.page-disclaimer {
  --legal-cut: 16px;
  --legal-rail: 268px;
  background: var(--bos-deep);
  color: var(--bos-text);
  font-family: var(--bos-sans);
  padding-bottom: 0;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  border-bottom: 1px solid var(--bos-line);
  background: var(--bos-deep);
}
.page-disclaimer .legal-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.page-disclaimer .legal-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.4;
}
.page-disclaimer .legal-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(155deg, rgba(7, 20, 38, 0.55) 0%, rgba(7, 20, 38, 0.93) 62%, rgba(7, 20, 38, 1) 100%),
    repeating-linear-gradient(90deg, rgba(43, 224, 232, 0.07) 0 1px, transparent 1px 24px);
}
.page-disclaimer .legal-hero__inner {
  padding-top: 28px;
  padding-bottom: 44px;
}
.page-disclaimer .bos-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-family: var(--bos-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bos-mist);
}
.page-disclaimer .bos-breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--bos-line);
}
.page-disclaimer .bos-breadcrumb__link {
  color: var(--bos-mist);
  text-decoration: none;
}
.page-disclaimer .bos-breadcrumb__link:hover,
.page-disclaimer .bos-breadcrumb__link:focus-visible {
  color: var(--bos-cyan);
}
.page-disclaimer .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-bottom: 18px;
}
.page-disclaimer .legal-hero__code {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--bos-cyan);
}
.page-disclaimer .legal-hero__scope {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--bos-mist);
}
.page-disclaimer .legal-hero h1 {
  margin: 0;
  font-family: var(--bos-sans);
  font-weight: 900;
  font-size: clamp(38px, 9vw, 86px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: #fff;
  max-width: 16em;
}
.page-disclaimer .legal-hero__lead {
  margin: 22px 0 0;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--bos-text);
}
.page-disclaimer .legal-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .legal-hero__jump a {
  display: inline-block;
  padding: 10px 14px;
  font-family: var(--bos-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--bos-cyan);
  text-decoration: none;
  background: rgba(43, 224, 232, 0.08);
  border: 1px solid var(--bos-line);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: background 0.2s ease, color 0.2s ease;
}
.page-disclaimer .legal-hero__jump a:hover,
.page-disclaimer .legal-hero__jump a:focus-visible {
  background: rgba(43, 224, 232, 0.18);
  color: var(--bos-cyan-hi);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 36px;
  padding-bottom: 56px;
}
.page-disclaimer .legal-body {
  order: 2;
  min-width: 0;
  max-width: 46em;
}
.page-disclaimer .legal-index {
  order: 1;
  min-width: 0;
  align-self: start;
  padding: 18px 16px 20px;
  background: var(--bos-mid);
  border: 1px solid var(--bos-line);
  clip-path: polygon(0 0, calc(100% - var(--legal-cut)) 0, 100% var(--legal-cut), 100% 100%, 0 100%);
}
.page-disclaimer .legal-index .bos-eyebrow {
  margin: 0 0 12px;
}
.page-disclaimer .legal-index__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .legal-index__link {
  display: flex;
  gap: 10px;
  padding: 9px 10px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--bos-mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.page-disclaimer .legal-index__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--bos-line);
  flex: 0 0 auto;
  padding-top: 2px;
}
.page-disclaimer .legal-index__link:hover,
.page-disclaimer .legal-index__link:focus-visible {
  color: var(--bos-text);
  background: rgba(43, 224, 232, 0.06);
  border-left-color: var(--bos-line);
}
.page-disclaimer .legal-index__link[aria-current] {
  color: var(--bos-cyan);
  background: rgba(43, 224, 232, 0.09);
  border-left-color: var(--bos-cyan);
}
.page-disclaimer .legal-index__link[aria-current] .legal-index__num {
  color: var(--bos-cyan-hi);
}
.page-disclaimer .legal-index__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--bos-line);
}
.page-disclaimer .legal-index__foot a {
  font-family: var(--bos-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--bos-mist);
  text-decoration: none;
}
.page-disclaimer .legal-index__foot a:hover,
.page-disclaimer .legal-index__foot a:focus-visible {
  color: var(--bos-cyan);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-body > section {
  padding: 30px 0;
  border-top: 1px solid var(--bos-line);
}
.page-disclaimer .legal-body > section:first-child {
  padding-top: 4px;
  border-top: 0;
}
.page-disclaimer .legal-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}
.page-disclaimer .legal-clause__num {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--bos-cyan);
  padding: 2px 6px;
  border: 1px solid rgba(43, 224, 232, 0.36);
  flex: 0 0 auto;
}
.page-disclaimer .legal-body h2 {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 29px);
  line-height: 1.25;
  font-weight: 800;
  color: #fff;
}
.page-disclaimer .legal-body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--bos-text);
  max-width: 40em;
}
.page-disclaimer .legal-body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .legal-list {
  margin: 4px 0 0;
  padding: 14px 16px 14px 30px;
  list-style: none;
  background: var(--bos-mid);
  border-left: 2px solid var(--bos-cyan);
  counter-reset: legal-count;
}
.page-disclaimer .legal-list li {
  position: relative;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bos-text);
  padding-left: 4px;
}
.page-disclaimer .legal-list li + li {
  margin-top: 10px;
}
.page-disclaimer .legal-list li::before {
  content: "▸";
  position: absolute;
  left: -20px;
  color: var(--bos-cyan);
  font-size: 13px;
}
.page-disclaimer .legal-inline {
  font-size: 14px;
  color: var(--bos-cyan-hi);
  word-break: break-all;
}

/* ---------- 页尾工具条 ---------- */
.page-disclaimer .legal-tools {
  position: relative;
  background: var(--bos-mid);
  border-top: 1px solid var(--bos-line);
  overflow: hidden;
}
.page-disclaimer .legal-tools::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bos-cyan) 0%, var(--bos-cyan-hi) 38%, rgba(43, 224, 232, 0) 100%);
}
.page-disclaimer .legal-tools__inner {
  display: grid;
  gap: 22px;
  padding-top: 30px;
  padding-bottom: 34px;
}
.page-disclaimer .legal-tools__note .bos-eyebrow {
  margin: 0 0 8px;
}
.page-disclaimer .legal-tools__note p:last-child {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bos-mist);
}
.page-disclaimer .legal-tools__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .legal-tools__plain {
  font-family: var(--bos-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--bos-mist);
  text-decoration: none;
  border-bottom: 1px dashed var(--bos-line);
  padding-bottom: 2px;
}
.page-disclaimer .legal-tools__plain:hover,
.page-disclaimer .legal-tools__plain:focus-visible {
  color: var(--bos-cyan);
  border-bottom-color: var(--bos-cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-disclaimer .legal-hero__inner {
    padding-top: 40px;
    padding-bottom: 56px;
  }
  .page-disclaimer .legal-hero__lead {
    font-size: 17px;
  }
  .page-disclaimer .legal-tools__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 940px) {
  .page-disclaimer .legal-hero__inner {
    padding-top: 56px;
    padding-bottom: 68px;
  }
  .page-disclaimer .legal-layout {
    grid-template-columns: minmax(0, 1fr) var(--legal-rail);
    gap: 64px;
    padding-top: 54px;
    padding-bottom: 76px;
  }
  .page-disclaimer .legal-body {
    order: 1;
  }
  .page-disclaimer .legal-index {
    order: 2;
    position: sticky;
    top: calc(var(--bos-hdr-h) + 24px);
  }
  .page-disclaimer .legal-body > section {
    padding: 38px 0;
  }
  .page-disclaimer .legal-body p {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-hero__jump a,
  .page-disclaimer .legal-index__link {
    transition: none;
  }
}

@media print {
  .page-disclaimer .legal-hero__bg,
  .page-disclaimer .legal-index,
  .page-disclaimer .legal-tools,
  .page-disclaimer .legal-hero__jump,
  .page-disclaimer .bos-breadcrumb {
    display: none !important;
  }
  .page-disclaimer,
  .page-disclaimer .legal-hero,
  .page-disclaimer .legal-tools {
    background: #fff !important;
    color: #111 !important;
  }
  .page-disclaimer .legal-hero h1,
  .page-disclaimer .legal-body h2 {
    color: #111 !important;
  }
  .page-disclaimer .legal-hero__lead,
  .page-disclaimer .legal-body p,
  .page-disclaimer .legal-list li {
    color: #222 !important;
  }
  .page-disclaimer .legal-layout {
    display: block;
    padding: 12px 0 0;
  }
  .page-disclaimer .legal-body > section {
    break-inside: avoid;
    border-top: 1px solid #ccc;
  }
}
<<<END>>>