body{background:#f7f8fa}.portfolio-detail-main{width:100%;background:#f7f8fa;padding:60px 0;box-sizing:border-box}.portfolio-detail-section{max-width:1200px;margin:0 auto;padding:0 40px}.portfolio-breadcrumbs{font-size:1.08rem;color:#7b8591;margin-bottom:32px;font-family:'Montserrat',Arial,Helvetica,sans-serif}.portfolio-breadcrumbs a{color:#7b8591;text-decoration:none;transition:color .2s}.portfolio-breadcrumbs a:hover{color:#181d23;text-decoration:underline}.portfolio-detail-flex{display:flex;gap:48px;align-items:flex-start;flex-wrap:wrap}.portfolio-detail-left{flex:1 1 420px;min-width:320px}.portfolio-detail-title{font-size:3rem;font-weight:800;color:#181d23;margin-bottom:.5rem;line-height:1.1;font-family:'Montserrat',Arial,Helvetica,sans-serif}.portfolio-detail-underline{width:200px;height:5px;background:#181d23;margin-bottom:1.5rem;border-radius:2px}.portfolio-detail-desc{font-size:1.25rem;color:#6b7280;margin-bottom:2.5rem;max-width:500px}.portfolio-detail-tags{display:flex;gap:16px;margin-bottom:24px}.portfolio-tag{display:inline-block;padding:10px 24px;font-size:1.08rem;border-radius:20px;background:#e4e6ea;color:#444a54;font-weight:500;font-family:'Montserrat',Arial,Helvetica,sans-serif}.portfolio-tag-primary{background:#000;color:#fff}.portfolio-detail-right{flex:1 1 420px;min-width:320px;display:flex;align-items:center;justify-content:center}.portfolio-detail-image-card{width:480px;max-width:100%;background:#e4e6ea;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;min-height:260px;box-shadow:0 2px 8px rgba(0,0,0,.03)}.portfolio-detail-image{display:flex;align-items:center;justify-content:center;height:180px}.portfolio-detail-image-label{background:#444;color:#fff;font-size:1.15rem;font-weight:700;padding:18px 24px;border-bottom-left-radius:12px;border-bottom-right-radius:12px}.portfolio-tabs-section{max-width:1200px;margin:48px auto 0;padding:0 40px;display:block}.portfolio-tabs{display:flex;gap:32px;border-bottom:2px solid #e4e6ea;margin-bottom:32px;width:100%}.portfolio-tab{background:none;border:none;outline:none;font-size:1.18rem;font-weight:600;color:#181d23;padding:18px 0 14px;cursor:pointer;border-bottom:3px solid transparent;transition:border-color .2s,color .2s;font-family:'Montserrat',Arial,Helvetica,sans-serif}.portfolio-tab.active{border-bottom:3px solid #181d23;color:#181d23}.portfolio-tabs-content{display:flex;flex-direction:row;gap:40px;width:100%;align-items:flex-start;margin-top:0}.portfolio-tab-panel{flex:2 1 0;background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.03);padding:40px 36px 36px;min-height:320px;font-size:1.13rem;color:#23272f;font-family:'Montserrat',Arial,Helvetica,sans-serif;margin-top:0;margin-bottom:0;position:relative;top:0;width:100%}.portfolio-tab-panel h2,.portfolio-tab-panel h3{font-weight:800;color:#181d23;margin-top:0}.portfolio-tab-panel ul{margin:1em 0 1em 1.5em;padding:0}.portfolio-tab-panel li{margin-bottom:.5em}.portfolio-details-aside{flex:1 1 320px;min-width:260px;display:flex;flex-direction:column;gap:32px}.portfolio-details-card{background:#f7f8fa;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.03);padding:32px 28px 28px;font-size:1.08rem;color:#23272f;font-family:'Montserrat',Arial,Helvetica,sans-serif}.portfolio-details-card ul{margin:1em 0 1em 1.5em;padding:0}.portfolio-details-card li{margin-bottom:.5em}.portfolio-details-card strong{color:#181d23;font-weight:700}.portfolio-similar-card{background:#181d23;color:#fff;border-radius:10px;padding:28px 24px 24px;display:flex;flex-direction:column;align-items:flex-start;gap:18px}.portfolio-similar-title{font-size:1.25rem;font-weight:700;margin-bottom:6px}.portfolio-similar-desc{font-size:1.08rem;margin-bottom:12px}.portfolio-similar-btn{background:#fff;color:#181d23;font-weight:700;font-size:1.08rem;border:none;border-radius:6px;padding:12px 32px;text-decoration:none;transition:background .2s,color .2s;cursor:pointer;margin-top:8px}.portfolio-similar-btn:hover{background:#181d23;color:#fff;border:1px solid #fff}.portfolio-tabs-container{display:flex;flex-direction:column}.portfolio-gallery-section{max-width:1200px;margin:48px auto 0;padding:0 40px}.portfolio-gallery-title{text-align:center;font-size:2rem;font-weight:800;color:#181d23;margin-bottom:32px;font-family:'Montserrat',Arial,Helvetica,sans-serif}.portfolio-gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px}.portfolio-gallery-card{background:#e4e6ea;border-radius:10px;box-shadow:0 2px 8px 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rgba(0,0,0,.25)}.portfolio-gallery-close{position:absolute;top:32px;right:48px;font-size:3rem;color:#fff;cursor:pointer;z-index:1001;font-weight:700}.portfolio-video-section{max-width:1200px;margin:48px auto 0;padding:0 40px}.portfolio-video-title{text-align:center;font-size:2rem;font-weight:800;color:#181d23;margin-bottom:32px;font-family:'Montserrat',Arial,Helvetica,sans-serif}.portfolio-video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px}.portfolio-video-card{background:#e4e6ea;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.03);overflow:hidden;position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:200px;transition:box-shadow .2s}.portfolio-video-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.08)}.portfolio-video-thumb{width:100%;height:180px;object-fit:cover;background:#b0b2b5;display:block}.portfolio-video-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:none;border:none;cursor:pointer;z-index:2;padding:0}.portfolio-video-label{background:#fff;color:#181d23;font-size:1.08rem;font-weight:500;padding:16px 18px;border-bottom-left-radius:10px;border-bottom-right-radius:10px;font-family:'Montserrat',Arial,Helvetica,sans-serif}.portfolio-video-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(24,29,35,.85);display:flex;align-items:center;justify-content:center;z-index:1000}.portfolio-video-overlay video{max-width:90vw;max-height:80vh;border-radius:12px;box-shadow:0 4px 32px rgba(0,0,0,.25);background:#000}.portfolio-video-close{position:absolute;top:32px;right:48px;font-size:3rem;color:#fff;cursor:pointer;z-index:1001;font-weight:700}@media (max-width:900px){.portfolio-detail-flex{flex-direction:column;gap:32px}.portfolio-detail-image-card{width:100%}}@media (max-width:1100px){.portfolio_tabs-section,.portfolio-tabs-content{flex-direction:column;gap:24px}.portfolio-details-aside{flex-direction:row;gap:24px}.portfolio-tab-panel{margin-top:0}}@media (max-width:700px){.portfolio-tabs-section{padding:0 10px}.portfolio-tab-panel{padding:24px 10px 20px 10px}.portfolio-details-card,.portfolio-similar-card{padding:18px 8px 16px 8px}.portfolio-detail-title,.portfolio-gallery-title,.portfolio-video-title{font-size:1.5rem;text-align:center;padding:0 4px}.portfolio-detail-underline{width:100px;margin-left:auto;margin-right:auto}.portfolio-breadcrumbs{font-size:.95rem;text-align:center}.portfolio-detail-desc{font-size:1rem;max-width:100%;text-align:center}.portfolio-detail-tags{flex-wrap:wrap;justify-content:center;gap:8px}.portfolio-detail-section,.portfolio-gallery-section,.portfolio-video-section{padding:0 6px}.portfolio-gallery-title,.portfolio-video-title{margin-bottom:18px}.portfolio-gallery-grid,.portfolio-video-grid{grid-template-columns:1fr;gap:16px}.portfolio-gallery-label,.portfolio-video-label{font-size:.98rem;padding:10px 8px;text-align:center}.portfolio-details-aside{flex-direction:column;gap:12px;min-width:0}.portfolio-details-card,.portfolio-similar-card{font-size:.98rem}.portfolio-similar-btn{width:100%;padding:10px 0;font-size:1rem}.portfolio-gallery-close,.portfolio-video-close{top:12px;right:16px;font-size:2rem}}