/* ================= 使用说明页 /disclaimer/ ================= */
.page-disclaimer {
  --disc-hair: rgba(255, 255, 255, .09);
  --disc-red-tint: rgba(200, 16, 46, .12);
  position: relative;
  isolation: isolate;
  padding-block: clamp(18px, 3vw, 34px) clamp(44px, 7vw, 88px);
  color: var(--ao-ink);
  font-family: var(--font-body);
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(88% 48% at 86% -8%, rgba(200, 16, 46, .18), transparent 62%),
    radial-gradient(70% 42% at 2% 102%, rgba(53, 214, 224, .07), transparent 60%);
}

/* ---------- 顶部上下文 ---------- */
.page-disclaimer .breadcrumb {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--ao-muted);
  margin-bottom: 14px;
}

.page-disclaimer .breadcrumb a {
  color: var(--ao-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--ao-ink);
  border-bottom-color: var(--ao-red-hi);
}

.page-disclaimer .page-head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-disclaimer .page-head__title {
  max-width: 24ch;
}

.page-disclaimer .page-lead {
  max-width: 60ch;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ao-muted);
}

/* ---------- 顶部窄幅图 ---------- */
.page-disclaimer .disc-hero {
  margin: 0 0 clamp(18px, 3vw, 30px);
  border: 1px solid var(--ao-700);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ao-900);
}

.page-disclaimer .disc-hero img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 318px);
  object-fit: cover;
  filter: saturate(.72) contrast(1.06);
}

.page-disclaimer .disc-hero .media-frame__cap {
  display: block;
  margin: 0;
  padding: 10px 14px 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ao-muted);
  background: var(--ao-900);
  border-top: 1px solid var(--ao-700);
}

/* ---------- 小节快捷索引 ---------- */
.page-disclaimer .disc-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 30px);
}

.page-disclaimer .disc-jump a {
  display: inline-block;
  padding: 6px 12px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--ao-muted);
  background: var(--ao-900);
  border: 1px solid var(--ao-700);
  border-radius: var(--radius);
  text-decoration: none;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}

.page-disclaimer .disc-jump a:hover,
.page-disclaimer .disc-jump a:focus-visible {
  color: var(--ao-ink);
  background: var(--disc-red-tint);
  border-color: var(--ao-red-hi);
}

/* ---------- 问答式条款分节 ---------- */
.page-disclaimer .disc-q {
  padding-block: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--disc-hair);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-q:last-of-type {
  border-bottom: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-q__no {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 9px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ao-red-hi);
  border: 1px solid rgba(200, 16, 46, .46);
  border-radius: var(--radius);
}

.page-disclaimer .disc-q__ask {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: .01em;
  color: var(--ao-ink);
}

.page-disclaimer .disc-q__answer {
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 3px solid var(--ao-red);
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ao-ink);
}

.page-disclaimer .disc-q__content > :last-child {
  margin-bottom: 0;
}

/* ---------- 事实条目 ---------- */
.page-disclaimer .disc-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-facts li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding: 12px 14px;
  background: var(--ao-800);
  border: 1px solid var(--ao-700);
  border-radius: var(--radius);
}

.page-disclaimer .disc-facts__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--ao-cyan);
}

.page-disclaimer .disc-facts__v {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ao-muted);
}

.page-disclaimer .disc-facts__v a,
.page-disclaimer .disc-note a {
  color: var(--ao-ink);
  text-decoration: underline;
  text-decoration-color: var(--ao-cyan);
  text-underline-offset: 3px;
}

.page-disclaimer .disc-facts__v a:hover,
.page-disclaimer .disc-note a:hover {
  text-decoration-color: var(--ao-red-hi);
}

/* ---------- 延迟刻度条 ---------- */
.page-disclaimer .lat {
  display: grid;
  gap: 15px;
  padding: 16px;
  background: var(--ao-900);
  border: 1px solid var(--ao-700);
  border-radius: var(--radius);
}

.page-disclaimer .lat__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
  margin-bottom: 7px;
}

.page-disclaimer .lat__label {
  font-size: 13.5px;
  letter-spacing: .03em;
  color: var(--ao-ink);
}

.page-disclaimer .lat__val {
  font-size: 13.5px;
  letter-spacing: .02em;
  color: var(--ao-muted);
}

.page-disclaimer .lat__row:nth-child(1) .lat__val { color: var(--ao-green); }
.page-disclaimer .lat__row:nth-child(2) .lat__val { color: var(--ao-cyan); }
.page-disclaimer .lat__row:nth-child(3) .lat__val { color: var(--ao-amber); }

.page-disclaimer .lat__bar {
  height: 10px;
  background: var(--ao-800);
  border: 1px solid var(--ao-700);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .lat__fill {
  display: block;
  height: 100%;
  transition: width .35s ease;
}

.page-disclaimer .lat__fill--a {
  width: 27%;
  background: linear-gradient(90deg, rgba(43, 224, 138, .22), var(--ao-green));
}

.page-disclaimer .lat__fill--b {
  width: 40%;
  background: linear-gradient(90deg, rgba(53, 214, 224, .22), var(--ao-cyan));
}

.page-disclaimer .lat__fill--c {
  width: 100%;
  background: linear-gradient(90deg, rgba(245, 165, 36, .22), var(--ao-amber));
}

.page-disclaimer .lat__axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--ao-muted);
}

/* ---------- 注释 ---------- */
.page-disclaimer .disc-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ao-muted);
}

/* ---------- 引用条件切换 ---------- */
.page-disclaimer .disc-tabs {
  margin-top: 4px;
}

.page-disclaimer .disc-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ao-700);
}

.page-disclaimer .tabs__tab {
  font-family: inherit;
  font-size: 13.5px;
  letter-spacing: .06em;
  padding: 7px 15px;
  color: var(--ao-muted);
  background: var(--ao-800);
  border: 1px solid var(--ao-700);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}

.page-disclaimer .tabs__tab:hover {
  color: var(--ao-ink);
}

.page-disclaimer .tabs__tab[aria-selected="true"] {
  color: #FFFFFF;
  background: var(--ao-red);
  border-color: var(--ao-red-hi);
}

.page-disclaimer .tabs__tab:focus-visible {
  outline: 2px solid var(--ao-cyan);
  outline-offset: 2px;
}

.page-disclaimer .tabs__panel:focus-visible {
  outline: 2px solid var(--ao-cyan);
  outline-offset: 3px;
}

.page-disclaimer .disc-cond {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-cond li {
  padding: 13px 15px 14px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ao-muted);
  background: var(--ao-800);
  border: 1px solid var(--ao-700);
  border-radius: var(--radius);
}

.page-disclaimer #cite-panel-1 .disc-cond li { border-left: 3px solid var(--ao-green); }
.page-disclaimer #cite-panel-2 .disc-cond li { border-left: 3px solid var(--ao-amber); }

.page-disclaimer .disc-cond strong {
  display: block;
  margin-bottom: 3px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ao-ink);
}

/* ---------- 条款分工关系 ---------- */
.page-disclaimer .rel {
  display: grid;
  gap: 12px;
}

.page-disclaimer .rel__self {
  padding: 16px;
  background: linear-gradient(150deg, rgba(200, 16, 46, .22), rgba(200, 16, 46, .04));
  border: 1px solid rgba(200, 16, 46, .5);
  border-radius: var(--radius);
}

.page-disclaimer .rel__tag {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--ao-red-hi);
}

.page-disclaimer .rel__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--ao-ink);
}

.page-disclaimer .rel__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ao-muted);
}

.page-disclaimer .rel__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .rel__list li {
  padding: 13px 15px;
  background: var(--ao-800);
  border: 1px solid var(--ao-700);
  border-radius: var(--radius);
}

.page-disclaimer .rel__list a {
  display: inline-block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ao-ink);
  text-decoration: underline;
  text-decoration-color: var(--ao-cyan);
  text-underline-offset: 4px;
}

.page-disclaimer .rel__list a:hover {
  text-decoration-color: var(--ao-red-hi);
}

.page-disclaimer .rel__list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ao-muted);
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .disc-top {
  margin: clamp(26px, 4vw, 42px) 0 0;
  text-align: center;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-facts li {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 10px 16px;
    align-items: baseline;
  }

  .page-disclaimer .disc-cond {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-q {
    display: grid;
    grid-template-columns: minmax(200px, 0.78fr) minmax(0, 1.62fr);
    gap: 0 clamp(30px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .disc-q__head {
    padding-top: 2px;
  }

  .page-disclaimer .rel {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.6fr);
    gap: 14px;
    align-items: start;
  }

  .page-disclaimer .rel__self {
    height: 100%;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-cond {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .rel__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-content: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .lat__fill,
  .page-disclaimer .disc-jump a,
  .page-disclaimer .tabs__tab,
  .page-disclaimer .breadcrumb a {
    transition: none;
  }
}