.page-disclaimer {
  --clause-rail: 88px;
  --clause-gap: 40px;
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-disclaimer .crumbs {
  margin-top: clamp(20px, 4vw, 32px);
}

/* ---------- 页首 ---------- */

.page-disclaimer .doc-head {
  display: grid;
  gap: clamp(28px, 5vw, 44px);
  padding-block: clamp(26px, 5vw, 46px) clamp(34px, 6vw, 64px);
}

.page-disclaimer .doc-head h1 {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-size: clamp(2.6rem, 8vw, 4.4rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .doc-head .lede {
  margin: 18px 0 0;
  max-width: 34em;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.page-disclaimer .doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-meta li {
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-disclaimer .doc-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  overflow: hidden;
}

.page-disclaimer .doc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .doc-figure figcaption {
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.03em;
}

@media (min-width: 900px) {
  .page-disclaimer .doc-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(40px, 6vw, 64px);
  }
}

/* ---------- 条款索引 ---------- */

.page-disclaimer .clause-nav {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 16px;
}

.page-disclaimer .clause-nav ol {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .clause-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .clause-nav a:hover,
.page-disclaimer .clause-nav a:focus-visible {
  color: var(--cyan-soft);
  border-color: var(--cyan);
  background-color: rgba(0, 229, 255, 0.07);
}

.page-disclaimer .clause-nav .mono {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.12em;
}

@media (min-width: 768px) {
  .page-disclaimer .clause-nav ol {
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 0;
  }
}

/* ---------- 条款主体 ---------- */

.page-disclaimer .clause-list {
  margin-top: clamp(10px, 2vw, 20px);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-block: clamp(26px, 4.5vw, 42px);
  scroll-margin-top: calc(var(--header-h) + 88px);
}

.page-disclaimer .clause-num {
  display: flex;
  align-items: center;
}

.page-disclaimer .clause-num .mono {
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.2em;
}

.page-disclaimer .clause-main h2 {
  margin: 0 0 14px;
  color: var(--white);
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.005em;
}

.page-disclaimer .clause-main p {
  margin: 0 0 12px;
  max-width: 34em;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.78;
}

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

.page-disclaimer .clause-main strong {
  color: var(--white);
  font-weight: 700;
}

.page-disclaimer .clause-main .mono {
  color: var(--white);
  font-size: 15px;
}

.page-disclaimer .clause-main .link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause-main .link:hover,
.page-disclaimer .clause-main .link:focus-visible {
  color: var(--cyan-soft);
}

.page-disclaimer .clause:target {
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.08) 0%, rgba(0, 229, 255, 0) 70%);
}

.page-disclaimer .clause:target .clause-num .mono {
  color: var(--cyan-soft);
}

@media (min-width: 900px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--clause-rail) minmax(0, 1fr);
    column-gap: 0;
  }

  .page-disclaimer .clause-num {
    align-items: flex-start;
    padding: 6px 28px 0 0;
    border-right: 1px solid var(--line);
  }

  .page-disclaimer .clause-main {
    padding-left: var(--clause-gap);
  }
}

/* ---------- 分隔带 ---------- */

.page-disclaimer .clause-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  margin-block: clamp(6px, 2vw, 18px);
  padding: 18px clamp(18px, 3.5vw, 30px);
  border: 1px solid var(--line);
  background: linear-gradient(100deg, var(--panel-2) 0%, var(--panel) 68%, rgba(11, 23, 48, 0.6) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-disclaimer .clause-band-range {
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.14em;
}

.page-disclaimer .clause-band-label {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ---------- 页尾入口 ---------- */

.page-disclaimer .doc-foot {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: clamp(40px, 7vw, 76px);
  padding: clamp(28px, 5vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--panel-2) 0%, var(--panel) 72%);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .doc-foot h2 {
  margin: 12px 0 10px;
  color: var(--white);
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-disclaimer .doc-foot p {
  margin: 0;
  max-width: 32em;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.74;
}

.page-disclaimer .doc-foot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 800px) {
  .page-disclaimer .doc-foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
  }

  .page-disclaimer .doc-foot-actions {
    flex: 0 0 auto;
  }
}