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.next{text-align:right}footer{padding-top:20px;border-top:1px solid var(--border-color);color:var(--text-lighter);font-size:.9rem;text-align:center;background-color:var(--bg-light);border-radius:8px;box-shadow:0 -2px 10px var(--shadow);margin-top:20px}footer a{color:var(--primary-color)}footer a:hover{color:var(--primary-light)}@media (max-width:600px){body{padding:15px}nav ul{flex-direction:column;gap:10px}.container{flex-direction:column}.right-sidebar,.sidebar{width:100%;border-right:none;border-left:none;border-bottom:1px solid #eee}.post-content h1{font-size:1.6rem}.post-content h2{font-size:1.4rem}}.tab-nav{display:flex;gap:6px;margin-bottom:20px;padding:6px;background-color:var(--bg-light);border-radius:var(--border-radius-lg);box-shadow:inset 0 1px 3px rgba(0,0,0,.05)}.tab-btn{flex:1;padding:8px 12px;cursor:pointer;background-color:transparent;border:none;border-radius:var(--border-radius);color:var(--text-light);font-weight:600;font-size:.85rem;transition:var(--transition-fast);position:relative;text-align:center}.tab-btn::after{content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%) scaleX(0);width:20px;height:2px;background:var(--primary-color);border-radius:2px;transition:transform var(--transition-fast)}.tab-btn:hover{background-color:var(--hover-bg);color:var(--primary-color)}.tab-btn.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-colored)}.tab-btn.active::after{display:none}.tab-content{display:none}.tab-content.active{display:block}a{color:var(--primary-color);text-decoration:none;transition:var(--transition-fast);position:relative}a:hover{color:var(--primary-light);transform:translateY(-1px)}a:active{transform:translateY(0)}a:focus{outline:2px solid var(--primary-color);outline-offset:2px}span{transition:var(--transition-fast)}span.highlight{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:600}span.badge{display:inline-block;padding:2px 8px;background:var(--primary-color);color:#fff;border-radius:12px;font-size:.75rem;font-weight:500}span.accent{color:var(--accent-color);font-weight:600}div{transition:var(--transition-normal)}div.card{background:var(--bg-card);border-radius:var(--border-radius);padding:20px;box-shadow:0 2px 10px var(--shadow);border:1px solid var(--border-color);transition:var(--transition-normal)}div.card:hover{box-shadow:0 4px 20px var(--shadow-lg);transform:translateY(-2px)}div.flex{display:flex;gap:var(--layout-gap)}div.grid{display:grid;gap:var(--layout-gap)}.toc a.active{color:var(--primary-color);background-color:var(--bg-light);border-left:3px solid var(--primary-color);padding-left:8px;font-weight:600}.profile-card{display:flex;align-items:center;gap:16px;margin-bottom:24px;padding:16px;background:var(--bg-sidebar);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 2px 10px var(--shadow)}.profile-avatar{width:64px;height:64px;border-radius:50%;overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--bg-light);border:1px solid var(--border-color)}.profile-avatar img{width:100%;height:100%;object-fit:cover}.avatar-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;color:var(--primary-color)}.profile-meta{display:flex;flex-direction:column;gap:6px}.profile-name{font-size:1.1rem;font-weight:700;color:var(--primary-color)}.profile-desc{color:var(--text-light);font-size:.9rem}.profile-links{display:flex;gap:10px;flex-wrap:wrap}.profile-link{display:inline-block;padding:4px 10px;font-size:.8rem;color:var(--text-light);text-decoration:none;background:var(--bg-light);border:1px solid var(--border-color);border-radius:999px;transition:all var(--transition-normal)}.profile-link:hover{color:var(--primary-color);border-color:var(--primary-color);transform:translateY(-1px)}.search-modal{position:fixed;inset:0;z-index:2000}.search-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.35)}.search-panel{position:relative;max-width:720px;margin:8vh auto;background:var(--bg-light);border-radius:12px;box-shadow:0 10px 30px var(--shadow);border:1px solid var(--border-color);overflow:hidden}.search-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border-color)}.search-input-wrap{padding:12px 16px;border-bottom:1px solid var(--border-color)}#search-input{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-sidebar);color:var(--text-color)}.search-results{max-height:60vh;overflow:auto;padding:8px}.search-item{display:block;padding:10px 12px;border-radius:8px;text-decoration:none;color:var(--text-color);border:1px solid transparent}.search-item:hover{background:var(--bg-sidebar);border-color:var(--border-color)}.search-item-title{font-weight:700;margin-bottom:6px}.search-item-snippet{color:var(--text-light);font-size:.9rem}.search-empty{color:var(--text-light);padding:12px}.search-close{background:0 0;border:none;font-size:20px;cursor:pointer;color:var(--text-light)}.toc a.active{color:var(--primary-color);background-color:var(--bg-light);border-left:3px solid var(--primary-color);padding-left:8px;font-weight:600}.post-content figure.highlight,.post-content pre{position:relative}.copy-code-btn{position:absolute;top:8px;right:8px;padding:4px 8px;font-size:12px;color:var(--text-light);background:var(--bg-light);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;transition:all var(--transition-fast)}.copy-code-btn:hover{color:var(--primary-color);border-color:var(--primary-color);transform:translateY(-1px)}#image-lightbox{display:none;position:fixed;inset:0;z-index:3000}#image-lightbox .lb-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.75)}#image-lightbox .lb-stage{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:4vh 4vw}#image-lightbox .lb-stage img{max-width:92vw;max-height:92vh;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.4)}