.collaboration-page{min-height:100vh;padding:0 0 calc(72px + env(safe-area-inset-bottom));color:#111;background:#f5f5f3;font-family:Arial,Noto Sans KR,sans-serif}.collaboration-header{border-bottom:1px solid #d9d9d5;max-width:760px;margin:0 auto;padding:52px 20px 34px}.collaboration-header>p{letter-spacing:.14em;margin:0 0 30px;font-size:12px;font-weight:800}.collaboration-header h1{letter-spacing:-.065em;margin:0;font-size:clamp(42px,10vw,78px);font-weight:800;line-height:.98}.collaboration-header>span{color:#62625e;word-break:keep-all;max-width:390px;margin-top:26px;font-size:16px;line-height:1.7;display:block}.collaboration-feed{grid-template-columns:repeat(2,minmax(0,1fr));gap:2px;max-width:760px;margin:0 auto;padding:0 0 64px;display:grid}.collaboration-post{background:#fff;border:0;min-width:0;margin:0}.collaboration-post-meta{flex-direction:column;justify-content:center;align-items:flex-start;gap:3px;min-height:48px;padding:9px 10px;display:flex}.collaboration-post-meta strong{letter-spacing:-.02em;font-size:12px}.collaboration-post-meta time{color:#777;letter-spacing:.02em;font-size:11px}.collaboration-post figure{aspect-ratio:1;background:#e9e9e6;margin:0;overflow:hidden}.collaboration-post img{object-fit:cover;width:100%;height:100%}.collaboration-post-copy{padding:13px 10px 20px}.collaboration-tags{color:#777;letter-spacing:0;white-space:nowrap;gap:4px;display:flex;overflow:hidden;margin:0 0 9px!important;font-size:9px!important}.collaboration-post-copy h2{letter-spacing:-.035em;word-break:break-word;margin:0 0 7px;font-size:15px;font-weight:800;line-height:1.25}.collaboration-post-copy>p:last-child{color:#4f4f4b;word-break:keep-all;-webkit-line-clamp:4;-webkit-box-orient:vertical;margin:0;font-size:14px;line-height:1.55;display:-webkit-box;overflow:hidden}.collaboration-footer{background:#111;max-width:760px;margin:0 auto;padding:48px 20px 70px;color:#fff!important}.collaboration-footer strong{letter-spacing:-.04em;font-size:22px}.collaboration-footer p{color:#aaa;margin:9px 0 0!important;font-size:14px!important}@media (width>=760px){.collaboration-feed{gap:18px;padding-top:42px}.collaboration-post{border:1px solid #deded9}.collaboration-post-meta{padding:12px 14px}.collaboration-post-copy{padding:16px 14px 24px}.collaboration-post-copy h2{font-size:18px}.collaboration-post-copy>p:last-child{font-size:16px}.collaboration-footer{margin-bottom:40px}}.collaboration-post figure{aspect-ratio:4/5}.collaboration-page .bottom-nav{grid-template-columns:repeat(5,minmax(0,1fr));display:grid!important}@media (width>=900px){.collaboration-page{padding-bottom:calc(72px + env(safe-area-inset-bottom))}.collaboration-page .bottom-nav{display:grid!important}}