/* ===== Aero Taskbar 论坛模板样式 ===== */
/* 配色: 主色#1BA1E2, 背景#CCE4F7, 表面rgba(255,255,255,0.85), 文字#1A1A1A, 任务栏#1A1A2E */

:root{
  --at-primary:#1BA1E2;
  --at-accent:#0050A0;
  --at-bg:#CCE4F7;
  --at-bg2:#A8D0EA;
  --at-surface:rgba(255,255,255,0.85);
  --at-text:#1A1A1A;
  --at-text-sec:#555;
  --at-border:rgba(27,161,226,0.2);
  --at-taskbar:#1A1A2E;
  --at-shadow:0 2px 10px rgba(0,0,0,0.12);
  --at-radius:6px;
  --at-blur:blur(10px);
}
*{margin:0;padding:0;box-sizing:border-box;}
body.at-body{font-family:"Segoe UI","Noto Sans SC",sans-serif;background:linear-gradient(180deg,var(--at-bg) 0%,var(--at-bg2) 100%);background-attachment:fixed;color:var(--at-text);min-height:100vh;padding-bottom:56px;line-height:1.6;}
a{color:var(--at-accent);text-decoration:none;transition:color .2s;}
a:hover{color:var(--at-primary);}

/* 顶部标题栏 */
.at-topbar{background:rgba(255,255,255,0.9);backdrop-filter:var(--at-blur);border-bottom:1px solid var(--at-border);position:sticky;top:0;z-index:100;box-shadow:0 1px 6px rgba(0,0,0,0.06);}
.at-topbar-inner{max-width:1280px;margin:0 auto;padding:0 20px;display:flex;align-items:center;height:54px;gap:16px;}
.at-logo{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.at-logo-img{width:32px;height:32px;}
.at-logo-text{font-size:18px;font-weight:700;color:var(--at-text);}
.at-topbar-search{flex:1;max-width:500px;display:flex;background:#fff;border:1px solid var(--at-border);border-radius:20px;overflow:hidden;}
.at-topbar-search-input{flex:1;border:none;padding:7px 16px;font-size:13px;outline:none;}
.at-topbar-search-btn{border:none;background:var(--at-primary);color:#fff;padding:0 14px;cursor:pointer;display:flex;align-items:center;}
.at-topbar-user{display:flex;align-items:center;gap:8px;font-size:13px;flex-shrink:0;}
.at-avatar-sm{width:28px;height:28px;border-radius:50%;border:2px solid #fff;}
.at-user-badge{background:#E74C3C;color:#fff;font-size:10px;border-radius:10px;padding:1px 6px;}

/* Banner */
.at-banner{position:relative;max-width:1280px;margin:20px auto 0;border-radius:8px;overflow:hidden;box-shadow:var(--at-shadow);}
.at-banner-img{width:100%;display:block;height:200px;object-fit:cover;}
.at-banner-info{position:absolute;inset:0;background:linear-gradient(to right,rgba(0,30,80,0.65),rgba(0,30,80,0.1));display:flex;flex-direction:column;justify-content:center;padding:30px 40px;}
.at-banner-info h1{font-size:28px;color:#fff;text-shadow:0 2px 6px rgba(0,0,0,0.3);margin-bottom:6px;}
.at-banner-info p{font-size:14px;color:rgba(255,255,255,0.9);margin-bottom:16px;}
.at-banner-btn{display:inline-block;width:fit-content;padding:9px 26px;background:var(--at-primary);color:#fff;border-radius:var(--at-radius);font-size:14px;font-weight:600;box-shadow:0 2px 8px rgba(27,161,226,0.4);}
.at-banner-btn:hover{background:var(--at-accent);color:#fff;}

/* 快捷标签 */
.at-quick-nav{max-width:1280px;margin:16px auto;padding:0 20px;display:flex;gap:8px;flex-wrap:wrap;}
.at-quick-tab{padding:5px 14px;font-size:13px;background:rgba(255,255,255,0.7);border:1px solid var(--at-border);border-radius:16px;color:var(--at-text);}
.at-quick-tab:hover{background:var(--at-primary);color:#fff;}

/* 容器 */
.at-container{max-width:1280px;margin:20px auto;padding:0 20px;display:flex;gap:20px;}
.at-main{flex:1;min-width:0;}
.at-sidebar{width:280px;flex-shrink:0;}

/* 板块卡片 */
.at-section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.at-section-title{font-size:20px;font-weight:600;}
.at-section-meta{font-size:13px;color:var(--at-text-sec);}
.at-board-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:30px;}
.at-board-card{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:14px;box-shadow:var(--at-shadow);transition:transform .2s,box-shadow .2s;cursor:pointer;}
.at-board-card:hover{transform:translateY(-4px);box-shadow:0 6px 18px rgba(0,0,0,0.15);}
.at-card-top{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.at-board-icon{width:40px;height:40px;border-radius:var(--at-radius);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;}
.at-ic-news{background:linear-gradient(135deg,#1BA1E2,#0050A0);}
.at-ic-world{background:linear-gradient(135deg,#2ECC71,#27AE60);}
.at-ic-tech{background:linear-gradient(135deg,#9B59B6,#8E44AD);}
.at-ic-fin{background:linear-gradient(135deg,#E67E22,#D35400);}
.at-ic-sport{background:linear-gradient(135deg,#E74C3C,#C0392B);}
.at-ic-ent{background:linear-gradient(135deg,#F39C12,#E67E22);}
.at-ic-edu{background:linear-gradient(135deg,#1ABC9C,#16A085);}
.at-ic-hlth{background:linear-gradient(135deg,#E91E63,#C2185B);}
.at-ic-car{background:linear-gradient(135deg,#34495E,#2C3E50);}
.at-ic-home{background:linear-gradient(135deg,#16A085,#1ABC9C);}
.at-board-name{font-size:15px;font-weight:600;}
.at-board-name a{color:var(--at-text);}
.at-board-stats{font-size:12px;color:var(--at-text-sec);display:flex;gap:12px;margin-bottom:6px;}
.at-board-latest{font-size:12px;display:flex;align-items:center;gap:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.at-latest-label{background:var(--at-primary);color:#fff;padding:1px 5px;border-radius:3px;font-size:10px;flex-shrink:0;}

/* 精选 */
.at-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:30px;}
.at-feature-card{background:var(--at-surface);border-radius:var(--at-radius);overflow:hidden;box-shadow:var(--at-shadow);transition:transform .2s;}
.at-feature-card:hover{transform:translateY(-3px);}
.at-feature-img{width:100%;height:110px;object-fit:cover;}
.at-feature-info{padding:10px;}
.at-feature-info h3{font-size:13px;margin-bottom:4px;}
.at-feature-info span{font-size:11px;color:var(--at-text-sec);}

/* 侧边栏 */
.at-widget{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:14px;margin-bottom:14px;box-shadow:var(--at-shadow);}
.at-widget-title{font-size:14px;font-weight:600;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--at-border);}
.at-widget-list{list-style:none;}
.at-widget-list li{padding:5px 0;font-size:13px;border-bottom:1px dashed rgba(0,0,0,0.05);}
.at-rank-list li{display:flex;align-items:center;gap:8px;}
.at-rank{width:18px;height:18px;border-radius:50%;background:rgba(0,0,0,0.1);color:var(--at-text-sec);font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.at-rank-hot{background:var(--at-primary);color:#fff;}
.at-stat-box{display:flex;justify-content:space-around;text-align:center;}
.at-stat-item{display:flex;flex-direction:column;}
.at-stat-num{font-size:18px;font-weight:700;color:var(--at-primary);}
.at-stat-item span:last-child{font-size:11px;color:var(--at-text-sec);}
.at-mod-list{display:flex;flex-direction:column;gap:10px;}
.at-mod-item{display:flex;align-items:center;gap:8px;}
.at-mod-item img{width:32px;height:32px;border-radius:50%;}
.at-mod-item span{font-size:13px;}
.at-mod-item small{font-size:11px;color:var(--at-text-sec);display:block;}

/* 面包屑 */
.at-breadcrumb{padding:12px 0;font-size:13px;color:var(--at-text-sec);}
.at-sep{margin:0 6px;}
.at-current{color:var(--at-text);font-weight:500;}

/* 板块信息 */
.at-board-info{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:16px;display:flex;align-items:center;gap:14px;box-shadow:var(--at-shadow);margin-bottom:14px;}
.at-board-info-ic{width:56px;height:56px;background:linear-gradient(135deg,#9B59B6,#8E44AD);border-radius:var(--at-radius);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;}
.at-board-info-text{flex:1;}
.at-board-info-text h1{font-size:20px;margin-bottom:2px;}
.at-board-info-text p{font-size:12px;color:var(--at-text-sec);margin-bottom:4px;}
.at-board-info-stats{font-size:12px;color:var(--at-text-sec);display:flex;gap:14px;}
.at-btn-newtopic{display:flex;align-items:center;gap:6px;padding:8px 18px;background:linear-gradient(180deg,#1BA1E2,#0050A0);color:#fff;border:none;border-radius:var(--at-radius);font-size:13px;font-weight:600;cursor:pointer;flex-shrink:0;}
.at-btn-newtopic:hover{filter:brightness(1.1);}

/* 排序栏 */
.at-sortbar{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:8px 12px;display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;box-shadow:var(--at-shadow);}
.at-sort-tabs{display:flex;gap:4px;}
.at-sort-tab{padding:5px 14px;background:transparent;border:none;border-radius:var(--at-radius);font-size:13px;cursor:pointer;color:var(--at-text-sec);}
.at-sort-tab.active{background:var(--at-primary);color:#fff;}
.at-sort-select{padding:4px 10px;border:1px solid var(--at-border);border-radius:var(--at-radius);font-size:12px;outline:none;}

/* 帖子列表 */
.at-thread-list{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);overflow:hidden;box-shadow:var(--at-shadow);margin-bottom:16px;}
.at-thread{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid rgba(0,0,0,0.04);transition:background .2s;}
.at-thread:hover{background:rgba(27,161,226,0.06);}
.at-thread:last-child{border-bottom:none;}
.at-thread-av{width:40px;height:40px;border-radius:50%;flex-shrink:0;}
.at-thread-body{flex:1;min-width:0;}
.at-thread-tags{display:flex;gap:4px;margin-bottom:3px;}
.at-tag-hot{background:#E74C3C;color:#fff;padding:1px 6px;border-radius:3px;font-size:10px;font-weight:600;}
.at-tag-ess{background:#F39C12;color:#fff;padding:1px 6px;border-radius:3px;font-size:10px;font-weight:600;}
.at-tag-vote{background:#9B59B6;color:#fff;padding:1px 6px;border-radius:3px;font-size:10px;}
.at-thread-title{font-size:14px;font-weight:500;color:var(--at-text);}
.at-thread-title:hover{color:var(--at-primary);}
.at-thread-excerpt{font-size:12px;color:var(--at-text-sec);margin:3px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.at-thread-meta{font-size:11px;color:var(--at-text-sec);}
.at-thread-meta .at-dot{margin:0 4px;}
.at-thread-stats{display:flex;flex-direction:column;align-items:center;text-align:center;min-width:70px;}
.at-ts-num{font-size:15px;font-weight:700;color:var(--at-primary);}
.at-ts-label{font-size:10px;color:var(--at-text-sec);}

/* 分页 */
.at-pagination{display:flex;justify-content:center;gap:4px;margin:18px 0;}
.at-page{padding:6px 12px;background:rgba(255,255,255,0.8);border:1px solid var(--at-border);border-radius:var(--at-radius);font-size:13px;color:var(--at-text);}
.at-page:hover{background:var(--at-primary);color:#fff;}
.at-page-active{background:var(--at-primary);color:#fff;}
.at-page-disabled{opacity:.4;pointer-events:none;}
.at-page-ellipsis{padding:6px 4px;color:var(--at-text-sec);}

/* 帖子详情 */
.at-post-header{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:16px;margin-bottom:14px;box-shadow:var(--at-shadow);}
.at-post-title{font-size:20px;font-weight:600;margin-bottom:8px;}
.at-post-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--at-text-sec);flex-wrap:wrap;}
.at-post{display:flex;background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);margin-bottom:12px;box-shadow:var(--at-shadow);overflow:hidden;}
.at-post-op{border-left:4px solid var(--at-primary);}
.at-post-user{width:160px;background:rgba(27,161,226,0.06);padding:14px;text-align:center;border-right:1px solid var(--at-border);flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:4px;}
.at-post-av{width:56px;height:56px;border-radius:50%;border:3px solid #fff;}
.at-post-name{font-size:13px;font-weight:600;color:var(--at-accent);}
.at-post-lv{font-size:11px;color:var(--at-text-sec);}
.at-post-badge{background:var(--at-primary);color:#fff;padding:2px 8px;border-radius:3px;font-size:10px;}
.at-post-content{flex:1;padding:14px;}
.at-post-top{display:flex;justify-content:space-between;margin-bottom:8px;padding-bottom:6px;border-bottom:1px dashed rgba(0,0,0,0.06);}
.at-floor{font-size:12px;font-weight:600;color:var(--at-primary);}
.at-time{font-size:11px;color:var(--at-text-sec);}
.at-post-body p{margin-bottom:8px;font-size:14px;line-height:1.7;}
.at-post-body ul{margin:0 0 8px 18px;font-size:14px;line-height:1.7;}
.at-post-img{max-width:100%;border-radius:var(--at-radius);margin:8px 0;}
.at-post-actions{display:flex;gap:6px;margin-top:10px;padding-top:8px;border-top:1px dashed rgba(0,0,0,0.06);}
.at-act-btn{display:flex;align-items:center;gap:4px;padding:4px 12px;background:rgba(27,161,226,0.1);border:1px solid var(--at-border);border-radius:var(--at-radius);font-size:12px;cursor:pointer;color:var(--at-text);}
.at-act-btn:hover{background:rgba(27,161,226,0.2);}
.at-act-reply{background:var(--at-primary);color:#fff;}
.at-quote{background:rgba(27,161,226,0.08);border-left:3px solid var(--at-primary);padding:8px 12px;margin-bottom:8px;border-radius:0 var(--at-radius);}
.at-quote span{font-size:12px;color:var(--at-accent);font-weight:600;}
.at-quote p{font-size:12px;color:var(--at-text-sec);}

/* 回复框 */
.at-reply-box{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:14px;box-shadow:var(--at-shadow);margin-bottom:14px;}
.at-reply-title{font-size:15px;font-weight:600;margin-bottom:8px;}
.at-reply-tools{display:flex;gap:4px;margin-bottom:6px;}
.at-reply-tool{width:30px;height:28px;background:rgba(27,161,226,0.08);border:1px solid var(--at-border);border-radius:4px;cursor:pointer;font-size:13px;}
.at-reply-textarea{width:100%;min-height:110px;padding:10px;border:1px solid var(--at-border);border-radius:var(--at-radius);font-size:14px;resize:vertical;outline:none;font-family:inherit;background:#fff;}
.at-reply-textarea:focus{border-color:var(--at-primary);}
.at-reply-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:8px;}
.at-reply-bottom label{font-size:12px;color:var(--at-text-sec);}
.at-btn-submit{padding:7px 24px;background:linear-gradient(180deg,#1BA1E2,#0050A0);color:#fff;border:none;border-radius:var(--at-radius);font-size:14px;cursor:pointer;}

/* 搜索页 */
.at-search-hero{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:24px;text-align:center;margin-bottom:14px;box-shadow:var(--at-shadow);}
.at-search-hero h1{font-size:22px;margin-bottom:14px;}
.at-search-big{display:flex;gap:8px;max-width:560px;margin:0 auto 10px;}
.at-search-big-input{flex:1;padding:10px 16px;border:1px solid var(--at-border);border-radius:var(--at-radius);font-size:15px;outline:none;}
.at-search-big-btn{display:flex;align-items:center;gap:6px;padding:0 22px;background:linear-gradient(180deg,#1BA1E2,#0050A0);color:#fff;border:none;border-radius:var(--at-radius);font-size:14px;cursor:pointer;}
.at-search-opts{display:flex;justify-content:center;gap:14px;font-size:13px;color:var(--at-text-sec);}
.at-filter{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:10px 14px;margin-bottom:14px;box-shadow:var(--at-shadow);}
.at-filter-row{display:flex;align-items:center;gap:6px;padding:4px 0;flex-wrap:wrap;}
.at-filter-label{font-size:13px;font-weight:600;width:40px;color:var(--at-text-sec);}
.at-filter-tag{padding:3px 12px;font-size:12px;border-radius:12px;background:rgba(27,161,226,0.08);color:var(--at-text);}
.at-filter-tag:hover{background:rgba(27,161,226,0.2);color:inherit;}
.at-filter-on{background:var(--at-primary);color:#fff;}
.at-result-info{padding:8px 0;font-size:13px;color:var(--at-text-sec);margin-bottom:8px;}
.at-result-info strong{color:var(--at-accent);}
.at-results{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:6px;box-shadow:var(--at-shadow);}
.at-result{display:flex;gap:14px;padding:12px;border-bottom:1px solid rgba(0,0,0,0.04);}
.at-result:last-child{border-bottom:none;}
.at-result-num{font-size:20px;font-weight:700;color:var(--at-primary);width:28px;}
.at-result-title{font-size:15px;font-weight:600;display:block;margin-bottom:4px;}
.at-result-excerpt{font-size:13px;color:var(--at-text-sec);margin-bottom:4px;line-height:1.5;}
.at-result-meta{font-size:11px;color:var(--at-text-sec);display:flex;gap:6px;flex-wrap:wrap;}
.at-result-board{background:rgba(27,161,226,0.15);color:var(--at-accent);padding:1px 8px;border-radius:3px;}
mark{background:#FFE082;padding:0 2px;border-radius:2px;}
.at-hot-tags{display:flex;flex-wrap:wrap;gap:6px;}
.at-hot-tag{padding:5px 11px;font-size:12px;background:rgba(255,255,255,0.5);border:1px solid var(--at-border);border-radius:12px;}
.at-hot-tag:hover{background:var(--at-primary);color:#fff;}
.at-hot-1{color:#E74C3C;font-weight:600;}
.at-hot-2{color:#E67E22;font-weight:600;}
.at-hot-3{color:#F39C12;font-weight:600;}

/* 楼主资料 */
.at-profile-widget{text-align:center;}
.at-profile-av{width:64px;height:64px;border-radius:50%;border:3px solid #fff;margin:0 auto 6px;}
.at-profile-widget h4{font-size:15px;}
.at-profile-lv{font-size:12px;color:var(--at-text-sec);display:block;margin-bottom:8px;}
.at-profile-stats{display:flex;justify-content:center;gap:20px;margin-bottom:10px;}
.at-profile-stats span{display:block;font-size:17px;font-weight:700;color:var(--at-primary);}
.at-profile-stats small{font-size:11px;color:var(--at-text-sec);}
.at-btn-follow{width:100%;padding:6px;background:var(--at-primary);color:#fff;border:none;border-radius:var(--at-radius);font-size:13px;cursor:pointer;}

/* 页脚 */
.at-footer{background:rgba(26,26,46,0.9);text-align:center;padding:14px;font-size:12px;color:rgba(255,255,255,0.6);margin-top:30px;}

/* 底部任务栏 */
.at-taskbar{position:fixed;bottom:0;left:0;right:0;height:50px;z-index:300;background:rgba(26,26,46,0.85);backdrop-filter:var(--at-blur);border-top:1px solid rgba(255,255,255,0.15);box-shadow:0 -2px 10px rgba(0,0,0,0.2);display:flex;align-items:center;padding:0 6px;gap:6px;}
.at-start-orb{background:transparent;border:none;cursor:pointer;padding:0;display:flex;align-items:center;transition:transform .2s;}
.at-start-orb:hover{transform:scale(1.1);}
.at-taskbar-apps{display:flex;gap:3px;}
.at-taskbar-app{width:38px;height:38px;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.8);border-radius:var(--at-radius);border:1px solid transparent;}
.at-taskbar-app:hover{background:rgba(255,255,255,0.15);}
.at-taskbar-app.active{background:rgba(255,255,255,0.2);border-bottom:3px solid var(--at-primary);}
.at-taskbar-sep{width:1px;height:30px;background:rgba(255,255,255,0.15);margin:0 4px;}
.at-taskbar-search-box{flex:1;max-width:240px;display:flex;align-items:center;gap:6px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.15);border-radius:var(--at-radius);padding:4px 10px;}
.at-taskbar-input{flex:1;background:transparent;border:none;color:#fff;font-size:12px;outline:none;}
.at-taskbar-input::placeholder{color:rgba(255,255,255,0.4);}
.at-taskbar-tray{margin-left:auto;display:flex;align-items:center;gap:10px;}
.at-tray-icon{color:rgba(255,255,255,0.8);cursor:pointer;display:flex;}
.at-tray-icon:hover{color:#fff;}
.at-tray-clock{color:#fff;font-size:12px;font-weight:600;}
.at-tray-date{color:rgba(255,255,255,0.6);font-size:11px;}

/* 开始菜单 */
.at-start-menu{position:fixed;bottom:50px;left:0;width:380px;background:rgba(20,25,45,0.92);backdrop-filter:var(--at-blur);border:1px solid rgba(255,255,255,0.15);border-radius:8px 8px 8px 0;box-shadow:0 -4px 30px rgba(0,0,0,0.4);z-index:350;display:none;flex-direction:column;overflow:hidden;}
.at-start-menu.open{display:flex;animation:atMenuSlide .25s ease;}
@keyframes atMenuSlide{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}
.at-start-menu-inner{padding:14px;}
.at-start-search{margin-bottom:12px;}
.at-start-search-input{width:100%;padding:8px 12px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);border-radius:var(--at-radius);color:#fff;font-size:13px;outline:none;}
.at-start-cols{display:flex;gap:14px;}
.at-start-left,.at-start-right{flex:1;}
.at-start-item{display:flex;align-items:center;gap:8px;padding:6px 8px;color:rgba(255,255,255,0.85);font-size:13px;border-radius:var(--at-radius);}
.at-start-item:hover{background:rgba(27,161,226,0.3);color:#fff;}
.at-start-item svg{color:var(--at-primary);}
.at-start-item-sub{display:block;padding:5px 8px;color:rgba(255,255,255,0.7);font-size:12px;border-radius:var(--at-radius);}
.at-start-item-sub:hover{background:rgba(27,161,226,0.3);color:#fff;}
.at-start-sep{height:1px;background:rgba(255,255,255,0.1);margin:6px 0;}
.at-start-group{font-size:11px;color:rgba(255,255,255,0.4);padding:4px 8px;text-transform:uppercase;letter-spacing:1px;}
.at-start-shutdown{display:block;padding:6px 8px;color:#E74C3C;font-size:13px;border-radius:var(--at-radius);text-align:left;}
.at-start-shutdown:hover{background:rgba(231,76,60,0.3);color:#fff;}

/* 响应式 */
@media(max-width:980px){
  .at-sidebar{display:none;}
  .at-board-grid{grid-template-columns:repeat(2,1fr);}
  .at-thread-stats{display:none;}
  .at-post-user{width:120px;}
}
@media(max-width:640px){
  .at-board-grid{grid-template-columns:1fr;}
  .at-feature-grid{grid-template-columns:1fr;}
  .at-post{flex-direction:column;}
  .at-post-user{width:100%;flex-direction:row;justify-content:flex-start;border-right:none;border-bottom:1px solid var(--at-border);}
  .at-start-menu{width:100%;}
  .at-topbar-search{display:none;}
}

/* ===== 顶部导航栏 (CMS) ===== */
.at-topbar-nav{display:flex;align-items:center;gap:4px;flex-shrink:0;}
.at-topbar-nav-link{padding:6px 12px;font-size:14px;color:var(--at-text);border-radius:var(--at-radius);transition:background .2s,color .2s;}
.at-topbar-nav-link:hover{background:var(--at-primary);color:#fff;}

/* ===== CMS 分页样式 ===== */
.jv-pagination{display:flex;justify-content:center;align-items:center;gap:6px;margin:24px 0;flex-wrap:wrap;}
.jv-pagination a,.jv-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;font-size:14px;border:1px solid var(--at-border);border-radius:var(--at-radius);background:var(--at-surface);color:var(--at-text);text-decoration:none;transition:all .2s;}
.jv-pagination a:hover{background:var(--at-primary);color:#fff;border-color:var(--at-primary);}
.jv-pagination .current{background:var(--at-primary);color:#fff;border-color:var(--at-primary);font-weight:600;}
.jv-pagination .disabled{color:var(--at-text-sec);opacity:.5;cursor:not-allowed;}
.jv-pagination .jv-ellipsis{border:none;background:none;}

/* ===== CMS 评论样式 ===== */
.at-reply-section{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius);padding:20px;margin-top:20px;box-shadow:var(--at-shadow);}
.at-reply-count{color:var(--at-primary);font-weight:600;}
.comment-item{padding:14px 0;border-bottom:1px solid var(--at-border);}
.comment-item:last-child{border-bottom:none;}
.comment-item-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.comment-item-avatar{width:36px;height:36px;border-radius:50%;border:2px solid #fff;}
.comment-item-name{font-weight:600;font-size:14px;color:var(--at-text);}
.comment-item-time{font-size:12px;color:var(--at-text-sec);}
.comment-item-body{font-size:14px;color:var(--at-text);line-height:1.7;padding-left:46px;}
.comment-item-body p{margin-bottom:6px;}
.comment-item-body img{max-width:100%;border-radius:var(--at-radius);}
.comment-reply-btn{display:inline-block;margin-top:6px;font-size:13px;color:var(--at-primary);cursor:pointer;background:none;border:none;padding:0;}
.comment-reply-btn:hover{color:var(--at-accent);}
.comment-replies{margin-left:46px;margin-top:10px;padding-left:14px;border-left:2px solid var(--at-border);}
.comment-replies .comment-item{padding:10px 0;}
.comment-reply-form{margin-top:10px;display:none;}
.comment-reply-input{width:100%;min-height:60px;padding:10px;border:1px solid var(--at-border);border-radius:var(--at-radius);font-size:14px;outline:none;resize:vertical;background:#fff;}
.comment-reply-input:focus{border-color:var(--at-primary);}
.comment-reply-submit{margin-top:8px;padding:6px 16px;background:var(--at-primary);color:#fff;border:none;border-radius:var(--at-radius);font-size:13px;cursor:pointer;}
.comment-reply-submit:hover{background:var(--at-accent);}
.at-btn-submit{padding:8px 20px;background:var(--at-primary);color:#fff;border:none;border-radius:var(--at-radius);font-size:14px;font-weight:600;cursor:pointer;transition:background .2s;}
.at-btn-submit:hover{background:var(--at-accent);}

/* ===== CMS 回答样式 (Q&A) ===== */
.at-post .at-tag-bounty{display:inline-block;padding:2px 8px;background:#E94560;color:#fff;font-size:11px;border-radius:3px;}
.at-post .at-tag-best{display:inline-block;padding:2px 8px;background:#34A853;color:#fff;font-size:11px;border-radius:3px;}