:root{color-scheme:dark;--bg:#080909;--ink:#e8e7e2;--muted:#777a77;--line:#282b29;--accent:#c6d7b3;font-family:Consolas,'Courier New',monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);min-height:100svh;display:flex;flex-direction:column}body:before{content:'';position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at 50% 42%,#1a21191c,transparent 62%)}header,footer{display:flex;align-items:center;justify-content:space-between;position:relative;margin:0 48px}header{height:100px;border-bottom:1px solid #1c1f1d}.brand{font:700 28px Arial,sans-serif;letter-spacing:-3px}.brand-slash{color:var(--accent);padding-left:6px}.classification,.connection,footer{font-size:10px;letter-spacing:1.7px}.classification{color:#90928c}.connection{color:var(--muted);display:flex;gap:10px;align-items:center}.connection i{width:5px;height:5px;background:var(--accent);border-radius:50%;box-shadow:0 0 9px #c6d7b330}main{flex:1;display:grid;place-items:center;padding:70px 24px;position:relative}#gate{width:min(100%,440px);text-align:center}.seal{width:52px;margin:0 auto 36px;color:#9ba78e}.seal svg{width:100%;stroke:currentColor;stroke-width:1}.eyebrow{font-size:10px;letter-spacing:2.4px;color:var(--muted);line-height:1.7;margin:0 0 21px}h1{font-family:Arial,Helvetica,sans-serif;font-size:clamp(32px,5vw,44px);line-height:1.14;font-weight:400;letter-spacing:-1.7px;margin:0 0 18px}.intro{font:13px/1.7 Arial,sans-serif;color:#92948e;margin:0 0 38px}.input-row{display:flex;border:1px solid #3b3f39;border-radius:2px;transition:border-color .2s,background .2s;background:#0d0f0d}.input-row:focus-within{border-color:#a9b89b;background:#10130f}input{font:16px Consolas,'Courier New',monospace;letter-spacing:5px;width:100%;min-width:0;padding:21px 20px;color:var(--ink);border:0;background:transparent;border-radius:0;outline:none}input::placeholder{font-size:10px;letter-spacing:2px;color:#7b8077}button{font:inherit;cursor:pointer}button:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.input-row button{display:grid;place-items:center;flex:0 0 63px;border:0;border-left:1px solid var(--line);color:var(--accent);background:transparent;transition:background .2s}.input-row button:hover{background:#b9cda310}.input-row button svg{width:23px;stroke:currentColor;stroke-width:1.3}.input-row button:disabled{cursor:wait;opacity:.5}#feedback{min-height:20px;font-size:10px;letter-spacing:1px;margin:15px 0 0;line-height:1.6;color:var(--muted)}.invalid .input-row{border-color:#a86359;animation:shake .3s}.invalid #feedback{color:#cf9487}footer{height:73px;border-top:1px solid #1c1f1d;color:#62685f;font-size:9px;letter-spacing:1.6px}#message{width:min(100%,580px);outline:0}#message[hidden]{display:none}.granted{color:var(--accent)}.granted span{margin-right:10px}.message-rule{height:1px;background:var(--line);margin:28px 0 36px}.document-label{font-size:9px;letter-spacing:1.7px;color:var(--muted);margin-bottom:20px}#message h1{max-width:530px;font-size:clamp(35px,5vw,52px);line-height:1.12}#message-body{font:16px/1.9 Arial,sans-serif;white-space:pre-wrap;color:#b7bbb2;margin:29px 0 36px}#signature{font-size:10px;letter-spacing:2px;color:#87907d}#relock{background:none;color:#81887a;border:0;border-bottom:1px solid #343a2f;padding:12px 0;font-size:9px;letter-spacing:1.5px;margin-top:32px}#relock:hover{color:var(--ink)}#relock span{padding-left:18px}.shutter{position:fixed;top:0;bottom:0;width:50%;z-index:5;background:#111410;pointer-events:none;opacity:0}.shutter-left{left:0;border-right:1px solid #a5b49a33}.shutter-right{right:0}.opening .shutter{animation:open .95s cubic-bezier(.7,0,.2,1) forwards}.opening .shutter-right{--direction:1}.opening .shutter-left{--direction:-1}.revealed #message{animation:appear 1s ease both}.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}@keyframes open{0%,22%{opacity:1;transform:translateX(0)}99%{opacity:1}100%{opacity:0;transform:translateX(calc(var(--direction)*100%))}}@keyframes appear{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes shake{25%,75%{transform:translateX(-4px)}50%{transform:translateX(4px)}}@media(max-width:600px){header,footer{margin:0 22px}header{height:78px}.classification{display:none}.connection{font-size:9px;letter-spacing:1px}main{padding:55px 25px}footer{height:66px;font-size:8px}#footer-state{display:none}.seal{margin-bottom:30px}input{padding-left:16px}input::placeholder{font-size:9px;letter-spacing:1.4px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition:none!important}}

[hidden]{display:none!important}#next-level{display:flex;align-items:center;justify-content:space-between;gap:35px;background:#c6d7b3;color:#10130e;border:1px solid #c6d7b3;border-radius:2px;padding:17px 20px;font-size:10px;letter-spacing:1.6px;margin-top:34px;min-width:235px}#next-level:hover{background:#d9e6cb}#relock{display:block;margin-top:18px}@media(max-width:600px){header{justify-content:flex-end}}

#balint-row{margin-top:12px}#code{min-height:61px}#gate .intro{max-width:330px;margin-left:auto;margin-right:auto}

#attempt-counter{color:#8b9580;font-size:11px;letter-spacing:3px;text-align:right;margin:14px 0 0}#attempt-counter:not([hidden])+#feedback{margin-top:8px}

#sound-toggle{border:1px solid #343c2d;border-radius:2px;background:transparent;color:#8b9580;font:inherit;letter-spacing:1.5px;padding:9px 12px}#sound-toggle:hover{color:#e8e7e2;border-color:#8b9580}#sound-toggle[aria-pressed=true]{color:#c6d7b3}#sound-toggle:disabled{opacity:.4;cursor:default}