* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        background-color: #f8f9fa;
        color: #333;
        line-height: 1.6;
    }

    .board-container {
        max-width: 1550px;
        margin: 40px auto;
        background-color: #fff;
        border-radius: 8px;
        overflow: hidden;
        padding: 0px 50px;
    }

    .board-header {
        background-color: #fff;
        padding: 30px 0;
        border-bottom: 1px solid #f0f0f0;
    }

    .board-category {
        display: inline-block;
        background-color: #f8f9fa;
        color: #6c757d;
        font-size: 12px;
        padding: 4px 8px;
        border-radius: 12px;
        margin-bottom: 12px;
        font-weight: 500;
    }

    .board-title {
        font-size: 24px;
        font-weight: 600;
        color: #212529;
        margin-bottom: 20px;
        line-height: 1.4;
    }

    .board-meta {
        display: flex;
        align-items: center;
        gap: 4px;
        padding-bottom: 20px;
    }

    .author-avatar {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background-color: #dee2e6;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 14px;
        font-weight: 600;
        color: #6c757d;
        margin-right: 8px;
    }

    .meta-info {
        display: flex;
        flex-direction: column;
        flex: 1;
    }

    .author-name {
        font-weight: 600;
        color: #212529;
        font-size: 14px;
        margin-bottom: 2px;
    }

    .post-date {
        font-size: 12px;
        color: #868e96;
    }

    .post-stats {
        display: flex;
        gap: 12px;
        font-size: 12px;
        color: #868e96;
        margin-left: auto;
    }

    .board-content {
        padding: 30px 0;
        min-height: 200px;
        font-size: 16px;
        line-height: 1.7;
        color: #495057;
    }

    .board-content img {
        max-width: 100%;
        height: auto;
        border-radius: 4px;
        margin: 10px 0;
    }

    .secret-notice {
        border-radius: 8px;
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        color: #856404;
    }

    .password-section {
        background-color: #f8f9fa;
        padding: 30px;
        text-align: center;
        border-bottom: 1px solid #e9ecef;
    }

    .password-input {
        display: flex;
        gap: 10px;
        justify-content: center;
        align-items: center;
        margin-top: 15px;
    }

    .password-input input {
        padding: 8px 12px;
        border: 1px solid #ced4da;
        border-radius: 4px;
        font-size: 14px;
        width: 200px;
    }

    .password-input button {
        padding: 8px 16px;
        background-color: #01B0FF;
        color: white;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        font-size: 14px;
    }

    .board-actions {
        padding: 20px 0px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-top: 1px solid #e9ecef;
    }

    .action-left {
        display: flex;
        gap: 8px;
    }

    .action-right {
        display: flex;
        gap: 8px;
    }

    .btn {
        padding: 8px 16px;
        border: 1px solid #dee2e6;
        border-radius: 4px;
        background-color: #fff;
        color: #495057;
        text-decoration: none;
        font-size: 14px;
        cursor: pointer;
        transition: all 0.2s ease;
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }

    .btn:hover {
        background-color: #f8f9fa;
        border-color: #adb5bd;
    }

    .btn-primary {
        background-color: #01B0FF;
        border-color: #01B0FF;
        color: #fff;
    }

    .btn-primary:hover {
        background-color: #0056b3;
        border-color: #0056b3;
        color: #fff;
    }

    .btn-danger {
        background-color: #dc3545;
        border-color: #dc3545;
        color: #fff;
    }

    .btn-danger:hover {
        background-color: #c82333;
        border-color: #c82333;
        color: #fff;
    }

    .btn-icon {
        width: 16px;
        height: 16px;
        fill: currentColor;
    }

    /* 댓글 섹션 (향후 추가용) */
    .comments-section {
        border-top: 1px solid #e9ecef;
        padding: 30px 0;
        background-color: #fff;
    }

    .comments-title {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 20px;
        color: #212529;
        display: flex;
        gap: 10px;
        align-items: center;
    }

    .comments-title .comment-cnt{
        width: 23px;
        height: 23px;
        border-radius: 9999px;
        background-color: #e2e5e9;
        color: #717680;
        font-weight: bold;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 14px;
    }

    .comment-input{
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .input-group textarea{
        width: 100%;
        min-height: 100px;
        border: 1px solid #f4f4f6;
        border-radius: 5px;
        padding: 10px;
        font-size: 14px;
    }

    .btn-wrap{
        display: flex; 
        justify-content: end;
    }

    .btn-wrap a {
        background-color: #333; 
        color: #fff;
    }

    .comment-group{
        display: flex;
        flex-direction: column;
        gap: 5px;
        font-size: 14px;
        margin-bottom: 10px;
    }

    .comment-group .comment-header{
        display: flex;
        gap: 10px;
        justify-content: space-between;
    }

    .comment-group img{
        width: 32px;
        height: 32px;
        border-radius: 9999px;
        background-color: #f4f4f6;
    }

    .comment-group .comment-header .wrap{
        display: flex;
        align-items: center;
        gap: 10px;
        color: #717680;
    }

    .comment-group .comment-header .wrap div {
        display: flex;
        align-items: center;
        gap: 5px;
        cursor: pointer;
    }

    .comment-group .comment-body {
        padding: 0px 35px;
        font-size: 14px;
        color: #717680;
    }

    .comment-group.depth-1{
        padding: 10px 20px;
        background-color: #f8f9fb;
        border-radius: 10px;
    }

    .comment-group.depth-2 {
        padding: 10px 20px 10px 40px;
        background-color: #f8f9fb;
        border-radius: 10px;
    }

    .comment-group .input-group textarea{
        width: calc(100% - 35px);
        min-height: 100px;
        border: 1px solid #f4f4f6;
        border-radius: 5px;
        padding: 10px;
        margin-left: 35px;
    }

    .comment-group .btn-group{
        display: flex;
        width: 100%;
        justify-content: end;
        gap: 5px;
        font-size: 12px;
    }

    .comment-group .btn-group button{
        padding: 10px 20px;
        font-weight: bold;
        border-radius: 5px;
    }

    .comment-group .btn-group .black{
        background-color: #15181e;
        color: #fff;
    }

    .comment-group .btn-group .white {
        background-color: #fff;
        border: 1px solid #f4f4f6;
    }

    .comment-edit-textarea {
        width: 100%;
        height: 100px;
        border: 1px solid #f4f4f6;
        border-radius: 5px;
        padding: 10px;
    }

    .comment-body button {
        margin-right: 5px;
        border: 1px solid #f4f4f6;
        padding: 5px 10px;
        border-radius: 5px;
        background-color: #fff;
    }

    .comment-body button:hover{
        color: #fff;
        background-color: #15181e;
        transition: all 0.2s ease;
    }

    @media (max-width: 768px) {
        .board-container {
            padding: 0 20px;
            border-radius: 0;
        }
        
        .board-header, .board-content, .board-actions {
            padding: 20px 0;
        }
        
        .board-actions {
            flex-direction: column;
            gap: 10px;
        }
        
        .action-left, .action-right {
            width: 100%;
            justify-content: center;
        }
    }