feat: 同步es代码

present/Scripts/examInfo.js

@@ -8,7 +8,37 @@ document.addEventListener("DOMContentLoaded", () => {
     const statusElem = document.getElementById("status");
     const examTableBodyElem = document.getElementById("exam-table-body");
     const roomElem = document.getElementById("room");
+    const infoToggleBtn = document.getElementById("info-toggle-btn");
+    const paperInfoElem = document.getElementById("paper-info");
+    const examPapersElem = document.getElementById("exam-papers");
+    const answerSheetsElem = document.getElementById("answer-sheets");
     let offsetTime = getCookie("offsetTime") || 0;
+    let showPaperInfo = getCookie("showPaperInfo") === "true";
+    let autoToggle = getCookie("autoToggle") === "true";
+
+    // 初始化显示状态
+    if (showPaperInfo) {
+        currentSubjectElem.style.display = "none";
+        paperInfoElem.style.display = "block";
+    }
+
+    // 更新显示内容
+    function updateDisplay(isExamTime) {
+        if (autoToggle) {
+            // 在考试期间显示页数，其他时间显示表格
+            paperInfoElem.style.display = isExamTime ? "block" : "none";
+            currentSubjectElem.style.display = "block";
+        }
+    }
+
+    infoToggleBtn.addEventListener("click", () => {
+        if (!autoToggle) {
+            showPaperInfo = !showPaperInfo;
+            paperInfoElem.style.display = showPaperInfo ? "block" : "none";
+            currentSubjectElem.style.display = "block";
+            setCookie("showPaperInfo", showPaperInfo, 365);
+        }
+    });
 
     function fetchData() {
         const urlParams = new URLSearchParams(window.location.search);
@@ -74,12 +104,50 @@ document.addEventListener("DOMContentLoaded", () => {
                 }
                 if (now > end && (!lastExam || end > new Date(lastExam.end))) {
                     lastExam = exam;
+                    isnotificated = false;
                 }
             });
 
+            // 清空原有内容
+            if (paperInfoElem) paperInfoElem.style.display = showPaperInfo ? "block" : "none";
+            if (currentSubjectElem) currentSubjectElem.style.display = showPaperInfo ? "none" : "block";
+
             if (currentExam) {
-                currentSubjectElem.textContent = `当前科目: ${currentExam.name}`;
+                const currentStatus = `当前科目: ${currentExam.name}`;
-                examTimingElem.textContent = `起止时间: ${formatTimeWithoutSeconds(new Date(currentExam.start).toLocaleTimeString('zh-CN', { hour12: false }))} - ${formatTimeWithoutSeconds(new Date(currentExam.end).toLocaleTimeString('zh-CN', { hour12: false }))}`;
+                if (!showPaperInfo) {
+                    currentSubjectElem.textContent = currentStatus;
+                }
+                currentSubjectElem.style.display = "block"; // 总是显示科目信息
+                paperInfoElem.style.display = showPaperInfo ? "block" : "none";
+
+                // 加载本地存储的页数信息
+                if (showPaperInfo) {
+                    // 加载本地保存的页数信息
+                    const paperCount = document.getElementById('paper-count');
+                    const paperPages = document.getElementById('paper-pages');
+                    const sheetCount = document.getElementById('sheet-count');
+                    const sheetPages = document.getElementById('sheet-pages');
+                    
+                    if (paperCount && paperPages && sheetCount && sheetPages) {
+                        try {
+                            const savedInfo = localStorage.getItem('paperInfo');
+                            if (savedInfo) {
+                                const info = JSON.parse(savedInfo);
+                                paperCount.value = info.paperCount || 0;
+                                paperPages.value = info.paperPages || 0;
+                                sheetCount.value = info.sheetCount || 0;
+                                sheetPages.value = info.sheetPages || 0;
+                            }
+                        } catch (e) {
+                            console.error('加载页数信息失败:', e);
+                        }
+                    }
+                }
+
+                if (examTimingElem) {
+                    examTimingElem.textContent = `起止时间: ${formatTimeWithoutSeconds(new Date(currentExam.start).toLocaleTimeString('zh-CN', { hour12: false }))} - ${formatTimeWithoutSeconds(new Date(currentExam.end).toLocaleTimeString('zh-CN', { hour12: false }))}`;
+                }
+
                 const remainingTime = (new Date(currentExam.end).getTime() - now.getTime() + 1000) / 1000;
                 const remainingHours = Math.floor(remainingTime / 3600);
                 const remainingMinutes = Math.floor((remainingTime % 3600) / 60);
@@ -87,54 +155,81 @@ document.addEventListener("DOMContentLoaded", () => {
                 const remainingTimeText = `${remainingHours}时 ${remainingMinutes}分 ${remainingSeconds}秒`;
 
                 if (remainingHours === 0 && remainingMinutes <= 14) {
-                    remainingTimeElem.textContent = `倒计时: ${remainingTimeText}`;
+                    if (remainingTimeElem) {
-                    remainingTimeElem.style.color = "red";
+                        remainingTimeElem.textContent = `倒计时: ${remainingTimeText}`;
-                    remainingTimeElem.style.fontWeight = "bold";
+                        remainingTimeElem.style.color = "red";
-                    statusElem.textContent = "状态: 即将结束";
+                        remainingTimeElem.style.fontWeight = "bold";
-                    statusElem.style.color = "red";
+                    }
-                } else {
+                    if (statusElem) {
-                    remainingTimeElem.textContent = `剩余时间: ${remainingTimeText}`;
+                        statusElem.textContent = "状态: 即将结束";
-                    remainingTimeElem.style.color = "#93b4f7";
+                        statusElem.style.color = "red";
-                    remainingTimeElem.style.fontWeight = "normal";
+                    }
-                    statusElem.textContent = "状态: 进行中";
-                    statusElem.style.color = "#5ba838";
-                }
-            } else if (lastExam && now < new Date(lastExam.end).getTime() + 60000) {
-                const timeSinceEnd = (now.getTime() - new Date(lastExam.end).getTime()) / 1000;
-                currentSubjectElem.textContent = `上场科目: ${lastExam.name}`;
-                examTimingElem.textContent = "";
-                remainingTimeElem.textContent = ``;
-                statusElem.textContent = "状态: 已结束";
-                statusElem.style.color = "red";
-            } else if (nextExam) {
-                const timeUntilStart = ((new Date(nextExam.start).getTime() - now.getTime()) / 1000) + 1;
-                const remainingHours = Math.floor(timeUntilStart / 3600);
-                const remainingMinutes = Math.floor((timeUntilStart % 3600) / 60);
-                const remainingSeconds = Math.floor(timeUntilStart % 60);
-                const remainingTimeText = `${remainingHours}时 ${remainingMinutes}分 ${remainingSeconds}秒`;
 
-                if (timeUntilStart <= 15 * 60) {
+                    // 在剩余15分钟时显示提醒
-                    currentSubjectElem.textContent = `即将开始: ${nextExam.name}`;
+                    if (isnotificated === false && remainingMinutes === 14 && remainingSeconds === 59) {
-                    remainingTimeElem.textContent = `倒计时: ${remainingTimeText}`;
+                        isnotificated = true;
-                    remainingTimeElem.style.color = "orange";
+                        const overlay = document.getElementById('reminder-overlay');
-                    remainingTimeElem.style.fontWeight = "bold";
+                        if (overlay) {
-                    statusElem.textContent = "状态: 即将开始";
+                            overlay.classList.add('show');
-                    statusElem.style.color = "#DBA014";
+                            setTimeout(() => {
+                                overlay.classList.remove('show');
+                            }, 5000);
+                        }
+                    }
                 } else {
-                    currentSubjectElem.textContent = `下一场科目: ${nextExam.name}`;
+                    if (remainingTimeElem) {
-                    remainingTimeElem.textContent = "";
+                        remainingTimeElem.textContent = `剩余时间: ${remainingTimeText}`;
-                    statusElem.textContent = "状态: 未开始";
+                        remainingTimeElem.style.color = "#93b4f7";
-                    remainingTimeElem.style.fontWeight = "normal";
+                        remainingTimeElem.style.fontWeight = "normal";
-                    statusElem.style.color = "#EAEE5B";
+                    }
+                    if (statusElem) {
+                        statusElem.textContent = "状态: 进行中";
+                        statusElem.style.color = "#5ba838";
+                    }
                 }
-
-                examTimingElem.textContent = `起止时间: ${formatTimeWithoutSeconds(new Date(nextExam.start).toLocaleTimeString('zh-CN', { hour12: false }))} - ${formatTimeWithoutSeconds(new Date(nextExam.end).toLocaleTimeString('zh-CN', { hour12: false }))}`;
             } else {
-                currentSubjectElem.textContent = "考试均已结束";
+                // 非考试时间，显示表格
-                examTimingElem.textContent = "";
+                updateDisplay(false);
-                remainingTimeElem.textContent = "";
+                if (lastExam && now < new Date(lastExam.end).getTime() + 60000) {
-                statusElem.textContent = "状态: 空闲";
+                    if (currentSubjectElem) currentSubjectElem.textContent = `上场科目: ${lastExam.name}`;
-                statusElem.style.color = "#3946AF";
+                    if (examTimingElem) examTimingElem.textContent = "";
+                    if (remainingTimeElem) remainingTimeElem.textContent = "";
+                    if (statusElem) {
+                        statusElem.textContent = "状态: 已结束";
+                        statusElem.style.color = "red";
+                    }
+                } else if (nextExam) {
+                    const timeUntilStart = ((new Date(nextExam.start).getTime() - now.getTime()) / 1000) + 1;
+                    const remainingHours = Math.floor(timeUntilStart / 3600);
+                    const remainingMinutes = Math.floor((timeUntilStart % 3600) / 60);
+                    const remainingSeconds = Math.floor(timeUntilStart % 60);
+                    const remainingTimeText = `${remainingHours}时 ${remainingMinutes}分 ${remainingSeconds}秒`;
+
+                    if (timeUntilStart <= 15 * 60) {
+                        currentSubjectElem.textContent = `即将开始: ${nextExam.name}`;
+                        remainingTimeElem.textContent = `倒计时: ${remainingTimeText}`;
+                        remainingTimeElem.style.color = "orange";
+                        remainingTimeElem.style.fontWeight = "bold";
+                        statusElem.textContent = "状态: 即将开始";
+                        statusElem.style.color = "#DBA014";
+                    } else {
+                        currentSubjectElem.textContent = `下一场科目: ${nextExam.name}`;
+                        remainingTimeElem.textContent = "";
+                        statusElem.textContent = "状态: 未开始";
+                        remainingTimeElem.style.fontWeight = "normal";
+                        statusElem.style.color = "#EAEE5B";
+                    }
+
+                    examTimingElem.textContent = `起止时间: ${formatTimeWithoutSeconds(new Date(nextExam.start).toLocaleTimeString('zh-CN', { hour12: false }))} - ${formatTimeWithoutSeconds(new Date(nextExam.end).toLocaleTimeString('zh-CN', { hour12: false }))}`;
+                } else {
+                    if (currentSubjectElem) currentSubjectElem.textContent = "考试均已结束";
+                    if (examTimingElem) examTimingElem.textContent = "";
+                    if (remainingTimeElem) remainingTimeElem.textContent = "";
+                    if (statusElem) {
+                        statusElem.textContent = "状态: 空闲";
+                        statusElem.style.color = "#3946AF";
+                    }
+                }
             }
 
             examTableBodyElem.innerHTML = "";
@@ -203,9 +298,66 @@ document.addEventListener("DOMContentLoaded", () => {
                 });
             });
         } catch (e) {
+            console.error('更新考试信息失败:', e);
             errorSystem.show('更新考试信息失败: ' + e.message);
         }
     }
 
+    // 添加页数控制处理
+    document.querySelectorAll('.count-btn').forEach(btn => {
+        btn.addEventListener('click', () => {
+            const target = document.getElementById(btn.dataset.target);
+            const action = btn.dataset.action;
+            const currentValue = parseInt(target.value) || 0;
+            
+            if (action === 'increase') {
+                target.value = currentValue + 1;
+            } else if (action === 'decrease' && currentValue > 0) {
+                target.value = currentValue - 1;
+            }
+            
+            // 保存到localStorage
+            updatePaperInfo();
+        });
+    });
+
+    // 监听输入框直接输入
+    ['paper-count', 'paper-pages', 'sheet-count', 'sheet-pages'].forEach(id => {
+        const input = document.getElementById(id);
+        input.addEventListener('change', () => {
+            const value = parseInt(input.value) || 0;
+            input.value = Math.max(0, value); // 确保不小于0
+            updatePaperInfo();
+        });
+    });
+
+    function updatePaperInfo() {
+        const paperInfo = {
+            paperCount: parseInt(document.getElementById('paper-count').value) || 0,
+            paperPages: parseInt(document.getElementById('paper-pages').value) || 0,
+            sheetCount: parseInt(document.getElementById('sheet-count').value) || 0,
+            sheetPages: parseInt(document.getElementById('sheet-pages').value) || 0
+        };
+        localStorage.setItem('paperInfo', JSON.stringify(paperInfo));
+    }
+
+    // 初始化加载保存的页数信息
+    function loadPaperInfo() {
+        try {
+            const savedInfo = localStorage.getItem('paperInfo');
+            if (savedInfo) {
+                const info = JSON.parse(savedInfo);
+                document.getElementById('paper-count').value = info.paperCount || 0;
+                document.getElementById('paper-pages').value = info.paperPages || 0;
+                document.getElementById('sheet-count').value = info.sheetCount || 0;
+                document.getElementById('sheet-pages').value = info.sheetPages || 0;
+            }
+        } catch (e) {
+            console.error('加载页数信息失败:', e);
+        }
+    }
+
+    loadPaperInfo();
+
     fetchData();
 });

present/Scripts/settings.js

@@ -9,21 +9,49 @@ document.addEventListener("DOMContentLoaded", () => {
     const zoomInput = document.getElementById("zoom-input");
     const themeToggle = document.getElementById("theme-toggle");
     const themeLink = document.getElementById("theme-link");
+    const configFileInput = document.getElementById("config-file");
+    const clearConfigBtn = document.getElementById("clear-config-btn");
+    const themeSelect = document.getElementById("theme-select");
+    const autoToggle = document.getElementById("auto-toggle");
 
     let offsetTime = getCookie("offsetTime") || 0;
     let room = getCookie("room") || "";
     let zoomLevel = getCookie("zoomLevel") || 1;
+    let currentTheme = getCookie("currentTheme") || "ealg";
     let theme = getCookie("theme") || "dark";
+    let isAutoToggle = getCookie("autoToggle") || false;
+    let themeConfig = [];
 
     offsetTime = parseInt(offsetTime);
     roomElem.textContent = room;
+    autoToggle.checked = isAutoToggle === "true";
 
-    if (theme === "light") {
+    // 初始化主题
-        themeLink.href = "Styles/light.css";
+    const currentThemePath = `Styles/${currentTheme}/${theme}.css`;
-        themeToggle.checked = true;
+    themeLink.href = currentThemePath;
-    } else {
+    themeToggle.checked = theme === "light";
-        themeLink.href = "Styles/dark.css";
+
-        themeToggle.checked = false;
+    // 加载主题配置
+    fetch('Styles/profile.json')
+        .then(response => response.json())
+        .then(data => {
+            themeConfig = data.theme;
+            // 填充主题选择下拉框
+            themeConfig.forEach(theme => {
+                const option = document.createElement('option');
+                option.value = theme.path || theme.type;
+                option.textContent = theme.name;
+                themeSelect.appendChild(option);
+            });
+            themeSelect.value = currentTheme;
+            updateThemeLink();
+        })
+        .catch(error => errorSystem.show('加载主题配置失败: ' + error.message));
+
+    function updateThemeLink() {
+        const themePath = currentTheme;
+        const isDark = !themeToggle.checked;
+        themeLink.href = `Styles/${themePath}/${isDark ? 'dark' : 'light'}.css`;
     }
 
     settingsBtn.addEventListener("click", () => {
@@ -55,27 +83,88 @@ document.addEventListener("DOMContentLoaded", () => {
             room = roomInput.value;
             zoomLevel = parseFloat(zoomInput.value);
             theme = themeToggle.checked ? "light" : "dark";
+            currentTheme = themeSelect.value;
+            isAutoToggle = autoToggle.checked;
             setCookie("offsetTime", offsetTime, 365);
             setCookie("room", room, 365);
             setCookie("zoomLevel", zoomLevel, 365);
             setCookie("theme", theme, 365);
+            setCookie("currentTheme", currentTheme, 365);
+            setCookie("autoToggle", isAutoToggle, 365);
             roomElem.textContent = room;
             document.body.style.zoom = zoomLevel;
-            themeLink.href = theme === "light" ? "Styles/light.css" : "Styles/dark.css";
+            updateThemeLink();
             settingsModal.classList.add("fade-out");
             setTimeout(() => {
                 settingsModal.style.display = "none";
                 settingsModal.classList.remove("fade-out");
             }, 300);
+            // 立即生效时间偏移
             location.reload();
         } catch (e) {
             errorSystem.show('保存设置失败: ' + e.message);
         }
     });
 
+    themeSelect.addEventListener("change", () => {
+        currentTheme = themeSelect.value;
+        updateThemeLink();
+    });
+
     themeToggle.addEventListener("change", () => {
-        const theme = themeToggle.checked ? "light" : "dark";
+        updateThemeLink();
-        themeLink.href = theme === "light" ? "Styles/light.css" : "Styles/dark.css";
+    });
+
+    configFileInput.addEventListener("change", (event) => {
+        try {
+            const file = event.target.files[0];
+            if (!file) return;
+            
+            const reader = new FileReader();
+            reader.onload = (e) => {
+                try {
+                    const config = JSON.parse(e.target.result);
+                    
+                    // 验证配置文件格式
+                    if (!config.examInfos || !Array.isArray(config.examInfos)) {
+                        throw new Error("无效的配置文件格式");
+                    }
+                    
+                    // 验证每个考试信息
+                    config.examInfos.forEach(exam => {
+                        if (!exam.name || !exam.start || !exam.end) {
+                            throw new Error("考试信息不完整");
+                        }
+                        // 验证日期格式
+                        if (isNaN(new Date(exam.start).getTime()) || isNaN(new Date(exam.end).getTime())) {
+                            throw new Error("无效的日期格式");
+                        }
+                    });
+                    
+                    // 保存配置到本地存储
+                    localStorage.setItem('localExamConfig', JSON.stringify(config));
+                    errorSystem.show('配置文件已加载，将在下次启动时生效');
+                    
+                } catch (error) {
+                    errorSystem.show('配置文件格式错误: ' + error.message);
+                }
+            };
+            reader.readAsText(file);
+        } catch (e) {
+            errorSystem.show('读取文件失败: ' + e.message);
+        }
+    });
+
+    clearConfigBtn.addEventListener("click", () => {
+        try {
+            if (confirm("确定要清除本地配置吗？这将恢复使用默认配置文件。")) {
+                localStorage.removeItem('localExamConfig');
+                configFileInput.value = ''; // 清空文件选择
+                errorSystem.show('本地配置已清除，将在下次启动时生效');
+            }
+        } catch (e) {
+            errorSystem.show('清除配置失败: ' + e.message);
+        }
     });
 
     try {

present/Styles/ealg/dark.css

@@ -0,0 +1,671 @@
+#return-btn {
+    position: absolute; /* 绝对定位 */
+    top: 20px; /* 距离顶部 20px */
+    left: 20px; /* 距离左侧 20px */
+    padding: 12px 24px; /* 内边距 */
+    font-size: 1rem; /* 字体大小 */
+    cursor: pointer; /* 鼠标悬停时显示为手型 */
+    background-color: #404040; /* 修改为统一的灰色背景 */
+    color: #E6E1E5; /* 按钮文字颜色 */
+    border: none; /* 按钮边框样式 */
+    border-radius: 20px; /* 按钮圆角大小 */
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3); /* 按钮阴影 */
+    transition: all 0.2s ease; /* 背景颜色和缩放的过渡效果 */
+    z-index: 1001; /* 按钮层级 */
+}
+
+#return-btn:hover {
+    background-color: #4A4A4A; /* 统一的灰色悬停背景 */
+    transform: translateY(-1px); /* 悬停时向上移动 1px */
+    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4); /* 悬停时的阴影效果 */
+}
+
+body {
+    font-family: 'Roboto', 'HarmonyOS Sans SC', sans-serif;
+    margin: 0;
+    padding: 0;
+    background: #121212;
+    color: #E6E1E5;
+    overflow: auto;
+}
+
+body::-webkit-scrollbar {
+    display: none;
+}
+
+#fullscreen-btn, #settings-btn {
+    position: absolute;
+    top: 20px;
+    padding: 12px 24px;
+    font-size: 1rem;
+    cursor: pointer;
+    background-color: #404040;
+    color: #E6E1E5;
+    border: none;
+    border-radius: 20px;
+    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
+    transition: all 0.2s ease;
+    z-index: 1001;
+    display: flex;
+    align-items: center;
+}
+
+#fullscreen-btn::before {
+    content: "fullscreen";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#settings-btn::before {
+    content: "settings";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#fullscreen-btn {
+    right: 20px;
+}
+
+#settings-btn {
+    right: 140px;
+}
+
+#settings-btn:hover, #fullscreen-btn:hover {
+    background-color: #4A4A4A;
+    transform: translateY(-1px);
+    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
+}
+
+.container {
+    padding: 24px;
+    max-width: 90%;
+    margin: auto;
+    background-color: #121212;
+    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
+}
+
+h1 {
+    font-size: 3.5rem;
+    font-weight: 400;
+    text-align: left;
+    margin-bottom: 16px;
+    color: #E6E1E5;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+}
+
+#room {
+    font-size: 3.5rem;
+    font-weight: 400;
+    color: #E6E1E5;
+    margin-left: 20px;
+}
+
+#message {
+    font-size: 1.8rem;
+    color: #aaaaaa;
+    margin-bottom: 24px;
+}
+
+.content {
+    display: flex;
+    justify-content: space-between;
+    gap: 24px;
+}
+
+.left-column, .right-column {
+    display: flex;
+    flex-direction: column;
+    gap: 24px;
+}
+
+.left-column {
+    width: 50%;
+}
+
+.right-column {
+    width: 50%;
+}
+
+.clock-section, .info-section, .right-column {
+    background-color: #212121;
+    padding: 24px;
+    border-radius: 14px;
+    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
+}
+
+#current-time {
+    font-size: 8rem;
+    text-align: center;
+    color: #FFFFFF;
+    margin: 0;
+    font-weight: 400;
+}
+
+#current-subject, #exam-timing, #remaining-time, #status {
+    font-size: 3rem;
+    margin: 16px 0;
+    text-align: left;
+    color: #FFFFFF;
+}
+
+table {
+    width: 100%;
+    border-collapse: separate;
+    border-spacing: 0;
+    margin-top: 24px;
+    background-color: #212121;
+    border-radius: 14px;
+    overflow: hidden;
+}
+
+th, td {
+    padding: 3px;
+    font-size: 1.8rem;
+    text-align: center;
+    border-bottom: 1px solid #555555;
+}
+
+th {
+    background-color: transparent;
+    color: #FFFFFF;
+    font-weight: 500;
+}
+
+tr:hover {
+    background-color: #555555;
+}
+
+.exam-status-tag {
+    padding: 2px 4px;
+    border-radius: 3px;
+    font-size: 1.2rem;
+    font-weight: 500;
+}
+
+.exam-status-进行中 {
+    background-color: #263227;
+    color: green;
+}
+
+.exam-status-即将开始 {
+    background-color: #594300;
+    color: #FFB960;
+}
+
+.exam-status-已结束 {
+    background-color: #3a2523;
+    color: red;
+}
+
+.exam-status-未开始 {
+    background-color: #3c2f1d;
+    color: orange;
+}
+
+#settings-modal {
+    display: none;
+    position: fixed;
+    z-index: 1000;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0,0,0,0.6);
+    backdrop-filter: blur(8px);
+}
+
+#settings-modal-content {
+    background: #404040;
+    padding: 32px 48px 32px 32px;
+    margin: 32px auto;
+    border-radius: 28px;
+    width: 600px;
+    max-height: 60vh;
+    overflow-y: auto;
+    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
+}
+
+#settings-modal-content::-webkit-scrollbar {
+    width: 8px;
+}
+
+#settings-modal-content::-webkit-scrollbar-track {
+    background: transparent;
+    margin: 4px;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb {
+    background: #4A4458;
+    border-radius: 8px;
+    border: 2px solid #2B2930;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb:hover {
+    background: #635B70;
+}
+
+#settings-modal-content h3 {
+    margin: 0 0 24px;
+    color: #E6E1E5;
+    font-size: 24px;
+    font-weight: 400;
+}
+
+#settings-modal-content label {
+    display: flex;
+    align-items: center;
+    gap: 16px;
+    margin: 16px 0;
+    font-size: 16px;
+    color: #E6E1E5;
+}
+
+#settings-modal-content input[type="number"],
+#settings-modal-content input[type="text"] {
+    font-size: 1.8rem;
+    padding: 12px 16px;
+    margin: 8px 0 24px;
+    width: 100%;
+    box-sizing: border-box;
+    border: 2px solid #4A4458;
+    border-radius: 12px;
+    background-color: #332D41;
+    color: #E6E1E5;
+    transition: all 0.2s ease;
+}
+
+#settings-modal-content input:focus {
+    outline: none;
+    border-color: #D0BCFF;
+    background-color: #4A4458;
+}
+
+.button-group {
+    display: flex;
+    justify-content: flex-end;
+    gap: 16px;
+    margin-top: 32px;
+    position: relative;
+    background-color: #404040;
+    padding: 16px 0;
+    border-top: 1px solid #555555;
+}
+
+#save-settings-btn, #close-settings-btn {
+    padding: 12px 24px;
+    border-radius: 20px;
+    font-size: 16px;
+    font-weight: 500;
+    border: none;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+}
+
+#save-settings-btn {
+    background-color: #404040;
+    color: #E6E1E5;
+}
+
+#save-settings-btn::before {
+    content: "✓";
+    font-size: 18px;
+}
+
+#close-settings-btn {
+    background-color: #404040;
+    color: #E6E1E5;
+}
+
+#close-settings-btn::before {
+    content: "✕";
+    font-size: 18px;
+}
+
+#save-settings-btn:hover, #close-settings-btn:hover {
+    background-color: #4A4A4A;
+    transform: translateY(-1px);
+    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
+}
+
+.error-container {
+    position: fixed;
+    bottom: 24px;
+    left: 50%;
+    transform: translateX(-50%);
+    background: #5C1130;
+    color: #FFB3B3;
+    padding: 16px 24px;
+    border-radius: 16px;
+    display: none;
+    z-index: 10001;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
+    animation: slideUp 0.3s ease;
+}
+
+.switch {
+    position: relative;
+    display: inline-block;
+    width: 52px;
+    height: 32px;
+}
+
+.slider {
+    position: absolute;
+    cursor: pointer;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: #4A4458;
+    transition: .3s;
+    border-radius: 16px;
+}
+
+.slider:before {
+    position: absolute;
+    content: "";
+    height: 24px;
+    width: 24px;
+    left: 4px;
+    bottom: 4px;
+    background-color: #E6E1E5;
+    transition: .3s;
+    border-radius: 50%;
+}
+
+input:checked + .slider {
+    background-color: #D0BCFF;
+}
+
+input:checked + .slider:before {
+    transform: translateX(20px);
+    background-color: #1C1B1F;
+}
+
+.config-file-container {
+    margin: 24px 0;
+    padding: 24px;
+    border: 2px solid #555555;
+    border-radius: 20px;
+    background-color: #4A4A4A;
+    transition: all 0.2s ease;
+}
+
+.config-file-container:hover {
+    border-color: #D0BCFF;
+    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
+}
+
+.config-file-container input[type="file"] {
+    max-width: 100%;
+    width: auto;
+    box-sizing: border-box;
+    padding: 12px;
+    border: 2px dashed #4A4458;
+    border-radius: 16px;
+    background-color: #332D41;
+    color: #E6E1E5;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.config-file-container input[type="file"]::-webkit-file-upload-button {
+    padding: 8px 16px;
+    margin-right: 12px;
+    background-color: #404040;
+    color: #E6E1E5;
+    border: none;
+    border-radius: 12px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.config-file-container input[type="file"]::-webkit-file-upload-button:hover {
+    background-color: #4A4A4A;
+}
+
+.file-hint {
+    margin-top: 12px;
+    font-size: 14px;
+    color: #CAC4D0;
+    line-height: 1.5;
+}
+
+.config-control-btn {
+    margin-top: 20px;
+    padding: 12px 28px;
+    background-color: #404040;
+    color: #E6E1E5;
+    border: none;
+    border-radius: 24px;
+    cursor: pointer;
+    font-size: 14px;
+    font-weight: 500;
+    transition: all 0.2s ease;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.config-control-btn:hover {
+    background-color: #4A4A4A;
+    transform: translateY(-1px);
+    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
+}
+
+.theme-toggle-container {
+    margin: 24px 0;
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+
+#theme-select {
+    width: 100%;
+    padding: 12px 16px;
+    font-size: 1.2rem;
+    background-color: #404040;
+    color: #FFFFFF;
+    border: 2px solid #555555;
+    border-radius: 12px;
+    cursor: pointer;
+    appearance: none;
+    -webkit-appearance: none;
+    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+    background-repeat: no-repeat;
+    background-position: right 16px center;
+    background-size: 16px;
+}
+
+#theme-select:hover {
+    background-color: #4A4A4A;
+    border-color: #666666;
+}
+
+#theme-select:focus {
+    outline: none;
+    border-color: #D0BCFF;
+    background-color: #4A4A4A;
+}
+
+#theme-select option {
+    background-color: #404040;
+    color: #FFFFFF;
+    padding: 12px;
+}
+
+#theme-select option:hover,
+#theme-select option:focus {
+    background-color: #4A4A4A;
+}
+
+.theme-toggle-container label {
+    font-size: 16px;
+    color: #E6E1E5;
+    margin-bottom: 8px;
+}
+
+.reminder-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0, 0, 0, 0.95);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    visibility: hidden;
+    transition: all 0.5s ease;
+    backdrop-filter: blur(8px);
+    z-index: 9999;
+}
+
+.reminder-overlay.show {
+    opacity: 1;
+    visibility: visible;
+}
+
+.reminder-content {
+    text-align: center;
+    animation: fadeIn 0.5s ease;
+}
+
+.reminder-title {
+    font-size: 5rem;
+    color: white;
+    margin-bottom: 2rem;
+}
+
+.reminder-subtitle {
+    font-size: 3rem;
+    color: #FFD60A;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.info-section {
+    position: relative;
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 0;
+    top: 0;
+    background-color: #404040;
+    color: #E6E1E5;
+    border: none;
+    border-radius: 50%;
+    width: 48px;
+    height: 48px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 2;
+}
+
+.info-toggle-btn:hover {
+    background-color: #4A4A4A;
+    transform: translateY(-1px);
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 24px;
+}
+
+.paper-count-container {
+    margin: 20px 0;
+}
+
+.paper-input-group {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: 10px 0;
+    font-size: 2.5rem;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-control input {
+    width: 60px;
+    padding: 5px;
+    font-size: 2rem;
+    text-align: center;
+    background-color: #212121;
+    color: #E6E1E5;
+    border: 2px solid #404040;
+    border-radius: 8px;
+}
+
+.count-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 36px;
+    height: 36px;
+    border: none;
+    border-radius: 50%;
+    background-color: #404040;
+    color: #E6E1E5;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.count-btn:hover {
+    background-color: #4A4A4A;
+    transform: translateY(-1px);
+}
+
+.count-btn .material-icons {
+    font-size: 20px;
+}
+
+.count-btn-group {
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+    margin-right: 8px;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-btn {
+    width: 24px;
+    height: 24px;
+    padding: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.count-btn .material-icons {
+    font-size: 16px;
+}

present/Styles/ealg/light.css

@@ -0,0 +1,670 @@
+#return-btn {
+    position: absolute; /* 绝对定位 */
+    top: 20px; /* 距离顶部 20px */
+    left: 20px; /* 距离左侧 20px */
+    padding: 12px 24px; /* 内边距 */
+    font-size: 1rem; /* 字体大小 */
+    cursor: pointer; /* 鼠标悬停时显示为手型 */
+    background-color: #E8DEF8; /* 按钮背景颜色 */
+    color: #1C1B1F; /* 按钮文字颜色 */
+    border: none; /* 按钮边框样式 */
+    border-radius: 20px; /* 按钮圆角大小 */
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); /* 按钮阴影 */
+    transition: all 0.2s ease; /* 背景颜色和缩放的过渡效果 */
+    z-index: 1001; /* 按钮层级 */
+}
+
+#return-btn:hover {
+    background-color: #D0BCFF; /* 悬停时的背景颜色 */
+    transform: translateY(-1px); /* 悬停时向上移动 1px */
+    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2); /* 悬停时的阴影效果 */
+}
+
+body {
+    font-family: 'Roboto', 'HarmonyOS Sans SC', sans-serif;
+    margin: 0;
+    padding: 0;
+    background: #FFFBFE;
+    color: #1C1B1F;
+    overflow: auto;
+}
+
+body::-webkit-scrollbar {
+    display: none;
+}
+
+#fullscreen-btn, #settings-btn {
+    position: absolute;
+    top: 20px;
+    padding: 12px 24px;
+    font-size: 1rem;
+    cursor: pointer;
+    background-color: #E8DEF8;
+    color: #1C1B1F;
+    border: none;
+    border-radius: 20px;
+    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
+    transition: all 0.2s ease;
+    z-index: 1001;
+    display: flex;
+    align-items: center;
+}
+
+#fullscreen-btn {
+    right: 20px;
+}
+
+#settings-btn {
+    right: 140px;
+}
+
+#settings-btn:hover, #fullscreen-btn:hover {
+    background-color: #D0BCFF;
+    transform: translateY(-1px);
+    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
+}
+
+#settings-btn::before {
+    content: "settings";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#fullscreen-btn::before {
+    content: "fullscreen";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+.container {
+    padding: 24px;
+    max-width: 100%;
+    margin: auto;
+    background-color: #FFFFFF;
+    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
+}
+
+h1 {
+    font-size: 3.5rem;
+    font-weight: 400;
+    text-align: left;
+    margin-bottom: 16px;
+    color: #1C1B1F;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+}
+
+#room {
+    font-size: 3.5rem;
+    font-weight: 400;
+    color: #1C1B1F;
+    margin-left: 20px;
+}
+
+#message {
+    font-size: 1.8rem;
+    color: #6750A4;
+    margin-bottom: 24px;
+}
+
+.content {
+    display: flex;
+    justify-content: space-between;
+    gap: 24px;
+}
+
+.left-column, .right-column {
+    display: flex;
+    flex-direction: column;
+    gap: 24px;
+}
+
+.left-column {
+    width: 45%;
+}
+
+.right-column {
+    width: 50%;
+}
+
+.clock-section, .info-section, .right-column {
+    background-color: #FFFFFF;
+    padding: 24px;
+    border-radius: 28px;
+    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
+}
+
+#current-time {
+    font-size: 8rem;
+    text-align: center;
+    color: #000000;
+    margin: 0;
+    font-weight: 400;
+}
+
+#current-subject, #exam-timing, #remaining-time, #status {
+    font-size: 3rem;
+    margin: 16px 0;
+    text-align: left;
+    color: #000000;
+}
+
+table {
+    width: 100%;
+    border-collapse: separate;
+    border-spacing: 0;
+    margin-top: 24px;
+    background-color: #FFFFFF;
+    border-radius: 16px;
+    overflow: hidden;
+}
+
+th, td {
+    padding: 3px;  /* 修改padding值以匹配dark主题 */
+    font-size: 1.8rem;
+    text-align: center;
+    border-bottom: 1px solid #E8DEF8;  /* 修改边框颜色 */
+}
+
+th {
+    background-color: #ffffff;
+    color: #1C1B1F;
+    font-weight: 500;
+}
+
+tr:hover {
+    background-color: #F7F2FA;
+}
+
+.exam-status-tag {
+    padding: 2px 4px;  /* 修改padding值以匹配dark主题 */
+    border-radius: 3px;  /* 修改圆角大小 */
+    font-size: 1.2rem;  /* 修改字体大小 */
+    font-weight: 500;
+}
+
+.exam-status-进行中 {
+    background-color: #DDF4D7;
+    color: #365534;
+}
+
+.exam-status-即将开始 {
+    background-color: #FFF2D6;
+    color: #594300;
+}
+
+.exam-status-已结束 {
+    background-color: #FFDAD6;
+    color: #5C1130;
+}
+
+.exam-status-未开始 {
+    background-color: #E8DEF8;
+    color: #1C1B1F;
+}
+
+#settings-modal {
+    display: none;
+    position: fixed;
+    z-index: 1000;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0,0,0,0.3);
+    backdrop-filter: blur(8px);
+}
+
+#settings-modal-content {
+    background: #FFFFFF;
+    padding: 32px 48px 32px 32px;
+    margin: 32px auto;
+    border-radius: 28px;
+    width: 600px;
+    max-height: 60vh;
+    overflow-y: auto;
+    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
+}
+
+#settings-modal-content::-webkit-scrollbar {
+    width: 8px;
+}
+
+#settings-modal-content::-webkit-scrollbar-track {
+    background: transparent;
+    margin: 4px;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb {
+    background: #E8DEF8;
+    border-radius: 8px;
+    border: 2px solid #FFFFFF;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb:hover {
+    background: #D0BCFF;
+}
+
+#settings-modal-content h3 {
+    margin: 0 0 24px;
+    color: #1C1B1F;
+    font-size: 24px;
+    font-weight: 400;
+}
+
+#settings-modal-content label {
+    display: flex;
+    align-items: center;
+    gap: 16px;
+    margin: 16px 0;
+    font-size: 16px;
+    color: #1C1B1F;
+}
+
+#settings-modal-content input[type="number"],
+#settings-modal-content input[type="text"] {
+    font-size: 1.8rem;
+    padding: 12px 16px;
+    margin: 8px 0 24px;
+    width: 100%;
+    box-sizing: border-box;
+    border: 2px solid #E8DEF8;
+    border-radius: 12px;
+    background-color: #FFFFFF;
+    color: #1C1B1F;
+    transition: all 0.2s ease;
+}
+
+#settings-modal-content input:focus {
+    outline: none;
+    border-color: #6750A4;
+    background-color: #F7F2FA;
+}
+
+.button-group {
+    display: flex;
+    justify-content: flex-end;
+    gap: 16px;
+    margin-top: 32px;
+    position: relative;
+    background-color: #FFFFFF;
+    padding: 16px 0;
+    border-top: 1px solid #E8DEF8;
+}
+
+#save-settings-btn, #close-settings-btn {
+    padding: 12px 24px;
+    border-radius: 20px;
+    font-size: 16px;
+    font-weight: 500;
+    border: none;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+}
+
+#save-settings-btn {
+    background-color: #6750A4;
+    color: #FFFFFF;
+}
+
+#close-settings-btn {
+    background-color: #E8DEF8;
+    color: #1C1B1F;
+}
+
+#save-settings-btn:hover, #close-settings-btn:hover {
+    transform: translateY(-1px);
+    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
+}
+
+#save-settings-btn::before {
+    content: "✓";
+    font-size: 18px;
+}
+
+#close-settings-btn::before {
+    content: "✕";
+    font-size: 18px;
+}
+
+.error-container {
+    position: fixed;
+    bottom: 24px;
+    left: 50%;
+    transform: translateX(-50%);
+    background: #FFDAD6;
+    color: #5C1130;
+    padding: 16px 24px;
+    border-radius: 16px;
+    display: none;
+    z-index: 10001;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
+    animation: slideUp 0.3s ease;
+}
+
+.switch {
+    position: relative;
+    display: inline-block;
+    width: 52px;
+    height: 32px;
+}
+
+.slider {
+    position: absolute;
+    cursor: pointer;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: #E8DEF8;
+    transition: .3s;
+    border-radius: 16px;
+}
+
+.slider:before {
+    position: absolute;
+    content: "";
+    height: 24px;
+    width: 24px;
+    left: 4px;
+    bottom: 4px;
+    background-color: #FFFFFF;
+    transition: .3s;
+    border-radius: 50%;
+}
+
+input:checked + .slider {
+    background-color: #6750A4;
+}
+
+input:checked + .slider:before {
+    transform: translateX(20px);
+    background-color: #FFFFFF;
+}
+
+.config-file-container {
+    margin: 24px 0;
+    padding: 24px;
+    border: 2px solid #E8DEF8;
+    border-radius: 20px;
+    background-color: #F7F2FA;
+    transition: all 0.2s ease;
+}
+
+.config-file-container:hover {
+    border-color: #6750A4;
+    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+}
+
+.config-file-container input[type="file"] {
+    max-width: 100%;
+    width: auto;
+    box-sizing: border-box;
+    padding: 12px;
+    border: 2px dashed #E8DEF8;
+    border-radius: 16px;
+    background-color: #FFFFFF;
+    color: #1C1B1F;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.config-file-container input[type="file"]::-webkit-file-upload-button {
+    padding: 8px 16px;
+    margin-right: 12px;
+    background-color: #E8DEF8;
+    color: #1C1B1F;
+    border: none;
+    border-radius: 12px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.config-file-container input[type="file"]::-webkit-file-upload-button:hover {
+    background-color: #D0BCFF;
+}
+
+.file-hint {
+    margin-top: 12px;
+    font-size: 14px;
+    color: #49454F;
+    line-height: 1.5;
+}
+
+.config-control-btn {
+    margin-top: 20px;
+    padding: 12px 28px;
+    background-color: #E8DEF8;
+    color: #1C1B1F;
+    border: none;
+    border-radius: 24px;
+    cursor: pointer;
+    font-size: 14px;
+    font-weight: 500;
+    transition: all 0.2s ease;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.config-control-btn:hover {
+    background-color: #D0BCFF;
+    transform: translateY(-1px);
+    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
+}
+
+.theme-toggle-container {
+    margin: 24px 0;
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+
+#theme-select {
+    width: 100%;
+    padding: 12px 16px;
+    font-size: 1.2rem;
+    background-color: #FFFFFF;
+    color: #1C1B1F;
+    border: 2px solid #E8DEF8;
+    border-radius: 12px;
+    cursor: pointer;
+    appearance: none;
+    -webkit-appearance: none;
+    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+    background-repeat: no-repeat;
+    background-position: right 16px center;
+    background-size: 16px;
+}
+
+#theme-select:hover {
+    background-color: #F7F2FA;
+    border-color: #D0BCFF;
+}
+
+#theme-select:focus {
+    outline: none;
+    border-color: #6750A4;
+    background-color: #F7F2FA;
+}
+
+#theme-select option {
+    background-color: #FFFFFF;
+    color: #1C1B1F;
+    padding: 12px;
+}
+
+#theme-select option:hover,
+#theme-select option:focus {
+    background-color: #F7F2FA;
+}
+
+.theme-toggle-container label {
+    font-size: 16px;
+    color: #1C1B1F;
+    margin-bottom: 8px;
+}
+
+.reminder-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(255, 255, 255, 0.95);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    visibility: hidden;
+    transition: all 0.5s ease;
+    backdrop-filter: blur(8px);
+    z-index: 9999;
+}
+
+.reminder-overlay.show {
+    opacity: 1;
+    visibility: visible;
+}
+
+.reminder-content {
+    text-align: center;
+    animation: fadeIn 0.5s ease;
+}
+
+.reminder-title {
+    font-size: 5rem;
+    color: #FF3B30;
+    margin-bottom: 2rem;
+}
+
+.reminder-subtitle {
+    font-size: 3rem;
+    color: #FF9500;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.info-section {
+    position: relative;
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 0;
+    top: 0;
+    background-color: #E8DEF8;
+    color: #1C1B1F;
+    border: none;
+    border-radius: 50%;
+    width: 48px;
+    height: 48px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 2;
+}
+
+.info-toggle-btn:hover {
+    background-color: #D0BCFF;
+    transform: translateY(-1px);
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 24px;
+}
+
+.paper-count-container {
+    margin: 20px 0;
+}
+
+.paper-input-group {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: 10px 0;
+    font-size: 2.5rem;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 36px;
+    height: 36px;
+    border: none;
+    border-radius: 50%;
+    background-color: #E8DEF8;
+    color: #1C1B1F;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.count-btn:hover {
+    background-color: #D0BCFF;
+    transform: translateY(-1px);
+}
+
+.count-btn .material-icons {
+    font-size: 20px;
+}
+
+.count-btn-group {
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+    margin-right: 8px;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-btn {
+    width: 24px;
+    height: 24px;
+    padding: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.count-btn .material-icons {
+    font-size: 16px;
+}
+
+.count-control input {
+    width: 60px;
+    padding: 5px;
+    font-size: 2rem;
+    text-align: center;
+    background-color: #FFFFFF;
+    color: #1C1B1F;
+    border: 2px solid #E8DEF8;
+    border-radius: 8px;
+}

present/Styles/md3/dark.css

@@ -1,3 +1,25 @@
+#return-btn {
+    position: absolute; /* 绝对定位 */
+    top: 20px; /* 距离顶部 20px */
+    left: 20px; /* 距离左侧 20px */
+    padding: 12px 24px; /* 内边距 */
+    font-size: 1rem; /* 字体大小 */
+    cursor: pointer; /* 鼠标悬停时显示为手型 */
+    background-color: #4A4458; /* 按钮背景颜色 */
+    color: #E6E1E5; /* 按钮文字颜色 */
+    border: none; /* 按钮边框样式 */
+    border-radius: 20px; /* 按钮圆角大小 */
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3); /* 按钮阴影 */
+    transition: all 0.2s ease; /* 背景颜色和缩放的过渡效果 */
+    z-index: 1001; /* 按钮层级 */
+}
+
+#return-btn:hover {
+    background-color: #635B70; /* 悬停时的背景颜色 */
+    transform: translateY(-1px); /* 悬停时向上移动 1px */
+    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4); /* 悬停时的阴影效果 */
+}
+
 body {
     font-family: 'Roboto', 'HarmonyOS Sans SC', sans-serif;
     margin: 0;
@@ -24,6 +46,22 @@ body::-webkit-scrollbar {
     box-shadow: 0 1px 3px rgba(0,0,0,0.3);
     transition: all 0.2s ease;
     z-index: 1001;
+    display: flex;
+    align-items: center;
+}
+
+#fullscreen-btn::before {
+    content: "fullscreen";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#settings-btn::before {
+    content: "settings";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
 }
 
 #fullscreen-btn {
@@ -31,7 +69,7 @@ body::-webkit-scrollbar {
 }
 
 #settings-btn {
-    right: 120px;
+    right: 140px;
 }
 
 #settings-btn:hover, #fullscreen-btn:hover {
@@ -68,7 +106,7 @@ h1 {
 }
 
 #message {
-    font-size: 1.5rem;
+    font-size: 1.8rem;
     color: #D0BCFF;
     margin-bottom: 24px;
 }
@@ -143,15 +181,15 @@ tr:hover {
 }
 
 .exam-status-tag {
-    padding: 6px 12px;
+    padding: 2px 4px;
-    border-radius: 8px;
+    border-radius: 3px;
     font-size: 1.2rem;
     font-weight: 500;
 }
 
 .exam-status-进行中 {
-    background-color: #365534;
+    background-color: #263227;
-    color: #90D480;
+    color: green;
 }
 
 .exam-status-即将开始 {
@@ -160,13 +198,13 @@ tr:hover {
 }
 
 .exam-status-已结束 {
-    background-color: #5C1130;
+    background-color: #3a2523;
-    color: #FFB3B3;
+    color: red;
 }
 
 .exam-status-未开始 {
-    background-color: #4A4458;
+    background-color: #3c2f1d;
-    color: #E6E1E5;
+    color: orange;
 }
 
 #settings-modal {
@@ -229,7 +267,7 @@ tr:hover {
 
 #settings-modal-content input[type="number"],
 #settings-modal-content input[type="text"] {
-    font-size: 1.5rem;
+    font-size: 1.8rem;
     padding: 12px 16px;
     margin: 8px 0 24px;
     width: 100%;
@@ -252,6 +290,10 @@ tr:hover {
     justify-content: flex-end;
     gap: 16px;
     margin-top: 32px;
+    position: relative;
+    background-color: #2B2930;
+    padding: 16px 0;
+    border-top: 1px solid #4A4458;
 }
 
 #save-settings-btn, #close-settings-btn {
@@ -262,6 +304,9 @@ tr:hover {
     border: none;
     cursor: pointer;
     transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    gap: 8px;
 }
 
 #save-settings-btn {
@@ -279,6 +324,16 @@ tr:hover {
     box-shadow: 0 2px 6px rgba(0,0,0,0.4);
 }
 
+#save-settings-btn::before {
+    content: "✓";
+    font-size: 18px;
+}
+
+#close-settings-btn::before {
+    content: "✕";
+    font-size: 18px;
+}
+
 .error-container {
     position: fixed;
     bottom: 24px;
@@ -403,4 +458,246 @@ input:checked + .slider:before {
     background-color: #635B70;
     transform: translateY(-1px);
     box-shadow: 0 2px 8px rgba(0,0,0,0.4);
+}
+
+.theme-toggle-container {
+    margin: 24px 0;
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+
+#theme-select {
+    width: 100%;
+    padding: 12px 16px;
+    font-size: 1.2rem;
+    background-color: #332D41;
+    color: #E6E1E5;
+    border: 2px solid #4A4458;
+    border-radius: 12px;
+    cursor: pointer;
+    appearance: none;
+    -webkit-appearance: none;
+    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+    background-repeat: no-repeat;
+    background-position: right 16px center;
+    background-size: 16px;
+}
+
+#theme-select:hover {
+    background-color: #4A4458;
+    border-color: #635B70;
+}
+
+#theme-select:focus {
+    outline: none;
+    border-color: #D0BCFF;
+    background-color: #4A4458;
+}
+
+#theme-select option {
+    background-color: #332D41;
+    color: #E6E1E5;
+    padding: 12px;
+}
+
+#theme-select option:hover,
+#theme-select option:focus {
+    background-color: #4A4458;
+}
+
+.theme-toggle-container label {
+    font-size: 16px;
+    color: #E6E1E5;
+    margin-bottom: 8px;
+}
+
+.reminder-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0, 0, 0, 0.95);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    visibility: hidden;
+    transition: all 0.5s ease;
+    backdrop-filter: blur(8px);
+    z-index: 9999;
+}
+
+.reminder-overlay.show {
+    opacity: 1;
+    visibility: visible;
+}
+
+.reminder-content {
+    text-align: center;
+    animation: fadeIn 0.5s ease;
+}
+
+.reminder-title {
+    font-size: 5rem;
+    color: #FF453A;
+    margin-bottom: 2rem;
+}
+
+.reminder-subtitle {
+    font-size: 3rem;
+    color: #FFD60A;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 20px;
+    top: 20px;
+    background-color: #4A4458;
+    color: #E6E1E5;
+    border: none;
+    border-radius: 50%;
+    width: 48px;
+    height: 48px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 1;
+}
+
+.info-toggle-btn:hover {
+    background-color: #635B70;
+    transform: translateY(-1px);
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 24px;
+}
+
+#paper-info {
+    font-size: 3rem;
+    margin: 16px 0;
+    text-align: left;
+    color: #E6E1E5;
+}
+
+#exam-papers, #answer-sheets {
+    margin: 10px 0;
+}
+
+.paper-count-container {
+    margin: 20px 0;
+}
+
+.paper-input-group {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: 10px 0;
+    font-size: 2.5rem;
+}
+
+.count-btn-group {
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+    margin-right: 8px;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-control input {
+    width: 60px;
+    padding: 5px;
+    font-size: 2rem;
+    text-align: center;
+    background-color: #332D41;
+    color: #E6E1E5;
+    border: 2px solid #4A4458;
+    border-radius: 8px;
+}
+
+.count-btn {
+    width: 24px;
+    height: 24px;
+    padding: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.count-btn .material-icons {
+    font-size: 16px;
+}
+
+.count-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 36px;
+    height: 36px;
+    border: none;
+    border-radius: 50%;
+    background-color: #4A4458;
+    color: #E6E1E5;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.count-btn:hover {
+    background-color: #635B70;
+    transform: translateY(-1px);
+}
+
+.count-btn .material-icons {
+    font-size: 20px;
+}
+
+.info-section {
+    position: relative;
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 0;
+    top: 0;
+    background-color: #4A4458;
+    color: #E6E1E5;
+    border: none;
+    border-radius: 50%;
+    width: 48px;
+    height: 48px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 2;
+}
+
+.info-toggle-btn:hover {
+    background-color: #635B70;
+    transform: translateY(-1px);
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 24px;
 }

present/Styles/md3/light.css

@@ -1,3 +1,25 @@
+#return-btn {
+    position: absolute; /* 绝对定位 */
+    top: 20px; /* 距离顶部 20px */
+    left: 20px; /* 距离左侧 20px */
+    padding: 12px 24px; /* 内边距 */
+    font-size: 1rem; /* 字体大小 */
+    cursor: pointer; /* 鼠标悬停时显示为手型 */
+    background-color: #E8DEF8; /* 按钮背景颜色 */
+    color: #000000; /* 按钮文字颜色 */
+    border: none; /* 按钮边框样式 */
+    border-radius: 20px; /* 按钮圆角大小 */
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); /* 按钮阴影 */
+    transition: all 0.2s ease; /* 背景颜色和缩放的过渡效果 */
+    z-index: 1001; /* 按钮层级 */
+}
+
+#return-btn:hover {
+    background-color: #D0BCFF; /* 悬停时的背景颜色 */
+    transform: translateY(-1px); /* 悬停时向上移动 1px */
+    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2); /* 悬停时的阴影效果 */
+}
+
 body {
     font-family: 'Roboto', 'HarmonyOS Sans SC', sans-serif;
     margin: 0;
@@ -24,6 +46,22 @@ body::-webkit-scrollbar {
     box-shadow: 0 1px 3px rgba(0,0,0,0.1);
     transition: all 0.2s ease;
     z-index: 1001;
+    display: flex;
+    align-items: center;
+}
+
+#fullscreen-btn::before {
+    content: "fullscreen";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
+}
+
+#settings-btn::before {
+    content: "settings";
+    font-family: 'Material Icons';
+    font-size: 20px;
+    margin-right: 4px;
 }
 
 #fullscreen-btn {
@@ -31,7 +69,7 @@ body::-webkit-scrollbar {
 }
 
 #settings-btn {
-    right: 120px;
+    right: 140px;
 }
 
 #settings-btn:hover, #fullscreen-btn:hover {
@@ -68,7 +106,7 @@ h1 {
 }
 
 #message {
-    font-size: 1.5rem;
+    font-size: 1.8rem;
     color: #6750A4;
     margin-bottom: 24px;
 }
@@ -100,6 +138,10 @@ h1 {
     box-shadow: 0 2px 6px rgba(0,0,0,0.1);
 }
 
+.info-section {
+    position: relative;
+}
+
 #current-time {
     font-size: 8rem;
     text-align: center;
@@ -115,6 +157,17 @@ h1 {
     color: #1C1B1F;
 }
 
+#paper-info {
+    font-size: 3rem;
+    margin: 16px 0;
+    text-align: left;
+    color: #1C1B1F;
+}
+
+#exam-papers, #answer-sheets {
+    margin: 10px 0;
+}
+
 table {
     width: 100%;
     border-collapse: separate;
@@ -143,8 +196,8 @@ tr:hover {
 }
 
 .exam-status-tag {
-    padding: 6px 12px;
+    padding: 2px 4px;
-    border-radius: 8px;
+    border-radius: 3px;
     font-size: 1.2rem;
     font-weight: 500;
 }
@@ -229,7 +282,7 @@ tr:hover {
 
 #settings-modal-content input[type="number"],
 #settings-modal-content input[type="text"] {
-    font-size: 1.5rem;
+    font-size: 1.8rem;
     padding: 12px 16px;
     margin: 8px 0 24px;
     width: 100%;
@@ -252,31 +305,26 @@ tr:hover {
     justify-content: flex-end;
     gap: 16px;
     margin-top: 32px;
+    position: relative;
+    background-color: #FFFFFF;
+    padding: 16px 0;
+    border-top: 1px solid #E8DEF8;
 }
 
 #save-settings-btn, #close-settings-btn {
-    padding: 12px 24px;
+    display: flex;
-    border-radius: 20px;
+    align-items: center;
-    font-size: 16px;
+    gap: 12px;
-    font-weight: 500;
-    border: none;
-    cursor: pointer;
-    transition: all 0.2s ease;
 }
 
-#save-settings-btn {
+#save-settings-btn::before {
-    background-color: #6750A4;
+    content: "✓";
-    color: #FFFFFF;
+    font-size: 18px;
 }
 
-#close-settings-btn {
+#close-settings-btn::before {
-    background-color: #E8DEF8;
+    content: "✕";
-    color: #1C1B1F;
+    font-size: 18px;
-}
-
-#save-settings-btn:hover, #close-settings-btn:hover {
-    transform: translateY(-1px);
-    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
 }
 
 .error-container {
@@ -403,4 +451,184 @@ input:checked + .slider:before {
     background-color: #D0BCFF;
     transform: translateY(-1px);
     box-shadow: 0 2px 8px rgba(0,0,0,0.15);
+}
+
+.theme-toggle-container {
+    margin: 24px 0;
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+
+#theme-select {
+    width: 100%;
+    padding: 12px 16px;
+    font-size: 1.2rem;
+    background-color: #FFFFFF;
+    color: #1C1B1F;
+    border: 2px solid #E8DEF8;
+    border-radius: 12px;
+    cursor: pointer;
+    appearance: none;
+    -webkit-appearance: none;
+    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+    background-repeat: no-repeat;
+    background-position: right 16px center;
+    background-size: 16px;
+}
+
+#theme-select:hover {
+    background-color: #F7F2FA;
+    border-color: #D0BCFF;
+}
+
+#theme-select:focus {
+    outline: none;
+    border-color: #6750A4;
+    background-color: #F7F2FA;
+}
+
+#theme-select option {
+    background-color: #FFFFFF;
+    color: #1C1B1F;
+    padding: 12px;
+}
+
+#theme-select option:hover,
+#theme-select option:focus {
+    background-color: #F7F2FA;
+}
+
+.theme-toggle-container label {
+    font-size: 16px;
+    color: #1C1B1F;
+    margin-bottom: 8px;
+}
+
+.reminder-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(255, 255, 255, 0.95);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    visibility: hidden;
+    transition: all 0.5s ease;
+    backdrop-filter: blur(8px);
+    z-index: 9999;
+}
+
+.reminder-overlay.show {
+    opacity: 1;
+    visibility: visible;
+}
+
+.reminder-content {
+    text-align: center;
+    animation: fadeIn 0.5s ease;
+}
+
+.reminder-title {
+    font-size: 5rem;
+    color: #FF3B30;
+    margin-bottom: 2rem;
+}
+
+.reminder-subtitle {
+    font-size: 3rem;
+    color: #FF9500;
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 0;
+    top: 0;
+    background-color: #E8DEF8;
+    color: #1C1B1F;
+    border: none;
+    border-radius: 50%;
+    width: 48px;
+    height: 48px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 2;
+}
+
+.info-toggle-btn:hover {
+    background-color: #D0BCFF;
+    transform: translateY(-1px);
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 24px;
+}
+
+.paper-count-container {
+    margin: 20px 0;
+}
+
+.paper-input-group {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: 10px 0;
+    font-size: 2.5rem;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-control input {
+    width: 60px;
+    padding: 5px;
+    font-size: 2rem;
+    text-align: center;
+    background-color: #FFFFFF;
+    color: #1C1B1F;
+    border: 2px solid #E8DEF8;
+    border-radius: 8px;
+}
+
+.count-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 36px;
+    height: 36px;
+    border: none;
+    border-radius: 50%;
+    background-color: #E8DEF8;
+    color: #1C1B1F;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.count-btn:hover {
+    background-color: #D0BCFF;
+    transform: translateY(-1px);
+}
+
+.count-btn .material-icons {
+    font-size: 20px;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
 }

present/Styles/old/dark.css

@@ -0,0 +1,697 @@
+#return-btn {
+    position: absolute; /* 绝对定位 */
+    top: 20px; /* 距离顶部 20px */
+    left: 20px; /* 距离左侧 20px */
+    background-color: #1f1f1f; /* 按钮背景颜色 */
+    color: #e0e0e0; /* 按钮文字颜色 */
+    border: 1px solid #333333; /* 按钮边框样式 */
+    border-radius: 4px; /* 按钮圆角大小 */
+    padding: 8px 16px; /* 按钮内边距 */
+    font-size: 14px; /* 按钮字体大小 */
+    cursor: pointer; /* 鼠标悬停时显示为手型 */
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); /* 按钮阴影 */
+    transition: background-color 0.3s ease, transform 0.3s ease; /* 背景颜色和缩放的过渡效果 */
+    z-index: 1001; /* 按钮层级 */
+}
+
+#return-btn:hover {
+    background-color: #2a2a2a; /* 按钮悬停时的背景颜色 */
+    transform: scale(1.05); /* 悬停时放大 5% */
+}
+
+body {
+    font-family: 'HarmonyOS Sans SC Regular', 'Roboto', Arial, sans-serif;
+    margin: 0;
+    padding: 0;
+    background: url('background.jpg') no-repeat center center fixed; /* 更新路径 */
+    background-size: cover;
+    animation: fadeIn 1s;
+    color: #e0e0e0;
+    overflow: auto; /* 允许页面滚动 */
+}
+
+/* 隐藏滚动条 */
+body::-webkit-scrollbar {
+    display: none;
+}
+
+@keyframes fadeIn {
+    from { opacity: 0; }
+    to { opacity: 1; }
+}
+
+#fullscreen-btn, #settings-btn {
+    position: absolute;
+    top: 20px;
+    padding: 10px 20px;
+    font-size: 1rem;
+    cursor: pointer;
+    background-color: #1f1f1f;
+    color: #e0e0e0;
+    border: 1px solid #333;
+    border-radius: 5px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
+    transition: background-color 0.3s ease, transform 0.3s ease;
+    z-index: 1001;
+}
+
+#fullscreen-btn {
+    right: 20px;
+}
+
+#settings-btn {
+    right: 120px; /* Fullscreen button's left */
+}
+
+#settings-btn:hover, #fullscreen-btn:hover {
+    background-color: #333;
+    transform: scale(1.05);
+}
+
+.container {
+    padding: 20px;
+    max-width: 1400px; /* 增加主体部分宽度 */
+    margin: auto;
+    background-color: rgba(0, 0, 0, 0.4); /* 使用rgba设置背景透明度为80% */
+}
+
+h1 {
+    font-size: 3.5rem;
+    font-weight: bold;
+    text-align: left;
+    margin-bottom: 10px;
+    color: #e0e0e0;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+}
+
+#room {
+    font-size: 3.5rem;
+    font-weight: bold;
+    color: #e0e0e0;
+    position: relative;
+    right: 0;
+    margin-left: 20px; /* 调整位置使其保持在container中 */
+}
+
+#message {
+    font-size: 1.8rem;
+    color: #16a3d1;
+    margin-bottom: 20px;
+}
+
+.content {
+    display: flex;
+    justify-content: space-between;
+    gap: 3px; /* 板块间隔3px */
+}
+
+.left-column, .right-column {
+    display: flex;
+    flex-direction: column;
+    gap: 3px;
+}
+
+.left-column {
+    width: 45%;
+}
+
+.right-column {
+    width: 50%;
+}
+
+.clock-section, .info-section, .right-column {
+    background-color: rgba(31, 31, 31, 0.5); /* 亚克力效果 */
+    backdrop-filter: blur(10px);
+    padding: 20px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
+    border-radius: 8px;
+    margin-bottom: 20px; /* 增加时钟和信息板块之间的间隔 */
+}
+
+#current-time {
+    font-size: 8rem;
+    text-align: center;
+    color: #7cc3fb;
+    margin: 0;
+    font-weight: bold;
+}
+
+#current-subject, #exam-timing, #remaining-time, #status {
+    font-size: 3rem;
+    margin: 10px 0;
+    text-align: left;
+    color: #e0e0e0;
+}
+
+table {
+    width: 100%;
+    border-collapse: collapse;
+    margin-top: 20px;
+    border: 1px solid rgba(255, 255, 255, 0.75);
+    background-color: rgba(31, 31, 31, 0.5);
+}
+
+th, td {
+    border: 1px solid #fff;
+    padding: 0px; /* 缩短行高 */
+    font-size: 1.8rem;
+    text-align: center;
+}
+
+th {
+    background-color: #333;
+    color: #7cc3fb;
+    font-weight: bold;
+    border-bottom: 2px solid #fff;
+}
+
+tr:hover {
+    background-color: #333;
+}
+
+table {
+    border-radius: 8px;
+    overflow: hidden;
+}
+
+td {
+    border-bottom: 1px solid #fff;
+}
+
+td:first-child {
+    border-top-left-radius: 8px;
+    border-bottom-left-radius: 8px;
+}
+
+td:last-child {
+    border-top-right-radius: 8px;
+    border-bottom-right-radius: 8px;
+}
+
+.exam-status-tag {
+    padding: 3px 6px;
+    border-radius: 4px;
+    font-size: 1.2rem;
+    display: inline-block;
+    min-width: 60px;
+}
+
+.exam-status-进行中 {
+    background-color: rgba(91, 168, 56, 0.2);
+    color: #5ba838;
+}
+
+.exam-status-即将开始 {
+    background-color: rgba(254, 153, 1, 0.2);
+    color: #fe9901;
+}
+
+.exam-status-已结束 {
+    background-color: rgba(236, 4, 52, 0.2);
+    color: #ec0434;
+}
+
+.exam-status-未开始 {
+    background-color: rgba(238, 238, 91, 0.2);
+    color: #eeee5b;
+}
+
+#settings-modal {
+    display: none;
+    position: fixed;
+    z-index: 1000;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    overflow: auto;
+    background-color: rgb(0, 0, 0);
+    background-color: rgba(0, 0, 0, 0.4);
+    padding-top: 60px;
+}
+
+#settings-modal-content {
+    background: rgba(31, 31, 31, 0.95);
+    padding: 25px;
+    margin: 25px auto;
+    border-radius: 12px;
+    border: 1px solid #444;
+    backdrop-filter: blur(8px);
+    max-width: 600px;
+    max-height: 60vh;  /* 限制最大高度 */
+    overflow-y: auto;  /* 允许垂直滚动 */
+    animation: fadeIn 0.5s ease;
+}
+
+/* 设置滚动条样式 */
+#settings-modal-content::-webkit-scrollbar {
+    width: 8px;
+}
+
+#settings-modal-content::-webkit-scrollbar-track {
+    background: rgba(31, 31, 31, 0.5);
+    border-radius: 4px;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb {
+    background: #666;
+    border-radius: 4px;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb:hover {
+    background: #888;
+}
+
+@keyframes fadeIn {
+    from { opacity: 0; transform: translateY(-20px); }
+    to { opacity: 1; transform: translateY(0); }
+}
+
+@keyframes fadeOut {
+    from { opacity: 1; transform: translateY(0); }
+    to { opacity: 0; transform: translateY(-20px); }
+}
+
+.fade-out {
+    animation: fadeOut 0.3s ease;
+}
+
+#settings-modal-content h3 {
+    margin: 0 0 20px;
+    color: #e0e0e0;
+    font-size: 20px;
+}
+
+#settings-modal-content label {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: 12px 0;
+    font-size: 16px;
+    color: #b0b0b0;
+}
+
+#settings-modal-content label[for="offset-time"],
+#settings-modal-content label[for="room-input"],
+#settings-modal-content label[for="zoom-input"] {
+    justify-content: space-between;
+}
+
+#settings-modal-content input[type="number"],
+#settings-modal-content input[type="text"] {
+    flex-grow: 1;
+    margin-left: 10px;
+    font-size: 1.8rem;
+    padding: 10px;
+    margin-top: 10px;
+    margin-bottom: 20px;
+    width: 100%;
+    box-sizing: border-box;
+    border: 1px solid #555;
+    border-radius: 5px;
+    background-color: #222;
+    color: #e0e0e0;
+}
+
+#settings-modal-content input:focus {
+    outline: none;
+    border-color: #007acc;
+    box-shadow: 0 0 0 1px #007acc;
+}
+
+.button-group {
+    display: flex;
+    justify-content: flex-end;
+    gap: 10px;
+}
+
+#settings-modal-content button {
+    background: linear-gradient(135deg, #3498db, #2980b9);
+    color: white;
+    border: none;
+    padding: 12px 24px;
+    border-radius: 8px;
+    cursor: pointer;
+    font-size: 15px;
+    font-weight: 500;
+    transition: all 0.2s ease;
+    box-shadow: 0 4px 12px rgba(52,152,219,0.25);
+}
+
+#settings-modal-content button:hover {
+    transform: translateY(-1px);
+    box-shadow: 0 6px 16px rgba(52,152,219,0.35);
+}
+
+#close-settings-btn {
+    padding: 10px 20px;
+    font-size: 2rem;
+    cursor: pointer;
+    background-color: #d9534f;
+    color: white;
+    border: none;
+    border-radius: 5px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
+    transition: background-color 0.3s ease;
+}
+
+#close-settings-btn:hover {
+    background-color: #c9302c;
+}
+
+.error-container {
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    background: #ff6b6b;
+    color: white;
+    padding: 16px;
+    display: none;
+    z-index: 10001;
+    animation: slideUp 0.3s ease;
+}
+
+@keyframes slideUp {
+    from { transform: translateY(100%); }
+    to { transform: translateY(0); }
+}
+
+.error-content {
+    max-width: 800px;
+    margin: 0 auto;
+    font-size: 15px;
+    display: flex;
+    align-items: center;
+    gap: 12px;
+}
+
+.error-content:before {
+    content: '!';
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 24px;
+    height: 24px;
+    background: white;
+    color: #ff6b6b;
+    border-radius: 50%;
+    font-weight: bold;
+}
+
+.switch {
+    position: relative;
+    display: inline-block;
+    width: 60px;
+    height: 34px;
+}
+
+.switch input {
+    opacity: 0;
+    width: 0;
+    height: 0;
+}
+
+.slider {
+    position: absolute;
+    cursor: pointer;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: #ccc;
+    transition: .4s;
+    border-radius: 34px;
+}
+
+.slider:before {
+    position: absolute;
+    content: "";
+    height: 26px;
+    width: 26px;
+    left: 4px;
+    bottom: 4px;
+    background-color: white;
+    transition: .4s;
+    border-radius: 50%;
+}
+
+input:checked + .slider {
+    background-color: #2196F3;
+}
+
+input:checked + .slider:before {
+    transform: translateX(26px);
+}
+
+.theme-toggle-container {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 10px;
+}
+
+#theme-select {
+    padding: 8px 12px;
+    font-size: 14px;
+    border: 1px solid #555;
+    border-radius: 4px;
+    background-color: #222;
+    color: #e0e0e0;
+    cursor: pointer;
+    outline: none;
+    width: 120px;
+}
+
+#theme-select:hover {
+    border-color: #666;
+}
+
+#theme-select:focus {
+    border-color: #007acc;
+    box-shadow: 0 0 0 1px #007acc;
+}
+
+#theme-select option {
+    background-color: #222;
+    color: #e0e0e0;
+    padding: 8px;
+}
+
+.config-file-container {
+    margin: 12px 0;
+    padding: 10px;
+    border: 1px solid #555;
+    border-radius: 5px;
+    background-color: rgba(31, 31, 31, 0.5);
+    box-sizing: border-box;
+    max-width: 100%;
+}
+
+.config-file-container label {
+    display: block;
+    margin-bottom: 8px;
+    color: #e0e0e0;
+}
+
+.config-file-container input[type="file"] {
+    display: block;
+    width: calc(100% - 16px);  /* 减去padding的宽度 */
+    padding: 8px;
+    border: 1px solid #555;
+    border-radius: 4px;
+    background-color: #222;
+    color: #e0e0e0;
+    cursor: pointer;
+    box-sizing: border-box;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.config-file-container input[type="file"]:hover {
+    background-color: #333;
+}
+
+.file-hint {
+    margin-top: 4px;
+    font-size: 12px;
+    color: #888;
+}
+
+.config-control-btn {
+    margin-top: 10px;
+    padding: 8px 16px;
+    background-color: #d9534f;
+    color: white;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 14px;
+    transition: background-color 0.3s ease;
+}
+
+.config-control-btn:hover {
+    background-color: #c9302c;
+}
+
+.reminder-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0, 0, 0, 0.95);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    visibility: hidden;
+    transition: all 0.5s ease;
+    backdrop-filter: blur(8px);
+    z-index: 9999;
+}
+
+.reminder-overlay.show {
+    opacity: 1;
+    visibility: visible;
+}
+
+.reminder-content {
+    text-align: center;
+    animation: fadeIn 0.5s ease;
+}
+
+.reminder-title {
+    font-size: 5rem;
+    color: #FF453A;
+    margin-bottom: 2rem;
+}
+
+.reminder-subtitle {
+    font-size: 3rem;
+    color: #FFD60A;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.info-section {
+    position: relative;
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 0;
+    top: 0;
+    background-color: #1f1f1f;
+    color: #e0e0e0;
+    border: none;
+    border-radius: 50%;
+    width: 48px;
+    height: 48px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 2;
+}
+
+.info-toggle-btn:hover {
+    background-color: #333;
+    transform: translateY(-1px);
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 24px;
+}
+
+.paper-count-container {
+    margin: 20px 0;
+}
+
+.paper-input-group {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: 10px 0;
+    font-size: 2.5rem;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-control input {
+    width: 60px;
+    padding: 5px;
+    font-size: 2rem;
+    text-align: center;
+    background-color: #1f1f1f;
+    color: #e0e0e0;
+    border: 2px solid #333;
+    border-radius: 8px;
+}
+
+.count-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 36px;
+    height: 36px;
+    border: none;
+    border-radius: 50%;
+    background-color: #1f1f1f;
+    color: #e0e0e0;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.count-btn:hover {
+    background-color: #333;
+    transform: translateY(-1px);
+}
+
+.count-btn .material-icons {
+    font-size: 20px;
+}
+
+.count-btn-group {
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+    margin-right: 8px;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-btn {
+    width: 24px;
+    height: 24px;
+    padding: 0;
+    border: 1px solid #333;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.count-btn .material-icons {
+    font-size: 16px;
+}

present/Styles/old/light.css

@@ -0,0 +1,694 @@
+#return-btn {
+    position: absolute; /* 绝对定位 */
+    top: 20px; /* 距离顶部 20px */
+    left: 20px; /* 距离左侧 20px */
+    padding: 10px 20px; /* 内边距 */
+    font-size: 1rem; /* 字体大小 */
+    cursor: pointer; /* 鼠标悬停时显示为手型 */
+    background-color: #f0f0f0; /* 按钮背景颜色 */
+    color: #333; /* 按钮文字颜色 */
+    border: 1px solid #ccc; /* 按钮边框 */
+    border-radius: 5px; /* 按钮圆角 */
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); /* 按钮阴影 */
+    transition: background-color 0.3s ease, transform 0.3s ease; /* 背景颜色和缩放的过渡效果 */
+    z-index: 1001; /* 设置按钮的层级，确保在其他元素之上 */
+}
+
+#return-btn:hover {
+    background-color: #ccc; /* 悬停时的背景颜色 */
+    transform: scale(1.05); /* 悬停时放大 5% */
+}
+
+body {
+    font-family: 'HarmonyOS Sans SC Regular', 'Roboto', Arial, sans-serif; /* 设置字体 */
+    margin: 0; /* 去除默认外边距 */
+    padding: 0; /* 去除默认内边距 */
+    background: url('background_light.jpg') no-repeat center center fixed; /* 设置背景图片 */
+    background-size: cover; /* 背景图片覆盖整个页面 */
+    animation: fadeIn 1s; /* 页面加载时的淡入动画 */
+    color: #333; /* 全局文字颜色 */
+    overflow: auto; /* 允许页面滚动 */
+}
+
+body::-webkit-scrollbar {
+    display: none; /* 隐藏滚动条 */
+}
+
+@keyframes fadeIn {
+    from { opacity: 0; } /* 动画开始时透明 */
+    to { opacity: 1; } /* 动画结束时完全显示 */
+}
+
+#fullscreen-btn, #settings-btn {
+    position: absolute; /* 绝对定位 */
+    top: 20px; /* 距离顶部 20px */
+    padding: 10px 20px; /* 内边距 */
+    font-size: 1rem; /* 字体大小 */
+    cursor: pointer; /* 鼠标悬停时显示为手型 */
+    background-color: #f0f0f0; /* 按钮背景颜色 */
+    color: #333; /* 按钮文字颜色 */
+    border: 1px solid #ccc; /* 按钮边框 */
+    border-radius: 5px; /* 按钮圆角 */
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); /* 按钮阴影 */
+    transition: background-color 0.3s ease, transform 0.3s ease; /* 背景颜色和缩放的过渡效果 */
+    z-index: 1001; /* 设置按钮的层级，确保在其他元素之上 */
+}
+
+#fullscreen-btn {
+    right: 20px; /* 距离右侧 20px */
+}
+
+#settings-btn {
+    right: 120px; /* 距离右侧 120px */
+}
+
+#settings-btn:hover, #fullscreen-btn:hover {
+    background-color: #ccc; /* 悬停时的背景颜色 */
+    transform: scale(1.05); /* 悬停时放大 5% */
+}
+
+.container {
+    padding: 20px; /* 内边距 */
+    max-width: 1400px; /* 最大宽度 */
+    margin: auto; /* 居中对齐 */
+    background-color: rgba(255, 255, 255, 0.4); /* 半透明背景 */
+}
+
+h1 {
+    font-size: 3.5rem; /* 字体大小 */
+    font-weight: bold; /* 字体加粗 */
+    text-align: left; /* 左对齐 */
+    margin-bottom: 10px; /* 下边距 */
+    color: #333; /* 文字颜色 */
+    display: flex; /* 使用 flex 布局 */
+    align-items: center; /* 垂直居中 */
+    justify-content: space-between; /* 两端对齐 */
+}
+
+#room {
+    font-size: 3.5rem; /* 字体大小 */
+    font-weight: bold; /* 字体加粗 */
+    color: #333; /* 文字颜色 */
+    position: relative; /* 相对定位 */
+    right: 0; /* 向右移动 0 */
+    margin-left: 20px; /* 左边距 */
+}
+
+#message {
+    font-size: 1.8rem; /* 字体大小 */
+    color: #16a3d1; /* 文字颜色 */
+    margin-bottom: 20px; /* 下边距 */
+}
+
+.content {
+    display: flex;
+    justify-content: space-between;
+    gap: 3px;
+}
+
+.left-column, .right-column {
+    display: flex;
+    flex-direction: column;
+    gap: 3px;
+}
+
+.left-column {
+    width: 45%;
+}
+
+.right-column {
+    width: 50%;
+}
+
+.clock-section, .info-section, .right-column {
+    background-color: rgba(255, 255, 255, 0.2);
+    backdrop-filter: blur(10px);
+    padding: 20px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
+    border-radius: 8px;
+}
+
+.clock-section, .info-section {
+    margin-bottom: 20px; /* 增加时钟和信息板块之间的间隔 */
+}
+
+#current-time {
+    font-size: 8rem;
+    text-align: center;
+    color: #333;
+    margin: 0;
+    font-weight: bold;
+}
+
+#current-subject, #exam-timing, #remaining-time, #status {
+    font-size: 3rem;
+    margin: 10px 0;
+    text-align: left;
+    color: #333;
+}
+
+table {
+    width: 100%; /* 表格宽度 */
+    border-collapse: collapse; /* 合并边框 */
+    margin-top: 20px; /* 上边距 */
+    border: 1px solid #000; /* 表格边框 */
+    background-color: rgba(255, 255, 255, 0.5); /* 半透明背景 */
+}
+
+th, td {
+    border: 1px solid #000;
+    padding: 0px;
+    font-size: 1.8rem;
+    text-align: center;
+}
+
+th {
+    background-color: #f0f0f0; /* 背景颜色 */
+    color: #333; /* 文字颜色 */
+    font-weight: bold; /* 字体加粗 */
+    border-bottom: 2px solid #000; /* 下边框 */
+}
+
+tr:hover {
+    background-color: #f0f0f0; /* 背景颜色 */
+}
+
+table {
+    border-radius: 8px;
+    overflow: hidden;
+}
+
+td {
+    border-bottom: 1px solid #000; /* 下边框 */
+    padding: 0px; /* 内边距 */
+    font-size: 1.8rem; /* 字体大小 */
+    text-align: center; /* 居中对齐 */
+}
+
+td:first-child {
+    border-top-left-radius: 8px; /* 左上角圆角 */
+    border-bottom-left-radius: 8px; /* 左下角圆角 */
+}
+
+td:last-child {
+    border-top-right-radius: 8px; /* 右上角圆角 */
+    border-bottom-right-radius: 8px; /* 右下角圆角 */
+}
+
+.exam-status-tag {
+    padding: 3px 6px;
+    border-radius: 4px;
+    font-size: 1.2rem;
+    display: inline-block;
+    min-width: 60px;
+}
+
+.exam-status-进行中 {
+    background-color: rgba(91, 168, 56, 0.1);
+    color: #5ba838;
+}
+
+.exam-status-即将开始 {
+    background-color: rgba(254, 153, 1, 0.1);
+    color: #fe9901;
+}
+
+.exam-status-已结束 {
+    background-color: rgba(236, 4, 52, 0.1);
+    color: #ec0434;
+}
+
+.exam-status-未开始 {
+    background-color: rgba(238, 238, 91, 0.1);
+    color: #d4b106;
+}
+
+#settings-modal {
+    display: none;
+    position: fixed;
+    z-index: 1000;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    overflow: auto;
+    background-color: rgba(0, 0, 0, 0.4);
+    padding-top: 60px;
+}
+
+#settings-modal-content {
+    background: rgba(255, 255, 255, 0.95);
+    padding: 25px;
+    margin: 25px auto;
+    border-radius: 12px;
+    border: 1px solid #ccc;
+    backdrop-filter: blur(8px);
+    max-width: 600px;
+    max-height: 60vh;  /* 限制最大高度 */
+    overflow-y: auto;  /* 允许垂直滚动 */
+    animation: fadeIn 0.5s ease;
+}
+
+/* 设置滚动条样式 */
+#settings-modal-content::-webkit-scrollbar {
+    width: 8px;
+}
+
+#settings-modal-content::-webkit-scrollbar-track {
+    background: rgba(0, 0, 0, 0.1);
+    border-radius: 4px;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb {
+    background: #ccc;
+    border-radius: 4px;
+}
+
+#settings-modal-content::-webkit-scrollbar-thumb:hover {
+    background: #999;
+}
+
+@keyframes fadeIn {
+    from { opacity: 0; transform: translateY(-20px); }
+    to { opacity: 1; transform: translateY(0); }
+}
+
+@keyframes fadeOut {
+    from { opacity: 1; transform: translateY(0); }
+    to { opacity: 0; transform: translateY(-20px); }
+}
+
+.fade-out {
+    animation: fadeOut 0.3s ease;
+}
+
+#settings-modal-content h3 {
+    margin: 0 0 20px;
+    color: #333;
+    font-size: 20px;
+}
+
+#settings-modal-content label {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: 12px 0;
+    font-size: 16px;
+    color: #666;
+}
+
+#settings-modal-content label[for="offset-time"],
+#settings-modal-content label[for="room-input"],
+#settings-modal-content label[for="zoom-input"] {
+    justify-content: space-between;
+}
+
+#settings-modal-content input[type="number"],
+#settings-modal-content input[type="text"] {
+    flex-grow: 1;
+    margin-left: 10px;
+}
+
+#settings-modal-content input[type="number"],
+#settings-modal-content input[type="text"] {
+    font-size: 1.8rem;
+    padding: 10px;
+    margin-top: 10px;
+    margin-bottom: 20px;
+    width: 100%;
+    box-sizing: border-box;
+    border: 1px solid #ccc;
+    border-radius: 5px;
+    background-color: #fff;
+    color: #333;
+}
+
+#settings-modal-content input:focus {
+    outline: none;
+    border-color: #007acc;
+    box-shadow: 0 0 0 1px #007acc;
+}
+
+.button-group {
+    display: flex;
+    justify-content: flex-end;
+    gap: 10px;
+}
+
+#settings-modal-content button {
+    background: linear-gradient(135deg, #3498db, #2980b9);
+    color: white;
+    border: none;
+    padding: 12px 24px;
+    border-radius: 8px;
+    cursor: pointer;
+    font-size: 15px;
+    font-weight: 500;
+    transition: all 0.2s ease;
+    box-shadow: 0 4px 12px rgba(52,152,219,0.25);
+}
+
+#settings-modal-content button:hover {
+    transform: translateY(-1px);
+    box-shadow: 0 6px 16px rgba(52,152,219,0.35);
+}
+
+#close-settings-btn {
+    padding: 10px 20px;
+    font-size: 2rem;
+    cursor: pointer;
+    background-color: #d9534f;
+    color: white;
+    border: none;
+    border-radius: 5px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
+    transition: background-color 0.3s ease;
+}
+
+#close-settings-btn:hover {
+    background-color: #c9302c;
+}
+
+.error-container {
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    background: #ff6b6b;
+    color: white;
+    padding: 16px;
+    display: none;
+    z-index: 10001;
+    animation: slideUp 0.3s ease;
+}
+
+@keyframes slideUp {
+    from { transform: translateY(100%); }
+    to { transform: translateY(0); }
+}
+
+.error-content {
+    max-width: 800px;
+    margin: 0 auto;
+    font-size: 15px;
+    display: flex;
+    align-items: center;
+    gap: 12px;
+}
+
+.error-content:before {
+    content: '!';
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 24px;
+    height: 24px;
+    background: white;
+    color: #ff6b6b;
+    border-radius: 50%;
+    font-weight: bold;
+}
+
+.switch {
+    position: relative;
+    display: inline-block;
+    width: 60px;
+    height: 34px;
+}
+
+.switch input {
+    opacity: 0;
+    width: 0;
+    height: 0;
+}
+
+.slider {
+    position: absolute;
+    cursor: pointer;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: #ccc;
+    transition: .4s;
+    border-radius: 34px;
+}
+
+.slider:before {
+    position: absolute;
+    content: "";
+    height: 26px;
+    width: 26px;
+    left: 4px;
+    bottom: 4px;
+    background-color: white;
+    transition: .4s;
+    border-radius: 50%;
+}
+
+input:checked + .slider {
+    background-color: #2196F3;
+}
+
+input:checked + .slider:before {
+    transform: translateX(26px);
+}
+
+theme-toggle-container {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 10px;
+}
+
+#theme-select {
+    padding: 8px 12px;
+    font-size: 14px;
+    border: 1px solid #ccc;
+    border-radius: 4px;
+    background-color: #fff;
+    color: #333;
+    cursor: pointer;
+    outline: none;
+    width: 120px;
+}
+
+#theme-select:hover {
+    border-color: #999;
+}
+
+#theme-select:focus {
+    border-color: #007acc;
+    box-shadow: 0 0 0 1px #007acc;
+}
+
+#theme-select option {
+    background-color: #fff;
+    color: #333;
+    padding: 8px;
+}
+
+.config-file-container {
+    margin: 12px 0;
+    padding: 10px;
+    border: 1px solid #ccc;
+    border-radius: 5px;
+    background-color: rgba(255, 255, 255, 0.5);
+    box-sizing: border-box;
+    max-width: 100%;
+}
+
+.config-file-container label {
+    display: block;
+    margin-bottom: 8px;
+    color: #333;
+}
+
+.config-file-container input[type="file"] {
+    display: block;
+    width: calc(100% - 16px);  /* 减去padding的宽度 */
+    padding: 8px;
+    border: 1px solid #ccc;
+    border-radius: 4px;
+    background-color: #fff;
+    color: #333;
+    cursor: pointer;
+    box-sizing: border-box;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.config-file-container input[type="file"]:hover {
+    background-color: #f5f5f5;
+}
+
+.file-hint {
+    margin-top: 4px;
+    font-size: 12px;
+    color: #666;
+}
+
+.config-control-btn {
+    margin-top: 10px;
+    padding: 8px 16px;
+    background-color: #d9534f;
+    color: white;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 14px;
+    transition: background-color 0.3s ease;
+}
+
+.config-control-btn:hover {
+    background-color: #c9302c;
+}
+
+.reminder-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(255, 255, 255, 0.95);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    visibility: hidden;
+    transition: all 0.5s ease;
+    backdrop-filter: blur(8px);
+    z-index: 9999;
+}
+
+.reminder-overlay.show {
+    opacity: 1;
+    visibility: visible;
+}
+
+.reminder-content {
+    text-align: center;
+    animation: fadeIn 0.5s ease;
+}
+
+.reminder-title {
+    font-size: 5rem;
+    color: #FF3B30;
+    margin-bottom: 2rem;
+}
+
+.reminder-subtitle {
+    font-size: 3rem;
+    color: #FF9500;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.info-section {
+    position: relative;
+}
+
+.info-toggle-btn {
+    position: absolute;
+    right: 0;
+    top: 0;
+    background-color: #f0f0f0;
+    color: #333;
+    border: none;
+    border-radius: 50%;
+    width: 48px;
+    height: 48px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: all 0.2s ease;
+    z-index: 2;
+}
+
+.info-toggle-btn:hover {
+    background-color: #ccc;
+    transform: translateY(-1px);
+}
+
+.info-toggle-btn .material-icons {
+    font-size: 24px;
+}
+
+.paper-count-container {
+    margin: 20px 0;
+}
+
+.paper-input-group {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin: 10px 0;
+    font-size: 2.5rem;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 36px;
+    height: 36px;
+    border: none;
+    border-radius: 50%;
+    background-color: #f0f0f0;
+    color: #333;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.count-btn:hover {
+    background-color: #ccc;
+    transform: translateY(-1px);
+}
+
+.count-btn .material-icons {
+    font-size: 20px;
+}
+
+.count-btn-group {
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+    margin-right: 8px;
+}
+
+.count-control {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+}
+
+.count-btn {
+    width: 24px;
+    height: 24px;
+    padding: 0;
+    border: 1px solid #ccc;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.count-btn .material-icons {
+    font-size: 16px;
+}

present/Styles/profile.json

@@ -0,0 +1,16 @@
+{
+    "theme":[
+        {
+            "name": "ExamAware旧版",
+            "path": "ealg"
+        },
+        {
+            "name": "ExamSchedule旧版",
+            "path": "old"
+        },
+        {
+            "name": "Material Design 3",
+            "path": "md3"
+        }
+    ]
+}

present/index.html

@@ -4,13 +4,15 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Exam Schedule</title>
-    <link rel="stylesheet" href="Styles/dark.css" id="theme-link">
+    <link id="theme-link" rel="stylesheet" href="Styles/md3/dark.css">
-	<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 </head>
 <body>
     <div class="error-container">
         <div class="error-content" id="errorMessage"></div>
     </div>
+    <button id="return-btn" onclick="window.location.href = '../'">返回</button>
     <button id="settings-btn">设置</button>
     <button id="fullscreen-btn">全屏</button>
     <div class="container">
@@ -25,7 +27,68 @@
                     <div id="current-time"></div>
                 </div>
                 <div class="info-section">
+                    <button id="info-toggle-btn" class="info-toggle-btn" title="切换显示模式">
+                        <span class="material-icons">swap_horiz</span>
+                    </button>
                     <div id="current-subject"></div>
+                    <div id="paper-info" style="display: none;">
+                        <div class="paper-count-container">
+                            <div class="paper-input-group">
+                                <label>试卷:</label>
+                                <div class="count-control">
+                                    <div class="count-btn-group">
+                                        <button class="count-btn" data-target="paper-count" data-action="decrease">
+                                            <span class="material-icons">remove</span>
+                                        </button>
+                                        <button class="count-btn" data-target="paper-count" data-action="increase">
+                                            <span class="material-icons">add</span>
+                                        </button>
+                                    </div>
+                                    <input type="number" id="paper-count" min="0" value="0">
+                                </div>
+                                <span>张</span>
+                                <div class="count-control">
+                                    <div class="count-btn-group">
+                                        <button class="count-btn" data-target="paper-pages" data-action="decrease">
+                                            <span class="material-icons">remove</span>
+                                        </button>
+                                        <button class="count-btn" data-target="paper-pages" data-action="increase">
+                                            <span class="material-icons">add</span>
+                                        </button>
+                                    </div>
+                                    <input type="number" id="paper-pages" min="0" value="0">
+                                </div>
+                                <span>页</span>
+                            </div>
+                            <div class="paper-input-group">
+                                <label>答题卡:</label>
+                                <div class="count-control">
+                                    <div class="count-btn-group">
+                                        <button class="count-btn" data-target="sheet-count" data-action="decrease">
+                                            <span class="material-icons">remove</span>
+                                        </button>
+                                        <button class="count-btn" data-target="sheet-count" data-action="increase">
+                                            <span class="material-icons">add</span>
+                                        </button>
+                                    </div>
+                                    <input type="number" id="sheet-count" min="0" value="0">
+                                </div>
+                                <span>张</span>
+                                <div class="count-control">
+                                    <div class="count-btn-group">
+                                        <button class="count-btn" data-target="sheet-pages" data-action="decrease">
+                                            <span class="material-icons">remove</span>
+                                        </button>
+                                        <button class="count-btn" data-target="sheet-pages" data-action="increase">
+                                            <span class="material-icons">add</span>
+                                        </button>
+                                    </div>
+                                    <input type="number" id="sheet-pages" min="0" value="0">
+                                </div>
+                                <span>页</span>
+                            </div>
+                        </div>
+                    </div>
                     <div id="exam-timing"></div>
                     <div id="remaining-time"></div>
                     <div id="status"></div>
@@ -49,6 +112,12 @@
             </div>
         </div>
     </div>
+    <div id="reminder-overlay" class="reminder-overlay">
+        <div class="reminder-content">
+            <h1 class="reminder-title">距离考试结束还有 15 分钟</h1>
+            <h2 class="reminder-subtitle">注意掌握时间</h2>
+        </div>
+    </div>
     <!-- Settings Modal -->
     <div id="settings-modal">
         <div id="settings-modal-content" class="settings-panel dark-theme">
@@ -59,12 +128,27 @@
             <input type="text" id="room-input" name="room-input" value="">
             <label for="zoom-input">页面缩放倍数:</label>
             <input type="number" id="zoom-input" step="0.1" min="0.5" max="2">
+            <div class="config-file-container">
+                <label for="config-file">配置文件:</label>
+                <input type="file" id="config-file" accept=".json">
+                <div class="file-hint">支持.json格式文件</div>
+                <button id="clear-config-btn" class="config-control-btn">清除本地配置</button>
+            </div>
             <div class="theme-toggle-container">
+                <label for="theme-select">主题:</label>
+                <select id="theme-select">
+                    <!-- 动态填充主题选项 -->
+                </select>
                 <label for="theme-toggle">亮/暗色模式:</label>
                 <label class="switch">
                     <input type="checkbox" id="theme-toggle">
                     <span class="slider round"></span>
                 </label>
+                <label for="auto-toggle">自动切换显示:</label>
+                <label class="switch">
+                    <input type="checkbox" id="auto-toggle">
+                    <span class="slider round"></span>
+                </label>
             </div>
             <div class="button-group">
                 <button id="save-settings-btn" class="control-btn">确定</button>