.page-disclaimer {
  --disc-note-bg: var(--mint-wash);
  --disc-mono: var(--font-mono);
  padding-bottom: 56px;
}

.page-disclaimer .breadcrumb {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .usage-head {
  display: grid;
  gap: 14px;
  padding: 16px 0 24px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .usage-head__kicker {
  margin: 0;
  font-family: var(--disc-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--apricot-deep);
}

.page-disclaimer .usage-head__title {
  margin: 0;
  font-size: clamp(29px, 6vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--ink);
}

.page-disclaimer .usage-head__lede {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(15px, 2.1vw, 18px);
  line-height: 1.72;
  color: var(--ink-2);
}

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

/* ---------- 条款索引条 ---------- */
.page-disclaimer .usage-path {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .usage-path__step {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 14px;
  background: var(--panel);
  border-top: 3px solid transparent;
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-disclaimer .usage-path__step:hover,
.page-disclaimer .usage-path__step:focus-visible {
  border-top-color: var(--apricot);
  background: var(--apricot-wash);
}

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

.page-disclaimer .usage-path__label {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
}

/* ---------- 条款 ---------- */
.page-disclaimer .usage-clause {
  display: grid;
  gap: 18px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .usage-clause:last-of-type {
  border-bottom: none;
}

.page-disclaimer .usage-clause,
.page-disclaimer .usage-path {
  scroll-margin-top: calc(var(--statusbar-h) + 16px);
}

.page-disclaimer .usage-clause__num {
  margin: 0 0 10px;
  font-family: var(--disc-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--apricot);
}

.page-disclaimer .usage-clause__title {
  margin: 0 0 14px;
  font-size: clamp(20px, 3.4vw, 29px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--ink);
}

.page-disclaimer .usage-clause__body > p {
  margin: 0 0 18px;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 条目 ---------- */
.page-disclaimer .usage-items {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .usage-item {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .usage-item:first-child {
  border-top-color: var(--apricot);
}

.page-disclaimer .usage-item__no {
  font-family: var(--disc-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--apricot);
  white-space: nowrap;
}

.page-disclaimer .usage-item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink);
}

/* ---------- 右侧注释列 ---------- */
.page-disclaimer .usage-clause__note {
  align-self: start;
  padding: 14px 16px 16px;
  background: var(--disc-note-bg);
  border-left: 2px solid var(--mint);
}

.page-disclaimer .usage-clause__note-label {
  margin: 0 0 10px;
  font-family: var(--disc-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mint-ink);
}

.page-disclaimer .usage-clause__note p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .usage-clause__note p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .usage-clause__note strong {
  font-family: var(--disc-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--mint-ink);
}

/* ---------- 图 ---------- */
.page-disclaimer .usage-figure {
  margin: 22px 0 0;
}

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

/* ---------- 收束 ---------- */
.page-disclaimer .usage-foot {
  display: grid;
  gap: 10px;
  padding: 26px 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .usage-foot__line {
  margin: 0;
  font-family: var(--disc-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-disclaimer .usage-foot__link {
  margin: 0;
  font-size: 15px;
}

.page-disclaimer .usage-foot__link a {
  color: var(--apricot-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--apricot);
  padding-bottom: 1px;
}

.page-disclaimer .usage-foot__link a:hover,
.page-disclaimer .usage-foot__link a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .usage-path {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-disclaimer .usage-head {
    padding: 20px 0 30px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .usage-clause {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 56px;
    padding: 40px 0;
  }

  .page-disclaimer .usage-clause__note {
    position: sticky;
    top: calc(var(--statusbar-h) + 20px);
  }

  .page-disclaimer .usage-item {
    grid-template-columns: 3.8rem minmax(0, 1fr);
    gap: 14px;
    padding: 14px 0;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .usage-head__title {
    max-width: 24ch;
  }
}
<<<END>>>