.page-disclaimer {
  --disc-line: rgba(58, 107, 96, 0.55);
  --disc-ice-08: rgba(127, 216, 255, 0.08);
  --disc-ice-16: rgba(127, 216, 255, 0.16);
}

/* ---------- 页头框景 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  margin-top: 18px;
  padding: clamp(30px, 4.4vw, 54px) clamp(18px, 3vw, 46px) clamp(22px, 3vw, 38px);
  border: 1px solid var(--edge);
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(127, 216, 255, 0.1), transparent 58%),
    linear-gradient(155deg, var(--pine-mid), var(--pine) 64%);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 8px;
  background-image: repeating-linear-gradient(to right, var(--ice-deep) 0 1px, transparent 1px 15px);
  opacity: 0.68;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 130px;
  height: 130px;
  background: linear-gradient(315deg, rgba(127, 216, 255, 0.14), transparent 62%);
  pointer-events: none;
}

.page-disclaimer .disc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--sage);
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 6.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-disclaimer .disc-hero__lede {
  max-width: 620px;
  margin: 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .disc-hero__figure {
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-disclaimer .disc-hero__figure .figure__media {
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

/* ---------- 关键数据横条 ---------- */
.page-disclaimer .disc-facts {
  margin-top: 18px;
  border-top: 1px solid var(--disc-line);
  border-bottom: 1px solid var(--disc-line);
  background: var(--charcoal);
  scrollbar-width: thin;
}

.page-disclaimer .disc-facts .kpi {
  flex: 0 0 auto;
  min-width: 178px;
  padding: 16px 22px 18px;
  border-right: 1px solid var(--disc-line);
  scroll-snap-align: start;
}

.page-disclaimer .disc-facts .kpi:last-child {
  border-right: none;
}

.page-disclaimer .disc-facts .kpi__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-disclaimer .disc-facts .kpi__unit {
  margin-left: 3px;
  font-size: 14px;
  font-weight: 500;
  color: var(--sage);
}

.page-disclaimer .disc-facts .kpi__label {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--sage);
}

/* ---------- 主体分栏 ---------- */
.page-disclaimer .disc-layout {
  margin-top: clamp(30px, 4.4vw, 56px);
  align-items: start;
}

/* ---------- 左侧目录 ---------- */
.page-disclaimer .disc-toc {
  position: sticky;
  top: calc(var(--bar-h) + 22px);
}

.page-disclaimer .disc-toc__label {
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--disc-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--sage);
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 12px 10px 10px;
  border-left: 2px solid transparent;
  color: var(--sage);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--speed), background var(--speed), border-color var(--speed);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--mist);
  border-left-color: var(--ice);
  background: var(--disc-ice-08);
}

.page-disclaimer .disc-toc__link.is-current {
  color: var(--mist);
  border-left-color: var(--ice);
  background: var(--disc-ice-08);
}

.page-disclaimer .disc-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ice);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-sec {
  position: relative;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--disc-line);
  scroll-margin-top: calc(var(--bar-h) + 26px);
}

.page-disclaimer .disc-sec:first-child {
  margin-top: 0;
}

.page-disclaimer .disc-sec::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 72px;
  height: 3px;
  background: var(--ice);
  transform: skewX(-34deg);
}

.page-disclaimer .disc-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .disc-sec__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ice);
}

.page-disclaimer .disc-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 2.5vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .disc-sec__state {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--sage);
}

.page-disclaimer .disc-sec__state::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--ice);
  box-shadow: 0 0 0 3px var(--disc-ice-16);
}

.page-disclaimer .disc-sec__body {
  margin-top: 14px;
}

.page-disclaimer .disc-sec__body p {
  max-width: 34em;
  margin: 0 0 1.2em;
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .disc-sec__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-sec__body a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 216, 255, 0.42);
  transition: border-color var(--speed), color var(--speed);
}

.page-disclaimer .disc-sec__body a:hover,
.page-disclaimer .disc-sec__body a:focus-visible {
  border-bottom-color: var(--ice);
}

/* ---------- 术语悬停注 ---------- */
.page-disclaimer .term {
  position: relative;
  border-bottom: 1px dashed rgba(127, 216, 255, 0.55);
  cursor: help;
}

.page-disclaimer .term::after {
  content: attr(data-note);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: max-content;
  max-width: min(280px, 70vw);
  padding: 9px 12px;
  background: var(--charcoal);
  border: 1px solid var(--edge);
  color: var(--mist);
  font-size: 13px;
  line-height: 1.65;
  font-family: var(--font-body);
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity var(--speed), transform var(--speed), visibility var(--speed);
  pointer-events: none;
  z-index: 6;
}

.page-disclaimer .term:hover::after,
.page-disclaimer .term:focus::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 术语速查 ---------- */
.page-disclaimer .disc-glossary {
  margin-top: clamp(44px, 6vw, 76px);
  padding-top: 24px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-glossary__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.25;
  color: var(--mist);
}

.page-disclaimer .disc-glossary__note {
  margin: 10px 0 18px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.7;
  color: var(--sage);
}

.page-disclaimer .disc-glossary__group {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-glossary__group .accordion__item {
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-glossary__group .accordion__body p {
  max-width: 34em;
  margin: 0;
  font-size: 16px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 900px) {
  .page-disclaimer .disc-layout {
    display: block;
  }

  .page-disclaimer .disc-toc {
    position: static;
    margin-bottom: 26px;
  }

  .page-disclaimer .disc-toc__list {
    grid-auto-flow: column;
    grid-auto-columns: minmax(190px, 1fr);
    overflow-x: auto;
    gap: 0;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--disc-line);
  }

  .page-disclaimer .disc-toc__link {
    border-left: none;
    border-bottom: 2px solid transparent;
  }

  .page-disclaimer .disc-toc__link:hover,
  .page-disclaimer .disc-toc__link:focus-visible,
  .page-disclaimer .disc-toc__link.is-current {
    border-left-color: transparent;
    border-bottom-color: var(--ice);
  }

  .page-disclaimer .disc-sec__state {
    margin-left: 0;
  }

  .page-disclaimer .disc-facts .kpi {
    min-width: 158px;
    padding: 14px 18px 16px;
  }

  .page-disclaimer .disc-facts .kpi__value {
    font-size: 26px;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .disc-hero {
    padding: 28px 16px 22px;
  }

  .page-disclaimer .disc-sec__body p,
  .page-disclaimer .disc-glossary__note {
    font-size: 16px;
  }

  .page-disclaimer .term::after {
    left: -12px;
    max-width: 78vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .term::after,
  .page-disclaimer .disc-sec__body a {
    transition: none;
  }
}