:root{color-scheme:light;--bg:#f3f4f8;--surface:#ffffff;--surface-alt:#f7f8fc;--surface-emphasis:#eef2ff;--text:#172033;--muted:#64748b;--primary:#3948ab;--primary-strong:#25338a;--danger:#b91c1c;--border:#d8deea;--border-strong:#c5cede;--shadow:0 18px 50px rgba(15,23,42,0.08)}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;padding:0;background:radial-gradient(circle at top,rgba(57,72,171,.08),transparent 28%),var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.app-shell{min-height:100vh}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:rgba(243,244,248,.88);border-bottom:1px solid rgba(216,222,234,.9)}.topbar-inner{max-width:1120px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand-mark{font-weight:800;letter-spacing:-.02em}.topbar-nav{display:flex;flex-wrap:wrap;gap:10px}.nav-link{padding:10px 14px;border-radius:999px;color:var(--muted);font-weight:700}.nav-link:hover{background:rgba(57,72,171,.08);color:var(--text)}main{max-width:1120px;margin:0 auto;padding:32px 20px 80px}.page-shell{width:100%}h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.03em}h1{font-size:clamp(2rem,5vw,3.2rem)}h2{font-size:clamp(1.35rem,3vw,1.8rem)}h3{font-size:1.1rem}p{margin:0}.page-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:24px}.page-header-tight{margin-bottom:0}.stack{display:grid;grid-gap:20px;gap:20px}.stack-lg{display:grid;grid-gap:28px;gap:28px}.stack-sm{display:grid;grid-gap:12px;gap:12px}.grid{display:grid;grid-gap:16px;gap:16px}.grid.two{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.subcard{background:var(--surface-alt);border:1px solid var(--border);border-radius:18px;padding:20px}.hero-card{padding:clamp(24px,5vw,40px)}.hero-text,.intro-copy{max-width:700px;font-size:1.02rem;line-height:1.6}.section-intro{display:grid;grid-gap:10px;gap:10px}.section-intro.compact{gap:8px}.eyebrow{font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.badge{display:inline-flex;width:-moz-fit-content;width:fit-content;padding:6px 10px;border-radius:999px;background:var(--surface-emphasis);color:var(--primary);font-size:12px;font-weight:800}.muted{color:var(--muted)}.button,button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:12px;background:var(--primary);color:white;padding:11px 16px;font-weight:800;cursor:pointer;transition:background .18s ease,transform .18s ease}.button:hover,button:hover{background:var(--primary-strong)}.button.secondary,button.secondary{background:#e7ebf3;color:var(--text)}.button.danger,button.danger{background:var(--danger)}form{display:grid;grid-gap:16px;gap:16px}label{display:grid;grid-gap:8px;gap:8px}.field-label,label{font-weight:700;font-size:14px}.field-label{margin:0}input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;font:inherit;color:var(--text);background:white}input:focus,select:focus,textarea:focus{outline:2px solid rgba(57,72,171,.18);border-color:rgba(57,72,171,.55)}textarea{min-height:110px;resize:vertical}.form-inline-end{display:flex;align-items:flex-end}.checkbox-list{display:grid;grid-gap:8px;gap:8px}.checkbox-item,.checkbox-row{display:flex;gap:10px;align-items:flex-start;font-weight:400}.checkbox-card input,.checkbox-item input,.checkbox-row input{width:18px;height:18px;margin:2px 0 0;flex:0 0 auto}.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));grid-gap:12px;gap:12px}.checkbox-card{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--border);border-radius:16px;background:var(--surface-alt);padding:14px 16px;font-weight:600}.checkbox-card-spread{justify-content:space-between}.checkbox-main{display:flex;align-items:flex-start;gap:12px}.checkbox-row-card{min-height:48px;padding:13px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface-alt)}.event-option-list{display:grid;grid-gap:12px;gap:12px}.event-option{flex-wrap:wrap}.event-meta{font-size:.95rem;line-height:1.5}.pill-grid{display:flex;flex-wrap:wrap;gap:8px}.pill{background:#f3f4f6;border-radius:999px;padding:6px 10px;font-size:13px}.pill.subtle{background:#eef2ff;color:var(--primary);font-weight:700}.table-wrap{width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:16px;background:white}.table{width:100%;border-collapse:collapse}.table td,.table th{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:top}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.table tr:last-child td{border-bottom:0}.actions{display:flex;flex-wrap:wrap;gap:10px}.notice,.success{padding:14px 16px;border-radius:14px;line-height:1.5}.notice{background:#fff7ed;border:1px solid #fdba74}.success{background:#ecfdf5;border:1px solid #6ee7b7}.stats-grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.stat-card{display:grid;grid-gap:8px;gap:8px}.stat-label{color:var(--muted);font-size:.88rem;font-weight:700}.stat-value{font-size:clamp(1.6rem,4vw,2.2rem);letter-spacing:-.04em}.requirement-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}.event-panel{overflow:hidden}.empty-state{text-align:center}.auth-shell{display:grid;align-items:center;min-height:calc(100vh - 96px)}.auth-card{max-width:460px;width:100%;margin:0 auto}@media (max-width:780px){.page-header,.topbar-inner{flex-direction:column;align-items:stretch}.topbar-nav{justify-content:flex-start}.card{padding:20px;border-radius:18px}.subcard{padding:16px}.table-stack thead{display:none}.table-stack,.table-stack tbody,.table-stack td,.table-stack tr{display:block;width:100%}.table-stack tr{padding:8px 0;border-bottom:1px solid var(--border)}.table-stack tr:last-child{border-bottom:0}.table-stack td{display:grid;grid-template-columns:minmax(90px,110px) 1fr;grid-gap:12px;gap:12px;padding:10px 14px;border-bottom:0}.table-stack td:before{content:attr(data-label);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}}@media (max-width:560px){main{padding:24px 16px 64px}.checkbox-grid{grid-template-columns:1fr}.checkbox-card-spread{flex-direction:column}.table-stack td{grid-template-columns:1fr;gap:6px}}