:root{--bg:#07080c;--ink:#e9e7e1;--muted:#8a8a93;--line:#22232b;--c1:#ff5a36;--c2:#3ad1c6;--c3:#f2c14e;--c4:#8b7cff;--c5:#ff4f9a;--c6:#5bd36b;--c7:#4f8cff}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif}
.viz{position:relative;overflow:hidden;border-radius:14px;background:#0b0c12;border:1px solid var(--line)}
.viz canvas{display:block;width:100%;height:100%}
.viz-btn{font:500 12px Inter,system-ui,sans-serif;color:var(--ink);background:rgba(20,21,28,.85);border:1px solid #33343d;border-radius:999px;padding:5px 11px;cursor:pointer;backdrop-filter:blur(6px)}
.viz-btn:hover{border-color:var(--c3)}