.page-faq {
  --faq-sidebar-w: 300px;
  --faq-gold-soft: rgba(240, 180, 41, 0.08);
  --faq-gold-dash: rgba(240, 180, 41, 0.45);
  --faq-device-w: 320px;
}

.page-faq .faq-shell {
  position: relative;
}

.page-faq .faq-crumb {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 28px 0 10px;
  font-size: 14px;
  color: var(--text-dim);
}

.page-faq .faq-crumb__link {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
  border-bottom: 1px solid transparent;
}

.page-faq .faq-crumb__link:hover {
  color: var(--neon-green);
  border-color: var(--neon-green);
}

.page-faq .faq-crumb__sep {
  color: rgba(255, 255, 255, 0.25);
  font-family: var(--font-mono);
}

.page-faq .faq-crumb__current {
  color: var(--brand-gold);
  font-weight: 700;
}

.page-faq .faq-hero {
  position: relative;
  padding: 36px 0 30px;
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -40px;
  left: -40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(240, 180, 41, 0.16), transparent 68%);
  border-radius: 50%;
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 24px;
  width: 200px;
  height: 88px;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  border-left: 1px solid rgba(240, 180, 41, 0.35);
  border-bottom: 1px solid rgba(240, 180, 41, 0.35);
  border-radius: 0 0 0 12px;
  opacity: 0.55;
  pointer-events: none;
}

.page-faq .faq-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--neon-green);
  text-transform: uppercase;
}

.page-faq .faq-hero__pulse {
  width: 8px;
  height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(0, 245, 160, 0.15);
}

.page-faq .faq-hero__title {
  position: relative;
  z-index: 1;
  margin: 0 0 18px;
  max-width: 900px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: 0.01em;
  color: var(--text-main);
}

.page-faq .faq-hero__lead {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 0;
  padding-left: 18px;
  border-left: 2px solid var(--brand-gold);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-faq .faq-alert {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 38px;
  padding: 22px 24px;
  background: linear-gradient(135deg, rgba(240, 180, 41, 0.14), rgba(240, 180, 41, 0.04));
  border: 1px solid rgba(240, 180, 41, 0.3);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-faq .faq-alert::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -40px;
  width: 190px;
  height: 190px;
  background: radial-gradient(rgba(0, 245, 160, 0.12), transparent 64%);
  pointer-events: none;
}

.page-faq .faq-alert__mark {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--text-invert);
  background: var(--brand-gold);
  padding: 5px 14px;
  border-radius: var(--radius-capsule);
  flex-shrink: 0;
}

.page-faq .faq-alert__text {
  flex: 1;
  min-width: 220px;
}

.page-faq .faq-alert__title {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 700;
  color: var(--brand-gold);
}

.page-faq .faq-alert__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-dim);
}

.page-faq .faq-alert__go {
  display: inline-block;
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-main);
  text-decoration: none;
  padding: 10px 20px;
  border: 1px solid rgba(240, 180, 41, 0.45);
  border-radius: var(--radius-capsule);
  transition: all 0.25s var(--ease-out);
}

.page-faq .faq-alert__go:hover {
  background: var(--brand-gold);
  color: var(--text-invert);
  border-color: var(--brand-gold);
}

.page-faq .faq-layout {
  display: grid;
  gap: 34px;
  align-items: start;
}

.page-faq .faq-sidebar {
  position: relative;
  padding: 26px 22px;
  background: var(--panel-bg);
  border: 1px solid var(--line-glow);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-faq .faq-sidebar::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--line-glow) 1px, transparent 1px), linear-gradient(90deg, var(--line-glow) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.4;
  pointer-events: none;
  border-radius: inherit;
}

.page-faq .faq-sidebar>* {
  position: relative;
  z-index: 1;
}

.page-faq .faq-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.page-faq .faq-sidebar__logo {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--brand-gold);
  color: var(--text-invert);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(240, 180, 41, 0.25);
}

.page-faq .faq-sidebar__name {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.page-faq .faq-sidebar__edition {
  margin: 3px 0 0;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-faq .faq-sidebar__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-sidebar__link {
  flex: 1 1 40%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: var(--radius-capsule);
  text-decoration: none;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  transition: all 0.22s var(--ease-out);
}

.page-faq .faq-sidebar__link:hover {
  background: var(--faq-gold-soft);
  border-color: rgba(240, 180, 41, 0.3);
  color: var(--brand-gold);
}

.page-faq .faq-sidebar__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--neon-green);
  min-width: 20px;
}

.page-faq .faq-sidebar__label {
  font-size: 15px;
  font-weight: 500;
}

.page-faq .faq-sidebar__feedback {
  margin-top: 22px;
  padding: 16px 16px 18px;
  background: radial-gradient(120% 100% at 0% 0%, rgba(240, 180, 41, 0.2), rgba(240, 180, 41, 0.05));
  border: 1px dashed var(--faq-gold-dash);
  border-radius: var(--radius-md);
  scroll-margin-top: 30px;
}

.page-faq .faq-sidebar__feedbacktag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--brand-gold);
}

.page-faq .faq-sidebar__feedbackdesc {
  margin: 8px 0 14px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-main);
}

.page-faq .faq-sidebar__feedbackbtn {
  position: relative;
  display: inline-block;
  padding: 9px 22px;
  background: var(--brand-gold);
  color: var(--text-invert);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: var(--radius-capsule);
  transition: box-shadow 0.22s var(--ease-out), transform 0.22s var(--ease-out);
}

.page-faq .faq-sidebar__feedbackbtn:hover {
  box-shadow: 0 0 0 6px rgba(240, 180, 41, 0.2);
  transform: translateY(-1px);
}

.page-faq .faq-sidebar__feedbackbtn::after {
  content: "侧栏 → 反馈与投诉 ｜ 预计 1 个工作日内回复";
  position: absolute;
  left: 0;
  top: calc(100% + 10px);
  padding: 7px 12px;
  background: var(--text-invert);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 12px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
  pointer-events: none;
  z-index: 3;
}

.page-faq .faq-sidebar__feedbackbtn:hover::after,
.page-faq .faq-sidebar__feedbackbtn:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.page-faq .faq-sidebar__helper {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.page-faq .faq-sidebar__helperlink {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--line-glow);
  border-radius: var(--radius-capsule);
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  transition: all 0.2s var(--ease-out);
}

.page-faq .faq-sidebar__helperlink:hover {
  border-color: rgba(0, 245, 160, 0.45);
  color: var(--neon-green);
  background: rgba(0, 245, 160, 0.06);
}

.page-faq .faq-sidebar__top {
  display: block;
  width: 100%;
  margin-top: 18px;
  padding: 11px 0;
  background: transparent;
  border: 1px solid var(--line-glow);
  border-radius: var(--radius-capsule);
  color: var(--text-dim);
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
}

.page-faq .faq-sidebar__top:hover {
  border-color: rgba(240, 180, 41, 0.5);
  color: var(--brand-gold);
}

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

.page-faq .faq-section {
  margin-bottom: 56px;
  scroll-margin-top: 26px;
}

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

.page-faq .faq-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.page-faq .faq-head__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--brand-gold);
  line-height: 1;
  padding-right: 14px;
  border-right: 2px solid var(--line-glow);
  flex-shrink: 0;
}

.page-faq .faq-head__bar {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
  min-width: 0;
}

.page-faq .faq-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.page-faq .faq-head__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(240, 180, 41, 0.55), transparent);
  opacity: 0.4;
}

.page-faq .faq-section__lead {
  margin: 0 0 22px;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.7;
}

.page-faq .faq-shot {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  background: var(--panel-bg);
  border: 1px solid var(--line-glow);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.page-faq .faq-shot--square {
  max-width: 400px;
  margin: 4px 0 26px;
  aspect-ratio: 1 / 1;
}

.page-faq .faq-shot--portrait {
  max-width: 300px;
  aspect-ratio: 3 / 4;
}

.page-faq .faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-faq .faq-accordion__item {
  background: var(--panel-bg);
  border: 1px solid var(--line-glow);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out);
}

.page-faq .faq-accordion__item:hover {
  border-color: var(--border-focus);
}

.page-faq .faq-accordion__item[open] {
  border-color: rgba(240, 180, 41, 0.3);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
}

.page-faq .faq-accordion__q {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  transition: color 0.2s var(--ease-out);
}

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

.page-faq .faq-accordion__q::before {
  content: "+";
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--brand-gold);
  width: 26px;
  height: 26px;
  background: var(--faq-gold-soft);
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 0.28s var(--ease-out), background 0.2s var(--ease-out);
}

.page-faq .faq-accordion__item[open]>.faq-accordion__q::before {
  transform: rotate(45deg);
  background: rgba(240, 180, 41, 0.2);
}

.page-faq .faq-accordion__item[open]>.faq-accordion__q {
  color: var(--brand-gold);
}

.page-faq .faq-accordion__a {
  padding: 0 20px 22px 60px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-faq .faq-accordion__a p {
  margin: 0 0 8px;
}

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

.page-faq .mini-zone {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  margin-bottom: 30px;
  padding: 26px 18px;
  background: linear-gradient(160deg, rgba(17, 23, 34, 0.9), rgba(12, 18, 29, 0.9));
  border: 1px solid var(--line-glow);
  border-radius: var(--radius-lg);
}

.page-faq .mini-zone__ctl {
  position: relative;
  display: flex;
  gap: 6px;
  padding: 5px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-glow);
  border-radius: var(--radius-capsule);
}

.page-faq .mini-zone__radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-faq .mini-zone__opt {
  display: inline-block;
  padding: 7px 16px;
  border-radius: var(--radius-capsule);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.22s var(--ease-out);
  user-select: none;
}

.page-faq .mini-zone__radio:checked+.mini-zone__opt {
  background: var(--brand-gold);
  color: var(--text-invert);
  font-weight: 700;
}

.page-faq .mini-zone__radio:focus-visible+.mini-zone__opt {
  outline: 2px solid var(--neon-green);
  outline-offset: 2px;
}

.page-faq .mini-zone__device {
  width: var(--faq-device-w);
  max-width: 100%;
  margin: 0 auto;
  padding: 18px 14px 20px;
  background: #0C121D;
  border: 2px solid rgba(240, 180, 41, 0.28);
  border-radius: 32px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--line-glow);
  transition: width 0.35s var(--ease-out);
}

.page-faq .mini-zone:has(#mini-58:checked) .mini-zone__device {
  width: 272px;
}

.page-faq .mini-zone:has(#mini-61:checked) .mini-zone__device {
  width: 320px;
}

.page-faq .mini-zone:has(#mini-67:checked) .mini-zone__device {
  width: 352px;
}

.page-faq .mini-zone__notch {
  width: 86px;
  height: 6px;
  margin: 0 auto 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-capsule);
}

.page-faq .mini-zone__status {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.page-faq .mini-zone__title {
  padding: 8px 0 5px;
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  border-bottom: 1px solid var(--line-glow);
  margin-bottom: 12px;
}

.page-faq .mini-zone__badge {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--neon-green);
  margin-bottom: 12px;
}

.page-faq .mini-zone__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text-main);
}

.page-faq .mini-zone__row b {
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--brand-gold);
}

.page-faq .mini-zone__refresh {
  margin-top: 14px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  border: 1px dashed var(--line-glow);
  border-radius: var(--radius-capsule);
  padding: 6px 0;
}

.page-faq .mini-feature {
  display: grid;
  gap: 20px;
  align-items: center;
  margin-bottom: 30px;
}

.page-faq .mini-feature__text {
  min-width: 0;
}

.page-faq .mini-feature__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  color: var(--text-main);
}

.page-faq .mini-feature__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-faq .mini-feature__list li {
  position: relative;
  padding: 7px 0 7px 22px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-dim);
  border-bottom: 1px dashed var(--line-glow);
}

.page-faq .mini-feature__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 8px;
  height: 8px;
  background: var(--neon-green);
  border-radius: 2px;
}

.page-faq .mini-feature__link {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: var(--brand-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 180, 41, 0.35);
  transition: all 0.2s var(--ease-out);
}

.page-faq .mini-feature__link:hover {
  color: var(--neon-green);
  border-color: var(--neon-green);
}

.page-faq .faq-contact {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.page-faq .faq-contact__mail,
.page-faq .faq-contact__time {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: var(--panel-bg);
  border: 1px solid var(--line-glow);
  border-left: 3px solid var(--brand-gold);
  border-radius: var(--radius-md);
}

.page-faq .faq-contact__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  flex-shrink: 0;
}

.page-faq .faq-contact__value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

.page-faq .faq-contact__mail .faq-contact__value {
  color: var(--brand-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 180, 41, 0.35);
  transition: all 0.2s var(--ease-out);
}

.page-faq .faq-contact__mail .faq-contact__value:hover {
  color: var(--neon-green);
  border-color: var(--neon-green);
}

@media (min-width: 700px) {
  .page-faq .mini-feature {
    grid-template-columns: 220px 1fr;
    gap: 28px;
  }

  .page-faq .faq-contact {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-crumb {
    padding-top: 34px;
  }

  .page-faq .faq-hero {
    padding: 48px 0 40px;
  }

  .page-faq .faq-layout {
    grid-template-columns: var(--faq-sidebar-w) 1fr;
    gap: 44px;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: 24px;
    padding: 28px 24px;
  }

  .page-faq .faq-sidebar__nav {
    flex-direction: column;
  }

  .page-faq .faq-sidebar__link {
    flex: none;
  }

  .page-faq .faq-alert__desc {
    max-width: 640px;
  }
}