.case-archive-section{padding:0 20px 60px}.case-archive-section .container{max-width:1080px;margin:0 auto;padding:0 1rem}.case-archive-title{color:var(--color-text)}.case-archive-section .case-filter-wrap{background-color:var(--color-bg-accent);border-radius:6px;margin-bottom:2rem;padding:2rem}.case-archive-section .case-filter-grid{flex-wrap:wrap;gap:1.5rem;margin-bottom:1.5rem;display:flex}.case-archive-section .filter-box{background:var(--color-white);border:1px solid var(--color-border);box-sizing:border-box;border-radius:4px;flex:1;min-width:220px;padding:1rem}.case-archive-section .filter-box label{color:var(--color-text);opacity:.75;margin-bottom:.5rem;font-size:.85rem;display:block}.case-archive-section .filter-box select{border:1px solid var(--color-border);background-color:var(--color-white);width:100%;color:var(--color-text);border-radius:4px;padding:.5rem;font-size:1rem}.case-archive-section .filter-submit-area{text-align:left}.case-archive-section .filter-submit{background:var(--color-primary);color:var(--color-white);cursor:pointer;border:none;border-radius:4px;padding:.75rem 2rem;font-size:1rem;transition:background-color .3s;display:inline-block}.case-archive-section .filter-submit:hover{background-color:var(--color-primary-dark)}.case-archive-section .case-grid{grid-template-columns:repeat(3,1fr);align-items:start;gap:2rem;display:grid}@media (max-width:1024px){.case-archive-section .case-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.case-archive-section .case-grid{grid-template-columns:1fr}}.case-archive-section .case-card{background-color:var(--color-white);border:1px solid var(--color-border);border-radius:8px;transition:transform .2s,box-shadow .2s;overflow:hidden}.case-archive-section .case-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px #00000014}.case-archive-section .case-thumbnail{aspect-ratio:16/9;overflow:hidden}.case-archive-section .case-thumbnail img{object-fit:cover;object-position:center;width:100%;height:100%;display:block}.case-archive-section .case-content{padding:1.5rem 1.5rem 1.8rem}.case-archive-section .case-title{color:var(--color-text);margin:0 0 1rem;font-size:1.05rem;font-weight:700;line-height:1.6}.case-archive-section .case-category{color:var(--color-primary);text-align:left;margin-top:.5rem;font-size:.875rem}.case-archive-section .case-category span{background-color:var(--color-bg-accent);border-radius:4px;margin-right:6px;padding:2px 8px;display:inline-block}.case-archive-section .case-logo{background-color:var(--color-white);border-radius:4px;justify-content:center;align-items:center;max-width:100px;height:28px;padding:4px 6px;display:flex;position:absolute;bottom:4px;left:4px;overflow:hidden;box-shadow:0 1px 3px #00000014}.case-archive-section .case-logo img{object-fit:contain;max-width:100%;max-height:100%;display:block}.case-archive-section .case-readmore-btn{background-color:var(--color-primary);width:fit-content;color:var(--color-white);text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:4px;margin:1rem auto 0;padding:.5rem 1rem;font-size:.9rem;transition:background-color .3s;display:block}.case-archive-section .case-readmore-btn:hover{background-color:var(--color-primary-dark)}.case-archive-section .pagination{flex-wrap:wrap;justify-content:center;align-items:center;gap:.5rem;margin-top:3rem;display:flex}.case-archive-section .pagination-list{align-items:center;gap:.25rem;margin:0;padding:0;list-style:none;display:flex}.case-archive-section .pagination-item,.case-archive-section .pagination-prev,.case-archive-section .pagination-next{border:1px solid var(--color-border);min-width:2.25rem;height:2.25rem;color:var(--color-text);background-color:var(--color-white);border-radius:4px;justify-content:center;align-items:center;padding:0 .5rem;font-size:.9rem;text-decoration:none;transition:background-color .2s,color .2s;display:inline-flex}.case-archive-section .pagination-item:hover,.case-archive-section .pagination-prev:hover,.case-archive-section .pagination-next:hover{background-color:var(--color-bg-accent)}.case-archive-section .pagination-item.is-current{background-color:var(--color-primary);border-color:var(--color-primary);color:var(--color-white);pointer-events:none;font-weight:700}.case-archive-section .pagination-prev,.case-archive-section .pagination-next{padding:0 .75rem}:where(.site-main.archive-case) .breadcrumb{background-color:var(--color-white)}:where(.site-main.archive-case) .breadcrumb .container{padding:16px 0}