:root{--color: #79d2f3;--background-color: #010317}html{background:var(--background-color);color:var(--color);font-family:sans-serif}.round-btn{padding:10px 20px;border-radius:999px;border:none;background-color:var(--background-color);color:var(--color);cursor:pointer;font-size:16px;display:inline-flex;justify-content:center;align-items:center;white-space:nowrap}.round-btn:hover{opacity:.8}.sidebar-toggle{position:fixed;top:15px;left:15px;z-index:2000;font-size:40px;background:transparent;color:var(--color);border:none;cursor:pointer}.sidebar{position:fixed;top:0;left:0;height:100vh;width:260px;background:var(--color);color:var(--background-color);transform:translate(-100%);transition:transform .35s ease;padding:25px;z-index:1500;box-shadow:3px 0 10px #0006}.sidebar.open{transform:translate(0)}.sidebar-content{align-items:flex-start;gap:30px;display:flex;flex-direction:column;margin-top:60px;color:var(--background-color);font-size:18px;cursor:pointer;transition:color .2s}.about{display:flex;flex-direction:column;align-items:center;font-size:20px;gap:130px;text-align:center}.the-stack{margin-top:25px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}.container{perspective:500px;width:200px;height:200px;margin:0 auto;display:flex;justify-content:center;align-items:center}.cube{margin:auto;width:200px;height:200px;position:relative;transform-style:preserve-3d;font-family:Poppins,sans-serif;font-weight:700;font-size:2rem;letter-spacing:1px;color:var(--color)}.side{position:absolute;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background-color:var(--background-color);border:var(--color) solid 15px}.front{transform:rotateY(0) translateZ(100px)}.right{transform:rotateY(90deg) translateZ(100px)}.back{transform:rotateY(180deg) rotate(180deg) translateZ(100px)}.left{transform:rotateY(-90deg) translateZ(100px)}.top{transform:rotateX(90deg) translateZ(100px)}.bottom{transform:rotateX(-90deg) translateZ(100px)}.home-container{min-height:100vh;gap:40px;flex-direction:column;align-items:center;justify-content:flex-start;padding:40px;color:var(--color);text-align:center}.the-number{display:flex;flex-direction:column;align-items:center;gap:50px}.button-group{display:flex;gap:40px;justify-content:center;margin-top:25px}.increase-btn{background-color:#0b4007!important;color:#0bbe35!important;border:2px solid #0bbe35!important;border-radius:10px!important}.increase-btn:hover{background-color:#0bbe35!important;color:#0b4007!important}.decrease-btn{background-color:#5d0906!important;color:#eb3f2f!important;border:2px solid #eb3f2f!important;border-radius:10px!important}.decrease-btn:hover{background-color:#eb3f2f!important;color:#5d0906!important}.round-btn-invert{background-color:var(--color);color:var(--background-color);border-color:var(--background-color);padding:inherit;border-radius:inherit;font-size:inherit;cursor:inherit}.text-box{max-width:700px;border:2px solid var(--color);padding:1rem;text-align:left;line-height:1.6}.about{margin-top:25px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}