:root{--primary:rgb(176,219,245);--primary-deep:#2c78a8;--blue:#103b5d;--blue-soft:#eaf7ff;--line:#d8edf8;--muted:#5f6f7c;--gray:#f6f8fb;--dark:#0f1f2e;--white:#fff;--shadow:0 14px 34px rgba(29,83,124,.08);--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;color:var(--dark);background:#fff;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.site-header{background:#fff;border-bottom:1px solid #edf4f8;position:sticky;top:0;z-index:20}.mobile-header{height:64px;display:grid;grid-template-columns:64px 1fr 86px;align-items:center;padding:0 12px;background:#fff}.menu-button{width:44px;height:44px;border:0;background:#fff;border-radius:12px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 10px}.menu-button span{height:2px;background:#123a58;border-radius:4px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;max-width:138px;object-fit:contain}.top-action-button,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#07283d;border-radius:999px;font-weight:800;box-shadow:0 8px 18px rgba(80,160,210,.22);transition:.2s;border:1px solid rgba(12,76,118,.08)}.top-action-button{height:38px;padding:0 18px;font-size:14px}.main-btn{min-height:48px;padding:0 26px}.top-action-button:hover,.main-btn:hover{background:var(--primary-deep);color:#fff}.mobile-nav{display:none;padding:10px 16px 18px;background:#fff;border-top:1px solid #edf4f8}.mobile-nav.open{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.mobile-nav a{padding:10px 12px;border-radius:12px;background:#f7fbfe;color:#123a58;font-weight:700}.mobile-nav a.active{background:var(--primary)}.desktop-header{display:none}.logo img{height:44px;max-width:170px;object-fit:contain}.desktop-nav{display:flex;gap:4px;align-items:center}.desktop-nav a{padding:10px 14px;border-radius:999px;color:#25495f;font-weight:700;font-size:15px}.desktop-nav a.active,.desktop-nav a:hover{background:var(--primary);color:#082b42}.search-icon{width:34px;height:34px;border:2px solid var(--primary);border-radius:50%;position:relative;display:inline-block}.search-icon:after{content:"";position:absolute;width:10px;height:2px;background:var(--primary-deep);right:-7px;bottom:4px;transform:rotate(45deg);border-radius:4px}.sports-hero{padding:54px 0 36px;background:linear-gradient(180deg,#f4fbff,#fff)}.hero-grid{display:grid;gap:28px}.hero-copy h1,.page-hero h1{font-size:clamp(32px,5vw,58px);line-height:1.12;margin:14px 0;color:#0a3350;letter-spacing:-.03em}.hero-copy p,.page-hero p,.section-head p{color:var(--muted);font-size:17px;max-width:760px}.badge,.category-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;background:var(--blue-soft);color:#146394;font-weight:800;border:1px solid var(--line);font-size:14px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.hero-tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;color:#174b6a;font-weight:700}.banner-section{position:relative;border-radius:28px;overflow:hidden;min-height:360px;background:#dff4ff;box-shadow:var(--shadow)}.banner-section img{width:100%;height:100%;min-height:360px;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}.hero-data-cards .data-mini{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow)}.data-mini strong{display:block;color:#0b4265;font-size:22px}.section{padding:58px 0}.section.alt{background:#f7fbfe}.section-head{margin-bottom:26px}.section-head h2{font-size:clamp(26px,3vw,38px);line-height:1.2;margin:0 0 10px;color:#0a3350}.category-grid,.board-grid,.service-grid,.info-grid,.faq-grid{display:grid;gap:18px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.sports-card h3,.service-card h3,.info-card h3,.faq-item h3{margin:0 0 8px;color:#103b5d}.sports-card p,.service-card p,.info-card p,.faq-item p{margin:0;color:var(--muted)}.text-link{display:inline-flex;margin-top:14px;color:#146394;font-weight:800}.label{display:inline-flex;border-radius:999px;background:var(--primary);padding:3px 10px;font-size:12px;font-weight:800;color:#0c3048;margin-bottom:10px}.split{display:grid;gap:26px;align-items:center}.image-card{border-radius:26px;overflow:hidden;background:#eef9ff;border:1px solid var(--line);box-shadow:var(--shadow)}.feature-list{display:grid;gap:12px;margin-top:16px}.feature-list div,.checklist li{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;color:#294b60}.score-panel{display:grid;gap:18px}.score-card .teams{display:flex;justify-content:space-between;align-items:center;font-weight:800;color:#0a3350}.score-card .score{font-size:28px;color:#0b6fa8;font-weight:900}.status{display:inline-block;border-radius:999px;background:#eaf7ff;border:1px solid var(--line);padding:4px 10px;color:#146394;font-weight:800;font-size:12px}.timeline{border-left:3px solid var(--primary);padding-left:18px;display:grid;gap:14px}.timeline div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}.data-panel{background:#fff;border:1px solid var(--line);border-radius:26px;padding:22px;box-shadow:var(--shadow)}.data-grid{display:grid;gap:14px}.app-showcase{background:linear-gradient(180deg,#eef9ff,#fff);border:1px solid var(--line);border-radius:30px;padding:26px;box-shadow:var(--shadow)}.security-section .service-card{min-height:180px}.responsible-play-section{background:#eaf7ff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.responsible-box{background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:var(--shadow)}.checklist{padding:0;margin:16px 0 0;list-style:none;display:grid;gap:10px}.checklist li:before{content:"✓";font-weight:900;color:#0b6fa8;margin-right:8px}.page-hero{padding:54px 0;background:linear-gradient(180deg,#f4fbff,#fff);border-bottom:1px solid #edf4f8}.content-section{padding:44px 0}.content-grid{display:grid;gap:22px}.cta{padding:48px 0;background:#103b5d;color:#fff;text-align:center}.cta h2{font-size:clamp(26px,3vw,40px);margin:0 0 10px}.cta p{color:#dcecf6;margin:0 auto 22px;max-width:720px}.site-footer{background:#f5f9fc;border-top:1px solid #e5f2f9;padding-top:44px;color:#33556b}.footer-grid{display:grid;gap:24px}.footer-logo{height:40px;margin-bottom:12px}.site-footer h3{color:#103b5d;margin:0 0 10px}.site-footer a{display:block;margin:7px 0;color:#315c76;font-weight:700}.footer-bottom{text-align:center;border-top:1px solid #deedf5;margin-top:30px;padding:18px;color:#668090;font-size:14px}.notice{background:#fff9e8;border:1px solid #f1d894;color:#6b5218;border-radius:18px;padding:16px}.only-button{margin:24px 0}.download-steps{counter-reset:step}.download-steps li{counter-increment:step}.download-steps li:before{content:counter(step);display:inline-flex;width:24px;height:24px;align-items:center;justify-content:center;border-radius:50%;background:var(--primary);margin-right:8px;font-weight:900}
@media (min-width:700px){.category-grid,.board-grid,.service-grid,.info-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.data-grid{grid-template-columns:repeat(2,1fr)}.score-panel{grid-template-columns:1.1fr .9fr}.split{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1.2fr}}
@media (min-width:1024px){.mobile-header,.mobile-nav{display:none}.desktop-header{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.hero-grid{grid-template-columns:1.05fr .95fr;align-items:center}.category-grid{grid-template-columns:repeat(3,1fr)}.board-grid,.service-grid{grid-template-columns:repeat(3,1fr)}.info-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.sports-hero{padding:78px 0 58px}.section{padding:76px 0}.content-grid{grid-template-columns:repeat(2,1fr)}}