:root{color-scheme:light;--night:#111a2d;--paper:#f2f5fa;--ink:#1c2840;--muted:#57657b;--cyan:#a7eff9;--blue:#285cd5;--line:#dde4ef;--white:#fff;font-family:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:var(--paper);color:var(--ink);padding-bottom:calc(95px + env(safe-area-inset-bottom));line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #598afa;outline-offset:4px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}.skip{position:absolute;left:12px;top:-100px;z-index:100;background:#fff;padding:12px}.skip:focus{top:8px}.masthead{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:20;background:#111a2df5;color:#fff;border-bottom:1px solid #ffffff16}.brand{font-weight:800;font-size:18px;letter-spacing:-.5px}.masthead nav{display:flex;gap:20px;font-size:12px;color:#d4dded}.masthead nav a{padding:12px 0}.hero{position:relative;isolation:isolate;max-width:1100px;margin:auto;background:var(--night);color:#fff;overflow:hidden}.hero-art{height:405px;position:relative;overflow:hidden}.hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#111a2d00 20%,#111a2d30 58%,var(--night) 100%)}.hero-art img{width:100%;height:auto;min-height:100%;object-fit:cover;object-position:50% 0;display:block}.hero-copy{position:relative;margin-top:-79px;padding:0 24px 33px;max-width:530px}.version{display:inline-block;color:var(--cyan);font-size:13px;font-weight:650}.hero h1{font-size:46px;letter-spacing:1px;line-height:1.25;margin:7px 0 12px;font-weight:900}.intro{color:#c7d3e6;font-size:14px;max-width:29em;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:20px;margin-top:23px}.primary{display:flex;gap:25px;align-items:center;background:var(--cyan);color:#163044;font-size:14px;font-weight:750;padding:12px 20px;border-radius:9px}.primary span{font-size:19px}.platforms{font-size:12px;color:#b1bfd6}.discount{position:absolute;right:20px;top:220px;transform:rotate(-7deg);text-shadow:0 2px 30px #050816b3;color:#fff;line-height:1;pointer-events:none}.discount strong{font-size:68px;font-weight:900;letter-spacing:-5px}.discount>span{font-size:23px;margin-left:7px;font-weight:850}.content{max-width:930px;margin:auto;padding:24px 18px 0}.gift-feature{position:relative;display:flex;align-items:center;justify-content:space-between;overflow:hidden;background:#dceafd;border-radius:15px;padding:23px 24px;color:#193a70}.gift-feature>div{z-index:1}.gift-feature span{font-size:12px;font-weight:650}.gift-feature h2{font-size:20px;line-height:1.2;margin:7px 0 8px}.gift-feature h2 strong{font-size:44px;font-weight:850;letter-spacing:-2px;margin-right:5px}.gift-feature p{font-size:12px;color:#41628b}.gift-feature .feature-symbol{font-size:112px;position:absolute;right:10px;top:-11px;color:#b5cdef;transform:rotate(-13deg)}.gift-section{margin-top:35px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:14px}.section-title h2{font-size:23px;letter-spacing:-.7px;font-weight:850}.section-title p{font-size:12px;color:var(--muted);margin-top:7px}.gift-count{font-size:38px;color:#a2b1ca;font-weight:800;line-height:1}.gift-count small{display:block;font-size:10px;font-weight:500;margin-top:7px;text-align:right}.code-status{font-size:12px;color:var(--muted);margin-top:18px;padding:11px 13px;background:#e8edf5;border-radius:7px}.gift-filters{display:flex;gap:8px;margin:20px 0;overflow:auto;scrollbar-width:none}.gift-filters button{flex-shrink:0;border:1px solid #d8e0ec;background:transparent;color:#52617a;min-height:42px;padding:9px 15px;border-radius:8px;font-size:12px;font-weight:650}.gift-filters [aria-pressed=true]{background:var(--night);color:#fff;border-color:var(--night)}.gift-list{display:grid;gap:12px}.gift{background:#fff;border:1px solid #e0e6f0;border-radius:13px;padding:19px 18px}.gift-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;gap:12px}.gift h3{font-size:17px;font-weight:800}.gift-top span{font-size:11px;color:#637087}.items{margin:0;padding:0;list-style:none;display:grid;gap:5px}.items li{display:flex;justify-content:space-between;align-items:baseline;gap:18px;font-size:13px;color:#516079}.items b{font-weight:700;white-space:nowrap;color:#233657;font-variant-numeric:tabular-nums}.code-row{display:flex;align-items:center;gap:10px;border-top:1px dashed #dce4ef;padding-top:14px;margin-top:15px;min-width:0}.code-row label{position:absolute;clip:rect(0,0,0,0)}.code-row input{border:0;background:#edf3fc;min-width:0;width:100%;padding:10px;color:#214375;border-radius:6px;font-family:ui-monospace,monospace;font-size:14px}.copy-button{flex-shrink:0;min-height:42px;padding:10px 15px;border:0;border-radius:7px;background:var(--blue);color:#fff;font-size:12px;font-weight:700}.pending{font-size:12px;color:#697689;display:flex;gap:7px;align-items:center}.pending:before{content:"";width:5px;height:5px;background:#8e9db4;border-radius:50%}.condition{font-size:12px;color:#57657b;margin-top:9px}.community{margin-top:32px;padding:27px 24px;border-radius:14px;background:#e3ebff;border:1px solid #d0dff9}.community h2{font-size:23px;font-weight:850}.community p{font-size:13px;color:#465d82;margin:9px 0 18px}.community-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.community input{min-width:0;max-width:180px;font-size:18px;font-weight:750;border:0;background:transparent;color:#1e4174;padding:10px 0}.community a{display:inline-block;padding:11px 17px;background:#2454c1;color:#fff;border-radius:7px;font-size:13px;font-weight:700}.notes{margin-top:35px}.notes h2{font-size:21px;margin-bottom:12px}.notes details{padding:15px 0;border-bottom:1px solid var(--line)}.notes summary{cursor:pointer;font-size:14px;font-weight:650;padding:5px 0}.notes details p{font-size:13px;color:var(--muted);line-height:1.9;padding-top:10px}footer{padding:35px 0 28px;color:#607089;font-size:11px}footer strong{font-size:15px;color:#3b4e6c}footer p{margin:6px 0}footer a{display:inline-block;margin-top:7px}.download-bar{position:fixed;bottom:0;z-index:30;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:15px;background:#fffffffa;border-top:1px solid #dce3ef;padding:13px max(20px,calc((100vw - 900px)/2)) calc(13px + env(safe-area-inset-bottom));box-shadow:0 -8px 25px #18325b08}.download-bar>div{min-width:0}.download-bar strong{display:block;font-size:15px}.download-bar span{display:block;font-size:10px;color:var(--muted);white-space:nowrap}.download{flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:16px;min-width:143px;min-height:48px;padding:12px 20px;background:var(--blue);color:#fff;border-radius:10px;font-size:14px;font-weight:750}.download svg{width:19px;height:19px;fill:currentColor}.primary:active,.download:active,.copy-button:active{transform:translateY(1px)}#toast{position:fixed;z-index:60;bottom:110px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100vw - 40px);padding:12px 20px;background:#16253bee;color:#fff;border-radius:9px;font-size:13px;box-shadow:0 8px 30px #0c1a4020}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:700px){.masthead{padding:0 max(30px,calc((100vw - 1036px)/2))}.hero{min-height:550px;display:flex;align-items:center;margin-top:22px;border-radius:20px}.hero-art{position:absolute;right:0;top:0;width:56%;height:100%}.hero-art:after{background:linear-gradient(90deg,var(--night),#111a2d00 75%),linear-gradient(0deg,var(--night),transparent 25%)}.hero-copy{margin:0;padding:50px;width:56%;max-width:590px}.hero h1{font-size:62px}.hero .intro{max-width:25em}.discount{top:auto;right:43px;bottom:40px}.discount strong{font-size:100px}.content{padding-top:30px}.gift-feature{padding:27px 30px}.gift-feature h2 strong{font-size:56px}.gift-feature .feature-symbol{right:50px}.gift-list{grid-template-columns:1fr 1fr}.gift{padding:21px}.gift-section{margin-top:42px}.section-title h2{font-size:28px}.community{padding:34px}.download-bar{gap:40px}.download{min-width:230px}}
@media(max-width:350px){.hero-art{height:355px}.hero-copy{padding-inline:19px}.hero h1{font-size:40px}.discount{top:190px}.discount strong{font-size:60px}.content{padding-inline:14px}.masthead{padding:0 17px}.section-title h2{font-size:21px}.gift{padding:16px}.download{min-width:123px;padding:12px}.download-bar{padding-inline:14px;gap:8px}.download-bar span{font-size:9px}.gift-filters button{padding-inline:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.primary:active,.download:active,.copy-button:active{transform:none}}