/* v25.5 extensions */
.lab255-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.lab255-links a{display:inline-block;padding:10px 15px;border:1px solid #b5c9e7;border-radius:7px;text-decoration:none;color:#1555bb;font-weight:700}.lab255-links a:hover{background:#edf4ff}.lab255-card{border:1px solid #d6e1f1;border-radius:15px;padding:26px;margin:18px 0;background:#fff;color:#101d34}.lab255-card h2{margin:8px 0}.lab255-tag{font-size:11px;font-weight:800;letter-spacing:.12em;color:#2362cc}.pdf255{border:1px solid #d5e1f0;border-radius:12px;padding:24px;margin-top:20px}.pdf255-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.pdf255-grid label{display:flex;gap:8px;align-items:start;font-size:14px}.pdf255 button{margin-top:16px;cursor:pointer}.math255{border:1px solid #d6e1f1;padding:14px;border-radius:9px;background:#f6f9ff}.math255 input{max-width:110px;margin-left:12px}@media(max-width:650px){.pdf255-grid{grid-template-columns:1fr}}

/* v25.5.1 project lab presentation */
.lab255-showcase{background:#f5f8fd}.lab255-intro{max-width:780px;color:#52617a;line-height:1.75;margin:0 0 30px}.lab255-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.lab255-feature{overflow:hidden;border:1px solid #d6e0f0;border-radius:18px;background:#fff;box-shadow:0 14px 36px rgba(11,22,43,.055)}.lab255-top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:17px 22px;font-size:10px;font-weight:800;letter-spacing:.11em;color:#496587}.lab255-state{border:1px solid #c7d6ea;border-radius:50px;padding:6px 9px;white-space:nowrap;font-size:9px}.lab255-art{height:215px;position:relative;overflow:hidden;margin:0 20px;border-radius:12px}.lab255-cube-art{background:linear-gradient(140deg,#0b1932,#163a72);padding:18px 22px;color:white}.lab255-minihead{display:flex;align-items:center;gap:6px;font-size:10px;color:#c4d9ff}.lab255-minihead i{width:6px;height:6px;border-radius:50%;background:#58a4ff}.lab255-minihead span{margin-left:10px}.lab255-metrics{display:flex;gap:9px;margin-top:22px}.lab255-metrics span{background:#ffffff15;border:1px solid #ffffff2a;border-radius:8px;padding:8px 12px;flex:1;min-width:0}.lab255-metrics small{display:block;color:#8ab5ed;font-size:8px;letter-spacing:.08em}.lab255-metrics b{font-size:12px}.lab255-bars{position:absolute;bottom:17px;left:22px;right:22px;height:70px;display:flex;align-items:end;gap:12px;border-bottom:1px solid #ffffff40}.lab255-bars i{flex:1;background:linear-gradient(#61b8ff,#2965d8);border-radius:4px 4px 0 0;opacity:.9}.lab255-orbit-art{background:radial-gradient(circle at 62% 42%,#db9fc5 0%,#7652a3 20%,#263c72 48%,#0b1932 75%)}.lab255-orbit-rings{position:absolute;inset:0;display:grid;place-items:center}.lab255-orbit-rings i{position:absolute;width:165px;height:165px;border:2px solid #ffffff77;border-radius:48% 52% 60% 40%;transform:rotate(20deg) translate(15px,-6px)}.lab255-orbit-rings i:nth-child(2){transform:rotate(62deg) translate(25px,-2px);border-color:#f7b0e4a8}.lab255-orbit-rings i:nth-child(3){transform:rotate(108deg) translate(7px,13px);border-color:#7cd6ffc4}.lab255-orbit-rings i:nth-child(4){transform:rotate(145deg) translate(12px,-12px);border-color:#ffffff99}.lab255-orbit-label{position:absolute;bottom:16px;left:22px;color:#fff;font-size:24px;font-weight:800;letter-spacing:.2em}.lab255-orbit-label small{display:block;font-size:9px;letter-spacing:.14em;color:#e8d8f5}.lab255-feature-body{padding:24px}.lab255-feature-body h3{font-size:29px;margin:0 0 4px;color:#101b32}.lab255-subtitle{font-weight:700;color:#2264c5!important}.lab255-feature-body>p:not(.lab255-subtitle){line-height:1.7;color:#4d5d73}.lab255-tags{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0 22px}.lab255-tags span{font-size:11px;border:1px solid #d5e1f1;border-radius:5px;padding:6px 9px;color:#344b6d}.lab255-cta{display:inline-flex;gap:20px;align-items:center;text-decoration:none;font-weight:800;color:#1555bb;border-bottom:2px solid #1555bb;padding-bottom:7px}.lab255-cta:hover{color:#0b2c6d}@media(max-width:800px){.lab255-feature-grid{grid-template-columns:1fr}}@media(max-width:420px){.lab255-top{flex-wrap:wrap}.lab255-metrics{gap:4px}.lab255-metrics span{padding:7px}.lab255-minihead span{font-size:8px}}