diff --git a/app/src/main/java/com/afternote/afternote_fe/navigation/AppNavigationActions.kt b/app/src/main/java/com/afternote/afternote_fe/navigation/AppNavigationActions.kt
index 29ade94ed6..f76a648607 100644
--- a/app/src/main/java/com/afternote/afternote_fe/navigation/AppNavigationActions.kt
+++ b/app/src/main/java/com/afternote/afternote_fe/navigation/AppNavigationActions.kt
@@ -356,6 +356,22 @@ fun rememberSettingNavActions(appState: AppState): SettingNavActions =
             override fun onNoticeBack() {
                 appState.navController.popBackStack()
             }
+
+            override fun onNavigateToInquiry() {
+                appState.navController.navigate(SettingRoute.InquiryListRoute)
+            }
+
+            override fun onInquiryBack() {
+                appState.navController.popBackStack()
+            }
+
+            override fun onNavigateToInquiryDetail(inquiryId: Long) {
+                appState.navController.navigate(SettingRoute.InquiryDetailRoute(inquiryId))
+            }
+
+            override fun onNavigateToInquiryWrite() {
+                appState.navController.navigate(SettingRoute.InquiryWriteRoute)
+            }
         }
     }
 
diff --git a/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/model/InquiryUiModel.kt b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/model/InquiryUiModel.kt
new file mode 100644
index 0000000000..98bfed89da
--- /dev/null
+++ b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/model/InquiryUiModel.kt
@@ -0,0 +1,12 @@
+package com.afternote.feature.setting.presentation.model
+
+enum class InquiryStatus { RECEIVED, ANSWERED }
+
+data class InquiryUiModel(
+    val id: Long,
+    val status: InquiryStatus,
+    val date: String,
+    val title: String,
+    val content: String,
+    val answer: String?,
+)
diff --git a/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingNavActions.kt b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingNavActions.kt
index 44bef11258..c6bdeb019d 100644
--- a/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingNavActions.kt
+++ b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingNavActions.kt
@@ -64,4 +64,12 @@ interface SettingNavActions {
     fun onNavigateToNotice()
 
     fun onNoticeBack()
+
+    fun onNavigateToInquiry()
+
+    fun onInquiryBack()
+
+    fun onNavigateToInquiryDetail(inquiryId: Long)
+
+    fun onNavigateToInquiryWrite()
 }
diff --git a/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingNavGraph.kt b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingNavGraph.kt
index c47d60b995..3934782bbb 100644
--- a/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingNavGraph.kt
+++ b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingNavGraph.kt
@@ -14,6 +14,9 @@ import com.afternote.feature.setting.presentation.component.PinSetupStep
 import com.afternote.feature.setting.presentation.screen.AppLockSetupScreen
 import com.afternote.feature.setting.presentation.screen.ConnectedAccountsScreen
 import com.afternote.feature.setting.presentation.screen.DeliveryConditionScreen
+import com.afternote.feature.setting.presentation.screen.InquiryDetailScreen
+import com.afternote.feature.setting.presentation.screen.InquiryListScreen
+import com.afternote.feature.setting.presentation.screen.InquiryWriteScreen
 import com.afternote.feature.setting.presentation.screen.NoticeListScreen
 import com.afternote.feature.setting.presentation.screen.PassKeyListScreen
 import com.afternote.feature.setting.presentation.screen.PassKeyMakingScreen
@@ -52,7 +55,7 @@ fun NavGraphBuilder.settingNavGraph(
                 onPasskeyClick = actions::onNavigateToPasskey,
                 onAppLockClick = actions::onNavigateToAppLock,
                 onFaqClick = {},
-                onInquiryClick = {},
+                onInquiryClick = actions::onNavigateToInquiry,
                 onNoticeClick = actions::onNavigateToNotice,
                 onTermsClick = {},
                 onPrivacyClick = {},
@@ -187,5 +190,26 @@ fun NavGraphBuilder.settingNavGraph(
                 onBackClick = actions::onNoticeBack,
             )
         }
+
+        composable<SettingRoute.InquiryListRoute> {
+            InquiryListScreen(
+                inquiries = emptyList(),
+                onBackClick = actions::onInquiryBack,
+                onInquiryClick = actions::onNavigateToInquiryDetail,
+                onNewInquiryClick = actions::onNavigateToInquiryWrite,
+            )
+        }
+
+        composable<SettingRoute.InquiryDetailRoute> {
+            // 문의 조회 API 가 아직 없다 (Afternote-BE#246). 실제 데이터 소스가 연결되기 전까지는
+            // 지어낸 문의를 보여주는 대신 "찾을 수 없음" 상태를 그린다.
+            InquiryDetailScreen(inquiry = null, onBackClick = actions::onInquiryBack)
+        }
+
+        composable<SettingRoute.InquiryWriteRoute> {
+            InquiryWriteScreen(
+                onBackClick = actions::onInquiryBack,
+            )
+        }
     }
 }
diff --git a/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingRoute.kt b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingRoute.kt
index 898cb15077..26dae13e3e 100644
--- a/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingRoute.kt
+++ b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/navigation/SettingRoute.kt
@@ -53,4 +53,15 @@ sealed interface SettingRoute {
 
     @Serializable
     data object NoticeRoute : SettingRoute
+
+    @Serializable
+    data object InquiryListRoute : SettingRoute
+
+    @Serializable
+    data class InquiryDetailRoute(
+        val inquiryId: Long,
+    ) : SettingRoute
+
+    @Serializable
+    data object InquiryWriteRoute : SettingRoute
 }
diff --git a/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/screen/InquiryScreens.kt b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/screen/InquiryScreens.kt
new file mode 100644
index 0000000000..f50c780ea0
--- /dev/null
+++ b/feature/setting/presentation/src/main/kotlin/com/afternote/feature/setting/presentation/screen/InquiryScreens.kt
@@ -0,0 +1,443 @@
+package com.afternote.feature.setting.presentation.screen
+
+import android.net.Uri
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.BorderStroke
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.imePadding
+import androidx.compose.foundation.layout.navigationBarsPadding
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalInspectionMode
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import com.afternote.core.ui.button.AfternoteButton
+import com.afternote.core.ui.button.AfternoteButtonType
+import com.afternote.core.ui.theme.AfternoteDesign
+import com.afternote.core.ui.theme.AfternoteTheme
+import com.afternote.core.ui.topbar.DetailTopBar
+import com.afternote.feature.setting.presentation.R
+import com.afternote.feature.setting.presentation.model.InquiryStatus
+import com.afternote.feature.setting.presentation.model.InquiryUiModel
+import kotlinx.coroutines.launch
+
+@Composable
+fun InquiryListScreen(
+    inquiries: List<InquiryUiModel>,
+    onBackClick: () -> Unit,
+    onInquiryClick: (Long) -> Unit,
+    onNewInquiryClick: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    Scaffold(
+        modifier = modifier,
+        topBar = { InquiryTopBar(onBackClick) },
+        bottomBar = {
+            AfternoteButton(
+                text = stringResource(R.string.inquiry_new),
+                onClick = onNewInquiryClick,
+                modifier = Modifier.navigationBarsPadding().padding(horizontal = 20.dp, vertical = 16.dp),
+            )
+        },
+        containerColor = AfternoteDesign.colors.gray1,
+    ) { padding ->
+        if (inquiries.isEmpty()) {
+            InquiryEmptyState(modifier = Modifier.fillMaxSize().padding(padding))
+        } else {
+            LazyColumn(
+                modifier = Modifier.fillMaxSize().padding(padding).padding(horizontal = 20.dp),
+                verticalArrangement = Arrangement.spacedBy(10.dp),
+            ) {
+                item { Spacer(Modifier.height(2.dp)) }
+                items(inquiries, key = { it.id }) { inquiry ->
+                    InquiryListItem(inquiry, onClick = { onInquiryClick(inquiry.id) })
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun InquiryEmptyState(
+    modifier: Modifier = Modifier,
+    message: String = stringResource(R.string.inquiry_list_empty),
+) {
+    Box(
+        modifier = modifier.padding(horizontal = 20.dp).padding(top = 24.dp),
+    ) {
+        Text(
+            text = message,
+            style = AfternoteDesign.typography.bodyLargeR,
+            color = AfternoteDesign.colors.gray8,
+        )
+    }
+}
+
+@Composable
+private fun InquiryListItem(
+    inquiry: InquiryUiModel,
+    onClick: () -> Unit,
+) {
+    Surface(
+        modifier = Modifier.fillMaxWidth().clickable(onClick = onClick),
+        shape = RoundedCornerShape(6.dp),
+        color = AfternoteDesign.colors.white,
+        border = BorderStroke(1.dp, AfternoteDesign.colors.gray2),
+    ) {
+        Column(Modifier.padding(16.dp)) {
+            Row(verticalAlignment = Alignment.CenterVertically) {
+                Surface(
+                    shape = RoundedCornerShape(18.dp),
+                    color = if (inquiry.status == InquiryStatus.ANSWERED) Color(0xFFDCEDE3) else AfternoteDesign.colors.gray2,
+                ) {
+                    Text(
+                        text =
+                            stringResource(
+                                if (inquiry.status ==
+                                    InquiryStatus.ANSWERED
+                                ) {
+                                    R.string.inquiry_answered
+                                } else {
+                                    R.string.inquiry_received
+                                },
+                            ),
+                        modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
+                        style = AfternoteDesign.typography.captionLargeB,
+                    )
+                }
+                Spacer(Modifier.weight(1f))
+                Text(inquiry.date, style = AfternoteDesign.typography.footnoteCaption, color = AfternoteDesign.colors.gray9)
+            }
+            Spacer(Modifier.height(12.dp))
+            Text(inquiry.title, style = AfternoteDesign.typography.bodyBase, color = AfternoteDesign.colors.gray9)
+            Spacer(Modifier.height(6.dp))
+            Text(
+                text = inquiry.content.replace('\n', ' '),
+                maxLines = 2,
+                overflow = TextOverflow.Ellipsis,
+                style = AfternoteDesign.typography.bodySmallR,
+                color = AfternoteDesign.colors.gray6,
+            )
+        }
+    }
+}
+
+@Composable
+fun InquiryDetailScreen(
+    inquiry: InquiryUiModel?,
+    onBackClick: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    Scaffold(
+        modifier = modifier,
+        topBar = { InquiryTopBar(onBackClick) },
+        containerColor = AfternoteDesign.colors.gray1,
+    ) { padding ->
+        if (inquiry == null) {
+            InquiryEmptyState(
+                modifier = Modifier.fillMaxSize().padding(padding),
+                message = stringResource(R.string.inquiry_detail_not_found),
+            )
+            return@Scaffold
+        }
+        Column(Modifier.fillMaxSize().padding(padding).verticalScroll(rememberScrollState())) {
+            Column(Modifier.padding(horizontal = 20.dp, vertical = 24.dp)) {
+                Text(inquiry.date, style = AfternoteDesign.typography.footnoteCaption, color = AfternoteDesign.colors.gray8)
+                Spacer(Modifier.height(10.dp))
+                Text(inquiry.title, style = AfternoteDesign.typography.h2, color = AfternoteDesign.colors.gray9)
+            }
+            HorizontalDivider(color = AfternoteDesign.colors.gray2)
+            Column(Modifier.padding(horizontal = 20.dp, vertical = 24.dp)) {
+                Text(inquiry.content, style = AfternoteDesign.typography.bodySmallR, color = AfternoteDesign.colors.gray9)
+                inquiry.answer?.let { answer ->
+                    HorizontalDivider(Modifier.padding(vertical = 28.dp), color = AfternoteDesign.colors.gray3)
+                    Text(
+                        stringResource(R.string.inquiry_answer),
+                        style = AfternoteDesign.typography.captionLargeR,
+                        color = AfternoteDesign.colors.gray6,
+                    )
+                    Spacer(Modifier.height(10.dp))
+                    Surface(
+                        shape = RoundedCornerShape(6.dp),
+                        color = AfternoteDesign.colors.white,
+                        border = BorderStroke(1.dp, AfternoteDesign.colors.gray2),
+                    ) {
+                        Text(
+                            answer,
+                            Modifier.padding(24.dp),
+                            style = AfternoteDesign.typography.bodySmallR,
+                            color = AfternoteDesign.colors.gray9,
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun InquiryWriteScreen(
+    onBackClick: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    var type by rememberSaveable { mutableStateOf("\ud0c0\uc784\ub808\ud130") }
+    var title by rememberSaveable { mutableStateOf("") }
+    var content by rememberSaveable { mutableStateOf("") }
+    var attachments by remember { mutableStateOf<List<Uri>>(emptyList()) }
+    val onAddScreenshots: () -> Unit =
+        if (LocalInspectionMode.current) {
+            ({})
+        } else {
+            val picker =
+                rememberLauncherForActivityResult(ActivityResultContracts.GetMultipleContents()) { uris ->
+                    attachments = (attachments + uris).distinct().take(MAX_INQUIRY_IMAGES)
+                }
+            ({ picker.launch("image/*") })
+        }
+    val canSubmit = title.isNotBlank() && content.isNotBlank()
+    val snackbarHostState = remember { SnackbarHostState() }
+    val coroutineScope = rememberCoroutineScope()
+    val submitNotSupportedMessage = stringResource(R.string.inquiry_submit_not_supported)
+
+    Scaffold(
+        modifier = modifier.imePadding(),
+        topBar = { InquiryTopBar(onBackClick) },
+        bottomBar = {
+            AfternoteButton(
+                text = stringResource(R.string.inquiry_submit),
+                onClick = {
+                    // \uc811\uc218 API \uac00 \uc544\uc9c1 \uc5c6\ub2e4 (Afternote-BE#246). \uc811\uc218\ub41c \uac83\ucc98\ub7fc \ub4a4\ub85c \uac00\uc9c0 \uc54a\uace0
+                    // \uc544\uc9c1 \uc9c0\uc6d0\ud558\uc9c0 \uc54a\ub294 \uae30\ub2a5\uc784\uc744 \uadf8\ub300\ub85c \uc54c\ub9b0\ub2e4 \u2014 \uc131\uacf5\ud55c \ucc99 \ub2eb\uc9c0 \uc54a\ub294\ub2e4 (#1629 \uc640 \ub3d9\uc77c\ud55c \uc6d0\uce59).
+                    coroutineScope.launch { snackbarHostState.showSnackbar(submitNotSupportedMessage) }
+                },
+                type = if (canSubmit) AfternoteButtonType.Default else AfternoteButtonType.Un,
+                modifier = Modifier.navigationBarsPadding().padding(horizontal = 20.dp, vertical = 16.dp),
+            )
+        },
+        snackbarHost = { SnackbarHost(snackbarHostState) },
+        containerColor = AfternoteDesign.colors.gray1,
+    ) { padding ->
+        Column(
+            Modifier
+                .fillMaxSize()
+                .padding(padding)
+                .verticalScroll(rememberScrollState())
+                .padding(horizontal = 20.dp, vertical = 16.dp),
+        ) {
+            InquiryTypeDropdown(type, onSelected = { type = it })
+            Spacer(Modifier.height(22.dp))
+            InquiryFieldLabel(stringResource(R.string.inquiry_title))
+            OutlinedTextField(
+                value = title,
+                onValueChange = { title = it },
+                modifier = Modifier.fillMaxWidth(),
+                placeholder = {
+                    Text(
+                        text = stringResource(R.string.inquiry_title_text_field),
+                        color = AfternoteDesign.colors.gray4,
+                    )
+                },
+                singleLine = true,
+                shape = RoundedCornerShape(8.dp),
+            )
+            Spacer(Modifier.height(18.dp))
+            InquiryFieldLabel(stringResource(R.string.inquiry_content))
+            OutlinedTextField(
+                value = content,
+                onValueChange = { content = it },
+                modifier = Modifier.fillMaxWidth().height(180.dp),
+                placeholder = {
+                    Text(
+                        text = stringResource(R.string.inquiry_content_text_field),
+                        color = AfternoteDesign.colors.gray4,
+                    )
+                },
+                shape = RoundedCornerShape(8.dp),
+            )
+            Spacer(Modifier.height(20.dp))
+            Surface(
+                modifier =
+                    Modifier
+                        .fillMaxWidth()
+                        .clickable(
+                            enabled = attachments.size < MAX_INQUIRY_IMAGES,
+                            onClick = onAddScreenshots,
+                        ),
+                shape = RoundedCornerShape(8.dp),
+                color = AfternoteDesign.colors.white,
+                border = BorderStroke(1.dp, AfternoteDesign.colors.gray2),
+            ) {
+                Row(Modifier.padding(horizontal = 16.dp, vertical = 18.dp), verticalAlignment = Alignment.CenterVertically) {
+                    Icon(
+                        painter = painterResource(com.afternote.core.ui.R.drawable.core_ui_ic_image),
+                        contentDescription = null,
+                        modifier = Modifier.size(24.dp),
+                        tint = AfternoteDesign.colors.gray7,
+                    )
+                    Spacer(Modifier.size(12.dp))
+                    Text(
+                        stringResource(R.string.inquiry_add_screenshot, attachments.size, MAX_INQUIRY_IMAGES),
+                        style = AfternoteDesign.typography.bodySmallR,
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun InquiryTypeDropdown(
+    selected: String,
+    onSelected: (String) -> Unit,
+) {
+    var expanded by remember { mutableStateOf(false) }
+    InquiryFieldLabel(stringResource(R.string.inquiry_type))
+    Box {
+        Row(
+            Modifier.fillMaxWidth().clickable { expanded = true }.padding(vertical = 10.dp),
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            Text(selected, Modifier.weight(1f), style = AfternoteDesign.typography.bodySmallR)
+            Text("\u2304", style = AfternoteDesign.typography.bodyLargeR)
+        }
+        DropdownMenu(expanded = expanded, onDismissRequest = { expanded = false }) {
+            listOf(
+                "\ud0c0\uc784\ub808\ud130",
+                "\ub9c8\uc74c \uae30\ub85d",
+                "\uc560\ud504\ud130\ub178\ud2b8",
+                "\uae30\ud0c0",
+            ).forEach { item ->
+                DropdownMenuItem(text = { Text(item) }, onClick = {
+                    onSelected(item)
+                    expanded = false
+                })
+            }
+        }
+    }
+    HorizontalDivider(color = AfternoteDesign.colors.gray2)
+}
+
+@Composable
+private fun InquiryFieldLabel(text: String) {
+    Text(text, style = AfternoteDesign.typography.bodySmallR, color = AfternoteDesign.colors.gray7)
+    Spacer(Modifier.height(8.dp))
+}
+
+@Composable
+private fun InquiryTopBar(onBackClick: () -> Unit) {
+    DetailTopBar(stringResource(R.string.inquiry_title_bar), onBackClick = onBackClick)
+}
+
+@Preview(name = "Inquiry list", showBackground = true)
+@Composable
+private fun InquiryListScreenPreview() {
+    AfternoteTheme {
+        InquiryListScreen(
+            inquiries = sampleInquiries,
+            onBackClick = {},
+            onInquiryClick = {},
+            onNewInquiryClick = {},
+        )
+    }
+}
+
+@Preview(name = "Inquiry list - empty", showBackground = true)
+@Composable
+private fun InquiryListScreenEmptyPreview() {
+    AfternoteTheme {
+        InquiryListScreen(
+            inquiries = emptyList(),
+            onBackClick = {},
+            onInquiryClick = {},
+            onNewInquiryClick = {},
+        )
+    }
+}
+
+@Preview(name = "Inquiry detail - answered", showBackground = true)
+@Composable
+private fun InquiryDetailScreenPreview() {
+    AfternoteTheme {
+        InquiryDetailScreen(
+            inquiry = sampleInquiries.first(),
+            onBackClick = {},
+        )
+    }
+}
+
+// 프리뷰 전용 표본 데이터 — 프로덕션 라우트(SettingNavGraph)에서는 사용하지 않는다.
+private val sampleInquiries =
+    listOf(
+        InquiryUiModel(
+            id = 1L,
+            status = InquiryStatus.ANSWERED,
+            date = "2025.08.09.",
+            title = "타임레터 발송일 변경이 안 돼요",
+            content =
+                "타임레터를 작성한 뒤 발송일을 변경하려고 하는데 날짜를 선택해도 기존 날짜로 계속 표시됩니다. " +
+                    "앱을 종료했다가 다시 실행해도 동일하고, 수정 버튼을 눌러 저장해도 변경사항이 반영되지 않아요.\n" +
+                    "현재 발송 예정일은 8월 20일로 설정되어 있고, 9월 15일로 변경하려고 합니다. 확인 부탁드립니다.",
+            answer =
+                "안녕하세요 애프터노트입니다.\n\n타임레터 발신인은 마이페이지에서 변경하실 수 있습니다.\n" +
+                    "마이페이지 > 타임레터 관리에서 변경을 원하시는 타임레터를 선택한 후, 발송예정일을 변경해 주세요.\n" +
+                    "변경된 날짜는 저장 후 정상적으로 반영됩니다.\n\n" +
+                    "추가로 이용에 어려움이 있으실 경우 언제든지 문의해 주세요.\n\n감사합니다.",
+        ),
+        InquiryUiModel(
+            id = 2L,
+            status = InquiryStatus.RECEIVED,
+            date = "2025.08.09.",
+            title = "타임레터 발송일 변경이 안 돼요",
+            content = "발송 예약일은 마이페이지에서 변경이 가능한지 문의드립니다.",
+            answer = null,
+        ),
+    )
+
+@Preview(name = "Inquiry write", showBackground = true)
+@Composable
+private fun InquiryWriteScreenPreview() {
+    AfternoteTheme {
+        InquiryWriteScreen(
+            onBackClick = {},
+        )
+    }
+}
+
+private const val MAX_INQUIRY_IMAGES = 3
diff --git a/feature/setting/presentation/src/main/res/values/strings.xml b/feature/setting/presentation/src/main/res/values/strings.xml
index 5bef489d95..f1c231ea88 100644
--- a/feature/setting/presentation/src/main/res/values/strings.xml
+++ b/feature/setting/presentation/src/main/res/values/strings.xml
@@ -22,6 +22,21 @@
     <!-- 고객지원 -->
     <string name="settings_support_faq">FAQ</string>
     <string name="settings_support_inquiry">고객센터</string>
+    <string name="inquiry_title_bar">1:1 문의</string>
+    <string name="inquiry_new">새 문의 접수하기</string>
+    <string name="inquiry_received">접수 중</string>
+    <string name="inquiry_answered">답변 완료</string>
+    <string name="inquiry_answer">답변</string>
+    <string name="inquiry_type">문의 유형</string>
+    <string name="inquiry_title">제목</string>
+    <string name="inquiry_content">내용</string>
+    <string name="inquiry_title_text_field">제목을 입력해 주세요.</string>
+    <string name="inquiry_content_text_field">내용을 입력해 주세요.</string>
+    <string name="inquiry_add_screenshot">스크린샷 추가하기 (최대 3장)</string>
+    <string name="inquiry_submit">문의 접수하기</string>
+    <string name="inquiry_list_empty">등록된 문의가 없어요.</string>
+    <string name="inquiry_detail_not_found">문의 내역을 찾을 수 없어요.</string>
+    <string name="inquiry_submit_not_supported">문의 접수 기능은 아직 준비 중이에요. 조금만 기다려 주세요.</string>
     <string name="settings_support_notice">공지사항</string>
     <string name="settings_notice_empty">등록된 공지사항이 없어요.</string>
     <string name="settings_support_terms">이용약관</string>