diff --git a/src/components/codecast/codecastlive/CodeEditor.css b/src/components/codecast/codecastlive/CodeEditor.css
new file mode 100644
index 0000000..c61efc2
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodeEditor.css
@@ -0,0 +1,54 @@
+.code-editor {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    background-color: #0f0f1a;
+    padding: 20px;
+    overflow-y: auto;
+    color: white;
+    font-family: 'Courier New', monospace;
+    font-size: 15px;
+}
+
+.editor-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 10px;
+}
+
+.current-user-badge {
+    background-color: #222;
+    color: #fff;
+    padding: 6px 12px;
+    border-radius: 12px;
+    font-weight: 600;
+    font-size: 14px;
+    box-shadow: 0 0 4px rgba(0, 0, 0, 0.3);
+}
+
+
+.run-button {
+    background-color: #6a0dad;
+    color: white;
+    border: none;
+    padding: 6px 12px;
+    border-radius: 6px;
+    cursor: pointer;
+    font-size: 14px;
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    transition: background-color 0.2s ease;
+}
+
+.run-button:hover {
+    background-color: #8844dd;
+}
+
+.code-block {
+    background-color: #0f0f1a;
+    padding: 10px;
+    white-space: pre-wrap;
+    line-height: 1.5;
+}
diff --git a/src/components/codecast/codecastlive/CodeEditor.jsx b/src/components/codecast/codecastlive/CodeEditor.jsx
new file mode 100644
index 0000000..1173a81
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodeEditor.jsx
@@ -0,0 +1,59 @@
+import React from 'react';
+import './CodeEditor.css';
+import { FaPlay } from 'react-icons/fa';
+
+const currentUser = {
+    name: '김코딩',
+    role: 'host',
+    code: `# 버블 정렬 구현
+def bubble_sort(arr):
+    n = len(arr)
+
+    for i in range(n):
+        for j in range(0, n - i - 1):
+            if arr[j] > arr[j + 1]:
+                # 두 요소 교환
+                arr[j], arr[j + 1] = arr[j + 1], arr[j]
+
+    return arr
+
+# 예제 배열
+array = [64, 34, 25, 12, 22, 11, 90]
+print("정렬 전:", array)
+print("정렬 후:", bubble_sort(array.copy()))`
+};
+
+const getIcon = (role) => {
+    switch (role) {
+        case 'host':
+            return '👑';
+        case 'editing':
+            return '✍️';
+        default:
+            return '';
+    }
+};
+
+const CodeEditor = () => {
+    const handleRun = () => {
+        alert("코드 실행 기능은 아직 미구현입니다.");
+    };
+
+    return (
+        <section className="code-editor">
+            <div className="editor-header">
+                <div className="current-user-badge">
+                    {getIcon(currentUser.role)} {currentUser.name}
+                </div>
+                <button className="run-button" onClick={handleRun}>
+                    <FaPlay/> 실행
+                </button>
+            </div>
+            <pre className="code-block">
+                <code>{currentUser.code}</code>
+            </pre>
+        </section>
+    );
+};
+
+export default CodeEditor;
diff --git a/src/components/codecast/codecastlive/CodePreviewList.css b/src/components/codecast/codecastlive/CodePreviewList.css
new file mode 100644
index 0000000..705fef9
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodePreviewList.css
@@ -0,0 +1,55 @@
+.code-preview-list {
+    background-color: #191919;
+    padding: 12px 16px;
+    display: flex;
+    gap: 16px;
+    overflow-x: auto;
+    border-top: 1px solid #333;
+}
+
+.code-preview-card {
+    background-color: #1f1f2e;
+    border-radius: 10px;
+    min-width: 240px;
+    max-width: 240px;
+    flex-shrink: 0;
+    color: white;
+    font-size: 13px;
+    font-family: 'Courier New', monospace;
+    display: flex;
+    flex-direction: column;
+    border: 1px solid #333;
+    overflow: hidden;
+}
+
+.card-header {
+    background-color: #2c2c2c;
+    padding: 8px 12px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    font-weight: bold;
+    font-size: 14px;
+    border-bottom: 1px solid #444;
+    height: 30px;
+}
+
+.card-name {
+    color: #fff;
+}
+
+.card-role {
+    font-size: 16px;
+}
+
+.preview-language {
+    font-size: 12px;
+    color: #aaa;
+    margin-bottom: 8px;
+}
+
+.preview-code {
+    padding: 12px;
+    white-space: pre-wrap;
+    line-height: 1.5;
+}
diff --git a/src/components/codecast/codecastlive/CodePreviewList.jsx b/src/components/codecast/codecastlive/CodePreviewList.jsx
new file mode 100644
index 0000000..89f0ebf
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodePreviewList.jsx
@@ -0,0 +1,42 @@
+import React from 'react';
+import './CodePreviewList.css';
+
+const previews = [
+    {
+        name: '김코딩',
+        // language: 'Python',
+        code: `# 버블 정렬 구현\ndef bubble_sort(arr):\n    n = len(arr)\n`,
+        isHost: true
+    },
+    {
+        name: '이알고',
+        // language: 'JavaScript',
+        code: `// 퀵 정렬 구현\nfunction quickSort(arr) {\n    if (arr.length <= 1) {\n        return arr;`,
+        isHost: false
+    },
+    {
+        name: '박개발',
+        // language: 'JavaScript',
+        code: `// 병합 정렬 구현\nfunction mergeSort(arr) {\n    if (arr.length <= 1) {\n        return arr;`,
+        isHost: false
+    }
+];
+
+const CodePreviewList = () => {
+    return (
+        <section className="code-preview-list">
+            {previews.map((p, idx) => (
+                <div key={idx} className="code-preview-card">
+                    <div className="card-header">
+                        <span className="card-name">{p.name}</span>
+                        {p.isHost && <span className="card-role">👑</span>}
+                    </div>
+                    {/*<div className="preview-language">{p.language}</div>*/}
+                    <pre className="preview-code">{p.code}</pre>
+                </div>
+            ))}
+        </section>
+    );
+};
+
+export default CodePreviewList;
diff --git a/src/components/codecast/codecastlive/CodecastHeader.css b/src/components/codecast/codecastlive/CodecastHeader.css
new file mode 100644
index 0000000..6db5a66
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodecastHeader.css
@@ -0,0 +1,51 @@
+.broadcast-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    background-color: #1a1a1a;
+    padding: 16px 24px;
+    border-bottom: 1px solid #333;
+    color: white;
+    margin-bottom: 0;
+}
+
+.header-left {
+    display: flex;
+    align-items: center;
+}
+
+.broadcast-title {
+    font-size: 20px;
+    font-weight: bold;
+    margin: 0;
+}
+
+.header-right {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+}
+
+.exit-button {
+    background-color: #333;
+    color: red;
+    border: none;
+    padding: 6px 12px;
+    border-radius: 6px;
+    cursor: pointer;
+    font-size: 14px;
+    transition: background-color 0.2s;
+}
+
+.exit-button:hover {
+    background-color: #555;
+}
+
+.language-tag {
+    background-color: #4b8bbe;
+    color: white;
+    font-size: 12px;
+    padding: 4px 10px;
+    border-radius: 20px;
+    font-weight: 500;
+}
diff --git a/src/components/codecast/codecastlive/CodecastHeader.jsx b/src/components/codecast/codecastlive/CodecastHeader.jsx
new file mode 100644
index 0000000..1e83768
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodecastHeader.jsx
@@ -0,0 +1,26 @@
+import React from 'react';
+import './CodecastHeader.css';
+
+const CodecastHeader = () => {
+    const handleExit = () => {
+        // 실제 방송 종료 처리 로직이 들어갈 수 있음
+        alert('방송을 종료하고 나갑니다.');
+    };
+
+    return (
+        <header className="broadcast-header">
+            <div className="header-left">
+                <h1 className="broadcast-title">정렬 알고리즘 라이브 코딩</h1>
+            </div>
+
+            <div className="header-right">
+                <span className="language-tag">Python</span>
+                <button className="exit-button" onClick={handleExit}>
+                    나가기
+                </button>
+            </div>
+        </header>
+    );
+};
+
+export default CodecastHeader;
diff --git a/src/components/codecast/codecastlive/CodecastLive.css b/src/components/codecast/codecastlive/CodecastLive.css
new file mode 100644
index 0000000..6947a70
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodecastLive.css
@@ -0,0 +1,13 @@
+.broadcast-wrapper {
+    display: flex;
+    flex-direction: column;
+    height: 100vh;
+    background-color: #111;
+    color: white;
+}
+
+.main-section {
+    flex: 1;
+    display: flex;
+    overflow: hidden;
+}
diff --git a/src/components/codecast/codecastlive/CodecastLive.jsx b/src/components/codecast/codecastlive/CodecastLive.jsx
new file mode 100644
index 0000000..a1a4d5c
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodecastLive.jsx
@@ -0,0 +1,22 @@
+import React from 'react';
+import './CodecastLive.css';
+
+import Header from './CodecastHeader';
+import Sidebar from './CodecastSidebar';
+import CodeEditor from './CodeEditor';
+import CodePreviewList from './CodePreviewList';
+
+const CodeBroadcastPage = () => {
+    return (
+        <div className="broadcast-wrapper">
+            <Header />
+            <div className="main-section">
+                <Sidebar />
+                <CodeEditor />
+            </div>
+            <CodePreviewList />
+        </div>
+    );
+};
+
+export default CodeBroadcastPage;
diff --git a/src/components/codecast/codecastlive/CodecastSidebar.css b/src/components/codecast/codecastlive/CodecastSidebar.css
new file mode 100644
index 0000000..017843a
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodecastSidebar.css
@@ -0,0 +1,42 @@
+.sidebar {
+    width: 200px;
+    background-color: #1c1c1c;
+    padding: 16px;
+    border-right: 1px solid #333;
+    color: white;
+}
+
+.sidebar-title {
+    font-size: 16px;
+    margin-bottom: 12px;
+}
+
+.participant-list {
+    list-style: none;
+    padding: 0;
+    margin: 0;
+}
+
+.participant-item {
+    display: flex;
+    align-items: center;
+    margin-bottom: 10px;
+    font-size: 14px;
+    gap: 8px;
+}
+
+.participant-icon {
+    font-size: 14px;
+}
+
+.participant-icon.gold {
+    color: gold;
+}
+
+.participant-icon.green {
+    color: #00c853;
+}
+
+.participant-icon.gray {
+    color: #777;
+}
diff --git a/src/components/codecast/codecastlive/CodecastSidebar.jsx b/src/components/codecast/codecastlive/CodecastSidebar.jsx
new file mode 100644
index 0000000..20c6645
--- /dev/null
+++ b/src/components/codecast/codecastlive/CodecastSidebar.jsx
@@ -0,0 +1,40 @@
+import React from 'react';
+import './CodecastSidebar.css';
+import { FaCrown, FaPenFancy, FaCircle } from 'react-icons/fa';
+
+const participants = [
+    { name: '김코딩', role: 'host' },
+    { name: '이알고', role: 'editing' },
+    { name: '박개발', role: 'editing' },
+    { name: '최자료', role: 'viewer' },
+    { name: '정해시', role: 'viewer' }
+];
+
+const getIcon = (role) => {
+    switch (role) {
+        case 'host':
+            return <FaCrown className="participant-icon gold" />;
+        case 'editing':
+            return <FaPenFancy className="participant-icon green" />;
+        default:
+            return <FaCircle className="participant-icon gray" />;
+    }
+};
+
+const CodecastSidebar = () => {
+    return (
+        <aside className="sidebar">
+            <h2 className="sidebar-title">참여자 ({participants.length})</h2>
+            <ul className="participant-list">
+                {participants.map((p, idx) => (
+                    <li key={idx} className="participant-item">
+                        {getIcon(p.role)}
+                        <span>{p.name}</span>
+                    </li>
+                ))}
+            </ul>
+        </aside>
+    );
+};
+
+export default CodecastSidebar;