*{box-sizing:border-box}html,body{margin:0;background:#0b0d10;color:#e7eaee;font:16px/1.55 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
main{max-width:720px;margin:0 auto;padding:20px 18px 40px}
header{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}
.brand{color:#e7eaee;text-decoration:none;font-weight:800;letter-spacing:.5px}
.hire{color:#06121d;background:#7cc4ff;text-decoration:none;font-weight:700;padding:6px 14px;border-radius:9px}
h1{margin:0 0 6px;font-size:30px}.lede{color:#aab3bf;margin:0 0 18px}
#chat{height:min(640px,calc(100vh - 230px));min-height:420px}
.small{color:#77818e;font-size:12.5px;margin-top:12px}