:root{--page-bg:#f5f7fa;--surface:#ffffff;--surface-strong:#0f172a;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--accent:#d82a2a;--accent-usa:#0d6efd;--accent-mex:#198754;--border:#e2e8f0;--card-radius:12px;--transition-smooth:all 0.3s cubic-bezier(0.4,0,0.2,1)}body{background-color:var(--page-bg);color:var(--text-main);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;overflow-x:hidden;line-height:1.6}a{text-decoration:none;transition:var(--transition-smooth)}.navbar-custom{background-color:rgba(15,23,42,0.95);backdrop-filter:blur(10px);border-bottom:2px solid var(--accent);padding:0.8rem 1rem;transition:var(--transition-smooth)}.navbar-brand img{max-height:40px;margin-right:10px}.navbar-brand span{color:var(--text-light);font-weight:800;font-size:1.25rem;letter-spacing:0.5px}.nav-link-custom{color:#cbd5e1 !important;font-weight:500;padding:0.5rem 1rem !important;border-radius:6px;transition:var(--transition-smooth)}.nav-link-custom:hover,.nav-link-custom.active{color:var(--text-light) !important;background-color:rgba(255,255,255,0.1)}.hero-section{background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 50%,#311042 100%);color:var(--text-light);padding:8rem 0 5rem;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(216,42,42,0.15) 0%,transparent 50%),radial-gradient(circle at 20% 80%,rgba(13,110,253,0.15) 0%,transparent 50%);z-index:1}.hero-container{position:relative;z-index:2}.hero-tag{background:linear-gradient(90deg,var(--accent) 0%,var(--accent-usa) 100%);color:var(--text-light);padding:0.4rem 1.2rem;border-radius:50px;font-size:0.85rem;font-weight:bold;display:inline-block;margin-bottom:1.5rem;text-transform:uppercase}.hero-title{font-size:3rem;font-weight:900;line-height:1.2;margin-bottom:1.5rem;background:linear-gradient(to right,#ffffff,#f1f5f9,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{font-size:1.15rem;color:#94a3b8;margin-bottom:2rem;max-width:700px}.hero-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem}.hero-stat-card{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:var(--card-radius);padding:1.2rem;text-align:center;backdrop-filter:blur(5px)}.hero-stat-num{font-size:2rem;font-weight:800;color:#38bdf8;line-height:1;margin-bottom:0.3rem}.hero-stat-label{font-size:0.85rem;color:#94a3b8}.main-layout{padding:4rem 0}.section-title-wrap{margin-bottom:2.5rem;border-left:5px solid var(--accent);padding-left:1rem}.section-title{font-size:2rem;font-weight:800;color:var(--surface-strong);margin-bottom:0.5rem}.section-subtitle{font-size:1rem;color:var(--text-muted)}.live-ticker{background:var(--surface-strong);color:var(--text-light);padding:1rem 0;border-bottom:4px solid var(--accent-mex)}.ticker-item{display:flex;align-items:center;justify-content:center;gap:1.5rem;font-size:0.95rem}.badge-live{background-color:var(--accent);animation:pulse 1.5s infinite;font-size:0.75rem;padding:0.25rem 0.6rem}.schedule-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 4px 6px -1px rgba(0,0,0,0.02),0 2px 4px -1px rgba(0,0,0,0.01);transition:var(--transition-smooth)}.schedule-card:hover{transform:translateY(-4px);box-shadow:0 10px 15px -3px rgba(0,0,0,0.05);border-color:#cbd5e1}.team-row{display:flex;align-items:center;justify-content:space-between;margin:0.8rem 0}.team-info{display:flex;align-items:center;gap:0.8rem;font-weight:600;font-size:1.1rem}.team-flag{width:32px;height:32px;border-radius:50%;background-color:#e2e8f0;display:flex;align-items:center;justify-content:center;font-size:0.75rem;color:#475569;font-weight:bold}.match-score{font-size:1.5rem;font-weight:800;color:var(--surface-strong);font-family:monospace}.match-meta{font-size:0.8rem;color:var(--text-muted);border-top:1px dashed var(--border);padding-top:0.8rem;margin-top:0.8rem;display:flex;justify-content:space-between}.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.group-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden;transition:var(--transition-smooth)}.group-card:hover{border-color:var(--accent-usa);box-shadow:0 10px 20px rgba(13,110,253,0.05)}.group-header{background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);color:var(--text-light);padding:1rem;font-weight:bold;display:flex;justify-content:space-between;align-items:center}.group-list{list-style:none;padding:0;margin:0}.group-item{display:flex;justify-content:space-between;align-items:center;padding:0.8rem 1.2rem;border-bottom:1px solid var(--border)}.group-item:last-child{border-bottom:none}.team-profile-card{background:var(--surface);border-radius:var(--card-radius);overflow:hidden;border:1px solid var(--border);text-align:center;transition:var(--transition-smooth)}.team-profile-card:hover{transform:translateY(-5px);box-shadow:0 12px 24px rgba(0,0,0,0.08)}.team-banner{height:80px;background-size:cover;background-position:center}.team-avatar{width:70px;height:70px;border-radius:50%;border:4px solid var(--surface);margin:-35px auto 10px;background-color:#3b82f6;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.5rem}.team-details{padding:1.5rem}.team-name{font-size:1.2rem;font-weight:700;color:var(--surface-strong);margin-bottom:0.5rem}.guide-card{background:linear-gradient(rgba(255,255,255,0.9),rgba(255,255,255,0.9)),url("https://cup-fifa-hth.com.cn/skin/cover/cupfifahthcomcn/cupfifahthcomcnguide-1356.webp");background-size:cover;border-radius:var(--card-radius);padding:2.5rem;border:1px solid var(--border)}.news-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius);overflow:hidden;display:flex;gap:1.5rem;margin-bottom:1.5rem;transition:var(--transition-smooth)}.news-item:hover{box-shadow:0 10px 15px rgba(0,0,0,0.03);border-color:#cbd5e1}.news-thumb{width:200px;min-width:200px;background-color:#cbd5e1;display:flex;align-items:center;justify-content:center;font-weight:bold;color:#fff}.news-content{padding:1.5rem;display:flex;flex-direction:column;justify-content:center}.news-title{font-size:1.25rem;font-weight:700;color:var(--surface-strong);margin-bottom:0.8rem}.news-meta{font-size:0.85rem;color:var(--text-muted)}.faq-accordion .accordion-item{border:1px solid var(--border);border-radius:var(--card-radius) !important;margin-bottom:1rem;overflow:hidden}.faq-accordion .accordion-button{background-color:var(--surface);color:var(--surface-strong);font-weight:600;padding:1.2rem}.faq-accordion .accordion-button:not(.collapsed){background-color:#f1f5f9;color:var(--accent-usa);box-shadow:none}footer{background-color:#0f172a;color:#94a3b8;padding:5rem 0 2rem;font-size:0.95rem;border-top:4px solid var(--accent)}footer h5{color:var(--text-light);font-weight:700;margin-bottom:1.5rem}footer a{color:#94a3b8}footer a:hover{color:var(--text-light)}@media (max-width:991px){.hero-title{font-size:2.25rem}.hero-stats-grid{grid-template-columns:1fr;gap:1rem}.news-item{flex-direction:column}.news-thumb{width:100%;height:180px}}@keyframes pulse{0%{opacity:0.6}50%{opacity:1}100%{opacity:0.6}}