.page-disclaimer {
  --pd-skew: 34px;
  --pd-ok: var(--cyan);
  --pd-ask: var(--orange);
  display: block;
  position: relative;
  background-color: var(--ink-950);
  background-image:
    radial-gradient(120% 55% at 88% -8%, rgba(43, 230, 224, 0.10), transparent 62%),
    radial-gradient(85% 42% at 0% 104%, rgba(255, 91, 35, 0.08), transparent 70%);
  color: var(--paper);
  overflow-x: clip;
}

.page-disclaimer .guide-section > .wrap,
.page-disclaimer .guide-split > .wrap,
.page-disclaimer .guide-cta > .wrap {
  position: relative;
  z-index: 1;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4em;
  padding-block: clamp(16px, 3vw, 28px) clamp(6px, 1.6vw, 12px);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .crumbs a {
  color: var(--muted);
  text-decoration: none;
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .crumbs [aria-current="page"] {
  color: var(--paper);
}

.page-disclaimer .crumbs__sep {
  color: var(--ink-700);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .guide-hero {
  position: relative;
  padding-block: clamp(20px, 3.6vw, 44px) clamp(34px, 5.4vw, 64px);
}

.page-disclaimer .guide-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-disclaimer .guide-hero h1 {
  margin: 0.32em 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.05rem, 7.4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 15ch;
}

.page-disclaimer .guide-hero__lede {
  margin: 1.05em 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .guide-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 1.7em 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .guide-hero__chips li {
  padding: 6px 13px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--paper);
  background: var(--ink-900);
  border: 1px solid var(--ink-700);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.page-disclaimer .guide-hero__media {
  margin: 0;
  position: relative;
}

.page-disclaimer .guide-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
  background: linear-gradient(140deg, var(--ink-800), var(--ink-900));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-disclaimer .guide-hero__cap {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 页内导航 ---------- */
.page-disclaimer .guide-toc {
  border-block: 1px solid var(--ink-700);
  background: var(--ink-900);
}

.page-disclaimer .guide-toc__inner {
  display: flex;
  gap: clamp(18px, 3vw, 38px);
  padding-block: 14px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .guide-toc__link {
  flex: 0 0 auto;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.07em;
  white-space: nowrap;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .guide-toc__link:hover,
.page-disclaimer .guide-toc__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 段落骨架 ---------- */
.page-disclaimer .guide-section {
  padding-block: clamp(48px, 8vw, 96px);
}

.page-disclaimer .guide-section--alt {
  position: relative;
  background: var(--ink-900);
}

.page-disclaimer .guide-section--alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(43, 230, 224, 0.06), transparent 58%);
  pointer-events: none;
}

/* ---------- 使用场景 ---------- */
.page-disclaimer .scope-list {
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-disclaimer .scope-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2.2vw, 24px);
  padding: clamp(20px, 2.8vw, 30px);
  background: var(--ink-900);
  border-left: 3px solid var(--pd-ok);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-disclaimer .scope-item__num {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--pd-ok);
}

.page-disclaimer .scope-item h3 {
  margin: 0 0 0.55em;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.page-disclaimer .scope-item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 对照双栏 ---------- */
.page-disclaimer .guide-split {
  padding-block: clamp(40px, 7vw, 82px);
}

.page-disclaimer .split {
  display: grid;
  gap: 10px;
}

.page-disclaimer .split__side {
  padding: clamp(24px, 3.4vw, 38px);
  background: var(--ink-900);
  border-top: 3px solid var(--pd-ok);
}

.page-disclaimer .split__side--ask {
  background: var(--ink-800);
  border-top-color: var(--pd-ask);
}

.page-disclaimer .split__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 1.1em;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--pd-ok);
}

.page-disclaimer .split__side--ask .split__label {
  color: var(--pd-ask);
}

.page-disclaimer .split__icon {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
}

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

.page-disclaimer .split__list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .split__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}

/* ---------- 引用标注 ---------- */
.page-disclaimer .cite-grid {
  display: grid;
  gap: clamp(30px, 4vw, 54px);
}

.page-disclaimer .cite-intro h2 {
  margin: 0.38em 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.65rem, 4.2vw, 2.5rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
}

.page-disclaimer .cite-intro p {
  margin: 0.95em 0 0;
  max-width: 42ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .cite-intro p:first-of-type {
  color: var(--paper);
}

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

.page-disclaimer .cite-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 22px);
  align-items: baseline;
  padding: clamp(18px, 2.4vw, 24px);
  background: var(--ink-800);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-disclaimer .cite-steps__k {
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-disclaimer .cite-steps li p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--paper);
}

/* ---------- 数据对不上 ---------- */
.page-disclaimer .diff-steps {
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink-700);
}

.page-disclaimer .diff-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(16px, 3vw, 42px);
  align-items: start;
  padding-block: clamp(20px, 3vw, 28px);
  border-bottom: 1px solid var(--ink-700);
}

.page-disclaimer .diff-steps__n {
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  line-height: 1;
  color: var(--pd-ask);
}

.page-disclaimer .diff-steps h3 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  letter-spacing: -0.01em;
}

.page-disclaimer .diff-steps p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .diff-submit {
  margin-top: clamp(26px, 4vw, 42px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 28px;
  padding: clamp(22px, 3vw, 32px);
  background: linear-gradient(94deg, rgba(43, 230, 224, 0.16), rgba(255, 91, 35, 0.08));
  border-left: 3px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-disclaimer .diff-submit p {
  margin: 0;
  flex: 1 1 320px;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--paper);
}

.page-disclaimer .diff-submit a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .diff-submit a:hover,
.page-disclaimer .diff-submit a:focus-visible {
  color: var(--orange);
}

/* ---------- 额外授权 ---------- */
.page-disclaimer .authorize {
  display: grid;
  gap: clamp(30px, 4vw, 54px);
  align-items: center;
}

.page-disclaimer .authorize__text h2 {
  margin: 0.38em 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.65rem, 4.2vw, 2.5rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
  max-width: 16ch;
}

.page-disclaimer .authorize__text p {
  margin: 0.95em 0 0;
  max-width: 46ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .authorize__text p:first-of-type {
  color: var(--paper);
}

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

.page-disclaimer .authorize__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: clamp(15px, 2vw, 19px) clamp(18px, 2.4vw, 24px);
  background: var(--ink-800);
  border-left: 2px solid var(--pd-ask);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.page-disclaimer .authorize__list .num {
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  color: var(--pd-ask);
}

/* ---------- 底部入口 ---------- */
.page-disclaimer .guide-cta {
  padding-block: clamp(52px, 8vw, 100px);
  background:
    linear-gradient(112deg, rgba(255, 91, 35, 0.18), transparent 64%),
    var(--ink-950);
  border-top: 1px solid var(--ink-700);
}

.page-disclaimer .guide-cta__inner h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 4.6vw, 2.7rem);
  line-height: 1.06;
  letter-spacing: -0.028em;
  max-width: 18ch;
}

.page-disclaimer .guide-cta__inner p {
  margin: 0.9em 0 0;
  max-width: 52ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .guide-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  margin-top: clamp(22px, 3.4vw, 34px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .split {
    gap: 14px;
  }

  .page-disclaimer .cite-steps {
    gap: 14px;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .guide-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-disclaimer .scope-list {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: clamp(16px, 2vw, 22px);
  }

  .page-disclaimer .scope-item:nth-child(1) {
    grid-column: 1 / span 7;
  }

  .page-disclaimer .scope-item:nth-child(2) {
    grid-column: 8 / span 5;
  }

  .page-disclaimer .scope-item:nth-child(3) {
    grid-column: 3 / span 8;
  }

  .page-disclaimer .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0;
  }

  .page-disclaimer .split__side--ok {
    padding-right: clamp(46px, 5vw, 68px);
    clip-path: polygon(0 0, 100% 0, calc(100% - var(--pd-skew)) 100%, 0 100%);
  }

  .page-disclaimer .split__side--ask {
    padding-left: clamp(46px, 5vw, 68px);
    clip-path: polygon(var(--pd-skew) 0, 100% 0, 100% 100%, 0 100%);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .cite-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-disclaimer .authorize {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .guide-toc__link {
    transition: none;
  }
}
<<<END>>>