:root{--color-brand-primary-sumasate-blue: #0064d7;--color-brand-primary-sumasate-black: #000000;--color-brand-primary-signal-pink: #d70064;--color-brand-secondary-neural-violet: #6400d7;--color-brand-secondary-sub-blue-1: #00aaff;--color-brand-secondary-sub-blue-2: #96d7ff;--color-brand-secondary-sub-blue-3: #f0faff;--color-text-main: #40494e;--grad: linear-gradient(to right, #2b82e8, #0064d7);--container-max: 1040px;--radius: .5rem}.font-en{font-family:Helvetica Neue,Arial,sans-serif;font-feature-settings:normal;letter-spacing:.02em}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-feature-settings:"palt";letter-spacing:.1rem;text-align:justify;word-break:break-all;scroll-padding-top:4rem}body{font-family:Helvetica Neue,Hiragino Sans,Hiragino Kaku Gothic ProN,Arial,Noto Sans JP,Yu Gothic,sans-serif;font-weight:500;color:var(--color-text-main);line-height:1.7}a{text-decoration:none;color:inherit}img{max-width:100%;display:block;height:auto}ul,ol{list-style:none}.skip-link{position:absolute;top:-100%;left:1rem;z-index:9999;padding:.75rem 1.25rem;background:var(--color-brand-primary-sumasate-blue);color:#fff;font-weight:700;border-radius:0 0 var(--radius) var(--radius)}.skip-link:focus{top:0}:focus-visible{outline:3px solid var(--color-brand-primary-sumasate-blue);outline-offset:3px;border-radius:2px}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:clamp(1rem,5vw,2rem)}.container-wide{max-width:1280px;margin-inline:auto}.heading-2{font-size:40px;font-weight:700;line-height:1.3;text-align:center;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media (max-width: 560px){.heading-2{font-size:32px}}.article-body h2{font-size:26px;font-weight:700;color:var(--color-text-main);margin:5rem 0 2.5rem;padding-bottom:.5rem;border-bottom:3px solid var(--color-brand-primary-sumasate-blue);line-height:1.5}.article-body h5{font-size:20px;font-weight:700;letter-spacing:.12em;color:var(--color-brand-primary-sumasate-blue);opacity:.85;margin:5rem 0 0}.article-body h5+h2{margin-top:.5rem}.article-body h2:first-child{margin-top:0}.article-body h3{font-size:20px;font-weight:700;color:var(--color-text-main);margin:3rem 0 1rem;line-height:1.5}.article-body p{font-size:16px;color:var(--color-text-main);line-height:1.9;margin-bottom:2rem}.article-body ul{margin:2rem 0;padding-left:2rem;list-style:disc}.article-body li{font-size:16px;color:var(--color-text-main);line-height:1.8;margin-bottom:.8rem}.article-body blockquote{border-left:3px solid #b0bdc4;padding:.5rem 1.5rem;margin:2rem 0}.article-body blockquote p{font-size:16px;font-style:normal;margin:0;line-height:1.8}.article-body a{color:var(--color-brand-primary-sumasate-blue);text-decoration:underline;text-underline-offset:3px;font-weight:700;transition:opacity .2s}.article-body a:hover{opacity:.7}.article-body strong{font-weight:700}.article-body em{background:linear-gradient(transparent 60%,#ffdc0066 60%);font-weight:700;font-style:normal;color:inherit}.article-body hr{margin-block:4rem}.article-body img{display:block;margin-left:auto;margin-right:auto;width:100%;max-width:600px;border-radius:var(--radius)}.article-body img[title=border]{border:1px solid #e5e7eb}.article-body iframe{display:block;width:100%;aspect-ratio:16 / 9;height:auto;margin-block:2rem;border-radius:var(--radius)}@media (max-width: 560px){.article-body h1{font-size:24px}.article-body h2{font-size:20px}.article-body h3{font-size:18px}.article-body h5{font-size:16px}}.jotform-wrapper{-webkit-overflow-scrolling:touch;overflow:auto;max-width:479px;position:relative}@keyframes jotform-pulse{0%,to{opacity:1}50%{opacity:.5}}.jotform-skeleton{display:none;position:absolute;inset:0;z-index:1;padding:40px;background-color:#e9eff2;border-radius:4px}.jotform-wrapper.is-loading{padding:8px;height:100vh;.jorform-inner{background-color:#e9eff2;border-radius:3px}.jotform-skeleton{display:block}}.jotform-skeleton-bar{background-color:#d0dce3;animation:jotform-pulse 2s ease-in-out infinite;border-radius:4px}[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1);transition-delay:var(--reveal-delay, 0s);will-change:opacity,transform}[data-reveal].is-visible{opacity:1;transform:none}@media (prefers-reduced-motion: reduce){[data-reveal]{opacity:1;transform:none;transition:none}}