.page-disclaimer {
  --dc-paper: #EEF2F6;
  --dc-white: #FFFFFF;
  --dc-ink: #0B1728;
  --dc-soft-ink: #24354A;
  --dc-muted: #4A5B70;
  --dc-rule: #C6D1DD;
  --dc-note: #DCE4EC;
  --dc-note-line: #B4C3D2;
  --dc-note-ink: #1B2C41;
  --dc-accent: #0E7E72;
  --dc-accent-soft: #D5EFEB;

  background: var(--dc-paper);
  color: var(--dc-ink);
  font-family: var(--font-sans);
  line-height: 1.7;
  overflow-x: clip;
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  padding-top: clamp(1rem, 3vw, 1.6rem);
  font-size: 0.8125rem;
  color: var(--dc-muted);
}

.page-disclaimer .breadcrumbs__item {
  color: var(--dc-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) ease-out, border-color var(--dur) ease-out;
}

.page-disclaimer a.breadcrumbs__item:hover {
  color: var(--dc-accent);
  border-bottom-color: var(--dc-accent);
}

.page-disclaimer .breadcrumbs__sep {
  color: var(--dc-rule);
}

.page-disclaimer a:focus-visible,
.page-disclaimer .terms-toc__item:focus-visible {
  outline: 2px solid var(--dc-accent);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  padding: clamp(1.5rem, 4vw, 2.75rem) 0 clamp(1.25rem, 3vw, 2rem);
}

.page-disclaimer .terms-hero__eyebrow {
  margin: 0 0 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dc-accent);
}

.page-disclaimer .terms-hero__title {
  margin: 0 0 1.1rem;
  max-width: 42rem;
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: clamp(1.7rem, 4.6vw, 2.8rem);
  line-height: 1.3;
  color: var(--dc-ink);
}

.page-disclaimer .terms-hero__lead {
  margin: 0 0 clamp(1.5rem, 3.5vw, 2.25rem);
  max-width: 42rem;
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  color: var(--dc-muted);
}

.page-disclaimer .terms-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-disclaimer .terms-toc__item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--dc-rule);
  background: var(--dc-white);
  color: var(--dc-ink);
  font-size: 0.875rem;
  text-decoration: none;
  transition: border-color var(--dur) ease-out, transform var(--dur) ease-out, background-color var(--dur) ease-out;
}

.page-disclaimer .terms-toc__item:hover {
  border-color: var(--dc-accent);
  background: var(--dc-accent-soft);
  transform: translateY(-2px);
}

.page-disclaimer .terms-toc__num {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--dc-accent);
}

/* ---------- 头部视觉 ---------- */

.page-disclaimer .terms-visual {
  padding-bottom: clamp(1.75rem, 4vw, 3rem);
}

.page-disclaimer .media-frame {
  margin: 0;
}

.page-disclaimer .media-frame__inner {
  border: 1px solid var(--dc-rule);
  background: var(--dc-white);
  overflow: hidden;
}

.page-disclaimer .media-frame__inner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-disclaimer .media-frame__caption {
  margin-top: 0.7rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--dc-muted);
}

/* ---------- 条款主体 ---------- */

.page-disclaimer .terms-body {
  padding-bottom: clamp(2.25rem, 5vw, 4rem);
}

.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-disclaimer .terms-clause {
  scroll-margin-top: 5.5rem;
  padding-top: 1.75rem;
  margin-bottom: 2rem;
  border-top: 1px solid var(--dc-rule);
}

.page-disclaimer .terms-clause__head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.page-disclaimer .terms-clause__num {
  flex: none;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--dc-accent);
  background: var(--dc-accent-soft);
  color: var(--dc-accent);
  font-size: 0.75rem;
  line-height: 1.2;
  letter-spacing: 0.06em;
}

.page-disclaimer .terms-clause__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  line-height: 1.4;
  color: var(--dc-ink);
}

.page-disclaimer .terms-clause__body p {
  margin: 0 0 0.9rem;
  font-size: 0.975rem;
  color: var(--dc-soft-ink);
}

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

.page-disclaimer .terms-clause__body a {
  color: var(--dc-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: text-decoration-thickness var(--dur) ease-out;
}

.page-disclaimer .terms-clause__body a:hover {
  text-decoration-thickness: 2px;
}

/* ---------- 右侧注释栏 ---------- */

.page-disclaimer .terms-aside {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.page-disclaimer .terms-note {
  padding: 1.05rem 1.15rem;
  background: var(--dc-note);
  border: 1px solid var(--dc-note-line);
}

.page-disclaimer .terms-note__label {
  margin: 0 0 0.45rem;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #33506B;
}

.page-disclaimer .terms-note__text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--dc-note-ink);
}

.page-disclaimer .terms-links {
  list-style: none;
  margin: 0.4rem 0 0;
  padding: 0;
  border-top: 1px solid var(--dc-note-line);
}

.page-disclaimer .terms-links li {
  border-bottom: 1px solid var(--dc-note-line);
}

.page-disclaimer .terms-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0.2rem;
  color: var(--dc-ink);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--dur) ease-out, padding-left var(--dur) ease-out;
}

.page-disclaimer .terms-links a::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--dc-accent);
}

.page-disclaimer .terms-links a:hover {
  color: var(--dc-accent);
  padding-left: 0.35rem;
}

/* ---------- 收束区 ---------- */

.page-disclaimer .terms-close {
  background: var(--ink-950);
  color: var(--text-white);
  padding: clamp(2.25rem, 5vw, 3.5rem) 0;
}

.page-disclaimer .terms-close__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  align-items: center;
}

.page-disclaimer .terms-close__eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pulse-cyan);
}

.page-disclaimer .terms-close__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  line-height: 1.35;
  color: var(--text-white);
}

.page-disclaimer .terms-close__text {
  margin: 0;
  max-width: 38rem;
  font-size: 0.9375rem;
  color: var(--mist-300);
}

.page-disclaimer .terms-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-disclaimer .terms-close__actions .btn {
  white-space: nowrap;
}

/* ---------- 响应式 ---------- */

@media (min-width: 44rem) {
  .page-disclaimer .media-frame__inner img {
    aspect-ratio: 4 / 1;
  }

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

@media (min-width: 62rem) {
  .page-disclaimer .terms-body {
    padding-bottom: clamp(3rem, 6vw, 4.5rem);
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr) 19.5rem;
    gap: 4rem;
    align-items: start;
  }

  .page-disclaimer .terms-main {
    max-width: 44rem;
  }

  .page-disclaimer .terms-aside {
    position: sticky;
    top: 5.5rem;
  }

  .page-disclaimer .terms-clause:first-child {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__item,
  .page-disclaimer .terms-links a,
  .page-disclaimer .terms-clause__body a,
  .page-disclaimer .breadcrumbs__item {
    transition: none;
  }

  .page-disclaimer .terms-toc__item:hover {
    transform: none;
  }
}