.page-disclaimer {
  --usage-dash: rgba(107, 118, 129, 0.42);
  --usage-line-light: rgba(11, 37, 64, 0.16);
  --usage-signal-soft: rgba(53, 224, 208, 0.28);
  background: var(--sea);
  color: var(--cream);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-disclaimer .breadcrumb a {
  color: var(--cream-80);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .usage-hero {
  position: relative;
  overflow: hidden;
  margin-top: clamp(16px, 3vw, 28px);
  border-top: 1px solid var(--line-dark-soft);
  border-bottom: 1px solid var(--line-dark-soft);
}

.page-disclaimer .usage-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .usage-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.65);
}

.page-disclaimer .usage-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 37, 64, 0.6) 0%, var(--sea) 94%);
}

.page-disclaimer .usage-hero__inner {
  position: relative;
  z-index: 1;
  padding: clamp(30px, 6vw, 60px) 0 clamp(30px, 5vw, 54px);
}

.page-disclaimer .usage-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-narrow);
  font-weight: 300;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--cream);
  max-width: 20ch;
}

.page-disclaimer .usage-hero__lede {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--cream-80);
}

.page-disclaimer .jump-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .jump-pills__link {
  display: inline-block;
  padding: 8px 16px;
  font-size: 12px;
  letter-spacing: 0.09em;
  color: var(--cream);
  text-decoration: none;
  border: 1px solid var(--usage-signal-soft);
  border-radius: 999px;
  background: var(--glass);
  transition: border-color 160ms var(--ease), color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-disclaimer .jump-pills__link:hover,
.page-disclaimer .jump-pills__link:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
  background: rgba(53, 224, 208, 0.08);
}

/* ---------- 条款区 ---------- */
.page-disclaimer .usage-body {
  padding: clamp(36px, 7vw, 78px) 0 0;
}

.page-disclaimer .rule {
  scroll-margin-top: 96px;
  transition: background-color 200ms var(--ease);
}

.page-disclaimer .rule + .rule {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px dashed var(--usage-dash);
}

.page-disclaimer .rule:target {
  background: linear-gradient(90deg, rgba(53, 224, 208, 0.09) 0%, rgba(53, 224, 208, 0) 72%);
  box-shadow: 0 0 0 1px rgba(53, 224, 208, 0.16);
}

.page-disclaimer .rule__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .rule__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-disclaimer .rule__title {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(21px, 3.8vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-disclaimer .rule__lead {
  margin: 20px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--signal);
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(18px, 2.8vw, 23px);
  line-height: 1.5;
  color: var(--cream);
}

.page-disclaimer .rule__text {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--cream-64);
}

.page-disclaimer .rule__text + .rule__text {
  margin-top: 16px;
}

.page-disclaimer .rule__text a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--usage-signal-soft);
  transition: border-color 180ms var(--ease);
}

.page-disclaimer .rule__text a:hover,
.page-disclaimer .rule__text a:focus-visible {
  border-bottom-color: var(--signal);
}

/* ---------- 来源标注示例 ---------- */
.page-disclaimer .citepanel {
  margin-top: 22px;
  padding: 16px 18px;
  color: var(--ink);
}

.page-disclaimer .citepanel__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--usage-line-light);
  font-size: 14px;
  line-height: 1.6;
}

.page-disclaimer .citepanel__row:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .citepanel__key {
  flex: 0 0 auto;
  min-width: 6.5em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-disclaimer .citepanel__val {
  flex: 1 1 12em;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .citepanel__hint {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--usage-line-light);
  font-size: 12px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 字段组合 ---------- */
.page-disclaimer .field-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .field-list__item {
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--cream-80);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
}

/* ---------- 版本提示浮层 ---------- */
.page-disclaimer .usage-tip {
  margin-top: 24px;
  padding: 18px;
  border-left: 2px solid var(--signal);
}

.page-disclaimer .usage-tip__title {
  margin: 0 0 8px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-disclaimer .usage-tip p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--cream-64);
}

.page-disclaimer .usage-tip__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--usage-signal-soft);
  transition: border-color 180ms var(--ease);
}

.page-disclaimer .usage-tip__link:hover,
.page-disclaimer .usage-tip__link:focus-visible {
  border-bottom-color: var(--signal);
}

/* ---------- 结尾联系 ---------- */
.page-disclaimer .usage-end {
  margin-top: clamp(40px, 7vw, 72px);
  padding-top: 34px;
  border-top: 1px dashed var(--usage-dash);
}

.page-disclaimer .usage-end__title {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(20px, 3.4vw, 26px);
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-disclaimer .usage-end__text {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cream-64);
}

.page-disclaimer .usage-end__contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-top: 18px;
}

.page-disclaimer .usage-end__contact {
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-disclaimer .usage-end__hours {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-disclaimer .usage-end__btn {
  margin-top: 20px;
}

.page-disclaimer .usage-breath {
  height: clamp(56px, 11vw, 120px);
  margin-top: clamp(36px, 6vw, 64px);
  border-top: 1px solid var(--line-dark-soft);
}

@media (min-width: 760px) {
  .page-disclaimer .citepanel {
    padding: 20px 24px;
  }

  .page-disclaimer .citepanel__row {
    flex-wrap: nowrap;
    align-items: baseline;
    padding: 10px 0;
    font-size: 15px;
  }

  .page-disclaimer .usage-tip {
    max-width: 46ch;
    margin-left: 16px;
  }

  .page-disclaimer .usage-end {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    column-gap: 40px;
  }

  .page-disclaimer .usage-end__title,
  .page-disclaimer .usage-end__text {
    grid-column: 1;
  }

  .page-disclaimer .usage-end__contacts {
    grid-column: 1;
  }

  .page-disclaimer .usage-end__hours {
    grid-column: 1;
  }

  .page-disclaimer .usage-end__btn {
    grid-column: 2;
    grid-row: 1 / span 4;
    align-self: center;
    margin-top: 0;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .usage-body {
    max-width: 900px;
  }

  .page-disclaimer .usage-hero__inner {
    padding-right: 12%;
  }

  .page-disclaimer .rule__lead {
    max-width: 30ch;
  }
}
<<<END>>>