diff --git a/index.php b/index.php
index dc3934c..c27f7a1 100644
--- a/index.php
+++ b/index.php
@@ -508,6 +508,68 @@ try {
       gap:6px;
     }
   }
+
+  /* ===== Keyboard player + selection styles ===== */
+
+  #kb-player{
+    position:fixed;
+    width:26px;
+    height:26px;
+    border-radius:40%;
+    background:radial-gradient(circle at 30% 20%, #ffffff, #7cf5ff);
+    box-shadow:
+      0 0 10px rgba(124,245,255,.9),
+      0 0 26px rgba(124,245,255,.5);
+    transform:translate(-50%, -50%);
+    z-index:999;
+    pointer-events:none;
+  }
+
+  #kb-player::after{
+    content:"";
+    position:absolute;
+    left:50%;
+    top:50%;
+    width:4px;
+    height:9px;
+    border-radius:10px;
+    background:rgba(0,0,0,.35);
+    transform:translate(-50%,-80%);
+  }
+
+  #kb-hint{
+    position:fixed;
+    bottom:10px;
+    left:50%;
+    transform:translateX(-50%);
+    padding:6px 12px;
+    font-size:11px;
+    border-radius:999px;
+    background:rgba(0,0,0,.65);
+    border:1px solid rgba(255,255,255,.10);
+    z-index:998;
+    color:var(--muted);
+  }
+  #kb-hint kbd{
+    display:inline-block;
+    min-width:18px;
+    padding:1px 5px;
+    border-radius:4px;
+    border:1px solid rgba(255,255,255,.3);
+    font-size:10px;
+    font-weight:600;
+    text-align:center;
+    background:rgba(255,255,255,.06);
+    margin:0 1px;
+  }
+
+  /* Highlight when orb is overlapping a nav link */
+  .mk-nav-link.kb-highlight{
+    background:radial-gradient(circle at 0 0,var(--accent-soft),transparent 55%);
+    border-color:var(--accent-border);
+    color:var(--text);
+    transform:translateX(2px);
+  }
 </style>
 </head>
 <body>
@@ -646,5 +708,153 @@ try {
   </section>
 </main>
 
+<!-- Keyboard-player orb + hint -->
+<div id="kb-player"></div>
+<div id="kb-hint">
+  Move with <kbd>W</kbd><kbd>A</kbd><kbd>S</kbd><kbd>D</kbd>, stand on a nav item, press <kbd>E</kbd> to select.
+</div>
+
+<script>
+(function(){
+  const player = document.getElementById('kb-player');
+  const hint   = document.getElementById('kb-hint');
+  const interactables = Array.from(document.querySelectorAll('.mk-nav-link'));
+
+  // Initial position (near left side / sidebar)
+  let x = 160;
+  let y = 220;
+  const speed = 230; // pixels per second
+  const keys = { w:false, a:false, s:false, d:false };
+
+  function updatePlayer(){
+    player.style.left = x + 'px';
+    player.style.top  = y + 'px';
+  }
+  updatePlayer();
+
+  // Key handling
+  window.addEventListener('keydown', (e)=>{
+    switch(e.code){
+      case 'KeyW':
+      case 'KeyA':
+      case 'KeyS':
+      case 'KeyD':
+      case 'KeyE':
+        e.preventDefault(); // stop page scrolling on these keys
+        break;
+    }
+
+    if(e.code === 'KeyW') keys.w = true;
+    if(e.code === 'KeyA') keys.a = true;
+    if(e.code === 'KeyS') keys.s = true;
+    if(e.code === 'KeyD') keys.d = true;
+
+    if(e.code === 'KeyE'){
+      tryInteract();
+    }
+  });
+
+  window.addEventListener('keyup', (e)=>{
+    if(e.code === 'KeyW') keys.w = false;
+    if(e.code === 'KeyA') keys.a = false;
+    if(e.code === 'KeyS') keys.s = false;
+    if(e.code === 'KeyD') keys.d = false;
+  });
+
+  // Movement loop
+  let lastTime = null;
+  function loop(timestamp){
+    if(lastTime === null) lastTime = timestamp;
+    const dt = (timestamp - lastTime) / 1000;
+    lastTime = timestamp;
+
+    let vx = 0, vy = 0;
+    if(keys.w) vy -= 1;
+    if(keys.s) vy += 1;
+    if(keys.a) vx -= 1;
+    if(keys.d) vx += 1;
+
+    if(vx !== 0 || vy !== 0){
+      const len = Math.hypot(vx, vy) || 1;
+      vx /= len;
+      vy /= len;
+
+      x += vx * speed * dt;
+      y += vy * speed * dt;
+
+      const half = 13;
+      const maxW = window.innerWidth;
+      const maxH = window.innerHeight;
+
+      if(x < half) x = half;
+      if(y < half) y = half;
+      if(x > maxW - half) x = maxW - half;
+      if(y > maxH - half) y = maxH - half;
+
+      updatePlayer();
+    }
+
+    updateHighlights();
+    requestAnimationFrame(loop);
+  }
+  requestAnimationFrame(loop);
+
+  function updateHighlights(){
+    const pRect = player.getBoundingClientRect();
+    let best = null;
+    let bestArea = 0;
+
+    interactables.forEach(el=>{
+      const r = el.getBoundingClientRect();
+      const overlapX = Math.max(0, Math.min(pRect.right, r.right) - Math.max(pRect.left, r.left));
+      const overlapY = Math.max(0, Math.min(pRect.bottom, r.bottom) - Math.max(pRect.top, r.top));
+      const area = overlapX * overlapY;
+
+      if(area > 1 && area > bestArea){
+        bestArea = area;
+        best = el;
+      }
+    });
+
+    interactables.forEach(el => el.classList.remove('kb-highlight'));
+    if(best){
+      best.classList.add('kb-highlight');
+    }
+  }
+
+  function tryInteract(){
+    const highlighted = document.querySelector('.mk-nav-link.kb-highlight');
+    if(!highlighted) return;
+
+    const href = highlighted.getAttribute('href');
+
+    if(href && href.startsWith('#') && href.length > 1){
+      const target = document.querySelector(href);
+      if(target){
+        target.scrollIntoView({ behavior:'smooth', block:'start' });
+        return;
+      }
+    }
+
+    if(href && href !== '#'){
+      window.location.href = href;
+    } else {
+      highlighted.click();
+    }
+  }
+
+  // Adjust player if window size changes (keeps it on-screen)
+  window.addEventListener('resize', ()=>{
+    const half = 13;
+    const maxW = window.innerWidth;
+    const maxH = window.innerHeight;
+    if(x > maxW - half) x = maxW - half;
+    if(y > maxH - half) y = maxH - half;
+    updatePlayer();
+  });
+
+})();
+</script>
+
 </body>
 </html>
