Add nukem theme: action-hero hard rock with explosive WebGL effects

- New theme directory: templates/themes/nukem/ (meta.json, theme.css, theme.js)
- Red/gold/black color palette with monospace typography
- WebGL: rising sparks, falling debris, rubble blocks, explosion glow
- Sound preset: 140 BPM E-minor power riffs with fanfare stabs (wild: 180 BPM thrash)
- All nav/open/close/scroll/wild/page effects implemented

Amp-Thread-ID: https://ampcode.com/threads/T-019dcd42-8558-748b-8c28-3f848400026d
Co-authored-by: Amp <amp@ampcode.com>

3 files changed, 364 insertions, 0 deletions

diff --git a/internal/generator/templates/themes/nukem/meta.json b/internal/generator/templates/themes/nukem/meta.json
new file mode 100644
index 0000000..14d07fa
--- /dev/null
+++ b/internal/generator/templates/themes/nukem/meta.json
@@ -0,0 +1,7 @@
+{
+  "title": "SNONUX.FOO \u2014 NUKEM",
+  "header_html": "\u003cdiv class=\"logo\"\u003e\n                \u003cspan class=\"logo-mark\"\u003e\u2622\u003c/span\u003e\n                \u003cdiv class=\"logo-title\"\u003e\n                    \u003ch1\u003eSNONUX.FOO\u003c/h1\u003e\n                    \u003cp class=\"subtitle\"\u003eHail to the king, baby \u0026mdash; \u003ca href=\"https://foo.zone\"\u003efoo.zone\u003c/a\u003e is the real blog\u003c/p\u003e\n                    \u003cp class=\"logo-host\"\u003eServed by NetBSD on a Raspberry Pi 3\u003c/p\u003e\n                \u003c/div\u003e\n            \u003c/div\u003e\n            \u003cdiv class=\"nav\"\u003e\n                \u003ca href=\"atom.xml\" class=\"header-feed-link\" rel=\"alternate\" title=\"Atom feed\" type=\"application/atom+xml\"\u003eAtom feed\u003c/a\u003e\n                \u003ca href=\"https://foo.zone/about\" class=\"transmit-btn\"\u003eLet's Rock\u003c/a\u003e\n            \u003c/div\u003e",
+  "splash_inner_html": "\u003ccanvas class=\"splash-gl-canvas\" id=\"splash-gl-canvas\" aria-hidden=\"true\"\u003e\u003c/canvas\u003e\n        \u003cdiv class=\"splash-inner\"\u003e\n            \u003cdiv class=\"splash-title\"\u003eNUKEM\u003c/div\u003e\n            \u003cdiv class=\"splash-tag\"\u003eIt's time to kick ass and chew bubblegum\u003c/div\u003e\n            \u003cdiv class=\"splash-hint\"\u003ePress any key to blow stuff up\u003c/div\u003e\n        \u003c/div\u003e",
+  "prev_page_text": "\u0026laquo; Lock \u0026amp; Load",
+  "next_page_text": "Damn, I'm Good \u0026raquo;"
+}
diff --git a/internal/generator/templates/themes/nukem/theme.css b/internal/generator/templates/themes/nukem/theme.css
new file mode 100644
index 0000000..060cd08
--- /dev/null
+++ b/internal/generator/templates/themes/nukem/theme.css
@@ -0,0 +1,89 @@
+        :root { --duke-red:#ff0000; --duke-gold:#ffd700; --duke-grey:#3a3a3a;
+                --duke-bg:#0a0a0a; --duke-dark:#111111; --duke-yellow:#ffcc00;
+                --duke-blood:#cc0000; --duke-light:#e0e0e0; }
+        * { margin:0; padding:0; box-sizing:border-box; }
+        body { font-family:'Courier New',monospace; background:var(--duke-bg);
+               color:var(--duke-light); overflow:hidden; height:100vh; height:100dvh; font-size:18px; }
+        #three-canvas { position:fixed; top:0; left:0; width:100%; height:100%; z-index:1; }
+        .overlay { position:relative; z-index:10; height:100vh; height:100dvh; display:flex; flex-direction:column; }
+        header { padding:10px 20px; background:rgba(10,10,10,0.9); backdrop-filter:blur(8px);
+                 border-bottom:3px solid var(--duke-red);
+                 display:flex; align-items:center; justify-content:space-between; }
+        .logo { display:flex; align-items:center; gap:12px; }
+        .logo-mark { font-size:2.2rem; color:var(--duke-gold); text-shadow:0 0 12px var(--duke-red);
+                     font-weight:bold; }
+        .logo-title h1 { font-size:1.5rem; color:var(--duke-gold); font-weight:bold;
+                         letter-spacing:3px; text-transform:uppercase; text-shadow:2px 2px 0 var(--duke-red); }
+        .logo-title .subtitle { font-size:0.8rem; color:var(--duke-light); margin-top:2px;
+                                letter-spacing:1px; }
+        .logo-title .subtitle a { color:var(--duke-gold); text-decoration:none; }
+        .logo-title .subtitle a:hover { color:var(--duke-red); text-shadow:0 0 8px var(--duke-red); }
+        .logo-host { font-size:0.7rem; color:var(--duke-grey); }
+        .transmit-btn { border:2px solid var(--duke-red); color:var(--duke-gold); padding:8px 16px;
+                        text-decoration:none; font-size:1rem; font-weight:bold; letter-spacing:2px;
+                        text-transform:uppercase; transition:all 0.15s; }
+        .transmit-btn:hover { background:var(--duke-red); color:var(--duke-bg);
+                              box-shadow:0 0 16px var(--duke-red); }
+        a.header-feed-link { color:var(--duke-gold); }
+        a.header-feed-link:hover { color:var(--duke-red); text-shadow:0 0 8px var(--duke-red); }
+        .nav-hints { background:rgba(10,10,10,0.8); border-bottom:2px solid var(--duke-grey);
+                     color:var(--duke-light); padding:4px 20px; display:flex; gap:16px;
+                     font-size:0.78rem; flex-wrap:wrap; }
+        .nav-hints kbd { background:var(--duke-dark); border:1px solid var(--duke-red);
+                         color:var(--duke-gold); padding:0 5px; margin:0 2px; }
+        .content { flex:1; overflow-y:auto; padding:14px 20px;
+                   scrollbar-width:thin; scrollbar-color:var(--duke-red) var(--duke-bg); }
+        .page-nav { display:flex; justify-content:center; margin:12px 0; }
+        .page-nav a { border:2px solid var(--duke-red); color:var(--duke-gold); padding:8px 20px;
+                      text-decoration:none; font-size:0.95rem; font-weight:bold; letter-spacing:1px;
+                      text-transform:uppercase; }
+        .page-nav a:hover { background:var(--duke-red); color:var(--duke-bg);
+                            box-shadow:0 0 12px var(--duke-red); }
+        .page-nav-footer { flex-shrink:0; padding:6px 20px; display:flex; justify-content:center;
+            background:rgba(10,10,10,0.9); border-top:3px solid var(--duke-red); }
+        .post { background:rgba(17,17,17,0.85); border:2px solid var(--duke-grey);
+                padding:16px 18px; margin-bottom:10px; cursor:pointer;
+                transition:all 0.15s; }
+        .post:hover { border-color:var(--duke-red);
+                      box-shadow:0 0 14px rgba(255,0,0,0.3); }
+        .post-active { border-color:var(--duke-gold) !important;
+                       background:rgba(30,10,0,0.9) !important;
+                       box-shadow:0 0 20px rgba(255,215,0,0.3),inset 3px 0 0 var(--duke-gold) !important; }
+        .post-header { display:flex; justify-content:space-between; margin-bottom:10px; font-size:0.95rem; }
+        .post-header strong { color:var(--duke-gold); }
+        .post-time { color:var(--duke-red); font-size:0.85rem; }
+        .post-text { line-height:1.55; font-size:1rem; }
+        .post-text a { color:var(--duke-gold); text-decoration:underline; }
+        .post-text a:hover { color:var(--duke-red); text-shadow:0 0 6px var(--duke-red); }
+        .post-image { max-width:100%; margin-top:10px; border:2px solid var(--duke-grey); }
+        .post-audio { width:100%; margin-top:10px; }
+        .post-modal { display:none; position:fixed; inset:0; z-index:100;
+                      background:rgba(0,0,0,0.95); overflow-y:auto; padding:40px 20px; }
+        .post-modal.active { display:block; }
+        .modal-inner { max-width:740px; margin:0 auto; background:var(--duke-dark);
+                       border:3px solid var(--duke-red); padding:28px;
+                       box-shadow:0 0 40px rgba(255,0,0,0.35); }
+        .modal-close { float:right; background:var(--duke-red); border:none;
+                       color:var(--duke-gold); font-family:'Courier New',monospace;
+                       font-size:1rem; font-weight:bold; cursor:pointer; padding:4px 10px;
+                       text-transform:uppercase; letter-spacing:1px; }
+        .modal-close:hover { background:var(--duke-gold); color:var(--duke-bg);
+                             box-shadow:0 0 12px var(--duke-gold); }
+        @media(max-width:640px) { .nav-hints{display:none;} header{padding:8px 14px;} .content{padding:10px 14px;} .modal-inner{padding:20px 14px} .transmit-btn{padding-top:11px;padding-bottom:11px;min-height:44px} .modal-close{padding:10px 14px;min-width:44px;min-height:44px;text-align:center} }
+        [data-sno-theme="nukem"] .splash-overlay {
+            background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(255,0,0,0.2) 0%, transparent 60%), var(--duke-bg);
+        }
+        [data-sno-theme="nukem"] .splash-inner {
+            background:rgba(17,17,17,0.9); border:3px solid var(--duke-red);
+            text-shadow:none; box-shadow:0 0 30px rgba(255,0,0,0.4);
+        }
+        [data-sno-theme="nukem"] .splash-title {
+            font-size:clamp(1.6rem,5vw,2.4rem); color:var(--duke-gold);
+            letter-spacing:0.2em; text-transform:uppercase; font-weight:bold;
+            text-shadow:3px 3px 0 var(--duke-red), 0 0 20px var(--duke-red);
+            animation: splashDukeFlicker 2s ease-in-out infinite alternate;
+        }
+        @keyframes splashDukeFlicker { 0%,100%{text-shadow:3px 3px 0 var(--duke-red),0 0 20px var(--duke-red)} 50%{text-shadow:3px 3px 0 var(--duke-red),0 0 40px var(--duke-gold),0 0 60px var(--duke-red)} }
+        [data-sno-theme="nukem"] .splash-tag { color:var(--duke-light); letter-spacing:0.12em;
+            font-size:clamp(0.7rem,2vw,0.95rem); }
+        [data-sno-theme="nukem"] .splash-hint { color:var(--duke-gold); }
diff --git a/internal/generator/templates/themes/nukem/theme.js b/internal/generator/templates/themes/nukem/theme.js
new file mode 100644
index 0000000..5d8eed6
--- /dev/null
+++ b/internal/generator/templates/themes/nukem/theme.js
@@ -0,0 +1,268 @@
+
+    (function(){
+        if(document.documentElement.classList.contains('sno-splash-skip'))return;
+        var cv=document.getElementById('splash-gl-canvas');
+        if(!cv||typeof THREE==='undefined')return;
+        var raf,ren,sc,ca,sparks=[],t0=performance.now(),N=120;
+        function cleanup(){window.removeEventListener('resize',sz);if(raf)cancelAnimationFrame(raf);raf=null;if(ren)ren.dispose();ren=null;window._snonuxSplashWebGLCleanup=null;}
+        window._snonuxSplashWebGLCleanup=cleanup;
+        function sz(){var w=cv.clientWidth||2,h=cv.clientHeight||2;if(ren)ren.setSize(w,h,false);if(ca){ca.aspect=w/h;ca.updateProjectionMatrix();}}
+        ren=new THREE.WebGLRenderer({canvas:cv,antialias:false,alpha:true});ren.setClearColor(0,0);ren.setPixelRatio(1);
+        sc=new THREE.Scene();ca=new THREE.PerspectiveCamera(50,1,0.1,80);ca.position.z=18;
+        var geo=new THREE.SphereGeometry(0.12,4,4);
+        for(var i=0;i<N;i++){
+            var c=Math.random()>0.5?0xff0000:0xffd700;
+            var mat=new THREE.MeshBasicMaterial({color:c,transparent:true,opacity:0.4+Math.random()*0.5});
+            var m=new THREE.Mesh(geo,mat);
+            m.position.set((Math.random()-0.5)*24,(Math.random()-0.5)*16,(Math.random()-0.5)*6);
+            m.userData.vx=(Math.random()-0.5)*0.08;
+            m.userData.vy=0.03+Math.random()*0.06;
+            m.userData.vz=(Math.random()-0.5)*0.04;
+            sc.add(m);sparks.push(m);
+        }
+        sz();window.addEventListener('resize',sz);
+        function loop(){raf=requestAnimationFrame(loop);
+            for(var i=0;i<sparks.length;i++){
+                var s=sparks[i];
+                s.position.x+=s.userData.vx;s.position.y+=s.userData.vy;s.position.z+=s.userData.vz;
+                if(s.position.y>10){s.position.y=-10;s.position.x=(Math.random()-0.5)*24;}
+            }
+            ren.render(sc,ca);}
+        raf=requestAnimationFrame(loop);
+    })();
+
+
+    (function() {
+        var _wild = false, _snoTOffset = 0, _snoLastT = 0;
+        var scene, camera, renderer, clock;
+        var N_SPARKS = 2000;
+        var N_DEBRIS = 400;
+        var sparkPoints, debrisPoints;
+        var spArr, spColArr, spVX, spVY, spVZ, spLife, spMaxLife;
+        var dbArr, dbVX, dbVY, dbVZ, dbLife, dbMaxLife;
+
+        function resetSpark(i) {
+            var cx = (Math.random() - 0.5) * 80;
+            var cy = -25 + Math.random() * 5;
+            var cz = (Math.random() - 0.5) * 40 - 10;
+            spArr[i*3] = cx; spArr[i*3+1] = cy; spArr[i*3+2] = cz;
+            spVX[i] = (Math.random() - 0.5) * 0.15;
+            spVY[i] = 0.08 + Math.random() * 0.18;
+            spVZ[i] = (Math.random() - 0.5) * 0.08;
+            spMaxLife[i] = 0.5 + Math.random() * 0.8;
+            spLife[i] = Math.random();
+        }
+
+        function resetDebris(i) {
+            dbArr[i*3] = (Math.random() - 0.5) * 60;
+            dbArr[i*3+1] = 30 + Math.random() * 10;
+            dbArr[i*3+2] = (Math.random() - 0.5) * 30 - 10;
+            dbVX[i] = (Math.random() - 0.5) * 0.06;
+            dbVY[i] = -(0.04 + Math.random() * 0.1);
+            dbVZ[i] = (Math.random() - 0.5) * 0.04;
+            dbMaxLife[i] = 1.5 + Math.random() * 2;
+            dbLife[i] = Math.random();
+        }
+
+        function initThree() {
+            scene = new THREE.Scene();
+            scene.background = new THREE.Color(0x0a0a0a);
+            scene.fog = new THREE.Fog(0x0a0a0a, 40, 110);
+
+            camera = new THREE.PerspectiveCamera(60, window.innerWidth/window.innerHeight, 0.1, 150);
+            camera.position.set(0, 5, 45);
+            camera.lookAt(0, -5, 0);
+
+            renderer = new THREE.WebGLRenderer({ canvas: document.getElementById('three-canvas'), antialias: false });
+            renderer.setSize(window.innerWidth, window.innerHeight);
+            renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));
+            clock = new THREE.Clock();
+
+            scene.add(new THREE.AmbientLight(0x220000, 0.8));
+            var redLight = new THREE.PointLight(0xff0000, 3, 80);
+            redLight.position.set(0, -10, 0);
+            scene.add(redLight);
+            var goldLight = new THREE.PointLight(0xffd700, 2, 60);
+            goldLight.position.set(10, 15, 10);
+            scene.add(goldLight);
+
+            // Ground plane — dark concrete
+            var ground = new THREE.Mesh(
+                new THREE.PlaneGeometry(200, 200),
+                new THREE.MeshPhongMaterial({ color: 0x1a1a1a, emissive: 0x220000, emissiveIntensity: 0.3 })
+            );
+            ground.rotation.x = -Math.PI / 2;
+            ground.position.y = -25;
+            scene.add(ground);
+
+            // Rubble blocks
+            var rubbleData = [
+                [-20,-22,-18,4], [15,-21,-25,5], [-10,-23,-30,3],
+                [28,-22,-15,4], [-25,-21,-22,6], [5,-23,-35,3]
+            ];
+            rubbleData.forEach(function(b) {
+                var mesh = new THREE.Mesh(
+                    new THREE.BoxGeometry(b[3], b[3]*0.6, b[3]*0.8),
+                    new THREE.MeshPhongMaterial({ color: 0x2a2a2a, emissive: 0x330000, emissiveIntensity: 0.2 })
+                );
+                mesh.position.set(b[0], b[1], b[2]);
+                mesh.rotation.set(Math.random()*0.5, Math.random(), Math.random()*0.3);
+                scene.add(mesh);
+            });
+
+            // Explosion glow sphere
+            var glow = new THREE.Mesh(
+                new THREE.SphereGeometry(35, 12, 12),
+                new THREE.MeshBasicMaterial({ color: 0xff2200, transparent: true, opacity: 0.12, blending: THREE.AdditiveBlending, depthWrite: false })
+            );
+            glow.position.set(0, -40, -20);
+            scene.add(glow);
+
+            // Rising sparks
+            spArr = new Float32Array(N_SPARKS * 3);
+            spColArr = new Float32Array(N_SPARKS * 3);
+            spVX = new Float32Array(N_SPARKS); spVY = new Float32Array(N_SPARKS); spVZ = new Float32Array(N_SPARKS);
+            spLife = new Float32Array(N_SPARKS); spMaxLife = new Float32Array(N_SPARKS);
+            for (var i = 0; i < N_SPARKS; i++) resetSpark(i);
+            var spGeo = new THREE.BufferGeometry();
+            spGeo.setAttribute('position', new THREE.BufferAttribute(spArr, 3));
+            spGeo.setAttribute('color', new THREE.BufferAttribute(spColArr, 3));
+            sparkPoints = new THREE.Points(spGeo, new THREE.PointsMaterial({
+                size: 0.25, vertexColors: true, transparent: true, opacity: 0.9,
+                blending: THREE.AdditiveBlending, depthWrite: false
+            }));
+            scene.add(sparkPoints);
+
+            // Falling debris
+            dbArr = new Float32Array(N_DEBRIS * 3);
+            dbVX = new Float32Array(N_DEBRIS); dbVY = new Float32Array(N_DEBRIS); dbVZ = new Float32Array(N_DEBRIS);
+            dbLife = new Float32Array(N_DEBRIS); dbMaxLife = new Float32Array(N_DEBRIS);
+            for (var j = 0; j < N_DEBRIS; j++) resetDebris(j);
+            var dbGeo = new THREE.BufferGeometry();
+            dbGeo.setAttribute('position', new THREE.BufferAttribute(dbArr, 3));
+            debrisPoints = new THREE.Points(dbGeo, new THREE.PointsMaterial({
+                color: 0x888888, size: 0.6, transparent: true, opacity: 0.4, depthWrite: false
+            }));
+            scene.add(debrisPoints);
+
+            window.addEventListener('resize', onResize);
+            animate();
+        }
+
+        function onResize() {
+            camera.aspect = window.innerWidth / window.innerHeight;
+            camera.updateProjectionMatrix();
+            renderer.setSize(window.innerWidth, window.innerHeight);
+        }
+
+        function animate() {
+            requestAnimationFrame(animate);
+            var dt = clock.getDelta();
+            var realT = clock.getElapsedTime();
+            _snoTOffset += (realT - _snoLastT) * (_wild ? 6 : 0);
+            _snoLastT = realT;
+
+            var sparkMult = _wild ? 6 : 1;
+            for (var i = 0; i < N_SPARKS; i++) {
+                spLife[i] += dt / spMaxLife[i] * sparkMult;
+                if (spLife[i] > 1.0) resetSpark(i);
+                var idx = i * 3;
+                spArr[idx] += spVX[i] * sparkMult;
+                spArr[idx+1] += spVY[i] * sparkMult;
+                spArr[idx+2] += spVZ[i] * sparkMult;
+                var fade = Math.max(0, 1 - spLife[i] * 1.2);
+                // Red to gold gradient
+                spColArr[idx] = fade;
+                spColArr[idx+1] = fade * Math.max(0, 0.85 - spLife[i]);
+                spColArr[idx+2] = 0;
+            }
+            sparkPoints.geometry.attributes.position.needsUpdate = true;
+            sparkPoints.geometry.attributes.color.needsUpdate = true;
+
+            var debrisMult = _wild ? 4 : 1;
+            for (var j = 0; j < N_DEBRIS; j++) {
+                dbLife[j] += dt / dbMaxLife[j] * debrisMult;
+                if (dbLife[j] > 1.0) resetDebris(j);
+                var di = j * 3;
+                dbArr[di] += dbVX[j] * debrisMult;
+                dbArr[di+1] += dbVY[j] * debrisMult;
+                dbArr[di+2] += dbVZ[j] * debrisMult;
+            }
+            debrisPoints.geometry.attributes.position.needsUpdate = true;
+
+            // Camera shake in wild mode
+            if (_wild) {
+                camera.position.x = Math.sin(realT * 2.7) * 5;
+                camera.position.z = 45 + Math.sin(realT * 1.3) * 10;
+                camera.fov = 60 + Math.sin(realT * 3.1) * 12;
+                camera.updateProjectionMatrix();
+            } else {
+                camera.position.x = Math.sin(realT * 0.15) * 2;
+                camera.position.z = 45;
+                if (camera.fov !== 60) { camera.fov = 60; camera.updateProjectionMatrix(); }
+            }
+
+            renderer.render(scene, camera);
+        }
+
+        initThree();
+
+        // Duke Nukem effects — explosive flash on open, screen shake on nav
+        window.snonuxOpenEffect = function(post) {
+            var modal = document.getElementById('post-modal');
+            if (modal) { modal.classList.add('sno-modal-fly'); setTimeout(function() { modal.classList.remove('sno-modal-fly'); }, 380); }
+            // Explosion burst from post
+            var r = post ? post.getBoundingClientRect() : {left: window.innerWidth/2, top: window.innerHeight/2, width:0, height:0};
+            for (var i = 0; i < 8; i++) {
+                (function(i) {
+                    var e = document.createElement('div');
+                    var ang = (i / 8) * Math.PI * 2; var dist = 50 + Math.random() * 70;
+                    var c = i % 2 === 0 ? '255,0,0' : '255,215,0';
+                    e.style.cssText = 'position:fixed;top:' + (r.top+(r.height||0)/2) + 'px;left:' + (r.left+(r.width||0)/2) + 'px;z-index:997;pointer-events:none;width:6px;height:6px;border-radius:50%;background:rgba(' + c + ',0.9);transition:all 0.4s ease,opacity 0.4s';
+                    document.body.appendChild(e);
+                    setTimeout(function() { e.style.transform='translate(' + (Math.cos(ang)*dist) + 'px,' + (Math.sin(ang)*dist-40) + 'px) scale(0.2)'; e.style.opacity='0'; setTimeout(function() { e.remove(); }, 450); }, 16);
+                })(i);
+            }
+        };
+        window.snonuxCloseEffect = function() {
+            var d = document.createElement('div');
+            d.style.cssText = 'position:fixed;inset:0;z-index:998;pointer-events:none;background:rgba(255,0,0,0.15);transition:opacity 0.2s';
+            document.body.appendChild(d);
+            setTimeout(function() { d.style.opacity='0'; setTimeout(function() { d.remove(); }, 220); }, 15);
+        };
+        window.snonuxScrollEffect = function(dir) {
+            var isDown = dir === 'down';
+            var thick = _wild ? '14px' : '5px';
+            var d = document.createElement('div');
+            d.style.cssText = 'position:fixed;left:0;right:0;height:' + thick + ';z-index:9000;pointer-events:none;' +
+                'background:linear-gradient(90deg,transparent,rgba(255,0,0,0.9),rgba(255,215,0,0.9),rgba(255,0,0,0.9),transparent);' +
+                (isDown ? 'top:0;' : 'bottom:0;') +
+                'transition:transform 0.28s ease,opacity 0.28s ease;';
+            document.body.appendChild(d);
+            setTimeout(function() { d.style.transform = isDown ? 'translateY(100vh)' : 'translateY(-100vh)'; d.style.opacity='0'; }, 16);
+            setTimeout(function() { d.remove(); }, 360);
+        };
+        window.snonuxWildToggle = function() {
+            _wild = !_wild;
+            var b = document.getElementById('sno-wild-badge');
+            if (b) b.classList.toggle('sno-wild-on', _wild);
+        };
+        window.snonuxNavEffect = function() {
+            // Heavy screen shake
+            var ov = document.querySelector('.overlay');
+            if (ov) { ov.classList.add('sno-fx-shake'); setTimeout(function() { ov.classList.remove('sno-fx-shake'); }, 400); }
+            var d = document.createElement('div');
+            d.style.cssText = 'position:fixed;inset:0;z-index:998;pointer-events:none;background:rgba(255,215,0,0.15);transition:opacity 0.2s';
+            document.body.appendChild(d);
+            setTimeout(function() { d.style.opacity='0'; setTimeout(function() { d.remove(); }, 220); }, 25);
+        };
+        window.snonuxPageEffect = function() {
+            // Double explosion flash
+            var d = document.createElement('div');
+            d.style.cssText = 'position:fixed;inset:0;z-index:998;pointer-events:none;background:rgba(255,0,0,0.25);transition:opacity 0.18s';
+            document.body.appendChild(d);
+            setTimeout(function() { d.style.opacity='0'; setTimeout(function() { d.remove(); }, 200); }, 15);
+            var ov = document.querySelector('.overlay');
+            if (ov) { ov.classList.add('sno-fx-shake'); setTimeout(function() { ov.classList.remove('sno-fx-shake'); setTimeout(function() { ov.classList.add('sno-fx-shake'); setTimeout(function() { ov.classList.remove('sno-fx-shake'); }, 300); }, 30); }, 320); }
+        };
+    })();