.page-faq {
  --faq-pad: clamp(16px, 2.4vw, 26px);
  --faq-line-soft: rgba(43, 240, 198, 0.4);
  padding-bottom: clamp(56px, 8vw, 110px);
}

/* ---------- 面包屑 ---------- */
.page-faq .breadcrumb {
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(6px, 1.2vw, 14px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(6px, 1.6vw, 18px);
  padding-bottom: clamp(40px, 5.5vw, 76px);
}

.page-faq .faq-hero > *:not(.faq-hero__glyph) {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero__glyph {
  position: absolute;
  top: -0.1em;
  right: -0.04em;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(84px, 20vw, 240px);
  line-height: 0.86;
  letter-spacing: 0.03em;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.page-faq .faq-hero__title {
  margin: clamp(12px, 2vw, 20px) 0 0;
  max-width: 20ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 72px);
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-faq .faq-hero__title em {
  font-style: normal;
  color: var(--neon);
  box-shadow: inset 0 -0.12em 0 rgba(43, 240, 198, 0.28);
}

.page-faq .faq-hero__lede {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero__meta li {
  padding: 7px 12px;
  border: 1px solid var(--line);
  clip-path: var(--cut-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.3;
  color: var(--cyan);
  letter-spacing: 0.01em;
}

/* ---------- 三步上手 ---------- */
.page-faq .faq-start {
  padding: clamp(30px, 4.4vw, 56px) 0 clamp(36px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.page-faq .faq-start__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-bottom: clamp(20px, 3vw, 32px);
}

.page-faq .faq-start__head .section__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(26px, 3.8vw, 48px);
  line-height: 1.1;
  color: var(--mist);
}

.page-faq .faq-start__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 860px) {
  .page-faq .faq-start__head {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: clamp(20px, 4vw, 60px);
  }
  .page-faq .faq-start__lede {
    text-align: right;
  }
}

.page-faq .faq-steps {
  counter-reset: faq-step;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 30px);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 780px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(24px, 3vw, 44px);
  }
}

.page-faq .faq-step {
  position: relative;
  counter-increment: faq-step;
  padding-left: 52px;
}

.page-faq .faq-step::before {
  content: counter(faq-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: var(--cut-sm);
}

.page-faq .faq-step::after {
  content: "";
  position: absolute;
  left: 17px;
  top: 40px;
  bottom: -22px;
  width: 1px;
  background: linear-gradient(180deg, var(--line), rgba(30, 58, 50, 0));
}

.page-faq .faq-step:last-child::after {
  display: none;
}

.page-faq .faq-step__title {
  margin: 4px 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 索引 + 问答主体 ---------- */
.page-faq .faq-shell {
  border-top: 1px solid var(--line);
  padding-top: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
}

@media (min-width: 900px) {
  .page-faq .faq-shell {
    grid-template-columns: minmax(180px, 214px) minmax(0, 1fr);
    gap: clamp(30px, 4.4vw, 60px);
  }
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-faq .faq-index__list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-index__list a {
  scroll-snap-align: start;
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  clip-path: var(--cut-sm);
  background: var(--panel);
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  transition: color 120ms var(--ease), background-color 120ms var(--ease), box-shadow 120ms var(--ease);
}

.page-faq .faq-index__list a span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--cyan);
  transition: color 120ms var(--ease);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  color: var(--mist);
  background: var(--panel-2);
  box-shadow: inset 0 0 0 1px var(--faq-line-soft);
}

.page-faq .faq-index__list a:hover span,
.page-faq .faq-index__list a:focus-visible span {
  color: var(--neon);
}

@media (min-width: 900px) {
  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--bar-h) + 26px);
    align-self: start;
  }

  .page-faq .faq-index__list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    gap: 0;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-faq .faq-index__list a {
    border: 0;
    border-left: 1px solid var(--line);
    background: transparent;
    padding: 10px 12px 10px 15px;
    white-space: normal;
    clip-path: none;
    box-shadow: none;
    line-height: 1.55;
  }

  .page-faq .faq-index__list a:hover,
  .page-faq .faq-index__list a:focus-visible {
    border-left-color: var(--neon);
    background: transparent;
    color: var(--mist);
    box-shadow: none;
  }
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-faq .faq-q {
  background: var(--panel);
  clip-path: var(--cut);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: box-shadow 120ms var(--ease), background-color 120ms var(--ease);
}

.page-faq .faq-q:hover {
  box-shadow: inset 0 0 0 1px rgba(43, 240, 198, 0.28);
}

.page-faq .faq-q[open] {
  background: var(--panel-2);
  box-shadow: inset 0 0 0 1px var(--faq-line-soft);
}

.page-faq .faq-q__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(10px, 1.6vw, 18px);
  padding: clamp(15px, 2.2vw, 22px);
  padding-right: calc(var(--faq-pad) + 14px);
  cursor: pointer;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
}

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

.page-faq .faq-q__summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: -3px;
}

.page-faq .faq-q__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  transition: color 120ms var(--ease);
}

.page-faq .faq-q[open] .faq-q__no {
  color: var(--neon);
}

.page-faq .faq-q__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(16px, 2vw, 21px);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-faq .faq-q__mark {
  position: relative;
  width: 16px;
  height: 16px;
  flex: none;
}

.page-faq .faq-q__mark::before,
.page-faq .faq-q__mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--neon);
  transform: translate(-50%, -50%);
  transition: transform 120ms var(--ease), opacity 120ms var(--ease);
}

.page-faq .faq-q__mark::before {
  width: 14px;
  height: 1px;
}

.page-faq .faq-q__mark::after {
  width: 1px;
  height: 14px;
}

.page-faq .faq-q[open] .faq-q__mark::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-faq .faq-q__body {
  padding: 0 var(--faq-pad) clamp(20px, 2.8vw, 30px);
  border-top: 1px solid var(--line);
  margin-top: clamp(12px, 1.8vw, 18px);
  padding-top: clamp(16px, 2.2vw, 22px);
}

.page-faq .faq-q__body p {
  margin: 0 0 14px;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

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

.page-faq .faq-note {
  padding: 12px 14px;
  border-left: 2px solid var(--neon);
  background: rgba(43, 240, 198, 0.05);
  color: var(--mist) !important;
  font-size: 13.5px !important;
}

/* 三段检索路径 */
.page-faq .faq-paths {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

@media (min-width: 720px) {
  .page-faq .faq-paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}

.page-faq .faq-paths li {
  padding: 14px;
  background: var(--deep);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: var(--cut-sm);
}

.page-faq .faq-paths__tag {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-faq .faq-paths p {
  margin: 0 !important;
  font-size: 13.5px !important;
  line-height: 1.75 !important;
}

/* 权限说明 */
.page-faq .faq-perms {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-perms li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  background: var(--deep);
  box-shadow: inset 0 0 0 1px var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-perms__key {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon);
}

/* 安装排障 */
.page-faq .faq-fix {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  counter-reset: fix;
}

.page-faq .faq-fix li {
  counter-increment: fix;
  position: relative;
  padding: 10px 0 10px 30px;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .faq-fix li:last-child {
  border-bottom: 0;
}

.page-faq .faq-fix li::before {
  content: counter(fix);
  position: absolute;
  left: 0;
  top: 12px;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink);
  background: var(--cyan);
  clip-path: var(--cut-sm);
}

.page-faq .faq-fix strong {
  color: var(--mist);
  font-weight: 500;
}

/* 赛程中心操作说明 */
.page-faq .faq-ops {
  margin: 0 0 20px;
  display: grid;
  gap: 0;
}

.page-faq .faq-ops dt {
  position: relative;
  padding: 12px 0 6px 20px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--neon);
}

.page-faq .faq-ops dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 10px;
  height: 1px;
  background: var(--neon);
}

.page-faq .faq-ops dd {
  margin: 0 0 12px;
  padding: 0 0 12px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-faq .faq-ops dd:last-of-type {
  border-bottom: 0;
}

/* 转会标签 */
.page-faq .faq-tags {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-tags li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 13px 14px;
  background: var(--deep);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: var(--cut-sm);
  transition: box-shadow 120ms var(--ease);
}

.page-faq .faq-tags li:hover {
  box-shadow: inset 0 0 0 1px var(--faq-line-soft);
}

.page-faq .faq-tags .pill {
  justify-content: center;
  font-size: 12px;
  padding: 5px 6px;
}

.page-faq .faq-tags p {
  margin: 0 !important;
  font-size: 13.5px !important;
  line-height: 1.75 !important;
}

/* 赛季注册进入 */
.page-faq .faq-join {
  counter-reset: join;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-join li {
  counter-increment: join;
  position: relative;
  padding: 11px 0 11px 34px;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .faq-join li:last-child {
  border-bottom: 0;
}

.page-faq .faq-join li::before {
  content: counter(join, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--flare);
}

/* 更新节奏 */
.page-faq .faq-cadence {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-cadence li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 12px 14px;
  background: var(--deep);
  box-shadow: inset 0 0 0 1px var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 620px) {
  .page-faq .faq-cadence li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

.page-faq .faq-cadence__k {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon);
}

/* 图与行动链接 */
.page-faq .faq-figure {
  margin: 6px 0 20px;
}

.page-faq .faq-figure--wide .figure__media {
  aspect-ratio: 1400 / 900;
}

.page-faq .faq-figure--square {
  max-width: 400px;
}

.page-faq .faq-figure--square .figure__media {
  aspect-ratio: 1 / 1;
}

.page-faq .faq-go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-q,
  .page-faq .faq-q__mark::before,
  .page-faq .faq-q__mark::after,
  .page-faq .faq-index__list a,
  .page-faq .faq-index__list a span,
  .page-faq .faq-tags li {
    transition: none;
  }
}
</main>