:root{--blue:#064ce5;--blue-hover:#003bb9;--ink:#080f22;--text:#414a5b;--line:#d6dce7;--white:#fff;--max:1280px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:32px}
body{margin:0;background:var(--white);color:var(--ink);font-family:Arial,"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.65}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{display:block;max-width:100%;height:auto}
button,a{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible{outline:3px solid #ea9a17;outline-offset:6px}
.container{width:calc(100% - 112px);max-width:var(--max);margin-inline:auto}
.skip-link{position:fixed;left:20px;top:12px;transform:translateY(-150%);opacity:0;pointer-events:none;padding:10px 20px;background:var(--ink);color:#fff;z-index:10}
.skip-link:focus{transform:none;opacity:1;pointer-events:auto}
.site-header{border-bottom:1px solid var(--line);background:#fff}
.header-inner{min-height:106px;display:flex;align-items:center;justify-content:space-between;gap:36px}
.wordmark{font-size:46px;letter-spacing:-2px;font-weight:900;line-height:1;color:var(--blue);white-space:nowrap}
.wordmark span{font-weight:900;letter-spacing:-1.5px}
.site-nav{display:flex;align-items:center;justify-content:center;gap:58px;margin-left:50px}
.site-nav a{font-size:20px;font-weight:700;line-height:1.5;position:relative;padding-block:12px;white-space:nowrap}
.site-nav a:hover{color:var(--blue)}
.site-nav a[aria-current="location"]{color:var(--blue);text-decoration:underline;text-underline-offset:9px;text-decoration-thickness:2px}
.button{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;font-weight:700;border-radius:14px;line-height:1.2;transition:background-color .15s ease,box-shadow .15s ease;white-space:nowrap}
.button:hover{background:var(--blue-hover);box-shadow:0 5px 14px #064ce51a}
.button:active{background:#002f93}
.header-download{padding:15px 29px;font-size:21px;border-radius:12px}
.menu-toggle{display:none;border:1px solid var(--line);border-radius:7px;background:#fff;padding:8px 12px;color:var(--ink);cursor:pointer}
.hero{background:#fafcff}
.hero-inner{min-height:662px;display:grid;grid-template-columns:.91fr 1.09fr;align-items:center;position:relative}
.hero-copy{padding:45px 0 55px;position:relative;z-index:1}
h1,h2,h3,p{margin:0}
h1{font-size:clamp(60px,8.8vw,112px);font-weight:900;line-height:1.13;letter-spacing:-3px}
.hero-copy p{font-size:25px;color:var(--text);line-height:1.7;margin:25px 0 37px;white-space:nowrap;letter-spacing:.2px}
.hero-download{font-size:31px;padding:20px 54px;border-radius:16px}
.hero-art{display:block;width:calc(100% + 45px);margin-left:-15px;mix-blend-mode:multiply}
.hero-art img{width:100%;height:auto;object-fit:contain}
.section{padding-top:64px;scroll-margin-top:28px}
.section-heading{display:flex;align-items:center;gap:27px;margin-bottom:33px}
h2{font-size:48px;line-height:1.3;letter-spacing:-1.3px;font-weight:900;white-space:nowrap}
.section-heading>span{flex:1;height:1px;background:#b8c4d9}
.game-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:64px}
.game{min-height:300px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:12px;padding-block:23px}
.game:nth-child(-n+2){border-bottom:1px solid var(--line)}
.game h3{display:flex;align-items:baseline;gap:15px;font-size:31px;line-height:1.4;font-weight:800;white-space:nowrap;letter-spacing:-.6px}
.game-number{color:var(--blue);font-size:34px;font-weight:800;letter-spacing:0}
.game-copy p{font-size:18px;line-height:1.85;color:var(--text);margin-top:19px;max-width:260px}
.game img{width:100%;object-fit:contain}
.other-games{display:flex;gap:26px;padding:24px 0 0;margin-top:7px;border-top:1px solid var(--line);font-size:17px;color:var(--text)}
.other-games strong{font-weight:700;color:var(--ink)}
.features{padding-top:73px}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-top:43px}
.feature-grid article+article{border-left:1px solid #bec8d9;padding-left:64px}
.feature-grid h3{font-size:30px;line-height:1.45;font-weight:800;letter-spacing:-.7px}
.feature-grid p{font-size:19px;line-height:1.9;color:var(--text);max-width:500px;margin-top:12px}
.information{padding-top:76px;padding-bottom:53px}
.software-details{display:grid;grid-template-columns:.8fr .9fr 1.3fr;margin:47px 0 0}
.software-details>div{padding-inline:52px;border-left:1px solid #bec8d9}
.software-details>div:first-child{padding-left:0;border-left:0}
.software-details dt{font-size:21px;line-height:1.5;color:var(--text);margin-bottom:7px}
.software-details dd{font-size:43px;line-height:1.3;letter-spacing:-1px;font-weight:800;color:var(--blue);margin:0;white-space:nowrap}
.software-details dd span{font-size:.82em;margin-left:3px}
.site-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:25px;padding-bottom:27px;font-size:14px;color:#586376}
.footer-brand{font-size:19px;font-weight:800;color:var(--ink)}
@media(min-width:1600px){.hero-inner{min-height:700px}}
@media(max-width:1150px){.container{width:calc(100% - 72px)}.header-inner{min-height:80px;gap:22px}.wordmark{font-size:43px}.site-nav{gap:35px;margin-left:0}.site-nav a{font-size:19px}.header-download{font-size:20px;padding:13px 25px}.hero-inner{min-height:475px}.hero-copy{padding:40px 0 45px}.hero-copy p{font-size:24px;letter-spacing:-.3px;margin:22px 0 32px}.hero-download{font-size:29px;padding:18px 48px}.hero-art{width:calc(100% + 25px);margin-left:0}.game-grid{column-gap:44px}.game{min-height:245px;gap:6px}.game h3{font-size:29px;gap:12px}.game-number{font-size:33px}.game-copy p{font-size:17px}.section{padding-top:45px}h2{font-size:45px}.feature-grid{gap:44px}.feature-grid article+article{padding-left:44px}.feature-grid h3{font-size:28px}.feature-grid p{font-size:18px}.software-details>div{padding-inline:32px}.software-details dd{font-size:38px}}
@media(max-width:760px){.container{width:calc(100% - 40px)}.header-inner{min-height:78px;gap:14px;flex-wrap:wrap;padding-block:16px}.wordmark{font-size:31px;margin-right:auto}.header-download{font-size:15px;padding:11px 16px;border-radius:8px;order:2}.menu-toggle{order:1;font-size:14px}.site-nav{order:3;flex-basis:100%;justify-content:flex-start;gap:25px;margin:0;padding-top:6px}.site-nav a{font-size:15px;padding-block:8px}.js-ready .menu-toggle{display:block}.js-ready .site-nav{display:none}.js-ready .site-nav.is-open{display:flex}.hero-inner{min-height:0;grid-template-columns:1fr;padding-top:39px}.hero-copy{padding:0;z-index:1}.hero-copy h1{font-size:64px;line-height:1.1;letter-spacing:-2px}.hero-copy p{font-size:16px;margin:21px 0 24px;white-space:normal;letter-spacing:0}.hero-download{font-size:21px;padding:15px 36px;border-radius:10px}.hero-art{width:100%;max-width:520px;justify-self:center;margin:8px 0 12px}.hero-art img{width:100%;height:auto}.section{padding-top:43px}.section-heading{gap:18px;margin-bottom:15px}h2{font-size:31px;letter-spacing:-.8px}.game-grid{grid-template-columns:1fr;gap:0}.game{min-height:213px;grid-template-columns:1.1fr .9fr;gap:12px;padding-block:22px}.game:nth-child(-n+3){border-bottom:1px solid var(--line)}.game h3{font-size:25px;gap:11px;letter-spacing:-.5px}.game-number{font-size:28px}.game-copy p{font-size:15px;line-height:1.85;margin-top:12px;max-width:240px}.game img{max-width:205px;justify-self:end}.other-games{padding-top:19px;margin-top:0;gap:18px;font-size:14px}.features{padding-top:43px}.feature-grid{grid-template-columns:1fr;gap:26px;margin-top:27px}.feature-grid h3{font-size:24px}.feature-grid p{font-size:16px;margin-top:8px;max-width:100%}.feature-grid article+article{padding-left:0;padding-top:25px;border-left:0;border-top:1px solid var(--line)}.information{padding-top:46px;padding-bottom:36px}.software-details{grid-template-columns:1fr 1fr;row-gap:26px;margin-top:28px}.software-details>div{padding-inline:20px}.software-details>div:last-child{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:22px 0 0}.software-details dt{font-size:16px}.software-details dd{font-size:32px}.software-details>div:last-child dd{font-size:31px}.site-footer{padding-block:22px;font-size:13px}}
@media(max-width:360px){.container{width:calc(100% - 32px)}.wordmark{font-size:27px}.header-inner{gap:10px}.header-download{padding:10px 12px}.menu-toggle{padding:6px 9px}.hero-copy h1{font-size:57px}.hero-copy p{font-size:15px}.game h3{font-size:23px}.game-copy p{font-size:14px}.game{gap:6px}h2{font-size:28px}}
@media(min-width:761px){.section-heading{margin-bottom:25px}.game{min-height:225px;overflow:hidden;padding-block:16px}.game img{width:100%;height:190px;object-fit:contain;transform:scale(1.16);justify-self:center}.feature-grid{margin-top:8px}.software-details{margin-top:20px}}
@media(max-width:760px){.menu-toggle,.header-download,.site-nav a{min-height:44px}.menu-toggle{padding-block:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}