:root{--primary:rgb(213,5,5);--primary-dark:#b30000;--text:#1f1f1f;--muted:#666;--light:#f6f6f6;--line:#e9e9e9;--deep:#2d2d2d;--white:#fff;--radius:18px;--shadow:0 14px 35px rgba(0,0,0,.08)}
*{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;color:var(--text);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{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 6px 18px rgba(0,0,0,.04)}.mobile-top{height:62px;display:grid;grid-template-columns:54px 1fr 82px;align-items:center;padding:0 12px;background:#fff}.menu-toggle{width:42px;height:42px;border:0;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border-radius:12px}.menu-toggle span{width:22px;height:2px;background:#222;border-radius:2px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;width:auto;object-fit:contain}.top-action{display:inline-flex;align-items:center;justify-content:center;min-width:68px;height:38px;padding:0 18px;border-radius:999px;background:var(--primary);color:#fff;font-weight:700;box-shadow:0 8px 18px rgba(213,5,5,.2);white-space:nowrap}.top-action:hover,.main-btn:hover{background:var(--primary-dark);transform:translateY(-1px)}.mobile-nav{display:none;padding:8px 16px 16px;background:#fff;border-top:1px solid var(--line)}.mobile-nav.show{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mobile-nav a{padding:12px 14px;border-radius:12px;background:#f8f8f8;color:#333;font-weight:600}.mobile-nav a.active{color:var(--primary);background:#fff3f3}.desktop-top{display:none}.page-main{background:#fff}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 26px;border-radius:999px;background:var(--primary);color:#fff;font-weight:800;box-shadow:0 12px 24px rgba(213,5,5,.22);transition:.2s}.section{padding:56px 0}.section-gray{background:var(--light)}.section-title{margin:0 0 14px;font-size:28px;line-height:1.25;color:#111}.section-lead{margin:0 0 28px;color:#555;font-size:16px;max-width:850px}.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#fff6f6 100%);padding:46px 0 40px}.hero-grid{display:grid;gap:30px;align-items:center}.hero h1{font-size:34px;line-height:1.18;margin:0 0 18px;color:#111;letter-spacing:-.5px}.hero p{margin:0 0 22px;color:#444;font-size:16px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px}.hero-tags span{display:inline-flex;padding:8px 13px;border:1px solid #ffd0d0;border-radius:999px;background:#fff;color:var(--primary);font-weight:700;font-size:13px}.hero-visual{position:relative}.hero-visual img{border-radius:26px;box-shadow:var(--shadow);border:1px solid rgba(213,5,5,.08)}.floating-score{position:absolute;left:14px;bottom:14px;width:min(300px,calc(100% - 28px));border-radius:18px;background:rgba(255,255,255,.94);box-shadow:0 12px 30px rgba(0,0,0,.12);padding:14px;border:1px solid #fff}.floating-score strong{color:var(--primary);display:block;margin-bottom:4px}.grid{display:grid;gap:18px}.category-grid{grid-template-columns:1fr}.sports-card,.service-card,.info-card,.faq-item,.data-card,.security-card,.notice-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 10px 24px rgba(0,0,0,.045)}.sports-card h3,.service-card h3,.info-card h3,.data-card h3,.security-card h3,.notice-card h3{margin:0 0 10px;font-size:20px;color:#151515}.sports-card p,.service-card p,.info-card p,.data-card p,.security-card p,.notice-card p{margin:0;color:#555}.card-link{display:inline-flex;margin-top:16px;color:var(--primary);font-weight:800}.service-card .label{display:inline-flex;margin-bottom:12px;padding:4px 10px;border-radius:999px;background:#fff0f0;color:var(--primary);font-size:12px;font-weight:800}.split{display:grid;gap:26px;align-items:center}.split img{border-radius:24px;box-shadow:var(--shadow);border:1px solid var(--line)}.feature-list{display:grid;gap:14px;margin-top:22px}.feature-item{display:grid;grid-template-columns:32px 1fr;gap:12px;align-items:flex-start}.feature-num{width:32px;height:32px;border-radius:50%;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.feature-item h4{margin:0 0 4px;font-size:16px}.feature-item p{margin:0;color:#555}.score-panel{display:grid;gap:14px}.score-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px}.score-teams{font-weight:800}.status{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:#fff0f0;color:var(--primary);font-weight:800;font-size:12px}.data-panel{display:grid;gap:18px;margin-top:22px}.app-showcase{background:linear-gradient(180deg,#fff,#fff7f7)}.app-box{display:grid;gap:24px;align-items:center;background:#fff;border:1px solid #ffe3e3;border-radius:28px;padding:24px;box-shadow:var(--shadow)}.two-col{display:grid;gap:20px}.info-list{display:grid;gap:16px}.info-item{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}.info-item h4{margin:0 0 6px;color:#111}.info-item p{margin:0;color:#555}.security-grid{display:grid;gap:18px}.responsible{background:#fff7f7;border-top:1px solid #ffe2e2;border-bottom:1px solid #ffe2e2}.responsible-box{border:1px solid #ffd4d4;background:#fff;border-radius:24px;padding:24px;box-shadow:0 12px 26px rgba(213,5,5,.06)}.faq-list{display:grid;gap:14px}.faq-item h3{margin:0 0 8px;font-size:18px}.faq-item p{margin:0;color:#555}.cta{padding:52px 0;background:var(--primary);color:#fff;text-align:center}.cta h2{margin:0 0 12px;font-size:28px}.cta p{margin:0 auto 22px;max-width:760px;color:#ffe9e9}.cta .main-btn{background:#fff;color:var(--primary);box-shadow:none}.page-hero{padding:52px 0;background:linear-gradient(180deg,#fff 0%,#f7f7f7 100%)}.page-hero h1{font-size:34px;line-height:1.2;margin:0 0 16px;color:#111}.page-hero p{margin:0;color:#4d4d4d;max-width:880px}.content-block{padding:42px 0}.content-grid{display:grid;gap:20px}.content-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 10px 24px rgba(0,0,0,.04)}.content-card h2{margin:0 0 12px;font-size:22px}.content-card p{margin:0 0 12px;color:#555}.point-list{display:grid;gap:12px;margin:18px 0 0;padding:0;list-style:none}.point-list li{position:relative;padding-left:24px;color:#555}.point-list li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--primary)}.notice-list{display:grid;gap:12px;margin-top:18px}.notice-list div{padding:15px 16px;border-radius:14px;background:#f8f8f8;border:1px solid var(--line);color:#555}.related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.related-links a{display:inline-flex;padding:9px 13px;border:1px solid #ffd0d0;border-radius:999px;color:var(--primary);background:#fff;font-weight:700}.steps{counter-reset:step;display:grid;gap:14px;margin-top:22px}.step{counter-increment:step;display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:flex-start;padding:16px;border:1px solid var(--line);border-radius:16px;background:#fff}.step:before{content:counter(step);width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;font-weight:900}.site-footer{background:#202020;color:#eee;padding-top:44px}.footer-grid{display:grid;gap:28px}.footer-brand img{height:38px;width:auto;margin-bottom:14px}.footer-brand p{color:#cfcfcf;margin:0}.footer-col{display:grid;gap:9px;align-content:start}.footer-col h3{margin:0 0 8px;color:#fff;font-size:17px}.footer-col a{color:#cfcfcf}.footer-col a:hover{color:#fff}.footer-bottom{margin-top:32px;border-top:1px solid rgba(255,255,255,.1);padding:18px 16px;text-align:center;color:#cfcfcf;font-size:14px}.table-like{display:grid;gap:10px;margin-top:20px}.table-row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:#fff}.table-row strong{color:#111}.table-row span{color:#555}.small-note{font-size:14px;color:#777;margin-top:16px}.image-strip{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.image-strip img{border-radius:18px;border:1px solid var(--line)}
@media (min-width:640px){.category-grid{grid-template-columns:repeat(2,1fr)}.data-panel{grid-template-columns:repeat(3,1fr)}.security-grid{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
@media (min-width:960px){.mobile-top,.mobile-nav{display:none}.desktop-top{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.desktop-logo img{height:42px;width:auto}.desktop-nav{display:flex;align-items:center;gap:22px;white-space:nowrap}.desktop-nav a{font-weight:700;color:#333;padding:24px 0;position:relative}.desktop-nav a.active,.desktop-nav a:hover{color:var(--primary)}.desktop-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:17px;height:3px;background:var(--primary);border-radius:3px}.desktop-actions{display:flex;align-items:center;gap:18px}.search-icon{width:22px;height:22px;border:2px solid #333;border-radius:50%;position:relative;display:inline-block}.search-icon:after{content:"";position:absolute;width:8px;height:2px;background:#333;right:-6px;bottom:-3px;transform:rotate(45deg);border-radius:2px}.hero{padding:76px 0 66px}.hero-grid{grid-template-columns:1.02fr .98fr}.hero h1{font-size:52px}.section{padding:76px 0}.section-title{font-size:36px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.split{grid-template-columns:1fr 1fr}.feature-list{grid-template-columns:1fr 1fr}.app-box{grid-template-columns:1fr .85fr;padding:38px}.two-col{grid-template-columns:1fr 1fr}.security-grid{grid-template-columns:repeat(3,1fr)}.page-hero{padding:76px 0}.page-hero h1{font-size:46px}.content-block{padding:66px 0}.footer-grid{grid-template-columns:1.6fr .8fr .8fr .8fr}.score-panel{grid-template-columns:1fr}.table-row{grid-template-columns:1.2fr 1fr auto}.image-strip{grid-template-columns:1fr 1fr 1fr}}
@media (max-width:360px){.mobile-top{grid-template-columns:48px 1fr 72px;padding:0 8px}.top-action{min-width:60px;padding:0 12px}.hero h1,.page-hero h1{font-size:29px}.section-title{font-size:25px}}