.page-disclaimer {
  --pd-line: 2px solid var(--ink-900);
  --pd-hair: 1px solid var(--stone-300);
  --pd-num-col: 3.5rem;
  background: var(--paper-50);
  color: var(--ink-900);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ============ 首屏 ============ */
.page-disclaimer .usage-lead {
  padding: 40px 0 0;
  border-bottom: var(--pd-line);
}

.page-disclaimer .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0 10px;
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  font-family: var(--font-label);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-700);
}

.page-disclaimer .crumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--stone-300);
}

.page-disclaimer .crumbs a {
  color: var(--slate-700);
  text-decoration: none;
  border-bottom: 1px solid var(--stone-300);
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--card-red);
  border-bottom-color: var(--card-red);
}

.page-disclaimer .lead-grid {
  display: grid;
  gap: 36px;
  padding-bottom: 48px;
}

.page-disclaimer .eyebrow {
  font-family: var(--font-label);
  font-size: 0.875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay-500);
  margin: 0 0 18px;
}

.page-disclaimer h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7.2vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  text-wrap: balance;
}

.page-disclaimer .lead-sub {
  max-width: 60ch;
  margin: 0 0 30px;
  font-size: 1.0625rem;
  color: var(--slate-700);
}

.page-disclaimer .lead-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 16px 0 0;
  border-top: var(--pd-hair);
  font-family: var(--font-label);
  font-size: 0.875rem;
  letter-spacing: 0.07em;
  color: var(--slate-700);
}

.page-disclaimer .lead-meta .num {
  font-size: 1.2em;
  color: var(--card-red);
}

/* 条款速览深色卡 */
.page-disclaimer .lead-note {
  background: var(--ink-900);
  color: var(--paper-50);
  border: var(--pd-line);
  box-shadow: var(--shadow-hard);
  padding: 24px 22px 26px;
}

.page-disclaimer .lead-note-title {
  font-family: var(--font-label);
  font-size: 1rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--card-yellow);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(251, 249, 245, 0.22);
}

.page-disclaimer .toc-list {
  list-style: none;
  counter-reset: toc;
  margin: 0;
  padding: 0;
}

.page-disclaimer .toc-list li {
  counter-increment: toc;
  border-bottom: 1px solid rgba(251, 249, 245, 0.14);
}

.page-disclaimer .toc-list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  color: var(--paper-50);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color var(--motion), transform var(--motion);
}

.page-disclaimer .toc-list a::before {
  content: "0" counter(toc);
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--card-yellow);
}

.page-disclaimer .toc-list a:hover,
.page-disclaimer .toc-list a:focus-visible {
  color: var(--card-yellow);
  transform: translateX(5px);
}

/* ============ 开篇图 ============ */
.page-disclaimer .usage-figure {
  margin: 0;
  padding: 40px 0 44px;
  background: var(--ink-900);
  color: var(--paper-50);
  border-bottom: var(--pd-line);
}

.page-disclaimer .figure-inner {
  display: grid;
  gap: 18px;
}

.page-disclaimer .usage-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: var(--pd-line);
  box-shadow: var(--shadow-hard);
  filter: saturate(0.72) contrast(1.05);
}

.page-disclaimer .usage-figure figcaption {
  font-family: var(--font-label);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  color: rgba(251, 249, 245, 0.78);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: baseline;
}

.page-disclaimer .fig-index {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  color: var(--card-yellow);
  letter-spacing: 0.06em;
}

/* ============ 条款章节 ============ */
.page-disclaimer .usage-section {
  padding: 44px 0 48px;
  border-bottom: var(--pd-hair);
}

.page-disclaimer .usage-section:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .usage-grid {
  display: grid;
  gap: 20px;
}

.page-disclaimer .section-num {
  display: block;
  font-family: var(--font-num);
  font-size: 2rem;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--stone-300);
  transition: color 240ms ease-out;
}

.page-disclaimer .usage-section[data-active] .section-num {
  color: var(--clay-500);
}

.page-disclaimer .section-body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.1rem);
  line-height: 1.28;
  margin: 0 0 20px;
  padding-bottom: 14px;
  border-bottom: var(--pd-line);
}

.page-disclaimer .section-body p {
  margin: 0 0 16px;
  max-width: 68ch;
}

.page-disclaimer .section-body p:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .section-body .num {
  font-size: 1.1em;
  color: var(--ink-900);
}

.page-disclaimer .section-body a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid var(--card-yellow);
}

.page-disclaimer .section-body a:hover,
.page-disclaimer .section-body a:focus-visible {
  border-bottom-color: var(--card-red);
  color: var(--card-red);
}

/* 旁注 */
.page-disclaimer .section-aside {
  background: var(--paper-100);
  border: var(--pd-line);
  padding: 20px 18px 22px;
}

.page-disclaimer .aside-title {
  font-family: var(--font-label);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss-600);
  margin: 0 0 12px;
}

.page-disclaimer .aside-note {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--slate-700);
}

.page-disclaimer .aside-note a {
  color: var(--clay-500);
  text-decoration: none;
  border-bottom: 1px solid var(--clay-500);
}

.page-disclaimer .aside-note a:hover,
.page-disclaimer .aside-note a:focus-visible {
  color: var(--card-red);
  border-bottom-color: var(--card-red);
}

.page-disclaimer .aside-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .aside-list a {
  display: inline-block;
  font-size: 0.9375rem;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid var(--stone-300);
  transition: border-color var(--motion), color var(--motion);
}

.page-disclaimer .aside-list a:hover,
.page-disclaimer .aside-list a:focus-visible {
  color: var(--card-red);
  border-bottom-color: var(--card-red);
}

/* ============ 对照区 ============ */
.page-disclaimer .compare-band {
  padding: 48px 0 52px;
  background: var(--paper-100);
  border-bottom: var(--pd-line);
  border-top: var(--pd-line);
}

.page-disclaimer .compare-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.1rem);
  line-height: 1.28;
  margin: 0 0 14px;
}

.page-disclaimer .compare-intro {
  margin: 0 0 28px;
  max-width: 66ch;
  color: var(--slate-700);
}

.page-disclaimer .compare-grid {
  display: grid;
  border: var(--pd-line);
  box-shadow: var(--shadow-hard);
  background: var(--paper-50);
}

.page-disclaimer .compare-col {
  padding: 24px 22px 28px;
}

.page-disclaimer .compare-yes {
  background: var(--paper-50);
  border-bottom: var(--pd-line);
}

.page-disclaimer .compare-no {
  background: var(--ink-900);
  color: var(--paper-50);
}

.page-disclaimer .compare-col h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-label);
  font-size: 1.0625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 18px;
  padding-bottom: 12px;
}

.page-disclaimer .compare-yes h3 {
  color: var(--signal-green);
  border-bottom: 2px solid var(--signal-green);
}

.page-disclaimer .compare-no h3 {
  color: var(--card-red);
  border-bottom: 2px solid var(--card-red);
}

.page-disclaimer .compare-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .compare-col li {
  position: relative;
  padding-left: 24px;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-disclaimer .compare-yes li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 10px;
  height: 10px;
  background: var(--signal-green);
}

.page-disclaimer .compare-no li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 10px;
  height: 10px;
  background: var(--card-red);
  transform: rotate(45deg);
}

.page-disclaimer .compare-yes li::after,
.page-disclaimer .compare-no li::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 0;
}

.page-disclaimer .compare-col li:not(:last-child) {
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(198, 192, 178, 0.45);
}

.page-disclaimer .compare-no li:not(:last-child) {
  border-bottom-color: rgba(251, 249, 245, 0.16);
}

/* ============ 结尾动作 ============ */
.page-disclaimer .entry-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: var(--pd-hair);
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-disclaimer .compare-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .compare-yes {
    border-bottom: 0;
    border-right: var(--pd-line);
  }

  .page-disclaimer .compare-col {
    padding: 30px 28px 34px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .usage-lead {
    padding-top: 52px;
  }

  .page-disclaimer .lead-grid {
    grid-template-columns: 7fr 5fr;
    gap: 52px;
    align-items: start;
    padding-bottom: 60px;
  }

  .page-disclaimer .usage-figure {
    padding: 56px 0;
  }

  .page-disclaimer .figure-inner {
    gap: 22px;
  }

  .page-disclaimer .usage-section {
    padding: 60px 0 64px;
  }

  .page-disclaimer .usage-grid {
    grid-template-columns: var(--pd-num-col) minmax(0, 1fr) 264px;
    gap: 44px;
    align-items: start;
  }

  .page-disclaimer .section-num {
    font-size: 2.6rem;
    padding-top: 6px;
  }

  .page-disclaimer .section-aside {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-disclaimer .compare-band {
    padding: 64px 0 68px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .usage-grid {
    grid-template-columns: var(--pd-num-col) minmax(0, 1fr) 300px;
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc-list a,
  .page-disclaimer .section-num,
  .page-disclaimer .aside-list a {
    transition: none;
  }

  .page-disclaimer .toc-list a:hover,
  .page-disclaimer .toc-list a:focus-visible {
    transform: none;
  }
}
<<<END>>>