.page-disclaimer {
  --disc-rule: rgba(85, 99, 110, .28);
  --disc-rule-soft: rgba(85, 99, 110, .14);
  --disc-ink-soft: #55636E;
  --disc-tint: rgba(18, 64, 95, .06);
  background: var(--abyss);
  color: var(--on-deep);
  overflow-x: hidden;
}

/* ============ 首屏 ============ */
.page-disclaimer .legal-hero {
  position: relative;
  padding: 26px 0 44px;
  background: linear-gradient(180deg, var(--deep) 0%, var(--abyss) 100%);
  overflow: hidden;
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(140, 242, 230, .055) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(90deg, rgba(140, 242, 230, .055) 0 1px, transparent 1px 46px);
  pointer-events: none;
}

.page-disclaimer .legal-hero .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--on-deep-dim);
  margin-bottom: 26px;
}

.page-disclaimer .breadcrumbs a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast);
}

.page-disclaimer .breadcrumbs a:hover {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .breadcrumbs__sep {
  color: var(--rock);
}

.page-disclaimer .breadcrumbs__current {
  color: var(--on-deep);
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  gap: 28px;
}

.page-disclaimer .legal-hero .kicker {
  color: var(--cyan);
  margin: 0 0 10px;
}

.page-disclaimer .legal-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(38px, 11vw, 76px);
  line-height: 1.02;
  letter-spacing: .02em;
  color: #F4FBF9;
  text-shadow: 0 6px 30px rgba(33, 230, 214, .18);
}

.page-disclaimer .legal-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  color: var(--on-deep);
  font-size: 16px;
  line-height: 1.78;
}

.page-disclaimer .legal-hero__facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .legal-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 64, 95, .42);
  font-size: 12.5px;
  color: var(--on-deep-dim);
  letter-spacing: .02em;
}

.page-disclaimer .legal-hero__facts .mono {
  font-size: 16px;
  color: var(--cyan);
  line-height: 1;
}

.page-disclaimer .legal-hero__media {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--deep-mid);
}

.page-disclaimer .legal-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 2 / 1;
  filter: saturate(.85) contrast(1.05);
}

.page-disclaimer .legal-hero__media .media-frame__caption {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--on-deep-dim);
  padding: 9px 12px;
  border-top: 1px solid var(--line);
}

/* ============ 纸面区块 ============ */
.page-disclaimer .legal-sheet {
  background-color: var(--paper);
  background-image: radial-gradient(var(--disc-tint) 1px, transparent 1px);
  background-size: 16px 16px;
  color: var(--ink);
  padding: 38px 0 46px;
  border-top: 1px solid rgba(239, 233, 222, .22);
}

.page-disclaimer .legal-sheet--lower {
  padding-top: 30px;
  padding-bottom: 54px;
}

.page-disclaimer .legal-sheet .kicker {
  color: var(--clay);
}

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

/* 目录 */
.page-disclaimer .legal-toc {
  margin-bottom: 30px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .legal-toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .legal-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 6px 11px;
  font-size: 13.5px;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--disc-rule);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .5);
  transition: border-color var(--t-fast), color var(--t-fast), background-color var(--t-fast);
}

.page-disclaimer .legal-toc__link .mono {
  font-size: 12px;
  color: var(--clay);
  letter-spacing: .06em;
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  border-color: var(--amber);
  color: var(--clay);
  background: rgba(255, 122, 47, .08);
}

/* 条款条目 */
.page-disclaimer .legal-items {
  display: block;
}

.page-disclaimer .legal-item {
  padding: 26px 0 30px;
  border-top: 1px solid var(--disc-rule);
  scroll-margin-top: 90px;
}

.page-disclaimer .legal-item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-disclaimer .legal-item:target {
  background: linear-gradient(90deg, rgba(33, 230, 214, .14), transparent 62%);
  border-top-color: var(--cyan);
}

.page-disclaimer .legal-item__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .legal-item__num {
  flex: none;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--clay);
  padding: 3px 8px;
  border: 1px solid var(--disc-rule);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .55);
}

.page-disclaimer .legal-item:target .legal-item__num {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--abyss);
}

.page-disclaimer .legal-item__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 5.2vw, 27px);
  letter-spacing: .02em;
  line-height: 1.3;
  color: var(--ink);
}

.page-disclaimer .legal-item p {
  margin: 0 0 .95em;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: #22323C;
}

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

.page-disclaimer .legal-item a {
  color: #0F5C6C;
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 92, 108, .35);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-disclaimer .legal-item a:hover {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

.page-disclaimer .legal-clauses {
  list-style: none;
  margin: 6px 0 16px;
  padding: 0;
  border-left: 2px solid var(--disc-rule);
}

.page-disclaimer .legal-clauses li {
  position: relative;
  padding: 0 0 14px 20px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.8;
  color: #2A3A44;
}

.page-disclaimer .legal-clauses li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: .68em;
  width: 12px;
  height: 1px;
  background: var(--amber);
}

.page-disclaimer .legal-clauses li:last-child {
  padding-bottom: 0;
}

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

/* ============ 数据色带 ============ */
.page-disclaimer .legal-band {
  position: relative;
  margin: 34px 0;
  padding: 46px 0 50px;
  background: linear-gradient(135deg, var(--deep-mid) 0%, var(--deep) 46%, var(--abyss) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  clip-path: polygon(0 2.6%, 100% 0, 100% 97.4%, 0 100%);
  color: var(--on-deep);
}

.page-disclaimer .legal-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(140, 242, 230, .07) 0 1px, transparent 1px 52px);
  pointer-events: none;
}

.page-disclaimer .legal-band .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-band .kicker {
  color: var(--cyan);
  margin: 0 0 10px;
}

.page-disclaimer .legal-band__title {
  margin: 0 0 26px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 5.6vw, 32px);
  line-height: 1.28;
  letter-spacing: .015em;
  color: #F4FBF9;
  max-width: 22ch;
  scroll-margin-top: 90px;
}

.page-disclaimer .legal-band__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-disclaimer .band-fact {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(4, 18, 31, .45);
  outline: none;
  transition: border-color var(--t-base), transform var(--t-base), background-color var(--t-base);
}

.page-disclaimer .band-fact:hover,
.page-disclaimer .band-fact:focus-visible {
  border-color: var(--cyan);
  background: rgba(33, 230, 214, .08);
}

.page-disclaimer .band-fact__num {
  font-size: clamp(26px, 7vw, 38px);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-disclaimer .band-fact__label {
  font-size: 13.5px;
  color: var(--on-deep);
}

.page-disclaimer .band-fact__more {
  display: block;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--on-deep-dim);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--t-base), opacity var(--t-base), margin-top var(--t-base);
}

.page-disclaimer .band-fact:hover .band-fact__more,
.page-disclaimer .band-fact:focus-visible .band-fact__more {
  max-height: 140px;
  opacity: 1;
  margin-top: 6px;
}

.page-disclaimer .legal-band__note {
  margin: 26px 0 0;
  max-width: 62ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--on-deep-dim);
  padding-left: 14px;
  border-left: 2px solid var(--amber);
}

/* ============ 结尾注记 ============ */
.page-disclaimer .legal-footnote {
  margin-top: 34px;
  padding: 20px 18px;
  border: 1px solid var(--disc-rule);
  border-left: 3px solid var(--clay);
  background: rgba(255, 255, 255, .45);
  max-width: 70ch;
}

.page-disclaimer .legal-footnote p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: #2A3A44;
}

.page-disclaimer .legal-footnote .mono {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--clay);
  margin-bottom: 7px;
}

.page-disclaimer .legal-footnote a {
  color: #0F5C6C;
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 92, 108, .35);
}

.page-disclaimer .legal-footnote a:hover {
  border-bottom-color: var(--clay);
  color: var(--clay);
}

/* ============ 断点 ============ */
@media (min-width: 720px) {
  .page-disclaimer .legal-band__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .legal-hero {
    padding-top: 34px;
    padding-bottom: 54px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 40px;
  }

  .page-disclaimer .legal-hero__media {
    margin-bottom: 6px;
  }

  .page-disclaimer .legal-body {
    display: grid;
    grid-template-columns: 3fr 8fr;
    gap: 52px;
    align-items: start;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: 28px;
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
    border-left: 2px solid var(--disc-rule);
    padding-left: 18px;
  }

  .page-disclaimer .legal-toc__list {
    flex-direction: column;
    gap: 3px;
    margin-top: 14px;
  }

  .page-disclaimer .legal-toc__link {
    border: 0;
    background: transparent;
    padding: 6px 0;
    font-size: 14px;
    color: #2A3A44;
  }

  .page-disclaimer .legal-toc__link:hover,
  .page-disclaimer .legal-toc__link:focus-visible {
    background: transparent;
    color: var(--clay);
    border-color: transparent;
  }

  .page-disclaimer .legal-item {
    padding: 32px 0 36px;
  }

  .page-disclaimer .legal-item:first-child {
    padding-top: 6px;
  }

  .page-disclaimer .legal-band {
    margin: 46px 0;
    padding: 62px 0 66px;
  }

  .page-disclaimer .legal-sheet {
    padding-top: 48px;
    padding-bottom: 58px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .legal-band__grid {
    gap: 18px;
  }

  .page-disclaimer .band-fact {
    padding: 20px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}