.page-disclaimer {
  --disc-rail-w: 216px;
  --disc-cut: 12px;
  background: var(--sf-ink);
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--sf-header-h) + 52px) 0 46px;
  background: var(--sf-ink);
}

.page-disclaimer .disc-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center 40%;
  opacity: .38;
  z-index: -3;
}

.page-disclaimer .disc-hero__grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(38, 49, 60, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(38, 49, 60, .55) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 88%);
}

.page-disclaimer .disc-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(10, 13, 18, .74) 0%, rgba(10, 13, 18, .9) 58%, var(--sf-ink) 100%),
    radial-gradient(120% 90% at 12% 8%, rgba(198, 255, 61, .12), transparent 62%);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  max-width: 900px;
}

.page-disclaimer .disc-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--sf-mist);
  margin-bottom: 22px;
}

.page-disclaimer .disc-crumbs__link {
  color: var(--sf-ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--sf-ease), color .2s var(--sf-ease);
}

.page-disclaimer .disc-crumbs__link:hover {
  color: var(--sf-white);
  border-bottom-color: var(--sf-ice);
}

.page-disclaimer .disc-crumbs__current {
  color: var(--sf-mist);
}

.page-disclaimer .disc-h1 {
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.14;
  letter-spacing: -.02em;
  margin: 10px 0 0;
  color: var(--sf-white);
  max-width: 16em;
}

.page-disclaimer .disc-lead {
  margin-top: 18px;
  max-width: 58ch;
  color: var(--sf-text);
  font-size: 16px;
  line-height: 1.8;
}

/* ---------- 版本切换条 ---------- */
.page-disclaimer .disc-ver {
  margin-top: 32px;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-ver__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  padding: 12px 16px;
  background: var(--sf-panel);
  border: 1px solid var(--sf-line);
  clip-path: polygon(0 0, calc(100% - var(--disc-cut)) 0, 100% var(--disc-cut), 100% 100%, 0 100%);
  transition: border-color .2s var(--sf-ease);
}

.page-disclaimer .disc-ver__row:hover {
  border-color: var(--sf-neon);
}

.page-disclaimer .disc-ver__tag {
  flex: none;
  font-family: var(--sf-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sf-ink);
  background: var(--sf-neon);
  padding: 3px 9px;
}

.page-disclaimer .disc-ver__tag--alt {
  background: transparent;
  color: var(--sf-ice);
  border: 1px solid var(--sf-ice);
}

.page-disclaimer .disc-ver__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--sf-text);
}

/* ---------- 主体分栏 ---------- */
.page-disclaimer .disc-body {
  padding: 44px 0 64px;
}

.page-disclaimer .disc-layout {
  display: grid;
  gap: 30px;
}

/* ---------- 左侧条款索引 ---------- */
.page-disclaimer .disc-rail {
  min-width: 0;
}

.page-disclaimer .disc-rail__title {
  margin: 0 0 12px;
  font-family: var(--sf-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sf-mist);
}

.page-disclaimer .disc-rail__list {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-disclaimer .disc-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 7px 10px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--sf-mist);
  text-decoration: none;
  background: var(--sf-panel);
  border: 1px solid var(--sf-line);
  border-left: 2px solid transparent;
  transition: color .22s var(--sf-ease), border-color .22s var(--sf-ease), background .22s var(--sf-ease);
}

.page-disclaimer .disc-rail__idx {
  font-family: var(--sf-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sf-orange);
  transition: color .22s var(--sf-ease);
}

.page-disclaimer .disc-rail__link:hover {
  color: var(--sf-white);
  border-left-color: var(--sf-line);
}

.page-disclaimer .disc-rail__link.is-active {
  color: var(--sf-white);
  border-color: var(--sf-neon);
  background: rgba(198, 255, 61, .07);
}

.page-disclaimer .disc-rail__link.is-active .disc-rail__idx {
  color: var(--sf-neon);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .disc-clauses {
  display: grid;
  gap: 46px;
  min-width: 0;
}

.page-disclaimer .disc-clause {
  min-width: 0;
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--sf-line);
}

.page-disclaimer .disc-clause__num {
  flex: none;
  font-family: var(--sf-font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--sf-orange);
}

.page-disclaimer .disc-clause__title {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 27px);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--sf-white);
}

.page-disclaimer .disc-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 68ch;
}

.page-disclaimer .disc-points li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--sf-text);
}

.page-disclaimer .disc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 13px;
  height: 2px;
  background: var(--sf-ice);
}

.page-disclaimer .disc-inline {
  color: var(--sf-ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 216, 255, .4);
  transition: color .2s var(--sf-ease), border-color .2s var(--sf-ease);
}

.page-disclaimer .disc-inline:hover {
  color: var(--sf-white);
  border-bottom-color: var(--sf-neon);
}

/* ---------- 收束带 ---------- */
.page-disclaimer .disc-outro {
  position: relative;
  padding: 40px 0 76px;
  background: linear-gradient(180deg, transparent, rgba(20, 26, 34, .9) 72%);
}

.page-disclaimer .disc-outro__slash {
  display: block;
  width: 100%;
  height: 3px;
  margin-bottom: 34px;
  background: linear-gradient(90deg, var(--sf-neon), var(--sf-ice) 46%, var(--sf-orange) 78%, transparent);
  transform: skewY(-.7deg);
  transform-origin: left center;
}

.page-disclaimer .disc-outro__title {
  margin: 0 0 20px;
  color: var(--sf-white);
  font-size: clamp(19px, 2.6vw, 23px);
}

.page-disclaimer .disc-links {
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-link {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--sf-panel);
  border: 1px solid var(--sf-line);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--disc-cut)), calc(100% - var(--disc-cut)) 100%, 0 100%);
  transition: transform .2s var(--sf-ease), border-color .2s var(--sf-ease), box-shadow .2s var(--sf-ease);
}

.page-disclaimer .disc-link:hover {
  transform: translateY(-4px);
  border-color: var(--sf-neon);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .45);
}

.page-disclaimer .disc-link__label {
  font-size: 17px;
  font-weight: 700;
  color: var(--sf-white);
}

.page-disclaimer .disc-link__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--sf-mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .disc-ver {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disc-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-disclaimer .disc-hero {
    padding: calc(var(--sf-header-h) + 76px) 0 64px;
  }

  .page-disclaimer .disc-body {
    padding: 60px 0 80px;
  }

  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-rail-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: calc(var(--sf-header-h) + 28px);
  }

  .page-disclaimer .disc-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-rail__link {
    display: flex;
    width: 100%;
    padding: 9px 0 9px 14px;
    background: transparent;
    border: 0;
    border-left: 2px solid var(--sf-line);
    white-space: normal;
  }

  .page-disclaimer .disc-rail__link:hover {
    border-left-color: var(--sf-mist);
  }

  .page-disclaimer .disc-rail__link.is-active {
    background: transparent;
    border-left-color: var(--sf-neon);
  }

  .page-disclaimer .disc-points li {
    font-size: 16.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-link,
  .page-disclaimer .disc-rail__link,
  .page-disclaimer .disc-ver__row {
    transition: none;
  }

  .page-disclaimer .disc-link:hover {
    transform: none;
  }
}
<<<END>>>