.page-disclaimer {
  --legal-rule: rgba(243, 248, 245, 0.1);
  --legal-text: rgba(243, 248, 245, 0.84);
  --legal-dim: rgba(243, 248, 245, 0.58);
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-disclaimer .breadcrumb {
  padding: clamp(16px, 3vw, 26px) var(--gutter) 0;
  font-size: 12px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(18px, 3.5vw, 36px) var(--gutter) 0;
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-disclaimer .legal-hero .eyebrow {
  margin: 0;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
}

.page-disclaimer .legal-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.6vw, 76px);
  line-height: 1.03;
  letter-spacing: -0.025em;
  color: var(--bone);
}

.page-disclaimer .legal-hero .lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--legal-dim);
}

.page-disclaimer .hero-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  align-self: start;
}

.page-disclaimer .hero-meta li {
  background: var(--panel);
  padding: 12px 14px;
  display: grid;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--bone);
}

.page-disclaimer .hero-meta li .mono {
  color: var(--steel);
  font-size: 10.5px;
  letter-spacing: 0.16em;
}

.page-disclaimer .legal-hero-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--border);
  background: var(--panel);
  overflow: hidden;
}

.page-disclaimer .legal-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 7 / 3;
  object-fit: cover;
}

.page-disclaimer .legal-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 38px 38px;
  opacity: 0.45;
}

/* ---------- 正文双栏 ---------- */
.page-disclaimer .legal-body {
  max-width: var(--maxw);
  margin: clamp(28px, 5vw, 56px) auto 0;
  padding: 0 var(--gutter);
  display: grid;
  gap: clamp(24px, 4vw, 56px);
}

/* 索引 */
.page-disclaimer .legal-index {
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 16px 14px 18px;
}

.page-disclaimer .index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.24em;
  color: var(--steel);
}

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

.page-disclaimer .index-link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 8px 8px 10px;
  border-left: 2px solid transparent;
  color: var(--bone);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .index-link:hover,
.page-disclaimer .index-link:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(46, 242, 200, 0.08);
  outline: none;
}

.page-disclaimer .index-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
  letter-spacing: 0.08em;
}

.page-disclaimer .index-extra {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--legal-rule);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}

.page-disclaimer .index-extra p {
  margin: 0;
}

/* 条款条目 */
.page-disclaimer .legal-articles {
  display: grid;
}

.page-disclaimer .legal-clause {
  display: grid;
  gap: 8px;
  padding: clamp(22px, 3.4vw, 34px) 0 clamp(24px, 3.6vw, 40px);
  border-top: 1px solid var(--legal-rule);
  scroll-margin-top: 88px;
}

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

.page-disclaimer .clause-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: rgba(243, 248, 245, 0.28);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .legal-clause:hover .clause-num,
.page-disclaimer .legal-clause:focus-within .clause-num {
  color: var(--cyan);
  transform: translateX(2px);
}

.page-disclaimer .clause-main {
  max-width: 74ch;
}

.page-disclaimer .clause-main h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.28;
  letter-spacing: -0.012em;
  color: var(--bone);
}

.page-disclaimer .clause-main p {
  margin: 0 0 14px;
  color: var(--legal-text);
  font-size: 15.5px;
}

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

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--legal-text);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .clause-list strong {
  color: var(--bone);
  font-weight: 600;
}

.page-disclaimer .clause-note {
  margin: 2px 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  background: var(--panel);
  color: var(--bone);
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer .clause-note .note-label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

/* 联系表 */
.page-disclaimer .contact-grid {
  margin: 2px 0 18px;
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.page-disclaimer .contact-row {
  background: var(--panel);
  padding: 12px 14px;
  display: grid;
  gap: 4px;
}

.page-disclaimer .contact-row dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--steel);
}

.page-disclaimer .contact-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--bone);
  overflow-wrap: anywhere;
}

/* 正文内链 */
.page-disclaimer .clause-main a,
.page-disclaimer .index-extra a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 242, 200, 0.4);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .clause-main a:hover,
.page-disclaimer .clause-main a:focus-visible,
.page-disclaimer .index-extra a:hover,
.page-disclaimer .index-extra a:focus-visible {
  color: var(--bone);
  border-bottom-color: var(--bone);
  outline: none;
}

.page-disclaimer .index-extra a {
  color: var(--bone);
  border-bottom-color: rgba(243, 248, 245, 0.35);
}

/* ---------- 桌面 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .legal-hero {
    grid-template-columns: minmax(0, 1fr) 258px;
    align-items: start;
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-disclaimer .legal-hero-copy {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .hero-meta {
    grid-column: 2;
    grid-row: 1;
  }

  .page-disclaimer .legal-hero-figure {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .page-disclaimer .legal-hero-figure img {
    aspect-ratio: 21 / 6;
  }

  .page-disclaimer .legal-body {
    grid-template-columns: minmax(196px, 236px) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: calc(var(--head-h) + 24px);
  }

  .page-disclaimer .legal-clause {
    grid-template-columns: 56px minmax(0, 1fr);
    column-gap: 14px;
  }

  .page-disclaimer .clause-num {
    padding-top: 6px;
  }
}