.page-disclaimer {
  background: var(--cream);
  color: var(--stone);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  padding-block: var(--space-4) var(--space-5);
  background: var(--mist);
  border-bottom: 1px solid var(--ink-08);
  overflow: hidden;
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--ink-08) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ink-08) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: radial-gradient(115% 95% at 82% 8%, #000 0%, transparent 70%);
  mask-image: radial-gradient(115% 95% at 82% 8%, #000 0%, transparent 70%);
  opacity: 0.7;
  pointer-events: none;
}

.page-disclaimer .legal-hero-top {
  position: relative;
  margin-bottom: var(--space-4);
}

.page-disclaimer .legal-hero-grid {
  position: relative;
  display: grid;
  gap: var(--space-4);
}

.page-disclaimer .legal-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(34px, 8vw, 58px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: var(--space-2) 0 var(--space-3);
}

.page-disclaimer .legal-lede {
  max-width: 62ch;
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.85;
  color: var(--moss);
  margin: 0;
}

.page-disclaimer .legal-hero-seal {
  display: none;
}

.page-disclaimer .seal-text {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.3em;
  color: var(--deep-gold);
  writing-mode: vertical-rl;
  text-orientation: upright;
}

/* ---------- 横幅图 ---------- */
.page-disclaimer .legal-banner {
  margin: var(--space-5) auto 0;
  max-width: var(--shell-wide);
  padding-inline: var(--gutter);
}

.page-disclaimer .legal-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-card);
  border: 1px solid var(--ink-14);
}

/* ---------- 布局 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  gap: var(--space-4);
  padding-block: var(--space-5) var(--space-7);
}

/* ---------- 目录 ---------- */
.page-disclaimer .clause-index {
  padding: var(--space-3);
  border: 1px solid var(--ink-14);
  border-radius: var(--radius-card);
  background: var(--mist);
  align-self: start;
}

.page-disclaimer .clause-index-title {
  margin: 0 0 var(--space-2);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--slate);
}

.page-disclaimer .clause-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-disclaimer .clause-index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-height: 44px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 14.5px;
  color: var(--moss);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .clause-index-link .num {
  font-size: 12px;
  color: var(--deep-gold);
  letter-spacing: 0.06em;
  flex: none;
}

.page-disclaimer .clause-index-link:hover,
.page-disclaimer .clause-index-link:focus-visible {
  background: var(--ink);
  color: var(--cream);
}

.page-disclaimer .clause-index-link:hover .num,
.page-disclaimer .clause-index-link:focus-visible .num {
  color: var(--gold);
}

/* ---------- 条款 ---------- */
.page-disclaimer .legal-body {
  min-width: 0;
}

.page-disclaimer .legal-clause {
  padding-block: var(--space-4);
  border-top: 1px solid var(--ink-08);
  scroll-margin-top: 120px;
}

.page-disclaimer .legal-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: var(--space-3);
}

.page-disclaimer .clause-no {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--deep-gold);
}

.page-disclaimer .clause-title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(20px, 3.6vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.page-disclaimer .legal-clause p {
  max-width: 66ch;
  margin: 0 0 var(--space-2);
  font-size: 16px;
  line-height: 1.85;
  color: var(--stone);
}

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

.page-disclaimer .legal-link {
  color: var(--deep-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  word-break: break-all;
}

.page-disclaimer .legal-link:hover,
.page-disclaimer .legal-link:focus-visible {
  color: var(--clay);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: var(--space-2) 0 var(--space-3);
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 66ch;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--stone);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 11px;
  height: 1px;
  background: var(--gold);
}

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

/* ---------- 封底印章 ---------- */
.page-disclaimer .legal-signoff {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-card);
  background: var(--ink);
  color: var(--cream-70);
}

.page-disclaimer .signoff-mark {
  position: relative;
  flex: none;
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 1px solid var(--gold-40);
}

.page-disclaimer .signoff-mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 1px dashed var(--gold-25);
}

.page-disclaimer .signoff-words {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--sand);
  writing-mode: vertical-rl;
  text-orientation: upright;
}

.page-disclaimer .signoff-copy {
  flex: 1 1 240px;
  min-width: 0;
  font-size: 14.5px;
  line-height: 1.8;
}

.page-disclaimer .signoff-copy p {
  margin: 0;
}

.page-disclaimer .legal-signoff .signoff-title {
  margin-bottom: 6px;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cream);
}

/* ---------- 延伸入口 ---------- */
.page-disclaimer .legal-more {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--ink-08);
}

.page-disclaimer .legal-more a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--ink-14);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--moss);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .legal-more a:hover,
.page-disclaimer .legal-more a:focus-visible {
  border-color: var(--gold);
  color: var(--deep-gold);
  background: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .clause-index-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-disclaimer .legal-hero {
    padding-block: var(--space-5) var(--space-6);
  }

  .page-disclaimer .legal-hero-grid {
    grid-template-columns: minmax(0, 1fr) 170px;
    align-items: end;
    gap: var(--space-5);
  }

  .page-disclaimer .legal-hero-seal {
    display: grid;
    place-items: center;
    justify-self: end;
    position: relative;
    width: 170px;
    height: 170px;
    border-radius: 50%;
    border: 1px solid var(--gold-40);
    background: radial-gradient(circle at 32% 26%, var(--mist) 0%, rgba(200, 169, 106, 0.14) 100%);
  }

  .page-disclaimer .legal-hero-seal::after {
    content: "";
    position: absolute;
    inset: 8px;
    border-radius: 50%;
    border: 1px dashed var(--gold-25);
  }

  .page-disclaimer .legal-layout {
    grid-template-columns: minmax(0, 1fr) 250px;
    grid-template-areas: "body index";
    gap: var(--space-6);
    padding-block: var(--space-6) var(--space-7);
  }

  .page-disclaimer .legal-body {
    grid-area: body;
  }

  .page-disclaimer .clause-index {
    grid-area: index;
    position: sticky;
    top: 104px;
  }

  .page-disclaimer .clause-index-list {
    grid-template-columns: 1fr;
  }

  .page-disclaimer .legal-signoff {
    padding: var(--space-4);
    gap: var(--space-4);
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: minmax(0, 1fr) 268px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-index-link,
  .page-disclaimer .legal-more a {
    transition: none;
  }
}