:root{--page-bg:#f4f6f9;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--accent:#0284c7;--accent-red:#ef4444;--accent-green:#22c55e;--border:#e2e8f0;--card-shadow:0 4px 12px rgba(15,23,42,0.05);--transition:all 0.3s ease}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}.navbar-custom{background-color:var(--surface-strong);box-shadow:0 2px 10px rgba(0,0,0,0.1);padding:0.75rem 1rem}.navbar-custom .navbar-brand{color:#ffffff;font-weight:800;display:flex;align-items:center;gap:10px}.navbar-custom .navbar-brand img{height:40px;width:auto}.navbar-custom .nav-link{color:rgba(255,255,255,0.85);font-weight:500;padding:0.5rem 1rem;transition:var(--transition)}.navbar-custom .nav-link:hover{color:var(--accent)}@media (min-width:1200px){.main-container{display:flex;gap:2rem;padding-top:2rem;padding-bottom:2rem}.sidebar-nav{width:280px;flex-shrink:0;position:sticky;top:90px;height:calc(100vh - 120px);overflow-y:auto}.content-stream{flex-grow:1;max-width:calc(100% - 312px)}}.sidebar-card{background:var(--surface);border-radius:12px;padding:1.5rem;box-shadow:var(--card-shadow);border:1px solid var(--border)}.section-card{background:var(--surface);border-radius:12px;padding:2rem;margin-bottom:2rem;box-shadow:var(--card-shadow);border:1px solid var(--border);transition:var(--transition)}.section-card:hover{box-shadow:0 6px 18px rgba(15,23,42,0.08)}.section-title{font-size:1.5rem;font-weight:700;color:var(--surface-strong);margin-bottom:1.5rem;position:relative;padding-left:1rem;display:flex;align-items:center;justify-content:space-between}.section-title::before{content:'';position:absolute;left:0;top:15%;height:70%;width:4px;background:linear-gradient(to bottom,var(--accent),var(--accent-red));border-radius:2px}.hero-banner{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#ffffff;border-radius:14px;padding:3rem 2rem;margin-bottom:2rem;position:relative;overflow:hidden}.hero-banner h1{font-size:2.25rem;font-weight:800;line-height:1.2;margin-bottom:1rem;background:linear-gradient(to right,#ffffff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-banner p{color:#cbd5e1;font-size:1.1rem;max-width:700px}.hero-img-container img{border-radius:10px;box-shadow:0 10px 25px rgba(0,0,0,0.3);width:100%;height:auto;object-fit:cover}.score-ticker-container{overflow-x:auto;white-space:nowrap;padding-bottom:0.5rem}.score-card{display:inline-block;width:240px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:1rem;margin-right:1rem;text-align:center;vertical-align:top}.score-card .status{font-size:0.75rem;font-weight:bold;color:var(--text-muted);text-transform:uppercase;margin-bottom:0.5rem}.score-card .status.live{color:var(--accent-red)}.score-team{display:flex;align-items:center;justify-content:space-between;margin:0.25rem 0;font-weight:600}.group-table{font-size:0.9rem}.group-table th{background-color:#f1f5f9;color:var(--text-main);font-weight:600}.news-grid{display:grid;grid-template-columns:1fr;gap:1.25rem}@media (min-width:768px){.news-grid{grid-template-columns:repeat(2,1fr)}}.news-card{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--surface);transition:var(--transition)}.news-card:hover{transform:translateY(-3px)}.news-content{padding:1.25rem}.news-title{font-size:1.05rem;font-weight:700;color:var(--surface-strong);margin-bottom:0.5rem}.news-date{font-size:0.8rem;color:var(--text-muted)}.guide-card{background:#f8fafc;border-radius:10px;border-left:4px solid var(--accent);padding:1.25rem;margin-bottom:1rem}.accordion-button:not(.collapsed){background-color:#f0fdf4;color:#166534}.footer-custom{background-color:var(--surface-strong);color:#cbd5e1;padding:4rem 0 2rem;margin-top:4rem;font-size:0.9rem}.footer-custom a{color:#94a3b8;text-decoration:none;transition:var(--transition)}.footer-custom a:hover{color:#ffffff}.footer-bottom{border-top:1px solid #334155;padding-top:1.5rem;margin-top:3rem}