.page-disclaimer {
  --dis-rail-w: 236px;
  --dis-panel: linear-gradient(180deg, rgba(20, 41, 74, 0.62), rgba(11, 27, 51, 0.26));
  background-color: var(--yx-deep);
  color: var(--yx-read);
  font-family: var(--yx-font-body);
  font-size: 16px;
  line-height: 1.75;
}

.page-disclaimer .dis-band {
  padding-top: calc(var(--yx-header-h) + 14px);
  padding-bottom: 4px;
  background: linear-gradient(180deg, var(--yx-night), rgba(8, 20, 38, 0));
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  padding: clamp(16px, 3vw, 32px) 0 clamp(34px, 5vw, 62px);
  background-image: radial-gradient(76% 118% at 88% 2%, var(--yx-cyan-soft), rgba(53, 227, 212, 0) 58%);
}

.page-disclaimer .dis-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-disclaimer .dis-hero__copy {
  min-width: 0;
}

.page-disclaimer .dis-hero__copy .yx-lede {
  max-width: 58ch;
}

.page-disclaimer .dis-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-hero__art {
  margin: 0;
  border: 1px solid var(--yx-line);
  border-radius: var(--yx-r-lg);
  background-color: var(--yx-night);
  box-shadow: var(--yx-shadow-lift);
  overflow: hidden;
}

.page-disclaimer .dis-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .dis-body {
  position: relative;
  padding: clamp(30px, 5vw, 58px) 0 clamp(48px, 8vw, 96px);
  border-top: 1px solid var(--yx-line-soft);
  background: linear-gradient(180deg, rgba(20, 41, 74, 0.34), rgba(8, 20, 38, 0.5));
}

.page-disclaimer .dis-body__grid {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  align-items: start;
}

/* 条目导航 */
.page-disclaimer .dis-rail {
  border-top: 1px solid var(--yx-line);
  padding-top: 14px;
}

.page-disclaimer .dis-rail__label {
  margin: 0 0 10px;
  font-family: var(--yx-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yx-slate);
}

.page-disclaimer .dis-rail__list {
  position: relative;
  margin: 0;
  padding: 0 0 0 18px;
  list-style: none;
}

.page-disclaimer .dis-rail__list::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--yx-line);
}

.page-disclaimer .dis-rail__link {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px 8px 0;
  border-radius: var(--yx-r-sm);
  color: var(--yx-slate);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .dis-rail__link::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 50%;
  width: 2px;
  height: 12px;
  border-radius: 2px;
  background-color: transparent;
  transform: translateY(-50%);
  transition: height 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .dis-rail__link:hover,
.page-disclaimer .dis-rail__link:focus-visible {
  color: var(--yx-read);
}

.page-disclaimer .dis-rail__link:hover::before,
.page-disclaimer .dis-rail__link:focus-visible::before,
.page-disclaimer .dis-rail__link[aria-current="true"]::before {
  height: 22px;
  background-color: var(--yx-orange);
}

.page-disclaimer .dis-rail__link[aria-current="true"] {
  color: var(--yx-read);
}

.page-disclaimer .dis-rail__no {
  flex: none;
  font-family: var(--yx-font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--yx-cyan);
}

/* 条文 */
.page-disclaimer .dis-terms {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
  min-width: 0;
}

.page-disclaimer .dis-clause {
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--yx-line-soft);
  border-radius: var(--yx-r-lg);
  background: var(--dis-panel);
  scroll-margin-top: calc(var(--yx-header-h) + 24px);
  transition: border-color 0.25s ease;
}

.page-disclaimer .dis-clause:target {
  border-color: rgba(53, 227, 212, 0.5);
}

.page-disclaimer .dis-clause:focus {
  outline: none;
}

.page-disclaimer .dis-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--yx-line-soft);
}

.page-disclaimer .dis-clause__head .yx-title {
  margin: 0;
}

.page-disclaimer .dis-clause__no {
  flex: none;
  padding: 2px 10px;
  border: 1px solid rgba(53, 227, 212, 0.35);
  border-radius: var(--yx-pill);
  font-family: var(--yx-font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--yx-cyan);
}

.page-disclaimer .dis-clause__lead {
  margin: 0 0 16px;
  max-width: 66ch;
  font-size: 16.5px;
  font-weight: 500;
  color: var(--yx-read);
}

.page-disclaimer .dis-clause__detail {
  margin: 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--yx-line);
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dis-clause__detail li {
  position: relative;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yx-slate);
}

.page-disclaimer .dis-clause__detail li::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 0.85em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--yx-moss);
  transform: translate(-2px, -50%);
}

.page-disclaimer .dis-clause__detail li:nth-child(even)::before {
  background-color: var(--yx-clay);
}

.page-disclaimer .dis-clause a {
  color: var(--yx-cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.page-disclaimer .dis-clause a:hover,
.page-disclaimer .dis-clause a:focus-visible {
  color: var(--yx-orange);
}

.page-disclaimer .dis-clause a:focus-visible,
.page-disclaimer .dis-rail__link:focus-visible,
.page-disclaimer .dis-foot .yx-btn:focus-visible {
  outline: 2px solid var(--yx-cyan);
  outline-offset: 2px;
  border-radius: var(--yx-r-sm);
}

/* 页脚引导 */
.page-disclaimer .dis-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: clamp(20px, 3vw, 30px) clamp(20px, 3vw, 34px);
  border: 1px dashed var(--yx-line);
  border-radius: var(--yx-r-lg);
  background-color: rgba(8, 20, 38, 0.55);
}

.page-disclaimer .dis-foot__text {
  margin: 0;
  flex: 1 1 320px;
  min-width: 0;
  font-size: 15px;
  color: var(--yx-slate);
}

.page-disclaimer .dis-foot .yx-btn {
  flex: none;
}

/* ---------- 移动端：条目导航折叠为横向胶囊条 ---------- */
@media (max-width: 999px) {
  .page-disclaimer .dis-rail {
    position: sticky;
    top: var(--yx-header-h);
    z-index: 3;
    margin: 0;
    padding: 12px 0 10px;
    border-top: 1px solid var(--yx-line);
    background-color: var(--yx-deep);
  }

  .page-disclaimer .dis-rail__label {
    margin-bottom: 8px;
  }

  .page-disclaimer .dis-rail__list {
    display: flex;
    gap: 8px;
    padding-left: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .page-disclaimer .dis-rail__list::-webkit-scrollbar {
    display: none;
  }

  .page-disclaimer .dis-rail__list::before {
    display: none;
  }

  .page-disclaimer .dis-rail__link {
    flex: none;
    padding: 7px 14px;
    border: 1px solid var(--yx-line);
    border-radius: var(--yx-pill);
    white-space: nowrap;
  }

  .page-disclaimer .dis-rail__link::before {
    display: none;
  }

  .page-disclaimer .dis-clause {
    scroll-margin-top: calc(var(--yx-header-h) + 92px);
  }
}

/* ---------- 桌面端分栏 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dis-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .dis-body__grid {
    grid-template-columns: var(--dis-rail-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-disclaimer .dis-rail {
    position: sticky;
    top: calc(var(--yx-header-h) + 28px);
    border-top: 0;
    border-left: 1px solid var(--yx-line);
    padding-top: 0;
    padding-left: 20px;
    background-color: transparent;
  }

  .page-disclaimer .dis-rail__list {
    padding-left: 14px;
  }

  .page-disclaimer .dis-rail__link::before {
    left: -14px;
  }

  .page-disclaimer .dis-rail__list::before {
    background: linear-gradient(180deg, var(--yx-cyan-soft), var(--yx-line) 40%, var(--yx-line) 100%);
  }

  .page-disclaimer .dis-clause__lead {
    font-size: 17px;
  }

  .page-disclaimer .dis-clause__detail li {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-clause,
  .page-disclaimer .dis-rail__link,
  .page-disclaimer .dis-rail__link::before,
  .page-disclaimer .dis-clause a {
    transition: none;
  }
}
<<<END>>>