/* ===== page-privacy 专属样式 ===== */
.page-privacy {
    --privacy-red: #E63946;
    --privacy-red-dark: #8C1C13;
    --privacy-gold: #F4A261;
    --privacy-green: #2EC4B6;
    --privacy-bg-dark: #1A1A1A;
    --privacy-bg-card: #2A2A2A;
    --privacy-text: #FFFFFF;
    --privacy-text-muted: #FFE0A3;
    --privacy-border-thick: 4px;
    --privacy-radius: 0;
    --privacy-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
    --privacy-number-size: 3rem;
    --privacy-bar-width: 6px;
    --privacy-transition: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===== 容器 ===== */
.page-privacy .container {
    max-width: var(--content-max-width, 1280px);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}
.page-privacy .container--narrow {
    max-width: 960px;
}

/* ===== 面包屑 ===== */
.page-privacy .breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0 0.75rem;
    font-family: var(--font-mono, 'Courier New', monospace);
    font-size: 0.85rem;
    letter-spacing: 0.03em;
    color: var(--privacy-text-muted);
}
.page-privacy .breadcrumb__link {
    color: var(--privacy-gold);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--privacy-transition), color var(--privacy-transition);
}
.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
    border-bottom-color: var(--privacy-gold);
    color: var(--privacy-text);
}
.page-privacy .breadcrumb__sep {
    color: var(--privacy-red-dark);
    font-weight: 700;
}
.page-privacy .breadcrumb__current {
    color: var(--privacy-text);
    font-weight: 600;
}

/* ===== Hero 区域 ===== */
.page-privacy .privacy-hero {
    background: linear-gradient(135deg, var(--privacy-red-dark) 0%, var(--privacy-red) 70%, #3d0d0d 100%);
    padding: 0 0 2rem;
    border-bottom: var(--privacy-border-thick) solid var(--privacy-gold);
    position: relative;
    overflow: hidden;
}
.page-privacy .privacy-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: repeating-linear-gradient(
        -45deg,
        transparent 0px,
        transparent 18px,
        rgba(255, 255, 255, 0.03) 18px,
        rgba(255, 255, 255, 0.03) 20px
    );
    pointer-events: none;
}
.page-privacy .privacy-hero__image-wrap {
    margin-top: 1rem;
    border: var(--privacy-border-thick) solid var(--privacy-gold);
    box-shadow: var(--privacy-shadow);
    background: var(--privacy-bg-dark);
    position: relative;
    z-index: 1;
}
.page-privacy .privacy-hero__img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 800 / 400;
}

/* ===== 正文区域 ===== */
.page-privacy .privacy-body {
    background: var(--privacy-bg-dark);
    padding: 3rem 0 4rem;
}
.page-privacy .privacy-body__title {
    font-family: var(--font-heading, 'Impact', sans-serif);
    font-size: clamp(2rem, 6vw, 3.2rem);
    font-weight: 700;
    color: var(--privacy-text);
    margin: 0 0 0.75rem;
    line-height: 1.15;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    border-left: var(--privacy-border-thick) solid var(--privacy-red);
    padding-left: 1rem;
}
.page-privacy .privacy-body__intro {
    font-family: var(--font-body, 'Noto Sans SC', sans-serif);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--privacy-text-muted);
    margin: 0 0 2.5rem;
    max-width: 85%;
}
@media (max-width: 640px) {
    .page-privacy .privacy-body__intro {
        max-width: 100%;
        font-size: 0.95rem;
    }
    .page-privacy .privacy-body__title {
        padding-left: 0.75rem;
    }
}

/* ===== 章节卡片 ===== */
.page-privacy .privacy-chapters {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}
.page-privacy .chapter-card {
    display: flex;
    background: var(--privacy-bg-card);
    border: 2px solid var(--privacy-red-dark);
    box-shadow: var(--privacy-shadow);
    transition: border-color var(--privacy-transition), box-shadow var(--privacy-transition);
    position: relative;
}
.page-privacy .chapter-card:hover {
    border-color: var(--privacy-red);
    box-shadow: 0 8px 40px rgba(230, 57, 70, 0.2);
}
.page-privacy .chapter-card__bar {
    flex-shrink: 0;
    width: var(--privacy-bar-width);
    background: var(--privacy-red);
    transition: width var(--privacy-transition);
}
.page-privacy .chapter-card:hover .chapter-card__bar {
    width: calc(var(--privacy-bar-width) + 4px);
    background: var(--privacy-gold);
}
.page-privacy .chapter-card__content {
    flex: 1;
    padding: 1.5rem 1.75rem 1.75rem;
    display: flex;
    flex-direction: column;
}
.page-privacy .chapter-card__number {
    font-family: var(--font-mono, 'Courier New', monospace);
    font-size: var(--privacy-number-size);
    font-weight: 700;
    line-height: 1;
    color: var(--privacy-green);
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
    opacity: 0.9;
    transition: opacity var(--privacy-transition), transform var(--privacy-transition);
}
.page-privacy .chapter-card:hover .chapter-card__number {
    opacity: 1;
    transform: translateX(4px);
}
.page-privacy .chapter-card__title {
    font-family: var(--font-heading, 'Impact', sans-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--privacy-gold);
    margin: 0 0 0.75rem;
    line-height: 1.3;
    letter-spacing: 0.01em;
}
.page-privacy .chapter-card__text {
    font-family: var(--font-body, 'Noto Sans SC', sans-serif);
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--privacy-text);
    margin: 0;
}
.page-privacy .chapter-card__text strong {
    color: var(--privacy-gold);
    font-weight: 600;
}
@media (max-width: 640px) {
    .page-privacy .chapter-card__content {
        padding: 1.25rem 1rem 1.5rem;
    }
    .page-privacy .chapter-card__title {
        font-size: 1.15rem;
    }
    .page-privacy .chapter-card__text {
        font-size: 0.9rem;
    }
    .page-privacy .chapter-card__number {
        font-size: 2.4rem;
    }
    .page-privacy .chapter-card__bar {
        width: 4px;
    }
}

/* ===== 底部区域 ===== */
.page-privacy .privacy-foot {
    background: var(--privacy-bg-card);
    border-top: var(--privacy-border-thick) solid var(--privacy-red-dark);
    padding: 2.5rem 0 3rem;
}
.page-privacy .privacy-foot__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem 3rem;
}
.page-privacy .privacy-foot__heading {
    font-family: var(--font-heading, 'Impact', sans-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--privacy-gold);
    margin: 0 0 0.75rem;
    letter-spacing: 0.02em;
    border-bottom: 2px solid var(--privacy-red-dark);
    padding-bottom: 0.5rem;
    display: inline-block;
}
.page-privacy .privacy-foot__text {
    font-family: var(--font-body, 'Noto Sans SC', sans-serif);
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--privacy-text-muted);
    margin: 0 0 1rem;
}
.page-privacy .privacy-foot__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.page-privacy .privacy-foot__item {
    font-family: var(--font-body, 'Noto Sans SC', sans-serif);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--privacy-text);
    padding-left: 1rem;
    border-left: 3px solid var(--privacy-red);
}
.page-privacy .privacy-foot__link {
    color: var(--privacy-green);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--privacy-transition), color var(--privacy-transition);
}
.page-privacy .privacy-foot__link:hover,
.page-privacy .privacy-foot__link:focus-visible {
    border-bottom-color: var(--privacy-green);
    color: var(--privacy-text);
}
.page-privacy .privacy-foot__link--relate {
    font-family: var(--font-mono, 'Courier New', monospace);
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}
.page-privacy .privacy-foot__highlight {
    color: var(--privacy-gold);
    font-weight: 600;
    font-family: var(--font-mono, 'Courier New', monospace);
}
.page-privacy .privacy-foot__relate-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
}
.page-privacy .privacy-foot__relate-list li {
    margin: 0;
}
.page-privacy .privacy-foot__meta {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--privacy-red-dark);
    text-align: center;
}
.page-privacy .privacy-foot__trust {
    font-family: var(--font-body, 'Noto Sans SC', sans-serif);
    font-size: 0.85rem;
    color: var(--privacy-text-muted);
    margin: 0;
    letter-spacing: 0.02em;
}
@media (max-width: 768px) {
    .page-privacy .privacy-foot__inner {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }
    .page-privacy .privacy-foot {
        padding: 2rem 0 2.5rem;
    }
    .page-privacy .privacy-foot__item {
        padding-left: 0.75rem;
    }
}

/* ===== 移动端整体微调 ===== */
@media (max-width: 480px) {
    .page-privacy .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    .page-privacy .privacy-body {
        padding: 2rem 0 2.5rem;
    }
    .page-privacy .privacy-hero {
        padding: 0 0 1.25rem;
    }
    .page-privacy .breadcrumb {
        font-size: 0.75rem;
        padding: 0.75rem 0 0.5rem;
    }
}