.page-disclaimer {
  --dc-line: rgba(111, 123, 134, 0.26);
  --dc-panel: #0B2233;
  --dc-cyan-soft: rgba(47, 227, 208, 0.1);
  --dc-amber-soft: rgba(255, 158, 61, 0.09);
  color: var(--cream);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

.page-disclaimer a:focus-visible,
.page-disclaimer .terms-top:focus-visible {
  outline: var(--ring);
  outline-offset: 3px;
}

/* 首屏 */
.page-disclaimer .terms-hero {
  padding-block: clamp(24px, 4vw, 44px) clamp(20px, 3vw, 36px);
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-disclaimer .terms-hero__intro .eyebrow {
  margin-bottom: 14px;
}

.page-disclaimer .terms-hero h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  line-height: 1.12;
  letter-spacing: 0.01em;
  margin: 0 0 18px;
  color: var(--cream);
}

.page-disclaimer .terms-hero .lead {
  color: var(--mist);
  max-width: 46ch;
  margin: 0 0 clamp(20px, 3vw, 28px);
  line-height: 1.8;
}

.page-disclaimer .terms-meta {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--dc-line);
}

.page-disclaimer .terms-meta__row {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .terms-meta dt {
  font-family: var(--font-label);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone);
  line-height: 1.9;
}

.page-disclaimer .terms-meta dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .terms-meta dd a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, 0.4);
}

.page-disclaimer .terms-meta dd a:hover {
  color: var(--cream);
  border-bottom-color: var(--cream);
}

.page-disclaimer .terms-hero__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    repeating-linear-gradient(0deg, rgba(111, 123, 134, 0.16) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(111, 123, 134, 0.16) 0 1px, transparent 1px 34px),
    linear-gradient(160deg, var(--teal), var(--ink) 70%);
  box-shadow: inset 0 0 0 1px rgba(47, 227, 208, 0.18);
}

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

.page-disclaimer .terms-hero__figure figcaption {
  font-family: var(--font-label);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--stone);
  padding: 12px 18px 14px;
  background: rgba(8, 24, 38, 0.85);
}

/* 正文与目录 */
.page-disclaimer .terms-body {
  padding-top: clamp(8px, 2vw, 18px);
}

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

.page-disclaimer .terms-toc {
  background: var(--dc-panel);
  border-radius: var(--radius-md);
  padding: 18px 18px 14px;
  align-self: start;
  box-shadow: inset 0 0 0 1px var(--dc-line);
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-label);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

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

.page-disclaimer .terms-toc a {
  display: block;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--mist);
  text-decoration: none;
  font-size: 0.875rem;
  transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease;
}

.page-disclaimer .terms-toc a:hover,
.page-disclaimer .terms-toc a:focus-visible {
  background: var(--dc-cyan-soft);
  color: var(--cream);
  border-left-color: var(--cyan);
}

/* 条款条目 */
.page-disclaimer .terms-section {
  padding-block: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--dc-line);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .terms-section__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .terms-num {
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  color: var(--cyan);
  background: var(--dc-cyan-soft);
  box-shadow: inset 0 0 0 1px rgba(47, 227, 208, 0.32);
  white-space: nowrap;
}

.page-disclaimer .terms-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  letter-spacing: 0.05em;
  color: var(--cream);
}

.page-disclaimer .terms-section p {
  margin: 0 0 14px;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--mist);
}

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

.page-disclaimer .terms-section p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, 0.4);
}

.page-disclaimer .terms-section p a:hover {
  color: var(--cream);
  border-bottom-color: var(--cream);
}

.page-disclaimer .terms-list {
  list-style: none;
  counter-reset: terms-item;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-list li {
  position: relative;
  counter-increment: terms-item;
  padding-left: 32px;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .terms-list li::before {
  content: counter(terms-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-disclaimer .terms-note {
  margin: 18px 0 0;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--amber);
  background: var(--dc-amber-soft);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--mist);
}

/* 尾注与返回顶部 */
.page-disclaimer .terms-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: clamp(20px, 3vw, 32px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--dc-line);
}

.page-disclaimer .terms-top {
  display: inline-block;
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--ink);
  background: var(--cyan);
  transition: transform 150ms ease, background-color 150ms ease;
}

.page-disclaimer .terms-top:hover {
  transform: translateY(-2px);
  background: var(--amber);
}

.page-disclaimer .terms-tail__hint {
  margin: 0;
  flex: 1 1 220px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--stone);
}

@media (min-width: 768px) {
  .page-disclaimer .terms-meta__row {
    grid-template-columns: 6.5em minmax(0, 1fr);
    padding: 11px 0;
  }

  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr) 244px;
    gap: clamp(36px, 4vw, 60px);
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 96px;
    order: 2;
  }

  .page-disclaimer .terms-doc {
    order: 1;
  }

  .page-disclaimer .terms-section {
    display: grid;
    grid-template-columns: 132px minmax(0, 1fr);
    column-gap: clamp(16px, 2vw, 28px);
    align-items: start;
  }

  .page-disclaimer .terms-section__head {
    grid-column: 1;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 0;
  }

  .page-disclaimer .terms-section > p,
  .page-disclaimer .terms-section > .terms-list,
  .page-disclaimer .terms-section > .terms-note {
    grid-column: 2;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .terms-meta__row {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-disclaimer .terms-hero h1 {
    font-size: clamp(1.75rem, 1.2rem + 3vw, 2.25rem);
  }
}

@media print {
  .page-disclaimer {
    color: #111;
    padding-bottom: 0;
  }

  .page-disclaimer .terms-toc,
  .page-disclaimer .terms-tail,
  .page-disclaimer .terms-hero__figure,
  .page-disclaimer .breadcrumb {
    display: none;
  }

  .page-disclaimer .terms-hero h1,
  .page-disclaimer .terms-section h2,
  .page-disclaimer .terms-section p,
  .page-disclaimer .terms-list li,
  .page-disclaimer .terms-note,
  .page-disclaimer .terms-meta dd,
  .page-disclaimer .terms-meta dt {
    color: #111;
  }

  .page-disclaimer .terms-section,
  .page-disclaimer .terms-meta,
  .page-disclaimer .terms-meta__row {
    border-color: #bbb;
  }

  .page-disclaimer .terms-section {
    display: block;
    page-break-inside: avoid;
  }

  .page-disclaimer .terms-num {
    color: #111;
    background: transparent;
    box-shadow: none;
    border: 1px solid #999;
  }
}