.p-case_nav{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;align-items:center;gap:var(--spacer)}.p-case_nav li{min-height:4.3em;display:grid;align-items:center}.p-case_nav li a{height:4.4em;border:1px solid var(--color_blue);border-radius:min(4px,.3em);padding:0 .25em;color:var(--color_navy);font-size:var(--font_size_14);letter-spacing:.08em;line-height:1.25;text-align:center;display:grid;place-items:center;position:relative;cursor:pointer;transition:border-color var(--transition_main),padding var(--transition_main),color var(--transition_main),background-color var(--transition_main)}.p-case_nav li a:after{--width:min(34px, 2.35em);--height:calc(25 / 40 * var(--width));content:"";width:var(--width);height:var(--height);background-image:url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 40 25%27%3E%3Cpath d=%27M20 24.59C16.08 24.76 9.59 0 0 0h40C29.2 0 23.92 24.42 20 24.59Z%27 style=%27fill:%23002f74%27/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:top center;background-size:contain;position:absolute;bottom:calc(var(--height)*-1);opacity:0;pointer-events:none;transition:opacity var(--transition_main)}.p-case_nav li a.--active{height:5.1142857143em;border-color:var(--color_navy);color:var(--color_white);background-color:var(--color_navy);pointer-events:none}.p-case_nav li a.--active:after{opacity:1}.p-case_nav li a:focus,.p-case_nav li a:focus-visible{border-color:var(--color_navy);color:var(--color_white);background-color:var(--color_navy)}@media(any-hover:hover){.p-case_nav li a:hover{border-color:var(--color_navy);color:var(--color_white);background-color:var(--color_navy)}}@media screen and (min-width:768px){.p-case_nav li a{height:2.8571428571em;font-size:var(--font_size_28)}.p-case_nav li a.--active{height:3.2142857143em}}.p-case_box{--gutter:var(--content_gutter_main);margin-top:min(5px,1.2820512821vw);border:1px solid var(--color_blue);border-radius:min(4px,.3em)}.p-case_box__title{text-align:center}.p-case_box__inner{height:0;padding:0 var(--gutter);overflow:hidden}.p-case_box__inner.--active{height:auto;padding-top:min(50px,12.8205128205vw)}@media screen and (min-width: 768px){.p-case_box{--gutter: min(30px, 2.5vw);margin-top:min(25px,2.0833333333vw)}.p-case_box__title{text-align:left}}.p-case_lists{margin-top:var(--section_spacer_xs);display:flex;flex-direction:column;gap:min(10px,2.5641025641vw)}.p-case_lists_card{padding-inline:min(10px,2.5641025641vw);position:relative}.p-case_lists_card:before{content:"";width:calc(100% + var(--gutter)*2);height:100%;background-color:var(--color_skyblue_lighter);position:absolute;top:0;left:calc(var(--gutter)*-1);z-index:-1}.p-case_lists_card__title{padding-block:1.25em;color:var(--color_navy);font-size:var(--font_size_16);display:flex;align-items:center;gap:.5em}.p-case_lists_card__title img{width:1.5em;flex-shrink:0}.p-case_lists_card__body{padding-bottom:min(30px,7.6923076923vw)}.p-case_lists_card__sub{font-weight:var(--font_weight_bold)}.p-case_lists_card__outline li{display:flex;gap:.3em}.p-case_lists_card__outline li:before{content:"◎";flex-shrink:0}.p-case_lists_card .c-accordion__button{padding-block:0}@media screen and (min-width:568px){.p-case_lists__item{background-color:var(--color_skyblue_lighter)}.p-case_lists_card{padding-inline:20px}.p-case_lists_card:before{display:none}}@media screen and (min-width:768px){.p-case_lists{margin-inline:calc(var(--gutter)*-1);gap:0}.p-case_lists__item:nth-child(even){background-color:var(--color_white)}.p-case_lists_card{--gap:min(30px, 2.5vw);padding:min(30px,2.5vw) min(40px,3.3333333333vw);display:grid;grid-template-columns:1fr;gap:var(--gap)}.p-case_lists_card__title{padding:0;font-size:var(--font_size_24)}.p-case_lists_card__body{--gap:20px;padding:0;display:grid;grid-template-columns:1fr 2fr auto;align-items:center;gap:var(--gap)}.p-case_lists_card__sub{margin:0;font-size:var(--font_size_16);align-self:flex-start}.p-case_lists_card__outline{margin:0;font-size:var(--font_size_16)}}@media screen and (min-width:1024px){.p-case_lists_card{grid-template-columns:min(330px,27.34375vw) 1fr;align-items:center}.p-case_lists_card__sub{align-self:center}}.p-case_post_lists__item:nth-child(even){background-color:var(--color_skyblue_lighter)}