.chat{cursor:text;flex-direction:column;flex:1;justify-content:center;display:flex}.chat-line{min-height:24px;padding:1px 0}.chat-line+.chat-line--break{margin-top:12px}.chat-text{font-size:.95rem;line-height:1.5}.chat-text--agent{color:var(--accent)}.chat-text--operator{color:var(--text-bright)}.chat-text--draft{color:var(--text)}.chat-hidden-input{opacity:0;width:0;height:0;position:absolute;left:-9999px}.cursor{vertical-align:baseline;width:8px;height:1em;display:inline-block;position:relative;top:.12em}.cursor--agent{background:var(--accent)}.cursor--operator{background:var(--text-bright)}.cursor--blink{animation:1s step-end infinite blink}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}:root{--bg:#0b0a09;--surface:#17160f;--border:#2a2518;--text:#c8c4b8;--text-muted:#6b6456;--text-bright:#eae6d9;--accent:#d4a843;--accent-dim:#d4a84321}*,:before,:after{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,-apple-system,sans-serif;line-height:1.6}.canvas{flex-direction:column;max-width:720px;min-height:100vh;margin:0 auto;padding:48px 24px;display:flex}.canvas-header{justify-content:space-between;align-items:flex-start;margin-bottom:48px;display:flex}.canvas-header .logo{margin-bottom:0}.header-left,.header-right{flex-direction:column;gap:4px;display:flex}.header-right{align-items:flex-end}.header-detail{letter-spacing:.04em;color:var(--text-muted);font-family:JetBrains Mono,monospace;font-size:.75rem}.logo{letter-spacing:.3em;text-transform:uppercase;color:var(--accent);margin-bottom:48px;font-family:JetBrains Mono,monospace;font-size:.85rem}.welcome h1{color:var(--text-bright);margin-bottom:8px;font-size:1.4rem;font-weight:500}.welcome p{color:var(--text-muted);margin-bottom:32px;font-size:.9rem}.btn{letter-spacing:.04em;cursor:pointer;text-align:center;border:none;border-radius:2px;width:100%;padding:14px 32px;font-size:.95rem;font-weight:500;text-decoration:none;transition:background .2s,box-shadow .2s;display:block}.btn-primary{background:var(--accent);color:var(--bg)}.btn-primary:hover{box-shadow:0 0 30px #d4a84340}.link-button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:.7rem}.link-button:hover{color:#c44}