diff --git a/src/style.css b/src/style.css
index 1050b5d..cb052ca 100644
--- a/src/style.css
+++ b/src/style.css
@@ -160,7 +160,8 @@ body, html { margin: 0; padding: 0; width: 100%; height: 100%; background-color:
 .status-dot.secure-mode { background: var(--tui-color); box-shadow: 0 0 8px var(--tui-color); }
 
 /* --- 컨텐츠 영역 --- */
-.content-area { flex: 1; padding: 8px 20px; min-height: 220px; overflow-y: auto; display: flex; flex-direction: column; }
+.content-area { flex: 1 1 auto; padding: 8px 20px; min-height: 220px; overflow-y: auto; display: flex; flex-direction: column; transition: flex-grow 0.6s ease; }
+.homepage-wrapper.intro-done .content-area { flex-grow: 0; }
 .sub-page { max-width: 1000px; margin: 0 auto; padding-top: 15px; width: 100%; }
 .page-title { border-bottom: 1px solid var(--tui-border); padding-bottom: 10px; margin-bottom: 20px; color: var(--tui-color);}
 
@@ -172,7 +173,11 @@ body, html { margin: 0; padding: 0; width: 100%; height: 100%; background-color:
   justify-content: center; align-items: center; pointer-events: all;
 }
 
-.ascii-container { width: 100%; overflow-x: auto; overflow-y: hidden; padding: 6px 20px; box-sizing: border-box; position: relative; }
+.ascii-container {
+  width: 100%; overflow-x: auto; overflow-y: hidden; padding: 6px 20px; box-sizing: border-box; position: relative;
+  max-height: 600px; opacity: 1; transition: max-height 0.6s ease, opacity 0.5s ease, padding 0.6s ease;
+}
+.ascii-container.is-collapsed { max-height: 0; opacity: 0; padding-top: 0; padding-bottom: 0; }
 .ascii-clip { width: max-content; margin: 0 auto; overflow: hidden; }
 .ascii-art {
   font-weight: bold; white-space: pre; display: block; margin: 0 auto; width: max-content;
@@ -258,6 +263,27 @@ iframe { width: 100%; height: 180px; border-radius: 4px; }
 }
 .terminal-box { width: 100%; height: 100%; padding: 10px; box-sizing: border-box; }
 
+/* ==============================================================
+   부팅 로그 스크린 (초기 진입 시 로그 출력 후 사라짐)
+   ============================================================== */
+.boot-log-screen {
+  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
+  background-color: #000; z-index: 10000; display: flex;
+  justify-content: center; align-items: center; pointer-events: all;
+}
+.boot-log-box {
+  width: 100%; max-width: 620px; padding: 0 20px; box-sizing: border-box;
+  font-family: 'JetBrains Mono', monospace;
+}
+.boot-log-line {
+  margin: 0 0 6px; font-size: 13px; color: var(--tui-color);
+  text-shadow: 0 0 5px var(--tui-glow); letter-spacing: 0.5px;
+  animation: bootLineIn 0.2s ease-out;
+}
+.boot-cursor {
+  color: var(--tui-color); font-size: 14px; animation: blink 1s infinite;
+}
+
 /* ==============================================================
    진행률 바 (TuiProgressBar.vue)
    ============================================================== */
@@ -481,6 +507,7 @@ iframe { width: 100%; height: 180px; border-radius: 4px; }
 @keyframes textPulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; text-shadow: 0 0 8px var(--tui-glow); } }
 @keyframes badgeBlink { 0%, 100% { opacity: 0.6; box-shadow: 0 0 5px rgba(255, 59, 59, 0.2); } 50% { opacity: 1; box-shadow: 0 0 15px rgba(255, 59, 59, 0.6); text-shadow: 0 0 12px #ff3b3b; } }
 @keyframes dashReveal { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
+@keyframes bootLineIn { from { opacity: 0; transform: translateX(-4px); } to { opacity: 1; transform: translateX(0); } }
 @keyframes once-cyber-glitch-wobble {
   0%, 25% { transform: translate(0) scale(1) skewX(0deg); color: var(--tui-color) !important; text-shadow: 0 0 8px var(--tui-glow) !important; opacity: 1; }
   26% { transform: translate(-3px, 1.5px) scale(1.02); color: #ffffff !important; text-shadow: 2px 0 #ff0000, -2px 0 #0000ff !important; }
diff --git a/src/views/Main.vue b/src/views/Main.vue
index b049f81..1d5705b 100644
--- a/src/views/Main.vue
+++ b/src/views/Main.vue
@@ -1,5 +1,5 @@
 <template>
-  <div :class="['homepage-wrapper', `theme-${activeTheme}`]">
+  <div :class="['homepage-wrapper', `theme-${activeTheme}`, { 'intro-done': logoDone }]">
     <nav class="auth-nav">
       <div class="nav-left">
         <span class="status-dot" :class="{ 'secure-mode': isLoggedIn }"></span>
@@ -50,13 +50,20 @@
       <transition name="fade" mode="out-in">
 
         <div v-if="activeMenu === 'main'" class="sub-page main-page" key="main">
-          <div class="ascii-container">
+          <div class="ascii-container" :class="{ 'is-collapsed': logoDone }">
             <div class="ascii-clip">
-              <pre class="ascii-art" v-html="formattedAscii"></pre>
+              <transition name="fade">
+                <pre
+                    v-if="!isBooting && !logoDone"
+                    class="ascii-art"
+                    v-html="formattedAscii"
+                    @animationend="logoDone = true"
+                ></pre>
+              </transition>
             </div>
           </div>
 
-          <div class="dash-grid">
+          <div v-if="!isBooting" class="dash-grid">
             <div v-if="isLoggedIn" class="dash-panel">
               <h4>LIVE SESSION</h4>
               <div class="dash-stat"><span>LIVE</span><b class="pulse-text">{{ activeNow }}</b></div>
@@ -177,6 +184,15 @@
         <TuiAlert :message="systemAlert.message" @close="systemAlert.show = false" />
       </div>
     </transition>
+
+    <transition name="fade">
+      <div v-if="isBooting" class="boot-log-screen">
+        <div class="boot-log-box">
+          <p v-for="(line, idx) in bootLines" :key="idx" class="boot-log-line">{{ line }}</p>
+          <span class="boot-cursor">_</span>
+        </div>
+      </div>
+    </transition>
   </div>
 </template>
 
@@ -217,6 +233,36 @@ const isProcessing = ref(false);
 const overlayProgress = ref(0);
 const overlayStatus = ref('');
 
+const isBooting = ref(true);
+const logoDone = ref(false);
+const bootLines = ref([]);
+const BOOT_SEQUENCE = [
+  '[SYS] SPECIALSOURCE.SYSTEM BIOS V3.2',
+  '[SYS] PERFORMING MEMORY CHECK... OK',
+  '[SYS] INITIALIZING KERNEL MODULES...',
+  '[SYS] MOUNTING VIRTUAL FILESYSTEM... OK',
+  '[SYS] ESTABLISHING SECURE NETWORK LINK...',
+  '[SYS] LOADING DASHBOARD INTERFACE...',
+  '[SYS] SPAWNING TERMINAL CONSOLE...',
+  '[SUCCESS] BOOT SEQUENCE COMPLETE.'
+];
+
+const runBootSequence = () => {
+  let i = 0;
+  const pushLine = () => {
+    if (i < BOOT_SEQUENCE.length) {
+      bootLines.value.push(BOOT_SEQUENCE[i]);
+      i++;
+      setTimeout(pushLine, 220);
+    } else {
+      setTimeout(() => {
+        isBooting.value = false;
+      }, 500);
+    }
+  };
+  pushLine();
+};
+
 const systemAlert = ref({ show: false, message: '' });
 const showSystemAlert = (message) => {
   systemAlert.value = { show: true, message };
@@ -449,6 +495,8 @@ const handleLoginSubmit = async () => {
 };
 
 onMounted(() => {
+  runBootSequence();
+
   fetchVideos();
   fetchAnalyticsData();