* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: linear-gradient(145deg, #f8f9ff 0%, #f1f3fd 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1.5rem;
            line-height: 1.5;
            color: #1e2b3c;
        }
        .card {
            max-width: 1000px;
            width: 100%;
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: 0.66rem;
            box-shadow: 0 30px 50px -20px rgba(0, 60, 120, 0.25),
                        0 0 0 1px rgba(255, 255, 255, 0.6) inset;
            padding: 0;
            transition: all 0.2s ease;
        }

        .ps-line {
            height: 2px;
            width: 100%;
            background: linear-gradient(90deg, #b2dfff 0%, #2E9EFF 30%, #ffae00 50%, #1E6EB5 70%, #b2dfff 100%);
            border-radius: 4px;  
            margin: 1rem 0;
        }
        .ps-line-footer {
            height: 2px;
            width: 100%;
            background: linear-gradient(90deg, #b2dfff 0%, #2E9EFF 30%, #ffae00 50%, #1E6EB5 70%, #b2dfff 100%);
            border-radius: 4px;
            margin: 0.5rem 0 0 0;
        }
        h1 {
            font-size: 3.2rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 0.25rem;
            color: #0a1c2f;
        }
        .subhead {
            font-size: 1rem;
            color: #2b4b74;
            /* border-left: 8px solid #31A8FF;
            border-right: 8px solid #31A8FF; */
            font-weight: 400;
            background: #ffffff; 
            /* background: linear-gradient(135deg, #00BFFF, #ffffff);*/
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 0.1rem 2rem;
            border-radius: 16px 16px 0px 0px; 
            /* border-left: 1px solid #dddddd;
            border-top: 1px solid #dddddd;
            border-right: 1px solid #dddddd; */
        }

        /* 标志性的 Photoshop 渐变条 */
        .ps-stripe {
            height: 6px;
            width: 100%;
            background: linear-gradient(90deg, #b2dfff 0%, #2E9EFF 30%, #ffae00 50%, #1E6EB5 70%, #b2dfff 100%);
            /* background: linear-gradient(90deg, #31A8FF 0%, #2E9EFF 20%, #1E6EB5 60%, #0E3A66 100%); */
            border-radius:  0;
            margin-bottom: 0.2rem;
        }

        /*  头部菜单 液体填充按钮样式  liquid-btn 结束 */ 
        .liquid-btn {
            display: inline-block;
            padding: 10px 30px;
            text-decoration: none;
            color: white;
            font-weight: bold;
            border-radius: 50px; /* 圆角效果 */
            background-color: #DD0A0A; /* 红色背景 */
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
            cursor: pointer;
            text-align: center;
            min-width: 80px;
            border: none;
            font-size: 1.2rem;
            box-shadow: 0 5px 15px rgba(255, 71, 87, 0.4);
            z-index: 1;
        }
        
        /* 液体从两侧向内填充效果 */
        .liquid-btn::before,
        .liquid-btn::after {
            content: '';
            position: absolute;
            top: 0;
            width: 0;
            height: 100%;
            background: rgba(255, 255, 255, 0.6);
            transition: all 0.6s ease;
            z-index: -1;
            border-radius: 50px;
        }
        
        .liquid-btn::before {
            left: 0;
        }
        
        .liquid-btn::after {
            right: 0;
        }
        
        .liquid-btn:hover::before,
        .liquid-btn:hover::after {
            width: 98%;
            height: 95%;
        }
        
        /* 悬停时文字颜色变化 */
        .liquid-btn:hover {
            color: #DD0A0A;
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(255, 71, 87, 0.6);
        }
        
        /* 点击效果 */
        .liquid-btn:active {
            transform: translateY(-1px);
            box-shadow: 0 3px 10px rgba(255, 71, 87, 0.6);
        }
    /* 头部菜单 liquid-btn 结束 */


        .mainps {
            padding: 0; 
            border-radius: 16px; 
            margin: 0rem 1rem;
            background: none;
 
        }
        .hero-grid {
            display: flex;
            gap: 1rem;
            align-items: center;
            margin: 1rem 0 1rem 0;
        }

        .pill-icon {
            /* flex: 2;
            background: rgba(0, 60, 120, 0.03); */
            width: 222px;
            height: 66px;
            background: #fff;
            border-radius: 16px;
            padding: 0.5rem 0.5rem;
            text-align: center;
            border: 1px  dashed #eeeeee;
        }
        .pill-icon span {
            /* font-size: 4rem;
            display: block; */
            filter: drop-shadow(0 10px 8px #ccc);
        }
        .version-menu {
            flex: 2;
            height: 66px;
            background: #fff;
            border-radius: 16px;
            padding: 0 22px 0 22px;
            border: 1px dashed #dddddd;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 1.2rem;
            margin: 1rem 1rem 0.1rem 1rem;
        }
        .feature-item {
            background: white;
            padding: 1.2rem 1rem;
            border-radius: 16px;
            text-align: center;
            box-shadow: 0 8px 16px -12px #0d2f4e;
            transition: 0.15s ease;
            border: 1px solid rgba(255,255,255,0.7);
            backdrop-filter: blur(4px);
            font-weight: 500;
        }
        .feature-item:hover {
            transform: scale(1.02);
            background: #e7f0ff;
            border-color: #31A8FF;
        }
        .feature-item .emoji-big {
            font-size: 2.4rem;
            margin-bottom: 0.4rem;
            display: block;
        }
        .section-title {
            font-size: 1.8rem;
            font-weight: 600;
            margin: 2.5rem 0 1rem 0;
            background: linear-gradient(145deg, #0a2a44, #1d4c7a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .version-card {
            background: #ffffffc9;
            border-radius: 30px;
            padding: 1.5rem 2rem;
            margin-top: 2rem;
            border: 1px solid white;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }
        .version-tag-title {
            background: #ffffffc9;
            border-radius: 16px 16px 0px 0px;
            padding: 0.2rem 3rem;
            margin-top: 1rem;
            border: 1px solid #dddddd;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

        .version-card small {
            color: #30638e;
        }
        .btn {
            background: #001e36;
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 60px;
            text-decoration: none;
            font-weight: 500;
            transition: 0.2s;
            border: 1px solid #307fc1;
            display: inline-block;
        }
        .btn:hover {
            background: #0f2f50;
            box-shadow: 0 8px 14px -8px #216bb0;
            border-color: #6bb3ff;
        }
        hr {
            border: none;
            height: 1px;
            background: linear-gradient(90deg, transparent, #8bb9e6, transparent);
            margin: 2rem 0;
        }

        header{
            padding: 0rem 1rem;            
        }

        footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.95rem;
            color: #3a5777;
            margin-top: 0.1rem;
        }
        @media (max-width: 600px) {
            .card { padding: 1.8rem; }
            h1 { font-size: 2.4rem; flex-wrap: wrap; }
            .hero-grid { flex-direction: column; }
        }

.post-description blockquote {
    margin: 20px 40px;
    padding: 15px 25px;
    background: #f8f9fa;
    border-left: 2px solid #00BFFF;
    border-right: 2px solid #00BFFF;
    border-radius: 6px;
    color: #555;
    font-style: italic;
    line-height: 1;
}

/* A标签 基础链接样式 */
a {
  color: #0366d6;           /* GitHub风格的蓝色 */
  text-decoration: none;    /* 去掉下划线 */
  transition: all 0.3s ease; /* 平滑过渡效果 */
}

a:hover {
  color: #d14;              /* 悬停时变成红色 */
  text-decoration: underline; /* 悬停时显示下划线 */
}

a:visited {
  color: #999;           /* 已访问链接变成紫色 */
}

a:active {
  color: #f00;              /* 点击瞬间变红 */
}

        .list-card {
            max-width: 300px;
            width: 100%;
            height: 266px;
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: 1rem;
            padding: 0;
            margin: 0rem 0.8rem 1.5rem 0.8rem;
            transition: all 0.2s ease;
        }

        .imgboxup {transition: transform 0.2s ease; box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);}
        .imgboxup:hover { transform: translateY(-11px); }


/* ===== 全局标签云样式 开始 ===== */

/* 标签云容器 */
.global-tag-cloud {
    margin-bottom: 15px;
    padding: 6px 10px 6px 10px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 0px 0px 16px 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* 标题样式 */
.section-title {
    margin: 0 0 20px 0;
    font-size: 1.5rem;
    position: relative;
    padding-left: 15px;
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: #0366d6;
    border-radius: 2px;
}

/* 标签包装器 - 使用flex布局实现自动换行 */
.tag-cloud-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

/* 单个标签样式 */
.global-tag {
    display: inline-flex;
    align-items: center;
    padding: 3px 6px;
    background: #fff;
    border: 1px solid #dddddd;
    border-radius: 30px;
    color: #0366d6;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

/* 标签悬停效果 */
.global-tag:hover {
    background: #0366d6;
    border-color: #0366d6;
    color: #fff;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 15px rgba(3, 102, 214, 0.3);
}

/* 标签数量徽章 */
.global-tag-count {
    display: inline-block;
    margin-left: 4px;
    padding: 1px 6px;
    background: #87CEEB;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #ffffff;
    transition: all 0.3s;
}

/* 悬停时徽章样式 */
.global-tag:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

/* 不同大小标签的变体 - 根据文章数量自动调整 */
.global-tag[data-size="large"] {
    font-size: 1.1rem;
    padding: 10px 22px;
}

.global-tag[data-size="small"] {
    font-size: 0.85rem;
    padding: 6px 14px;
}

/* 热门标签特殊标记 */
.global-tag.hot-tag {
    background: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

.global-tag.hot-tag:hover {
    background: #ffc107;
    border-color: #ffc107;
    color: #fff;
}

/* 动画效果 - 标签出现时的淡入 */
@keyframes tagFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.global-tag {
    animation: tagFadeIn 0.5s ease forwards;
}

/* 为每个标签设置不同的动画延迟 */
.global-tag:nth-child(1) { animation-delay: 0.1s; }
.global-tag:nth-child(2) { animation-delay: 0.2s; }
.global-tag:nth-child(3) { animation-delay: 0.3s; }
.global-tag:nth-child(4) { animation-delay: 0.4s; }
.global-tag:nth-child(5) { animation-delay: 0.5s; }
.global-tag:nth-child(6) { animation-delay: 0.6s; }
.global-tag:nth-child(7) { animation-delay: 0.7s; }
.global-tag:nth-child(8) { animation-delay: 0.8s; }
.global-tag:nth-child(9) { animation-delay: 0.9s; }
.global-tag:nth-child(10) { animation-delay: 1s; }
.global-tag:nth-child(11) { animation-delay: 1.05s; }
.global-tag:nth-child(12) { animation-delay: 1.1s; }
.global-tag:nth-child(13) { animation-delay: 1.15s; }
.global-tag:nth-child(14) { animation-delay: 1.2s; }
.global-tag:nth-child(15) { animation-delay: 1.25s; }
.global-tag:nth-child(16) { animation-delay: 1.3s; }
.global-tag:nth-child(17) { animation-delay: 1.35s; }
.global-tag:nth-child(18) { animation-delay: 1.4s; }
.global-tag:nth-child(19) { animation-delay: 1.45s; }
.global-tag:nth-child(20) { animation-delay: 1.5s; }

/* 响应式设计 - 平板 */
@media (max-width: 768px) {
    .global-tag-cloud {
        padding: 6px 10px 6px 10px;
        margin-bottom: 10px;
    }
    
    .section-title {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }
    
    .tag-cloud-wrapper {
        gap: 8px;
    }
    
    .global-tag {
        padding: 6px 14px;
        font-size: 0.85rem;
    }
    
    .global-tag-count {
        font-size: 0.7rem;
        padding: 1px 6px;
    }
}

/* 响应式设计 - 手机 */
@media (max-width: 480px) {
    .global-tag-cloud {
        padding: 15px;
        border-radius: 12px;
    }
    
    .section-title {
        font-size: 1.2rem;
        padding-left: 12px;
    }
    
    .section-title::before {
        height: 20px;
    }
    
    .global-tag {
        padding: 5px 12px;
        font-size: 0.8rem;
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    .global-tag-cloud {
        background: linear-gradient(135deg, #FFFFE0 0%, #FFF8DC 100%);
    }
    
    .section-title {
        color: #e0e0e0;
    }
    
    .global-tag {
        background: #ffffff;
        border-color: #dddddd;
        color: #66b0ff;
    }
    
    .global-tag:hover {
        background: #66b0ff;
        border-color: #66b0ff;
        color: #fff;
    }
    
    .global-tag-count {
        background: #87CEEB;
        color: #ffffff;
    }
    
    .global-tag:hover .global-tag-count {
        background: rgba(255, 255, 255, 0.2);
        color: #fff;
    }
}

/* 打印样式 */
@media print {
    .global-tag-cloud {
        background: none;
        border: 1px solid #ddd;
        box-shadow: none;
    }
    
    .global-tag {
        border: 1px solid #999;
        color: #000;
        text-decoration: none;
    }
    
    .global-tag-count {
        background: none;
        color: #666;
    }
}

/* ===== 全局标签云样式 结束===== */

/* 详情页面cover图片样式 */
.cover-image-full { 
  max-width: 768px;
  width: auto;          /* auto 让图片显示原始宽度 */
  height: auto;
  display: block;
  margin: 0 auto;
}

/* 针对小屏幕的优化 */
@media (max-width: 768px) {
  .cover-image-full {
    width: 100%;        /* 小屏幕上占满容器 */
    max-width: 100%;    /* 确保不超过屏幕宽度 */
  }
}