.page-disclaimer {
  --terms-note-line: #16394F;
  --terms-pad: calc(var(--b) * 3);
  padding-bottom: calc(var(--b) * 12);
  background:
    radial-gradient(1100px 400px at 82% -10%, rgba(217, 166, 75, 0.10), transparent 68%),
    radial-gradient(860px 460px at 4% 26%, rgba(198, 64, 44, 0.08), transparent 72%);
  background-repeat: no-repeat;
}

.page-disclaimer .breadcrumb {
  padding-top: calc(var(--b) * 3);
  margin-bottom: calc(var(--b) * 2);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--b) * 1.5);
  padding: calc(var(--b) * 2) 0 calc(var(--b) * 3);
  border-bottom: var(--line);
}

.page-disclaimer .terms-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  color: var(--cinnabar);
  letter-spacing: 0.18em;
}

.page-disclaimer .terms-eyebrow::after {
  content: "";
  flex: 0 0 auto;
  width: min(140px, 22vw);
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.page-disclaimer h1 {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(38px, 7.4vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .terms-lede {
  margin: 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 主题图 ---------- */
.page-disclaimer .terms-figure {
  margin: calc(var(--b) * 4) 0 0;
}

.page-disclaimer .terms-figure .figure-frame {
  border: var(--line);
  background: var(--trench);
  overflow: hidden;
}

.page-disclaimer .terms-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .terms-figure .figure-caption {
  margin-top: calc(var(--b) * 1.25);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 吸顶条款目录 ---------- */
.page-disclaimer .clause-index {
  position: sticky;
  top: 0;
  z-index: 6;
  margin-top: calc(var(--b) * 4);
  background: rgba(4, 18, 30, 0.95);
  border-top: var(--line);
  border-bottom: var(--line);
}

.page-disclaimer .clause-index-list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .clause-index-list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .clause-index-list li {
  flex: 0 0 auto;
  border-right: var(--line);
}

.page-disclaimer .clause-index-list li:first-child {
  border-left: var(--line);
}

.page-disclaimer .clause-index-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 16px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease;
}

.page-disclaimer .clause-index-list a .numeric {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cinnabar);
}

.page-disclaimer .clause-index-list a:hover,
.page-disclaimer .clause-index-list a:focus-visible {
  color: var(--gold-hi);
  border-bottom-color: var(--gold);
}

/* ---------- 条款双栏对照 ---------- */
.page-disclaimer .clause-list {
  margin-top: calc(var(--b) * 4);
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--b) * 2.5);
  padding: calc(var(--b) * 4) 0;
  border-bottom: var(--line);
}

.page-disclaimer .clause-num {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 calc(var(--b) * 1.25);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cinnabar);
}

.page-disclaimer .clause-num::after {
  content: "";
  flex: 0 1 auto;
  width: min(120px, 30%);
  height: 1px;
  background: var(--cinnabar);
  opacity: 0.85;
}

.page-disclaimer .clause-title {
  margin: 0 0 calc(var(--b) * 1.5);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .clause-body {
  margin: 0;
  max-width: 66ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--paper);
}

.page-disclaimer .cite-sample {
  margin: calc(var(--b) * 2) 0 0;
  padding: 14px 16px;
  background: var(--trench);
  border: var(--line);
  border-left: 3px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
  color: var(--gold-hi);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-disclaimer .clause-note {
  padding-left: calc(var(--b) * 2);
  border-left: 2px solid var(--terms-note-line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  transition: border-color var(--t-base) ease, color var(--t-base) ease;
}

.page-disclaimer .clause-note p {
  margin: 0;
}

.page-disclaimer .note-tag {
  font-family: var(--font-index);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.18em;
  color: var(--jade);
  margin-bottom: 6px;
}

.page-disclaimer .note-key {
  margin-top: calc(var(--b) * 2);
  color: var(--gold);
}

.page-disclaimer .clause:hover .clause-note,
.page-disclaimer .clause:focus-within .clause-note {
  border-left-color: var(--gold);
  color: var(--paper);
}

.page-disclaimer .clause:hover .note-key,
.page-disclaimer .clause:focus-within .note-key {
  color: var(--gold-hi);
}

/* ---------- 继续查阅 ---------- */
.page-disclaimer .terms-next {
  margin-top: calc(var(--b) * 6);
  padding-top: calc(var(--b) * 3);
  border-top: var(--line);
}

.page-disclaimer .terms-next-title {
  margin: 0 0 calc(var(--b) * 2);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 22px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .terms-links {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--line);
}

.page-disclaimer .terms-links li {
  border-bottom: var(--line);
}

.page-disclaimer .terms-links a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "t a"
    "d a";
  gap: 4px 16px;
  padding: 18px 6px;
  text-decoration: none;
  color: var(--paper);
  transition: background var(--t-fast) ease;
}

.page-disclaimer .terms-links a:hover,
.page-disclaimer .terms-links a:focus-visible {
  background: rgba(10, 33, 51, 0.85);
}

.page-disclaimer .link-title {
  grid-area: t;
  font-size: 17px;
  line-height: 1.5;
  color: var(--gold);
  transition: color var(--t-fast) ease;
}

.page-disclaimer .terms-links a:hover .link-title {
  color: var(--gold-hi);
}

.page-disclaimer .link-desc {
  grid-area: d;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .link-arrow {
  grid-area: a;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--surf);
  transition: color var(--t-fast) ease;
}

.page-disclaimer .terms-links a:hover .link-arrow {
  color: var(--cinnabar);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 640px) {
  .page-disclaimer .breadcrumb {
    padding-top: calc(var(--b) * 2);
  }

  .page-disclaimer .clause-index-list a {
    padding: 10px 12px;
    font-size: 12px;
    gap: 6px;
  }

  .page-disclaimer .clause {
    padding: calc(var(--b) * 3) 0;
    gap: calc(var(--b) * 2);
  }

  .page-disclaimer .clause-note {
    padding-left: calc(var(--b) * 1.5);
    font-size: 14px;
  }

  .page-disclaimer .clause-body {
    font-size: 16px;
  }

  .page-disclaimer .terms-links a {
    padding: 16px 4px;
  }
}

/* ---------- 宽屏双栏 ---------- */
@media (min-width: 940px) {
  .page-disclaimer .terms-hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.75fr);
    grid-template-areas:
      "eyebrow eyebrow"
      "title lede";
    column-gap: calc(var(--b) * 6);
    align-items: end;
    padding-bottom: calc(var(--b) * 4);
  }

  .page-disclaimer .terms-eyebrow {
    grid-area: eyebrow;
  }

  .page-disclaimer h1 {
    grid-area: title;
  }

  .page-disclaimer .terms-lede {
    grid-area: lede;
    padding-bottom: 8px;
  }

  .page-disclaimer .clause {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    column-gap: calc(var(--b) * 7);
    row-gap: calc(var(--b) * 3);
    padding: calc(var(--b) * 5) 0;
  }

  .page-disclaimer .clause-note {
    padding-left: calc(var(--b) * 3);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-index-list a,
  .page-disclaimer .clause-note,
  .page-disclaimer .terms-links a,
  .page-disclaimer .link-title,
  .page-disclaimer .link-arrow {
    transition: none;
  }
}
<<<END>>>