:root{color-scheme:dark;font-family:system-ui,sans-serif;color:#edf3fa;background:#101923}*{box-sizing:border-box}body{margin:0;padding:24px}main{max-width:760px;margin:24px auto;padding:28px;background:#182535;border:1px solid #405167;border-radius:14px}h1{font-size:1.8rem;line-height:1.2}h2{font-size:1.2rem;margin-top:28px}p,li,label{line-height:1.55}a{color:#a7d8ff;overflow-wrap:anywhere}.brand{font-weight:700}input[type=tel]{width:100%;font:inherit;padding:12px;border:1px solid #8296aa;border-radius:6px;background:#101923;color:#fff;margin-top:6px}.choice{display:flex;align-items:flex-start;gap:12px;margin:24px 0}.choice input{flex:0 0 auto;width:22px;height:22px;margin:2px 0}button{font:inherit;font-weight:650;background:#7ce0b0;color:#101923;border:0;border-radius:6px;padding:12px 20px;min-height:48px;cursor:pointer}button:disabled{opacity:.5;cursor:default}.notice{padding:14px;border:1px solid #728ca4;border-radius:8px}#sms-phone-help{font-size:.9rem}#sms-result{font-weight:600}*[hidden]{display:none!important}@media(max-width:480px){body{padding:12px}main{padding:20px;margin:8px auto}h1{font-size:1.55rem}}