.page-disclaimer {
  background: var(--ts-paper);
  color: var(--ts-graphite);
}

.page-disclaimer .ts-breadcrumb {
  padding-block: 18px 6px;
  font-size: 13px;
  color: var(--ts-mist);
}

.page-disclaimer .ts-breadcrumb a {
  color: var(--ts-navy);
  text-decoration: none;
}

.page-disclaimer .ts-breadcrumb a:hover {
  color: var(--ts-orange);
}

/* ---------- 页首 ---------- */

.page-disclaimer__hero {
  background: var(--ts-navy);
  color: var(--ts-paper);
  padding: clamp(28px, 5vw, 52px) 0 clamp(34px, 6vw, 68px);
  background-image: linear-gradient(160deg, rgba(242, 106, 27, 0.16) 0%, rgba(15, 34, 51, 0) 46%);
}

.page-disclaimer__herohead {
  display: grid;
  gap: 18px;
}

.page-disclaimer__h1 {
  margin: 0;
  font-family: var(--ts-font-sans);
  font-size: clamp(38px, 9vw, 76px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.98;
  color: var(--ts-paper);
}

.page-disclaimer__h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 18px;
  background: var(--ts-orange);
}

.page-disclaimer__lede {
  margin: 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.82);
}

.page-disclaimer__banner {
  margin: clamp(26px, 5vw, 48px) 0 0;
  border-top: 1px solid var(--ts-line-dark);
  padding-top: clamp(20px, 3vw, 32px);
}

.page-disclaimer__banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  background: var(--ts-navy-2);
}

/* ---------- 条目索引 ---------- */

.page-disclaimer__index {
  background: var(--ts-paper);
  padding-block: clamp(20px, 3vw, 30px);
}

.page-disclaimer__indexlist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--ts-silver);
  border: 1px solid var(--ts-silver);
}

.page-disclaimer__indexitem {
  background: var(--ts-paper);
  min-width: 0;
}

.page-disclaimer__indexlink {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 16px 14px;
  text-decoration: none;
  color: var(--ts-graphite);
  transition: background-color var(--ts-step) var(--ts-ease), color var(--ts-step) var(--ts-ease);
}

.page-disclaimer__indexlink:hover {
  background: rgba(242, 106, 27, 0.08);
}

.page-disclaimer__indexnum {
  flex: none;
  font-family: var(--ts-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: var(--ts-copper);
}

.page-disclaimer__indexlabel {
  font-size: 14px;
  line-height: 1.35;
  word-break: break-word;
}

.page-disclaimer__indexlink[aria-current="true"] .page-disclaimer__indexnum {
  color: var(--ts-orange);
}

.page-disclaimer__indexlink[aria-current="true"] .page-disclaimer__indexlabel {
  color: var(--ts-orange);
  font-weight: 700;
}

/* ---------- 说明正条 ---------- */

.page-disclaimer__body {
  padding-block: clamp(36px, 6vw, 72px) clamp(56px, 9vw, 104px);
}

.page-disclaimer__rules {
  display: grid;
}

.page-disclaimer__rule {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding-block: clamp(22px, 4vw, 36px);
  border-top: 1px solid var(--ts-silver);
}

.page-disclaimer__rule:first-child {
  border-top-color: var(--ts-orange);
}

.page-disclaimer__rule:last-child {
  border-bottom: 1px solid var(--ts-silver);
}

.page-disclaimer__rulenum {
  font-family: var(--ts-font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--ts-copper);
}

.page-disclaimer__rulebody {
  min-width: 0;
}

.page-disclaimer__trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
  color: var(--ts-navy);
}

.page-disclaimer__trigger:focus-visible {
  outline: 2px solid var(--ts-orange);
  outline-offset: 6px;
}

.page-disclaimer__ruletitle {
  margin: 0;
  font-family: var(--ts-font-sans);
  font-size: clamp(19px, 2.4vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ts-navy);
}

.page-disclaimer__trigger:hover .page-disclaimer__ruletitle {
  color: var(--ts-orange);
}

.page-disclaimer__trigger .ts-accordion__icon {
  flex: none;
  margin-top: 6px;
}

.page-disclaimer__panel {
  padding-top: 16px;
  max-width: 68ch;
}

.page-disclaimer__panel p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ts-graphite);
}

.page-disclaimer__panel p:last-child {
  margin-bottom: 0;
}

/* ---------- 引用写法示例 ---------- */

.page-disclaimer__cite {
  margin: 22px 0 0;
  padding: 16px 18px 18px;
  border: 1px solid var(--ts-silver);
  border-left: 3px solid var(--ts-copper);
  background: var(--ts-paper-2);
}

.page-disclaimer__citecap {
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ts-mist);
}

.page-disclaimer__code {
  margin: 0;
  font-family: var(--ts-font-mono);
  font-size: 13px;
  line-height: 2;
  font-variant-numeric: tabular-nums;
  color: var(--ts-navy);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-disclaimer__herohead {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: end;
    gap: 18px 56px;
  }

  .page-disclaimer__h1::after {
    margin-top: 22px;
  }

  .page-disclaimer__indexlist {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer__rule {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 0 56px;
    padding-block: clamp(30px, 4vw, 48px);
  }

  .page-disclaimer__rulenum {
    font-size: 60px;
    line-height: 0.9;
  }
}

@media (max-width: 420px) {
  .page-disclaimer__indexlink {
    padding: 14px 10px;
  }

  .page-disclaimer__indexlabel {
    font-size: 13px;
  }

  .page-disclaimer__rulenum {
    font-size: 26px;
  }

  .page-disclaimer__code {
    font-size: 12px;
    line-height: 1.9;
  }
}