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h4{color:var(--sky);margin-top:0;margin-bottom:.5rem;font-weight:700}.security-box p{color:#94a3b8;margin:0;font-size:.875rem;line-height:1.5}@media (max-width:1023px){.institutional-toc-desktop{display:none}}.feature-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#2a2f3b66;border:1px solid #ffffff0d;border-radius:1.5rem;flex-direction:column;height:100%;padding:2rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden}.feature-card:hover{border-color:#4894ef4d;transform:translateY(-8px);box-shadow:0 10px 30px #0000004d}.feature-card:before{content:"";background:linear-gradient(90deg, transparent, var(--sky), transparent);opacity:0;height:2px;transition:all .3s;position:absolute;top:0;left:0;right:0}.feature-card:hover:before{opacity:1}.icon-box{color:#c0caf5;background:#4894ef1a;border:1px solid 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float-card{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}.avatar-glow{z-index:10;background-position:50%;background-size:cover;border:4px solid #2b2d31;border-radius:50%;width:100px;height:100px;margin:0 auto 15px;position:relative;box-shadow:0 0 0 4px #23a559}.banner-mock{background:linear-gradient(90deg, var(--aztec), var(--sky));border-radius:8px 8px 0 0;height:80px;margin:-20px -20px 40px}.tutorial-nav-hud{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #ffffff0d;border-left:3px solid var(--sky);background:#2a2f3b66;border-radius:16px;padding:1.5rem;position:sticky;top:120px}.tutorial-nav-item{color:#94a3b8;cursor:pointer;align-items:center;padding:10px 0;font-size:.95rem;text-decoration:none;transition:all .3s;display:flex}.tutorial-nav-item 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img{transform:scale(1)}.alert-box{border-radius:12px;align-items:flex-start;gap:12px;margin-top:1.5rem;padding:1rem;font-size:.95rem;line-height:1.5;display:flex}.alert-box svg{flex-shrink:0;width:20px;height:20px}.alert-info{color:var(--sky);background:#4894ef1a;border:1px solid #4894ef4d}.alert-warn{color:#fcd34d;background:#f59e0b1a;border:1px solid #f59e0b4d}.alert-success{color:#6ee7b7;background:#10b9811a;border:1px solid #10b9814d}