.page-faq {
  display: block;
  background: var(--qy-paper);
  color: var(--qy-ink);
}

.page-faq .faq-band {
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-faq .faq-band--paper {
  background: var(--qy-paper);
  color: var(--qy-ink);
}

.page-faq .faq-band--deep {
  background: var(--qy-deep);
  color: var(--qy-paper);
}

.page-faq .faq-band--trench {
  background: var(--qy-trench);
  color: var(--qy-paper);
}

.page-faq .faq-band--deep .qy-title,
.page-faq .faq-band--trench .qy-title {
  color: var(--qy-paper);
}

.page-faq .qy-eyebrow {
  margin: 0 0 10px;
}

.page-faq .qy-lede {
  max-width: 64ch;
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  background: var(--qy-paper);
  color: var(--qy-ink);
  padding: clamp(22px, 4vw, 44px) 0 clamp(48px, 7vw, 84px);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: clamp(22px, 3.6vw, 46px);
  align-items: center;
}

.page-faq .qy-breadcrumb {
  margin: 0 0 18px;
  font-family: var(--qy-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-faq .qy-breadcrumb a {
  color: var(--qy-graphite);
  text-decoration: none;
}

.page-faq .qy-breadcrumb a:hover {
  color: var(--qy-orange);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 3vw, 28px);
}

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

.page-faq .faq-hero__media {
  margin: 0;
  border: 3px solid var(--qy-ink);
  box-shadow: var(--qy-shadow);
  background: var(--qy-deep);
  overflow: hidden;
}

/* ---------- 记分牌 ---------- */

.page-faq .faq-score {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  margin-top: clamp(26px, 4vw, 46px);
  background: var(--qy-orange);
  border: 3px solid var(--qy-ink);
}

.page-faq .faq-score .qy-scoreboard__cell {
  display: grid;
  gap: 8px;
  padding: clamp(12px, 2vw, 20px);
  background: var(--qy-trench);
}

.page-faq .faq-score .qy-scoreboard__val {
  font-family: var(--qy-mono);
  font-size: clamp(20px, 3.4vw, 32px);
  line-height: 1;
  color: var(--qy-orange);
}

.page-faq .faq-score .qy-scoreboard__key {
  font-size: 11px;
  letter-spacing: .12em;
  color: rgba(245, 241, 232, .68);
}

/* ---------- 五格索引 ---------- */

.page-faq .faq-index {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-faq .faq-index__link {
  display: grid;
  gap: 8px;
  height: 100%;
  padding: 16px 14px;
  text-decoration: none;
  color: var(--qy-ink);
  background: var(--qy-paper);
  border: 3px solid var(--qy-ink);
  box-shadow: var(--qy-shadow-sm);
  transition: background var(--qy-ease), color var(--qy-ease),
    border-color var(--qy-ease), box-shadow var(--qy-ease), transform var(--qy-ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: var(--qy-deep);
  color: var(--qy-paper);
  border-color: var(--qy-orange);
  box-shadow: 6px 6px 0 var(--qy-orange);
  transform: translate(-2px, -2px);
  outline: none;
}

.page-faq .faq-index__icon {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke var(--qy-ease);
}

.page-faq .faq-index__link:hover .faq-index__icon {
  stroke: var(--qy-orange);
}

.page-faq .faq-index__label {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .01em;
}

.page-faq .faq-index__count {
  font-family: var(--qy-mono);
  font-size: 13px;
  color: var(--qy-graphite);
}

.page-faq .faq-index__link:hover .faq-index__count {
  color: var(--qy-orange-soft);
}

.page-faq .faq-index__state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--qy-graphite);
}

.page-faq .faq-index__state::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--qy-fresh);
}

.page-faq .faq-index__link:hover .faq-index__state {
  color: rgba(245, 241, 232, .74);
}

/* ---------- 速答 ---------- */

.page-faq .faq-qa-list {
  margin-top: clamp(20px, 3vw, 30px);
  max-width: 84ch;
  border-bottom: 1px solid rgba(245, 241, 232, .2);
}

.page-faq .faq-qa {
  border-top: 1px solid rgba(245, 241, 232, .2);
}

.page-faq .faq-qa__q {
  display: grid;
  grid-template-columns: 10px auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-qa__q:focus-visible {
  outline: 2px solid var(--qy-orange);
  outline-offset: 4px;
}

.page-faq .faq-qa__q::after {
  content: "+";
  font-family: var(--qy-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--qy-orange);
}

.page-faq .faq-qa[open] .faq-qa__q::after {
  content: "–";
}

.page-faq .faq-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--qy-graphite);
  transition: background var(--qy-ease);
}

.page-faq .faq-qa[open] .faq-dot {
  background: var(--qy-orange);
}

.page-faq .faq-qa__tag {
  color: rgba(245, 241, 232, .6);
  white-space: nowrap;
}

.page-faq .faq-qa__text {
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 700;
  color: var(--qy-paper);
  transition: color var(--qy-ease);
}

.page-faq .faq-qa__q:hover .faq-qa__text {
  color: var(--qy-orange-soft);
}

.page-faq .faq-qa[open] .faq-qa__text {
  color: var(--qy-orange);
}

.page-faq .faq-qa__a {
  padding: 0 0 20px 30px;
}

.page-faq .faq-qa__a p {
  margin: 0;
  max-width: 68ch;
  line-height: 1.75;
  color: rgba(245, 241, 232, .82);
}

.page-faq .faq-qa__a a {
  color: var(--qy-orange-soft);
}

.page-faq .faq-fast__foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  max-width: 72ch;
  font-size: 15px;
  color: rgba(245, 241, 232, .74);
}

.page-faq .faq-fast__foot a {
  color: var(--qy-orange-soft);
}

/* ---------- 访客工具与分栏 ---------- */

.page-faq .faq-split {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-faq .faq-steps {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-faq .faq-step {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 22px;
}

.page-faq .faq-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 46px;
  bottom: 4px;
  border-left: 2px dashed var(--qy-orange);
}

.page-faq .faq-step__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  font-family: var(--qy-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--qy-paper);
  background: var(--qy-deep);
  border: 3px solid var(--qy-orange);
  border-radius: 50%;
  transition: background var(--qy-ease), color var(--qy-ease), border-color var(--qy-ease);
}

.page-faq .faq-step:hover .faq-step__no {
  background: var(--qy-orange);
  color: var(--qy-ink);
  border-color: var(--qy-ink);
}

.page-faq .faq-step__title {
  margin: 10px 0 4px;
  font-size: 18px;
  font-weight: 800;
}

.page-faq .faq-step__body p {
  margin: 0;
  line-height: 1.7;
  color: var(--qy-graphite);
}

.page-faq .faq-step__body a {
  color: var(--qy-deep);
  text-decoration: underline;
  text-decoration-color: var(--qy-orange);
  text-decoration-thickness: 2px;
}

.page-faq .faq-note {
  margin: 6px 0 0;
  padding-left: 14px;
  border-left: 4px solid var(--qy-orange);
  font-size: 15px;
  color: var(--qy-graphite);
}

.page-faq .faq-guest__media {
  margin: 0;
  border: 3px solid var(--qy-ink);
  box-shadow: var(--qy-shadow);
  background: var(--qy-deep);
  overflow: hidden;
}

.page-faq .qy-media__cap {
  padding: 12px 14px;
  background: var(--qy-paper);
  border-top: 3px solid var(--qy-ink);
  font-size: 13px;
  line-height: 1.6;
  color: var(--qy-graphite);
}

/* ---------- 安装排查 ---------- */

.page-faq .faq-checks {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-faq .faq-check {
  padding: 22px 18px;
  background: rgba(7, 26, 46, .55);
  border: 2px solid rgba(245, 241, 232, .26);
  transition: border-color var(--qy-ease), background var(--qy-ease), transform var(--qy-ease);
}

.page-faq .faq-check:hover {
  border-color: var(--qy-orange);
  background: var(--qy-trench);
  transform: translateY(-3px);
}

.page-faq .faq-check__no {
  display: block;
  margin-bottom: 12px;
  font-family: var(--qy-mono);
  font-size: 40px;
  line-height: 1;
  color: var(--qy-orange);
}

.page-faq .faq-check__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--qy-paper);
}

.page-faq .faq-check p {
  margin: 0;
  line-height: 1.7;
  color: rgba(245, 241, 232, .78);
}

/* ---------- 对照表读法 ---------- */

.page-faq .faq-read {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(20px, 3vw, 32px);
  align-items: start;
}

.page-faq .faq-read__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-read__list li {
  position: relative;
  padding-left: 20px;
  line-height: 1.7;
}

.page-faq .faq-read__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  background: var(--qy-orange);
}

.page-faq .faq-read__list strong {
  color: var(--qy-ink);
}

.page-faq .faq-read__foot {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--qy-graphite);
}

.page-faq .faq-read__table .qy-tablewrap {
  border: 3px solid var(--qy-ink);
  box-shadow: var(--qy-shadow);
  background: #fff;
  overflow-x: auto;
}

.page-faq .faq-table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-faq .faq-table__cap {
  padding: 12px 14px 4px;
  text-align: left;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--qy-graphite);
}

.page-faq .faq-table th,
.page-faq .faq-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--qy-line);
  vertical-align: middle;
}

.page-faq .faq-table thead th {
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--qy-graphite);
  background: var(--qy-paper);
}

.page-faq .faq-table tbody tr:hover {
  background: rgba(255, 106, 19, .08);
}

.page-faq .faq-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-faq .faq-read__cap {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--qy-graphite);
}

/* ---------- 还没解决 ---------- */

.page-faq .faq-need {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 82ch;
}

.page-faq .faq-need__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 0;
  border-top: 1px solid rgba(245, 241, 232, .2);
}

.page-faq .faq-need__item:last-child {
  border-bottom: 1px solid rgba(245, 241, 232, .2);
}

.page-faq .faq-need__key {
  color: var(--qy-orange);
}

.page-faq .faq-need__val {
  line-height: 1.75;
  color: rgba(245, 241, 232, .82);
}

.page-faq .faq-copy {
  font-family: var(--qy-mono);
  font-size: 15px;
  color: var(--qy-ink);
  background: var(--qy-orange);
  border: 2px solid var(--qy-ink);
  padding: 2px 8px;
  cursor: pointer;
  transition: background var(--qy-ease), color var(--qy-ease), border-color var(--qy-ease);
}

.page-faq .faq-copy:hover,
.page-faq .faq-copy:focus-visible {
  background: var(--qy-paper);
  border-color: var(--qy-orange);
  outline: none;
}

.page-faq .faq-copy-hint {
  display: block;
  margin-top: 12px;
  font-family: var(--qy-mono);
  font-size: 13px;
  color: var(--qy-orange);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-faq .faq-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-faq .faq-need__item {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 16px;
  }
}

@media (min-width: 760px) {
  .page-faq .faq-checks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .85fr);
  }
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }
  .page-faq .faq-read {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-index {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .page-faq .faq-qa__q {
    grid-template-columns: 10px minmax(0, 1fr) auto;
    align-items: start;
  }
  .page-faq .faq-qa__tag {
    grid-column: 2 / 3;
    order: -1;
  }
  .page-faq .faq-qa__text {
    grid-column: 2 / 3;
  }
  .page-faq .faq-qa__q::after {
    grid-column: 3 / 4;
    grid-row: 1 / 3;
  }
  .page-faq .faq-qa__a {
    padding-left: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index__link,
  .page-faq .faq-check,
  .page-faq .faq-step__no,
  .page-faq .faq-qa__text {
    transition: none;
  }
  .page-faq .faq-index__link:hover,
  .page-faq .faq-check:hover {
    transform: none;
  }
}