.experiment-picker{display:flex;gap:8px;max-width:560px;margin:30px auto 0;padding:6px;background:#e9e9ed;border:1px solid #e2e2e7;border-radius:22px}
.experiment-picker>button{flex:1;display:flex;flex-direction:column;gap:4px;align-items:center;justify-content:center;min-height:68px;padding:10px 16px;border:1px solid transparent;border-radius:17px;background:transparent;color:#6e6e73}
.experiment-picker>button>span{font-size:10px;letter-spacing:.08em;font-weight:600}
.experiment-picker>button>strong{font-size:16px;font-weight:600;letter-spacing:-.4px}
.experiment-picker>button[aria-selected=true]{background:white;color:#0066cc;border-color:rgba(0,0,0,.04);box-shadow:0 2px 8px rgba(0,0,0,.05)}
.experiment-picker>button:hover{color:#0066cc}
.experiment-picker+.intro{padding-top:38px;padding-bottom:42px}
@media(max-width:640px){.experiment-picker{margin-top:22px;border-radius:18px;padding:5px}.experiment-picker>button{min-height:64px;padding:10px;border-radius:14px}.experiment-picker>button>strong{font-size:15px}.experiment-picker+.intro{padding-top:30px;padding-bottom:32px}.experiment-picker+.intro h1{font-size:clamp(23px,5.5vw,34px);white-space:nowrap;letter-spacing:-.06em}}