.page-disclaimer {
  --terms-corner: 18px;
  --terms-text: #23282B;
  --terms-rule: rgba(11, 13, 15, .13);
  background: var(--bone);
}

/* ---------- 页首 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  padding-block: clamp(24px, 5vw, 52px) clamp(56px, 8vw, 100px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), 0 100%);
}

.page-disclaimer .terms-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-disclaimer .terms-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: grayscale(1) contrast(1.15);
}

.page-disclaimer .terms-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, rgba(11, 13, 15, .97) 38%, rgba(11, 13, 15, .58) 100%);
}

.page-disclaimer .terms-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 4vw, 40px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

.page-disclaimer .terms-crumb a {
  color: var(--steel);
  text-decoration: none;
}

.page-disclaimer .terms-crumb a:hover,
.page-disclaimer .terms-crumb a:focus-visible {
  color: var(--lava);
}

.page-disclaimer .terms-crumb span[aria-hidden] {
  color: var(--rock);
}

.page-disclaimer .terms-hero .eyebrow {
  color: var(--signal);
}

.page-disclaimer .terms-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(2.1rem, 6.5vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--bone);
  max-width: 20ch;
}

.page-disclaimer .terms-hero__lede {
  margin: clamp(16px, 2.5vw, 24px) 0 0;
  max-width: 54ch;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.78;
  color: var(--text-soft);
}

/* ---------- 摘要面板 ---------- */
.page-disclaimer .terms-summary {
  margin-top: clamp(26px, 4vw, 44px);
  max-width: 760px;
  padding: clamp(16px, 3vw, 26px);
  background: rgba(23, 27, 30, .94);
  border: 1px solid var(--rock);
  border-left: 3px solid var(--lava);
  clip-path: polygon(var(--terms-corner) 0, 100% 0, 100% calc(100% - var(--terms-corner)), calc(100% - var(--terms-corner)) 100%, 0 100%, 0 var(--terms-corner));
}

.page-disclaimer .terms-summary__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-disclaimer .terms-summary__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-disclaimer .terms-summary__list li {
  border-top: 1px solid rgba(154, 174, 184, .16);
}

.page-disclaimer .terms-summary__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 44px;
  padding: 8px 4px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--bone);
  text-decoration: none;
  transition: color .2s var(--ease), transform .2s var(--ease);
}

.page-disclaimer .terms-summary__list a span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
}

.page-disclaimer .terms-summary__list a:hover,
.page-disclaimer .terms-summary__list a:focus-visible {
  color: var(--lava);
  transform: translate(2px, -2px);
}

@media (min-width: 620px) {
  .page-disclaimer .terms-summary__list {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 20px;
  }
}

/* ---------- 正文区 ---------- */
.page-disclaimer .terms-body {
  background: var(--bone);
  color: var(--terms-text);
  padding-block: clamp(36px, 6vw, 80px) clamp(48px, 7vw, 96px);
}

.page-disclaimer .terms-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
}

.page-disclaimer .terms-doc {
  max-width: 68ch;
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  padding-block: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--terms-rule);
}

.page-disclaimer .clause:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .clause .index-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1;
  color: var(--clay);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--terms-text);
}

.page-disclaimer .clause p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause ul {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer .clause li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .8em;
  width: 9px;
  height: 2px;
  background: var(--lava);
}

.page-disclaimer .clause a {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

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

/* ---------- 目录 ---------- */
.page-disclaimer .terms-toc {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.page-disclaimer .terms-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
}

.page-disclaimer .terms-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-height: 40px;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.4;
  color: #4A5157;
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 13, 15, .09);
  transition: color .18s var(--ease), padding-left .18s var(--ease);
}

.page-disclaimer .terms-toc__list a span {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--clay);
}

.page-disclaimer .terms-toc__list a:hover,
.page-disclaimer .terms-toc__list a:focus-visible {
  color: var(--ink);
  padding-left: 6px;
}

@media (min-width: 620px) and (max-width: 999px) {
  .page-disclaimer .terms-toc__list {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 24px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-grid {
    grid-template-columns: minmax(0, 1fr) 244px;
    align-items: start;
  }

  .page-disclaimer .terms-doc {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .terms-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 24px;
    background: var(--bone);
  }

  .page-disclaimer .terms-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer .terms-hero {
    background: #FFFFFF;
    clip-path: none;
    padding-block: 0 14px;
  }

  .page-disclaimer .terms-hero__bg,
  .page-disclaimer .terms-summary,
  .page-disclaimer .terms-toc {
    display: none;
  }

  .page-disclaimer .terms-hero__title,
  .page-disclaimer .terms-hero__lede {
    color: #000000;
    max-width: none;
  }

  .page-disclaimer .terms-crumb {
    color: #444444;
  }

  .page-disclaimer .terms-body {
    background: #FFFFFF;
    padding-block: 0;
  }

  .page-disclaimer .clause {
    break-inside: avoid;
  }
}
<<<END>>>