*{box-sizing:border-box;margin:0;padding:0}:root{--cream:#f4f3dd;--dark:#192717;--accent:#c67652;--panel:#192717bf;--panel-border:#f4f3dd26;--bg:#080e0b;--text:#f4f3dd;--text-dim:#d5d3b8;--font-main:"DungGeunMo", "Press Start 2P", monospace;--font-mono:"DungGeunMo", "Press Start 2P", monospace}body{background:var(--bg);font-family:var(--font-main);color:var(--text);cursor:default;image-rendering:pixelated;-webkit-font-smoothing:none;-moz-osx-font-smoothing:unset;overflow:hidden}canvas#scene{width:100vw;height:100vh;display:block;position:fixed;top:0;left:0}#hud{pointer-events:none;z-index:10;width:100vw;height:100vh;position:fixed;top:0;left:0}#hud *{pointer-events:auto}#top-nav{justify-content:space-between;align-items:center;padding:20px 32px;display:flex;position:absolute;top:0;left:0;right:0}#brand{letter-spacing:3px;text-transform:uppercase;color:var(--cream);text-shadow:0 2px 6px #0009;font-size:18px;font-weight:700}#nav-center{align-items:center;gap:12px;display:flex;position:absolute;left:50%;transform:translate(-50%)}#nav-right{align-items:center;display:flex}#day-night-toggle{background:var(--panel);border:1px solid var(--panel-border);color:var(--cream);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;margin-left:4px;font-size:18px;transition:background .3s;display:flex}#day-night-toggle:hover{background:#f4f3dd26}.nav-link{color:var(--cream);letter-spacing:2px;font-size:13px;font-weight:700;font-family:var(--font-mono);text-shadow:0 1px 4px #00000080;cursor:pointer;border-radius:20px;padding:10px 22px;text-decoration:none;transition:all .25s}.nav-link:hover{color:var(--accent);text-shadow:none}.nav-link.active{background:var(--cream);color:var(--dark);text-shadow:none;border-radius:20px;box-shadow:0 2px 8px #0000004d}#left-hud{background:var(--panel);border:1px solid var(--panel-border);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:none;border-radius:12px;padding:20px 24px;position:absolute;bottom:32px;left:32px}.hud-label{letter-spacing:3px;color:var(--cream);text-shadow:0 2px 4px #0006;margin-bottom:4px;font-size:18px;font-weight:700}.hud-sub{color:var(--text-dim);letter-spacing:2px;font-size:12px;font-weight:700;font-family:var(--font-mono);margin-bottom:16px}.controls-guide{flex-direction:column;gap:14px;display:flex}.control-group{align-items:center;gap:16px;display:flex}.key-cluster{flex-direction:column;align-items:center;gap:4px;display:flex}.key-row{gap:4px;display:flex}.key{background:var(--cream);width:44px;height:44px;color:var(--dark);font-size:14px;font-weight:700;font-family:var(--font-mono);border:none;border-radius:8px;justify-content:center;align-items:center;display:flex;box-shadow:0 2px 4px #0006,inset 0 1px #ffffff1a}.key.wide{width:140px;height:44px}.key-label{color:var(--cream);letter-spacing:3px;font-size:14px;font-weight:700;font-family:var(--font-mono);text-shadow:0 1px 3px #0009}.page-overlay{z-index:50;background:#0a0d0bf2;width:100%;height:100%;padding:80px 32px 32px;transition:opacity .3s;position:absolute;top:0;left:0;overflow-y:auto}.page-overlay.hidden{opacity:0;pointer-events:none;visibility:hidden}.overlay-close{cursor:pointer;color:var(--cream);z-index:51;font-size:28px;position:fixed;top:20px;right:32px}.overlay-title{color:var(--cream);letter-spacing:4px;margin-bottom:24px;font-size:24px;font-weight:700}.works-card{background:var(--panel);border:1px solid var(--panel-border);border-radius:10px;max-width:500px;margin-bottom:12px;padding:20px}.works-card h3{color:var(--cream);letter-spacing:2px;margin-bottom:6px;font-size:16px}.works-card p{color:var(--text);font-size:12px;font-family:var(--font-mono);margin-bottom:8px;line-height:1.6}.works-card .detail-tag{padding:3px 8px;font-size:10px}.about-headline{color:var(--cream);font-size:16px;font-family:var(--font-mono);letter-spacing:1px;margin-bottom:16px;line-height:1.6}.about-text{color:var(--text);font-size:13px;font-family:var(--font-mono);max-width:500px;margin-bottom:8px;line-height:1.8}.about-concept{color:var(--text-dim);font-size:12px;font-family:var(--font-mono);margin-top:12px;font-style:italic;line-height:1.8}.about-links{gap:12px;margin-top:20px;display:flex}.about-link{background:var(--cream);color:var(--dark);font-family:var(--font-mono);letter-spacing:1px;border-radius:6px;padding:8px 18px;font-size:12px;font-weight:700;text-decoration:none;transition:transform .2s}.about-link:hover{transform:scale(1.05)}#build-version{color:var(--accent);font-size:11px;font-weight:700;font-family:var(--font-mono);letter-spacing:2px;pointer-events:none;position:absolute;top:60px;right:32px}#fps-counter{color:var(--text-dim);font-size:11px;font-family:var(--font-mono);letter-spacing:1px;opacity:.6;pointer-events:none;text-shadow:0 1px 3px #00000080;position:absolute;bottom:72px;right:32px}#project-detail{border:2px solid var(--panel-border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#192717eb;border-radius:12px;width:90%;max-width:440px;padding:32px;transition:opacity .3s,transform .3s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 8px 32px #00000080}#project-detail.hidden{opacity:0;pointer-events:none;transform:translate(-50%,-48%)}.detail-close{cursor:pointer;color:var(--text-dim);font-size:24px;transition:color .2s;position:absolute;top:16px;right:20px}.detail-close:hover{color:var(--accent)}.detail-title{color:var(--cream);letter-spacing:3px;margin-bottom:12px;font-size:20px;font-weight:700}.detail-desc{color:var(--text);font-size:12px;line-height:1.8;font-family:var(--font-mono);margin-bottom:16px}.detail-tags{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.detail-link{background:var(--cream);color:var(--dark);font-family:var(--font-mono);letter-spacing:2px;cursor:pointer;border-radius:6px;margin-top:8px;padding:8px 20px;font-size:12px;font-weight:700;text-decoration:none;transition:transform .2s;display:inline-block}.detail-link:hover{transform:scale(1.05)}.detail-tag{color:var(--cream);font-size:11px;font-family:var(--font-mono);background:#f4f3dd1a;border:1px solid #f4f3dd40;border-radius:6px;padding:6px 12px}#proximity-hint{background:var(--panel);border:1px solid var(--panel-border);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:none;border-radius:10px;align-items:center;gap:10px;padding:12px 20px;transition:opacity .3s;display:flex;position:absolute;bottom:120px;left:50%;transform:translate(-50%)}#proximity-hint.hidden{opacity:0}.hint-icon{color:var(--accent);font-size:16px;animation:1.5s infinite pulse-hint}.hint-text{color:var(--cream);font-size:13px;font-weight:700;font-family:var(--font-mono);letter-spacing:1px}@keyframes pulse-hint{0%,to{opacity:1}50%{opacity:.4}}#loading-overlay{background:var(--bg);z-index:200;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .6s;display:flex;position:fixed;top:0;left:0}#loading-overlay.fade-out{opacity:0;pointer-events:none}.loading-content{text-align:center}.loading-capybara{background:var(--accent);border-radius:50%;width:48px;height:48px;margin:0 auto 16px;animation:1.2s ease-in-out infinite loading-pulse}@keyframes loading-pulse{0%,to{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.15)}}.loading-dots{font-family:var(--font-mono);color:var(--text-dim);letter-spacing:6px;font-size:24px}.loading-dots span{animation:1.4s infinite loading-blink}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes loading-blink{0%,80%,to{opacity:.2}40%{opacity:1}}.nav-link:focus-visible,#day-night-toggle:focus-visible,.detail-close:focus-visible,.overlay-close:focus-visible,.about-link:focus-visible,.detail-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}#mobile-controls{z-index:15;pointer-events:none;justify-content:space-between;padding:0 20px;display:none;position:fixed;bottom:20px;left:0;right:0}#mobile-controls>*{pointer-events:auto}#dpad{flex-direction:column;align-items:center;gap:2px;display:flex}.dpad-row{gap:2px;display:flex}.dpad-btn{color:#192717;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:#f4f3ddb3;border:none;border-radius:8px;justify-content:center;align-items:center;width:48px;height:48px;font-size:18px;font-weight:700;display:flex}.dpad-btn:active{background:#f4f3ddf2}#mobile-jump{color:#192717;width:64px;height:64px;font-family:var(--font-mono);cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:#f4f3ddb3;border:none;border-radius:50%;align-self:flex-end;font-size:11px;font-weight:700}@media (width<=768px){#brand{font-size:14px}#nav-center{gap:4px}.nav-link{letter-spacing:1px;padding:6px 8px;font-size:10px}#left-hud{display:none}#mobile-controls{display:flex}.intro-content h1{font-size:24px}#day-night-toggle{width:32px;height:32px;font-size:14px}}