:root{--color-primary:#F59E0B;--color-primary-dark:#D97706;--color-accent:#EA580C;--color-bg:#FFFFFF;--color-bg-sub:#FFF7ED;--color-bg-warm:#FFFBF5;--color-text:#333333;--color-text-light:#555555;--color-text-muted:#888888;--color-border:#E5E5E5;--color-overlay:rgba(0,0,0,0.4);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px;--font-heading:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;--font-body:"Noto Sans JP",sans-serif;--max-width:1200px;--header-height:80px;--footer-fixed-height:60px;--bp-tablet:768px;--bp-pc:1024px;--transition-fast:0.2s ease;--transition-base:0.3s ease;--transition-slow:0.5s ease;--transition-gentle:0.5s cubic-bezier(0.23,1,0.32,1);--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.1);--shadow-lg:0 8px 24px rgba(0,0,0,0.12);--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);font-size:16px;line-height:1.8;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{text-decoration:none}a,button{color:inherit}button{cursor:pointer;border:none;background:none;font:inherit}ol,ul{list-style:none}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-5)}@media (min-width:1024px){.container{padding:0 var(--space-10)}}.section{padding:var(--space-16) 0}@media (min-width:1024px){.section{padding:var(--space-24) 0}}.section-title{font-family:var(--font-heading);font-size:24px;font-weight:700;text-align:center;margin-bottom:var(--space-10);color:var(--color-text);letter-spacing:.04em;position:relative;padding-bottom:var(--space-5)}.section-title:after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:40px;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));border-radius:2px}@media (min-width:1024px){.section-title{font-size:30px;margin-bottom:var(--space-12)}}.heading-float{opacity:0;transform:translateY(14px);transition:opacity var(--transition-gentle),transform var(--transition-gentle)}.heading-float.is-visible{opacity:1;transform:translateY(0)}.fade-in-up{opacity:0;transform:translateY(18px);transition:opacity .5s cubic-bezier(.23,1,.32,1),transform .5s cubic-bezier(.23,1,.32,1)}.fade-in-up.is-visible{opacity:1;transform:translateY(0)}body.loading{overflow:hidden}