*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0d0d12;--surface:#161620;--surface2:#1e1e2c;--border:#2a2a3a;--accent:#c8873a;--accent-light:#e8a85a;--text-primary:#f0ede8;--text-secondary:#8a8a9a;--radius:10px}body,html{background:var(--bg);color:var(--text-primary);font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,sans-serif;min-height:100vh}button,input,select,textarea{font-family:inherit}button{cursor:pointer}input[type=date],input[type=text],select,textarea{background:var(--surface);border:1.5px solid var(--border);color:var(--text-primary);border-radius:var(--radius);padding:10px 14px;font-size:14px;outline:none;transition:border-color .15s;width:100%}input[type=date]:focus,input[type=text]:focus,select:focus,textarea:focus{border-color:var(--accent)}input[type=range]{accent-color:var(--accent);width:100%}textarea{resize:vertical;min-height:80px}select option{background:var(--surface)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}