:root{--color-primary: #c8102e;--color-primary-dark: #9b0a23;--color-primary-light: #e63946;--color-secondary: #0d6e3e;--color-secondary-light: #1a9b5c;--color-accent: #f4b400;--color-accent-light: #ffd24d;--color-blue: #1a3a6b;--color-blue-light: #2a5394;--color-dark: #1a1a2e;--color-darker: #0f0f1e;--color-white: #ffffff;--color-gray-50: #f8f9fa;--color-gray-100: #f1f3f5;--color-gray-200: #e9ecef;--color-gray-300: #dee2e6;--color-gray-400: #ced4da;--color-gray-500: #adb5bd;--color-gray-600: #6c757d;--color-gray-700: #495057;--color-gray-800: #343a40;--color-gray-900: #212529;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 24px rgba(0,0,0,.15);--transition: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.6;color:var(--color-gray-800);background:var(--color-gray-50);overflow-x:hidden;padding-bottom:70px}.container{max-width:1200px;margin:0 auto;padding:0 16px}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-primary-dark)}h1,h2,h3,h4,h5,h6{line-height:1.25;font-weight:700;color:var(--color-dark)}h1{font-size:clamp(1.5rem,4vw,2.2rem)}h2{font-size:clamp(1.3rem,3.5vw,1.8rem)}h3{font-size:clamp(1.1rem,3vw,1.4rem)}p{margin-bottom:1rem}.site-header{position:sticky;top:0;z-index:100;background:var(--color-darker);border-bottom:3px solid var(--color-primary)}.header-inner{max-width:1200px;margin:0 auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}.logo{font-size:1.5rem;font-weight:800;color:var(--color-white);flex-shrink:0}.logo:hover{color:var(--color-accent)}.logo-text{background:linear-gradient(135deg,var(--color-accent),var(--color-primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.main-nav ul{display:flex;list-style:none;gap:4px;align-items:center}.main-nav a{display:block;padding:8px 14px;color:var(--color-gray-300);font-size:.9rem;font-weight:500;border-radius:var(--radius-sm);transition:all var(--transition)}.main-nav a:hover,.main-nav a.active{color:var(--color-white);background:#ffffff1a}.header-cta{display:flex;gap:8px;flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 20px;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;cursor:pointer;transition:all var(--transition);border:none;white-space:nowrap}.btn-register{background:var(--color-primary);color:var(--color-white)}.btn-register:hover{background:var(--color-primary-dark);color:var(--color-white);transform:translateY(-1px)}.btn-login{background:transparent;color:var(--color-white);border:1.5px solid var(--color-gray-400)}.btn-login:hover{border-color:var(--color-accent);color:var(--color-accent)}.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:8px}.nav-toggle span{width:24px;height:2px;background:var(--color-white);border-radius:2px;transition:var(--transition)}.breadcrumb{background:var(--color-white);border-bottom:1px solid var(--color-gray-200);padding:10px 0}.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px;align-items:center;font-size:.85rem}.breadcrumb li{display:flex;align-items:center;gap:4px}.breadcrumb .sep{color:var(--color-gray-400)}.breadcrumb a{color:var(--color-gray-600)}.breadcrumb a:hover{color:var(--color-primary)}.site-footer{background:var(--color-darker);color:var(--color-gray-300);padding:48px 0 24px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-bottom:32px}.footer-col h4{color:var(--color-white);margin-bottom:16px;font-size:1rem}.footer-col p{font-size:.85rem;color:var(--color-gray-400);line-height:1.6}.footer-col ul{list-style:none}.footer-col ul li{margin-bottom:8px}.footer-col ul a{color:var(--color-gray-400);font-size:.85rem}.footer-col ul a:hover{color:var(--color-accent)}.warning-text{color:var(--color-accent-light)!important;font-size:.82rem!important}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;text-align:center;font-size:.82rem;color:var(--color-gray-500)}.floating-bar{position:fixed;bottom:0;left:0;right:0;z-index:200;background:linear-gradient(90deg,var(--color-darker),var(--color-dark),var(--color-darker));border-top:2px solid var(--color-accent);box-shadow:0 -4px 20px #0000004d}.floating-inner{max-width:1200px;margin:0 auto;padding:8px 16px;display:flex;align-items:center;justify-content:center;gap:12px;min-height:56px}.floating-visual{display:flex;gap:2px;font-size:1.2rem}.floating-visual .coin{display:inline-block;animation:coinSpin 3s infinite linear;color:var(--color-accent);transform-origin:center}.floating-visual .coin:nth-child(2){animation-delay:.5s}.floating-visual .coin:nth-child(3){animation-delay:1s}@keyframes coinSpin{0%{transform:rotateY(0)}50%{transform:rotateY(180deg)}to{transform:rotateY(360deg)}}.floating-text{display:flex;flex-direction:column;line-height:1.2}.floating-title{color:var(--color-white);font-weight:700;font-size:.9rem}.floating-sub{color:var(--color-accent);font-size:.75rem}.btn-float-register{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:var(--color-white);padding:8px 24px;font-size:.9rem;font-weight:700;border-radius:var(--radius-sm);box-shadow:0 2px 8px #c8102e66}.btn-float-register:hover{transform:translateY(-1px);box-shadow:0 4px 12px #c8102e80;color:var(--color-white)}.btn-float-login{background:transparent;color:var(--color-white);border:1.5px solid var(--color-accent);padding:8px 24px;font-size:.9rem;font-weight:700;border-radius:var(--radius-sm)}.btn-float-login:hover{background:var(--color-accent);color:var(--color-dark)}.section{padding:48px 0}.section-title{text-align:center;margin-bottom:32px}.section-title h2{margin-bottom:8px}.section-title p{color:var(--color-gray-600);font-size:1rem;max-width:700px;margin:0 auto}.article-content{max-width:800px;margin:0 auto}.article-content h2{margin-top:2rem;margin-bottom:1rem}.article-content h3{margin-top:1.5rem;margin-bottom:.75rem}.article-content p{margin-bottom:1.2rem;line-height:1.8;font-size:1rem}.article-content ul,.article-content ol{margin-bottom:1.2rem;padding-left:1.5rem}.article-content li{margin-bottom:.5rem;line-height:1.7}.article-content img{border-radius:var(--radius-md);margin:1.5rem 0;box-shadow:var(--shadow-md)}.article-meta{color:var(--color-gray-600);font-size:.85rem;margin-bottom:1.5rem}@media(max-width:968px){.footer-grid{grid-template-columns:repeat(2,1fr);gap:24px}}@media(max-width:768px){.nav-toggle{display:flex}.main-nav{position:fixed;top:64px;left:0;right:0;background:var(--color-darker);max-height:0;overflow:hidden;transition:max-height .3s ease;z-index:99}.main-nav.open{max-height:500px;overflow-y:auto}.main-nav ul{flex-direction:column;padding:8px 16px;gap:0}.main-nav li{width:100%}.main-nav a{padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.05)}.header-cta{gap:6px}.btn{padding:7px 14px;font-size:.82rem}.floating-visual,.floating-text{display:none}.floating-inner{gap:8px}.btn-float-register,.btn-float-login{padding:10px 28px;font-size:.9rem;flex:1;max-width:160px}}@media(max-width:480px){.footer-grid{grid-template-columns:1fr;gap:20px}.header-inner{gap:8px}.logo{font-size:1.25rem}}