:root{--primary-color:#002f6c;--secondary-color:#da291c;--accent-color:#006847;--warm-gold:#ffc72c;--bg-light:#f8f9fa;--bg-dark:#111827;--text-dark:#1f2937;--text-muted:#6b7280;--border-color:#e5e7eb;--card-shadow:0 10px 30px rgba(0,0,0,0.05);--transition-smooth:all 0.3s cubic-bezier(0.4,0,0.2,1)}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text-dark);background-color:#fdfdfd;overflow-x:hidden;line-height:1.6}.navbar{background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);transition:var(--transition-smooth)}.navbar-brand img{max-height:40px}.nav-link{color:var(--text-dark) !important;font-weight:500;padding:0.5rem 1rem !important;transition:var(--transition-smooth)}.nav-link:hover,.nav-link.active{color:var(--secondary-color) !important}.hero-section{padding:7rem 0 4rem 0;background:linear-gradient(135deg,rgba(0,47,108,0.03) 0%,rgba(218,41,28,0.03) 100%);position:relative}.hero-title{font-size:2.75rem;font-weight:800;color:var(--primary-color);line-height:1.25}.hero-title span{color:var(--secondary-color)}.hero-badge{background-color:rgba(0,47,108,0.08);color:var(--primary-color);padding:0.4rem 1rem;border-radius:50px;font-size:0.85rem;font-weight:600;display:inline-block}.hero-img-wrapper{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,0.1)}.hero-img-wrapper img{transition:var(--transition-smooth)}.hero-img-wrapper:hover img{transform:scale(1.03)}.main-grid{display:grid;grid-template-columns:1fr;gap:2rem}@media (min-width:992px){.main-grid{grid-template-columns:2.2fr 1fr}}.section-title{font-size:1.75rem;font-weight:700;color:var(--primary-color);margin-bottom:1.5rem;position:relative;padding-left:1rem}.section-title::before{content:'';position:absolute;left:0;top:15%;height:70%;width:5px;background:linear-gradient(to bottom,var(--secondary-color),var(--warm-gold));border-radius:3px}.card-custom{background:#fff;border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--card-shadow);transition:var(--transition-smooth);overflow:hidden}.card-custom:hover{transform:translateY(-5px);box-shadow:0 15px 35px rgba(0,0,0,0.08)}.live-score-strip{background:#fff;border-left:4px solid var(--accent-color);border-radius:8px;padding:1rem;box-shadow:var(--card-shadow)}.team-flag{width:32px;height:32px;border-radius:50%;object-fit:cover;background-color:#f0f0f0}.group-table th{background-color:var(--primary-color);color:#fff;font-weight:500}.table-responsive{border-radius:8px;overflow:hidden}.guide-banner{background:linear-gradient(rgba(0,0,0,0.6),rgba(0,0,0,0.75)),url('https://fifa-model-kaiyun.com.cn/skin/cover/fifamodelkaiyuncomcn/fifamodelkaiyuncomcnguide-1374.webp') no-repeat center center/cover;color:#fff;border-radius:12px;padding:3rem 2rem}.accordion-item{border:1px solid var(--border-color);border-radius:8px !important;margin-bottom:0.75rem;overflow:hidden}.accordion-button{font-weight:600;color:var(--primary-color)}.accordion-button:not(.collapsed){background-color:rgba(0,47,108,0.05);color:var(--primary-color)}footer{background-color:var(--bg-dark);color:rgba(255,255,255,0.7);font-size:0.95rem}footer a{color:rgba(255,255,255,0.8);text-decoration:none;transition:var(--transition-smooth)}footer a:hover{color:var(--warm-gold)}