:root{--bg: #000;--card: #0e0e0e;--border: #222;--text: #f2f2f2;--muted: #8a8a8a;--dim: #565656;--red: #f87171;--green: #4ade80;--font: "Lexend", ui-sans-serif, system-ui, sans-serif;--mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased}button,input{font:inherit;color:inherit}.sky{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;overflow:hidden}.sky canvas{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.5}.gate{position:relative;min-height:100%;display:grid;place-items:center;padding:24px 16px}.gate-box{position:relative;z-index:1;width:100%;max-width:360px;display:flex;flex-direction:column;align-items:center;text-align:center}.gate-mark{color:var(--text);margin-bottom:18px}.gate-word{margin:0;font-family:var(--mono);font-weight:600;font-size:34px;letter-spacing:-.04em;font-variant-numeric:slashed-zero}.gate-sub{margin:10px 0 0;color:#bdbdbd;font-size:15px}.gate-note{margin:6px 0 26px;color:var(--dim);font-size:12.5px}.gate-form{width:100%;display:flex;gap:8px}.gate-form input{flex:1;min-width:0;height:44px;padding:0 14px;border:1px solid var(--border);border-radius:8px;background:var(--card);outline:0;font-size:14px;letter-spacing:.02em}.gate-form input::placeholder{color:var(--dim)}.gate-form input:focus{border-color:#444}.gate-form input.bad{border-color:var(--red);animation:shake .3s}.gate-form button{height:44px;padding:0 18px;border:0;border-radius:8px;background:var(--text);color:#000;font-weight:600;font-size:14px;cursor:pointer}.gate-form button:disabled{opacity:.35;cursor:default}.gate-msg{min-height:20px;margin:12px 0 0;font-size:13px;color:var(--muted)}.gate-msg-bad,.gate-msg-error{color:var(--red)}.gate-msg-ok{color:var(--green)}@keyframes shake{25%{transform:translate(-4px)}75%{transform:translate(4px)}}