.page-disclaimer {
  --disc-rail: 78px;
  --disc-gap: 1.5rem;
  --disc-line: rgba(16, 22, 31, 0.14);
  --disc-body: #2b3648;
  background: var(--snow);
  color: var(--graphite);
}

.page-disclaimer h1,
.page-disclaimer h2 {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
}

/* ---------- 页首 ---------- */

.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #0B1B3A 0%, #16274D 62%, #0B1B3A 100%);
  color: var(--snow);
  padding-top: clamp(1.75rem, 5vw, 3rem);
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(187, 221, 243, 0.09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(187, 221, 243, 0.09) 1px, transparent 1px);
  background-size: 52px 52px;
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 1;
  padding-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.page-disclaimer .legal-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--mist);
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-disclaimer .legal-hero .breadcrumbs__item {
  color: var(--mist);
}

.page-disclaimer .legal-hero a.breadcrumbs__item {
  color: var(--blue-lt);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 179, 232, 0.4);
}

.page-disclaimer .legal-hero a.breadcrumbs__item:hover,
.page-disclaimer .legal-hero a.breadcrumbs__item:focus-visible {
  color: var(--orange-lt);
  border-bottom-color: var(--orange-lt);
}

.page-disclaimer .legal-hero .eyebrow {
  color: var(--blue-lt);
  margin: 0 0 0.75rem;
}

.page-disclaimer .legal-hero h1 {
  margin: 0;
  font-size: clamp(2.75rem, 10vw, 5.25rem);
  font-weight: 900;
  line-height: 1.02;
  color: var(--snow);
}

.page-disclaimer .legal-hero__lede {
  max-width: 60ch;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  font-size: clamp(1.0625rem, 2.2vw, 1.1875rem);
  line-height: 1.85;
  color: rgba(244, 247, 251, 0.84);
}

.page-disclaimer .legal-hero__band {
  position: relative;
  border-top: 1px solid rgba(187, 221, 243, 0.22);
  border-bottom: 1px solid rgba(187, 221, 243, 0.22);
  background: linear-gradient(90deg, #1E7FD0 0%, #4FB3E8 55%, #FF7A2F 100%);
}

.page-disclaimer .legal-hero__band img {
  display: block;
  width: 100%;
  height: clamp(130px, 22vw, 230px);
  object-fit: cover;
  opacity: 0.92;
}

.page-disclaimer .legal-hero__band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(11, 27, 58, 0.82) 0%, rgba(11, 27, 58, 0.12) 48%, rgba(255, 122, 47, 0.34) 100%);
}

/* ---------- 主体骨架 ---------- */

.page-disclaimer .legal-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  padding-top: clamp(2rem, 5vw, 3.25rem);
  padding-bottom: clamp(2rem, 5vw, 3rem);
}

/* ---------- 目录 ---------- */

.page-disclaimer .legal-toc {
  border: 2px solid var(--graphite);
  background: #ffffff;
  padding: 0.875rem 0.875rem 1rem;
}

.page-disclaimer .toc__title {
  margin: 0 0 0.625rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-disclaimer .toc__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.25rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .toc__link {
  display: block;
  white-space: nowrap;
  padding: 0.375rem 0.625rem;
  border: 1px solid rgba(16, 22, 31, 0.16);
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  background: var(--snow);
}

.page-disclaimer .toc__link:hover,
.page-disclaimer .toc__link:focus-visible {
  border-color: var(--blue);
  color: var(--blue);
}

.page-disclaimer .toc__link.is-active {
  background: var(--orange);
  border-color: var(--orange);
  color: #10161F;
  font-weight: 700;
}

/* ---------- 条款列表 ---------- */

.page-disclaimer .legal-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.625rem;
  padding: clamp(1.5rem, 4vw, 2.25rem) 0;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .clause:first-child {
  border-top: 2px solid var(--graphite);
  padding-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-disclaimer .clause__rail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.page-disclaimer .clause__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
  background: rgba(255, 122, 47, 0.1);
  border-left: 3px solid var(--orange);
  padding: 0.125rem 0.5rem;
}

.page-disclaimer .clause__tick {
  flex: 1 1 auto;
  height: 1px;
  background: repeating-linear-gradient(90deg, rgba(16, 22, 31, 0.34) 0 6px, transparent 6px 12px);
}

.page-disclaimer .clause__main {
  min-width: 0;
}

.page-disclaimer .clause__main h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.375rem, 4.4vw, 1.875rem);
  font-weight: 900;
  line-height: 1.28;
  color: var(--ink);
}

.page-disclaimer .clause__main p {
  max-width: 64ch;
  margin: 0 0 1em;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--disc-body);
}

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

.page-disclaimer .clause__main ul {
  max-width: 64ch;
  margin: 0 0 1em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.page-disclaimer .clause__main li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--disc-body);
}

.page-disclaimer .clause__main li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.625rem;
  height: 0.625rem;
  border: 2px solid var(--blue);
  box-sizing: border-box;
}

.page-disclaimer .legal-stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.75rem;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: 0.875rem 1rem;
  border: 2px solid var(--ink);
  background: var(--ink-2);
  color: var(--mist);
}

.page-disclaimer .legal-stamp__key {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-lt);
}

.page-disclaimer .legal-stamp__val {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--snow);
}

/* ---------- 页尾路径 ---------- */

.page-disclaimer .legal-exit {
  background: linear-gradient(135deg, #1E7FD0 0%, #0B1B3A 72%);
  color: var(--snow);
  padding: clamp(2.25rem, 6vw, 3.5rem) 0 clamp(2.25rem, 6vw, 3.25rem);
}

.page-disclaimer .legal-exit .eyebrow {
  color: var(--orange-lt);
  margin: 0 0 0.625rem;
}

.page-disclaimer .legal-exit h2 {
  margin: 0;
  font-size: clamp(1.5rem, 5vw, 2.25rem);
  font-weight: 900;
  line-height: 1.25;
  color: var(--snow);
}

.page-disclaimer .legal-exit__lede {
  max-width: 48ch;
  margin: 0.75rem 0 0;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: rgba(244, 247, 251, 0.82);
}

.page-disclaimer .legal-path {
  display: grid;
  gap: 0.875rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-disclaimer .legal-path__node {
  display: grid;
  gap: 0.25rem;
  padding: 0.875rem 1rem;
  border: 2px solid var(--mist);
  background: rgba(11, 27, 58, 0.55);
  color: var(--snow);
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .legal-path__node:hover,
.page-disclaimer .legal-path__node:focus-visible {
  transform: translate(3px, 3px);
  border-color: var(--blue-lt);
}

.page-disclaimer .legal-path__node--hot {
  border-color: var(--orange);
}

.page-disclaimer .legal-path__idx {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--orange-lt);
}

.page-disclaimer .legal-path__label {
  font-size: 1.125rem;
  font-weight: 900;
}

.page-disclaimer .legal-path__desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: rgba(244, 247, 251, 0.76);
}

.page-disclaimer .legal-path__link {
  display: none;
}

.page-disclaimer .legal-exit__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--disc-rail) 1fr;
    gap: var(--disc-gap);
  }

  .page-disclaimer .clause__rail {
    flex-direction: column;
    align-items: stretch;
    gap: 0.625rem;
  }

  .page-disclaimer .clause__num {
    align-self: flex-start;
  }

  .page-disclaimer .clause__tick {
    flex: 1 1 auto;
    width: 1px;
    height: auto;
    min-height: 3rem;
    background: repeating-linear-gradient(180deg, rgba(16, 22, 31, 0.34) 0 6px, transparent 6px 12px);
  }

  .page-disclaimer .legal-path {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 0;
  }

  .page-disclaimer .legal-path__link {
    display: block;
    position: relative;
    width: clamp(2.5rem, 6vw, 4rem);
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--orange) 0 8px, transparent 8px 14px);
  }

  .page-disclaimer .legal-path__link::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    border-left: 7px solid var(--orange);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-shell {
    grid-template-columns: 244px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-disclaimer .toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .toc__list li + li {
    margin-top: 0.375rem;
  }

  .page-disclaimer .toc__link {
    border: 0;
    border-left: 2px solid rgba(16, 22, 31, 0.16);
    background: transparent;
    padding: 0.25rem 0.625rem;
    color: var(--gray);
  }

  .page-disclaimer .toc__link.is-active {
    border-left-color: var(--orange);
    background: rgba(255, 122, 47, 0.12);
    color: var(--ink);
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .legal-hero__lede {
    max-width: 52ch;
  }
}