.page-disclaimer {
  --disclaimer-content-max: 760px;
  --disclaimer-card-padding: 2rem;
  --disclaimer-border-accent: var(--color-accent);
  --disclaimer-heading-gap: 1.5rem;

  background-color: var(--color-primary);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: var(--line-height-body, 1.6);
  padding: 1rem;
  min-height: 100vh;
  box-sizing: border-box;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: inherit;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  max-width: var(--disclaimer-content-max);
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-neutral-light);
  font-family: var(--font-mono);
}

.page-disclaimer .breadcrumb__link {
  color: var(--color-accent);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.page-disclaimer .breadcrumb__link:hover,
.page-disclaimer .breadcrumb__link:focus-visible {
  opacity: 0.75;
  text-decoration: underline;
}

.page-disclaimer .breadcrumb__sep {
  color: var(--color-neutral-light);
  user-select: none;
}

.page-disclaimer .breadcrumb__current {
  color: var(--color-heading);
  font-weight: 500;
}

/* 主容器 */
.page-disclaimer .disclaimer-container {
  max-width: var(--disclaimer-content-max);
  margin: 0 auto;
  padding: 0;
}

/* 页面标题区 */
.page-disclaimer .disclaimer-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--color-neutral-light);
  text-align: center;
}

.page-disclaimer .disclaimer-header__icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-accent);
  background-color: var(--color-card-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.page-disclaimer .disclaimer-header__text {
  flex: 1;
}

.page-disclaimer .disclaimer-header__title {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-heading);
  margin: 0 0 0.35rem;
  line-height: 1.15;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-header__subtitle {
  font-size: 0.95rem;
  color: var(--color-neutral-light);
  margin: 0;
  line-height: 1.5;
}

/* 条款区块 */
.page-disclaimer .clause {
  background-color: var(--color-card-bg);
  border-radius: 0.75rem;
  padding: var(--disclaimer-card-padding);
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--disclaimer-border-accent);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(4px);
  transition: box-shadow 0.2s ease;
}

.page-disclaimer .clause:hover {
  box-shadow: 0 4px 24px rgba(57, 255, 20, 0.08);
}

.page-disclaimer .clause--contact {
  border-left-color: var(--color-secondary-accent);
}

.page-disclaimer .clause__heading {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-heading);
  margin: 0 0 1rem;
  line-height: 1.2;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-disclaimer .clause__heading::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.page-disclaimer .clause--contact .clause__heading::before {
  background-color: var(--color-secondary-accent);
}

.page-disclaimer .clause__body {
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-disclaimer .clause__body p {
  margin: 0 0 1em;
}

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

/* 联系列表 */
.page-disclaimer .contact-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-disclaimer .contact-list__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.5rem;
  padding: 0.5rem 0.75rem;
  background-color: rgba(13, 43, 82, 0.5);
  border-radius: 0.375rem;
  border: 1px solid var(--color-neutral-light);
}

.page-disclaimer .contact-list__label {
  font-weight: 600;
  color: var(--color-heading);
  font-size: 0.9rem;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-disclaimer .contact-list__value {
  color: var(--color-text);
  font-size: 0.9rem;
  word-break: break-word;
}

.page-disclaimer .contact-list__item:first-child .contact-list__value {
  color: var(--color-accent);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.page-disclaimer .contact-list__item:first-child .contact-list__value:hover {
  opacity: 0.75;
  text-decoration: underline;
}

/* 桌面端 > 768px */
@media (min-width: 768px) {
  .page-disclaimer {
    padding: 2rem 2rem 3rem;
  }

  .page-disclaimer .breadcrumb {
    margin-bottom: 2rem;
    font-size: 0.9rem;
  }

  .page-disclaimer .disclaimer-header {
    flex-direction: row;
    text-align: left;
    gap: 1.5rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
  }

  .page-disclaimer .disclaimer-header__icon {
    width: 100px;
    height: 100px;
  }

  .page-disclaimer .disclaimer-header__title {
    font-size: 2.8rem;
  }

  .page-disclaimer .disclaimer-header__subtitle {
    font-size: 1.05rem;
  }

  .page-disclaimer .clause {
    padding: 2.25rem 2.5rem;
    margin-bottom: 2rem;
    border-left-width: 5px;
  }

  .page-disclaimer .clause__heading {
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
  }

  .page-disclaimer .clause__body {
    font-size: 1rem;
    line-height: 1.8;
  }

  .page-disclaimer .contact-list {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .page-disclaimer .contact-list__item {
    padding: 0.65rem 1rem;
  }
}

/* 宽桌面端 > 1024px */
@media (min-width: 1024px) {
  .page-disclaimer {
    padding: 2.5rem 2rem 4rem;
  }

  .page-disclaimer .disclaimer-header__title {
    font-size: 3.2rem;
  }

  .page-disclaimer .disclaimer-container {
    padding: 0 1rem;
  }

  .page-disclaimer .clause {
    padding: 2.5rem 3rem;
    border-left-width: 6px;
  }

  .page-disclaimer .clause__heading {
    font-size: 1.9rem;
  }
}

/* 极窄屏 < 360px 安全兜底 */
@media (max-width: 359px) {
  .page-disclaimer {
    padding: 0.75rem;
  }

  .page-disclaimer .disclaimer-header__title {
    font-size: 1.5rem;
  }

  .page-disclaimer .clause {
    padding: 1.25rem;
    border-left-width: 3px;
  }

  .page-disclaimer .clause__heading {
    font-size: 1.25rem;
  }

  .page-disclaimer .disclaimer-header__icon {
    width: 60px;
    height: 60px;
  }

  .page-disclaimer .contact-list__item {
    flex-direction: column;
    gap: 0.2rem;
  }
}

.page-disclaimer {
  --line-height-body: 1.6;
}