html{color:#000;background:#fff}blockquote,body,code,dd,div,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,input,legend,li,ol,p,pre,td,textarea,th,ul{margin:0;padding:0}table{border-collapse:collapse;border-spacing:0;width:100%}fieldset,img{border:0}address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:400}ol,ul{list-style:none}caption,th{text-align:left}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400}q:after,q:before{content:""}abbr,acronym{border:0;font-feature-settings:normal;font-variant:normal}sup{vertical-align:text-top}sub{vertical-align:text-bottom}button,input,select,textarea{color:inherit;font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;font-size:100%;border-radius:0;border:none;-moz-appearance:none;appearance:none;-webkit-appearance:none;background-color:inherit}input,select,textarea{font-size:16px}textarea{resize:vertical;display:block}button{padding:0;cursor:pointer}legend{color:inherit}tbody{-webkit-text-size-adjust:100%}main{display:block}a{text-decoration:none;color:inherit}img{width:100%;height:auto;vertical-align:bottom}svg{display:block}*{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,:after,:before{box-sizing:border-box}
/*!
color
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*/:root{--color-font-base:#2e5579;--color-font-light:#a4b6c6;--color-bg-base:#f8fcfd;--color-bg:#f2faff;--color-bg02:#ebf7ff;--color-bg03:#daecf7;--color-white:#fff;--color-blue:#227fd5;--color-blue-hover:#156dc0;--color-red:#f35757;--color-blue02:#1098d5;--color-blue03:#13b1d6;--color-blue04:#16c4d3;--color-green:#63d4d4;--color-marker:#bdd1e4;--color-link:#4693ec;--color-border:#e2e3e3;--color-border-light:#eaeaea;--color-border-blue:#4c9be5;--color-black:#122e49;--color-gray:#f5f5f5;--color-box-shadow:hsla(207,6%,61%,.15) 0px 7px 18px 0px;--color-box-shadow02:hsla(207,6%,61%,.18) 0px 7px 16px 0px;--color-experience-gradient:linear-gradient(92deg,#1a75c9 7.9%,#3192eb 94.15%);--color-experience-gradient-hover:linear-gradient(92deg,#1269bb 7.9%,#2e86d8 94.15%);--color-guidance-gradient:linear-gradient(134deg,#3ec5c5 3.94%,#a5eeee 113.42%);--color-guidance-gradient-hover:linear-gradient(134deg,#16bbbb 3.94%,#90e0e0 113.42%);--color-mentor-gradient:linear-gradient(180deg,#1a75c9 7.9%,#3192eb 94.15%);--color-link-column-bg:#e0effd;--color-link-kindle-bg:#ffe9e9;--color-link-note-bg:#e6fff9;--color-link-udemy-bg:#f6eafe;--color-form-outline:#2c84cb;--color-form-outline02:#b5defb;--width-content-s:760px;--width-content:900px;--width-content-l:1020px;--width-content-xl:1200px;--header-height:100px;--fixed-header-height:70px;--font-base:"heisei-kaku-gothic-std",sans-serif;--font-en:"ariana-pro",sans-serif;--z-index-default:1}/*!
content-width
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*//*!
font
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*//*!
z-index
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*/html{background-color:var(--color-bg-base)}body{line-height:1.7;font-size:16px;color:var(--color-font-base);font-family:var(--font-base);font-weight:500;font-style:normal;letter-spacing:.05em}@media screen and (min-width:768px){body{font-size:18px}}svg{width:100%;height:auto}.u-visually-hidden{position:absolute!important;white-space:nowrap!important;width:1px!important;height:1px!important;overflow:hidden!important;border:0!important;padding:0!important;clip:rect(0 0 0 0)!important;-webkit-clip-path:inset(50%)!important;clip-path:inset(50%)!important;margin:-1px!important}.u-ptb{padding:64px 0}@media screen and (min-width:768px){.u-ptb{padding:80px 0}}.u-mt{margin-top:64px}@media screen and (min-width:768px){.u-mt{margin-top:80px}}