:root{--bg:#0d0e0f;--surf:#131516;--surf2:#1c1f22;--b:#2a2e33;--b2:#3a3f46;--gold:#c8a84b;--gd:#8b6914;--txt:#e8e4dc;--txt2:#c4c0b6;--mute:#8a8a80;--green:#5a9e6e;--red:#c05050}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Barlow,sans-serif;background:var(--bg);color:var(--txt);min-height:100vh}header{height:64px;padding:8px 18px;display:flex;align-items:center;gap:12px;background:var(--surf);border-bottom:2px solid var(--gd);position:sticky;top:0;z-index:5}.logo{width:46px;height:46px;border-radius:50%}.sep{height:30px;width:1px;background:var(--b2)}.title{font:700 17px Rajdhani,sans-serif;letter-spacing:2px;text-transform:uppercase}.sub,.tag,h2,label,.correction span{font-family:"Share Tech Mono",monospace}.sub{font-size:9px;color:var(--gold);letter-spacing:2px}.back{margin-left:auto;color:var(--gold);border:1px solid var(--gd);padding:7px 11px;text-decoration:none;font:600 12px Rajdhani,sans-serif;text-transform:uppercase}main{width:min(1050px,100%);margin:auto;padding:30px 18px 60px}.hero{text-align:center;margin-bottom:25px}.tag{display:inline-block;color:var(--gold);background:#2a2000;border:1px solid var(--gd);padding:4px 13px;font-size:9px;letter-spacing:3px}.hero h1{font:700 clamp(30px,6vw,48px) Rajdhani,sans-serif;text-transform:uppercase;letter-spacing:2px;margin:11px 0 4px}.hero p{color:var(--txt2);font-size:14px}.layout{display:grid;grid-template-columns:1fr 1fr;gap:14px}.panel{background:var(--surf);border:1px solid var(--b);padding:22px}.panel h2{font-size:10px;color:var(--gold);letter-spacing:3px;margin:2px 0 15px}.inputs h2:nth-of-type(2){margin-top:24px;padding-top:20px;border-top:1px solid var(--b)}label{display:block;color:var(--mute);font-size:9px;letter-spacing:1px;text-transform:uppercase;margin-bottom:13px}.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.input-unit{display:flex;align-items:center;background:var(--surf2);border:1px solid var(--b2);margin-top:7px}.input-unit input,select{width:100%;background:var(--surf2);border:1px solid var(--b2);color:var(--txt);padding:12px;outline:none;font:600 17px Rajdhani,sans-serif}label>select{margin-top:7px}.input-unit input{border:0}.input-unit span{color:var(--gold);padding-right:12px;font:600 13px Rajdhani,sans-serif}button{width:100%;border:0;background:var(--gold);color:#0d0e0f;padding:15px;cursor:pointer;font:700 17px Rajdhani,sans-serif;letter-spacing:2px;text-transform:uppercase}.target{width:230px;aspect-ratio:1;border:1px solid var(--b2);border-radius:50%;margin:0 auto 22px;position:relative;background:repeating-radial-gradient(circle,transparent 0 27px,var(--b) 28px 29px)}.cross{position:absolute;background:var(--b2)}.cross.h{height:1px;width:100%;top:50%}.cross.v{width:1px;height:100%;left:50%}.aim{position:absolute;width:12px;height:12px;border:2px solid var(--gold);border-radius:50%;left:calc(50% - 6px);top:calc(50% - 6px)}.hit{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--red);left:70%;top:62%;box-shadow:0 0 0 5px rgba(192,80,80,.18);transition:.3s}.corrections{display:grid;grid-template-columns:1fr 1fr;gap:9px}.correction{background:var(--surf2);border:1px solid var(--b);padding:15px;text-align:center}.correction span{display:block;color:var(--mute);font-size:8px;letter-spacing:1px}.correction strong{display:block;color:var(--gold);font:700 31px Rajdhani,sans-serif;margin-top:4px}.correction em{color:var(--txt2);font-style:normal;font-size:12px}.summary{margin-top:10px;padding:12px;border-left:2px solid var(--gold);background:#181712;color:var(--txt2);font-size:12px;line-height:1.5}.notice{margin-top:14px;background:var(--surf);border:1px solid var(--b);padding:16px;color:var(--mute);font-size:12px;line-height:1.6}.notice strong{color:var(--gold)}@media(max-width:720px){.layout{grid-template-columns:1fr}.back{font-size:0}.back:after{content:"⌂";font-size:18px}.panel{padding:17px}.target{width:200px}}@media(max-width:400px){.row,.corrections{grid-template-columns:1fr}}