/* =====================================================
   【抖掌柜】博客园 V4 — 亮蓝渐变版
   皮肤: SimpleMemory | 配色: 亮蓝 #3B5BFF / 浅蓝 #5C7AFF / 深蓝 #1a237e
   背景图片使用博客园相册URL
   ===================================================== */

:root{--pri:#3B5BFF;--pri-hover:#2D47D4;--accent:#5C7AFF;--dark:#3B5BFF;--dark2:#4D6EFF;--nav-bg:linear-gradient(135deg,#3B5BFF 0%,#4D6EFF 50%,#3B5BFF 100%);--white:#fff;--bg:#f0f1f5;--card:#fff;--border:#e8eaed;--text:#333;--text2:#666;--text3:#999;--radius:10px;--shadow:0 2px 12px rgba(0,0,0,0.06);--font:'PingFang SC','Microsoft YaHei',-apple-system,sans-serif;--trans:all .25s ease}
*{box-sizing:border-box}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.75;margin:0;padding:0}
a{color:var(--pri);text-decoration:none;transition:var(--trans)}
a:hover{color:var(--accent)}
html{scroll-behavior:smooth}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(59,91,255,.3);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--pri)}

/* ===== 顶部彩条 ===== */
body::before{content:'';display:block;height:3px;background:linear-gradient(90deg,var(--pri),var(--accent),var(--pri));background-size:200% auto;animation:dzg-shimmer 3s linear infinite;position:fixed;top:0;left:0;right:0;z-index:10000}
@keyframes dzg-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ===== HEADER ===== */
#header{background:linear-gradient(135deg,#3B5BFF 0%,#5C7AFF 50%,#3B5BFF 100%)!important;margin:0!important;padding:0!important;position:sticky;top:0;z-index:999;box-shadow:0 4px 20px rgba(59,91,255,.3)}

/* ===== 博客 Banner ===== */
#blogTitle{
  background:url("https://images.cnblogs.com/cnblogs_com/blogs/869876/galleries/2513161/o_260625103758_ScreenShot_2026-06-25_183207_988.png") center center/cover no-repeat!important;
  padding:36px 40px 28px!important;text-align:center;position:relative;overflow:hidden;
  margin:0!important;border-bottom:3px solid var(--pri);
}
/* 博客标题白色大字 */
#blogTitle h1{font-size:26px!important;font-weight:700!important;color:var(--white)!important;margin:0 0 6px!important;text-shadow:0 2px 8px rgba(0,0,0,.2)}
#blogTitle h1 a{color:var(--white)!important;text-decoration:none!important}
#blogTitle h2{font-size:14px!important;font-weight:400!important;color:rgba(255,255,255,.82)!important;margin:0!important;text-shadow:0 1px 4px rgba(0,0,0,.15)}
/* 隐藏博客园默认头像/logo（如果未设置会显示破图） */
#lnkBlogLogo,#blogLogo{display:none!important}

/* ===== 导航栏 ===== */
#navigator{background:rgba(0,0,0,.15)!important;padding:0 40px!important;display:flex;align-items:center;justify-content:space-between}
#navList{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0;background:transparent!important;border:none!important}
#navList li{background:transparent!important;border:none!important}
#navList li a{display:block;color:rgba(255,255,255,.78)!important;font-size:13px;font-weight:500;padding:10px 16px!important;border-radius:6px;transition:var(--trans)}
#navList li a:hover{color:var(--white)!important;background:var(--pri)!important}
.blogStats{color:rgba(255,255,255,.4);font-size:12px}

/* ===== MAIN ===== */
#main{max-width:1200px;margin:28px auto;padding:0 20px;display:flex;gap:24px;align-items:flex-start}
#mainContent{flex:1;min-width:0}
.forFlow{width:100%}

/* ===== 文章详情 ===== */
#post_detail{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:36px 40px;margin-bottom:24px;border:1px solid var(--border)}
#post_detail .postTitle{margin-bottom:20px}
#post_detail .postTitle2{font-size:24px!important;font-weight:700!important;color:var(--text)!important;line-height:1.4;display:block;padding-bottom:16px;border-bottom:2px solid var(--pri)}
#post_detail .postDesc{color:var(--text3);font-size:12px;padding:14px 0 0;margin-top:20px;border-top:1px solid var(--border)}
#post_detail .postDesc a{color:var(--text3)!important}
#post_detail .postDesc a:hover{color:var(--pri)!important}

/* ===== 正文排版 ===== */
#cnblogs_post_body{color:var(--text);font-size:15px;line-height:1.85}
#cnblogs_post_body p{margin:10px 0 16px}
#cnblogs_post_body h2{font-size:19px;font-weight:700;color:var(--text);margin:30px 0 12px;padding:0 0 0 12px;border-left:4px solid var(--pri)}
#cnblogs_post_body h3{font-size:16px;font-weight:700;color:#283593;margin:22px 0 10px}
#cnblogs_post_body strong{color:#222}
#cnblogs_post_body ul,#cnblogs_post_body ol{margin:12px 0 12px 20px;padding:0}
#cnblogs_post_body li{margin:4px 0}
#cnblogs_post_body blockquote{border-left:4px solid var(--pri);background:rgba(59,91,255,.04);margin:16px 0;padding:12px 20px;border-radius:0 8px 8px 0;color:var(--text2)}
#cnblogs_post_body pre{background:#2D47D4!important;color:#e5e7eb;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:13px;line-height:1.6;border-left:3px solid var(--pri)}
#cnblogs_post_body code{background:rgba(59,91,255,.08);color:var(--pri-hover);padding:2px 6px;border-radius:4px;font-size:13px;font-family:'JetBrains Mono','Fira Code','Consolas',monospace}
#cnblogs_post_body pre code{background:transparent;color:inherit;padding:0}
#cnblogs_post_body table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
#cnblogs_post_body th{background:linear-gradient(135deg,#3B5BFF,#5C7AFF);color:var(--white);padding:10px 14px;text-align:left;font-weight:600}
#cnblogs_post_body td{padding:9px 14px;border-bottom:1px solid var(--border)}
#cnblogs_post_body tr:hover td{background:rgba(59,91,255,.03)}
#cnblogs_post_body img{border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.08);margin:8px 0}
#MySignature{margin-top:30px;padding:16px 20px;border-left:4px solid var(--pri);background:rgba(59,91,255,.04);border-radius:0 8px 8px 0;font-size:13px;color:var(--text2);line-height:1.7}
#MySignature a{color:var(--pri)!important}

/* ===== 文章列表 ===== */
.day{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px;overflow:hidden;border:1px solid var(--border);transition:var(--trans)}
.day:hover{box-shadow:0 6px 24px rgba(59,91,255,.12);transform:translateY(-2px);border-color:rgba(59,91,255,.18)}
.dayTitle{padding:12px 20px;border-bottom:1px solid var(--border);font-size:12px;color:var(--text3);background:var(--bg)}
.postTitle{font-size:18px;font-weight:700;line-height:1.4;margin:0}
.postTitle a{color:var(--text)!important;display:block;padding:16px 20px 8px}
.postTitle a:hover{color:var(--pri)!important}
.postCon,.c_b_p_desc{padding:0 20px 14px;color:var(--text2);font-size:14px;line-height:1.7}
.c_b_p_desc_readmore{color:var(--pri)!important;font-size:12px;font-weight:600;padding:4px 14px;border:1.5px solid var(--pri);border-radius:20px;display:inline-block;margin:8px 0 0}
.c_b_p_desc_readmore:hover{background:var(--pri)!important;color:var(--white)!important}
.postDesc{padding:12px 20px;background:var(--bg);border-top:1px solid var(--border);font-size:12px;color:var(--text3)}
.postDesc a{color:var(--text3)!important}
.postDesc a:hover{color:var(--pri)!important}

/* ===== 侧边栏 ===== */
#sideBar{width:285px;flex-shrink:0}
#sideBarMain>div{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:18px;overflow:hidden;border:1px solid var(--border)}
#sideBarMain .catListTitle{background:linear-gradient(135deg,#3B5BFF 0%,#5C7AFF 100%)!important;color:var(--white)!important;padding:11px 18px!important;font-size:13px!important;font-weight:600!important;margin:0!important;letter-spacing:.5px}
#sideBarMain ul{list-style:none;padding:8px 0;margin:0}
#sideBarMain li{padding:6px 18px;font-size:13px;border-bottom:1px solid rgba(0,0,0,.03);display:flex;align-items:center;justify-content:space-between}
#sideBarMain li:last-child{border-bottom:none}
#sideBarMain li a,#sideBarMain .catListLink{color:var(--text)!important;font-size:13px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#sideBarMain li a:hover,#sideBarMain .catListLink:hover{color:var(--pri)!important;padding-left:3px}
#sideBarMain .catListCount{background:var(--pri);color:var(--white);font-size:11px;padding:1px 7px;border-radius:10px;font-weight:600;margin-left:6px;flex-shrink:0}
#sidebar_news #blog-news{padding:14px 18px;font-size:13px;color:var(--text2);line-height:1.7}

/* ===== 分页 ===== */
#pager,.pager{display:flex;justify-content:center;gap:6px;margin:24px 0}
#pager a,#pager span,.pager a,.pager span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;border-radius:8px;font-size:14px;font-weight:500;border:1.5px solid var(--border);color:var(--text2)!important;background:var(--card);padding:0 12px}
#pager a:hover,.pager a:hover{border-color:var(--pri);color:var(--pri)!important;background:rgba(59,91,255,.04)}
#pager .current,#pager .currentPage,.pager .current,.pager .currentPage{background:var(--pri)!important;border-color:var(--pri)!important;color:var(--white)!important}

/* ===== Footer ===== */
#footer{background:linear-gradient(135deg,#3B5BFF,#5C7AFF)!important;color:rgba(255,255,255,.85)!important;text-align:center;padding:24px 40px!important;font-size:12px;margin-top:40px}
#footer a{color:rgba(255,255,255,.9)!important}
#footer a:hover{color:var(--pri)!important}

/* ===== 回到顶部按钮 ===== */
#dzg-back-top{position:fixed;bottom:30px;right:30px;width:42px;height:42px;background:var(--pri);color:var(--white);border:none;border-radius:50%;font-size:20px;cursor:pointer;display:none;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(59,91,255,.35);transition:var(--trans);z-index:9999;line-height:1}
#dzg-back-top:hover{background:var(--accent);transform:translateY(-3px)}

@media(max-width:900px){#main{flex-direction:column;padding:0 12px;margin:16px auto}#sideBar{width:100%}#blogTitle{height:120px}#navigator{padding:0 16px!important}#navList li a{padding:8px 10px!important;font-size:12px}#post_detail{padding:20px 18px}#post_detail .postTitle2{font-size:20px!important}}