:root{--foreground-rgb:0,0,0;--background-rgb:255,255,255;--primary-color:#3b82f6;--primary-dark:#2563eb;--secondary-color:#10b981;--accent-color:#f59e0b;--error-color:#ef4444;--text-color:#1f2937;--text-light:#6b7280;--border-color:#e5e7eb;--background-light:#f9fafb;--aikinote-bg:#efecec;--aikinote-white:#fff;--aikinote-black:#000;--aikinote-gray:#838383;--aikinote-light-gray:#a4a4a4;--aikinote-text-light:#877f7f;--aikinote-hover-gray:#eef0f4;--font-zen-old-mincho:"Zen Old Mincho","Times New Roman","Noto Serif JP",serif;--font-inter:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Helvetica Neue",Arial,sans-serif;--font-size-small:14px;--font-size-medium:16px;--font-size-large:20px;--current-font-size:var(--font-size-medium);--font-size-xs:calc(var(--current-font-size)*.75);--font-size-sm:calc(var(--current-font-size)*.875);--font-size-base:var(--current-font-size);--font-size-lg:calc(var(--current-font-size)*1.125);--font-size-xl:calc(var(--current-font-size)*1.25);--font-size-2xl:calc(var(--current-font-size)*1.5);--font-size-3xl:calc(var(--current-font-size)*1.875)}[data-font-size=small]{--current-font-size:var(--font-size-small)}[data-font-size=medium]{--current-font-size:var(--font-size-medium)}[data-font-size=large]{--current-font-size:var(--font-size-large)}
*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;height:100%;overflow-x:hidden}body{color:rgb(var(--foreground-rgb));background:rgb(var(--background-rgb));font-family:var(--font-zen-old-mincho);font-size:var(--current-font-size);line-height:1.5}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}main{flex-direction:column;min-height:100%;display:flex}h2{margin-bottom:4px}.container{padding:0 1rem}@media (min-width:768px){.container{padding:0}}