:root{--primary-color:#0c4a60;--primary-hover:#135d75;--accent-color:#00b4d8;--accent-light:#90e0ef;--accent-green:#2ec4b6;--page-bg:#f8f9fa;--surface:#ffffff;--surface-strong:#0a1128;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--border:#e2e8f0;--transition-base:all 0.3s ease-in-out}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--page-bg);color:var(--text-main);overflow-x:hidden;line-height:1.6}.navbar-custom{background-color:var(--surface-strong);box-shadow:0 4px 12px rgba(0,0,0,0.1);padding:0.8rem 1rem}.navbar-brand img{max-height:45px;object-fit:contain}.navbar-custom .nav-link{color:rgba(255,255,255,0.85);font-weight:500;font-size:0.95rem;margin:0 0.5rem;transition:var(--transition-base)}.navbar-custom .nav-link:hover,.navbar-custom .nav-link.active{color:var(--accent-light)}.hero-section{background:linear-gradient(135deg,var(--surface-strong) 40%,#102a43 100%);padding:5rem 0 6rem;color:var(--text-light);position:relative;overflow:hidden}.hero-tag{background:rgba(0,180,216,0.2);color:var(--accent-light);border:1px solid rgba(0,180,216,0.4);padding:0.4rem 1rem;border-radius:50px;font-size:0.85rem;display:inline-block;margin-bottom:1.5rem;font-weight:600;letter-spacing:0.5px}.hero-title{font-size:2.5rem;font-weight:800;line-height:1.25;margin-bottom:1.5rem;background:linear-gradient(to right,#ffffff,var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{font-size:1.1rem;color:rgba(248,250,252,0.85);margin-bottom:2rem}.hero-img{border-radius:12px;box-shadow:0 20px 40px rgba(0,0,0,0.3);max-width:100%;height:auto;border:4px solid rgba(255,255,255,0.1)}.stats-badge{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:10px;padding:1rem;text-align:center;transition:var(--transition-base)}.stats-badge:hover{transform:translateY(-5px);background:rgba(255,255,255,0.1)}.stats-num{font-size:1.8rem;font-weight:700;color:var(--accent-light);display:block}section{padding:4.5rem 0}.section-header{margin-bottom:3rem}.section-header h2{font-size:2rem;font-weight:700;color:var(--primary-color);position:relative;padding-bottom:1rem;margin-bottom:0.5rem}.section-header h2::after{content:'';position:absolute;left:0;bottom:0;width:60px;height:4px;background-color:var(--accent-color);border-radius:2px}.section-header p{color:var(--text-muted);font-size:1.05rem}.custom-card{background-color:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);transition:var(--transition-base);height:100%;overflow:hidden}.custom-card:hover{transform:translateY(-5px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1)}.score-card{background:linear-gradient(135deg,#102a43 0%,#061b30 100%);color:var(--text-light);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem;border-left:5px solid var(--accent-color)}.score-status{font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--accent-light)}.team-row{display:flex;align-items:center;justify-content:space-between;margin:0.8rem 0}.team-name{font-size:1.1rem;font-weight:600}.score-num{font-size:1.3rem;font-weight:700;color:var(--accent-light)}.group-table{background-color:var(--surface);border-radius:12px;overflow:hidden;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05)}.group-header{background-color:var(--primary-color);color:var(--text-light);padding:0.8rem 1rem;font-weight:600;text-align:center}.table{margin-bottom:0}.table th,.table td{vertical-align:middle;padding:0.75rem 1rem;font-size:0.9rem}.guide-banner{border-radius:12px;overflow:hidden;position:relative;box-shadow:0 10px 20px rgba(0,0,0,0.1)}.guide-banner img{width:100%;height:100%;object-fit:cover}.faq-accordion .accordion-item{border:1px solid var(--border);border-radius:8px !important;margin-bottom:0.8rem;overflow:hidden}.faq-accordion .accordion-button{font-weight:600;color:var(--primary-color);background-color:var(--surface)}.faq-accordion .accordion-button:not(.collapsed){background-color:rgba(12,74,96,0.05);color:var(--primary-color);box-shadow:none}footer{background-color:var(--surface-strong);color:rgba(255,255,255,0.7);font-size:0.9rem;border-top:4px solid var(--accent-color)}footer a{color:rgba(255,255,255,0.8);transition:var(--transition-base);text-decoration:none}footer a:hover{color:var(--accent-light)}footer h5{color:var(--text-light);font-size:1.1rem;font-weight:600;margin-bottom:1.2rem}@media (max-width:991.98px){.hero-section{text-align:center;padding:4rem 0}.hero-title{font-size:2.1rem}.section-header{text-align:center;margin-bottom:2rem}.section-header h2::after{left:50%;transform:translateX(-50%)}.stats-badge{margin-bottom:1rem}}