:root{--page-bg:#f4f7fa;--surface:#ffffff;--surface-strong:#e9ecef;--text-main:#1e293b;--text-muted:#64748b;--accent:#0f172a;--accent-primary:#0284c7;--accent-green:#10b981;--accent-red:#ef4444;--border:#e2e8f0;--card-radius:12px}body{background-color:var(--page-bg);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-x:hidden}h2{font-weight:800;color:var(--accent);position:relative;padding-bottom:12px;margin-bottom:30px}h2::after{content:'';position:absolute;left:0;bottom:0;width:50px;height:4px;background:linear-gradient(90deg,var(--accent-primary),var(--accent-red));border-radius:2px}.navbar{background:rgba(255,255,255,0.95) !important;backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.nav-link{color:var(--text-main) !important;font-weight:500;transition:color 0.3s ease}.nav-link:hover{color:var(--accent-primary) !important}.hero-section{background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);color:#ffffff;padding:100px 0;border-radius:0 0 40px 40px;margin-bottom:50px;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 80% 20%,rgba(2,132,199,0.15) 0%,transparent 50%);pointer-events:none}.custom-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);transition:transform 0.3s ease,box-shadow 0.3s ease}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05)}.live-match-bar{background:linear-gradient(90deg,#ffffff,#f8fafc);border-left:5px solid var(--accent-primary)}.table-responsive-container{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.guide-step{border-left:3px dashed var(--border);padding-left:20px;position:relative}.guide-step::before{content:'';position:absolute;left:-8px;top:0;width:14px;height:14px;border-radius:50%;background-color:var(--accent-primary)}.accordion-button:not(.collapsed){background-color:var(--surface-strong);color:var(--accent-primary)}footer{background-color:#0f172a;color:#94a3b8;padding:60px 0 30px 0}footer a{color:#cbd5e1;text-decoration:none;transition:color 0.2s}footer a:hover{color:#ffffff}