dj-moss);
  transform: rotate(42deg);
}

.page-faq .faq-check__foot {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  padding: clamp(1.25rem, 3.5vw, 1.85rem);
  border: 2px solid var(--dj-deep);
  border-radius: var(--dj-radius);
  background: var(--dj-paper);
}

.page-faq .faq-check__foot p {
  margin: 0 0 1.1rem;
  font-size: 0.94rem;
  line-height: 1.76;
}

/* ---------- 用户支持 ---------- */
.page-faq .faq-support {
  background: linear-gradient(150deg, var(--dj-deep) 0%, var(--dj-deep-2) 100%);
  color: var(--dj-paper);
}

.page-faq .faq-support .dj-index {
  color: var(--dj-orange-soft);
}

.page-faq .faq-support .dj-h2 {
  color: var(--dj-paper);
}

.page-faq .faq-support__lead {
  color: rgba(255, 255, 255, 0.76);
  max-width: 58ch;
}

.page-faq .faq-support__card {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  padding: clamp(1.35rem, 4vw, 2.25rem);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--dj-radius);
  background: rgba(255, 255, 255, 0.07);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-faq .faq-support__field .dj-contact__label {
  margin: 0 0 0.35rem;
  font-family: var(--dj-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.55);
}

.page-faq .faq-support__field .dj-contact__value {
  margin: 0;
  font-family: var(--dj-font-mono);
  font-size: clamp(1rem, 2.6vw, 1.2rem);
  color: var(--dj-paper);
  word-break: break-all;
}

.page-faq .faq-support__card .dj-contact__note {
  margin: 0;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.88rem;
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.72);
}

.page-faq .faq-support__actions {
  margin-top: clamp(1.5rem, 4vw, 2rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-faq .faq-support__actions .dj-btn--solid {
  background: var(--dj-orange);
  border-color: var(--dj-orange);
  color: #fff;
}

.page-faq .faq-support__actions .dj-btn--ghost {
  border-color: rgba(255, 255, 255, 0.34);
  color: rgba(255, 255, 255, 0.9);
}

.page-faq .faq-support__actions .dj-btn--ghost:hover,
.page-faq .faq-support__actions .dj-btn--ghost:focus-visible {
  border-color: var(--dj-orange);
  color: var(--dj-orange-soft);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-qa {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-check__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-support__card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-support__card .dj-contact__note {
    grid-column: 1 / -1;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-faq .faq-path {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.5rem, 3vw, 2.25rem);
  }

  .page-faq .faq-path::before {
    content: "";
    position: absolute;
    top: 38px;
    left: 6%;
    right: 6%;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--faq-rule) 0 10px, transparent 10px 20px);
  }

  .page-faq .faq-tips__layout {
    grid-template-columns: 210px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-desk__row {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 2rem;
  }

  .page-faq .faq-check__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-faq .faq-qa {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }

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

  .page-faq .faq-support__card .dj-contact__note {
    grid-column: 1 / -1;
  }
}

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