.page-faq {
  --faq-rail: 250px;
  --faq-gap: clamp(20px, 3vw, 40px);
  --faq-chapter-gap: clamp(40px, 7vw, 76px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: clamp(24px, 5vw, 56px) 0 clamp(22px, 4vw, 40px);
}
.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -8%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle at center, rgba(0, 229, 255, .16), transparent 68%);
  pointer-events: none;
}
.page-faq .faq-hero .wrap {
  position: relative;
  z-index: 1;
}
.page-faq .faq-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 40px);
}
.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(1.95rem, 5.6vw, 3.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--white);
}
.page-faq .faq-hero .lede {
  margin: 16px 0 0;
  max-width: 32em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}
.page-faq .faq-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}
.page-faq .faq-hero-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.page-faq .faq-hero-stats .stat--wide {
  grid-column: 1 / -1;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
.page-faq .faq-hero-stats .stat-value {
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  color: var(--white);
  letter-spacing: -.01em;
}
.page-faq .faq-hero-stats .stat--wide .stat-value {
  color: var(--cyan);
  font-size: clamp(1.15rem, 2.6vw, 1.4rem);
}
.page-faq .faq-hero-stats .stat-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 双栏主体 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
  padding-top: clamp(28px, 5vw, 56px);
}
.page-faq .faq-index-inner {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}
.page-faq .faq-index-inner .eyebrow {
  display: block;
  margin: 0 0 12px;
}
.page-faq .faq-index-group + .faq-index-group {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}
.page-faq .faq-index-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-faq .faq-index-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-index-list li + li {
  margin-top: 2px;
}
.page-faq .faq-index-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 9px;
  border-radius: var(--radius-md);
  border-left: 2px solid transparent;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-faq .faq-index-list a:hover,
.page-faq .faq-index-list a:focus-visible {
  color: var(--white);
  background: var(--panel-2);
  border-left-color: var(--cyan);
}
.page-faq .faq-index-list a:focus-visible {
  outline: 2px solid var(--cyan-soft);
  outline-offset: 2px;
}
.page-faq .faq-index-num {
  flex: none;
  font-size: 11px;
  color: var(--cyan);
}

/* ---------- 章节 ---------- */
.page-faq .faq-body {
  min-width: 0;
}
.page-faq .faq-chapter {
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.page-faq .faq-chapter + .faq-chapter {
  margin-top: var(--faq-chapter-gap);
  padding-top: clamp(28px, 5vw, 48px);
  border-top: 1px solid var(--line);
}
.page-faq .faq-chapter .section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.page-faq .faq-chapter .section-index {
  flex: none;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: .06em;
}
.page-faq .faq-chapter .section-title {
  margin: 0;
  font-size: clamp(1.3rem, 3.2vw, 1.9rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--white);
}
.page-faq .faq-chapter > .lede {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-list {
  margin-top: clamp(16px, 3vw, 26px);
}
.page-faq .faq-item {
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 32px);
}
.page-faq .faq-item:first-child {
  border-top: 1px solid var(--line);
}
.page-faq .faq-q {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 17px 4px;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--white);
  transition: color var(--dur) var(--ease);
}
.page-faq .faq-q::-webkit-details-marker {
  display: none;
}
.page-faq .faq-q:hover {
  color: var(--cyan-soft);
}
.page-faq .faq-q:focus-visible {
  outline: 2px solid var(--cyan-soft);
  outline-offset: 3px;
  border-radius: 8px;
}
.page-faq .faq-num {
  flex: none;
  font-size: 12px;
  color: var(--cyan);
}
.page-faq .faq-q-text {
  min-width: 0;
}
.page-faq .faq-arrow {
  flex: none;
  align-self: center;
  width: 9px;
  height: 9px;
  margin-right: 4px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}
.page-faq .faq-item[open] .faq-arrow {
  transform: rotate(-135deg);
}
.page-faq .faq-a {
  padding: 0 4px 22px;
  max-width: 44em;
}
.page-faq .faq-a p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--muted);
  animation: faqFadeIn .22s var(--ease) both;
}
.page-faq .faq-a {
  animation: faqFadeIn .22s var(--ease) both;
}
@keyframes faqFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.page-faq .faq-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.page-faq .faq-links .btn {
  font-size: 12px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
}

/* ---------- 三步引导 ---------- */
.page-faq .faq-steps {
  margin: clamp(22px, 4vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-faq .faq-steps > li {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-faq .faq-steps > li:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}
.page-faq .faq-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 12px;
  border: 1px solid var(--cyan);
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: var(--cyan);
}
.page-faq .faq-steps h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}
.page-faq .faq-steps p {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 图片 ---------- */
.page-faq .faq-media {
  margin: clamp(22px, 4vw, 32px) 0 0;
}
.page-faq .faq-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.page-faq .faq-media figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 集锦主题标签 ---------- */
.page-faq .faq-tagline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.page-faq .faq-tagline .pill {
  font-size: 12px;
}

/* ---------- 客服时段 ---------- */
.page-faq .faq-support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(24px, 4vw, 40px);
}
.page-faq .faq-media--square {
  margin: 0;
}
.page-faq .faq-timeline .eyebrow {
  display: block;
  margin: 0 0 14px;
}
.page-faq .faq-track {
  position: relative;
  height: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel-2);
  overflow: hidden;
}
.page-faq .faq-track-fill {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, rgba(0, 229, 255, .16), rgba(0, 229, 255, .52));
}
.page-faq .faq-track-peak {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 60%;
  width: 16%;
  background: linear-gradient(90deg, rgba(255, 122, 24, .25), rgba(255, 122, 24, .8), rgba(255, 122, 24, .25));
}
.page-faq .faq-track-labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}
.page-faq .faq-peak-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--orange-soft);
}
.page-faq .faq-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--orange);
  animation: faqPulse 2s var(--ease) infinite;
}
@keyframes faqPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 122, 24, .55);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(255, 122, 24, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 122, 24, 0);
  }
}
.page-faq .faq-support-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px dashed var(--line);
}
.page-faq .faq-support-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}
.page-faq .faq-support-key {
  flex: none;
  min-width: 3em;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: .06em;
}

/* ---------- 更多入口 ---------- */
.page-faq .faq-more-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 3vw, 26px);
}
.page-faq .faq-more-links .btn {
  border-radius: var(--radius-pill);
  font-size: 13px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
  }
  .page-faq .faq-support-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
  }
  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
    max-height: calc(100vh - var(--header-h) - 48px);
    overflow-y: auto;
    scrollbar-width: thin;
  }
  .page-faq .faq-a {
    padding-left: 26px;
  }
}

@media (max-width: 999px) {
  .page-faq .faq-index-list a {
    padding-left: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-a,
  .page-faq .faq-a p {
    animation: none;
  }
  .page-faq .faq-pulse {
    animation: none;
  }
  .page-faq .faq-steps > li:hover {
    transform: none;
  }
}
</final>

.page-faq {
  --faq-rail: 250px;
  --faq-gap: clamp(20px, 3vw, 40px);
  --faq-chapter-gap: clamp(40px, 7vw, 76px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: clamp(24px, 5vw, 56px) 0 clamp(22px, 4vw, 40px);
}
.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -8%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle at center, rgba(0, 229, 255, .16), transparent 68%);
  pointer-events: none;
}
.page-faq .faq-hero .wrap {
  position: relative;
  z-index: 1;
}
.page-faq .faq-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 40px);
}
.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(1.95rem, 5.6vw, 3.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--white);
}
.page-faq .faq-hero .lede {
  margin: 16px 0 0;
  max-width: 32em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}
.page-faq .faq-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}
.page-faq .faq-hero-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.page-faq .faq-hero-stats .stat--wide {
  grid-column: 1 / -1;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
.page-faq .faq-hero-stats .stat-value {
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  color: var(--white);
  letter-spacing: -.01em;
}
.page-faq .faq-hero-stats .stat--wide .stat-value {
  color: var(--cyan);
  font-size: clamp(1.15rem, 2.6vw, 1.4rem);
}
.page-faq .faq-hero-stats .stat-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 双栏主体 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
  padding-top: clamp(28px, 5vw, 56px);
}
.page-faq .faq-index-inner {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}
.page-faq .faq-index-inner .eyebrow {
  display: block;
  margin: 0 0 12px;
}
.page-faq .faq-index-group + .faq-index-group {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}
.page-faq .faq-index-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-faq .faq-index-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-index-list li + li {
  margin-top: 2px;
}
.page-faq .faq-index-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 9px;
  border-radius: var(--radius-md);
  border-left: 2px solid transparent;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-faq .faq-index-list a:hover,
.page-faq .faq-index-list a:focus-visible {
  color: var(--white);
  background: var(--panel-2);
  border-left-color: var(--cyan);
}
.page-faq .faq-index-list a:focus-visible {
  outline: 2px solid var(--cyan-soft);
  outline-offset: 2px;
}
.page-faq .faq-index-num {
  flex: none;
  font-size: 11px;
  color: var(--cyan);
}

/* ---------- 章节 ---------- */
.page-faq .faq-body {
  min-width: 0;
}
.page-faq .faq-chapter {
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.page-faq .faq-chapter + .faq-chapter {
  margin-top: var(--faq-chapter-gap);
  padding-top: clamp(28px, 5vw, 48px);
  border-top: 1px solid var(--line);
}
.page-faq .faq-chapter .section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.page-faq .faq-chapter .section-index {
  flex: none;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: .06em;
}
.page-faq .faq-chapter .section-title {
  margin: 0;
  font-size: clamp(1.3rem, 3.2vw, 1.9rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--white);
}
.page-faq .faq-chapter > .lede {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-list {
  margin-top: clamp(16px, 3vw, 26px);
}
.page-faq .faq-item {
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 32px);
}
.page-faq .faq-item:first-child {
  border-top: 1px solid var(--line);
}
.page-faq .faq-q {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 17px 4px;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--white);
  transition: color var(--dur) var(--ease);
}
.page-faq .faq-q::-webkit-details-marker {
  display: none;
}
.page-faq .faq-q:hover {
  color: var(--cyan-soft);
}
.page-faq .faq-q:focus-visible {
  outline: 2px solid var(--cyan-soft);
  outline-offset: 3px;
  border-radius: 8px;
}
.page-faq .faq-num {
  flex: none;
  font-size: 12px;
  color: var(--cyan);
}
.page-faq .faq-q-text {
  min-width: 0;
}
.page-faq .faq-arrow {
  flex: none;
  align-self: center;
  width: 9px;
  height: 9px;
  margin-right: 4px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}
.page-faq .faq-item[open] .faq-arrow {
  transform: rotate(-135deg);
}
.page-faq .faq-a {
  padding: 0 4px 22px;
  max-width: 44em;
}
.page-faq .faq-a p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--muted);
}
.page-faq .faq-item[open] .faq-a {
  animation: faqFadeIn .22s var(--ease) both;
}
@keyframes faqFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.page-faq .faq-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.page-faq .faq-links .btn {
  font-size: 12px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
}

/* ---------- 三步引导 ---------- */
.page-faq .faq-steps {
  margin: clamp(22px, 4vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-faq .faq-steps > li {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-faq .faq-steps > li:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}
.page-faq .faq-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 12px;
  border: 1px solid var(--cyan);
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: var(--cyan);
}
.page-faq .faq-steps h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}
.page-faq .faq-steps p {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 图片 ---------- */
.page-faq .faq-media {
  margin: clamp(22px, 4vw, 32px) 0 0;
}
.page-faq .faq-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.page-faq .faq-media figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 集锦主题标签 ---------- */
.page-faq .faq-tagline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.page-faq .faq-tagline .pill {
  font-size: 12px;
}

/* ---------- 客服时段 ---------- */
.page-faq .faq-support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(24px, 4vw, 40px);
}
.page-faq .faq-media--square {
  margin: 0;
}
.page-faq .faq-timeline .eyebrow {
  display: block;
  margin: 0 0 14px;
}
.page-faq .faq-track {
  position: relative;
  height: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel-2);
  overflow: hidden;
}
.page-faq .faq-track-fill {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, rgba(0, 229, 255, .16), rgba(0, 229, 255, .52));
}
.page-faq .faq-track-peak {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 60%;
  width: 16%;
  background: linear-gradient(90deg, rgba(255, 122, 24, .25), rgba(255, 122, 24, .8), rgba(255, 122, 24, .25));
}
.page-faq .faq-track-labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}
.page-faq .faq-peak-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--orange-soft);
}
.page-faq .faq-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--orange);
  animation: faqPulse 2s var(--ease) infinite;
}
@keyframes faqPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 122, 24, .55);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(255, 122, 24, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 122, 24, 0);
  }
}
.page-faq .faq-support-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px dashed var(--line);
}
.page-faq .faq-support-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}
.page-faq .faq-support-key {
  flex: none;
  min-width: 3em;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: .06em;
}

/* ---------- 更多入口 ---------- */
.page-faq .faq-more-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 3vw, 26px);
}
.page-faq .faq-more-links .btn {
  border-radius: var(--radius-pill);
  font-size: 13px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
  }
  .page-faq .faq-support-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
  }
  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
    max-height: calc(100vh - var(--header-h) - 48px);
    overflow-y: auto;
    scrollbar-width: thin;
  }
  .page-faq .faq-a {
    padding-left: 26px;
  }
}

@media (max-width: 999px) {
  .page-faq .faq-index-list a {
    padding-left: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item[open] .faq-a {
    animation: none;
  }
  .page-faq .faq-pulse {
    animation: none;
  }
  .page-faq .faq-steps > li:hover {
    transform: none;
  }
}