:root{--primary:rgb(176,219,245);--primary-dark:#216b93;--blue:#0d3456;--blue2:#eaf7ff;--light:#f5f9fc;--gray:#687584;--dark:#111827;--border:#d8edf9;--shadow:0 14px 35px rgba(13,52,86,.08);--radius:18px;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:#fff;color:var(--dark);line-height:1.7;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.site-header{background:#fff;border-bottom:1px solid #edf3f7;position:sticky;top:0;z-index:30}.mobile-header{height:64px;display:grid;grid-template-columns:56px 1fr 76px;align-items:center;padding:0 14px;background:#fff}.menu-button{width:44px;height:44px;border:0;background:#fff;border-radius:12px;display:flex;flex-direction:column;gap:5px;justify-content:center;align-items:center}.menu-button span{width:22px;height:2px;background:#12344d;border-radius:3px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;max-width:130px;object-fit:contain}.top-action,.main-btn{background:var(--primary);color:#06263c;border-radius:999px;padding:10px 18px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(176,219,245,.45);transition:.2s}.top-action:hover,.main-btn:hover{background:var(--primary-dark);color:#fff}.mobile-nav{display:none;background:#fff;border-top:1px solid #edf3f7;padding:10px 16px 16px;grid-template-columns:1fr 1fr;gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:#f7fbfe;color:#173a55;font-weight:600}.mobile-nav a.active{background:var(--primary)}.desktop-header{display:none}.logo img{height:42px;max-width:170px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}.desktop-nav a{padding:10px 12px;border-radius:999px;color:#1d3b52;font-size:14px;font-weight:700}.desktop-nav a.active,.desktop-nav a:hover{background:var(--primary);color:#06263c}.search-icon{width:38px;height:38px;border:1px solid var(--border);border-radius:50%;position:relative}.search-icon:before{content:"";position:absolute;width:12px;height:12px;border:2px solid #315d78;border-radius:50%;left:10px;top:9px}.search-icon:after{content:"";position:absolute;width:8px;height:2px;background:#315d78;transform:rotate(45deg);left:22px;top:23px}.section{padding:58px 0}.section-soft{background:linear-gradient(180deg,#f7fcff,#fff)}.section-title{max-width:760px;margin:0 auto 30px;text-align:center}.section-title .badge,.badge{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;background:#e5f6ff;color:#176087;border-radius:999px;font-size:13px;font-weight:800}.section-title h2,.content-section h2{color:var(--blue);font-size:28px;line-height:1.25;margin:14px 0 10px}.section-title p{color:var(--gray);margin:0}.sports-hero{background:linear-gradient(180deg,#f4fbff,#fff);padding:44px 0 36px}.hero-grid{display:grid;gap:28px;align-items:center}.hero-copy h1{font-size:34px;line-height:1.16;color:var(--blue);margin:16px 0}.hero-copy p{color:#4d6070;font-size:16px;margin:0 0 20px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.hero-tags span{background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 12px;color:#26536f;font-weight:700;font-size:13px}.hero-visual{position:relative}.hero-visual img,.image-card img{border-radius:24px;box-shadow:var(--shadow);border:1px solid var(--border)}.hero-data-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.data-card,.score-card,.info-card,.sports-card,.service-card,.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.data-card{padding:14px}.data-card strong{color:var(--blue);display:block}.data-card span{font-size:13px;color:var(--gray)}.category-grid,.service-grid,.security-grid,.info-grid{display:grid;gap:16px}.sports-card,.service-card,.info-card{padding:22px}.sports-card h3,.service-card h3,.info-card h3{margin:0 0 8px;color:var(--blue);font-size:20px}.sports-card p,.service-card p,.info-card p{margin:0 0 16px;color:#5e6d78}.text-link{font-weight:800;color:#176087}.mini-label{display:inline-block;background:#eaf7ff;color:#176087;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800;margin-bottom:12px}.split{display:grid;gap:26px;align-items:center}.feature-list{display:grid;gap:12px;margin-top:16px}.feature-list div,.checklist li{padding:13px 14px;background:#fff;border:1px solid var(--border);border-radius:14px;color:#35566d}.score-panel,.data-panel{background:#f7fcff;border:1px solid var(--border);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.score-card{padding:16px;margin-bottom:12px}.score-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.score-row strong{color:var(--blue)}.status{font-size:12px;background:var(--primary);border-radius:999px;padding:5px 9px;color:#06263c;font-weight:800}.data-list{display:grid;gap:10px;margin-top:14px}.data-list span{display:flex;justify-content:space-between;background:#fff;border:1px solid var(--border);border-radius:12px;padding:10px 12px;color:#425d70}.app-showcase{background:#f2faff}.app-card{display:grid;gap:24px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:28px;padding:24px;box-shadow:var(--shadow)}.app-card img{max-height:420px;object-fit:contain;margin:auto}.security-section{background:#fff}.responsible-play-section{background:linear-gradient(180deg,#eaf7ff,#f8fcff);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.notice-grid{display:grid;gap:14px}.notice-card{background:#fff;border-left:5px solid var(--primary);border-radius:16px;padding:16px;box-shadow:var(--shadow);color:#39576b}.faq-list{display:grid;gap:14px}.faq-item{padding:18px}.faq-item h3{margin:0 0 8px;color:var(--blue);font-size:18px}.faq-item p{margin:0;color:#586978}.cta{background:var(--blue);color:#fff;border-radius:28px;padding:34px;text-align:center}.cta h2{margin:0 0 10px;font-size:28px}.cta p{color:#d9e8f1;max-width:720px;margin:0 auto 20px}.page-hero{background:linear-gradient(180deg,#f1faff,#fff);padding:44px 0}.page-hero h1{font-size:34px;line-height:1.2;color:var(--blue);margin:14px 0 12px}.page-hero p{color:#556a7b;max-width:780px;margin:0}.content-section{padding:36px 0}.content-grid{display:grid;gap:18px}.content-section p{color:#526879}.checklist{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}.checklist li:before{content:"✓";color:#176087;font-weight:900;margin-right:8px}.timeline{border-left:3px solid var(--primary);padding-left:18px;display:grid;gap:14px}.timeline div{background:#fff;border:1px solid var(--border);border-radius:16px;padding:14px}.site-footer{background:#08263b;color:#d9e8f1;padding-top:42px}.footer-grid{display:grid;gap:24px}.footer-logo{height:40px;margin-bottom:12px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#d9e8f1;margin:8px 0}.site-footer p{color:#c4d6e2;margin:0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:18px;margin-top:32px;color:#b9ccd8;font-size:14px}
@media (min-width:640px){.category-grid,.service-grid,.security-grid,.info-grid,.notice-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{grid-template-columns:repeat(3,1fr)}.app-card{grid-template-columns:.8fr 1.2fr}}
@media (min-width:920px){.mobile-header,.mobile-nav{display:none}.desktop-header{height:78px;display:flex;align-items:center;gap:18px}.sports-hero{padding:70px 0}.hero-grid,.split{grid-template-columns:1fr 1fr}.hero-copy h1{font-size:50px}.section-title h2,.content-section h2{font-size:36px}.category-grid,.service-grid{grid-template-columns:repeat(3,1fr)}.security-grid,.info-grid,.notice-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr}.page-hero h1{font-size:46px}.content-grid{grid-template-columns:1fr 1fr}}