.page-disclaimer {
  --disc-line: rgba(29, 26, 22, 0.16);
  --disc-paper-muted: rgba(29, 26, 22, 0.66);
  --disc-idx: 224px;
  --disc-rail: 244px;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .disc-crumb {
  padding-top: clamp(16px, 3vw, 26px);
}

/* 页头 */
.page-disclaimer .disc-hero {
  position: relative;
  margin-top: clamp(16px, 3vw, 28px);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
  background:
    radial-gradient(120% 160% at 6% 0%, rgba(199, 255, 61, 0.1), transparent 55%),
    radial-gradient(90% 130% at 94% 100%, rgba(255, 106, 43, 0.1), transparent 62%),
    var(--ink-soft);
}

.page-disclaimer .disc-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.7);
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(32px, 6vw, 64px);
  padding-bottom: clamp(32px, 6vw, 64px);
}

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

.page-disclaimer .disc-hero__title {
  margin: 10px 0 0;
  font-size: clamp(38px, 7vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text);
}

.page-disclaimer .disc-hero__sub {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-disclaimer .disc-hero__lede {
  margin-top: 20px;
  max-width: 62ch;
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-disclaimer .disc-stamp {
  align-self: start;
  display: grid;
  gap: 4px;
  padding: 16px 20px 18px;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--lime);
  background: rgba(14, 36, 27, 0.78);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .disc-stamp__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .disc-stamp__num {
  font-size: 30px;
  line-height: 1.1;
  color: var(--lime);
  font-weight: 700;
}

.page-disclaimer .disc-stamp__meta {
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* 三栏骨架 */
.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(26px, 5vw, 44px);
}

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

/* 章节索引 */
.page-disclaimer .disc-index {
  min-width: 0;
  border-top: 1px solid var(--rule);
  padding-top: 14px;
}

.page-disclaimer .disc-index__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .disc-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .disc-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid var(--rule-soft);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.page-disclaimer .disc-index__link .mono {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-disclaimer .disc-index__link:hover,
.page-disclaimer .disc-index__link:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(199, 255, 61, 0.06);
}

.page-disclaimer .disc-index__link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* 奶油纸正文 */
.page-disclaimer .disc-body {
  min-width: 0;
  padding: clamp(22px, 4vw, 44px);
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--rule);
  border-radius: 2px;
}

.page-disclaimer .disc-sec {
  scroll-margin-top: calc(var(--frame-top) + 24px);
}

.page-disclaimer .disc-sec + .disc-sec {
  margin-top: clamp(26px, 4vw, 38px);
  padding-top: clamp(22px, 3.4vw, 32px);
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-sec__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--disc-paper-muted);
  margin-bottom: 6px;
}

.page-disclaimer .disc-sec h2 {
  margin: 0;
  font-size: clamp(21px, 2.8vw, 27px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper-ink);
}

.page-disclaimer .disc-sec p {
  margin: 12px 0 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--paper-ink);
}

.page-disclaimer .disc-body a {
  color: #123B2B;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: background-color var(--dur-fast) var(--ease);
}

.page-disclaimer .disc-body a:hover,
.page-disclaimer .disc-body a:focus-visible {
  background: rgba(199, 255, 61, 0.62);
}

.page-disclaimer .disc-body a:focus-visible {
  outline: 2px solid var(--panel-2);
  outline-offset: 2px;
}

/* 字段定义 */
.page-disclaimer .disc-fields {
  margin: 18px 0 0;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-fields > div {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-fields dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  font-weight: 700;
  color: var(--paper-ink);
}

.page-disclaimer .disc-fields dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--disc-paper-muted);
}

/* 引用格式 */
.page-disclaimer .disc-cite {
  margin: 18px 0 0;
  padding: 16px 18px;
  background: var(--panel-2);
  border-left: 3px solid var(--lime);
  border-radius: 2px;
}

.page-disclaimer .disc-cite__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 8px;
}

.page-disclaimer .disc-cite__line {
  margin: 0;
  max-width: none;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text);
  word-break: break-word;
}

/* 测试版提示 */
.page-disclaimer .disc-beta {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 3px solid var(--orange);
  background: rgba(255, 106, 43, 0.1);
}

.page-disclaimer .disc-beta__tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: #7A2C08;
  border: 1px solid rgba(255, 106, 43, 0.65);
  background: rgba(255, 106, 43, 0.18);
}

.page-disclaimer .disc-beta__text {
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-ink);
}

/* 联系条目 */
.page-disclaimer .disc-contact {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-contact li {
  display: grid;
  gap: 2px;
  padding: 11px 0;
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-contact__k {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--disc-paper-muted);
}

.page-disclaimer .disc-contact__v {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper-ink);
  word-break: break-word;
}

.page-disclaimer .disc-contact__v.mono {
  font-size: 14px;
  letter-spacing: 0.01em;
  color: #123B2B;
}

/* 右栏 */
.page-disclaimer .disc-rail {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-disclaimer .disc-rail__card {
  padding: 16px 18px 18px;
  border: 1px solid var(--rule);
  background: var(--panel);
}

.page-disclaimer .disc-rail__card--note {
  border-left: 3px solid var(--cyan);
  background: var(--ink-soft);
}

.page-disclaimer .disc-rail__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .disc-rail__stats {
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-rail__stats > div {
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-rail__num {
  font-size: 26px;
  line-height: 1.1;
  color: var(--lime);
  font-weight: 700;
}

.page-disclaimer .disc-rail__cap {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

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

.page-disclaimer .disc-rail__list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
  padding-left: 12px;
  border-left: 1px solid var(--rule);
}

.page-disclaimer .disc-rail__list .mono {
  font-size: 12.5px;
  color: var(--cyan);
}

.page-disclaimer .disc-rail__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* 响应式 */
@media (min-width: 560px) {
  .page-disclaimer .disc-fields > div {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-disclaimer .disc-contact li {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-disclaimer .disc-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disc-rail__card--note {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1fr) 220px;
    align-items: start;
  }

  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-idx) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .disc-index {
    position: sticky;
    top: calc(var(--frame-top) + 24px);
    padding-top: 16px;
  }

  .page-disclaimer .disc-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-index__link {
    display: flex;
    width: 100%;
    padding: 8px 10px 8px 0;
    border: 0;
    border-bottom: 1px solid var(--rule-soft);
    white-space: normal;
  }

  .page-disclaimer .disc-index__link:hover,
  .page-disclaimer .disc-index__link:focus-visible {
    border-color: var(--rule-soft);
    background: rgba(199, 255, 61, 0.05);
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-idx) minmax(0, 1fr) var(--disc-rail);
    gap: 36px;
  }

  .page-disclaimer .disc-rail {
    grid-template-columns: minmax(0, 1fr);
    position: sticky;
    top: calc(var(--frame-top) + 24px);
    align-self: start;
  }

  .page-disclaimer .disc-rail__card--note {
    grid-column: auto;
  }
}
<<<END>>>