/* ===== 页面专属样式：page-disclaimer ===== */
.page-disclaimer {
  --terms-number-size: clamp(2.8rem, 6vw, 4.5rem);
  --terms-card-pad: clamp(1.25rem, 4vw, 2.5rem);
  --terms-gap: clamp(1.5rem, 4vw, 2.75rem);
  --terms-max-width: 880px;
  --hero-min-height: 220px;

  display: flex;
  flex-direction: column;
  background-color: var(--bg-dark, #0a1f3d);
  color: var(--text-light, #ffffff);
  font-family: var(--font-body, system-ui, -apple-system, sans-serif);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ---- 顶部英雄区 ---- */
.page-disclaimer .section-hero {
  position: relative;
  min-height: var(--hero-min-height);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.page-disclaimer .hero-bg-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}

.page-disclaimer .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,31,61,0.55) 0%, rgba(10,31,61,0.92) 100%);
  z-index: 1;
}

.page-disclaimer .hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--terms-max-width);
  margin: 0 auto;
  padding: var(--terms-card-pad);
  padding-top: calc(var(--terms-card-pad) + 1rem);
  padding-bottom: var(--terms-card-pad);
}

.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-family: var(--font-accent, monospace);
  color: rgba(255,255,255,0.55);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.page-disclaimer .breadcrumb-link {
  color: var(--gold, #ffd700);
  text-decoration: none;
  transition: color var(--transition, 0.3s ease);
}

.page-disclaimer .breadcrumb-link:hover {
  color: var(--accent, #ff3b30);
  text-decoration: underline;
}

.page-disclaimer .breadcrumb-sep {
  color: rgba(255,255,255,0.3);
}

.page-disclaimer .breadcrumb-current {
  color: rgba(255,255,255,0.7);
}

.page-disclaimer .hero-title {
  font-family: var(--font-heading, Impact, 'Futura Bold', sans-serif);
  font-weight: 900;
  font-size: clamp(2.2rem, 7vw, 3.6rem);
  line-height: 1.1;
  color: var(--text-light, #ffffff);
  margin: 0 0 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 16px rgba(0,0,0,0.5);
}

.page-disclaimer .hero-subtitle {
  font-family: var(--font-accent, monospace);
  font-size: clamp(0.95rem, 2.5vw, 1.25rem);
  color: var(--gold, #ffd700);
  margin: 0 0 0.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.9;
}

.page-disclaimer .hero-desc {
  font-size: clamp(0.85rem, 1.8vw, 1rem);
  color: rgba(255,255,255,0.7);
  margin: 0.6rem 0 0;
  max-width: 600px;
}

/* ---- 内容容器 ---- */
.page-disclaimer .content-container {
  width: 100%;
  max-width: var(--terms-max-width);
  margin: 0 auto;
  padding: var(--terms-card-pad);
  display: flex;
  flex-direction: column;
  gap: var(--terms-gap);
  padding-top: calc(var(--terms-card-pad) + 0.5rem);
  padding-bottom: calc(var(--terms-card-pad) + 2rem);
}

/* ---- 条款卡片（纸张叠层） ---- */
.page-disclaimer .terms-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 4px solid var(--accent, #ff3b30);
  border-radius: var(--radius, 4px);
  padding: var(--terms-card-pad);
  box-shadow:
    0 2px 0 rgba(0,0,0,0.15),
    0 4px 20px rgba(0,0,0,0.25);
  transition: box-shadow var(--transition, 0.3s ease), transform var(--transition, 0.3s ease);
  scroll-margin-top: 2rem;
}

.page-disclaimer .terms-card:hover {
  box-shadow:
    0 2px 0 rgba(0,0,0,0.12),
    0 8px 32px rgba(0,0,0,0.35);
  transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-card {
    transition: none;
  }
  .page-disclaimer .terms-card:hover {
    transform: none;
  }
}

/* 编号区 */
.page-disclaimer .terms-number-wrap {
  flex-shrink: 0;
}

.page-disclaimer .terms-number {
  display: inline-block;
  font-family: var(--font-heading, Impact, 'Futura Bold', sans-serif);
  font-weight: 900;
  font-size: var(--terms-number-size);
  line-height: 1;
  color: var(--gold, #ffd700);
  text-shadow:
    0 0 8px rgba(255,215,0,0.3),
    0 0 20px rgba(255,215,0,0.1);
  letter-spacing: 0.02em;
  user-select: none;
}

/* 文本区 */
.page-disclaimer .terms-text {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.page-disclaimer .terms-heading {
  font-family: var(--font-heading, Impact, 'Futura Bold', sans-serif);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.5vw, 1.75rem);
  color: var(--text-light, #ffffff);
  margin: 0;
  line-height: 1.2;
}

.page-disclaimer .terms-body {
  font-size: clamp(0.925rem, 1.6vw, 1rem);
  color: rgba(255,255,255,0.85);
}

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

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

/* ---- 底部操作区 ---- */
.page-disclaimer .terms-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  margin-top: calc(var(--terms-gap) * 0.6);
  padding: var(--terms-card-pad);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.page-disclaimer .terms-actions-text {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  text-align: center;
  margin: 0;
}

.page-disclaimer .terms-link {
  color: var(--gold, #ffd700);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,215,0,0.3);
  transition: color var(--transition, 0.3s ease), border-color var(--transition, 0.3s ease);
}

.page-disclaimer .terms-link:hover {
  color: var(--accent, #ff3b30);
  border-color: rgba(255,59,48,0.4);
}

.page-disclaimer .terms-home-btn {
  min-width: 180px;
  text-align: center;
  font-family: var(--font-heading, Impact, 'Futura Bold', sans-serif);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  padding: 0.75rem 1.5rem;
  background-color: var(--accent, #ff3b30);
  color: var(--text-light, #ffffff);
  border: none;
  border-radius: var(--radius, 4px);
  text-decoration: none;
  text-transform: uppercase;
  box-shadow: var(--accent-glow, 0 0 12px rgba(255,59,48,0.45));
  transition: background-color var(--transition, 0.3s ease), box-shadow var(--transition, 0.3s ease), transform var(--transition, 0.3s ease);
}

.page-disclaimer .terms-home-btn:hover {
  background-color: #e62e24;
  box-shadow: 0 0 20px rgba(255,59,48,0.6);
  transform: scale(1.02);
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-home-btn {
    transition: none;
  }
  .page-disclaimer .terms-home-btn:hover {
    transform: none;
  }
}

/* ---- 响应式：桌面端 ---- */
@media (min-width: 768px) {
  .page-disclaimer .section-hero {
    min-height: 260px;
  }

  .page-disclaimer .hero-container {
    padding: var(--terms-card-pad);
    padding-top: calc(var(--terms-card-pad) + 2rem);
    padding-bottom: calc(var(--terms-card-pad) + 0.5rem);
  }

  .page-disclaimer .hero-title {
    font-size: clamp(2.8rem, 5vw, 4rem);
  }

  .page-disclaimer .content-container {
    padding: calc(var(--terms-card-pad) + 1rem) var(--terms-card-pad) calc(var(--terms-card-pad) + 3rem);
    gap: calc(var(--terms-gap) + 0.25rem);
  }

  .page-disclaimer .terms-card {
    flex-direction: row;
    gap: 1.5rem;
    padding: calc(var(--terms-card-pad) + 0.25rem);
    border-left-width: 6px;
  }

  .page-disclaimer .terms-number-wrap {
    min-width: 5rem;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
  }

  .page-disclaimer .terms-number {
    font-size: calc(var(--terms-number-size) * 1.1);
    line-height: 0.9;
  }

  .page-disclaimer .terms-text {
    flex: 1;
    gap: 0.5rem;
  }

  .page-disclaimer .terms-heading {
    font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  }

  .page-disclaimer .terms-actions {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    padding: var(--terms-card-pad) 0.25rem;
  }

  .page-disclaimer .terms-actions-text {
    text-align: left;
    font-size: 0.95rem;
  }

  .page-disclaimer .terms-home-btn {
    min-width: 160px;
    flex-shrink: 0;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-card {
    padding: calc(var(--terms-card-pad) + 0.5rem);
  }

  .page-disclaimer .terms-number-wrap {
    min-width: 6rem;
  }

  .page-disclaimer .terms-number {
    font-size: calc(var(--terms-number-size) * 1.2);
  }
}

/* ---- 减少动效 ---- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .hero-bg-img {
    transition: none;
  }
  .page-disclaimer .terms-link,
  .page-disclaimer .breadcrumb-link {
    transition: none;
  }
}