*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh;background:linear-gradient(135deg,#0d1117 0,#161b22 100%);color:#c9d1d9;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;display:flex;align-items:center;justify-content:center;overflow:hidden}.container{text-align:center;padding:3rem 1.5rem;max-width:560px;position:relative;z-index:2;opacity:0;transform:translateY(30px);animation:fadeInUp 1.2s ease-out forwards .4s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.lock{width:140px;height:170px;margin:0 auto 2.2rem;position:relative;animation:swing 7s infinite ease-in-out;transform-origin:50% 20px}@keyframes swing{0%,100%{transform:rotate(-3.5deg)}50%{transform:rotate(3.5deg)}}.lock-body{width:100%;height:110px;background:linear-gradient(180deg,#30363d,#21262d);border:3px solid #6e7681;border-radius:12px 12px 28px 28px;position:relative;box-shadow:0 10px 30px rgba(0,0,0,.65)}.lock-shackle{width:62px;height:88px;border:3px solid #6e7681;border-bottom:none;border-radius:50px 50px 0 0;position:absolute;top:-54px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#21262d,#30363d);box-shadow:inset 0 4px 12px rgba(0,0,0,.75)}.lock-hole{width:22px;height:22px;background:#6e7681;border-radius:50%;position:absolute;top:28px;left:50%;transform:translateX(-50%);box-shadow:0 0 16px rgba(110,118,129,.5),inset 0 2px 6px rgba(0,0,0,.8);animation:glow 4s infinite alternate ease-in-out}@keyframes glow{0%{box-shadow:0 0 16px rgba(110,118,129,.5),inset 0 2px 6px rgba(0,0,0,.8)}100%{box-shadow:0 0 32px rgba(96,165,250,.55),inset 0 2px 6px rgba(0,0,0,.8)}}h1{font-size:3.5rem;font-weight:700;letter-spacing:-1.2px;margin-bottom:.9rem;background:linear-gradient(90deg,#a5b4fc,#60a5fa,#3b82f6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.status{display:inline-block;margin:1.4rem 0 2.2rem;padding:.8rem 2rem;background:rgba(48,54,61,.65);border:1px solid rgba(96,165,250,.3);border-radius:999px;font-size:1.18rem;font-weight:600;color:#60a5fa;backdrop-filter:blur(10px);animation:pulseStatus 5s infinite ease-in-out}@keyframes pulseStatus{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.04);opacity:1}}.subtitle{font-size:1.32rem;color:#8b949e;margin-bottom:2rem;line-height:1.5}.bg-shapes{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:hidden}.blob{position:absolute;border-radius:50%;background:rgba(96,165,250,.04);filter:blur(70px);animation:drift 34s infinite ease-in-out}.blob-1{width:480px;height:480px;top:-22%;left:-25%;animation-delay:0s}.blob-2{width:560px;height:560px;bottom:-30%;right:-30%;animation-delay:11s}@keyframes drift{0%,100%{transform:translate(0,0) rotate(0)}50%{transform:translate(110px,-80px) rotate(15deg)}}@media (max-width:520px){h1{font-size:2.8rem}.lock{width:110px;height:135px;margin-bottom:1.8rem}.lock-body{height:88px}.lock-shackle{height:68px;top:-42px}.subtitle{font-size:1.18rem}}