.site-main.case{padding-top:1rem;background-color:var(--color-bg-alt)}.case-container{max-width:1300px;margin:0 auto;display:flex;gap:2rem;padding:0 20px 80px}.case-main{flex:1 1 66.6666%}.case-sidebar{flex:0 0 33.3333%}.breadcrumb{background-color:var(--color-white);font-size:14px;padding:12px 0;margin-bottom:30px}.breadcrumb-inner{max-width:1200px;margin:0 auto;padding:0 20px}.breadcrumb-list{list-style:none;display:flex;flex-wrap:wrap;gap:.5em;margin:0;padding:0}.breadcrumb-item:after{content:">";margin:0 .5em;color:var(--color-text-light)}.breadcrumb-item:last-child:after{content:""}.breadcrumb-item a{color:var(--color-primary);text-decoration:none}.breadcrumb-item a:hover{text-decoration:underline}.case-title{font-size:1.8rem;font-weight:700;margin:0 0 1rem;color:var(--color-text)}.case-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:1.5rem}.case-tag{display:inline-block;padding:6px 16px;background-color:#e0f0ff;color:#3080c0;font-size:.85rem;font-weight:600;border-radius:20px;line-height:1.4}.case-article{background:var(--color-white);padding:2rem;border-radius:8px}.case-eyecatch{margin-bottom:2rem;border-radius:8px;overflow:hidden}.case-eyecatch img{width:100%;height:auto;display:block}.case-content{font-size:1rem;line-height:1.8;color:var(--color-text)}.case-summary{background:var(--color-bg);padding:1.5rem;margin:2.5rem 0;border-radius:6px}.case-summary-title{font-size:1rem;font-weight:600;color:var(--color-text);border-bottom:1px solid var(--color-border);padding-bottom:.5rem;margin-bottom:1.5rem}.case-summary-list{list-style:none;padding-left:0;margin:1em 0 0;color:var(--color-text)}.case-summary-item{display:flex;align-items:flex-start;gap:.5em;margin-bottom:.75em;line-height:1.7;font-size:1rem;font-weight:600;color:#2c6faa}.case-check-icon{color:#2c6faa;font-weight:700;font-size:1.1em;margin-top:.1em;flex-shrink:0}.case-company{position:-webkit-sticky;position:sticky;top:6rem;background:var(--color-white);padding:1.5rem;border-radius:8px;box-shadow:0 1px 4px rgba(0,0,0,.1)}.case-logo{margin-bottom:1rem;text-align:center}.case-logo img{height:80px;width:auto;object-fit:contain}.case-table{width:100%;font-size:.9rem;border-collapse:collapse;margin-top:20px}.case-table td,.case-table th{padding:10px 0;line-height:1.6;vertical-align:top;text-align:left;border:none}.case-table th{width:100px;min-width:100px;color:var(--color-text-light);font-weight:700;padding-right:16px}.case-table td,.interview-lead{color:var(--color-text)}.interview-lead{font-size:1.1rem;line-height:1.9;font-weight:500;background:var(--color-bg-alt);padding:1.5rem 2rem;border-left:4px solid var(--color-primary);border-radius:6px;margin-bottom:3rem}h2.case{font-size:1.6rem;font-weight:800;color:var(--color-primary);border-left:6px solid var(--color-primary);padding-left:.75rem;margin-top:3rem;margin-bottom:1.5rem;line-height:1.5}.case-answer{font-size:1rem;line-height:1.9;color:var(--color-text);margin-bottom:2rem}.case-article .case-question,.case-content .case-question{color:#3bc1bb}.case-content .bg-gray{background-color:#f5f5f5;padding:24px 28px;border-radius:4px;margin:24px 0}.case-content .bg-gray p{margin:0}.case-content .mx-10{margin:0 10px}.case-content .text-small{font-size:.9em;line-height:1.9}.case-content .font-bold{font-weight:700}.case-content .text-center{text-align:center}.case-answer img,.case-content img{display:block;margin:2rem auto;max-width:100%;height:auto;border-radius:6px}.case-answer iframe,.case-content iframe{display:block;width:100%;max-width:800px;height:450px;margin:2rem auto;border-radius:8px;border:none}.case-question{font-weight:700;font-size:1.1rem;color:var(--color-dark);margin-top:2.5rem;margin-bottom:.8rem;line-height:1.7;background:var(--color-bg-alt);padding:.8rem 1rem;border-left:4px solid var(--color-primary);border-radius:4px}.speaker-name{display:inline-block;font-weight:700;color:var(--color-secondary);margin-right:.3em}.case-answer img.aligncenter{display:block;margin:2rem auto;max-width:100%;height:auto;border-radius:6px}@media screen and (max-width:1024px){.case-container{flex-direction:column}.case-main,.case-sidebar{width:100%}.case-company{position:static}}@media screen and (max-width:768px){.interview-lead{font-size:1rem;padding:1.25rem 1.5rem}h2.case{font-size:1.3rem}}.case-marker{background:linear-gradient(transparent 60%,rgba(255,235,59,.7) 0);background-size:0 100%;background-repeat:no-repeat;transition:background-size 1s ease-out;font-weight:600}.case-marker.is-visible{background-size:100% 100%}.case-study-banner-sp{display:none}@media screen and (max-width:768px){.case-study-banner-pc{display:none}.case-study-banner-sp{display:block}}.rcp-case-image-two{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:16px;gap:16px;margin:24px 0}.rcp-case-image-item img{width:100%;height:auto;display:block}@media (max-width:767px){.rcp-case-image-two{grid-template-columns:1fr}}