:root{--primary-color:#0d6efd;--secondary-color:#dc3545;--accent-color:#ffc107;--dark-blue:#0b1d33;--light-bg:#f8f9fa;--card-border-radius:12px;--text-dark:#212529;--text-muted:#6c757d}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text-dark);background-color:#ffffff;line-height:1.6}.custom-card{border:1px solid #e9ecef;border-radius:var(--card-border-radius);transition:transform 0.2s ease,box-shadow 0.2s ease;background:#ffffff;overflow:hidden}.custom-card:hover{transform:translateY(-4px);box-shadow:0 10px 20px rgba(0,0,0,0.05)}.navbar-brand img{max-height:40px}.sticky-nav{position:sticky;top:0;z-index:1020;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:1px solid #e9ecef}.hero-section{background:linear-gradient(135deg,#0b1d33 0%,#1a365d 100%);color:#ffffff;padding:80px 0;position:relative;overflow:hidden}.hero-section::after{content:'';position:absolute;bottom:0;left:0;right:0;height:40px;background:linear-gradient(to top,#ffffff,transparent)}.stat-badge{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);padding:10px 20px;border-radius:30px;font-weight:500}.section-title{position:relative;padding-bottom:15px;margin-bottom:40px;font-weight:700}.section-title::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:2px}.score-board{background:#ffffff;border-radius:var(--card-border-radius);box-shadow:0 4px 15px rgba(0,0,0,0.05);padding:24px}.score-row{display:flex;align-items:center;justify-content:space-between;padding:15px 0;border-bottom:1px dashed #e9ecef}.score-row:last-child{border-bottom:none}.team-flag-wrap{display:flex;align-items:center;gap:12px;width:35%}.team-flag-wrap.right{justify-content:flex-end}.team-badge{width:36px;height:36px;border-radius:50%;background:#f1f3f5;display:inline-flex;align-items:center;justify-content:center;font-weight:bold;font-size:0.9rem}.group-table th{background-color:var(--dark-blue);color:#ffffff}.accordion-button:not(.collapsed){background-color:rgba(13,110,253,0.05);color:var(--primary-color)}.text-accent{color:var(--accent-color)}