body{min-height:100vh;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}:root{--bg-main:#000;--bg-card:#000;--bg-hover:#16181c;--text-primary:#e7e9ea;--text-secondary:#71767b;--border-color:#2f3336;--tag-bg:#1a8cd833;--tag-text:#1a8cd8;--blockquote-bg:#0f1419;--blockquote-text:#1a8cd8;--accent:#1a8cd8;--search-bg:#202327;--header-bg:#000c}body.light{--bg-main:#fff;--bg-card:#fff;--bg-hover:#f7f9f9;--text-primary:#0f1419;--text-secondary:#536471;--border-color:#e7e7e8;--tag-bg:#e8f5fe;--tag-text:#1a8cd8;--blockquote-bg:#e8f5fe;--blockquote-text:#0f6491;--accent:#1a8cd8;--search-bg:#eff3f4;--header-bg:#ffffffe0}.app-container{background:var(--bg-main);color:var(--text-primary);min-height:100vh}.content-wrapper{max-width:1100px;margin:0 auto}.sticky-header{background:var(--header-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:100;border-bottom:1px solid var(--border-color);padding:12px 16px;position:sticky;top:0}.header-row{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.logo-container{align-items:center;display:flex}.theme-toggle{background:var(--search-bg);cursor:pointer;border:none;border-radius:50%;width:36px;height:36px;font-size:18px}.search-input{border:1px solid var(--border-color);background:var(--search-bg);width:100%;color:var(--text-primary);box-sizing:border-box;border-radius:999px;outline:none;padding:10px 16px;font-size:15px}.tag-list{flex-wrap:wrap;gap:6px;display:flex}.tag-button{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:999px;padding:5px 14px;font-size:13px;font-weight:500}.tag-button.active{border-color:var(--accent);background:var(--tag-bg);color:var(--accent)}.tag-button.all-active{border-color:var(--accent);background:var(--accent);color:#fff}.no-posts{text-align:center;padding:60px 20px}.no-posts-icon{margin-bottom:12px;font-size:40px}.no-posts-text{font-size:18px;font-weight:700}