.page-disclaimer {
  padding-bottom: var(--sp-7);
}

.page-disclaimer .breadcrumb {
  margin-top: var(--sp-4);
  font-size: 0.82rem;
  color: var(--slate);
}

.page-disclaimer .breadcrumb a {
  color: var(--blue-500);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .breadcrumb span[aria-hidden="true"] {
  padding: 0 6px;
  color: var(--line-400);
}

/* 首屏 */
.page-disclaimer .disclaimer-hero {
  padding-block: var(--sp-5) var(--sp-4);
}

.page-disclaimer .disclaimer-hero__grid {
  display: grid;
  gap: var(--sp-4);
}

.page-disclaimer .disclaimer-hero__title {
  margin: var(--sp-2) 0 0;
  font-size: var(--step-4);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.04;
  color: var(--ink-900);
}

.page-disclaimer .disclaimer-hero__sub {
  display: block;
  margin-top: var(--sp-2);
  font-size: var(--step-1);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--slate);
}

.page-disclaimer .disclaimer-hero__lead {
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.8;
  color: var(--ink-700);
  max-width: 46ch;
}

.page-disclaimer .disclaimer-hero__stamp {
  margin: var(--sp-3) 0 0;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--amber-deep);
  text-transform: uppercase;
}

/* 通栏图 */
.page-disclaimer .disclaimer-visual {
  margin: var(--sp-4) 0 0;
}

.page-disclaimer .disclaimer-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--paper-200);
  border: 1px solid var(--line-400);
}

.page-disclaimer .disclaimer-visual figcaption {
  margin-top: var(--sp-1);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--slate);
}

/* 条款索引带 */
.page-disclaimer .disclaimer-toc {
  display: flex;
  flex-wrap: nowrap;
  gap: 0;
  margin: var(--sp-4) 0 0;
  padding: 0;
  overflow-x: auto;
  border-top: 1px solid var(--ink-700);
  border-bottom: 1px solid var(--line-400);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .disclaimer-toc__item {
  flex: 0 0 auto;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px var(--sp-3);
  border-right: 1px solid var(--paper-200);
  font-size: 0.85rem;
  color: var(--ink-700);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--shift) var(--ease), color var(--shift) var(--ease);
}

.page-disclaimer .disclaimer-toc__item .mono {
  font-size: 0.72rem;
  color: var(--amber-deep);
}

.page-disclaimer .disclaimer-toc__item:hover,
.page-disclaimer .disclaimer-toc__item:focus-visible {
  background: var(--paper-200);
  color: var(--ink-900);
  outline: none;
}

.page-disclaimer .disclaimer-toc__item.is-active {
  background: var(--white);
  color: var(--ink-900);
  box-shadow: inset 0 -2px 0 var(--amber);
}

/* 条款正文 */
.page-disclaimer .disclaimer-clauses {
  margin-top: var(--sp-3);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: var(--sp-2);
  padding-block: var(--sp-4);
  border-top: 1px solid var(--line-400);
  scroll-margin-top: 96px;
  transition: border-top-color var(--shift) var(--ease);
}

.page-disclaimer .clause:hover,
.page-disclaimer .clause:focus-within {
  border-top-color: var(--blue-500);
}

.page-disclaimer .clause__no {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--amber);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__title {
  margin: 0 0 var(--sp-2);
  font-size: var(--step-2);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .clause__body p {
  margin: 0 0 0.9em;
  max-width: 64ch;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-disclaimer .clause__body a {
  color: var(--blue-500);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .clause__body a:hover {
  color: var(--amber-deep);
}

.page-disclaimer .clause__body .mono {
  font-size: 0.88em;
  color: var(--ink-900);
  background: var(--paper-200);
  padding: 1px 5px;
}

.page-disclaimer .clause__action {
  margin: var(--sp-2) 0 0;
  padding: 10px 0 10px var(--sp-2);
  border-left: 3px solid var(--amber-deep);
  background: linear-gradient(90deg, rgba(192, 138, 46, 0.1), rgba(192, 138, 46, 0) 72%);
  color: var(--ink-900);
  font-weight: 500;
  max-width: 64ch;
}

.page-disclaimer .clause__steps {
  margin: 0 0 1em;
  padding: 0;
  list-style: none;
  counter-reset: step;
  max-width: 64ch;
}

.page-disclaimer .clause__steps li {
  counter-increment: step;
  position: relative;
  padding-left: 30px;
  margin-bottom: 0.65em;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-disclaimer .clause__steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.32em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--amber-deep);
}

.page-disclaimer .clause__steps strong {
  color: var(--ink-900);
  font-weight: 700;
}

.page-disclaimer .clause__sample {
  display: block;
  margin: 0 0 1em;
  padding: 8px var(--sp-2);
  max-width: 64ch;
  border: 1px solid var(--line-400);
  border-left: 3px solid var(--blue-500);
  background: var(--white);
  font-size: 0.8rem;
  color: var(--ink-700);
  overflow-wrap: anywhere;
}

.page-disclaimer .clause__copy {
  margin-top: var(--sp-2);
  padding: 6px 12px;
  border: 1px solid var(--line-400);
  border-radius: 0;
  background: var(--white);
  color: var(--blue-500);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color var(--shift) var(--ease), color var(--shift) var(--ease);
}

.page-disclaimer .clause__copy:hover,
.page-disclaimer .clause__copy:focus-visible {
  border-color: var(--blue-500);
  color: var(--ink-900);
  outline: none;
}

.page-disclaimer .clause__copy.is-copied {
  border-color: var(--amber);
  color: var(--amber-deep);
}

/* 收束 */
.page-disclaimer .disclaimer-outro {
  margin-top: var(--sp-6);
  padding: var(--sp-4);
  background: var(--paper-200);
  border-left: 3px solid var(--amber);
}

.page-disclaimer .disclaimer-outro h2 {
  margin: 0 0 var(--sp-2);
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .disclaimer-outro p {
  margin: 0;
  max-width: 60ch;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-disclaimer .disclaimer-outro a {
  color: var(--amber-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disclaimer-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
}

.page-disclaimer .disclaimer-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-top: var(--sp-5);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line-400);
}

.page-disclaimer .disclaimer-foot__meta {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--slate);
  text-transform: uppercase;
}

/* 动效 */
.page-disclaimer.reveal-on [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--shift) var(--ease), transform var(--shift) var(--ease);
}

.page-disclaimer.reveal-on [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

.page-disclaimer [data-reveal-delay="1"] {
  transition-delay: 60ms;
}

.page-disclaimer [data-reveal-delay="2"] {
  transition-delay: 120ms;
}

.page-disclaimer [data-reveal-delay="3"] {
  transition-delay: 180ms;
}

.page-disclaimer [data-reveal-delay="4"] {
  transition-delay: 240ms;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer.reveal-on [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-disclaimer * {
    animation: none !important;
    transition: none !important;
  }
}

/* 中等屏以上 */
@media (min-width: 900px) {
  .page-disclaimer .disclaimer-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: var(--sp-6);
    align-items: end;
  }

  .page-disclaimer .disclaimer-hero__aside {
    padding-left: var(--sp-3);
    border-left: 1px solid var(--line-400);
  }
}

/* 宽屏：右侧留出批注宽度 */
@media (min-width: 1024px) {
  .page-disclaimer .clause {
    grid-template-columns: 56px minmax(0, 600px) minmax(0, 1fr);
    column-gap: var(--sp-4);
  }

  .page-disclaimer .clause::after {
    content: "";
    grid-column: 3;
    grid-row: 1;
    align-self: stretch;
    justify-self: end;
    width: 1px;
    background: var(--paper-200);
  }

  .page-disclaimer .clause__no {
    width: 48px;
    height: 48px;
  }
}
<<<END>>>