.page-disclaimer {
  --pd-clause-gap: clamp(22px, 4vw, 36px);
  background: var(--sand);
}

/* ---------- 面包屑上下文 ---------- */
.page-disclaimer .breadcrumb {
  padding-top: clamp(20px, 4vw, 36px);
  padding-bottom: 0;
  font-size: 13px;
}

/* ---------- 首屏：标题 + 版本刻度 ---------- */
.page-disclaimer .terms-hero {
  padding: clamp(24px, 5vw, 56px) 0 clamp(26px, 5vw, 44px);
  position: relative;
}

.page-disclaimer .terms-hero::after {
  content: "";
  display: block;
  height: 1px;
  margin-top: clamp(26px, 5vw, 44px);
  background: var(--rule);
}

.page-disclaimer .terms-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7.4vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.022em;
  color: var(--green);
  margin: 12px 0 0;
  max-width: 15ch;
}

.page-disclaimer .terms-hero .lede {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--ink);
}

/* 版本刻度条 */
.page-disclaimer .version-strip {
  margin-top: clamp(26px, 4.5vw, 44px);
  padding: clamp(18px, 3vw, 26px) clamp(16px, 3vw, 28px);
  background: var(--sand-2);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--green);
  position: relative;
}

.page-disclaimer .version-strip::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 22px;
  height: 22px;
  border-top: 1px solid var(--green);
  border-right: 1px solid var(--green);
  pointer-events: none;
}

.page-disclaimer .version-caption {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-disclaimer .version-scale {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 0;
  list-style: none;
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  padding: 0;
}

.page-disclaimer .version-tick {
  position: relative;
  border-top: 1px solid var(--rule);
  padding: 20px 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
}

.page-disclaimer .version-tick::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sand-2);
  border: 2px solid var(--rule);
  box-sizing: border-box;
  transition: background-color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-disclaimer .version-tick .mono {
  display: block;
  font-family: var(--font-data);
  font-size: 16px;
  font-weight: 700;
  color: var(--green-2);
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.page-disclaimer .version-tick.is-current::before {
  background: var(--cyan);
  border-color: var(--green);
}

.page-disclaimer .version-tick.is-current .mono {
  color: var(--rust);
}

.page-disclaimer .version-tick.is-current .version-tick-note {
  color: var(--ink);
}

/* ---------- 首图 ---------- */
.page-disclaimer .terms-media {
  margin: clamp(26px, 5vw, 48px) 0 clamp(28px, 5vw, 52px);
}

.page-disclaimer .terms-media figcaption {
  margin-top: 12px;
  max-width: 52ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .clause-index {
  padding: clamp(16px, 3vw, 24px) clamp(14px, 3vw, 24px);
  background: var(--sand-2);
  border: 1px solid var(--rule);
}

.page-disclaimer .clause-index__title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-disclaimer .clause-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-disclaimer .clause-index a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 10px;
  margin-left: -10px;
  font-size: 14px;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-disclaimer .clause-index a .mono {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--slate);
  transition: color var(--t-fast) var(--ease);
}

.page-disclaimer .clause-index a:hover,
.page-disclaimer .clause-index a:focus-visible {
  background: var(--green);
  color: var(--cyan);
  outline: none;
}

.page-disclaimer .clause-index a:hover .mono,
.page-disclaimer .clause-index a:focus-visible .mono {
  color: var(--cyan);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .clause-list {
  margin-top: clamp(30px, 5.5vw, 56px);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: var(--pd-clause-gap) 0;
  border-top: 1px solid var(--rule);
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--rule);
}

.page-disclaimer .clause-num {
  margin: 0;
  font-family: var(--font-data);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--rule);
}

.page-disclaimer .clause-body h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 3vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.page-disclaimer .clause-body p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-body .mono {
  font-family: var(--font-data);
  font-size: 15px;
  color: var(--rust);
  word-break: break-all;
}

.page-disclaimer .clause-body a {
  color: var(--green-2);
  text-decoration: underline;
  text-decoration-color: var(--cyan);
  text-underline-offset: 3px;
  transition: color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-disclaimer .clause-body a:hover,
.page-disclaimer .clause-body a:focus-visible {
  background: var(--cyan-mist);
  color: var(--green);
}

/* 禁止行为列表 */
.page-disclaimer .ban-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 62ch;
}

.page-disclaimer .ban-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .ban-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 13px;
  height: 2px;
  background: var(--rust);
}

/* ---------- 页尾收束 ---------- */
.page-disclaimer .terms-foot {
  margin-top: clamp(34px, 6vw, 64px);
  padding: clamp(20px, 3vw, 28px) 0 0;
  border-top: 3px double var(--rule);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 28px;
}

.page-disclaimer .terms-foot__note {
  margin: 0;
  max-width: 52ch;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

.page-disclaimer .terms-top-link {
  flex: 0 0 auto;
  display: inline-block;
  padding: 9px 16px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--green);
  background: var(--sand-2);
  border: 1px solid var(--rule);
  text-decoration: none;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-disclaimer .terms-top-link:hover,
.page-disclaimer .terms-top-link:focus-visible {
  background: var(--green);
  color: var(--cyan);
  outline: none;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .clause {
    grid-template-columns: 92px 1fr;
    column-gap: 28px;
    row-gap: 0;
    padding: clamp(28px, 4vw, 42px) 0;
  }

  .page-disclaimer .clause-num {
    font-size: 22px;
    padding-top: 6px;
    color: var(--green-2);
  }

  .page-disclaimer .clause-index ol {
    grid-template-columns: repeat(3, 1fr);
    gap: 2px 16px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .terms-hero {
    padding-top: clamp(36px, 5vw, 64px);
  }

  .page-disclaimer .clause {
    grid-template-columns: 120px 1fr;
    column-gap: 40px;
  }

  .page-disclaimer .clause-num {
    font-size: 26px;
    padding-top: 3px;
  }

  .page-disclaimer .clause-index ol {
    grid-template-columns: repeat(6, 1fr);
    gap: 0 12px;
  }

  .page-disclaimer .clause-index a {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 10px 8px;
    margin-left: 0;
    border-left: 2px solid var(--rule);
  }

  .page-disclaimer .clause-index a:hover,
  .page-disclaimer .clause-index a:focus-visible {
    border-left-color: var(--cyan);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-index a,
  .page-disclaimer .clause-index a .mono,
  .page-disclaimer .clause-body a,
  .page-disclaimer .terms-top-link,
  .page-disclaimer .version-tick::before {
    transition: none;
  }
}
<<<END>>>