.page-disclaimer {
  --disclaimer-max: 960px;
  --disclaimer-muted: rgba(31, 31, 31, 0.65);
  --header-offset: calc(var(--header-height) + 16px);
  background: var(--color-bg);
  color: var(--color-ink);
  box-sizing: border-box;
}
.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

.page-disclaimer .disclaimer-hero {
  position: relative;
  height: clamp(280px, 38vw, 440px);
  overflow: hidden;
  background: var(--color-primary-deep);
  isolation: isolate;
}
.page-disclaimer .disclaimer-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  display: block;
}
.page-disclaimer .disclaimer-hero__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  background: linear-gradient(180deg, rgba(28, 74, 64, 0.35) 0%, rgba(28, 74, 64, 0.72) 100%);
  color: var(--color-bg);
}
.page-disclaimer .disclaimer-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(247, 243, 233, 0.8);
}
.page-disclaimer .disclaimer-hero .breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
.page-disclaimer .disclaimer-hero .breadcrumb a:hover,
.page-disclaimer .disclaimer-hero .breadcrumb a:focus {
  color: var(--color-bg);
  text-decoration: underline;
}
.page-disclaimer .disclaimer-hero .breadcrumb__sep {
  color: rgba(247, 243, 233, 0.5);
}
.page-disclaimer .disclaimer-hero .breadcrumb .disclaimer-breadcrumb-current {
  color: var(--color-bg);
  font-weight: 500;
}
.page-disclaimer .disclaimer-hero h1 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.3;
  letter-spacing: 0.04em;
  margin: 12px 0 6px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}
.page-disclaimer .disclaimer-hero__subtitle {
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.08em;
  opacity: 0.92;
  margin: 0;
}

.page-disclaimer .disclaimer-layout {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.page-disclaimer .disclaimer-summary {
  position: relative;
  z-index: 20;
  margin: -24px auto 36px;
  max-width: var(--disclaimer-max);
  padding: 22px 24px 20px;
  background: var(--color-primary-deep);
  color: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.page-disclaimer .disclaimer-summary::before {
  content: "";
  position: absolute;
  right: -32px;
  top: -32px;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(194, 155, 98, 0.5);
  border-radius: 50%;
  pointer-events: none;
}
.page-disclaimer .disclaimer-summary::after {
  content: "";
  position: absolute;
  right: -8px;
  top: -8px;
  width: 74px;
  height: 74px;
  border: 1px solid rgba(194, 155, 98, 0.3);
  border-radius: 50%;
  pointer-events: none;
}
.page-disclaimer .disclaimer-summary__label {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 12px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.24em;
  background: var(--color-accent);
  color: var(--color-dark);
  border-radius: 2px;
}
.page-disclaimer .disclaimer-summary__lead {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.8;
  font-weight: 500;
  color: rgba(247, 243, 233, 0.98);
}
.page-disclaimer .disclaimer-summary__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 243, 233, 0.88);
}

.page-disclaimer .disclaimer-body {
  max-width: var(--disclaimer-max);
  margin: 0 auto;
  padding: 28px 20px 20px;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius);
}

.page-disclaimer .disclaimer-section {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 14px;
  margin-bottom: 44px;
}
.page-disclaimer .disclaimer-section:last-child {
  margin-bottom: 0;
}
.page-disclaimer .disclaimer-section__seal {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 17px;
  margin-top: 2px;
  box-shadow: inset 0 0 0 3px var(--color-bg), 0 0 0 1px var(--color-border);
}
.page-disclaimer .disclaimer-section__seal--gold {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.page-disclaimer .disclaimer-section__seal--accent {
  border-color: var(--color-alert);
  color: var(--color-alert);
}
.page-disclaimer .disclaimer-section__content {
  min-width: 0;
}
.page-disclaimer .disclaimer-section__content h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(21px, 3.2vw, 28px);
  line-height: 1.4;
  margin: -4px 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-accent);
  letter-spacing: 0.02em;
}

.page-disclaimer .disclaimer-section__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 0 0 16px;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 20px rgba(31, 31, 31, 0.08);
}

.page-disclaimer .disclaimer-section dl {
  margin: 0;
}
.page-disclaimer .disclaimer-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}
.page-disclaimer .disclaimer-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-disclaimer .disclaimer-item dt {
  position: relative;
  margin: 0 0 6px;
  padding-left: 20px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  color: var(--color-primary-deep);
}
.page-disclaimer .disclaimer-item dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--color-accent);
  transform: rotate(45deg);
  border-radius: 1px;
}
.page-disclaimer .disclaimer-item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--color-ink);
}

.page-disclaimer .disclaimer-ext-tip {
  position: relative;
  color: var(--color-primary);
  font-weight: 500;
  border-bottom: 1px dashed var(--color-primary);
  cursor: help;
  outline: none;
}
.page-disclaimer .disclaimer-ext-tip::after {
  content: "此处指本站之外的第三方网站地址，访问前请确认其可信度";
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%) translateY(6px);
  width: 220px;
  padding: 8px 12px;
  background: var(--color-dark);
  color: var(--color-bg);
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.6;
  font-weight: 400;
  white-space: normal;
  text-align: left;
  border-radius: 4px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 40;
  box-shadow: var(--shadow);
}
.page-disclaimer .disclaimer-ext-tip:hover::after,
.page-disclaimer .disclaimer-ext-tip:focus::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.page-disclaimer .disclaimer-ext-tip:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.page-disclaimer .disclaimer-related {
  max-width: var(--disclaimer-max);
  margin: 48px auto 64px;
  padding: 28px 24px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
}
.page-disclaimer .disclaimer-related h2 {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--color-primary-deep);
}
.page-disclaimer .disclaimer-related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-disclaimer .disclaimer-related__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.6;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.page-disclaimer .disclaimer-related__list a::before {
  content: "→";
  color: var(--color-accent);
  font-family: var(--font-mono);
  transition: transform var(--transition);
}
.page-disclaimer .disclaimer-related__list a:hover,
.page-disclaimer .disclaimer-related__list a:focus {
  border-color: var(--color-accent);
  color: var(--color-primary-deep);
}
.page-disclaimer .disclaimer-related__list a:hover::before,
.page-disclaimer .disclaimer-related__list a:focus::before {
  transform: translateX(3px);
}

@media (min-width: 768px) {
  .page-disclaimer .disclaimer-body {
    padding: 40px 36px 28px;
  }
  .page-disclaimer .disclaimer-section {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 8px 20px;
  }
  .page-disclaimer .disclaimer-section__seal {
    width: 56px;
    height: 56px;
    font-size: 20px;
    margin-top: 4px;
  }
  .page-disclaimer .disclaimer-related {
    padding: 36px 32px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-layout {
    display: grid;
    grid-template-columns: minmax(260px, 300px) minmax(0, 640px);
    gap: 48px;
    justify-content: center;
    align-items: start;
    padding: 48px 32px 0;
  }
  .page-disclaimer .disclaimer-summary {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    margin: 24px 0 0;
    max-width: 300px;
  }
  .page-disclaimer .disclaimer-body {
    margin: 0;
    max-width: none;
    padding: 44px 40px 32px;
  }
  .page-disclaimer .disclaimer-related {
    margin-top: 48px;
  }
}