:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0f1115;--surface:#181b22;--border:#2a2f3a;--text:#e6e9ef;--muted:#9aa3b2;--accent:#6ea8fe;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;line-height:1.6}.page{max-width:760px;margin:0 auto;padding:3rem 1.25rem 5rem}.hero h1{margin:0 0 .25rem;font-size:2.4rem}.tagline{color:var(--muted);margin-top:0;font-size:1.1rem}.contact{color:var(--muted);font-size:.95rem}.contact p{margin:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin:1.25rem 0;padding:1.25rem 1.5rem}.card h2{color:var(--accent);margin-top:0;font-size:1.3rem}.card h3{margin-bottom:.25rem;font-size:1.05rem}.card ul{padding-left:1.2rem}.card li{margin:.25rem 0}a{color:var(--accent)}.footer{color:var(--muted);text-align:center;margin-top:3rem;font-size:.9rem}.chat-widget{z-index:50;flex-direction:column;align-items:flex-end;gap:.75rem;display:flex;position:fixed;bottom:1.25rem;right:1.25rem}.chat-bubble{border:1px solid var(--border);background:var(--accent);cursor:pointer;border-radius:50%;width:3.25rem;height:3.25rem;font-size:1.4rem;box-shadow:0 4px 16px #0006}.chat-panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;width:min(22rem,100vw - 2.5rem);height:28rem;display:flex;overflow:hidden;box-shadow:0 8px 32px #00000080}.chat-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.6rem .9rem;font-weight:600;display:flex}.chat-header button{color:var(--muted);cursor:pointer;background:0 0;border:none;font-size:1rem}.chat-messages{flex-direction:column;flex:1;gap:.5rem;padding:.9rem;display:flex;overflow-y:auto}.chat-hint{color:var(--muted);font-size:.9rem}.chat-msg{white-space:pre-wrap;border-radius:10px;max-width:85%;padding:.5rem .75rem;font-size:.95rem}.chat-msg-user{background:var(--accent);color:#0b0d12;align-self:flex-end}.chat-msg-assistant{background:var(--bg);border:1px solid var(--border);align-self:flex-start}.chat-form{border-top:1px solid var(--border);gap:.5rem;padding:.6rem;display:flex}.chat-form input{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:8px;flex:1;padding:.5rem .7rem}.chat-form button{background:var(--accent);cursor:pointer;border:none;border-radius:8px;padding:0 .9rem;font-weight:600}.chat-form button:disabled{opacity:.5;cursor:default}