@import "https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800&display=swap";
*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--ink:#1a1a2e;--ink-mid:#4b5563;--ink-light:#9ca3af;--blue:#4f7ef5;--blue-soft:#eef3fe;--green:#22c55e;--green-soft:#dcfce7;--amber:#f59e0b;--amber-soft:#fef3c7;--red:#ef4444;--red-soft:#fee2e2;--teal:#0d9488;--teal-soft:#ccfbf1;--purple:#8b5cf6;--purple-soft:#ede9fe;--bg:#f8f7f4;--surface:#fff;--border:#e8e5df}body{background:var(--bg);color:var(--ink);font-family:Noto Sans JP,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button{font-family:inherit}@keyframes spin{to{transform:rotate(360deg)}}input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none}