.page-disclaimer {
  --dsc-lg: clamp(40px, 6vw, 84px);
  --dsc-hero-pad: clamp(28px, 5vw, 52px);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 2px solid var(--line);
  background: var(--deep);
}

.page-disclaimer .legal-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center 35%;
  opacity: 0.42;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(118deg, rgba(10, 31, 26, 0.96) 0%, rgba(10, 31, 26, 0.7) 46%, rgba(6, 35, 29, 0.94) 100%),
    radial-gradient(120% 95% at 82% 0%, rgba(52, 229, 200, 0.16) 0%, rgba(52, 229, 200, 0) 62%);
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw-wide);
  margin: 0 auto;
  padding: var(--dsc-hero-pad) var(--pad-x) clamp(48px, 7vw, 100px);
}

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-disclaimer .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .crumbs__sep {
  color: var(--line);
}

.page-disclaimer .crumbs [aria-current="page"] {
  color: var(--cyan);
  font-weight: 700;
}

.page-disclaimer .legal-hero .exhibit-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: clamp(30px, 4.4vw, 56px) 0 0;
}

.page-disclaimer .legal-hero__title {
  margin: clamp(12px, 1.8vw, 22px) 0 0;
  font-size: clamp(2.1rem, 6.6vw, 4.8rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--paper);
  transform: skewX(-2deg);
  transform-origin: left bottom;
}

.page-disclaimer .legal-hero__lede {
  margin: clamp(20px, 2.6vw, 32px) 0 0;
  max-width: 44ch;
  font-size: clamp(1rem, 1.25vw, 1.1rem);
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.84;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .legal-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: clamp(30px, 4.4vw, 52px);
}

.page-disclaimer .legal-toc__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  background: var(--layer);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease),
    transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-soft);
}

/* ---------- 条文块 ---------- */
.page-disclaimer .clause {
  position: relative;
  padding: var(--dsc-lg) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 84px;
}

.page-disclaimer .clause__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
}

.page-disclaimer .clause__index {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--cyan);
  padding-bottom: 14px;
  border-bottom: 2px solid var(--line);
}

.page-disclaimer .clause__title {
  margin: 14px 0 0;
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-disclaimer .clause__body {
  max-width: 640px;
}

.page-disclaimer .clause__body p {
  margin: 0;
  font-size: 17px;
  line-height: 1.78;
  color: var(--paper);
  opacity: 0.88;
}

.page-disclaimer .clause__body > * + * {
  margin-top: 1.05em;
}

.page-disclaimer .clause__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 180ms var(--ease);
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--gold);
}

/* ---------- 分隔引语 ---------- */
.page-disclaimer .pull-quote {
  margin: 0;
  padding: clamp(34px, 5vw, 62px) 0;
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  letter-spacing: 0.2em;
  line-height: 1.95;
  color: var(--muted);
}

.page-disclaimer .pull-quote::before {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  margin-bottom: clamp(18px, 2.4vw, 28px);
  background: linear-gradient(90deg, var(--amber), var(--gold));
}

/* ---------- 尾部信息条 ---------- */
.page-disclaimer .legal-footbar {
  position: relative;
  margin-top: clamp(48px, 7vw, 96px);
  border-top: 2px solid var(--line);
  background: linear-gradient(158deg, var(--layer) 0%, var(--deep) 100%);
}

.page-disclaimer .legal-footbar::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: min(280px, 36%);
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
}

.page-disclaimer .legal-footbar__inner {
  padding: clamp(40px, 5.5vw, 72px) var(--pad-x);
}

.page-disclaimer .legal-footbar__title {
  margin: 0;
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-disclaimer .legal-footbar__text {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .legal-footbar__actions {
  margin-top: clamp(24px, 3vw, 36px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .clause__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(32px, 5vw, 80px);
  }

  .page-disclaimer .clause__meta {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

@media (max-width: 700px) {
  .page-disclaimer .legal-hero__title {
    transform: none;
  }

  .page-disclaimer .pull-quote {
    letter-spacing: 0.1em;
    line-height: 1.88;
  }

  .page-disclaimer .clause__body p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc__link,
  .page-disclaimer .crumbs a,
  .page-disclaimer .clause__body a {
    transition: none;
  }

  .page-disclaimer .legal-toc__link:hover,
  .page-disclaimer .legal-toc__link:focus-visible {
    transform: none;
  }
}