.page-disclaimer {
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer .st-crumb {
  padding-top: clamp(14px, 2vw, 22px);
}

/* 首屏：条款导览 */
.page-disclaimer .st-hero {
  padding: clamp(12px, 2vw, 22px) 0 clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .st-hero__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

.page-disclaimer .st-hero__main {
  min-width: 0;
}

.page-disclaimer .st-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-size: var(--fs-h1);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-disclaimer .st-hero__lead {
  max-width: 48ch;
  margin: 18px 0 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--ink-80);
}

.page-disclaimer .st-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-disclaimer .st-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .st-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.page-disclaimer .st-hero__figure .figure__caption {
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.6;
  color: var(--ink-60);
}

@media (min-width: 900px) {
  .page-disclaimer .st-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
  }
}

/* 条款目录 */
.page-disclaimer .st-toc {
  border-bottom: 1px solid var(--line-strong);
  background: var(--paper-2);
}

.page-disclaimer .st-toc__list {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .st-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 13px 14px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .st-toc__list li:first-child .st-toc__link {
  border-top: 0;
}

.page-disclaimer .st-toc__link:hover {
  background: var(--amber-soft);
  color: var(--green-deep);
}

.page-disclaimer .st-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--green);
}

@media (min-width: 760px) {
  .page-disclaimer .st-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .st-toc__list li:nth-child(2) .st-toc__link,
  .page-disclaimer .st-toc__list li:nth-child(3) .st-toc__link {
    border-top: 0;
  }

  .page-disclaimer .st-toc__list li:nth-child(3n + 2) .st-toc__link,
  .page-disclaimer .st-toc__list li:nth-child(3n + 3) .st-toc__link {
    border-left: 1px solid var(--line);
  }
}

/* 正文与侧栏 */
.page-disclaimer .st-layout {
  display: grid;
  gap: clamp(24px, 3vw, 42px);
  padding: clamp(24px, 3.5vw, 44px) 0 clamp(36px, 5vw, 64px);
}

.page-disclaimer .st-clauses {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 24px);
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  padding: clamp(18px, 2.4vw, 30px);
  background: #FCFAF3;
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-disclaimer .clause--key {
  border-left-color: var(--amber);
  background: #FBF3E3;
}

.page-disclaimer .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 14px;
}

.page-disclaimer .clause__num {
  padding: 5px 13px 5px 11px;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: 1.3;
}

.page-disclaimer .clause__body p {
  max-width: 64ch;
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--ink);
}

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

.page-disclaimer .clause__list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  max-width: 64ch;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-80);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 9px;
  height: 2px;
  background: var(--green);
}

.page-disclaimer .clause__note {
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--steel-soft);
  border-left: 3px solid var(--steel);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

/* 引用路径信息图 */
.page-disclaimer .st-flow {
  margin: 18px 0 0;
  padding: 14px 16px;
  background: #FCFAF3;
  border: 1px dashed var(--line-strong);
}

.page-disclaimer .clause--key .st-flow {
  background: rgba(245, 242, 234, 0.7);
}

.page-disclaimer .st-flow svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  color: var(--green);
}

.page-disclaimer .st-flow text {
  fill: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-disclaimer .st-flow figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.6;
  color: var(--ink-60);
}

/* 侧栏：版本元信息 */
.page-disclaimer .st-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.page-disclaimer .st-meta {
  padding: 18px;
  background: var(--steel-soft);
  border: 1px solid var(--line-strong);
}

.page-disclaimer .st-meta__title,
.page-disclaimer .st-links__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.14em;
  color: var(--green-deep);
}

.page-disclaimer .st-meta__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 0;
  border-top: 1px solid rgba(17, 23, 19, 0.14);
}

.page-disclaimer .st-meta__row:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .st-meta__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--ink-60);
}

.page-disclaimer .st-meta__val {
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-disclaimer .st-links {
  padding: 18px;
  background: #FCFAF3;
  border: 1px solid var(--line);
}

.page-disclaimer .st-links__list {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .st-links__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-disclaimer .st-links__list li:first-child a {
  border-top: 0;
}

.page-disclaimer .st-links__list a::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--amber);
}

.page-disclaimer .st-links__list a:hover {
  color: var(--green);
}

.page-disclaimer .st-backtop {
  align-self: flex-start;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink-60);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .st-backtop:hover {
  color: var(--green);
  border-color: var(--green);
}

@media (min-width: 1000px) {
  .page-disclaimer .st-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }

  .page-disclaimer .st-aside {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

@media (max-width: 480px) {
  .page-disclaimer .clause__title {
    font-size: 21px;
  }

  .page-disclaimer .st-flow {
    padding: 10px 12px;
  }
}

@media print {
  .page-disclaimer .st-toc,
  .page-disclaimer .st-hero__actions,
  .page-disclaimer .st-aside,
  .page-disclaimer .figure {
    display: none !important;
  }

  .page-disclaimer .clause {
    break-inside: avoid;
    background: #FFFFFF;
    border-color: #999999;
  }

  .page-disclaimer .st-layout {
    display: block;
  }
}