.participant-auth{--pa-blue:#2563eb;--pa-ink:#0f172a;--pa-muted:#64748b;--pa-line:#dbe5f2;width:min(1120px,100%);margin:0 auto;padding:18px 0 48px}.participant-auth-shell{min-height:540px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(390px,.75fr);overflow:hidden;border:1px solid var(--pa-line);border-radius:10px;background:#fff;box-shadow:0 16px 42px rgba(30,64,175,.09)}.participant-auth-hero{padding:54px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(135deg,#123b8f 0%,#2563eb 55%,#6547d7 100%);color:#fff}.participant-auth-brand{display:flex;align-items:center;gap:10px;color:#dbeafe;font-size:11px;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.participant-auth-brand i{width:36px;height:36px;display:grid;place-items:center;border-radius:8px;background:rgba(255,255,255,.14);color:#fff;font-size:15px}.participant-auth-hero h1{max-width:570px;margin:24px 0 10px;color:#fff;font-size:clamp(34px,4vw,50px);line-height:1.03;letter-spacing:-.05em}.participant-auth-hero p{max-width:560px;margin:0;color:#e9efff;font-size:14px;line-height:1.6}.participant-auth-benefits{margin:28px 0 0;padding:0;display:grid;gap:10px;list-style:none;color:#eff6ff;font-size:12px}.participant-auth-benefits i{width:20px;color:#bfdbfe}.participant-auth-note{color:#c7d2fe;font-size:10px}.participant-auth-panel{padding:42px;display:flex;align-items:center}.participant-auth-card{width:100%;max-width:430px;margin:auto}.participant-auth-kicker{display:block;margin-bottom:7px;color:var(--pa-blue);font-size:10px;font-weight:900;letter-spacing:.12em}.participant-auth-title{margin:0;color:var(--pa-ink);font-size:26px;letter-spacing:-.035em}.participant-auth-sub{margin:7px 0 24px;color:var(--pa-muted);font-size:12px;line-height:1.55}.participant-auth-form{display:grid;gap:14px}.participant-auth-field{display:grid;gap:6px}.participant-auth-field span{color:#334155;font-size:10px;font-weight:800}.participant-auth-field input{box-sizing:border-box;width:100%;height:45px;padding:0 13px;border:1px solid var(--pa-line);border-radius:6px;background:#fff;color:var(--pa-ink);font:500 12px Inter,sans-serif;outline:none;transition:.16s}.participant-auth-field input:focus{border-color:#60a5fa;box-shadow:0 0 0 3px #dbeafe}.participant-auth-field input[readonly]{background:#f8fafc;color:#64748b}.participant-auth-actions{display:grid;gap:8px;margin-top:5px}.participant-auth-btn{min-height:44px;padding:0 15px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:6px;background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff!important;font-size:11px;font-weight:800;cursor:pointer}.participant-auth-btn.secondary{border-color:var(--pa-line);background:#fff;color:#334155!important}.participant-auth-btn:hover{filter:brightness(.98)}
@media(max-width:850px){.participant-auth-shell{grid-template-columns:1fr}.participant-auth-hero{min-height:230px;padding:30px}.participant-auth-hero h1{font-size:35px}.participant-auth-benefits{grid-template-columns:repeat(3,1fr)}.participant-auth-note{display:none}.participant-auth-panel{padding:32px}}@media(max-width:560px){.participant-auth{padding:8px 0 28px}.participant-auth-shell{border-radius:7px}.participant-auth-hero{min-height:180px;padding:24px 18px}.participant-auth-hero h1{margin-top:20px;font-size:30px}.participant-auth-hero p{font-size:12px}.participant-auth-benefits{display:none}.participant-auth-panel{padding:26px 18px}.participant-auth-title{font-size:22px}}