.page-disclaimer {
  --dl-line: rgba(63, 245, 208, .16);
  --dl-line-soft: rgba(159, 184, 178, .15);
  --dl-gap: clamp(20px, 3.4vw, 36px);
  position: relative;
  background: var(--ink-900);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(22px, 4.5vw, 44px) 0 clamp(26px, 5vw, 50px);
  background: var(--ink-900);
}

.page-disclaimer .legal-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-disclaimer .legal-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-disclaimer .legal-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(115% 95% at 88% 0%, rgba(63, 245, 208, .20), rgba(6, 35, 31, 0) 60%),
    linear-gradient(180deg, rgba(3, 20, 15, .44) 0%, rgba(6, 35, 31, .90) 68%, var(--ink-900) 100%);
}

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

.page-disclaimer .breadcrumbs {
  margin: 0 0 clamp(20px, 4vw, 36px);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--gray);
}

.page-disclaimer .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: .4em;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .breadcrumbs li + li::before {
  content: "/";
  margin-right: .4em;
  color: rgba(159, 184, 178, .5);
}

.page-disclaimer .breadcrumbs a {
  color: var(--gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .24s ease, border-color .24s ease;
}

.page-disclaimer .breadcrumbs a:hover {
  color: var(--cyan);
  border-bottom-color: rgba(63, 245, 208, .5);
}

.page-disclaimer .legal-hero-grid {
  display: grid;
  gap: var(--dl-gap);
}

.page-disclaimer .legal-hero-copy .kicker {
  margin: 0 0 .8rem;
  color: var(--cyan);
}

.page-disclaimer .legal-hero-title {
  margin: 0 0 clamp(14px, 2.4vw, 24px);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.6vw, 3.9rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-disclaimer .legal-hero-copy .lede {
  margin: 0;
  max-width: 42ch;
  font-size: clamp(.96rem, 1.6vw, 1.06rem);
  line-height: 1.85;
  color: rgba(242, 239, 230, .82);
}

.page-disclaimer .legal-facts {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--dl-line);
  box-shadow: inset 0 1px 0 rgba(63, 245, 208, .12);
}

.page-disclaimer .legal-fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 1.05rem;
  background: rgba(14, 58, 51, .74);
}

.page-disclaimer .legal-fact-label {
  font-size: .7rem;
  letter-spacing: .18em;
  color: var(--gray);
}

.page-disclaimer .legal-fact-value {
  font-family: var(--font-mono);
  font-size: .95rem;
  letter-spacing: .01em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-disclaimer .legal-rule {
  height: 2px;
  margin-top: clamp(26px, 4.6vw, 46px);
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--cyan) 0%, rgba(63, 245, 208, .3) 48%, rgba(63, 245, 208, 0) 100%);
}

.page-disclaimer .legal-hero-tag {
  position: absolute;
  right: 8px;
  bottom: clamp(64px, 11vw, 118px);
  z-index: 2;
  display: none;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .34em;
  color: rgba(127, 231, 212, .5);
}

/* ---------- 条款索引 ---------- */

.page-disclaimer .legal-index-bar {
  background: var(--ink-900);
}

.page-disclaimer .clause-index {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  padding: clamp(22px, 4vw, 36px) 0 0;
}

.page-disclaimer .clause-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .48rem .98rem;
  border: 1px solid var(--dl-line);
  border-radius: var(--radius-pill);
  background: rgba(14, 58, 51, .55);
  color: var(--paper);
  font-size: .85rem;
  text-decoration: none;
  transition: border-color .24s ease, background-color .24s ease, transform .24s ease;
}

.page-disclaimer .clause-link-num {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-disclaimer .clause-link:hover {
  border-color: rgba(63, 245, 208, .55);
  background: rgba(14, 58, 51, .95);
  transform: translateY(-1px);
}

.page-disclaimer .clause-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 条款区块 ---------- */

.page-disclaimer .clause {
  position: relative;
  padding: clamp(32px, 5.6vw, 62px) 0;
  border-top: 1px solid var(--dl-line-soft);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause--tint {
  background: linear-gradient(180deg, rgba(14, 58, 51, .58) 0%, rgba(14, 58, 51, .16) 100%);
  border-top-color: var(--dl-line);
}

.page-disclaimer .clause-grid {
  display: grid;
  gap: clamp(16px, 3.4vw, 32px);
}

.page-disclaimer .clause-side {
  display: grid;
  gap: .62rem;
  align-content: start;
}

.page-disclaimer .clause-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2.3rem, 6.4vw, 4rem);
  font-weight: 700;
  line-height: .92;
  letter-spacing: -.03em;
  color: rgba(63, 245, 208, .34);
  -webkit-text-stroke: 1px rgba(63, 245, 208, .7);
}

.page-disclaimer .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.28rem, 3.4vw, 1.72rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .clause-note {
  margin: 0;
  max-width: 26ch;
  font-size: .83rem;
  line-height: 1.75;
  color: var(--gray);
}

.page-disclaimer .clause-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-top: 1px solid var(--dl-line-soft);
}

.page-disclaimer .clause-list li:first-child {
  padding-top: 4px;
  border-top: none;
}

.page-disclaimer .item-num {
  padding-top: .3em;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .05em;
  color: var(--cyan-soft);
  white-space: nowrap;
}

.page-disclaimer .clause-list li p {
  margin: 0;
  max-width: 42ch;
  font-size: .97rem;
  line-height: 1.8;
  color: rgba(242, 239, 230, .87);
}

.page-disclaimer .clause-list li a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 245, 208, .42);
  transition: border-color .24s ease, color .24s ease;
}

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

.page-disclaimer .clause-list li a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* ---------- 联系入口 ---------- */

.page-disclaimer .legal-cta {
  padding: clamp(38px, 6.6vw, 76px) 0;
  background:
    radial-gradient(120% 130% at 0% 0%, rgba(63, 245, 208, .10), rgba(3, 20, 15, 0) 62%),
    var(--ink-950);
  border-top: 1px solid var(--dl-line);
}

.page-disclaimer .legal-cta-inner {
  display: grid;
  gap: clamp(20px, 3.4vw, 38px);
}

.page-disclaimer .legal-cta .kicker {
  margin: 0;
  color: var(--orange);
}

.page-disclaimer .legal-cta h2 {
  margin: .55rem 0 .85rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.6vw, 2.05rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .legal-cta .lede {
  margin: 0 0 .9rem;
  max-width: 40ch;
  font-size: .97rem;
  line-height: 1.82;
  color: rgba(242, 239, 230, .84);
}

.page-disclaimer .legal-cta .note {
  margin: 0;
  max-width: 44ch;
  font-size: .81rem;
  line-height: 1.85;
  color: var(--gray);
}

.page-disclaimer .legal-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  align-items: center;
}

.page-disclaimer .legal-cta-actions .btn {
  min-width: 9.5rem;
  justify-content: center;
}

/* ---------- 返回顶部 ---------- */

.page-disclaimer .legal-top {
  padding: 0 0 clamp(30px, 5vw, 54px);
  background: var(--ink-950);
}

.page-disclaimer .legal-top-link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .3rem 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--gray);
  text-decoration: none;
  transition: color .24s ease;
}

.page-disclaimer .legal-top-link:hover {
  color: var(--cyan);
}

.page-disclaimer .legal-top-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}

/* ---------- 响应式 ---------- */

@media (max-width: 599px) {
  .page-disclaimer .legal-hero-copy .lede,
  .page-disclaimer .clause-note,
  .page-disclaimer .clause-list li p,
  .page-disclaimer .legal-cta .lede,
  .page-disclaimer .legal-cta .note {
    max-width: none;
  }

  .page-disclaimer .legal-fact {
    flex-direction: column;
    align-items: flex-start;
    gap: .25rem;
  }

  .page-disclaimer .clause-list li {
    gap: 10px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(240px, 4fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }

  .page-disclaimer .clause-grid {
    grid-template-columns: minmax(180px, 4fr) minmax(0, 8fr);
    gap: clamp(30px, 5vw, 66px);
  }

  .page-disclaimer .clause-side {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .legal-cta-inner {
    grid-template-columns: minmax(0, 7fr) minmax(220px, 4fr);
    align-items: center;
    gap: clamp(32px, 5vw, 70px);
  }

  .page-disclaimer .legal-cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .legal-hero-tag {
    display: block;
  }
}