:root{--bg-primary:#050508;--bg-secondary:#0a0a0f;--card-bg:rgba(15, 15, 20, 0.75);--card-border:rgba(0, 242, 255, 0.15);--accent:#00f2ff;--accent-glow:rgba(0, 242, 255, 0.3);--text-primary:#ffffff;--text-secondary:#888888;--up:#f6465d;--down:#0ecb81}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,sf pro display,inter,system-ui,sans-serif;overflow-x:hidden}html.page-transition{transition:filter .5s cubic-bezier(.4,0,.2,1);filter:blur(0)}html.page-transition.blur-out{filter:blur(8px);opacity:.95}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:rgba(255,255,255,2%)}::-webkit-scrollbar-thumb{background:rgba(0,242,255,.3);border-radius:4px;transition:background .3s}::-webkit-scrollbar-thumb:hover{background:rgba(0,242,255,.6);box-shadow:0 0 10px var(--accent-glow)}.hero-section{position:relative;width:100%;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;z-index:1}.hero-section::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 50%,rgba(0,242,255,8%) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(246,70,93,5%) 0%,transparent 50%);z-index:0;pointer-events:none}#kline-canvas{position:absolute;top:0;left:0;z-index:0;opacity:.7}.dashboard-panel{position:absolute;top:40px;left:40px;z-index:10;background:var(--card-bg);backdrop-filter:blur(20px);border:1px solid var(--card-border);border-radius:16px;padding:24px;width:280px;box-shadow:0 20px 60px rgba(0,0,0,.4);animation:slideInLeft .8s cubic-bezier(.34,1.56,.64,1).2s both}@keyframes slideInLeft{from{transform:translateX(-40px);opacity:0}to{transform:translateX(0);opacity:1}}.dashboard-tabs{display:flex;gap:10px;margin-bottom:16px}.tab-btn{flex:1;padding:6px 12px;background:rgba(255,255,255,5%);border:1px solid rgba(255,255,255,.1);border-radius:6px;color:var(--text-secondary);font-size:11px;cursor:pointer;transition:all .3s;font-weight:500;letter-spacing:.5px}.tab-btn:hover{border-color:var(--accent)}.tab-btn.active{background:var(--accent);color:var(--bg-primary);border-color:var(--accent)}.price-display{margin-bottom:16px}.price-value{font-size:32px;font-weight:700;font-family:jetbrains mono,monospace;letter-spacing:1px;color:var(--accent);text-shadow:0 0 20px var(--accent-glow)}.price-change{font-size:14px;margin-top:6px;font-weight:500}.dashboard-divider{height:1px;background:rgba(0,242,255,.1);margin:12px 0}.market-status{font-size:10px;color:var(--text-secondary);letter-spacing:2px;text-transform:uppercase}.hero-content{position:relative;z-index:5;text-align:center;animation:fadeInUp .8s cubic-bezier(.34,1.56,.64,1).4s both}@keyframes fadeInUp{from{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:1}}.hero-card{background:var(--card-bg);backdrop-filter:blur(25px);border:1px solid var(--card-border);border-radius:30px;padding:60px 80px;box-shadow:0 50px 100px rgba(0,0,0,.5);max-width:600px}.hero-title{font-size:3.5rem;font-weight:200;letter-spacing:8px;margin-bottom:12px;background:linear-gradient(135deg,var(--accent),#ff00ff,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:textGlow 3s ease-in-out infinite}@keyframes textGlow{0%,100%{filter:drop-shadow(0 0 8px rgba(0,242,255,.3))}50%{filter:drop-shadow(0 0 20px rgba(0,242,255,.6))}}.hero-subtitle{font-size:14px;color:var(--text-secondary);letter-spacing:2px;margin-bottom:30px;font-weight:400}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:32px}.contact-btn{padding:14px 20px;background:rgba(0,242,255,8%);border:1px solid var(--card-border);border-radius:12px;color:var(--text-primary);font-size:12px;font-weight:600;letter-spacing:1.5px;cursor:pointer;transition:all .3s cubic-bezier(.34,1.56,.64,1);text-transform:uppercase;position:relative;overflow:hidden}.contact-btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:rgba(0,242,255,.15);transition:left .3s;z-index:-1}.contact-btn:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,242,255,.2)}.contact-btn:hover::before{left:0}.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);margin:24px 0}.tags-container{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.tag{padding:6px 14px;background:rgba(255,255,255,3%);border:1px solid rgba(0,242,255,.2);border-radius:20px;font-size:11px;color:var(--accent);font-weight:500;letter-spacing:.8px;transition:all .3s}.tag:hover{background:rgba(0,242,255,.1);border-color:var(--accent);transform:scale(1.05)}.hero-footer{position:absolute;bottom:30px;left:0;right:0;display:flex;justify-content:space-between;padding:0 40px;font-size:11px;color:var(--text-secondary);letter-spacing:1px;text-transform:uppercase;z-index:10;animation:fadeIn 1s ease-out .6s both}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.edu-block{text-align:left}.edu-block div:last-child{font-size:9px;opacity:.5;margin-top:3px}.blog-portal{position:fixed;right:30px;top:50%;transform:translateY(-50%);z-index:100;width:65px;height:240px;background:rgba(10,10,15,.6);backdrop-filter:blur(20px);border:1px solid var(--card-border);border-right:none;border-radius:20px 0 0 20px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding:20px 0;cursor:pointer;transition:all .5s cubic-bezier(.34,1.56,.64,1);box-shadow:-10px 0 40px rgba(0,242,255,.1);text-decoration:none;color:inherit}.blog-portal:hover{width:100px;background:rgba(0,242,255,8%);border-color:var(--accent);box-shadow:-20px 0 60px rgba(0,242,255,.3)}.portal-emoji{font-size:2rem;margin-bottom:12px;animation:float 3s ease-in-out infinite;filter:drop-shadow(0 0 8px var(--accent-glow))}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}.portal-text{font-size:12px;font-weight:700;letter-spacing:4px;writing-mode:vertical-rl;text-orientation:mixed;transform:rotate(180deg);color:var(--text-primary);text-shadow:0 0 12px var(--accent-glow)}.blog-portal:hover .portal-emoji{transform:scale(1.3)rotate(-15deg);filter:drop-shadow(0 0 20px var(--accent))}.posts-container{min-height:100vh;padding:80px 60px;max-width:1e3px;margin:0 auto}.posts-header{margin-bottom:50px;animation:fadeInDown .6s ease-out}@keyframes fadeInDown{from{transform:translateY(-30px);opacity:0}to{transform:translateY(0);opacity:1}}.posts-title{font-size:2.8rem;font-weight:300;letter-spacing:4px;margin-bottom:20px;background:linear-gradient(90deg,var(--accent),#ff00ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.search-box{width:100%;padding:14px 20px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:25px;color:var(--text-primary);font-size:14px;outline:none;backdrop-filter:blur(10px);transition:all .3s}.search-box:focus{border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow);background:rgba(0,242,255,5%)}.tags-filter{display:flex;gap:10px;margin-bottom:40px;flex-wrap:wrap;justify-content:center}.tag-filter{padding:8px 16px;background:rgba(255,255,255,3%);border:1px solid var(--card-border);border-radius:20px;color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .3s}.tag-filter.active{background:var(--accent);color:var(--bg-primary);border-color:var(--accent);box-shadow:0 0 15px var(--accent-glow)}.posts-list{display:flex;flex-direction:column;gap:20px}.post-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:24px;cursor:pointer;transition:all .3s cubic-bezier(.34,1.56,.64,1);position:relative;overflow:hidden}.post-card::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,242,255,.1),transparent);transition:left .5s;z-index:0}.post-card:hover::before{left:100%}.post-card:hover{border-color:var(--accent);transform:translateX(8px);box-shadow:0 10px 30px rgba(0,242,255,.15)}.post-card-inner{position:relative;z-index:1}.post-title-link{font-size:1.4rem;font-weight:600;color:var(--accent);text-decoration:none;margin-bottom:10px;display:block;transition:color .3s}.post-card:hover .post-title-link{color:#f0f}.post-meta{font-size:12px;color:var(--text-secondary);margin-bottom:12px;display:flex;gap:16px;flex-wrap:wrap}.post-tags{display:flex;gap:8px;flex-wrap:wrap}.post-tag{padding:4px 10px;background:rgba(0,242,255,8%);border-radius:12px;font-size:10px;color:var(--accent);font-weight:500}.post-card.hidden{display:none}.article-wrapper{min-height:100vh;background:var(--bg-primary);padding:60px 0}.article-container{max-width:800px;margin:0 auto;padding:0 40px}.article-header{margin-bottom:50px}.article-breadcrumb{font-size:12px;color:var(--text-secondary);margin-bottom:20px}.article-breadcrumb a{color:var(--accent);text-decoration:none;transition:color .3s}.article-breadcrumb a:hover{color:#f0f}.article-title{font-size:2.5rem;font-weight:600;line-height:1.3;margin-bottom:20px;background:linear-gradient(90deg,var(--accent),#ff00ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.article-meta{display:flex;gap:20px;font-size:13px;color:var(--text-secondary);padding-bottom:20px;border-bottom:1px solid var(--card-border)}.toc-sidebar{position:fixed;left:30px;top:50%;transform:translateY(-50%);width:240px;max-height:70vh;background:var(--card-bg);backdrop-filter:blur(15px);border:1px solid var(--card-border);border-radius:15px;padding:20px;overflow-y:auto;z-index:50;display:none}@media(min-width:1300px){.toc-sidebar{display:block;animation:slideInLeft .6s ease-out}}.toc-sidebar.collapsed{left:-270px}.toc-title{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--accent);margin-bottom:15px;text-transform:uppercase}.toc-list{list-style:none}.toc-list li{margin:8px 0}.toc-list a{font-size:13px;color:var(--text-secondary);text-decoration:none;display:block;padding:6px 12px;border-radius:6px;border-left:2px solid transparent;transition:all .3s}.toc-list a:hover{color:var(--accent);background:rgba(0,242,255,5%);border-left-color:var(--accent)}.toc-list a.active{color:var(--accent);background:rgba(0,242,255,.1);border-left-color:var(--accent)}.article-content{line-height:1.8;color:var(--text-primary);margin:40px 0}.article-content h2{font-size:1.8rem;font-weight:700;margin:40px 0 20px;color:var(--accent)}.article-content h3{font-size:1.3rem;font-weight:600;margin:30px 0 15px;color:var(--accent)}.article-content p{margin-bottom:16px;text-align:justify}.article-content code{background:rgba(0,242,255,8%);padding:2px 6px;border-radius:4px;color:var(--accent);font-family:jetbrains mono,monospace;font-size:.9em}.article-content pre{background:rgba(10,10,15,.8);border:1px solid var(--card-border);border-radius:10px;padding:20px;overflow-x:auto;margin:24px 0;position:relative}.article-content pre code{background:0 0;padding:0;color:#e0e0e0;font-size:.85em;line-height:1.5}.copy-code-btn{position:absolute;top:10px;right:10px;padding:6px 12px;background:rgba(0,242,255,.1);border:1px solid var(--card-border);border-radius:6px;color:var(--text-secondary);font-size:11px;cursor:pointer;transition:all .3s}.copy-code-btn:hover{background:var(--accent);color:var(--bg-primary);border-color:var(--accent)}.article-content blockquote{border-left:3px solid var(--accent);padding-left:20px;margin-left:0;margin:24px 0;color:var(--text-secondary);font-style:italic}.article-content img{max-width:100%;height:auto;border-radius:10px;margin:24px 0;cursor:zoom-in;transition:transform .3s}.article-content img:hover{transform:scale(1.02)}.article-content table{width:100%;border-collapse:collapse;margin:24px 0;background:var(--card-bg);border-radius:10px;overflow:hidden}.article-content thead{background:rgba(0,242,255,.1)}.article-content th,.article-content td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--card-border)}.article-content tr:hover{background:rgba(0,242,255,5%)}.back-to-top{position:fixed;bottom:30px;right:30px;padding:12px 16px;background:var(--accent);color:var(--bg-primary);border:none;border-radius:25px;font-size:12px;font-weight:600;cursor:pointer;opacity:0;transition:all .3s;pointer-events:none;z-index:100}.back-to-top.visible{opacity:1;pointer-events:auto}.back-to-top:hover{transform:translateY(-3px);box-shadow:0 10px 30px var(--accent-glow)}@media(max-width:1024px){.dashboard-panel{width:240px;padding:16px}.hero-card{padding:40px 50px}.hero-title{font-size:2.5rem}.posts-container{padding:60px 30px}.article-container{padding:0 20px}}@media(max-width:768px){.dashboard-panel{position:relative;top:20px;left:20px;width:auto}.hero-footer{flex-direction:column;gap:20px;text-align:center;padding:0 20px}.blog-portal{width:50px;height:180px;right:15px}.hero-card{padding:30px 25px}.hero-title{font-size:1.8rem}.contact-grid{grid-template-columns:1fr}.posts-container{padding:40px 20px}.article-title{font-size:1.8rem}}