*{box-sizing:border-box}body{color:#17202a;background:linear-gradient(135deg,#48b1c9,#4e78bb);margin:0;font-family:Inter,system-ui,sans-serif}button{font:inherit}.app-shell{min-height:100vh;padding:24px}.layout{grid-template-columns:320px 1fr;gap:24px;max-width:1400px;margin:0 auto;display:grid}.logo{width:100%;max-width:400px;margin-bottom:30px}.card{background:#fff;border:1px solid #d9e1e8;border-radius:16px;box-shadow:0 10px 20px #00000030,0 6px 6px #0000003b}.soft{border-radius:16px;padding:16px}.sidebar{overflow:hidden}.card-header{padding:24px 24px 5px}.card-header h1,.viewer-header h2,.modal-top h3{margin:0}.card-body{padding:0 24px 24px}.eyebrow{color:#667085;align-items:center;gap:8px;margin-bottom:8px;font-size:14px;display:flex}.section{margin-top:20px}.section-title{color:#344054;margin:0 0 12px;font-size:14px;font-weight:600}.button-group{flex-wrap:wrap;gap:10px;display:flex}.btn{cursor:pointer;background:#fff;border:1px solid #cfd8e3;border-radius:16px;padding:10px 14px}.btn-primary{color:#fff;background:linear-gradient(135deg,#667085,#344054);border-color:#667085}.btn-secondary:hover{background:#f8fafc}.list-items{box-shadow:none}.hotspot-list{overscroll-behavior:auto;flex-direction:column;gap:10px;height:280px;display:flex;overflow-y:scroll}.hotspot-list-item{cursor:pointer;text-align:left;background:#fff;border:1px solid #dbe3ea;border-radius:16px;align-items:flex-start;gap:12px;width:100%;padding:12px;display:flex}.hotspot-list-item:hover{background:#f8fafc}.icon-bubble{color:#fff;background:linear-gradient(135deg,#667085,#344054);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.hotspot-name{font-weight:600}.hotspot-meta{color:#667085;margin-top:4px;font-size:14px}.viewer{overflow:hidden}.viewer-header{padding:24px}.viewer-header p{color:#667085;margin:6px 0 0}.viewer-body{padding:20px}.plan-wrapper{background:#fff;border:1px solid #dbe3ea;border-radius:16px;width:100%;max-width:1000px;margin:0 auto;position:relative;overflow:hidden}.plan-image{object-fit:contain;width:100%;height:auto;max-height:75vh;display:block}.hotspots-layer{position:absolute;inset:0}.plan-hotspot{cursor:pointer;background:0 0;border:0;width:28px;height:28px;position:absolute;transform:translate(-50%,-50%)}.pulse{background:#dc262647;border-radius:999px;animation:1.8s infinite pulse;position:absolute;inset:0}.dot{background:#dc2626;border:2px solid #fff;border-radius:999px;width:14px;height:14px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 4px 12px #0003}@keyframes pulse{0%{opacity:.9;transform:scale(.7)}to{opacity:0;transform:scale(1.7)}}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0f172ab8;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-card{background:#fff;border-radius:28px;grid-template-columns:340px 1fr;width:min(1200px,100%);max-height:92vh;display:grid;overflow:hidden;box-shadow:0 20px 60px #0003}.modal-info{border-right:1px solid #e5e7eb;padding:24px}.modal-top{justify-content:space-between;gap:12px;display:flex}.modal-description{color:#667085;line-height:1.6}.icon-button{cursor:pointer;background:#fff;border:1px solid #d0d5dd;border-radius:999px;width:40px;height:40px;padding-top:6px;padding-left:4px}.thumb-switcher{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.pill{color:#475467;cursor:pointer;background:#eef2f6;border:0;border-radius:999px;padding:8px 12px}.pill-active{color:#fff;background:linear-gradient(135deg,#667085,#344054)}.modal-link-list{margin-bottom:35px}.modal-link-list li a{color:#4e78bb}.modal-link-list li a:hover{color:#48b1c9}.modal-gallery{background:#f8fafc;flex-direction:column;min-height:420px;display:flex}.gallery-stage{flex:1;min-height:360px;position:relative}.gallery-image{object-fit:cover;width:100%;height:100%}.gallery-nav{cursor:pointer;background:#ffffffeb;border:0;border-radius:999px;width:46px;height:46px;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 8px 20px #0000001f}.gallery-prev{padding-top:5px;padding-right:7px;left:16px}.gallery-next{padding-top:5px;padding-left:7px;right:16px}.gallery-footer{color:#667085;background:#fff;border-top:1px solid #e5e7eb;justify-content:space-between;padding:14px 18px;font-size:14px;display:flex}@media (width<=980px){.layout,.modal-card{grid-template-columns:1fr}.modal-info{border-bottom:1px solid #e5e7eb;border-right:0}}