.page-disclaimer {
  --disc-accent: var(--blue);
  --disc-pad: clamp(18px, 3.2vw, 34px);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

.page-disclaimer .disc-crumbs {
  padding-top: clamp(14px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-top: clamp(20px, 4vw, 44px);
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(31px, 5.4vw, 58px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--snow);
  text-wrap: balance;
}

.page-disclaimer .disc-hero__lede {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--cloud);
}

.page-disclaimer .disc-meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 14px;
}

.page-disclaimer .disc-meta__item {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--panel);
  font-size: 13px;
  line-height: 1.5;
}

.page-disclaimer .disc-meta__k {
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--cloud);
}

.page-disclaimer .disc-meta__v {
  color: var(--snow);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-hero__media-wrap {
  margin: clamp(26px, 4vw, 48px) auto 0;
}

.page-disclaimer .disc-hero__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .disc-body {
  margin-top: clamp(36px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-disclaimer .disc-toc {
  border-top: 2px solid var(--line);
  padding-top: 16px;
  min-width: 0;
}

.page-disclaimer .disc-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--cloud);
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-disclaimer .disc-toc__link {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 13px;
  line-height: 1.5;
  white-space: nowrap;
  color: var(--cloud);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .disc-toc__link:hover {
  color: var(--snow);
  border-color: var(--blue);
  background: rgba(46, 124, 246, 0.12);
}

.page-disclaimer .disc-toc__link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-disclaimer .disc-content {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.6vw, 28px);
  min-width: 0;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .disc-block {
  position: relative;
  padding: var(--disc-pad);
  border: 1px solid transparent;
  border-radius: var(--r-lg);
  scroll-margin-top: calc(var(--topbar-h) + 28px);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-disclaimer .disc-block--fill {
  background: var(--panel);
  border-color: var(--line);
}

.page-disclaimer .disc-block--red { --disc-accent: var(--red); }
.page-disclaimer .disc-block--green { --disc-accent: var(--green); }
.page-disclaimer .disc-block--gold { --disc-accent: var(--gold); }

.page-disclaimer .disc-block:target {
  border-color: var(--blue);
  box-shadow: inset 0 0 0 1px var(--blue);
}

.page-disclaimer .disc-block__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.page-disclaimer .disc-num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--disc-accent);
}

.page-disclaimer .disc-block__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(21px, 2.9vw, 31px);
  line-height: 1.3;
  color: var(--snow);
}

.page-disclaimer .disc-block__intro {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--cloud);
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-disclaimer .disc-list > li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cloud);
  overflow-wrap: break-word;
}

.page-disclaimer .disc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--disc-accent);
}

.page-disclaimer .disc-list a {
  color: var(--snow);
  text-decoration: underline;
  text-decoration-color: var(--blue);
  text-underline-offset: 4px;
}

.page-disclaimer .disc-list a:hover {
  color: var(--blue);
}

/* ---------- 提示框 ---------- */
.page-disclaimer .disc-callout {
  margin-top: 24px;
  padding: 18px 20px;
  border-radius: var(--r-md);
  background: rgba(46, 124, 246, 0.12);
  border: 1px solid rgba(46, 124, 246, 0.42);
}

.page-disclaimer .disc-callout__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--blue);
}

.page-disclaimer .disc-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--snow);
  overflow-wrap: break-word;
}

.page-disclaimer .disc-mail {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--snow);
  background: rgba(244, 247, 255, 0.08);
  border-radius: 6px;
  padding: 2px 8px;
  overflow-wrap: anywhere;
}

/* ---------- 延伸链接 ---------- */
.page-disclaimer .disc-links {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .disc-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 14px;
  color: var(--snow);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .disc-links a:hover {
  border-color: var(--blue);
  background: rgba(46, 124, 246, 0.14);
}

.page-disclaimer .disc-links a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 680px) {
  .page-disclaimer .disc-meta {
    gap: 12px 16px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .disc-body {
    grid-template-columns: minmax(0, 236px) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 32px);
  }

  .page-disclaimer .disc-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .page-disclaimer .disc-toc__link {
    width: 100%;
    border-radius: var(--r-md);
    border-color: transparent;
    padding: 9px 14px 9px 0;
  }

  .page-disclaimer .disc-toc__link:hover {
    padding-left: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .disc-links a,
  .page-disclaimer .disc-block {
    transition: none;
  }
}