.page-disclaimer {
  --terms-measure: 62ch;
  --terms-num-w: 76px;
  background: var(--ink-900);
  color: var(--ink-800);
}

/* ---------- 页首 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 56px) 0 clamp(36px, 6vw, 80px);
  background:
    radial-gradient(130% 90% at 88% 0%, rgba(22, 183, 158, 0.22), transparent 62%),
    radial-gradient(80% 70% at 8% 100%, rgba(255, 106, 31, 0.12), transparent 70%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900) 76%);
  border-bottom: var(--line);
  color: var(--white-050);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 4vw, 36px);
  font-family: var(--font-body);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--cool-400);
}

.page-disclaimer .breadcrumb a {
  color: var(--cool-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .breadcrumb__current {
  color: var(--white-050);
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: end;
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

.page-disclaimer h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: var(--fs-96);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--white-050);
}

.page-disclaimer .terms-hero__text {
  max-width: 46ch;
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--mist-200);
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 24px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.04em;
  color: var(--cool-400);
}

.page-disclaimer .terms-hero__meta .num {
  font-size: var(--fs-28);
  font-weight: 700;
  color: var(--orange-500);
}

.page-disclaimer .terms-hero__figure {
  margin: 0;
  border: var(--line);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* ---------- 能做什么 / 请勿 ---------- */
.page-disclaimer .terms-compare {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 5vw, 52px);
}

.page-disclaimer .terms-compare__panel {
  padding: 20px 20px 22px;
  background: rgba(10, 39, 64, 0.72);
  border: var(--line);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .terms-compare__panel--yes {
  border-left: 6px solid var(--cyan-400);
}

.page-disclaimer .terms-compare__panel--no {
  border-left: 6px solid var(--orange-500);
}

.page-disclaimer .terms-compare__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: var(--fs-20);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--white-050);
}

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

.page-disclaimer .terms-compare__list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist-200);
}

.page-disclaimer .terms-compare__list li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-disclaimer .terms-compare__panel--yes .terms-compare__list li::before {
  content: "＋";
  color: var(--cyan-400);
}

.page-disclaimer .terms-compare__panel--no .terms-compare__list li::before {
  content: "－";
  color: var(--orange-500);
}

/* ---------- 正文 ---------- */
.page-disclaimer .terms-body {
  padding: clamp(36px, 6vw, 88px) 0 clamp(52px, 8vw, 120px);
}

.page-disclaimer .terms-layout {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-disclaimer .terms-toc {
  padding-left: 16px;
  border-left: var(--line);
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--stone-600);
}

.page-disclaimer .terms-toc__list {
  display: grid;
  gap: 2px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-height: 44px;
  padding: 9px 6px;
  font-size: var(--fs-14);
  color: var(--ink-800);
  text-decoration: none;
  border-bottom: 1px solid var(--mist-200);
  transition: background var(--ease), color var(--ease);
}

.page-disclaimer .terms-toc__list a:hover {
  background: var(--mist-200);
  color: var(--ink-900);
}

.page-disclaimer .terms-toc__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--stone-600);
}

.page-disclaimer .terms-toc__note {
  margin: 0;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--stone-600);
}

.page-disclaimer .terms-articles {
  display: grid;
  min-width: 0;
}

.page-disclaimer .terms-article {
  display: grid;
  gap: 10px;
  padding: clamp(24px, 4vw, 40px) 0;
  border-top: var(--line);
  scroll-margin-top: 24px;
}

.page-disclaimer .terms-article:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .terms-article__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(34px, 7vw, 56px);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--ink-700);
}

.page-disclaimer .terms-article__body {
  min-width: 0;
  max-width: var(--terms-measure);
}

.page-disclaimer .terms-article__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: var(--fs-28);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .terms-article__body p {
  margin: 0 0 14px;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--ink-800);
}

.page-disclaimer .terms-article__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-article__body a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan-600);
  transition: border-color var(--ease), color var(--ease);
}

.page-disclaimer .terms-article__body a:hover {
  border-bottom-color: var(--orange-700);
  color: var(--orange-700);
}

.page-disclaimer .callout {
  padding: 14px 16px;
  background: var(--mist-200);
  border-left: 4px solid var(--orange-500);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--ink-800);
}

/* ---------- 使用限制 ---------- */
.page-disclaimer .terms-rules {
  display: grid;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-rules li {
  position: relative;
  padding: 12px 0 12px 26px;
  font-size: var(--fs-17);
  line-height: 1.6;
  color: var(--ink-800);
  border-bottom: 1px solid var(--mist-200);
}

.page-disclaimer .terms-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 12px;
  height: 2px;
  background: var(--orange-500);
}

/* ---------- 版本历史 ---------- */
.page-disclaimer .terms-history {
  margin: 0 0 18px;
  background: var(--white-050);
  border: 2px solid var(--mist-200);
}

.page-disclaimer .terms-history summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: var(--fs-17);
  font-weight: 700;
  color: var(--ink-900);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .terms-history summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-history summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--orange-700);
}

.page-disclaimer .terms-history[open] summary::after {
  content: "－";
}

.page-disclaimer .terms-history[open] summary {
  border-bottom: 2px solid var(--mist-200);
}

.page-disclaimer .terms-history__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 14px 16px 16px 34px;
}

.page-disclaimer .terms-history__list li {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--stone-600);
}

.page-disclaimer .terms-history__ver {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink-800);
}

/* ---------- 可访问性 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--ink-900);
  outline-offset: 2px;
}

.page-disclaimer .terms-hero a:focus-visible {
  outline-color: var(--cyan-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-disclaimer .terms-article {
    grid-template-columns: var(--terms-num-w) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(36px, 5vw, 64px);
  }

  .page-disclaimer .terms-compare {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>