.page-disclaimer {
  --agr-body: 64ch;
  --agr-tint: #EAF1E6;
  --agr-tint-blue: #E7F0F5;
  --agr-paper-soft: #FCFAF4;
  background: var(--paper);
  color: var(--ink-soft);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .agr-hero {
  padding: 1.75rem 0 2.75rem;
  border-bottom: 1px solid var(--rule);
}

.page-disclaimer .agr-hero-inner {
  display: grid;
  gap: 2.25rem;
  align-items: end;
}

.page-disclaimer h1 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(2.15rem, 5.6vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0.85rem 0 1rem;
}

.page-disclaimer .agr-lede {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(1rem, 1.55vw, 1.125rem);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .agr-version {
  background: var(--ink);
  color: var(--paper-on-ink);
  border-top: 3px solid var(--orange);
  padding: 1.5rem 1.5rem 1.65rem;
}

.page-disclaimer .agr-version-label {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--green-pale);
}

.page-disclaimer .agr-version-list {
  margin: 1.1rem 0 0;
}

.page-disclaimer .agr-version-list > div + div {
  margin-top: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(239, 233, 220, 0.18);
}

.page-disclaimer .agr-version-list dt {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--green-pale);
  margin-bottom: 0.35rem;
}

.page-disclaimer .agr-version-list dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper-on-ink);
}

/* ---------- 横幅视觉 ---------- */
.page-disclaimer .agr-banner {
  padding: 2.5rem 0 0;
}

.page-disclaimer .agr-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  max-height: 300px;
  object-fit: cover;
  border: 1px solid var(--rule);
}

/* ---------- 主体布局 ---------- */
.page-disclaimer .agr-main {
  padding: 3rem 0 0;
}

.page-disclaimer .agr-layout {
  display: grid;
  gap: 2.25rem;
  padding-bottom: 3.5rem;
}

/* 章节目录 */
.page-disclaimer .agr-toc {
  border: 1px solid var(--rule);
  background: var(--agr-paper-soft);
  padding: 1.15rem 1.2rem 1.3rem;
}

.page-disclaimer .agr-toc-title {
  margin: 0 0 0.85rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--green);
}

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

.page-disclaimer .agr-toc li {
  counter-increment: agrtoc;
}

.page-disclaimer .agr-toc a {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  gap: 0.5rem;
  padding: 0.42rem 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--ink-soft);
  text-decoration: none;
}

.page-disclaimer .agr-toc a::before {
  content: counter(agrtoc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green-pale);
  transition: color 200ms var(--ease);
}

.page-disclaimer .agr-toc a:hover,
.page-disclaimer .agr-toc a:focus-visible {
  color: var(--ink);
}

.page-disclaimer .agr-toc a:hover::before,
.page-disclaimer .agr-toc a:focus-visible::before {
  color: var(--green);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .agr-sec {
  padding: 2.25rem 0;
  border-top: 1px solid var(--rule);
  scroll-margin-top: 6rem;
}

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

.page-disclaimer .agr-sec-title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.15rem 0;
  margin: 0 0 1.15rem;
  max-width: var(--agr-body);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .agr-no {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--green);
  padding-right: 0.7rem;
  margin-right: 0.85rem;
  border-right: 1px solid var(--rule);
}

.page-disclaimer .agr-sec:target .agr-sec-title {
  color: var(--green);
}

.page-disclaimer .agr-sec-body {
  max-width: var(--agr-body);
}

.page-disclaimer .agr-sec-body p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
}

.page-disclaimer .agr-sec-body p:last-child {
  margin-bottom: 0;
}

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

.page-disclaimer .agr-sec-body a:hover {
  color: var(--orange);
}

.page-disclaimer .agr-summary {
  border-left: 3px solid var(--green);
  padding: 0.1rem 0 0.1rem 1rem;
  margin: 0 0 1.35rem;
  font-size: 1.0625rem;
  font-weight: 500;
  line-height: 1.75;
  color: var(--ink);
}

/* 要点块 */
.page-disclaimer .agr-callout {
  margin-top: 1.4rem;
  padding: 1.2rem 1.35rem 1.3rem;
  background: var(--agr-tint);
  border: 1px solid var(--rule);
}

.page-disclaimer .agr-callout.is-blue {
  background: var(--agr-tint-blue);
}

.page-disclaimer .agr-callout h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--green);
}

.page-disclaimer .agr-callout.is-blue h3 {
  color: var(--blue);
}

.page-disclaimer .agr-callout ul {
  margin: 0;
  padding-left: 1.1rem;
}

.page-disclaimer .agr-callout li {
  margin-bottom: 0.4rem;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-disclaimer .agr-callout li:last-child {
  margin-bottom: 0;
}

/* 条目列表 */
.page-disclaimer .agr-list {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .agr-list li {
  position: relative;
  padding-left: 1.45rem;
  margin-bottom: 0.6rem;
  line-height: 1.8;
}

.page-disclaimer .agr-list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .agr-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.6rem;
  height: 2px;
  background: var(--orange);
}

/* 展开说明 */
.page-disclaimer .agr-more {
  margin-top: 1.5rem;
  border: 1px solid var(--rule);
  background: var(--agr-paper-soft);
}

.page-disclaimer .agr-more summary {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.15rem;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--blue);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .agr-more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .agr-more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--green);
}

.page-disclaimer .agr-more[open] summary::before {
  content: "−";
}

.page-disclaimer .agr-more-body {
  padding: 0.95rem 1.15rem 1.15rem;
  border-top: 1px solid var(--rule);
}

.page-disclaimer .agr-more-body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* 版本能力切换 */
.page-disclaimer .agr-versions {
  margin-top: 1.6rem;
  padding: 1.15rem 1.25rem 1.35rem;
  border: 1px solid var(--rule);
}

.page-disclaimer .agr-versions h3 {
  margin: 0 0 0.9rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--ink);
}

.page-disclaimer .agr-ver-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-disclaimer .agr-ver-panel {
  margin: 1rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-disclaimer .agr-ver-panel[data-panel="v42"] {
  display: block;
}

.page-disclaimer .agr-ver-panel[data-panel="v34"] {
  display: none;
}

.page-disclaimer .agr-versions:has(.tag[data-ver="v42"][aria-pressed="true"]) .agr-ver-panel[data-panel="v42"] {
  display: block;
}

.page-disclaimer .agr-versions:has(.tag[data-ver="v34"][aria-pressed="true"]) .agr-ver-panel[data-panel="v34"] {
  display: block;
}

.page-disclaimer .agr-versions:has(.tag[data-ver="v34"][aria-pressed="true"]) .agr-ver-panel[data-panel="v42"] {
  display: none;
}

/* ---------- 页尾行动区 ---------- */
.page-disclaimer .agr-cta {
  background: var(--ink);
  color: var(--paper-on-ink);
  padding: 3.25rem 0 3.25rem;
}

.page-disclaimer .agr-cta-inner {
  display: grid;
  gap: 1.85rem;
  align-items: end;
}

.page-disclaimer .agr-cta h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper-on-ink);
}

.page-disclaimer .agr-cta p {
  margin: 0;
  max-width: 54ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(239, 233, 220, 0.8);
}

.page-disclaimer .agr-cta-top {
  display: inline-block;
  margin-top: 1.4rem;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--green-pale);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 199, 154, 0.5);
  padding-bottom: 0.15rem;
}

.page-disclaimer .agr-cta-top:hover {
  color: var(--paper-on-ink);
  border-bottom-color: var(--orange);
}

.page-disclaimer .agr-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.page-disclaimer .agr-cta .btn-ghost {
  color: var(--paper-on-ink);
  border-color: rgba(239, 233, 220, 0.45);
}

.page-disclaimer .agr-cta .btn-ghost:hover {
  background: rgba(239, 233, 220, 0.12);
  border-color: var(--paper-on-ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .agr-hero {
    padding: 2.25rem 0 3.25rem;
  }

  .page-disclaimer .agr-callout {
    padding: 1.4rem 1.6rem 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .agr-hero-inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 3.5rem;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .agr-layout {
    grid-template-columns: 14.5rem minmax(0, 1fr);
    gap: 4.5rem;
  }

  .page-disclaimer .agr-toc {
    position: sticky;
    top: 5.5rem;
  }

  .page-disclaimer .agr-cta-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 3rem;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .agr-main {
    padding-top: 2.25rem;
  }

  .page-disclaimer .agr-sec {
    padding: 1.85rem 0;
  }

  .page-disclaimer .agr-no {
    padding-right: 0.55rem;
    margin-right: 0.65rem;
  }

  .page-disclaimer .agr-cta {
    padding: 2.5rem 0;
  }
}