.page-disclaimer {
  --disc-toc-w: 252px;
  --disc-panel-line: rgba(243, 238, 229, 0.14);
  --disc-body-text: rgba(243, 238, 229, 0.78);
  background: var(--ink-950);
  color: var(--paper);
  font-family: var(--sans);
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-top: clamp(22px, 4vw, 44px);
  padding-bottom: clamp(34px, 6vw, 68px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 86% 12%, rgba(34, 211, 238, 0.11), transparent 48%),
    linear-gradient(180deg, rgba(14, 34, 51, 0.85), rgba(7, 19, 31, 0));
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 clamp(20px, 3vw, 32px);
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--metal);
}

.page-disclaimer .breadcrumb-list li {
  display: inline-flex;
  align-items: center;
}

.page-disclaimer .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--rock);
}

.page-disclaimer .breadcrumb-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease-out);
}

.page-disclaimer .breadcrumb-link:hover,
.page-disclaimer .breadcrumb-link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 38px);
}

.page-disclaimer .disc-hero__copy {
  max-width: 640px;
}

.page-disclaimer .serif-kicker {
  margin: 0 0 clamp(12px, 2vw, 18px);
  font-family: var(--serif);
  font-size: clamp(13px, 1.4vw, 15px);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-disclaimer .display-title {
  margin: 0 0 clamp(16px, 2.5vw, 24px);
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(2.6rem, 8vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .lede {
  margin: 0 0 clamp(18px, 2.5vw, 26px);
  max-width: 42ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.8;
  color: var(--disc-body-text);
}

.page-disclaimer .disc-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .disc-hero__tags .tag {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 6px 10px;
  border-radius: 2px;
}

.page-disclaimer .disc-hero__figure {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--ink-900);
  box-shadow: var(--shadow);
}

.page-disclaimer .disc-hero__figure::before {
  content: "条款结构";
  position: absolute;
  top: -11px;
  left: 16px;
  padding: 2px 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  background: var(--ink-950);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 2px;
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
    gap: clamp(32px, 5vw, 64px);
  }
}

/* ---------- 正文布局 ---------- */
.page-disclaimer .disc-body {
  padding-top: clamp(32px, 5vw, 64px);
}

.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

@media (min-width: 960px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-toc-w) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 56px);
  }
}

/* ---------- 目录 ---------- */
.page-disclaimer .disc-toc {
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--ink-900);
}

.page-disclaimer .disc-toc__label {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .disc-toc__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc__list li + li {
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-toc__link {
  display: block;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--disc-body-text);
  text-decoration: none;
  transition: color 0.2s var(--ease-out), padding-left 0.2s var(--ease-out);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--cyan);
  padding-left: 6px;
}

.page-disclaimer .disc-toc__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--metal);
}

@media (min-width: 960px) {
  .page-disclaimer .disc-toc {
    position: sticky;
    top: 88px;
  }
}

/* ---------- 章节折叠 ---------- */
.page-disclaimer .disc-sections {
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 2vw, 18px);
  min-width: 0;
}

.page-disclaimer .disc-section {
  border: 1px solid var(--disc-panel-line);
  border-radius: 4px;
  background: var(--ink-900);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.24);
  transition: border-color 0.25s var(--ease-out);
}

.page-disclaimer .disc-section[open] {
  border-color: var(--line-strong);
}

.page-disclaimer .disc-section__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: clamp(14px, 2vw, 20px) clamp(16px, 2.6vw, 28px);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.page-disclaimer .disc-section__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-section__head:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
  border-radius: 4px;
}

.page-disclaimer .disc-section__no {
  flex: 0 0 auto;
  padding: 4px 7px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--cyan);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
}

.page-disclaimer .disc-section__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-disclaimer .disc-section__chev {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--metal);
  border-bottom: 2px solid var(--metal);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.page-disclaimer .disc-section[open] .disc-section__chev {
  transform: rotate(-135deg) translateY(-2px);
  border-color: var(--cyan);
}

.page-disclaimer .disc-section__body {
  padding: clamp(16px, 2vw, 22px) clamp(16px, 2.6vw, 28px) clamp(20px, 2.6vw, 28px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-section__body p {
  margin: 0 0 14px;
  max-width: 74ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--disc-body-text);
}

.page-disclaimer .disc-section__body p + ul {
  margin-top: 4px;
}

.page-disclaimer .disc-section__body ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-section__body li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 11px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--disc-body-text);
}

.page-disclaimer .disc-section__body li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-section__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 底部行动条 ---------- */
.page-disclaimer .disc-cta-band {
  padding-top: clamp(32px, 5vw, 56px);
}

.page-disclaimer .disc-cta {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.09), transparent 58%),
    var(--ink-900);
}

.page-disclaimer .disc-cta__text {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: rgba(243, 238, 229, 0.86);
}

.page-disclaimer .disc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 760px) {
  .page-disclaimer .disc-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(20px, 4vw, 48px);
  }
}

/* ---------- 窄屏适配 ---------- */
@media (max-width: 520px) {
  .page-disclaimer .disc-section__head {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
  }

  .page-disclaimer .disc-section__title {
    flex: 1 1 calc(100% - 46px);
  }

  .page-disclaimer .disc-section__chev {
    margin-left: auto;
  }

  .page-disclaimer .disc-cta__actions .button {
    width: 100%;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-section,
  .page-disclaimer .disc-section__chev,
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .breadcrumb-link {
    transition-duration: 0.01ms;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111111;
  }

  .page-disclaimer .disc-hero {
    background: none;
    border-bottom: 1px solid #999999;
  }

  .page-disclaimer .disc-hero__figure,
  .page-disclaimer .disc-toc,
  .page-disclaimer .disc-section,
  .page-disclaimer .disc-cta {
    background: #ffffff;
    border-color: #bbbbbb;
    box-shadow: none;
  }

  .page-disclaimer .disc-section__title,
  .page-disclaimer .display-title {
    color: #111111;
  }

  .page-disclaimer .disc-section__body p,
  .page-disclaimer .disc-section__body li,
  .page-disclaimer .lede {
    color: #222222;
  }

  .page-disclaimer .disc-cta-band {
    display: none;
  }
}
<<<END>>>