.page-disclaimer {
  --disc-ink: #17251D;
  --disc-ink-soft: #55645A;
  --disc-rule: rgba(27, 42, 34, 0.18);
  --disc-paper-soft: #E7DCC8;
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-disclaimer .disc-crumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
  font-size: 13px;
}

.page-disclaimer .disc-hero {
  padding-top: clamp(28px, 4vw, 52px);
  position: relative;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, var(--line-soft), var(--line-mid) 40%, transparent);
}

.page-disclaimer .disc-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-disclaimer .disc-hero__title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lede {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

/* 版本刻度标尺 */
.page-disclaimer .disc-scale {
  margin: clamp(28px, 4vw, 44px) 0 clamp(24px, 3.4vw, 38px);
  padding-top: 16px;
  border-top: 1px solid var(--line-mid);
  position: relative;
}

.page-disclaimer .disc-scale__cap {
  display: block;
  margin-bottom: 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--cyan-2);
}

.page-disclaimer .disc-scale__track {
  display: flex;
  gap: clamp(14px, 3vw, 40px);
  margin: 0;
  padding: 0 0 12px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .disc-scale__mark {
  flex: 0 0 auto;
  position: relative;
  padding-top: 14px;
  min-width: 128px;
}

.page-disclaimer .disc-scale__mark::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--ink-700);
  border: 1px solid var(--line-mid);
  transform: rotate(45deg);
}

.page-disclaimer .disc-scale__mark.is-current::before {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 122, 46, 0.16);
}

.page-disclaimer .disc-scale__n {
  display: block;
  font-size: 22px;
  line-height: 1;
  color: var(--mist);
}

.page-disclaimer .disc-scale__mark.is-current .disc-scale__n {
  color: var(--orange);
}

.page-disclaimer .disc-scale__t {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.5;
  color: #8FA098;
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  overflow: hidden;
  background: var(--ink-800);
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  opacity: 0.72;
}

/* 正文两栏 */
.page-disclaimer .disc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(32px, 5vw, 56px);
}

.page-disclaimer .disc-toc {
  border: 1px solid var(--line-soft);
  background: rgba(12, 42, 32, 0.6);
  padding: 20px 18px;
}

.page-disclaimer .disc-toc__cap {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--cyan-2);
}

.page-disclaimer .disc-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .disc-toc__list li {
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .disc-toc__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 11px 2px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color 180ms var(--ease), padding-left 180ms var(--ease);
}

.page-disclaimer .disc-toc__list a .mono {
  font-size: 12px;
  color: var(--cyan-2);
}

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

.page-disclaimer .disc-version {
  margin-top: 18px;
  border-top: 1px solid var(--line-soft);
  padding-top: 14px;
}

.page-disclaimer .disc-version__summary {
  cursor: pointer;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--orange);
}

.page-disclaimer .disc-version__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-version__summary::after {
  content: " +";
  font-family: var(--font-mono);
}

.page-disclaimer .disc-version[open] .disc-version__summary::after {
  content: " −";
}

.page-disclaimer .disc-version__list {
  margin: 12px 0 0;
  padding: 0 0 0 2px;
  list-style: none;
  font-size: 12.5px;
  line-height: 1.7;
  color: #93A79E;
}

.page-disclaimer .disc-version__list li {
  padding: 6px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-disclaimer .disc-version__list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-version__list .mono {
  color: var(--cyan-2);
  margin-right: 8px;
}

.page-disclaimer .disc-toc__side {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-disclaimer .disc-toc__side-cap {
  margin: 0 0 2px;
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--cyan-2);
}

.page-disclaimer .disc-toc__side a {
  font-size: 13.5px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
}

.page-disclaimer .disc-toc__side a:hover,
.page-disclaimer .disc-toc__side a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line-mid);
}

/* 暖纸纸面 */
.page-disclaimer .disc-paper {
  color: var(--disc-ink);
  padding: clamp(22px, 3.6vw, 52px);
  box-shadow: 0 18px 40px -30px rgba(0, 0, 0, 0.7);
}

.page-disclaimer .disc-sec {
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .disc-sec + .disc-sec {
  margin-top: clamp(20px, 3vw, 32px);
}

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

.page-disclaimer .disc-sec__no {
  font-size: 30px;
  line-height: 1;
  color: var(--orange);
  flex: 0 0 auto;
}

.page-disclaimer .disc-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--disc-ink);
}

.page-disclaimer .disc-clause {
  display: flex;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--disc-ink);
}

.page-disclaimer .disc-clause__no {
  flex: 0 0 auto;
  font-size: 12px;
  line-height: 2.3;
  color: #8B7A5E;
}

.page-disclaimer .disc-clause a {
  color: #0F6E63;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-clause a:hover,
.page-disclaimer .disc-clause a:focus-visible {
  color: #B0530F;
}

/* 纪律图例 */
.page-disclaimer .disc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 4px 0 16px 26px;
  padding: 10px 12px;
  background: var(--disc-paper-soft);
  border-left: 2px solid var(--orange);
}

.page-disclaimer .disc-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-legend__swatch {
  display: inline-block;
  width: 14px;
  height: 18px;
  border-radius: 1px;
}

.page-disclaimer .disc-legend__swatch--red {
  background: var(--red);
}

.page-disclaimer .disc-legend__swatch--yellow {
  background: var(--yellow);
}

.page-disclaimer .disc-legend__swatch--mix {
  background: linear-gradient(180deg, var(--yellow) 0 50%, var(--red) 50% 100%);
}

/* 折叠条款 */
.page-disclaimer .disc-fold {
  margin: 10px 0 4px 26px;
  border-left: 2px solid var(--paper-2);
  transition: border-color 200ms var(--ease);
}

.page-disclaimer .disc-fold[open] {
  border-left-color: var(--orange);
}

.page-disclaimer .disc-fold__summary {
  cursor: pointer;
  list-style: none;
  padding: 8px 12px;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.55;
  color: #0F6E63;
  background: rgba(216, 207, 190, 0.5);
}

.page-disclaimer .disc-fold__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-fold__summary::after {
  content: " 展开";
  font-family: var(--font-mono);
  font-size: 11px;
  color: #8B7A5E;
}

.page-disclaimer .disc-fold[open] .disc-fold__summary::after {
  content: " 收起";
}

.page-disclaimer .disc-fold__body {
  padding: 4px 14px 10px;
}

.page-disclaimer .disc-fold__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-paper__foot {
  margin: clamp(26px, 3vw, 38px) 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--disc-rule);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: #8B7A5E;
}

@media (min-width: 900px) {
  .page-disclaimer .disc-body {
    grid-template-columns: 268px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 24px;
  }

  .page-disclaimer .disc-clause {
    font-size: 15.5px;
  }

  .page-disclaimer .disc-clause__no {
    min-width: 34px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .disc-body {
    grid-template-columns: 292px minmax(0, 1fr);
    gap: 56px;
  }
}

@media (max-width: 559px) {
  .page-disclaimer .disc-legend,
  .page-disclaimer .disc-fold {
    margin-left: 0;
  }

  .page-disclaimer .disc-clause {
    flex-direction: column;
    gap: 0;
  }

  .page-disclaimer .disc-clause__no {
    line-height: 1.9;
  }

  .page-disclaimer .disc-sec__no {
    font-size: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__list a {
    transition: none;
  }
}

@media print {
  .page-disclaimer .disc-toc,
  .page-disclaimer .disc-scale,
  .page-disclaimer .disc-hero__figure {
    display: none;
  }

  .page-disclaimer .disc-paper {
    box-shadow: none;
  }
}
<<<END>>>