:root{
  --blue:#2f7fb5;--blue-dark:#175a89;--blue-soft:#eaf5fb;--line:#d4e3eb;
  --text:#263238;--muted:#65737b;--danger:#c62828;--success:#2e7d32;--warn:#a85a00;
  --bg:#f4f8fb;--card:#fff;--shadow:0 12px 35px rgba(36,83,113,.08);
}
*{box-sizing:border-box}html{font-size:16px}body{margin:0;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;background:var(--bg);line-height:1.65}
a{color:var(--blue-dark);text-decoration:none}a:hover{text-decoration:underline}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.site-header__inner,.site-footer__inner{max-width:1180px;margin:auto;padding:15px 20px;display:flex;justify-content:space-between;align-items:center}.site-logo{font-weight:800;font-size:1.25rem;letter-spacing:.02em}.site-user{font-size:.9rem;color:var(--muted)}.site-footer{margin-top:50px;background:#fff;border-top:1px solid var(--line);color:var(--muted)}
.container{max-width:1120px;margin:0 auto;padding:28px 20px}.narrow{max-width:820px}.page-title{font-size:1.75rem;margin:0 0 20px}.lead{color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:24px;margin-bottom:22px}.card h2,.card h3{margin-top:0}.section-title{padding-left:12px;border-left:5px solid var(--blue);font-size:1.25rem}.muted{color:var(--muted)}.small{font-size:.88rem}.required{display:inline-block;background:#d84343;color:#fff;font-size:.72rem;border-radius:4px;padding:1px 6px;margin-left:6px}.optional{display:inline-block;background:#82919a;color:#fff;font-size:.72rem;border-radius:4px;padding:1px 6px;margin-left:6px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.form-group{margin-bottom:18px}.form-group.full{grid-column:1/-1}.form-label{display:block;font-weight:700;margin-bottom:7px}.form-control,.form-select,textarea{width:100%;border:1px solid #b9ccd8;background:#fff;border-radius:8px;padding:12px 13px;font:inherit;color:var(--text);transition:.2s}.form-control:focus,.form-select:focus,textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,127,181,.15)}textarea{min-height:120px;resize:vertical}.help{font-size:.85rem;color:var(--muted);margin-top:5px}.error{color:var(--danger);font-size:.88rem;margin-top:5px}.error-summary{background:#fff0f0;border:1px solid #efb1b1;color:#8d1d1d;border-radius:10px;padding:14px 18px;margin-bottom:20px}.radio-row,.check-row{display:flex;gap:18px;flex-wrap:wrap}.radio-card{display:flex;align-items:center;gap:8px;border:1px solid var(--line);padding:12px 16px;border-radius:9px;background:#fff}.child-card{border:2px solid #d8eaf4;border-radius:14px;padding:20px;margin-bottom:20px;background:#fbfdff}.child-card__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.child-number{font-weight:800;color:var(--blue-dark)}
.btn{appearance:none;border:0;border-radius:9px;padding:11px 18px;font-weight:700;font-size:.95rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn:hover{text-decoration:none;filter:brightness(.98)}.btn-primary{background:var(--blue);color:#fff}.btn-secondary{background:#e8eef2;color:#263238}.btn-danger{background:var(--danger);color:#fff}.btn-outline{background:#fff;color:var(--blue-dark);border:1px solid var(--blue)}.btn-success{background:var(--success);color:#fff}.btn-sm{padding:7px 11px;font-size:.84rem}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.actions.center{justify-content:center}.actions.end{justify-content:flex-end}.btn-block{width:100%}.divider{border:0;border-top:1px solid var(--line);margin:24px 0}
.admin-nav{display:flex;gap:8px;flex-wrap:wrap;padding:10px 20px;background:#183c55}.admin-nav a{color:#fff;padding:8px 11px;border-radius:6px}.admin-nav a:hover{background:rgba(255,255,255,.12);text-decoration:none}.judge-nav{background:#355d3d}.breadcrumb{display:flex;flex-wrap:wrap;gap:7px;color:var(--muted);font-size:.9rem;margin-bottom:15px}.breadcrumb span:after{content:'›';margin-left:7px}.breadcrumb span:last-child:after{display:none}.year-switch{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.year-switch a{background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 12px}.year-switch a.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.stat__label{color:var(--muted);font-size:.87rem}.stat__value{font-size:1.8rem;font-weight:800;margin-top:2px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px;background:#fff}.data-table{width:100%;border-collapse:collapse;min-width:850px}.data-table th,.data-table td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}.data-table th{background:#eef5f9;white-space:nowrap;font-size:.88rem}.data-table tr:hover td{background:#fbfdff}.badge{display:inline-block;border-radius:999px;padding:3px 9px;font-size:.78rem;font-weight:700;background:#e4edf2;color:#40515b}.badge.blue{background:#e3f2fd;color:#1565c0}.badge.green{background:#e8f5e9;color:#2e7d32}.badge.red{background:#ffebee;color:#c62828}.badge.orange{background:#fff3e0;color:#a85a00}.badge.gray{background:#eceff1;color:#546e7a}.detail-list{display:grid;grid-template-columns:180px 1fr;border-top:1px solid var(--line)}.detail-list dt,.detail-list dd{margin:0;padding:11px 12px;border-bottom:1px solid var(--line)}.detail-list dt{font-weight:700;background:#f4f8fa}.notice{border-radius:10px;padding:14px 16px;margin-bottom:18px}.notice.success{background:#e8f5e9;color:#1b5e20;border:1px solid #a5d6a7}.notice.warning{background:#fff8e1;color:#8a5400;border:1px solid #ffe082}.notice.danger{background:#ffebee;color:#8e1b1b;border:1px solid #ef9a9a}.note-box{background:#fffdf1;border:1px solid #eadb8b;border-radius:10px;padding:16px}.video-player{width:100%;max-height:70vh;background:#111;border-radius:10px}.pdf-frame{width:100%;height:75vh;border:1px solid var(--line);border-radius:10px}.progress{height:16px;background:#e5edf2;border-radius:999px;overflow:hidden}.progress__bar{height:100%;width:0;background:var(--blue);transition:width .2s}.login-card{max-width:460px;margin:55px auto}.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(17,32,42,.55);z-index:100;align-items:center;justify-content:center;padding:20px}.modal-backdrop.is-open{display:flex}.modal{background:#fff;border-radius:14px;max-width:520px;width:100%;padding:24px;box-shadow:0 20px 60px rgba(0,0,0,.25)}.modal h3{margin-top:0}.danger-zone{border:1px solid #efb0b0;background:#fff8f8}.file-meta{font-size:.9rem;color:var(--muted);margin:8px 0}.hidden{display:none!important}.text-right{text-align:right}
@media(max-width:800px){.form-grid,.stats{grid-template-columns:1fr}.site-header__inner{padding:12px 14px}.container{padding:20px 14px}.card{padding:18px}.detail-list{grid-template-columns:1fr}.detail-list dt{padding-bottom:3px;border-bottom:0}.detail-list dd{padding-top:3px}.admin-nav{overflow:auto;flex-wrap:nowrap}.admin-nav a{white-space:nowrap}.page-title{font-size:1.45rem}}

.hp-field{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important}