.page-faq {
  --faq-panel-bg: linear-gradient(155deg, rgba(15, 34, 68, .92), rgba(8, 18, 38, .74));
  --faq-indigo-bg: linear-gradient(150deg, rgba(27, 36, 82, .92), rgba(8, 18, 38, .68));
  --faq-enterprise-item: linear-gradient(155deg, rgba(74, 18, 38, .78), rgba(8, 18, 38, .8) 74%);
  --faq-family-item: linear-gradient(155deg, rgba(11, 59, 60, .78), rgba(8, 18, 38, .8) 74%);
  --faq-line: rgba(143, 160, 191, .26);
  --faq-rail-top: 96px;
}

/* ---------- 首屏框景 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(78px, 11vw, 140px) 0 clamp(24px, 4vw, 44px);
  overflow: hidden;
}

.page-faq .faq-hero-beam {
  position: absolute;
  top: -26%;
  left: -20%;
  z-index: 0;
  width: 94%;
  height: 152%;
  background: linear-gradient(112deg, rgba(79, 209, 224, .2), rgba(42, 107, 224, .08) 42%, transparent 68%);
  transform: rotate(-9deg);
  pointer-events: none;
}

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

.page-faq .crumb-current {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
}

.page-faq .faq-hero-frame {
  position: relative;
  margin-top: clamp(20px, 3vw, 34px);
  border: var(--hairline);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 48px);
  background: var(--faq-indigo-bg);
  box-shadow: var(--glow);
  overflow: hidden;
}

.page-faq .faq-hero-scale {
  position: absolute;
  inset: 0 0 auto 0;
  height: 9px;
  background: repeating-linear-gradient(90deg, rgba(232, 180, 92, .6) 0 1px, transparent 1px 22px);
  opacity: .55;
}

.page-faq .faq-display {
  margin: 14px 0 0;
  font-size: clamp(29px, 6.2vw, 58px);
  line-height: 1.14;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-faq .faq-lede {
  margin-top: 18px;
  max-width: 42ch;
  color: var(--slate);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
}

.page-faq .faq-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-faq .faq-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: var(--hairline);
  background: rgba(8, 18, 38, .72);
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: border-color .3s var(--ease), transform .3s var(--ease), color .3s var(--ease);
}

.page-faq .faq-chip:hover,
.page-faq .faq-chip:focus-visible {
  border-color: rgba(232, 180, 92, .8);
  color: var(--gold);
  transform: translateY(-2px);
}

/* ---------- 两分钟入门步骤条 ---------- */
.page-faq .faq-steps-stage {
  position: relative;
  margin-top: clamp(26px, 4vw, 46px);
  border: var(--hairline);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 36px);
  background: var(--faq-panel-bg);
  box-shadow: var(--glow);
  overflow: hidden;
}

.page-faq .faq-steps-glow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  pointer-events: none;
}

.page-faq .faq-steps {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  padding: 18px 20px 22px;
  border: var(--hairline);
  border-radius: var(--radius-md);
  background: rgba(8, 18, 38, .84);
}

.page-faq .faq-step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(232, 180, 92, .55);
  background: rgba(232, 180, 92, .12);
  color: var(--gold);
  font-size: 13.5px;
  letter-spacing: .06em;
}

.page-faq .faq-step-title {
  margin: 4px 0 0;
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.45;
  color: var(--paper);
}

.page-faq .faq-step-text {
  margin: 0;
  color: var(--slate);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-faq .faq-step-link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(232, 180, 92, .42);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  text-decoration: none;
}

.page-faq .faq-step-link:hover,
.page-faq .faq-step-link:focus-visible {
  border-bottom-color: var(--gold);
}

/* ---------- 问答区块：左窄右宽 ---------- */
.page-faq .faq-split {
  display: grid;
  gap: 22px;
}

.page-faq .faq-rail {
  padding: 18px 20px 20px;
  border: var(--hairline);
  border-radius: var(--radius-md);
  background: rgba(27, 36, 82, .58);
}

.page-faq .faq-rail-no {
  margin: 0;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: .16em;
}

.page-faq .faq-rail-title {
  margin: 10px 0 0;
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.4;
  color: var(--paper);
}

.page-faq .faq-rail-note {
  margin: 10px 0 0;
  color: var(--slate);
  font-size: 13.5px;
  line-height: 1.7;
}

.page-faq .faq-rail-list {
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--faq-line);
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-faq .faq-rail-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--slate);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  transition: color .25s var(--ease);
}

.page-faq .faq-rail-link::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--beam);
  transform: translateY(-2px);
}

.page-faq .faq-rail-link:hover,
.page-faq .faq-rail-link:focus-visible {
  color: var(--gold);
}

.page-faq .faq-panel {
  display: grid;
  gap: 12px;
}

.page-faq .faq-item {
  border: var(--hairline);
  border-radius: var(--radius-md);
  background: var(--faq-panel-bg);
  box-shadow: var(--glow);
  overflow: hidden;
  transition: border-color .3s var(--ease);
}

.page-faq .faq-item[open] {
  border-color: rgba(232, 180, 92, .6);
}

.page-faq .faq-q {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 17px 20px;
  cursor: pointer;
  list-style: none;
  color: var(--paper);
  font-size: clamp(15.5px, 1.6vw, 17px);
  font-weight: 600;
  line-height: 1.6;
}

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

.page-faq .faq-q::after {
  content: "+";
  margin-left: auto;
  flex: none;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
}

.page-faq .faq-item[open] .faq-q::after {
  content: "−";
}

.page-faq .faq-q:hover,
.page-faq .faq-q:focus-visible {
  color: var(--gold);
}

.page-faq .faq-a {
  padding: 0 20px 20px;
  max-width: 42em;
}

.page-faq .faq-a p {
  margin: 0;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.8;
}

/* 企业线：酒红分区 */
.page-faq .faq-split--enterprise .faq-rail {
  background: linear-gradient(160deg, rgba(74, 18, 38, .74), rgba(27, 36, 82, .55));
  border-color: rgba(232, 180, 92, .34);
}

.page-faq .faq-split--enterprise .faq-item {
  background: var(--faq-enterprise-item);
}

/* 家庭线：深蓝绿分区 */
.page-faq .faq-split--family .faq-rail {
  background: linear-gradient(160deg, rgba(11, 59, 60, .76), rgba(27, 36, 82, .5));
  border-color: rgba(79, 209, 224, .3);
}

.page-faq .faq-split--family .faq-item {
  background: var(--faq-family-item);
}

/* ---------- 人群对应表 ---------- */
.page-faq .faq-table-wrap {
  margin-top: clamp(24px, 3.4vw, 40px);
  padding: clamp(14px, 2.4vw, 26px);
  border: var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--faq-panel-bg);
  box-shadow: var(--glow);
}

.page-faq .faq-table {
  width: 100%;
  border-collapse: collapse;
}

.page-faq .faq-table th {
  padding: 10px 14px;
  border-bottom: 1px solid var(--faq-line);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .08em;
  text-align: left;
}

.page-faq .faq-table td {
  padding: 16px 14px;
  border-bottom: 1px solid var(--faq-line);
  color: var(--slate);
  font-size: 15px;
  line-height: 1.72;
  vertical-align: top;
}

.page-faq .faq-table tbody tr:last-child td {
  border-bottom: none;
}

.page-faq .faq-table td:first-child {
  color: var(--paper);
  font-weight: 600;
}

.page-faq .faq-table-link {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 180, 92, .42);
}

.page-faq .faq-table-link:hover,
.page-faq .faq-table-link:focus-visible {
  border-bottom-color: var(--gold);
}

/* ---------- 兜底求助 ---------- */
.page-faq .faq-help-grid {
  display: grid;
  gap: 26px;
}

.page-faq .faq-channels {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-faq .faq-channel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 18px;
  border: var(--hairline);
  border-radius: var(--radius-md);
  background: rgba(8, 18, 38, .7);
}

.page-faq .faq-channel-label {
  flex: none;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .12em;
}

.page-faq .faq-channel-value {
  color: var(--paper);
  font-size: 15px;
  line-height: 1.6;
}

.page-faq .faq-copy {
  margin-left: auto;
}

.page-faq .faq-help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-faq .faq-help-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (min-width: 900px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .faq-steps::before {
    content: "";
    position: absolute;
    top: 41px;
    left: 4%;
    right: 4%;
    height: 2px;
    background: var(--beam);
    opacity: .55;
    z-index: 0;
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(190px, 250px) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: var(--faq-rail-top);
  }

  .page-faq .faq-help-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(28px, 4vw, 60px);
    align-items: center;
  }
}

@media (max-width: 719px) {
  .page-faq .faq-table thead {
    display: none;
  }

  .page-faq .faq-table,
  .page-faq .faq-table tbody,
  .page-faq .faq-table tr,
  .page-faq .faq-table td {
    display: block;
    width: 100%;
  }

  .page-faq .faq-table tr {
    margin-bottom: 12px;
    padding: 6px 4px 10px;
    border: 1px solid var(--faq-line);
    border-radius: var(--radius-sm);
  }

  .page-faq .faq-table td {
    padding: 8px 14px;
    border-bottom: none;
  }

  .page-faq .faq-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    color: rgba(232, 180, 92, .85);
    font-family: var(--font-mono);
    font-size: 11.5px;
    letter-spacing: .08em;
  }

  .page-faq .faq-table td:first-child {
    color: var(--paper);
  }

  .page-faq .faq-channel {
    align-items: flex-start;
  }

  .page-faq .faq-copy {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-chip,
  .page-faq .faq-item,
  .page-faq .faq-rail-link {
    transition: none;
  }

  .page-faq .faq-chip:hover,
  .page-faq .faq-chip:focus-visible {
    transform: none;
  }
}