.page-disclaimer {
  --doc-text: #F2F6FA;
  --doc-subtext: #B0BEC5;
  --doc-accent: #FF6A00;
  --doc-green: #39FF14;
  --doc-border: rgba(255, 255, 255, 0.14);
  --doc-soft: rgba(255, 255, 255, 0.06);

  position: relative;
  min-height: 100%;
  background:
    linear-gradient(120deg, transparent 0%, transparent 72%, rgba(57, 255, 20, 0.05) 72%, rgba(57, 255, 20, 0.05) 100%),
    var(--blue-deep);
  color: var(--doc-text);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: hidden;
}

/* 顶部 hero */
.page-disclaimer .disclaimer-hero {
  padding: 40px 20px 32px;
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 106, 0, 0.08), transparent 42%);
}

.page-disclaimer .disclaimer-hero__breadcrumb {
  margin-bottom: 32px;
}

.page-disclaimer .breadcrumb__current {
  color: var(--doc-subtext);
  font-size: 14px;
}

.page-disclaimer .disclaimer-hero__grid {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-disclaimer .disclaimer-hero__kicker {
  margin-bottom: 12px;
}

.page-disclaimer .disclaimer-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 7.5vw, 58px);
  line-height: 1.08;
  margin: 0 0 16px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  position: relative;
  padding-left: 18px;
}

.page-disclaimer .disclaimer-hero h1::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--doc-green), var(--doc-accent));
}

.page-disclaimer .disclaimer-hero__lead {
  font-size: 15px;
  color: var(--doc-subtext);
  max-width: 540px;
  margin: 0 0 20px;
}

.page-disclaimer .disclaimer-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

.page-disclaimer .disclaimer-hero__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--doc-border);
  overflow: hidden;
  background: var(--doc-soft);
}

.page-disclaimer .disclaimer-hero__img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

.page-disclaimer .disclaimer-hero__figure .caption {
  padding: 12px 16px 14px;
  font-size: 12px;
  color: var(--doc-subtext);
  background: rgba(6, 18, 43, 0.5);
  letter-spacing: 0.04em;
}

/* 文档目录导航 */
.page-disclaimer .doc-jump {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(10, 30, 60, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--doc-border);
  border-bottom: 1px solid var(--doc-border);
  padding: 12px 0;
}

.page-disclaimer .doc-jump__list {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.page-disclaimer .doc-jump__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .doc-jump__link {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--doc-border);
  background: transparent;
  color: var(--doc-text);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .doc-jump__link:hover,
.page-disclaimer .doc-jump__link:focus-visible {
  background: rgba(255, 106, 0, 0.14);
  border-color: rgba(255, 106, 0, 0.6);
  color: var(--white);
  outline: none;
}

/* 正文文档 */
.page-disclaimer .doc-content {
  padding: 32px 20px 72px;
}

.page-disclaimer .doc-article {
  padding: 28px 0 12px;
}

.page-disclaimer .doc-article__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.page-disclaimer .doc-article__num {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--doc-green);
  letter-spacing: 0.12em;
  line-height: 1;
  padding: 7px 11px;
  border: 1px solid rgba(57, 255, 20, 0.32);
  border-radius: var(--radius-pill);
  background: rgba(57, 255, 20, 0.06);
}

.page-disclaimer .doc-article__head h2 {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.2;
  margin: 0;
  letter-spacing: 0.02em;
}

.page-disclaimer .doc-article__body {
  font-size: 15px;
}

.page-disclaimer .doc-article__body p {
  margin: 0 0 14px;
}

.page-disclaimer .doc-article__body ul {
  margin: 14px 0 0;
  padding-left: 22px;
}

.page-disclaimer .doc-article__body li {
  margin-bottom: 10px;
  color: var(--doc-text);
}

.page-disclaimer .doc-article__body li::marker {
  color: var(--doc-accent);
}

.page-disclaimer .doc-article__body a {
  color: var(--doc-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 0, 0.35);
  transition: border-color 0.2s ease;
}

.page-disclaimer .doc-article__body a:hover,
.page-disclaimer .doc-article__body a:focus-visible {
  border-bottom-color: var(--doc-accent);
  outline: none;
}

.page-disclaimer .doc-divider {
  border: none;
  border-top: 1px solid var(--doc-border);
  margin: 16px 0 0;
}

.page-disclaimer .doc-divider:nth-of-type(2) {
  margin-top: 24px;
}

/* 返回顶部按钮 */
.page-disclaimer .doc-backtop {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  background: rgba(6, 18, 43, 0.82);
  border: 1px solid var(--doc-border);
  color: var(--doc-text);
  font-size: 13px;
  line-height: 1;
  text-decoration: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .doc-backtop:hover,
.page-disclaimer .doc-backtop:focus-visible {
  border-color: rgba(255, 106, 0, 0.7);
  color: var(--doc-accent);
  transform: translateY(-2px);
  outline: none;
}

.page-disclaimer .doc-backtop__text {
  font-size: 13px;
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero {
    padding: 64px 24px 40px;
  }

  .page-disclaimer .disclaimer-hero__grid {
    flex-direction: row;
    align-items: center;
    gap: 56px;
  }

  .page-disclaimer .disclaimer-hero__text {
    flex: 1 1 54%;
  }

  .page-disclaimer .disclaimer-hero__figure {
    flex: 1 1 46%;
  }

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

  .page-disclaimer .doc-jump__link {
    padding: 10px 24px;
    font-size: 14px;
  }

  .page-disclaimer .doc-content {
    padding: 56px 24px 96px;
  }

  .page-disclaimer .doc-article {
    padding: 44px 0 20px;
  }

  .page-disclaimer .doc-article__head h2 {
    font-size: 32px;
  }

  .page-disclaimer .doc-article__body {
    font-size: 16px;
  }

  .page-disclaimer .doc-divider {
    margin-top: 24px;
  }

  .page-disclaimer .doc-backtop {
    right: 32px;
    bottom: 32px;
    padding: 12px 20px;
    font-size: 14px;
  }
}