:root{--primary-color:#4f46e5;--bg-color:#f8fafc;--text-color:#1e293b;--text-muted:#64748b;--card-bg:#ffffff;--card-border:#e2e8f0}body{background:var(--bg-color);font-family:Pretendard,-apple-system,BlinkMacSystemFont,system-ui,Roboto,sans-serif;color:var(--text-color);margin:0;padding:0}.my-nav{position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--card-border);z-index:100}@media (prefers-color-scheme:dark){:root{--primary-color:#818cf8;--bg-color:#0f172a;--text-color:#f8fafc;--text-muted:#94a3b8;--card-bg:#1e293b;--card-border:#334155}.my-nav{background:rgba(15,23,42,.9)}}.my-nav-inner{max-width:800px;margin:0 auto;padding:.75rem 1.25rem;display:flex;align-items:center;justify-content:space-between}.my-nav-brand{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--text-color);font-weight:700;font-size:1rem}.my-nav-logo{width:24px;height:24px;border-radius:6px}.my-logout-btn{background:0 0;border:1px solid var(--card-border);border-radius:2rem;padding:.375rem 1rem;font-size:.8125rem;color:var(--text-muted);cursor:pointer;transition:.2s}.my-logout-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.my-container{max-width:800px;margin:0 auto;padding:1.5rem 1.25rem}.my-guest-area{display:flex;align-items:center;justify-content:center;min-height:60vh}.my-guest-card{text-align:center;padding:3rem 2rem}.my-guest-icon{width:48px;height:48px;color:var(--text-muted);margin-bottom:1rem}.my-guest-title{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.my-guest-desc{color:var(--text-muted);font-size:.9375rem;margin-bottom:1.5rem;line-height:1.6}.my-profile{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}.my-profile-img{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid var(--card-border)}.my-profile-name{font-weight:700;font-size:1.0625rem;margin:0}.my-profile-sub{font-size:.8125rem;color:var(--text-muted);margin:0}.my-results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.75rem}.my-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:1rem;padding:1rem;transition:box-shadow .2s}.my-card:hover{box-shadow:0 4px 12px rgba(0,0,0,.08)}.my-card-badge{display:inline-block;font-size:.6875rem;font-weight:700;color:#fff;padding:.1875rem .625rem;border-radius:1rem;margin-bottom:.5rem}.my-card-lite{font-size:.5625rem;opacity:.8;font-weight:400;text-transform:uppercase}.my-card-code{font-size:1.25rem;font-weight:800;letter-spacing:.02em;margin-bottom:.125rem}.my-card-name{font-size:.875rem;color:var(--text-muted);margin-bottom:.125rem}.my-card-group{font-size:.75rem;color:var(--text-muted);opacity:.7}.my-card-date{font-size:.6875rem;color:var(--text-muted);margin-top:.5rem;opacity:.6}.my-empty{text-align:center;padding:3rem 1rem}.my-empty-icon{width:48px;height:48px;color:var(--text-muted);margin-bottom:1rem}.my-empty-text{color:var(--text-muted);font-size:.9375rem;margin-bottom:1rem}.my-empty-cta{display:inline-block;padding:.625rem 1.5rem;background:var(--primary-color);color:#fff;border-radius:2rem;font-size:.875rem;font-weight:600;text-decoration:none}.my-empty-cta:hover{opacity:.9;color:#fff}.my-withdraw-area{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--card-border);text-align:center}.my-withdraw-btn{background:0 0;border:none;color:var(--text-muted);font-size:.75rem;cursor:pointer;text-decoration:underline;opacity:.6;transition:opacity .2s}.my-withdraw-btn:hover{opacity:1;color:#ef4444}@media (max-width:480px){.my-results-grid{grid-template-columns:1fr}}