.page-disclaimer {
  --terms-surface: #FAF6ED;
  --terms-line: rgba(6, 24, 38, 0.12);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-disclaimer .terms-shell {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* 面包屑 */
.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--rock);
}

.page-disclaimer .breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  color: var(--line-dark-strong);
}

.page-disclaimer .breadcrumb a {
  color: var(--teal);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 首屏 */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 18px;
  padding: clamp(26px, 5vw, 56px);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
}

.page-disclaimer .terms-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.3;
  background: linear-gradient(135deg, var(--ink-3), var(--ink));
}

.page-disclaimer .terms-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(
    105deg,
    rgba(6, 24, 38, 0.94) 0%,
    rgba(6, 24, 38, 0.6) 58%,
    rgba(14, 116, 144, 0.38) 100%
  );
}

.page-disclaimer .terms-hero-text {
  max-width: 780px;
}

.page-disclaimer .terms-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--coral);
}

.page-disclaimer .terms-eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--coral);
}

.page-disclaimer .terms-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-disclaimer .terms-lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.84);
}

.page-disclaimer .terms-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid rgba(154, 217, 228, 0.22);
}

.page-disclaimer .terms-meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer .meta-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .meta-value {
  font-size: 14px;
  color: var(--paper);
}

.page-disclaimer .meta-value.data-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 双栏骨架 */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 30px);
  margin-top: clamp(26px, 4vw, 44px);
}

/* 左侧索引 */
.page-disclaimer .rail-card {
  padding: 20px;
  border: 1px solid var(--terms-line);
  border-radius: var(--radius);
  background: var(--terms-surface);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .rail-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-disclaimer .rail-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rail-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 6px;
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
}

.page-disclaimer .rail-list a:hover {
  background: var(--haze);
}

.page-disclaimer .rail-list a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-disclaimer .rail-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--teal);
}

.page-disclaimer .print-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 44px;
  margin-top: 16px;
  padding: 0 16px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease;
}

.page-disclaimer .print-btn:hover {
  background: var(--teal);
  border-color: var(--teal);
}

.page-disclaimer .print-btn:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-disclaimer .rail-note {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--rock);
}

/* 条款列表 */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 20px);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--terms-line);
  border-radius: var(--radius);
  background: var(--terms-surface);
  box-shadow: var(--shadow-1);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .clause-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-disclaimer .clause-body h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.3vw, 25px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .clause-body p {
  margin: 0 0 12px;
  max-width: 70ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-2);
}

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

.page-disclaimer .clause-body ul {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
  padding-left: 18px;
  max-width: 70ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-disclaimer .clause-body li::marker {
  color: var(--teal);
}

.page-disclaimer .clause-body a {
  color: var(--teal-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 页尾联系入口 */
.page-disclaimer .terms-outro {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--radius);
  background: linear-gradient(120deg, var(--ink) 0%, var(--ink-3) 100%);
  color: var(--paper);
}

.page-disclaimer .outro-text h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .outro-text p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.8);
}

.page-disclaimer .outro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .outro-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14px;
  text-decoration: none;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.page-disclaimer .outro-btn--solid {
  background: var(--coral);
  border-color: var(--coral);
  color: var(--ink);
  font-weight: 600;
}

.page-disclaimer .outro-btn--solid:hover {
  background: var(--coral-soft);
  border-color: var(--coral-soft);
}

.page-disclaimer .outro-btn--ghost {
  border-color: rgba(154, 217, 228, 0.4);
  color: var(--paper);
}

.page-disclaimer .outro-btn--ghost:hover {
  background: rgba(154, 217, 228, 0.14);
  border-color: var(--mist);
}

.page-disclaimer .outro-btn:focus-visible {
  outline: 2px solid var(--paper);
  outline-offset: 2px;
}

/* 平板及以上 */
@media (min-width: 560px) {
  .page-disclaimer .rail-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 10px;
  }
}

@media (min-width: 720px) {
  .page-disclaimer .clause {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 4px 20px;
    align-items: start;
  }

  .page-disclaimer .clause-num {
    padding-top: 2px;
    font-size: 22px;
    line-height: 1.2;
    letter-spacing: -0.02em;
  }
}

@media (min-width: 820px) {
  .page-disclaimer .terms-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 264px) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

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

  .page-disclaimer .rail-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .print-btn,
  .page-disclaimer .outro-btn {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
    padding: 0;
  }

  .page-disclaimer .breadcrumb,
  .page-disclaimer .terms-rail,
  .page-disclaimer .terms-hero-media,
  .page-disclaimer .terms-outro,
  .page-disclaimer .terms-hero::after {
    display: none;
  }

  .page-disclaimer .terms-hero {
    padding: 0 0 16px;
    border-radius: 0;
    border-bottom: 1px solid #999;
    background: #fff;
    color: #000;
  }

  .page-disclaimer .terms-hero h1,
  .page-disclaimer .terms-lead,
  .page-disclaimer .meta-value,
  .page-disclaimer .meta-label {
    color: #000;
  }

  .page-disclaimer .terms-layout {
    display: block;
    margin-top: 16px;
  }

  .page-disclaimer .terms-body {
    display: block;
  }

  .page-disclaimer .clause {
    padding: 12px 0;
    border: 0;
    border-top: 1px solid #ccc;
    border-radius: 0;
    background: #fff;
    box-shadow: none;
    break-inside: avoid;
  }

  .page-disclaimer .clause-body p,
  .page-disclaimer .clause-body ul {
    color: #000;
  }
}