.page-faq {
  --faq-index-w: 216px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: 34px 0 34px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-size: clamp(29px, 6.2vw, 50px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -.012em;
  color: var(--white);
}

.page-faq .faq-hero .lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--body-text);
}

/* ---------- 索引 + 回答双栏 ---------- */
.page-faq .faq-shell {
  display: grid;
  gap: 30px;
  padding: 30px 0 40px;
}

.page-faq .faq-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-faq .faq-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-index-link {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.page-faq .faq-index-link .idx {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sand);
  transition: color var(--t-fast) var(--ease);
}

.page-faq .faq-index-link:hover,
.page-faq .faq-index-link:focus-visible {
  color: var(--neon);
  outline: none;
}

.page-faq .faq-index-link:hover .idx,
.page-faq .faq-index-link:focus-visible .idx {
  color: var(--neon);
}

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

/* ---------- 单条问答 ---------- */
.page-faq .faq-item {
  padding: 34px 0;
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-faq .faq-item:first-child {
  padding-top: 0;
}

.page-faq .faq-item + .faq-item {
  border-top: 1px solid var(--line);
}

.page-faq .faq-item:target {
  animation: faqFlash 1200ms var(--ease) 1;
}

@keyframes faqFlash {
  0% { background-color: rgba(61, 240, 180, .09); }
  100% { background-color: transparent; }
}

.page-faq .faq-q {
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.2vw, 27px);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-faq .faq-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .05em;
  color: var(--neon);
}

.page-faq .faq-a {
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--body-text);
}

.page-faq .faq-a > p {
  margin: 0 0 14px;
}

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

.page-faq .faq-a > p:first-child {
  padding-left: 16px;
  border-left: 2px solid var(--neon);
  color: var(--white);
}

.page-faq .faq-a a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 240, 180, .42);
  transition: border-color var(--t-fast) var(--ease);
}

.page-faq .faq-a a:hover,
.page-faq .faq-a a:focus-visible {
  border-bottom-color: var(--neon);
  outline: none;
}

.page-faq .faq-a strong {
  color: var(--white);
  font-weight: 600;
}

/* ---------- 步骤流程条 ---------- */
.page-faq .step-rail {
  list-style: none;
  margin: 24px 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid transparent;
  border-radius: var(--r-md);
  transition: transform var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}

.page-faq .step:hover {
  transform: translateX(3px);
  border-color: var(--line);
}

.page-faq .step-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.95;
  color: var(--amber);
}

.page-faq .step-text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--body-text);
}

/* ---------- 比分示例 ---------- */
.page-faq .score-demo {
  margin: 22px 0 20px;
  max-width: 520px;
}

.page-faq .score-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 15px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  cursor: pointer;
  text-align: left;
  transition: border-color var(--t-base) var(--ease), filter var(--t-base) var(--ease);
}

.page-faq .score-strip:hover,
.page-faq .score-strip:focus-visible {
  border-color: var(--neon);
  filter: brightness(1.14);
  outline: none;
}

.page-faq .score-team {
  font-size: 15px;
  color: var(--body-text);
}

.page-faq .score-num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
  color: var(--white);
}

.page-faq .score-dash {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--muted);
}

.page-faq .score-phase {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-faq .score-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding-top: 14px;
}

.page-faq .score-split[hidden] {
  display: none;
}

.page-faq .score-half {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  background: var(--panel);
  border-left: 2px solid var(--amber);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-faq .score-half-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-faq .score-half-num {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--white);
}

/* ---------- 条目列表 ---------- */
.page-faq .faq-list {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-faq .faq-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--body-text);
}

.page-faq .faq-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 2px;
  background: var(--neon);
}

/* ---------- 图片容器 ---------- */
.page-faq .media-frame {
  margin: 22px 0;
  overflow: hidden;
  background: var(--panel);
  border-radius: var(--r-lg);
}

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

.page-faq .media-frame-caption {
  padding: 10px 18px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 换设备区块 ---------- */
.page-faq .device-text > p {
  margin: 0 0 14px;
}

.page-faq .device-text > p:last-child {
  margin-bottom: 0;
}

/* ---------- 联系面板 ---------- */
.page-faq .contact-panel {
  margin-top: 20px;
  padding: 24px 22px 26px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.page-faq .contact-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 20px;
}

.page-faq .contact-item {
  display: grid;
  gap: 6px;
}

.page-faq .contact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-faq .contact-val {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--white);
  word-break: break-word;
}

.page-faq .contact-tip {
  margin: 0 0 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--body-text);
}

.page-faq .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-hero {
    padding: 46px 0 40px;
  }

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

  .page-faq .step {
    padding: 18px 20px 8px;
    background: transparent;
    border-radius: 0;
    border-top: 1px solid var(--line);
  }

  .page-faq .step:hover {
    transform: translateY(-3px);
    border-color: var(--neon);
  }

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

/* ---------- 桌面双栏 ---------- */
@media (min-width: 900px) {
  .page-faq .faq-shell {
    grid-template-columns: var(--faq-index-w) minmax(0, 1fr);
    gap: 60px;
    padding-top: 42px;
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 30px);
    align-self: start;
  }

  .page-faq .faq-item {
    padding: 42px 0;
  }

  .page-faq .device-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 300px);
    gap: 40px;
    align-items: start;
  }

  .page-faq .device-row .media-frame {
    margin: 0;
  }
}

/* ---------- 窄屏索引横滑 ---------- */
@media (max-width: 899px) {
  .page-faq .faq-index-list {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    padding: 2px 0 10px;
    -webkit-overflow-scrolling: touch;
  }

  .page-faq .faq-index-list li {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }

  .page-faq .faq-index-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    font-size: 13px;
    white-space: nowrap;
    border: 1px solid var(--line);
    border-radius: 999px;
  }
}

@media (max-width: 420px) {
  .page-faq .score-num {
    font-size: 26px;
  }

  .page-faq .score-strip {
    gap: 10px;
    padding: 14px 16px;
  }

  .page-faq .score-split {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}
<<<PAGE_CSS_END>>>