.page-disclaimer {
  --doc-shell: 880px;
  --doc-pad: clamp(18px, 5vw, 44px);
  --doc-block: clamp(44px, 7.5vw, 84px);
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 10% 6%, rgba(192, 138, 46, 0.10), transparent 44%),
    radial-gradient(circle at 92% 62%, rgba(30, 58, 56, 0.08), transparent 48%);
  background-repeat: no-repeat;
  padding-bottom: clamp(64px, 10vw, 128px);
}

.page-disclaimer .doc-shell {
  width: 100%;
  max-width: var(--doc-shell);
  margin-inline: auto;
  padding-inline: var(--doc-pad);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(24px, 4vw, 48px);
  font-family: var(--font-index);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-disclaimer .crumbs__link {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .crumbs__link:hover,
.page-disclaimer .crumbs__link:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-disclaimer .crumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-2);
}

/* ---------- 页首 ---------- */
.page-disclaimer .doc-head {
  padding-top: clamp(30px, 5.5vw, 64px);
  padding-bottom: clamp(26px, 4.5vw, 44px);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(28px, 5vw, 48px);
}

.page-disclaimer .doc-head__kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  font-family: var(--font-index);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .doc-head__kicker::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(192, 138, 46, 0));
}

.page-disclaimer .doc-title {
  margin: 20px 0 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2.2rem, 7vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-disclaimer .doc-lede {
  margin: 20px 0 0;
  max-width: 38em;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 横幅图 ---------- */
.page-disclaimer .doc-media {
  position: relative;
  margin: 0 0 var(--doc-block);
  aspect-ratio: 8 / 3;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--paper-2);
}

.page-disclaimer .doc-media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .doc-media__caption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  background: rgba(245, 237, 223, 0.86);
  font-family: var(--font-index);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

/* ---------- 目录 ---------- */
.page-disclaimer .doc-toc {
  padding: clamp(20px, 3.5vw, 30px) 0;
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
  margin-bottom: var(--doc-block);
}

.page-disclaimer .doc-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-index);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .doc-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 2px;
  border-bottom: 1px dashed var(--line);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .doc-toc__link:hover,
.page-disclaimer .doc-toc__link:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-disclaimer .doc-toc__num {
  flex: none;
  font-family: var(--font-index);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* ---------- 条款 ---------- */
.page-disclaimer .doc-clauses {
  display: grid;
  gap: var(--doc-block);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--ink);
}

.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--font-index);
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.25rem, 3.6vw, 1.7rem);
  line-height: 1.4;
  color: var(--ink);
}

.page-disclaimer .clause__body {
  display: grid;
  gap: 18px;
  max-width: 40em;
  padding-top: 22px;
}

.page-disclaimer .clause__body p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .clause__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 26px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.page-disclaimer .clause__note {
  margin: 0;
  padding: 20px 22px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--paper-2);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .contact-list {
  display: grid;
  margin: 2px 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .contact-row {
  display: grid;
  gap: 4px;
  padding: 15px 2px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .contact-row__key {
  font-family: var(--font-index);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-disclaimer .contact-row__val {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .contact-row__val--mono {
  font-family: var(--font-index);
  letter-spacing: 0.04em;
}

/* ---------- 结尾行动区 ---------- */
.page-disclaimer .doc-foot {
  display: grid;
  gap: 22px;
  margin-top: clamp(56px, 9vw, 104px);
  padding: clamp(28px, 5vw, 46px) clamp(22px, 4vw, 42px);
  border-radius: var(--radius-lg);
  background: var(--indigo);
  color: var(--paper);
}

.page-disclaimer .doc-foot__title {
  margin: 0;
  max-width: 26em;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.2rem, 3.4vw, 1.6rem);
  line-height: 1.45;
  color: var(--paper);
}

.page-disclaimer .doc-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .doc-foot .btn--gold {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.page-disclaimer .doc-foot .btn--gold:hover,
.page-disclaimer .doc-foot .btn--gold:focus-visible {
  background: var(--gold-hi);
  border-color: var(--gold-hi);
}

.page-disclaimer .doc-foot .btn--ghost {
  color: var(--paper);
  border-color: var(--line-paper);
}

.page-disclaimer .doc-foot .btn--ghost:hover,
.page-disclaimer .doc-foot .btn--ghost:focus-visible {
  border-color: var(--gold-hi);
  color: var(--gold-hi);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .to-top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: clamp(32px, 5vw, 52px);
  padding: 11px 20px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-pill);
  background: transparent;
  font-family: var(--font-index);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .to-top:hover,
.page-disclaimer .to-top:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
}

/* ---------- 自适应 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .doc-toc__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 36px;
  }

  .page-disclaimer .contact-row {
    grid-template-columns: 132px 1fr;
    gap: 20px;
    align-items: baseline;
  }

  .page-disclaimer .doc-foot {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer {
    --doc-shell: 940px;
  }

  .page-disclaimer .doc-media {
    aspect-ratio: 16 / 6;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .crumbs__link,
  .page-disclaimer .doc-toc__link,
  .page-disclaimer .to-top,
  .page-disclaimer .doc-foot .btn--gold,
  .page-disclaimer .doc-foot .btn--ghost {
    transition: none;
  }
}
<<<END>>>