.page-disclaimer {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-disclaimer .disc-crumb {
  padding: 16px 0 10px;
}

.page-disclaimer .disc-term__body p + p {
  margin-top: 12px;
}

.page-disclaimer .prose {
  font-size: 15px;
  line-height: 1.75;
}

.page-disclaimer .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  background: var(--indigo-900);
  color: var(--text-dark-1);
  padding: 42px 0 48px;
  border-bottom: var(--hair-dark);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139, 148, 168, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 148, 168, 0.1) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.page-disclaimer .disc-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-disclaimer .disc-hero__kicker {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--teal-500);
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .disc-hero__lede {
  margin: 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dark-2);
}

.page-disclaimer .disc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .disc-hero__badge {
  background: var(--indigo-800);
  border: 1px solid rgba(15, 181, 166, 0.42);
  padding: 20px 20px 16px;
}

.page-disclaimer .disc-hero__badge-label {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--metal-500);
}

.page-disclaimer .disc-hero__badge-value {
  margin: 8px 0 18px;
  font-size: clamp(46px, 12vw, 66px);
  font-weight: 500;
  line-height: 0.95;
  color: var(--teal-500);
}

.page-disclaimer .disc-hero__badge-list {
  margin: 0;
  padding: 0;
  border-top: var(--hair-dark);
}

.page-disclaimer .disc-hero__badge-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-bottom: var(--hair-dark);
}

.page-disclaimer .disc-hero__badge-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-hero__badge-row dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--metal-500);
}

.page-disclaimer .disc-hero__badge-row dd {
  margin: 0;
  font-size: 13px;
  color: var(--text-dark-1);
}

/* ---------- 视觉带 ---------- */
.page-disclaimer .disc-band {
  margin: 0;
  background: var(--indigo-800);
  border-bottom: var(--hair-dark);
}

.page-disclaimer .disc-band__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 1600 / 600;
}

.page-disclaimer .disc-band__caption {
  padding: 10px 20px 12px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dark-2);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-top: 40px;
  padding-bottom: 68px;
}

/* ---------- 目录 ---------- */
.page-disclaimer .disc-toc {
  background: var(--white);
  border: var(--hair);
  padding: 18px 18px 16px;
}

.page-disclaimer .disc-toc__title {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--metal-500);
}

.page-disclaimer .disc-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc__item {
  border-top: var(--hair);
}

.page-disclaimer .disc-toc__item:first-child {
  border-top: 0;
}

.page-disclaimer .disc-toc__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 9px 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 180ms var(--ease), transform 180ms var(--ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--teal-700);
  transform: translateX(2px);
}

.page-disclaimer .disc-toc__num {
  font-size: 12px;
  color: var(--metal-500);
}

.page-disclaimer .disc-toc__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: var(--hair);
  font-size: 13px;
  line-height: 1.6;
  color: var(--metal-500);
}

.page-disclaimer .disc-toc__note .mono {
  color: var(--teal-700);
}

/* ---------- 条款块 ---------- */
.page-disclaimer .disc-term {
  padding: 28px 0 32px;
  border-top: var(--hair);
}

.page-disclaimer .disc-term:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .disc-term__title {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 6vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .disc-term__num {
  font-size: 14px;
  font-weight: 500;
  color: var(--teal-700);
  padding-top: 4px;
  border-top: 2px solid var(--teal-500);
}

.page-disclaimer .disc-term__label {
  display: block;
}

.page-disclaimer .disc-term__tail {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--metal-500);
}

.page-disclaimer .disc-term__tail a {
  color: var(--teal-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 要点列表 ---------- */
.page-disclaimer .disc-list {
  margin: 20px 0 0;
  padding: 0 0 0 16px;
  list-style: none;
  border-left: 2px solid var(--line);
}

.page-disclaimer .disc-list__item {
  padding: 10px 0;
  border-bottom: var(--hair);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .disc-list__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .disc-list__key {
  display: inline-block;
  min-width: 80px;
  margin-right: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--teal-700);
  vertical-align: top;
}

/* ---------- 编号拆解 ---------- */
.page-disclaimer .disc-rule {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 20px;
  padding: 18px;
  background: var(--white);
  border: var(--hair);
}

.page-disclaimer .disc-rule__sample-label {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--metal-500);
}

.page-disclaimer .disc-rule__sample-value {
  margin: 0;
  font-size: clamp(22px, 6vw, 28px);
  font-weight: 500;
  color: var(--indigo-900);
  padding-left: 12px;
  border-left: 3px solid var(--teal-500);
}

.page-disclaimer .disc-rule__parts {
  margin: 0;
}

.page-disclaimer .disc-rule__part {
  padding: 8px 0;
  border-top: var(--hair);
}

.page-disclaimer .disc-rule__part:first-child {
  border-top: 0;
}

.page-disclaimer .disc-rule__part dt {
  display: inline-block;
  min-width: 46px;
  font-size: 13px;
  font-weight: 500;
  color: var(--amber-700);
}

.page-disclaimer .disc-rule__part dd {
  display: inline;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 版本切换与对照表 ---------- */
.page-disclaimer .disc-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-disclaimer .disc-switch__btn {
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 0;
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .disc-switch__btn:hover,
.page-disclaimer .disc-switch__btn:focus-visible {
  border-color: var(--teal-500);
}

.page-disclaimer .disc-switch__btn[aria-pressed="true"] {
  background: var(--indigo-900);
  border-color: var(--indigo-900);
  color: var(--teal-500);
}

.page-disclaimer .disc-table-wrap {
  margin-top: 16px;
  overflow-x: auto;
  background: var(--white);
  border: var(--hair);
}

.page-disclaimer .disc-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-disclaimer .disc-table__caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--metal-500);
  background: var(--paper);
  border-bottom: var(--hair);
}

.page-disclaimer .disc-table thead th {
  padding: 10px 14px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--metal-500);
  background: var(--paper);
  border-bottom: var(--hair);
}

.page-disclaimer .disc-table tbody th,
.page-disclaimer .disc-table tbody td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: var(--hair);
}

.page-disclaimer .disc-table tbody th {
  font-weight: 600;
  color: var(--teal-700);
  white-space: nowrap;
}

.page-disclaimer .disc-table tbody td.mono {
  color: var(--indigo-900);
  font-weight: 500;
}

.page-disclaimer .disc-table tbody tr:last-child th,
.page-disclaimer .disc-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .disc-hero {
    padding: 56px 0 60px;
  }

  .page-disclaimer .disc-band__caption {
    padding: 12px 24px 14px;
  }

  .page-disclaimer .disc-rule {
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: center;
    gap: 24px;
    padding: 22px;
  }

  .page-disclaimer .disc-list__item {
    padding: 11px 0;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .disc-body {
    grid-template-columns: 234px minmax(0, 1fr);
    gap: 64px;
    justify-content: start;
    padding-top: 48px;
    padding-bottom: 88px;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 24px;
    align-self: start;
  }

  .page-disclaimer .disc-terms {
    max-width: var(--prose-w);
  }

  .page-disclaimer .disc-table,
  .page-disclaimer .disc-table-wrap {
    max-width: 100%;
  }
}

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

  .page-disclaimer .disc-toc__link:hover,
  .page-disclaimer .disc-toc__link:focus-visible {
    transform: none;
  }
}