.page-disclaimer {
  --disc-mark: 56px;
  --disc-mark-active: 104px;
  background: var(--void-950);
  color: var(--silver-300);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  padding-block: clamp(28px, 5vw, 56px) clamp(36px, 6vw, 72px);
  border-bottom: var(--rule-thick) solid var(--hairline-700);
  overflow: hidden;
}

.page-disclaimer .disc-hero__signal {
  height: 3px;
  background: var(--grad-signal);
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
}

.page-disclaimer .disc-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7.2vw, 4.4rem);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--silver-050);
  margin: 20px 0 0;
  max-width: 16ch;
}

.page-disclaimer .disc-hero__lede {
  max-width: 58ch;
  margin-top: clamp(18px, 2.5vw, 28px);
  color: var(--silver-300);
}

.page-disclaimer .disc-hero__meta {
  margin: 22px 0 0;
  font-size: var(--fs-1);
  letter-spacing: 0.16em;
  color: var(--silver-300);
}

.page-disclaimer .disc-hero__media {
  margin: clamp(28px, 4vw, 48px) 0 0;
  opacity: 0.68;
  border: var(--rule) solid var(--hairline-700);
}

.page-disclaimer .disc-hero__media .media-frame__img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 章节索引 ---------- */

.page-disclaimer .disc-index {
  border-bottom: 1px solid var(--hairline-700);
  padding-block: clamp(20px, 3vw, 32px);
}

.page-disclaimer .section-index__title {
  margin: 0 0 14px;
  font-size: var(--fs-1);
  letter-spacing: 0.18em;
  color: var(--silver-300);
}

.page-disclaimer .section-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}

.page-disclaimer .section-index__link {
  font-size: var(--fs-2);
  color: var(--silver-300);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-hover), border-color var(--dur-hover);
}

.page-disclaimer .section-index__link:hover,
.page-disclaimer .section-index__link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

/* ---------- 条款区块 ---------- */

.page-disclaimer .disc-section {
  border-bottom: 1px solid var(--hairline-700);
  padding-block: clamp(34px, 5vw, 68px);
  scroll-margin-top: calc(var(--nav-h) + 24px);
}

.page-disclaimer .disc-section__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 36px);
}

.page-disclaimer .disc-section__body {
  min-width: 0;
}

.page-disclaimer .disc-section__mark {
  display: block;
  width: var(--disc-mark);
  height: 3px;
  background: var(--amber-400);
  margin-bottom: 18px;
  transition: width var(--dur-hover);
}

.page-disclaimer .disc-section:target .disc-section__mark {
  width: var(--disc-mark-active);
}

.page-disclaimer .disc-section__num {
  margin: 0 0 10px;
  font-size: var(--fs-1);
  letter-spacing: 0.22em;
  color: var(--silver-300);
}

.page-disclaimer .disc-section__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--silver-050);
}

.page-disclaimer .prose p {
  margin: 0 0 16px;
  max-width: 64ch;
  line-height: 1.75;
}

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

.page-disclaimer .prose a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline-700);
  transition: border-color var(--dur-hover), color var(--dur-hover);
}

.page-disclaimer .prose a:hover,
.page-disclaimer .prose a:focus-visible {
  color: var(--silver-050);
  border-bottom-color: var(--violet-500);
}

/* ---------- 旁注 ---------- */

.page-disclaimer .disc-note {
  border-left: 3px solid var(--hairline-700);
  padding-left: 16px;
  font-size: var(--fs-2);
  line-height: 1.8;
  color: var(--silver-300);
}

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

.page-disclaimer .disc-note__label {
  margin: 0 0 8px;
  font-size: var(--fs-1);
  letter-spacing: 0.18em;
  color: var(--silver-050);
}

/* ---------- 风险区 ---------- */

.page-disclaimer .disc-risk {
  margin-top: 26px;
  padding: clamp(16px, 3vw, 30px);
  background: var(--wine-zone);
  border: var(--rule) solid var(--hairline-700);
}

.page-disclaimer .disc-risk .zone__label {
  margin: 0 0 16px;
  font-size: var(--fs-1);
  letter-spacing: 0.18em;
  color: var(--amber-400);
}

.page-disclaimer .disc-folds {
  margin-top: 26px;
  display: grid;
  gap: 12px;
}

/* ---------- 引用规则 ---------- */

.page-disclaimer .disc-rules {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--hairline-700);
}

.page-disclaimer .disc-rules__item {
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline-700);
  line-height: 1.75;
  font-size: var(--fs-3);
}

.page-disclaimer .disc-rules__tag {
  display: block;
  margin-bottom: 8px;
  font-size: var(--fs-1);
  letter-spacing: 0.16em;
  color: var(--silver-050);
}

/* ---------- 联系方式 ---------- */

.page-disclaimer .disc-contact {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--hairline-700);
}

.page-disclaimer .disc-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline-700);
  font-size: var(--fs-3);
}

.page-disclaimer .disc-contact__key {
  min-width: 8em;
  font-size: var(--fs-2);
  letter-spacing: 0.14em;
  color: var(--silver-300);
}

.page-disclaimer .disc-contact__val {
  color: var(--silver-050);
}

.page-disclaimer .disc-warn {
  margin: 24px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--amber-400);
  background: var(--panel-900);
  color: var(--silver-300);
  font-size: var(--fs-2);
  line-height: 1.8;
  max-width: 64ch;
}

/* ---------- 结尾 ---------- */

.page-disclaimer .disc-outro {
  padding-block: clamp(34px, 5vw, 64px);
  background: var(--indigo-zone);
  border-bottom: var(--rule-thick) solid var(--hairline-700);
}

.page-disclaimer .disc-outro__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--silver-050);
}

.page-disclaimer .disc-outro__text {
  margin: 0;
  max-width: 60ch;
  line-height: 1.75;
  color: var(--silver-300);
}

.page-disclaimer .disc-outro__actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
}

/* ---------- 桌面栅格 ---------- */

@media (min-width: 900px) {
  .page-disclaimer .disc-section__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-disclaimer .disc-note {
    position: sticky;
    top: calc(var(--nav-h) + 24px);
    align-self: start;
  }

  .page-disclaimer .disc-rules__item,
  .page-disclaimer .disc-contact__row {
    padding-inline: 4px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-hero__inner {
    padding-right: 12%;
  }

  .page-disclaimer .disc-hero__media {
    margin-top: clamp(36px, 4vw, 60px);
  }
}
<<<END>>>