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var(--cr-border);border-radius:var(--cr-radius);padding:10px;background:var(--cr-surface);transition:border-color .2s var(--cr-ease), box-shadow .2s var(--cr-ease), transform .2s var(--cr-ease);}.relate-card:hover{border-color:var(--cr-primary);box-shadow:var(--cr-shadow-sm);transform:translateY(-1px);}.relate-card-thumb{flex:0 0 92px;width:92px;height:66px;border-radius:var(--cr-radius-sm);overflow:hidden;background:var(--cr-soft);}.relate-card-thumb img{width:100%;height:100%;object-fit:cover;display:block;}.relate-card-body{flex:1;min-width:0;display:flex;flex-direction:column;}.relate-card-body h3{margin:0 0 6px;font-size:15px;line-height:1.5;font-weight:600;}.relate-card-body h3 a{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;color:var(--cr-text);transition:color .2s var(--cr-ease);}.relate-card-body h3 a:hover{color:var(--cr-primary);}.relate-card-intro{margin:0;font-size:13px;line-height:1.6;color:var(--cr-text-3);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;}@media (max-width:600px){.relate-cards{grid-template-columns:1fr;}.relate-card-thumb{flex-basis:120px;width:120px;height:84px;}}.abstract{margin:0 0 1.8em;padding:12px 18px;background:var(--cr-soft);border-left:3px solid var(--cr-primary);border-radius:0 var(--cr-radius-sm) var(--cr-radius-sm) 0;color:var(--cr-text-2);font-size:15px;line-height:1.9;}.article-body a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(var(--cr-primary-rgb), .35);text-decoration-thickness:1px;}.article-body a:hover{text-decoration-color:var(--cr-primary);}.article-body img{border-radius:8px;}.article-body iframe, .article-body video, .article-body embed{max-width:100%;border-radius:8px;}.article-body hr{border:0;border-top:1px solid var(--cr-border);margin:2.2em 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var(--sidebar-width);gap:var(--grid-gap);align-items:start;margin-top:20px;min-width:0;}.two-col > .content, .two-col > .sidebar{min-width:0;}.sidebar{display:grid;gap:20px;}.widget{background:var(--cr-surface);border:1px solid var(--cr-border);border-radius:var(--cr-radius);padding:20px;overflow-wrap:break-word;word-wrap:break-word;min-width:0;}.widget-title{font-size:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--cr-border);}.widget ul{list-style:none;margin:0;padding:0;}.widget ul li{padding:6px 0;border-bottom:1px dashed var(--cr-border);}.widget ul li:last-child{border-bottom:0;}.widget ul li a{color:var(--cr-text-2);font-size:14px;}.widget ul li a:hover{color:var(--cr-primary);}.widget .tagcloud{display:flex;flex-wrap:wrap;gap:8px;}.widget .tagcloud a{padding:3px 12px;background:var(--cr-soft);color:var(--cr-primary);border-radius:var(--cr-radius-pill);font-size:13px;}.widget .tagcloud a:hover{background:var(--cr-primary);color:#fff;}.cr-reltags{margin-top:20px;}.cr-reltags-list{display:flex;flex-wrap:wrap;gap:8px;}.cr-reltags-list a{padding:3px 12px;background:var(--cr-soft);color:var(--cr-primary);border-radius:var(--cr-radius-pill);font-size:13px;}.cr-reltags-list a:hover{background:var(--cr-primary);color:#fff;}.cr-null-rec + .cr-null-rec{margin-top:24px;}.cr-hl{background:transparent;color:var(--cr-primary);font-weight:600;padding:0;}.cr-sphead{margin:0 0 20px;border:1px solid var(--cr-border);border-radius:10px;overflow:hidden;background:var(--cr-surface);}.cr-sphead-cover img{display:block;width:100%;max-height:260px;object-fit:cover;}.cr-sphead-body{padding:18px 20px;}.cr-sphead-title{margin:0 0 8px;font-size:22px;line-height:1.4;}.cr-sphead-intro{margin:0 0 10px;color:var(--cr-text-2);font-size:14px;line-height:1.8;}.cr-sphead-meta{margin:0;color:var(--cr-text-3);font-size:13px;}.widget > div div, .widget dd{color:var(--cr-text-2);font-size:14px;line-height:1.8;}.widget dd{margin:0 0 8px;}.search-null, .page-404{text-align:center;padding:80px 20px;}.page-404 code{font-size:80px;color:var(--cr-text-3);font-weight:700;display:block;line-height:1;margin-bottom:12px;}.search-item{margin-bottom:0;}.widget-user{text-align:center;}.widget-user .avatar{width:64px;height:64px;border-radius:50%;margin:0 auto 10px;display:block;}.comments{margin-top:30px;}.comment-item{padding:18px 0;border-bottom:1px solid var(--cr-border);}.comment-item:last-child{border-bottom:0;}.cmtcon{padding:20px;background:var(--cr-surface);border:1px solid var(--cr-border);border-radius:var(--cr-radius);}.cmtform textarea{width:100%;min-height:110px;border:1px solid var(--cr-border);border-radius:var(--cr-radius-sm);padding:12px 14px;font-size:15px;resize:vertical;background:var(--cr-bg);color:var(--cr-text);}.cmtform textarea:focus{border-color:var(--cr-primary);outline:0;box-shadow:0 0 0 3px var(--cr-soft);}.cmtform input{border:1px solid var(--cr-border);border-radius:var(--cr-radius-sm);padding:9px 12px;font-size:14px;margin-bottom:10px;background:var(--cr-bg);color:var(--cr-text);}.cmtform input:focus{border-color:var(--cr-primary);outline:0;}.cmtform button{border:0;cursor:pointer;padding:10px 28px;border-radius:var(--cr-radius-pill);background:var(--cr-primary);color:#fff;font-size:15px;transition:background-color .2s var(--cr-ease);}.cmtform button:hover{background:var(--cr-dark);}@media (max-width:1199px) and (min-width:992px){.two-col, .two-col--single{grid-template-columns:minmax(0, 1fr) clamp(var(--sidebar-width-md), 24vw, var(--sidebar-width));gap:clamp(var(--grid-gap-md), 2vw, var(--grid-gap));}.uc-layout{gap:clamp(var(--grid-gap-md), 2vw, var(--grid-gap));}.uc-side{width:clamp(var(--sidebar-width-md), 24vw, var(--sidebar-width));flex-shrink:0;}}@media (max-width:991px) and (min-width:821px){.two-col, .two-col--single{grid-template-columns:minmax(0, 1fr) var(--sidebar-width-md);gap:var(--grid-gap-md);}.uc-layout{gap:var(--grid-gap-md);}.uc-side{width:var(--sidebar-width-md);flex-shrink:0;}}@media screen and (max-width:820px){.two-col, .two-col--single{grid-template-columns:1fr;}.uc-layout{flex-direction:column;}.uc-side{width:100%;}.hero-title{font-size:30px;}.hero{padding-top:24px;}.hero h1{font-size:27px;}.hero p{font-size:14px;}.nav-search{display:none;}.site-header .container{height:auto;flex-wrap:wrap;padding-top:8px;padding-bottom:8px;}.main-nav{order:3;width:100%;}.main-nav ul{flex-wrap:wrap;}.single-block{padding:22px 18px;}.post-prev-next{grid-template-columns:minmax(0, 1fr);}.post-prev-next > div:last-child{text-align:left;}.post-list{grid-template-columns:1fr;}.menu-toggle{display:flex;}.main-nav{display:none;}.main-nav.open{display:block;}.main-nav ul{flex-direction:column;align-items:flex-start;}}.post-list--list{grid-template-columns:1fr;gap:0;}.post-list--list .post-item{background:transparent;border:0;border-radius:0;box-shadow:none;padding:26px 0;border-bottom:1px solid var(--cr-border);transition:none;}.post-list--list .post-item:hover{box-shadow:none;transform:none;}.post-list--list .post-item:last-child{border-bottom:0;}.post-list--list .post-thumb{display:block;border-radius:8px;overflow:hidden;}.post-list--list .post-thumb img{width:100%;max-height:300px;object-fit:cover;}.post-list--list .post-item h2{font-size:21px;}@media (max-width:600px){.post-list--list .post-thumb img{max-height:200px;}}.post-list--timeline{grid-template-columns:1fr;gap:0;}.post-list--timeline .post-item{background:transparent;border:0;border-radius:0;box-shadow:none;padding:26px 0;border-bottom:1px solid var(--cr-border);transition:none;}.post-list--timeline .post-main{display:flex;align-items:flex-start;gap:22px;width:100%;}.post-list--timeline .post-item:hover{box-shadow:none;transform:none;}.post-list--timeline .post-item:last-child{border-bottom:0;}.post-list--timeline .post-thumb{flex:0 0 220px;width:220px;height:130px;border-radius:8px;overflow:hidden;background:var(--cr-soft);}.post-list--timeline .post-thumb img{width:100%;height:100%;object-fit:cover;display:block;}.post-list--timeline .post-body{flex:1;min-width:0;}.post-list--timeline h2{display:flex;align-items:center;gap:8px;font-size:20px;line-height:1.45;margin:0 0 6px;}.cr-topflag{flex:0 0 auto;display:inline-block;padding:1px 8px;border-radius:6px;font-size:12px;line-height:1.7;font-weight:700;color:#fff;background:var(--cr-primary);white-space:nowrap;font-style:normal;}.cr-toplist{margin:0 0 18px;}.cr-toplist-inner{display:grid;gap:8px;border:1px solid var(--cr-border);border-left:3px solid var(--cr-primary);border-radius:var(--cr-radius);background:var(--cr-soft);padding:10px 12px;}.cr-toplist-item{display:flex;align-items:center;gap:10px;min-width:0;padding:6px 8px;border-radius:var(--cr-radius-sm);transition:background-color .2s var(--cr-ease);}.cr-toplist-item:hover{background:var(--cr-surface);}.cr-toplist-thumb{flex:0 0 64px;width:64px;height:44px;border-radius:6px;overflow:hidden;background:var(--cr-surface);}.cr-toplist-thumb img{width:100%;height:100%;object-fit:cover;display:block;}.cr-toplist-txt{flex:1;min-width:0;display:flex;align-items:center;gap:8px;}.cr-toplist-title{flex:1 1 auto;min-width:0;color:var(--cr-text);font-size:15px;line-height:1.6;font-weight:600;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow:hidden;}.cr-toplist-item:hover .cr-toplist-title{color:var(--cr-primary);}.post-list--timeline h2 a{flex:1 1 auto;min-width:0;color:var(--cr-text);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow:hidden;}.post-list--timeline h2 a:hover{color:var(--cr-primary);}.post-list--timeline .post-intro{font-size:15px;color:var(--cr-text-2);line-height:1.75;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;margin:0 0 10px;}.post-list--timeline .post-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--cr-text-3);}@media (max-width:820px){.post-list--timeline .post-thumb{flex:0 0 200px;width:200px;height:120px;}.post-list--timeline .post-main{gap:16px;}.post-list--timeline h2{font-size:18px;}.post-list--timeline .post-intro{font-size:14px;}}@media (max-width:600px){.post-list--timeline .post-item{padding:18px 0;}.post-list--timeline .post-thumb{flex:0 0 120px;width:120px;height:75px;border-radius:6px;}.post-list--timeline h2{font-size:16px;}.post-list--timeline .post-intro{font-size:13px;line-height:1.6;}.post-list--timeline .post-meta{gap:12px;}}.post-share{margin:22px 0 4px;display:flex;align-items:center;flex-wrap:wrap;gap:10px;}.post-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:26px 0 0;}.post-actions .post-share{order:-1;margin:0 auto 0 0;}.post-actions + .post-prev-next{margin-top:10px;}@media (max-width: 600px){.post-actions{gap:12px;margin-top:22px;}.post-actions .post-share{flex:1 1 100%;order:-1;margin:0;}.post-share .share-label{display:none;}.post-share .share-btn{flex:1 1 0;min-width:0;padding:7px 4px;}}.post-actions .like-btn, .post-actions .fav-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 16px;border:1px solid var(--cr-border-strong);border-radius:var(--cr-radius-pill);background:var(--cr-surface);color:var(--cr-text-2);font-size:13px;line-height:1.5;cursor:pointer;transition:border-color .15s,background .15s,color .15s;}.post-actions .like-btn:hover, .post-actions .fav-btn:hover{border-color:var(--cr-primary);color:var(--cr-primary);}.post-actions .like-btn.liked, .post-actions .fav-btn.on{border-color:var(--cr-primary);background:var(--cr-primary);color:#fff;}.cmt-like-btn{display:inline-flex;align-items:center;gap:3px;padding:1px 10px;border:1px solid var(--cr-border-strong);border-radius:var(--cr-radius-sm);background:var(--cr-surface);color:var(--cr-text-2);font-size:12px;line-height:1.7;cursor:pointer;transition:border-color .15s,background .15s,color .15s;}.cmt-like-btn:hover{border-color:var(--cr-primary);color:var(--cr-primary);}.cmt-like-btn.liked{border-color:var(--cr-primary);background:var(--cr-primary);color:#fff;}.post-actions .post-reward-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 16px;border:1px solid #f0c674;border-radius:var(--cr-radius-pill);background:#fffdf7;color:#8a6d1f;font-size:13px;line-height:1.5;cursor:pointer;transition:border-color .15s,background .15s,color .15s;}.post-actions .post-reward-btn:hover{border-color:#d9a441;background:#fff7e6;}.night .post-actions .post-reward-btn{border-color:#6b5320;background:#2a2416;color:#d9b45f;}.reward-mask{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0, 0, 0, .55);align-items:center;justify-content:center;}.reward-box{background:var(--cr-surface);border-radius:var(--cr-radius);padding:18px 20px;max-width:90vw;text-align:center;}.reward-close{margin-top:12px;border:1px solid var(--cr-border-strong);background:var(--cr-surface);color:var(--cr-text-3);border-radius:var(--cr-radius-sm);padding:3px 18px;cursor:pointer;font-size:12px;}.post-share .share-label{color:var(--cr-text-2);font-size:14px;}.share-btn{display:inline-flex;align-items:center;justify-content:center;min-width:64px;padding:7px 14px;border:1px solid var(--cr-border);border-radius:var(--cr-radius, 8px);background:var(--cr-surface);color:var(--cr-text);font-size:13px;cursor:pointer;text-decoration:none;transition:all .15s ease;}.share-btn:hover{border-color:var(--cr-primary);color:var(--cr-primary);}.share-toast{position:fixed;left:50%;top:22%;transform:translateX(-50%);z-index:9999;background:rgba(0,0,0,.82);color:#fff;padding:10px 16px;border-radius:8px;font-size:13px;}#back-to-top{position:fixed;right:22px;bottom:26px;z-index:900;width:44px;height:44px;border:1px solid var(--cr-border);border-radius:50%;background:var(--cr-surface);color:var(--cr-text);font-size:20px;line-height:1;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.12);opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s ease;}#back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}#back-to-top:hover{border-color:var(--cr-primary);color:var(--cr-primary);}@media (max-width:600px){#back-to-top{right:14px;bottom:18px;width:40px;height:40px;font-size:18px;}}.cr-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:26px 14px 12px;color:#fff;font-size:15px;line-height:1.4;font-weight:600;background:linear-gradient(to top, rgba(0,0,0,.74), rgba(0,0,0,0));text-shadow:0 1px 3px rgba(0,0,0,.45);pointer-events:none;}.cr-sm .cr-cap{font-size:13px;padding:18px 10px 8px;}.cr-only .cr-big .cr-cap{font-size:17px;padding:30px 18px 14px;}.cmt-gate{display:flex;flex-direction:column;align-items:center;text-align:center;padding:36px 20px;background:var(--cr-bg);border:1px dashed var(--cr-border-strong);border-radius:var(--cr-radius);}.cmt-gate-icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;margin-bottom:16px;border-radius:50%;color:var(--cr-primary);background:var(--cr-soft);}.cmt-gate-icon svg{width:28px;height:28px;}.cmt-gate-title{margin:0 0 6px;font-size:17px;font-weight:600;color:var(--cr-text);}.cmt-gate-sub{margin:0 0 20px;font-size:14px;color:var(--cr-text-2);}.cmt-gate-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;}.cmt-gate-btn{display:inline-flex;align-items:center;justify-content:center;min-width:116px;padding:10px 22px;font-size:15px;font-weight:500;border-radius:var(--cr-radius-pill);transition:background-color .2s var(--cr-ease), color .2s var(--cr-ease), border-color .2s var(--cr-ease);text-decoration:none;}.cmt-gate-btn--primary{background:var(--cr-primary);color:#fff;}.cmt-gate-btn--primary:hover{background:var(--cr-dark);color:#fff;}.cmt-gate-btn--ghost{background:transparent;color:var(--cr-text);border:1px solid var(--cr-border-strong);}.cmt-gate-btn--ghost:hover{color:var(--cr-primary);border-color:var(--cr-primary);}@media (max-width:420px){.cmt-gate-actions{flex-direction:column;width:100%;}.cmt-gate-btn{width:100%;}}.crf{background:var(--cr-surface);border:1px solid var(--cr-border);border-radius:var(--cr-radius);padding:16px 18px;margin:0 0 20px}.crf-head{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px;margin:0 0 6px}.crf-head h2{margin:0;font-size:17px;color:var(--cr-text)}.crf-sub{font-size:12px;color:var(--cr-text-2)}.crf-rows{margin:0}.crf-rows dd{display:flex;align-items:flex-start;gap:10px;margin:0;padding:9px 0 0}.crf-rows dd + dd{border-top:1px dashed var(--cr-border);margin-top:9px}.crf-rows dd > strong{flex:0 0 auto;font-size:13px;font-weight:500;color:var(--cr-text-2);line-height:28px}.crf-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.crf-chips a, .crf-chips li > span{display:inline-block;padding:3px 12px;border:1px solid var(--cr-border-strong);border-radius:var(--cr-radius-pill);font-size:13px;line-height:20px;color:var(--cr-text);text-decoration:none}.crf-chips a:hover{color:var(--cr-primary);border-color:var(--cr-primary)}.crf-chips li > span{color:var(--cr-text-2);background:var(--cr-bg)}@media (max-width:600px){.crf-rows dd{display:block}.crf-rows dd > strong{display:block;line-height:1.6;margin:0 0 6px}}.cr-ad{margin:28px 0;text-align:center}.cr-ad a{display:block}.cr-ad img{max-width:100%;height:auto;display:block;margin:0 auto;border-radius:var(--cr-radius)}@media (min-width:821px){.two-col > .sidebar,.two-col--single > .sidebar{position:sticky;top:20px;align-self:start}}