.page-disclaimer {
  --doc-gap: clamp(30px, 4.6vw, 58px);
  --doc-rail: 148px;
  display: block;
  overflow-x: clip;
  color: var(--c-mist);
  font-family: var(--font-body);
  background:
    radial-gradient(900px 460px at 84% -8%, rgba(22, 224, 212, 0.13), transparent 62%),
    radial-gradient(760px 420px at 4% 4%, rgba(90, 99, 255, 0.12), transparent 66%),
    linear-gradient(180deg, #061527 0%, #07192c 46%, #061527 100%);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  padding: clamp(26px, 4.4vw, 56px) 0 clamp(24px, 3.6vw, 42px);
}

.page-disclaimer .doc-hero__title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-size: clamp(30px, 4.6vw, 52px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-disclaimer .doc-hero__lede {
  margin-top: 18px;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--c-mist);
}

.page-disclaimer .doc-hero__meta {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-steel);
}

.page-disclaimer .doc-hero__meta .mono {
  color: var(--c-cyan);
  font-weight: 700;
}

.page-disclaimer .doc-hero__figure {
  margin: clamp(26px, 3.6vw, 44px) 0 0;
  border-radius: 14px;
}

.page-disclaimer .doc-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .doc-hero__figure .media-caption {
  font-size: 13px;
  color: var(--c-steel);
}

/* ---------- 条目索引 ---------- */
.page-disclaimer .doc-index {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(6, 21, 39, 0.72);
}

.page-disclaimer .doc-index__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-disclaimer .doc-index__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-steel);
}

.page-disclaimer .doc-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  font-size: 14px;
  color: var(--c-steel);
  transition: color 240ms var(--ease-out), border-color 240ms var(--ease-out);
}

.page-disclaimer .doc-index__list a .mono {
  font-size: 12px;
  color: var(--c-cyan-deep);
}

.page-disclaimer .doc-index__list a:hover,
.page-disclaimer .doc-index__list a:focus-visible {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

/* ---------- 分段说明板 ---------- */
.page-disclaimer .spec-sheet {
  display: block;
}

.page-disclaimer .spec-row {
  scroll-margin-top: 96px;
  padding: var(--doc-gap) 0;
  border-bottom: 1px solid rgba(30, 58, 90, 0.45);
}

.page-disclaimer .spec-row--alt {
  background: linear-gradient(180deg, rgba(13, 36, 64, 0.68), rgba(13, 36, 64, 0.3));
}

.page-disclaimer .spec-row__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
}

.page-disclaimer .spec-rail {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
}

.page-disclaimer .spec-idx {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-cyan);
}

.page-disclaimer .spec-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-steel);
}

.page-disclaimer .spec-main {
  min-width: 0;
}

.page-disclaimer .spec-title {
  margin: 0 0 14px;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-disclaimer .spec-main .prose {
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--c-mist);
}

.page-disclaimer .spec-main .prose p + p {
  margin-top: 14px;
}

.page-disclaimer .spec-main__tail {
  margin-top: 22px;
}

.page-disclaimer .spec-foot {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.74;
  color: var(--c-steel);
}

.page-disclaimer .link-cyan {
  color: var(--c-cyan);
  border-bottom: 1px solid rgba(22, 224, 212, 0.45);
  transition: border-color 240ms var(--ease-out), color 240ms var(--ease-out);
}

.page-disclaimer .link-cyan:hover,
.page-disclaimer .link-cyan:focus-visible {
  color: var(--c-white);
  border-bottom-color: var(--c-white);
}

/* ---------- 双列对照 ---------- */
.page-disclaimer .duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 22px;
  padding: 1px;
  border-radius: 12px;
  background: var(--line-soft);
  overflow: hidden;
}

.page-disclaimer .duo__col {
  padding: 18px 18px 20px;
  background: rgba(10, 29, 51, 0.86);
}

.page-disclaimer .duo__col--alt {
  background: rgba(13, 36, 64, 0.92);
}

.page-disclaimer .duo__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
}

.page-disclaimer .duo__col--alt .duo__head {
  color: var(--c-orange);
}

.page-disclaimer .duo__col ul {
  margin: 0;
  padding-left: 1.05em;
}

.page-disclaimer .duo__col li {
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-mist);
}

.page-disclaimer .duo__col li + li {
  margin-top: 8px;
}

/* ---------- 时间节奏 ---------- */
.page-disclaimer .timing-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .timing-list li {
  padding: 16px 16px 18px;
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--c-cyan);
  border-radius: 10px;
  background: rgba(10, 29, 51, 0.72);
}

.page-disclaimer .timing-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--c-cyan);
}

.page-disclaimer .timing-label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.66;
  color: var(--c-steel);
}

/* ---------- 标签维度 ---------- */
.page-disclaimer .dim-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dim-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--line-mid);
  border-radius: 999px;
  background: rgba(13, 36, 64, 0.72);
  font-size: 14px;
  color: var(--c-mist);
  cursor: default;
  outline: none;
  transition: border-color 240ms var(--ease-out), background-color 240ms var(--ease-out), color 240ms var(--ease-out);
}

.page-disclaimer .dim-chip:hover,
.page-disclaimer .dim-chip:focus-visible {
  border-color: var(--c-cyan);
  background: rgba(22, 224, 212, 0.1);
  color: var(--c-white);
}

.page-disclaimer .dim-chip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-steel);
  transition: background-color 240ms var(--ease-out), box-shadow 240ms var(--ease-out);
}

.page-disclaimer .dim-chip:hover .dim-chip__dot,
.page-disclaimer .dim-chip:focus-visible .dim-chip__dot {
  background: var(--c-cyan);
  box-shadow: 0 0 0 4px rgba(22, 224, 212, 0.18);
}

.page-disclaimer .dim-chip__name {
  white-space: nowrap;
}

.page-disclaimer .dim-chip__tip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  z-index: 6;
  width: max-content;
  max-width: min(268px, 74vw);
  padding: 10px 12px;
  border: 1px solid var(--line-mid);
  border-radius: 10px;
  background: #08182b;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.45);
  font-size: 13px;
  line-height: 1.62;
  text-align: left;
  color: var(--c-mist);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(4px);
  transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out), visibility 180ms;
}

.page-disclaimer .dim-chip:hover .dim-chip__tip,
.page-disclaimer .dim-chip:focus-visible .dim-chip__tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ---------- 引用说明 ---------- */
.page-disclaimer .cite-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .cite-item {
  padding: 16px 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  background: rgba(10, 29, 51, 0.7);
  transition: border-color 240ms var(--ease-out), background-color 240ms var(--ease-out);
}

.page-disclaimer .cite-item:hover {
  border-color: rgba(22, 224, 212, 0.5);
  background: rgba(13, 36, 64, 0.85);
}

.page-disclaimer .cite-item p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-mist);
}

/* ---------- 事实信息带 ---------- */
.page-disclaimer .fact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 24px 0 0;
  padding: 1px;
  border-radius: 12px;
  background: var(--line-soft);
  overflow: hidden;
}

.page-disclaimer .fact-band__item {
  padding: 15px 16px 17px;
  background: rgba(10, 29, 51, 0.9);
}

.page-disclaimer .fact-band dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-steel);
}

.page-disclaimer .fact-band dd {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.68;
  color: var(--c-white);
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .timing-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-disclaimer .duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .cite-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .spec-row__inner {
    grid-template-columns: var(--doc-rail) minmax(0, 1fr);
    column-gap: 40px;
    align-items: start;
  }

  .page-disclaimer .spec-rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 0;
    padding-top: 6px;
    border-left: 2px solid var(--c-cyan);
    padding-left: 14px;
  }

  .page-disclaimer .spec-row--alt .spec-rail {
    border-left-color: var(--c-orange);
  }

  .page-disclaimer .spec-idx {
    font-size: 30px;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .doc-hero__title {
    max-width: 18ch;
  }
}

@media (max-width: 639px) {
  .page-disclaimer .dim-chip__tip {
    left: 0;
    transform: translateY(4px);
  }

  .page-disclaimer .dim-chip:hover .dim-chip__tip,
  .page-disclaimer .dim-chip:focus-visible .dim-chip__tip {
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dim-chip,
  .page-disclaimer .dim-chip__dot,
  .page-disclaimer .dim-chip__tip,
  .page-disclaimer .cite-item,
  .page-disclaimer .doc-index__list a,
  .page-disclaimer .link-cyan {
    transition: none;
  }
}