.site-wrapper{min-height:100vh;display:flex;flex-direction:column}html,body{height:100%}body{margin:0;font-family:Poppins,Arial,sans-serif;background:linear-gradient(135deg,#0f172a 0%,#07102a 100%);color:#e6eef8}.site-content{flex:1 0 auto}.hero{background:rgba(255,255,255,0.04);padding:40px;border-radius:12px;box-shadow:0 8px 30px rgba(2,6,23,0.6);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,0.03)}.card{border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));border:1px solid rgba(255,255,255,0.03);box-shadow:0 10px 30px rgba(2,6,23,0.6)}.container main{padding-bottom:2rem}.nav-link{color:rgba(255,255,255,0.85)}.site-footer{position:fixed;left:0;right:0;bottom:0;background:rgba(3,7,18,0.9);border-top:1px solid rgba(255,255,255,0.03)}.content-with-footer{padding-bottom:96px}.container.main-container{padding-bottom:2rem}.btn-primary{background:linear-gradient(90deg,#2563eb,#7c3aed);border:none;color:#fff}.btn-outline-primary{border-color:rgba(255,255,255,0.08);color:rgba(255,255,255,0.9)}:root{--bg-1:#07102a;--bg-2:#0f172a;--card-bg:rgba(255,255,255,0.03);--muted:rgba(230,238,248,0.65);--accent:linear-gradient(90deg,#7c3aed,#2563eb)}a{color:#9cc3ff}input,textarea,select,.form-control{background:rgba(255,255,255,0.03)!important;border:1px solid rgba(255,255,255,0.06)!important;color:var(--muted)!important;box-shadow:none!important}input::placeholder,textarea::placeholder{color:rgba(230,238,248,0.45)!important}table{color:var(--muted)}th,td{border-color:rgba(255,255,255,0.03)}pre,code{background:rgba(0,0,0,0.25);color:#dbeafe;padding:.4rem;border-radius:6px}.calculator{background:linear-gradient(180deg,rgba(255,255,255,0.03),rgba(255,255,255,0.02))}.display{background-color:rgba(0,0,0,0.25)}@media(max-width:576px){.hero{padding:20px}.container{padding-left:12px;padding-right:12px}}.light-mode body{background:linear-gradient(135deg,#f8fafc 0%,#eef2ff 100%);color:#0b1220}.light-mode .hero{background:#fff;box-shadow:0 8px 30px rgba(15,23,42,0.04);border:1px solid rgba(2,6,23,0.03)}.light-mode .card{background:#fff;color:#0b1220;border:1px solid rgba(2,6,23,0.04)}.light-mode input,.light-mode textarea,.light-mode select,.light-mode .form-control{background:#fff!important;color:#0b1220!important;border:1px solid rgba(2,6,23,0.06)!important}.light-mode .site-footer{background:#f8fafc;color:#0b1220;border-top:1px solid rgba(2,6,23,0.04)}.light-mode .btn-primary{background:linear-gradient(90deg,#2563eb,#7c3aed)}.light-mode .btn-outline-primary{border-color:rgba(2,6,23,0.06)}