.page-disclaimer {
  --disc-pad-x: 18px;
  --disc-num-col: 34px;
  --disc-gap: 12px;
  padding-bottom: 72px;
  background: var(--paper-0);
  color: var(--ink-900);
}

.page-disclaimer .disc-shell {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--disc-pad-x);
  box-sizing: border-box;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-500);
}

.page-disclaimer .crumbs a {
  color: var(--ink-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-disclaimer .crumbs a:hover {
  color: var(--ink-900);
  border-bottom-color: var(--ink-900);
}

.page-disclaimer .crumbs__sep {
  color: var(--paper-200);
}

/* ---------- 首屏声明框 ---------- */
.page-disclaimer .disc-hero {
  padding: 22px 0 30px;
  border-bottom: 1px solid var(--ink-900);
}

.page-disclaimer .disc-hero__frame {
  position: relative;
  border: 1px solid var(--ink-900);
  padding: 24px 18px 18px;
  background: var(--paper-0);
  overflow: hidden;
}

.page-disclaimer .disc-hero__frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-600);
}

.page-disclaimer .disc-hero__frame::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 20px;
  height: 20px;
  background: var(--ink-900);
}

.page-disclaimer .disc-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--accent-600);
  text-transform: uppercase;
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 25px;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--ink-900);
}

.page-disclaimer .disc-hero__lede {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-900);
}

.page-disclaimer .disc-hero__foot {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--paper-200);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--ink-500);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .disc-toc {
  margin-top: 22px;
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--paper-200);
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 6px 9px 2px;
  border-bottom: 1px solid var(--paper-200);
  text-decoration: none;
  color: var(--ink-900);
  font-size: 14px;
  line-height: 1.6;
  transition: background-color var(--t-fast), border-color var(--t-fast), padding-left var(--t-fast);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  background: var(--accent-100);
  border-bottom-color: var(--ink-900);
  padding-left: 8px;
}

.page-disclaimer .disc-toc__num {
  flex: none;
  min-width: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-600);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-body {
  padding: 0;
}

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: var(--disc-num-col) minmax(0, 1fr);
  gap: 0 var(--disc-gap);
  padding: 34px 0 30px;
  border-bottom: 1px solid var(--ink-900);
  scroll-margin-top: 86px;
}

.page-disclaimer .disc-clause--last {
  border-bottom: 0;
}

.page-disclaimer .disc-clause__num {
  margin: 0;
  padding-top: 7px;
  border-top: 2px solid var(--accent-600);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.1em;
  color: var(--accent-600);
}

.page-disclaimer .disc-clause__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.45;
  color: var(--ink-900);
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 11px;
  font-size: 15.5px;
  line-height: 1.85;
}

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

.page-disclaimer .disc-clause__body a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-900);
  transition: border-width var(--t-fast), color var(--t-fast);
}

.page-disclaimer .disc-clause__body a:hover {
  color: var(--accent-600);
  border-bottom-color: var(--accent-600);
  border-bottom-width: 2px;
}

/* ---------- 短清单 ---------- */
.page-disclaimer .disc-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 7px;
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 9px;
  height: 1px;
  background: var(--ink-900);
}

/* ---------- 对照表 ---------- */
.page-disclaimer .disc-compare {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--ink-900);
  margin: 10px 0 16px;
}

.page-disclaimer .disc-compare__col {
  padding: 15px 14px 12px;
  transition: background-color var(--t-fast);
}

.page-disclaimer .disc-compare__col + .disc-compare__col {
  border-top: 1px solid var(--ink-900);
}

.page-disclaimer .disc-compare__col--ok:hover,
.page-disclaimer .disc-compare__col--ok:focus-within {
  background: var(--paper-200);
}

.page-disclaimer .disc-compare__col--no {
  background: var(--accent-100);
}

.page-disclaimer .disc-compare__col--no:hover,
.page-disclaimer .disc-compare__col--no:focus-within {
  background: var(--accent-100);
  box-shadow: inset 3px 0 0 0 var(--accent-600);
}

.page-disclaimer .disc-compare__label {
  margin: 0 0 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-disclaimer .disc-compare__col--ok .disc-compare__label {
  color: var(--teal-700);
}

.page-disclaimer .disc-compare__col--no .disc-compare__label {
  color: var(--accent-600);
}

.page-disclaimer .disc-compare .disc-list {
  margin-bottom: 0;
}

.page-disclaimer .disc-compare__col--no .disc-list li::before {
  background: var(--accent-600);
}

/* ---------- 插图 ---------- */
.page-disclaimer .disc-figure {
  margin: 18px 0 6px;
  padding: 0;
}

.page-disclaimer .disc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--ink-900);
  object-fit: cover;
  background: var(--paper-200);
}

.page-disclaimer .disc-figure .media__caption {
  margin: 9px 0 0;
  padding-top: 8px;
  border-top: 1px solid var(--paper-200);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-500);
}

/* ---------- 警示块 ---------- */
.page-disclaimer .disc-alert {
  margin: 4px 0 14px;
  padding: 15px 14px 10px;
  border: 1px solid var(--warn-600);
  background: var(--paper-0);
}

.page-disclaimer .disc-alert .callout__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--warn-600);
  text-transform: uppercase;
}

.page-disclaimer .disc-alert .disc-list li::before {
  background: var(--warn-600);
}

.page-disclaimer .disc-alert .disc-list {
  margin-bottom: 0;
}

/* ---------- 印章式落款 ---------- */
.page-disclaimer .disc-seal {
  display: block;
  max-width: 100%;
  margin: 20px 0 0;
  padding: 16px 16px 14px;
  border: 2px solid var(--paper-200);
  background: var(--paper-0);
  transition: border-color var(--t-mid);
}

.page-disclaimer .disc-seal:hover {
  border-color: var(--ink-900);
}

.page-disclaimer .disc-seal__brand {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.page-disclaimer .disc-seal__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: var(--ink-500);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer {
    --disc-pad-x: 28px;
    --disc-num-col: 46px;
    --disc-gap: 20px;
    padding-bottom: 96px;
  }

  .page-disclaimer .crumbs {
    padding-top: 26px;
  }

  .page-disclaimer .disc-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 296px;
    gap: 0 40px;
    align-items: start;
    padding: 26px 0 38px;
  }

  .page-disclaimer .disc-hero__frame {
    padding: 30px 28px 22px;
  }

  .page-disclaimer .disc-hero__title {
    font-size: 31px;
  }

  .page-disclaimer .disc-hero__lede {
    font-size: 16.5px;
    max-width: 34em;
  }

  .page-disclaimer .disc-toc {
    margin-top: 0;
  }

  .page-disclaimer .disc-clause {
    padding: 42px 0 36px;
    scroll-margin-top: 104px;
  }

  .page-disclaimer .disc-clause__title {
    font-size: 21px;
  }

  .page-disclaimer .disc-clause__body p,
  .page-disclaimer .disc-list li {
    max-width: 40em;
  }

  .page-disclaimer .disc-compare {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .disc-compare__col + .disc-compare__col {
    border-top: 0;
    border-left: 1px solid var(--ink-900);
  }

  .page-disclaimer .disc-figure {
    margin: 22px 0 8px;
  }

  .page-disclaimer .disc-seal {
    display: inline-block;
    min-width: 280px;
    margin-top: 24px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-hero__title {
    font-size: 34px;
  }

  .page-disclaimer .disc-clause__title {
    font-size: 22px;
  }

  .page-disclaimer .disc-hero__frame {
    padding: 34px 32px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0ms !important;
  }
}
</main>