/* ============================================
   03_Apple_macOS 论坛模板
   macOS 风格
   ============================================ */
:root{
  --mc-primary:#007AFF;
  --mc-bg:#F5F5F7;
  --mc-surface:#FFFFFF;
  --mc-text:#1D1D1F;
  --mc-text-2:#6E6E73;
  --mc-sidebar:#ECECEC;
  --mc-sidebar-border:#D2D2D7;
  --mc-border:#D2D2D7;
  --mc-blue:#007AFF;
  --mc-purple:#5856D6;
  --mc-green:#34C759;
  --mc-orange:#FF9500;
  --mc-red:#FF3B30;
  --mc-yellow:#FFCC00;
  --mc-rd:10px;
  --mc-rd-sm:6px;
  --mc-shadow:0 1px 3px rgba(0,0,0,.08),0 4px 12px rgba(0,0,0,.06);
  --mc-shadow-lg:0 8px 28px rgba(0,0,0,.12);
  --mc-transition:.2s ease;
  --mc-font:-apple-system,'SF Pro Display','Noto Sans SC',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--mc-font);background:var(--mc-bg);color:var(--mc-text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--mc-blue);text-decoration:none;transition:color var(--mc-transition)}
a:hover{color:#005EC4;text-decoration:underline}
img,svg{display:block;max-width:100%}
ul{list-style:none}

.mc-ico{width:18px;height:18px;flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mc-ico-sm{width:14px;height:14px}
.mc-ico-lg{width:22px;height:22px}

/* 布局 */
.mc-app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}

/* ===== 侧边栏 (源列表 + 毛玻璃) ===== */
.mc-sidebar{position:sticky;top:0;height:100vh;overflow-y:auto;background:rgba(236,236,236,.8);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-right:1px solid var(--mc-sidebar-border);display:flex;flex-direction:column;padding-top:8px}
.mc-traffic{display:flex;gap:8px;padding:10px 16px}
.mc-traffic span{width:12px;height:12px;border-radius:50%}
.mc-traffic .mc-red{background:#FF5F57}
.mc-traffic .mc-yellow{background:#FEBC2E}
.mc-traffic .mc-green{background:#28C840}
.mc-traffic .mc-title{margin-left:auto;font-size:13px;font-weight:600;color:var(--mc-text-2)}
.mc-sidebar-search{padding:6px 12px}
.mc-search-box{display:flex;align-items:center;gap:6px;background:rgba(0,0,0,.06);border-radius:var(--mc-rd-sm);padding:5px 10px}
.mc-search-box input{border:none;background:none;outline:none;font-family:inherit;font-size:13px;flex:1;color:var(--mc-text);min-width:0}
.mc-search-box input::placeholder{color:var(--mc-text-2)}
.mc-src-section{padding:4px 16px;font-size:11px;font-weight:700;color:var(--mc-text-2);text-transform:uppercase;letter-spacing:.5px;margin-top:8px}
.mc-src-item{display:flex;align-items:center;gap:10px;padding:6px 16px;font-size:13px;color:var(--mc-text);cursor:pointer;border-radius:0;transition:background var(--mc-transition)}
.mc-src-item:hover{background:rgba(0,0,0,.05)}
.mc-src-item.mc-active{background:var(--mc-blue);color:#fff}
.mc-src-item.mc-active .mc-src-count{color:rgba(255,255,255,.8)}
.mc-src-item .mc-ico{width:16px;height:16px}
.mc-src-count{margin-left:auto;font-size:11px;color:var(--mc-text-2)}
.mc-sidebar-foot{margin-top:auto;padding:12px 16px;border-top:1px solid var(--mc-sidebar-border);display:flex;align-items:center;gap:10px}
.mc-avatar{border-radius:50%;overflow:hidden;flex:0 0 auto}
.mc-avatar img{width:100%;height:100%}
.mc-sidebar-foot .mc-avatar{width:28px;height:28px}

/* ===== 主区域 ===== */
.mc-main{display:flex;flex-direction:column;min-width:0}

/* 顶部工具栏 */
.mc-toolbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:12px;padding:10px 24px;background:rgba(245,245,247,.7);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--mc-border)}
.mc-logo{height:24px}
/* 分段控件 */
.mc-segmented{display:inline-flex;background:rgba(0,0,0,.06);border-radius:8px;padding:2px;gap:1px}
.mc-seg{display:inline-flex;align-items:center;gap:5px;padding:5px 14px;border-radius:6px;background:transparent;border:none;color:var(--mc-text);font-size:13px;font-family:inherit;cursor:pointer;transition:all var(--mc-transition);font-weight:500}
.mc-seg:hover{background:rgba(0,0,0,.04)}
.mc-seg.mc-active{background:var(--mc-surface);box-shadow:0 1px 3px rgba(0,0,0,.12);font-weight:600}
.mc-seg .mc-ico{width:15px;height:15px}
.mc-toolbar-spacer{flex:1}
.mc-toolbar-btn{width:32px;height:32px;border-radius:8px;background:transparent;border:none;color:var(--mc-text);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background var(--mc-transition)}
.mc-toolbar-btn:hover{background:rgba(0,0,0,.06)}
.mc-toolbar-btn .mc-ico{width:18px;height:18px}

/* 大标题样式 */
.mc-large-title{font-size:34px;font-weight:700;letter-spacing:-.5px;padding:24px 24px 8px}
.mc-subtitle{font-size:15px;color:var(--mc-text-2);padding:0 24px 16px}

/* 内容 */
.mc-content{padding:0 24px 40px;width:100%}

/* 面包屑 */
.mc-breadcrumb{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--mc-text-2);padding:12px 0}
.mc-breadcrumb a{color:var(--mc-text-2)}
.mc-breadcrumb a:hover{color:var(--mc-blue)}
.mc-breadcrumb .mc-ico{width:14px;height:14px}

/* Banner */
.mc-banner{border-radius:var(--mc-rd);overflow:hidden;box-shadow:var(--mc-shadow);margin-bottom:20px}
.mc-banner img{width:100%}

/* 双栏 */
.mc-grid{display:grid;grid-template-columns:1fr 280px;gap:20px}
.mc-section-head{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;margin:20px 0 10px}

/* 板块卡片 */
.mc-board{background:var(--mc-surface);border-radius:var(--mc-rd);box-shadow:var(--mc-shadow);overflow:hidden;margin-bottom:12px}
.mc-board-head{display:flex;align-items:center;gap:12px;padding:14px 16px;cursor:pointer}
.mc-board-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;color:#fff}
.mc-board-icon .mc-ico{width:20px;height:20px}
.mc-ic-news{background:#FF9500}
.mc-ic-intl{background:#5856D6}
.mc-ic-tech{background:#007AFF}
.mc-ic-fin{background:#34C759}
.mc-ic-sport{background:#FF2D55}
.mc-ic-ent{background:#AF52DE}
.mc-ic-edu{background:#5AC8FA}
.mc-ic-health{background:#FF3B30}
.mc-ic-car{background:#007AFF}
.mc-ic-home{background:#FF9500}
.mc-board-meta{flex:1;min-width:0}
.mc-board-name{font-size:14px;font-weight:600}
.mc-board-stat{font-size:12px;color:var(--mc-text-2);margin-top:1px;display:flex;gap:12px}
.mc-board-toggle{color:var(--mc-text-2);transition:transform var(--mc-transition)}
.mc-board.mc-open .mc-board-toggle{transform:rotate(180deg)}
.mc-board-body{display:none;border-top:1px solid var(--mc-border)}
.mc-board.mc-open .mc-board-body{display:block}
.mc-thread-mini{display:flex;align-items:center;gap:10px;padding:8px 16px;border-bottom:1px solid rgba(0,0,0,.05)}
.mc-thread-mini:last-child{border-bottom:none}
.mc-thread-mini:hover{background:rgba(0,122,255,.04)}
.mc-thread-mini-title{flex:1;font-size:13px;color:var(--mc-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-thread-mini-info{font-size:11px;color:var(--mc-text-2);white-space:nowrap}

/* 卡片 */
.mc-card{background:var(--mc-surface);border-radius:var(--mc-rd);box-shadow:var(--mc-shadow);padding:16px;margin-bottom:12px}
.mc-card-title{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;margin-bottom:10px}
.mc-card-title .mc-ico{color:var(--mc-blue);width:16px;height:16px}
.mc-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mc-stat{background:var(--mc-bg);border-radius:var(--mc-rd-sm);padding:10px;text-align:center}
.mc-stat-num{font-size:18px;font-weight:700;color:var(--mc-blue)}
.mc-stat-label{font-size:11px;color:var(--mc-text-2)}
.mc-hot-item{display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid rgba(0,0,0,.05)}
.mc-hot-item:last-child{border-bottom:none}
.mc-hot-rank{font-size:12px;font-weight:700;color:var(--mc-text-2);width:16px}
.mc-hot-item:nth-child(1) .mc-hot-rank{color:var(--mc-red)}
.mc-hot-item:nth-child(2) .mc-hot-rank{color:var(--mc-orange)}
.mc-hot-item:nth-child(3) .mc-hot-rank{color:var(--mc-blue)}
.mc-hot-title{flex:1;font-size:13px;color:var(--mc-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-hot-heat{font-size:11px;color:var(--mc-text-2)}

/* 按钮 */
.mc-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:var(--mc-rd-sm);background:var(--mc-blue);color:#fff;border:none;font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:opacity var(--mc-transition)}
.mc-btn:hover{opacity:.88}
.mc-btn .mc-ico{width:15px;height:15px}
.mc-btn.mc-btn-ghost{background:rgba(0,0,0,.05);color:var(--mc-text)}
.mc-btn.mc-btn-ghost:hover{background:rgba(0,0,0,.1)}

/* 列表表格 */
.mc-table{background:var(--mc-surface);border-radius:var(--mc-rd);box-shadow:var(--mc-shadow);overflow:hidden}
.mc-table-head{display:grid;grid-template-columns:1fr 100px 70px 70px 120px;gap:10px;padding:8px 16px;background:rgba(0,0,0,.02);border-bottom:1px solid var(--mc-border);font-size:11px;color:var(--mc-text-2);font-weight:600;text-transform:uppercase;letter-spacing:.3px}
.mc-row{display:grid;grid-template-columns:1fr 100px 70px 70px 120px;gap:10px;padding:11px 16px;border-bottom:1px solid rgba(0,0,0,.05);align-items:center;transition:background var(--mc-transition)}
.mc-row:last-child{border-bottom:none}
.mc-row:hover{background:rgba(0,122,255,.04)}
.mc-row.mc-sticky{background:rgba(255,204,0,.1)}
.mc-row-main{min-width:0}
.mc-row-title{font-size:13px;font-weight:500;color:var(--mc-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-row-author{font-size:11px;color:var(--mc-text-2);display:flex;align-items:center;gap:5px;margin-top:2px}
.mc-row-author .mc-avatar{width:16px;height:16px}
.mc-row-col{text-align:center;font-size:12px;color:var(--mc-text-2)}
.mc-row-time{text-align:right;font-size:11px;color:var(--mc-text-2)}
.mc-tag{display:inline-block;font-size:10px;padding:1px 7px;border-radius:4px;font-weight:600;margin-right:5px}
.mc-tag.mc-tag-blue{background:rgba(0,122,255,.12);color:var(--mc-blue)}
.mc-tag.mc-tag-orange{background:rgba(255,149,0,.15);color:var(--mc-orange)}
.mc-tag.mc-tag-green{background:rgba(52,199,89,.15);color:var(--mc-green)}

/* 分页 */
.mc-pagination{display:flex;justify-content:center;gap:4px;margin-top:18px}
.mc-page{min-width:30px;height:30px;border-radius:7px;border:1px solid var(--mc-border);background:var(--mc-surface);color:var(--mc-text);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-family:inherit;font-size:13px;transition:all var(--mc-transition)}
.mc-page:hover{background:rgba(0,0,0,.05)}
.mc-page.mc-active{background:var(--mc-blue);color:#fff;border-color:var(--mc-blue)}

/* 详情 */
.mc-detail-title{font-size:26px;font-weight:700;letter-spacing:-.3px;margin:16px 0 12px}
.mc-post{background:var(--mc-surface);border-radius:var(--mc-rd);box-shadow:var(--mc-shadow);padding:18px;margin-bottom:12px}
.mc-post-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--mc-border)}
.mc-post-head .mc-avatar{width:42px;height:42px}
.mc-post-author{flex:1}
.mc-post-name{font-size:14px;font-weight:600;color:var(--mc-text)}
.mc-post-time{font-size:12px;color:var(--mc-text-2);display:flex;align-items:center;gap:4px;margin-top:1px}
.mc-post-time .mc-ico{width:13px;height:13px}
.mc-floor{font-size:11px;background:rgba(0,122,255,.12);color:var(--mc-blue);padding:2px 8px;border-radius:5px;font-weight:600}
.mc-post-body{font-size:14px;line-height:1.8}
.mc-post-body p{margin-bottom:10px}
.mc-post-img{margin:12px 0;border-radius:var(--mc-rd);overflow:hidden}
.mc-post-foot{display:flex;gap:6px;margin-top:14px;padding-top:12px;border-top:1px solid var(--mc-border)}
.mc-post-action{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:7px;background:rgba(0,0,0,.05);border:none;color:var(--mc-text-2);font-size:12px;cursor:pointer;font-family:inherit;transition:background var(--mc-transition)}
.mc-post-action:hover{background:rgba(0,122,255,.1);color:var(--mc-blue)}
.mc-post-action .mc-ico{width:14px;height:14px}
.mc-post-action.mc-liked{color:var(--mc-red)}
.mc-reply{background:var(--mc-surface);border-radius:var(--mc-rd);box-shadow:var(--mc-shadow);padding:16px;margin-top:12px}
.mc-reply h3{font-size:14px;font-weight:600;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.mc-textarea{width:100%;min-height:90px;border:1px solid var(--mc-border);border-radius:var(--mc-rd-sm);padding:10px;font-family:inherit;font-size:13px;resize:vertical;background:var(--mc-bg);color:var(--mc-text);transition:border-color var(--mc-transition),box-shadow var(--mc-transition)}
.mc-textarea:focus{outline:none;border-color:var(--mc-blue);box-shadow:0 0 0 3px rgba(0,122,255,.15);background:var(--mc-surface)}
.mc-reply-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px}

/* 搜索 */
.mc-search-hero{background:var(--mc-surface);border-radius:var(--mc-rd);box-shadow:var(--mc-shadow-lg);padding:32px;text-align:center;margin-bottom:20px}
.mc-search-big{display:flex;align-items:center;max-width:560px;margin:0 auto;background:var(--mc-bg);border-radius:10px;padding:4px;gap:4px;border:1px solid var(--mc-border)}
.mc-search-big input{flex:1;border:none;background:none;outline:none;font-family:inherit;font-size:15px;padding:10px 14px;color:var(--mc-text)}
.mc-filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.mc-filter-bar select{padding:6px 12px;border-radius:7px;border:1px solid var(--mc-border);background:var(--mc-surface);color:var(--mc-text);font-family:inherit;font-size:13px;cursor:pointer}
.mc-filter-bar .mc-label{font-size:12px;color:var(--mc-text-2);display:flex;align-items:center;gap:4px}
.mc-result{background:var(--mc-surface);border-radius:var(--mc-rd);box-shadow:var(--mc-shadow);padding:14px 16px;margin-bottom:10px}
.mc-result-title{font-size:15px;font-weight:600;color:var(--mc-blue);margin-bottom:5px}
.mc-result-snippet{font-size:13px;color:var(--mc-text-2);line-height:1.6;margin-bottom:6px}
.mc-result-meta{font-size:11px;color:var(--mc-text-2);display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.mc-result-meta .mc-ico{width:13px;height:13px}
.mc-result-count{font-size:13px;color:var(--mc-text-2);margin-bottom:10px}
.mc-tags-wrap{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.mc-chip{padding:4px 12px;border-radius:14px;background:rgba(0,0,0,.05);font-size:12px;color:var(--mc-text);cursor:pointer;border:none;font-family:inherit;transition:all var(--mc-transition);text-decoration:none;display:inline-block}
.mc-chip:hover{background:rgba(0,122,255,.1);color:var(--mc-blue);text-decoration:none}
.mc-chip.mc-active{background:var(--mc-blue);color:#fff}

/* 移动端 */
.mc-mobile-bar{display:none;position:sticky;top:0;z-index:60;background:rgba(245,245,247,.85);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--mc-border);padding:10px 16px;align-items:center;gap:12px}
.mc-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:55}

@media(max-width:992px){
  .mc-app{grid-template-columns:1fr}
  .mc-sidebar{position:fixed;left:0;top:0;bottom:0;width:240px;z-index:56;transform:translateX(-100%);transition:transform var(--mc-transition)}
  .mc-app.mc-nav-open .mc-sidebar{transform:translateX(0)}
  .mc-overlay.mc-show{display:block}
  .mc-mobile-bar{display:flex}
  .mc-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .mc-large-title{font-size:26px;padding:16px 16px 6px}
  .mc-content{padding:0 16px 40px}
  .mc-table-head,.mc-row{grid-template-columns:1fr 60px 90px;gap:8px}
  .mc-table-head .mc-col-author,.mc-table-head .mc-col-views,.mc-row .mc-col-author,.mc-row .mc-col-views{display:none}
  .mc-row-time{text-align:left}
  .mc-post-foot{flex-wrap:wrap}
  .mc-segmented{flex-wrap:wrap}
}

/* ============================================
   CMS Pagination & Comment System Styles
   ============================================ */

/* CMS Pagination */
.jv-pagination{display:flex;justify-content:center;gap:4px;margin-top:18px;flex-wrap:wrap}
.jv-pagination a,.jv-pagination span{min-width:30px;height:30px;border-radius:7px;border:1px solid var(--mc-border);background:var(--mc-surface);color:var(--mc-text);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-family:inherit;font-size:13px;transition:all var(--mc-transition);padding:0 8px;text-decoration:none}
.jv-pagination a:hover{background:rgba(0,122,255,.06);color:var(--mc-blue);text-decoration:none}
.jv-pagination .current{background:var(--mc-blue);color:#fff;border-color:var(--mc-blue)}
.jv-pagination .disabled{color:var(--mc-text-2);cursor:not-allowed;opacity:.5}

/* Comment System */
.comment-list{margin-top:8px}
.comment-item{background:var(--mc-bg);border-radius:var(--mc-rd-sm);padding:14px 16px;margin-bottom:10px}
.comment-item-inner{display:flex;gap:10px}
.comment-avatar{width:36px;height:36px;border-radius:50%;flex:0 0 auto;overflow:hidden}
.comment-avatar img{width:100%;height:100%}
.comment-body{flex:1;min-width:0}
.comment-head{display:flex;align-items:center;gap:8px;margin-bottom:4px}
.comment-author{font-size:13px;font-weight:600;color:var(--mc-text)}
.comment-time{font-size:11px;color:var(--mc-text-2)}
.comment-floor{font-size:11px;background:rgba(0,122,255,.12);color:var(--mc-blue);padding:1px 7px;border-radius:4px;font-weight:600}
.comment-content{font-size:13px;color:var(--mc-text);line-height:1.7;word-break:break-word}
.comment-content img{max-width:100%;border-radius:var(--mc-rd-sm);margin:6px 0}
.comment-actions{display:flex;gap:12px;margin-top:8px}
.comment-reply-btn{font-size:12px;color:var(--mc-text-2);background:none;border:none;cursor:pointer;padding:0;font-family:inherit;transition:color var(--mc-transition)}
.comment-reply-btn:hover{color:var(--mc-blue)}
.comment-replies{margin-left:46px;margin-top:8px}
.comment-reply-form{margin-top:8px;display:none}
.comment-reply-input{width:100%;min-height:60px;border:1px solid var(--mc-border);border-radius:var(--mc-rd-sm);padding:8px 10px;font-family:inherit;font-size:13px;resize:vertical;background:var(--mc-surface);color:var(--mc-text);box-sizing:border-box}
.comment-reply-input:focus{outline:none;border-color:var(--mc-blue);box-shadow:0 0 0 3px rgba(0,122,255,.15)}
.comment-reply-submit{margin-top:6px;padding:4px 14px;border-radius:var(--mc-rd-sm);background:var(--mc-blue);color:#fff;border:none;font-family:inherit;font-size:12px;cursor:pointer;transition:opacity var(--mc-transition)}
.comment-reply-submit:hover{opacity:.88}