:root{color-scheme:dark;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:#f9fcff;background:#03091a}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;width:100%}
body{background-color:#03091a;position:relative;isolation:isolate}
/* The source homepage uses diffuse teal light on the same navy surface. */
body:before{content:"";position:absolute;z-index:-1;top:113px;left:calc(50% - 106px);width:212px;height:210px;border-radius:50%;background:#00a69e;filter:blur(58px);opacity:.56;pointer-events:none}
.page{width:min(100%,460px);min-height:100svh;margin:auto;padding:44px 27px 42px;display:flex;flex-direction:column;align-items:center}
.brand{display:flex;align-items:center;justify-content:center;gap:9px;font-size:13px;font-weight:700;line-height:1.2;white-space:nowrap}
.brand img{object-fit:contain;flex:none}
.guide{width:100%;text-align:center;padding-top:67px}
.browser-icon{display:block;margin:auto;object-fit:contain;filter:drop-shadow(0 0 18px rgba(0,220,200,.22));border-radius:19px}
.eyebrow{font-size:16px;line-height:22px;letter-spacing:1px;color:#88a4b7;margin:26px 0 20px;display:flex;gap:11px;align-items:center;justify-content:center}
.eyebrow:before,.eyebrow:after{content:"";width:20px;height:1px;background:#5d8191}
h1{font-size:40px;line-height:1.12;letter-spacing:-1.8px;margin:0;font-weight:800}
h1 span{color:#a8ff38;letter-spacing:-1px}
.description{font-size:16px;line-height:1.65;margin:20px -12px 0;color:#e3ebf5}
.actions{margin-top:23px}
button,input{font:inherit}
button{cursor:pointer}
.primary{position:relative;display:flex;align-items:center;justify-content:center;width:100%;min-height:53px;padding:13px 32px;border:0;border-radius:18px;background:#9eff37;color:#020a00;font-size:20px;line-height:1.3;font-weight:800;box-shadow:inset 0 -26px 29px rgba(24,255,0,.82)}
.arrow{font:40px/.5 Arial,sans-serif;margin-left:12px;font-weight:400;transform:translateY(-1px)}
.primary:disabled{cursor:default;opacity:.72}
.primary:disabled .arrow{display:none}
.address-row{margin-top:19px;height:53px;display:flex;align-items:center;padding:8px 8px 8px 14px;border:1px solid #225464;border-radius:15px;background:rgba(13,34,50,.7);gap:6px}
.address-row input{min-width:0;flex:1;border:0;background:transparent;padding:0;outline:none;color:#c3d3e2;font-size:14px;text-overflow:ellipsis;line-height:28px;width:100%}
.address-row button{flex:none;padding:10px 12px;font-size:13px;font-weight:700;line-height:1.25;color:#f1fbff;background:#0c3443;border:1px solid #135263;border-radius:12px;white-space:nowrap}
.address-row button:disabled{opacity:.5;cursor:default}
.helper{margin:14px -4px 0;font-size:13px;line-height:1.6;color:#9ba9be;min-height:42px;overflow-wrap:anywhere}
footer.brand{margin-top:auto;padding-top:40px;font-size:13px}
button:focus-visible,input:focus-visible{outline:2px solid #b1ff63;outline-offset:4px}
button:not(:disabled):hover{filter:brightness(1.08)}
.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){.page{min-height:100svh;padding-top:44px;padding-bottom:40px}.guide{padding-top:64px}footer.brand{padding-top:46px}}
@media(max-width:374px){.page{padding-left:24px;padding-right:24px}h1{font-size:40px}.description{font-size:16px}.primary{font-size:18px}.address-row{padding-left:10px}.address-row button{font-size:12px;padding:10px}.helper{font-size:12px}}
@media(max-height:740px){.page{padding-top:28px;padding-bottom:25px}.guide{padding-top:36px}.browser-icon{width:66px;height:66px}.eyebrow{margin-top:19px;margin-bottom:16px}h1{font-size:40px}.description{margin-top:15px}.actions{margin-top:23px}footer.brand{padding-top:27px}}