.page-disclaimer {
  --legal-wash: #071022;
  --legal-rule: var(--steel);
  --legal-pad: 22px;
  background: var(--ink-950);
  color: var(--white);
  padding-bottom: 0;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  padding: 40px 0 8px;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(0, 230, 118, .10), transparent 58%),
    linear-gradient(180deg, var(--ink-950) 0%, var(--legal-wash) 100%);
  overflow: hidden;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  bottom: -46px;
  width: 116%;
  height: 90px;
  background: var(--legal-wash);
  transform: rotate(-2.4deg);
  transform-origin: left center;
  opacity: .85;
  pointer-events: none;
}

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

.page-disclaimer .legal-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 8vw, 56px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--white);
  max-width: 20ch;
}

.page-disclaimer .legal-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-disclaimer .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .legal-hero__figure {
  margin: 30px 0 40px;
  position: relative;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  background: var(--navy-900);
}

.page-disclaimer .legal-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .legal-hero__figure::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(5, 11, 22, .10) 0%, rgba(5, 11, 22, .72) 100%);
  pointer-events: none;
}

/* ---------- 快速跳转 ---------- */
.page-disclaimer .legal-jump {
  position: sticky;
  top: 0;
  z-index: 6;
  background: rgba(5, 11, 22, .94);
  border-top: 1px solid var(--legal-rule);
  border-bottom: 1px solid var(--legal-rule);
  backdrop-filter: blur(6px);
}

.page-disclaimer .legal-jump__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .legal-jump__inner::-webkit-scrollbar { display: none; }

.page-disclaimer .legal-jump__hint {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--slate);
  padding-right: 6px;
  border-right: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-jump__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 12px;
  font-size: 14px;
  color: var(--slate);
  text-decoration: none;
  border: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .legal-jump__idx {
  font-size: 11px;
  color: var(--green-dim);
}

.page-disclaimer .legal-jump__link:hover,
.page-disclaimer .legal-jump__link:focus-visible {
  color: var(--white);
  border-color: var(--green);
  background: rgba(0, 230, 118, .07);
  outline: none;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-body {
  max-width: 1080px;
}

.page-disclaimer .legal-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 8px 0 4px;
  scroll-margin-top: 84px;
}

.page-disclaimer .legal-item__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 34px;
  font-size: 15px;
  font-weight: 700;
  color: var(--green);
  border: 1px solid var(--steel);
  background: rgba(18, 58, 107, .35);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .legal-item:hover .legal-item__no,
.page-disclaimer .legal-item:focus-within .legal-item__no {
  border-color: var(--green);
  color: var(--ink-950);
  background: var(--green);
}

.page-disclaimer .legal-item__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 5.6vw, 32px);
  line-height: 1.24;
  color: var(--white);
  letter-spacing: -.005em;
}

.page-disclaimer .legal-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  counter-reset: legal;
}

.page-disclaimer .legal-list > li {
  position: relative;
  counter-increment: legal;
  padding: 0 0 0 24px;
  margin-bottom: 12px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-disclaimer .legal-list > li::before {
  content: counter(legal, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  line-height: 1.95;
  color: var(--steel);
}

.page-disclaimer .legal-list > li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-list > li.legal-list__key {
  color: var(--white);
}

.page-disclaimer .legal-list > li.legal-list__key::before {
  color: var(--orange);
}

.page-disclaimer .legal-list > li.legal-list__key::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 14px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 分隔线 ---------- */
.page-disclaimer .legal-rule {
  height: 1px;
  margin: 40px 0;
  background: linear-gradient(90deg, transparent 0%, var(--legal-rule) 14%, var(--legal-rule) 86%, transparent 100%);
}

/* ---------- 联系块 ---------- */
.page-disclaimer .legal-contact {
  margin-top: 26px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--navy-900);
}

.page-disclaimer .legal-contact__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-disclaimer .legal-contact__mail {
  margin: 8px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--green);
  word-break: break-all;
}

.page-disclaimer .legal-contact__note {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-disclaimer .legal-contact .copy-btn {
  align-self: flex-start;
}

.page-disclaimer .legal-related {
  margin: 26px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--slate);
  max-width: 60ch;
}

.page-disclaimer .legal-related__link {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--steel);
  padding-bottom: 1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .legal-related__link:hover,
.page-disclaimer .legal-related__link:focus-visible {
  color: var(--green);
  border-color: var(--green);
  outline: none;
}

/* ---------- 收束轨迹 ---------- */
.page-disclaimer .legal-trail {
  position: relative;
  height: 60px;
  margin: 56px 0 0;
  overflow: hidden;
}

.page-disclaimer .legal-trail__line {
  position: absolute;
  left: 0;
  top: 30px;
  width: 130%;
  height: 1px;
  background: linear-gradient(90deg, var(--green) 0%, var(--green-dim) 32%, var(--steel) 68%, transparent 100%);
  transform: rotate(-2deg);
  transform-origin: left center;
}

.page-disclaimer .legal-trail__dot {
  position: absolute;
  left: 4px;
  top: 26px;
  width: 8px;
  height: 8px;
  background: var(--green);
  transform: rotate(45deg);
  box-shadow: 0 0 0 4px rgba(0, 230, 118, .14);
}

.page-disclaimer .legal-foot {
  margin: 4px 0 0;
  padding-bottom: 40px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .legal-hero {
    padding-top: 56px;
  }

  .page-disclaimer .legal-hero__figure {
    margin: 40px 0 56px;
  }

  .page-disclaimer .legal-item {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 24px;
  }

  .page-disclaimer .legal-item__no {
    width: 62px;
    height: 38px;
    font-size: 16px;
  }

  .page-disclaimer .legal-contact {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
  }

  .page-disclaimer .legal-contact .copy-btn {
    align-self: center;
    flex: 0 0 auto;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .legal-hero {
    padding-top: 72px;
  }

  .page-disclaimer .legal-hero__lede {
    font-size: 17px;
  }

  .page-disclaimer .legal-item {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 40px;
  }

  .page-disclaimer .legal-item__no {
    width: 74px;
    height: 42px;
  }

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

  .page-disclaimer .legal-list > li {
    padding-left: 30px;
    margin-bottom: 14px;
    max-width: 76ch;
  }

  .page-disclaimer .legal-rule {
    margin: 64px 0;
  }

  .page-disclaimer .legal-body {
    padding-left: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-jump__link,
  .page-disclaimer .legal-item__no,
  .page-disclaimer .legal-related__link {
    transition: none;
  }
}