.navbar-root{position:-webkit-sticky;position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:rgba(0,0,0,.3);border-bottom:1px solid hsla(0,0%,100%,.1);padding:1rem 0}@media (max-width:768px){.navbar-root{position:relative}}.navbar-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;gap:2rem;align-items:center}@media (max-width:768px){.navbar-inner{padding:0 16px;gap:0;flex-wrap:nowrap}}.navbar-brand{color:#00d4ff;text-decoration:none;font-size:1.2rem;font-weight:600;text-shadow:0 0 10px rgba(0,212,255,.5);flex-shrink:0}.navbar-links{display:flex;gap:2rem;align-items:center}@media (max-width:768px){.navbar-links{flex:1 1;min-width:0;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:1.25rem;padding:.5rem 0 .25rem}.navbar-links::-webkit-scrollbar{display:none}.navbar-links a{flex-shrink:0;white-space:nowrap}}@keyframes twinkle{0%,to{opacity:.2;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}@keyframes float{0%,to{transform:translate(0) rotate(0deg)}33%{transform:translate(30px,-30px) rotate(120deg)}66%{transform:translate(-20px,20px) rotate(240deg)}}.wavelength-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:28px;height:28px;border-radius:50%;background:var(--wavelength-color,#fff);cursor:pointer;box-shadow:0 0 16px var(--wavelength-color,hsla(0,0%,100%,.5));border:2px solid hsla(0,0%,100%,.9)}.wavelength-slider::-moz-range-thumb{width:28px;height:28px;border-radius:50%;background:var(--wavelength-color,#fff);cursor:pointer;box-shadow:0 0 16px var(--wavelength-color,hsla(0,0%,100%,.5));border:2px solid hsla(0,0%,100%,.9)}@keyframes lensRayContinuous{0%{stroke-dashoffset:var(--ray-length,550)}60%{stroke-dashoffset:0}to{stroke-dashoffset:0}}@keyframes focusBlink{0%,40%{opacity:0}50%,70%{opacity:1}80%,to{opacity:0}}@keyframes scRay1{0%{stroke-dashoffset:600}25%{stroke-dashoffset:0}50%{stroke-dashoffset:0}to{stroke-dashoffset:-600}}@keyframes scRay2{0%{stroke-dashoffset:400}25%{stroke-dashoffset:400}45%{stroke-dashoffset:0}to{stroke-dashoffset:-400}}@keyframes scRay3{0%{stroke-dashoffset:350}45%{stroke-dashoffset:350}70%{stroke-dashoffset:0}to{stroke-dashoffset:-350}}@keyframes newtRay1{0%{stroke-dashoffset:500}22%{stroke-dashoffset:0}50%{stroke-dashoffset:0}to{stroke-dashoffset:-500}}@keyframes newtRay2{0%{stroke-dashoffset:350}22%{stroke-dashoffset:350}42%{stroke-dashoffset:0}to{stroke-dashoffset:-350}}@keyframes newtRay3{0%{stroke-dashoffset:280}42%{stroke-dashoffset:280}68%{stroke-dashoffset:0}to{stroke-dashoffset:-280}}.katex-formula .katex,.katex-formula .katex *{color:#e8e8e8!important}