.lcmgcd-container{font-family:'Inter',system-ui,-apple-system,sans-serif;max-width:900px;margin:20px auto;border:3px solid #111;border-radius:12px;box-shadow:6px 6px 0 #111;padding:30px;background:#fff;color:#111;box-sizing:border-box}.lcmgcd-container *{box-sizing:border-box}.lcmgcd-title{font-family:'Montserrat',sans-serif;font-size:2rem;text-align:center;text-transform:uppercase;margin-top:0;margin-bottom:10px;font-weight:900}.lcmgcd-desc{text-align:center;color:#444;font-weight:600;margin-bottom:30px;line-height:1.5}.lcmgcd-layout{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-bottom:30px}.lcmgcd-input-panel{background-color:#f9f9f9;border:3px solid #111;border-radius:10px;padding:25px;box-shadow:4px 4px 0 #111;display:flex;flex-direction:column}.lcmgcd-label{display:block;font-weight:800;font-size:1.05rem;margin-bottom:10px}.lcmgcd-input-wrap{display:flex;gap:10px}.lcmgcd-input{flex:1;padding:15px;font-size:1.2rem;font-weight:800;font-family:'Courier New',Courier,monospace;border:3px solid #111;border-radius:8px;outline:none;background-color:#fff;box-shadow:inset 2px 2px 0 rgb(0 0 0 / .05)}.lcmgcd-input:focus{border-color:#2d7bb5;background-color:#e6f7ff}.lcmgcd-btn-clear{background-color:#eceae4;border:3px solid #111;border-radius:8px;padding:0 15px;font-size:1.2rem;cursor:pointer;box-shadow:2px 2px 0 #111;transition:transform 0.1s;display:flex;align-items:center;justify-content:center}.lcmgcd-btn-clear:active{transform:translate(2px,2px);box-shadow:0 0 0 #111}.lcmgcd-hint{display:block;margin-top:10px;color:#666;font-size:.9rem;font-weight:600}.lcmgcd-actions{display:flex;flex-direction:column;gap:12px;margin-top:25px}.lcmgcd-btn{width:100%;font-family:'Montserrat',sans-serif;font-weight:900;font-size:1.05rem;padding:15px;border:3px solid #111;border-radius:8px;cursor:pointer;box-shadow:4px 4px 0 #111;transition:transform 0.1s;text-transform:uppercase;color:#111}.lcmgcd-btn:active{transform:translate(4px,4px);box-shadow:0 0 0 #111}.lcmgcd-btn-ucln{background-color:#ffb7b2}.lcmgcd-btn-bcnn{background-color:#b5ead7}.lcmgcd-btn-prime{background-color:#fdfd96}.lcmgcd-result-panel{display:flex;flex-direction:column}.lcmgcd-panel-heading{margin:0 0 15px 0;font-family:'Montserrat',sans-serif;font-size:1.2rem;border-bottom:3px dashed #111;padding-bottom:10px}.lcmgcd-result-box{flex:1;background-color:#fff;border:3px solid #111;border-radius:10px;padding:25px;box-shadow:4px 4px 0 #111;display:flex;flex-direction:column}.lcmgcd-empty{font-weight:600;color:#888;font-style:italic;text-align:center;margin-top:20px}.lcmgcd-result-title{font-size:1rem;font-weight:800;color:#555;margin-bottom:10px}.lcmgcd-result-value{font-family:'Montserrat',monospace;font-size:1.6rem;font-weight:900;color:#111;word-break:break-all;margin-bottom:25px;background:#f4f4f4;padding:15px;border-radius:8px;border:2px dashed #ccc}.lcmgcd-prime-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #ddd;padding:10px 0}.lcmgcd-prime-row:last-child{border-bottom:none}.lcmgcd-prime-num{font-size:1.2rem;font-weight:800;color:#555}.lcmgcd-prime-factors{font-size:1.4rem;color:#e05a47;font-weight:900}.lcmgcd-btn-copy{background-color:#e6f7ff;border:3px solid #111;border-radius:6px;padding:12px;font-weight:900;font-size:1rem;cursor:pointer;box-shadow:3px 3px 0 #111;transition:transform 0.1s;font-family:'Montserrat',sans-serif;margin-top:auto}.lcmgcd-btn-copy:active{transform:translate(3px,3px);box-shadow:0 0 0 #111}.lcmgcd-error{margin-top:15px;background-color:#ffe6e6;color:#e05a47;border:2px dashed #e05a47;border-radius:8px;padding:12px;font-weight:700;font-size:.95rem;display:none;text-align:center}.lcmgcd-notes{background-color:#e2f0cb;border:3px dashed #111;border-radius:8px;padding:20px}.lcmgcd-notes h4{margin:0 0 10px 0;font-family:'Montserrat',sans-serif;font-size:1.1rem}.lcmgcd-notes ul{margin:0;padding-left:20px;font-size:.95rem;line-height:1.6}#lcmgcdToast{visibility:hidden;min-width:200px;background-color:#111;color:#fff;text-align:center;border-radius:8px;padding:12px;position:fixed;z-index:9999;bottom:30px;left:50%;transform:translateX(-50%);font-weight:700;opacity:0;transition:opacity 0.3s,bottom 0.3s}#lcmgcdToast.show{visibility:visible;opacity:1;bottom:50px}@media (max-width:800px){.lcmgcd-layout{grid-template-columns:1fr}}