.page-disclaimer {
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: clamp(16px, 3vw, 26px) 0 0;
  font-size: 13px;
  color: var(--steel);
}
.page-disclaimer .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-bottom-color .2s var(--ease);
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--cold);
  border-bottom-color: var(--cold);
}
.page-disclaimer .breadcrumb__sep {
  color: var(--line-strong);
}

/* 首屏 */
.page-disclaimer__hero {
  position: relative;
  margin-top: clamp(14px, 2.6vw, 22px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(140% 120% at 6% -10%, rgba(22, 61, 50, .95) 0%, rgba(8, 12, 11, 0) 62%),
    linear-gradient(180deg, var(--forest) 0%, var(--ink) 100%);
}
.page-disclaimer__rule {
  height: 4px;
  background: linear-gradient(90deg, var(--signal) 0%, var(--ember) 42%, rgba(255, 106, 42, .06) 100%);
  box-shadow: 0 0 20px rgba(255, 106, 42, .32);
}
.page-disclaimer__hero-inner {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  padding-top: clamp(26px, 5vw, 54px);
  padding-bottom: clamp(28px, 5vw, 54px);
}
.page-disclaimer__intro {
  min-width: 0;
}
.page-disclaimer h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 7.2vw, 68px);
  line-height: 1.04;
  letter-spacing: -.025em;
  font-weight: 700;
  color: var(--mist);
}
.page-disclaimer__lede {
  margin: 20px 0 0;
  max-width: 44em;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.85;
  color: rgba(241, 245, 242, .84);
}

/* 版本卡 */
.page-disclaimer__version {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(22, 61, 50, .92) 0%, rgba(8, 12, 11, .92) 100%);
  padding: 22px 20px 18px;
  box-shadow: var(--shadow);
}
.page-disclaimer__ver-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  border-radius: var(--pill);
  background: var(--signal);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}
.page-disclaimer__ver-text {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(241, 245, 242, .78);
}
.page-disclaimer__ver-toggle {
  margin-top: 14px;
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
}
.page-disclaimer__ver-toggle summary {
  cursor: pointer;
  list-style: none;
  min-height: 32px;
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cold);
}
.page-disclaimer__ver-toggle summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer__ver-toggle summary::after {
  content: "+";
  margin-left: 8px;
  transition: transform .2s var(--ease);
}
.page-disclaimer__ver-toggle[open] summary::after {
  transform: rotate(45deg);
}
.page-disclaimer__ver-toggle p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--steel);
}

/* 目录 */
.page-disclaimer__toc {
  padding-top: clamp(26px, 4vw, 40px);
}
.page-disclaimer__toc-note {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--steel);
}
.page-disclaimer__toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer__toc-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(18, 63, 57, .34);
  color: var(--mist);
  font-size: 14px;
  text-decoration: none;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}
.page-disclaimer__toc-link .mono {
  color: var(--signal);
  font-size: 12px;
}
.page-disclaimer__toc-link:hover,
.page-disclaimer__toc-link:focus-visible {
  border-color: var(--cold);
  background: rgba(70, 216, 199, .1);
  transform: translateY(-2px);
}

/* 条款长卷 */
.page-disclaimer__sections {
  display: grid;
  gap: clamp(30px, 4.4vw, 48px);
  padding-top: clamp(30px, 5vw, 52px);
}
.page-disclaimer .clause {
  display: grid;
  gap: 14px;
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
  min-width: 0;
}
.page-disclaimer .clause__head {
  min-width: 0;
}
.page-disclaimer .clause__num {
  display: block;
  font-size: 13px;
  letter-spacing: .22em;
  color: var(--signal);
}
.page-disclaimer .clause__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.4vw, 28px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--mist);
}
.page-disclaimer .clause__body {
  min-width: 0;
}
.page-disclaimer .clause__body p {
  margin: 0 0 14px;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(241, 245, 242, .84);
}
.page-disclaimer .clause__body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .clause__body a {
  color: var(--cold);
  text-decoration: none;
  border-bottom: 1px solid rgba(70, 216, 199, .42);
  transition: color .2s var(--ease), border-bottom-color .2s var(--ease);
}
.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--ember);
  border-bottom-color: var(--ember);
}

/* 列表卡 */
.page-disclaimer .clause-list {
  display: grid;
  gap: 12px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .clause-list li {
  display: grid;
  gap: 6px;
  padding: 15px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(22, 61, 50, .44);
  min-width: 0;
}
.page-disclaimer .clause-list strong {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--cold);
}
.page-disclaimer .clause-list span {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(241, 245, 242, .8);
}

/* 步骤折叠 */
.page-disclaimer .rule-steps {
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}
.page-disclaimer .rule-step {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(22, 61, 50, .5);
  overflow: hidden;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.page-disclaimer .rule-step[open] {
  border-color: rgba(255, 106, 42, .55);
  background: rgba(22, 61, 50, .84);
}
.page-disclaimer .rule-step summary {
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 54px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  color: var(--mist);
}
.page-disclaimer .rule-step summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .rule-step__num {
  flex: none;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal);
}
.page-disclaimer .rule-step__label {
  flex: 1 1 auto;
  min-width: 0;
}
.page-disclaimer .rule-step__chev {
  flex: none;
  font-size: 12px;
  color: var(--steel);
  transition: transform .2s var(--ease), color .2s var(--ease);
}
.page-disclaimer .rule-step[open] .rule-step__chev {
  transform: rotate(180deg);
  color: var(--cold);
}
.page-disclaimer .rule-step__body {
  padding: 0 16px 15px 42px;
}
.page-disclaimer .rule-step__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(241, 245, 242, .8);
}

/* 提示条 */
.page-disclaimer .hint-box {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(18, 63, 57, .58);
}
.page-disclaimer .hint-box__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ember);
}
.page-disclaimer .hint-box ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  list-style: disc;
}
.page-disclaimer .hint-box li {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(241, 245, 242, .8);
}
.page-disclaimer .hint-box li::marker {
  color: var(--signal);
}

/* 配图 */
.page-disclaimer .rule-figure {
  margin: 22px 0 0;
  min-width: 0;
}
.page-disclaimer .rule-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--teal);
}
.page-disclaimer .rule-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--steel);
}

/* 联系面板 */
.page-disclaimer .contact-panel {
  display: grid;
  gap: 10px;
  margin: 4px 0 20px;
}
.page-disclaimer .contact-panel__item {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: rgba(13, 42, 34, .8);
  min-width: 0;
}
.page-disclaimer .contact-panel__key {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--steel);
}
.page-disclaimer .contact-panel__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

/* 桌面端 */
@media (min-width: 860px) {
  .page-disclaimer__sections {
    gap: clamp(36px, 4vw, 52px);
  }
  .page-disclaimer .clause {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: clamp(24px, 3.6vw, 48px);
  }
  .page-disclaimer .clause__head {
    border-left: 2px solid var(--line-strong);
    padding-left: 18px;
    align-self: start;
    position: sticky;
    top: 28px;
  }
  .page-disclaimer .contact-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer__hero-inner {
    grid-template-columns: minmax(0, 1fr) 296px;
    align-items: end;
  }
  .page-disclaimer__toc-list {
    gap: 10px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .clause__body--split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    gap: 30px;
    align-items: start;
  }
  .page-disclaimer .clause__body--split .rule-figure {
    margin-top: 6px;
  }
}

@media (max-width: 480px) {
  .page-disclaimer__ver-pill {
    font-size: 11px;
  }
  .page-disclaimer .rule-step__body {
    padding-left: 16px;
  }
  .page-disclaimer .clause__body p {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition: none !important;
  }
}
<<<END>>>