.sdm-workspace.participant-workspace{max-width:1060px;width:calc(100% - 32px);margin:40px auto 64px;padding:0;font:16px/1.65 Arial,sans-serif;color:#253044}
.participant-workspace *{box-sizing:border-box}
.participant-workspace .sdm-nav{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.participant-workspace a{color:#a72732;font-weight:600}
.participant-workspace .sdm-nav a{padding:8px 16px;border:1px solid #eadcdf;border-radius:24px;background:#fff}
.participant-workspace .sdm-panel{border:1px solid #eadfe1;border-radius:20px;padding:36px;box-shadow:0 12px 40px #39232b0a;background:#fff}
.sdm-participant-form h1{font:700 clamp(25px,3vw,36px)/1.25 Arial,sans-serif;color:#922430;margin:0 0 14px}
.sdm-participant-form h2{font:700 20px/1.4 Arial,sans-serif;color:#922430;margin:30px 0 16px;padding-top:24px;border-top:1px solid #eee3e5}
.sdm-participant-form p{font:inherit;color:#5d6776;margin:10px 0 20px}
.sdm-participant-form .notice{padding:20px 24px;background:#fff5f5;border-left:4px solid #a72732;border-radius:10px;margin:22px 0}
.sdm-participant-form .notice p{margin:8px 0}
.sdm-participant-form label{display:block;font:600 14px/1.5 Arial,sans-serif;margin:16px 0;color:#344054;min-width:0}
.sdm-participant-form input,.sdm-participant-form select{display:block;width:100%;min-height:48px;padding:12px 14px;border:1px solid #d4d8df;border-radius:9px;background:#fff;color:#253044;font:400 15px/1.5 Arial,sans-serif;margin-top:8px}
.sdm-participant-form input:focus,.sdm-participant-form select:focus{outline:3px solid #a7273220;border-color:#a72732}
.sdm-participant-form button{font:600 15px/1.4 Arial,sans-serif;padding:14px 24px;background:#a72732;color:#fff;border:0;border-radius:9px;cursor:pointer}
.sdm-participant-form button:hover{background:#851e28}
.participant-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}
.participant-submit{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid #eee3e5;padding-top:24px;margin-top:24px}
.participant-submit p{margin:0;font-size:14px}
.participant-workspace .sdm-alert{padding:16px 24px;background:#fff5f5;border:1px solid #eac8ce;border-radius:10px;margin-bottom:20px;color:#922430}
.participant-error{display:block;color:#b42318;font-size:13px;margin-top:6px}
.sdm-participant-form [aria-invalid=true]{border-color:#b42318}
@media(max-width:640px){.participant-workspace .sdm-panel{padding:22px 18px}.participant-grid{grid-template-columns:1fr}.participant-submit{align-items:stretch;flex-direction:column}.sdm-workspace.participant-workspace{margin-top:24px}.sdm-participant-form .notice{padding:16px}}