.page-disclaimer {
  --terms-hero-line: rgba(53, 242, 208, 0.09);
  --terms-soft: rgba(185, 255, 239, 0.06);
  background: var(--ink);
  color: var(--paper);
}

.page-disclaimer .terms-crumb-wrap {
  padding-top: 1.25rem;
  padding-bottom: 0.75rem;
}

.page-disclaimer .breadcrumbs {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .breadcrumbs__link {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .breadcrumbs__link:hover,
.page-disclaimer .breadcrumbs__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--orange);
}

.page-disclaimer .breadcrumbs__sep {
  margin: 0 0.5rem;
  color: var(--line);
}

/* 页头 */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 140% at 82% 0%, rgba(53, 242, 208, 0.16) 0%, transparent 58%),
    linear-gradient(160deg, var(--slate) 0%, var(--panel) 62%, var(--ink) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.7);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--terms-hero-line) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, var(--terms-hero-line) 0 1px, transparent 1px 72px);
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(2.25rem, 6vw, 4.5rem);
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-disclaimer .terms-hero .eyebrow {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .terms-hero h1 {
  margin: 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.2vw, 3.9rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .terms-hero h1::after {
  content: "";
  display: block;
  width: 4.5rem;
  height: 4px;
  margin-top: 1.25rem;
  background: var(--orange);
}

.page-disclaimer .terms-hero__lead {
  max-width: 62ch;
  margin: 1.35rem 0 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--mint);
}

.page-disclaimer .terms-hero__meta {
  display: grid;
  gap: 0.55rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--paper);
}

.page-disclaimer .terms-hero__k {
  display: inline-block;
  min-width: 4.6rem;
  margin-right: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--amber);
}

/* 版式 */
.page-disclaimer .terms-layout {
  display: grid;
  gap: 2rem;
  padding-top: clamp(1.75rem, 4vw, 3rem);
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

/* 侧栏索引 */
.page-disclaimer .terms-index {
  padding: 1.15rem 1.1rem;
  background: var(--slate);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-disclaimer .terms-index__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

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

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

.page-disclaimer .terms-index__list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.6rem 0 0.6rem 0.55rem;
  border-left: 2px solid transparent;
  color: var(--paper);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-disclaimer .terms-index__n {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--muted);
}

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

.page-disclaimer .terms-index__list a:hover .terms-index__n,
.page-disclaimer .terms-index__list a:focus-visible .terms-index__n {
  color: var(--amber);
}

.page-disclaimer .terms-index__hint {
  margin: 1rem 0 0;
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .terms-index__top {
  display: inline-block;
  margin-top: 0.9rem;
  padding-bottom: 2px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 160ms var(--ease);
}

.page-disclaimer .terms-index__top:hover,
.page-disclaimer .terms-index__top:focus-visible {
  border-bottom-color: var(--orange);
}

/* 条款正文 */
.page-disclaimer .terms-doc {
  min-width: 0;
}

.page-disclaimer .terms-sec {
  padding: 1.5rem 0 0.25rem;
  border-top: 1px solid var(--line);
}

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

.page-disclaimer .terms-sec__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.65rem;
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 4vw, 1.7rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .terms-sec__num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--orange);
  padding-bottom: 3px;
  border-bottom: 2px solid var(--orange);
}

.page-disclaimer .terms-doc p {
  max-width: 68ch;
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--paper);
}

.page-disclaimer .terms-doc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .terms-doc a:hover,
.page-disclaimer .terms-doc a:focus-visible {
  color: var(--mint);
  border-bottom-color: var(--orange);
}

.page-disclaimer .terms-callout {
  margin: 1.25rem 0 1.5rem;
  padding: 1.1rem 1.15rem;
  background: linear-gradient(135deg, var(--panel) 0%, var(--slate) 100%);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
}

.page-disclaimer .terms-callout__title {
  margin: 0 0 0.6rem !important;
  font-family: var(--font-mono);
  font-size: 0.75rem !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .terms-callout__list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.5rem;
}

.page-disclaimer .terms-callout__list li {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--mint);
}

.page-disclaimer .terms-callout__list li::marker {
  color: var(--orange);
}

/* 平板 */
@media (min-width: 720px) {
  .page-disclaimer .terms-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    padding-top: 1.35rem;
    border-top: 1px solid var(--line);
  }

  .page-disclaimer .terms-hero__k {
    display: block;
    margin: 0 0 0.3rem;
  }

  .page-disclaimer .terms-sec {
    padding-top: 1.9rem;
  }

  .page-disclaimer .terms-doc p {
    font-size: 1rem;
  }
}

/* 桌面：左窄栏粘性索引 + 宽内容区 */
@media (min-width: 1024px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 2.4fr) minmax(0, 7.6fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: 6.5rem;
    padding: 1.4rem 1.25rem;
  }

  .page-disclaimer .terms-doc {
    padding-left: 0.5rem;
  }

  .page-disclaimer .terms-sec {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    padding-top: 2.25rem;
  }
}

/* 打印：只留条款正文 */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111111;
  }

  .page-disclaimer .terms-crumb-wrap,
  .page-disclaimer .terms-index,
  .page-disclaimer .terms-hero__bg {
    display: none;
  }

  .page-disclaimer .terms-hero {
    background: none;
    border: 0;
  }

  .page-disclaimer .terms-hero::after {
    display: none;
  }

  .page-disclaimer .terms-layout {
    display: block;
    padding-top: 0;
  }

  .page-disclaimer .terms-hero h1,
  .page-disclaimer .terms-sec__title,
  .page-disclaimer .terms-doc p,
  .page-disclaimer .terms-hero__lead,
  .page-disclaimer .terms-hero__meta {
    color: #111111;
  }

  .page-disclaimer .terms-sec {
    break-inside: avoid;
    border-top-color: #cccccc;
  }

  .page-disclaimer .terms-callout {
    background: none;
    border-left-color: #cc5500;
  }

  .page-disclaimer .terms-callout__list li,
  .page-disclaimer .terms-callout__title,
  .page-disclaimer .terms-doc a {
    color: #111111;
  }
}