.brand-nav-stack{position:fixed;top:max(.75rem,env(safe-area-inset-top));right:max(.8rem,env(safe-area-inset-right));z-index:9999;display:flex;flex-direction:column;align-items:center;gap:.62rem;pointer-events:none}.brand-home{position:static;z-index:1;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.18rem;text-decoration:none;pointer-events:auto}.brand-home img{display:block;width:clamp(108px,12.8vw,164px);height:auto}.brand-home:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.top-nav{position:static;transform:none;z-index:1;pointer-events:none;padding:0}.top-nav-inner{pointer-events:auto;width:60px;min-height:0;border:1px solid rgba(244,246,252,.2);background:rgba(8,13,18,.56);backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;padding:.3rem;border-radius:999px}.top-nav-link{position:relative;width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;color:rgba(244,246,252,.82);text-decoration:none}.top-nav-link svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.top-nav-link img{width:26px;height:26px;object-fit:contain;display:block}.top-nav-link--works img,.top-nav-link--field img,.top-nav-link--about img{width:32px;height:32px}.nav-tooltip{position:absolute;right:calc(100% + 8px);top:50%;transform:translate(6px,-50%);opacity:0;pointer-events:none;white-space:nowrap;background:rgba(8,13,18,.94);border:1px solid rgba(244,246,252,.2);color:rgba(244,246,252,.94);font-size:.72rem;line-height:1;padding:.36rem .5rem;border-radius:999px;transition:opacity 180ms ease,transform 180ms ease}.top-nav-link:hover .nav-tooltip,.top-nav-link:focus-visible .nav-tooltip{opacity:1;transform:translate(0,-50%)}.top-nav-link.is-active{color:#f4f6fc}.top-nav-link.is-active::after{content:"";position:absolute;left:6px;right:6px;bottom:4px;height:1.5px;background:rgba(244,246,252,.9)}.top-nav-link:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:760px){.brand-nav-stack{top:max(.45rem,env(safe-area-inset-top));right:max(.4rem,env(safe-area-inset-right));gap:.34rem}.brand-home{padding:.06rem}.brand-home img{width:clamp(60px,16vw,84px)}.top-nav-inner{width:44px;gap:.08rem;justify-content:center;padding:.14rem}.top-nav-link{width:40px;height:40px;flex-direction:row}.top-nav-link svg{width:20px;height:20px}.top-nav-link img{width:20px;height:20px}.top-nav-link--works img,.top-nav-link--field img,.top-nav-link--about img{width:24px;height:24px}.nav-tooltip{display:none}.top-nav-link:hover .nav-tooltip,.top-nav-link:focus-visible .nav-tooltip{transform:translate(0,-50%)}.top-nav-link.is-active::after{left:8px;right:8px;bottom:2px}}