:root{--bg: #ecf1f5;--surface: #ffffff;--surface-alt: #f6f9fb;--text: #1d2a26;--muted: #5d6b66;--primary: #003300;--primary-light: #2e6b3a;--accent: #b8860b;--border: #cfd9df;--danger: #a12d2d;--success: #1f6e3a;--radius: 10px;--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 4px 14px rgba(0, 0, 0, .05);--container: 1000px}*,*:before,*:after{box-sizing:border-box}html{font-size:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Trebuchet MS,Segoe UI,Verdana,Helvetica,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto}a{color:var(--primary)}a:hover{color:var(--primary-light)}h1,h2,h3{color:var(--primary);line-height:1.2;margin:0 0 .6em}h1{font-size:clamp(1.5rem,1.1rem + 1.6vw,2.1rem)}h2{font-size:clamp(1.2rem,1rem + 1vw,1.5rem)}.container{width:min(100% - 2rem,var(--container));margin-inline:auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.btn{display:inline-block;padding:.55rem 1.1rem;border-radius:999px;border:1px solid var(--primary);background:var(--primary);color:#fff;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;transition:background .15s ease}.btn:hover{background:var(--primary-light);color:#fff}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-outline{background:transparent;color:var(--primary)}.btn-outline:hover{background:var(--surface-alt);color:var(--primary)}.field{display:flex;flex-direction:column;gap:.3rem;margin-bottom:.9rem}.field label{font-weight:600;font-size:.9rem}input[type=text],input[type=number],input[type=password],input[type=file],select,textarea{font:inherit;padding:.5rem .65rem;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text);width:100%}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.alert{padding:.7rem 1rem;border-radius:6px;margin:.75rem 0;border:1px solid}.alert-error{color:var(--danger);border-color:var(--danger);background:#fbeeee}.alert-success{color:var(--success);border-color:var(--success);background:#eaf6ee}.muted{color:var(--muted)}.table-wrap{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:.9rem}table.data th,table.data td{text-align:left;padding:.45rem .6rem;border-bottom:1px solid var(--border);vertical-align:top}table.data th{background:var(--surface-alt);color:var(--primary)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 1rem}.checks{list-style:none;padding:0;margin:0 0 1rem;columns:3 14rem}.checks li{break-inside:avoid;padding:.2rem 0}.checks input{width:auto;margin-right:.4rem}