.main-content{width:100%;position:relative}.section-home{width:100%;height:100dvh;scroll-snap-align:start;scroll-snap-stop:always;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;background-color:var(--bg-room);transition:background-color .3s ease;padding:60px}.studio-backdrop-wrapper{width:100vw;height:100dvh;position:fixed;top:0;left:0;z-index:1;pointer-events:none}.ambient-glow-desk,.ambient-glow-layer,.ambient-under-desk,.ambient-vignette-shadow,.desk-3d-surface::before{opacity:var(--ambient-opacity);transition:opacity .35s ease-in-out}.ambient-vignette-shadow{position:fixed;top:0;left:0;width:100vw;height:100dvh;background:var(--ambient-vignette);pointer-events:none;z-index:5}.ambient-glow-layer{position:fixed;top:60px;left:0;width:100vw;height:calc(100dvh - 60px);pointer-events:none;z-index:2;background:var(--ambient-spill);filter:blur(16px)}.ambient-glow-desk{position:absolute;bottom:33dvh;left:0;width:100%;height:67dvh;background:var(--desk-bottom-glow);filter:blur(10px);z-index:1;pointer-events:none}.ambient-under-desk{position:absolute;bottom:0;left:0;width:100%;height:35dvh;background:var(--ambient-under-desk);z-index:1;pointer-events:none}.desk-setup-workspace{position:absolute;bottom:0;left:0;width:100%;height:35dvh;min-height:240px;perspective:600px;perspective-origin:50% 0;z-index:2;overflow:hidden}.desk-3d-surface{width:200%;height:140%;background-color:var(--bg-desk);background-image:var(--desk-grid);background-size:32px 16px;border-top:var(--desk-surface-border);transform-origin:50% 0;transform:translateX(-25%) rotateX(55deg);position:relative;box-sizing:border-box;padding:2rem;box-shadow:var(--desk-surface-shadow)}.desk-3d-surface::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:var(--desk-surface-bg);pointer-events:none;z-index:1}.desk-item{position:absolute;background:#fdfaf4!important;border:1.5px solid #5a4b3e;border-radius:6px;padding:.5rem 1rem;font-size:.875rem;color:#2b221a!important;transform:rotateX(-55deg);transform-origin:bottom center;box-shadow:0 8px 12px rgba(43,34,26,.45),0 15px 25px rgba(0,0,0,.35)!important;transition:transform .2s ease,box-shadow .2s ease;z-index:2}.desk-item:active{transform:rotateX(-55deg) translateY(2px);box-shadow:0 2px 4px rgba(0,0,0,.5),0 5px 10px rgba(0,0,0,.3)!important}.item-keyboard{bottom:32%;left:55%}.item-mouse{bottom:22%;right:25%}.side-nav{position:fixed;top:0;left:0;width:100%;height:60px;background-color:var(--bg-nav);display:flex;align-items:center;padding:var(--sp-2) var(--sp-6);overflow-x:auto;overflow-y:hidden;white-space:nowrap;z-index:var(--z-sticky);border-bottom:var(--nav-bd-bottom);box-shadow:var(--nav-shadow);transition:background-color .25s ease,box-shadow .25s ease,border-top .25s ease}.nav-content{display:flex;align-items:center;justify-content:space-between;width:100%;position:relative;z-index:1002}.side-nav::before{content:"";position:absolute;bottom:60px;left:0;width:100%;height:40px;background:var(--nav-top-glow);pointer-events:none}.side-nav::after{content:"";position:absolute;bottom:-6px;left:0;width:100%;height:6px;background:var(--nav-after-bg);pointer-events:none;z-index:999}.side-nav ul.nav-text{list-style:none;display:flex;gap:var(--sp-2);padding:0;margin:0}.side-nav .nav-text a{text-decoration:none;color:var(--text-nav-soft);padding:var(--p-nav-btn);font-weight:500;font-size:.95rem;border-radius:var(--radius-window);background-color:var(--bg-windows);display:inline-block;border:2px solid transparent;transition:color .2s ease,background-color .2s ease,border-color .2s ease}.side-nav .nav-text a.active{color:var(--accent-blue);border-color:var(--accent-blue);background-color:var(--bg-windows)}.brand-container{display:inline-flex;flex-direction:column;align-items:center;gap:var(--gap-1);text-decoration:none;position:absolute;left:50%;transform:translateX(-50%)}.brand-logo{width:64px;height:auto}.brand-logo path{fill:var(--text-logo);stroke:var(--text-main);stroke-width:1px}.brand-name{font-family:CoinyFont,sans-serif;font-size:16px;color:var(--text-site-title);letter-spacing:.05em;font-weight:500;text-align:center}@media (max-width:768px){.side-nav{padding:0 var(--sp-4)}.side-nav ul.nav-text li:has(a:not(.active)){display:none!important}}.theme-control-panel{position:absolute;width:150px;height:auto;top:68px;right:0;display:flex;gap:var(--sp-2);align-items:center;margin-left:auto;z-index:10}.control-group{display:flex;background-color:var(--bg-main);padding:1px;border-radius:var(--radius-window);border:2px solid var(--border-device)}.panel-btn input[type=radio]{position:absolute;opacity:0;width:0;height:0}.light-switcher-btn,.panel-btn span{position:relative;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0!important;font-size:1rem;cursor:pointer;border-radius:calc(var(--radius-window) - 2px);transition:all .2s ease}.light-switcher-btn{background-color:var(--bg-windows);border:2px solid var(--border-device);box-sizing:border-box}.panel-btn input[type=radio]:checked+span{background-color:var(--bg-windows);box-shadow:0 1px 3px rgba(0,0,0,.05)}.section-content{min-height:100dvh;scroll-snap-align:start;scroll-snap-stop:always;padding:6rem 2rem 4rem 2rem;position:relative;z-index:10;background-image:var(--desk-grid);background-size:24px 24px;background-repeat:repeat;box-shadow:0 -25px 50px rgba(0,0,0,.6);overflow:hidden}.card-welcome{width:350px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);height:auto;padding:var(--sp-4);border-radius:var(--radius-window);box-sizing:border-box;z-index:100;transform-style:preserve-3d;background-color:var(--bg-windows,rgba(255,255,255,.8));border:2px solid transparent;background-image:linear-gradient(var(--bg-windows),var(--bg-windows)),var(--card-border-gradient);background-origin:border-box;background-clip:padding-box,border-box}.welcome-title{display:flex;flex-direction:column;align-items:flex-start;margin:0 0 var(--sp-4) 0;font-size:2.5rem;font-weight:800;line-height:1.1;color:var(--text-main);text-transform:capitalize}.welcome-subtitle{margin:0 0 var(--sp-8) 0;font-size:.95rem;color:var(--text-soft);opacity:.8;text-align:left}.welcome-highlights{font-size:.9rem;line-height:1.5;color:var(--text-main);text-align:left;margin-top:var(--sp-4);display:flex;flex-direction:column;gap:var(--sp-2)}.welcome-highlights p{margin:0}.about-title{margin:0 0 var(--sp-3) 0;font-size:2rem;text-align:left}.sns-links p{margin:var(--sp-1) 0;text-align:left}.led-gadget-box{width:100%;background-color:var(--bg-desk);padding:var(--sp-6);border-radius:var(--radius-window);border:1px solid var(--border-device);box-shadow:var(--gadget-shadow);position:relative;transition:background-color .25s ease,box-shadow .25s ease,border .25s ease}.led-gadget-box h3{margin:0 0 var(--sp-2) 0;font-size:1.1rem}.led-gadget-box p{margin:0;font-size:.85rem;color:var(--text-soft)}.aura-source{box-shadow:var(--gadget-shadow),var(--box-aura)!important}.aura-source::after{content:"";position:absolute;bottom:-4px;left:4%;width:92%;height:12px;background:0 0;pointer-events:none;z-index:-1;transform:translateZ(-1px);border-radius:var(--radius-window);box-shadow:0 10px 24px var(--aura-shadow-color,rgba(0,0,0,.35));opacity:var(--aura-opacity,.6)}.card-full{position:absolute;top:60px;left:0;width:95%;z-index:50}.card-full-width{width:100%;max-width:1000px;z-index:20}.half-width-group{display:flex;flex-wrap:wrap;gap:var(--sp-4);width:100%}.card-half-width{flex:1 1 calc(50% - (var(--sp-4)/ 2));min-width:280px;display:flex;gap:var(--sp-3);align-items:center}.card-thumb-placeholder{width:70px;height:70px;background-color:var(--bg-tray);border:1px solid var(--border-tray);border-radius:var(--radius-element);display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--text-soft);flex-shrink:0}.card-info{display:flex;flex-direction:column;gap:var(--sp-1);z-index:50}.game-screenshot-placeholder{aspect-ratio:16/9;background-color:var(--bg-tray);border:1px solid var(--border-tray);border-radius:var(--radius-container);display:contents;align-items:flex;justify-content:center;color:var(--text-soft);margin:var(--sp-4) 0}.game-screenshot-placeholder img{width:100%;height:100%;object-fit:cover;object-position:center}.loading{position:fixed;top:0;left:0;width:100dvw;height:100dvh;background-color:var(--color-bg-main);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:var(--gap-8);z-index:var(--z-oneaboveall)}.loading-logo{width:160px;height:auto}.loading-logo path{fill:var(--text-main);stroke:var(--text-main);stroke-width:1px}.loading .brand-name{font-family:CoinyFont,sans-serif;font-size:2em;color:var(--color-active);letter-spacing:.05em;font-weight:500;text-align:center}