add raindrop background

.gitignore

@@ -58,4 +58,7 @@ cloudfunctions/**/*.log
 .Spotlight-V100
 .Trashes
 ehthumbs.db
-[Tt]humbs.db
+[Tt]humbs.db
+
+.claude/
+CLAUDE.md

miniprogram/app.json

@@ -10,6 +10,8 @@
 		"pages/main/moment/index",
 		"pages/main/journal-list/index"
 	],
+	"darkmode": true,
+	"themeLocation": "theme.json",
 	"window": {
 		"navigationStyle": "custom",
 		"navigationBarTextStyle": "black",
@@ -17,40 +19,40 @@
 	},
 	"lazyCodeLoading": "requiredComponents",
 	"tabBar": {
-		"color": "#8a8a8a",
-		"selectedColor": "#07C160",
-		"backgroundColor": "#ffffff",
-		"borderStyle": "white",
+		"color": "@tabBarColor",
+		"selectedColor": "@tabBarSelectedColor",
+		"backgroundColor": "@tabBarBackgroundColor",
+		"borderStyle": "@tabBarBorderStyle",
 		"list": [
 			{
 				"text": "归档",
 				"pagePath": "pages/main/journal/index",
-				"iconPath": "assets/icon/journal.png",
-				"selectedIconPath": "assets/icon/journal_active.png"
+				"iconPath": "@tabBarIconJournal",
+				"selectedIconPath": "@tabBarIconJournalActive"
 			},
 			{
 				"text": "专拍",
 				"pagePath": "pages/main/portfolio/index",
-				"iconPath": "assets/icon/portfolio.png",
-				"selectedIconPath": "assets/icon/portfolio_active.png"
+				"iconPath": "@tabBarIconPortfolio",
+				"selectedIconPath": "@tabBarIconPortfolioActive"
 			},
 			{
 				"text": "瞬间",
 				"pagePath": "pages/main/moment/index",
-				"iconPath": "assets/icon/moment.png",
-				"selectedIconPath": "assets/icon/moment_active.png"
+				"iconPath": "@tabBarIconMoment",
+				"selectedIconPath": "@tabBarIconMomentActive"
 			},
 			{
 				"text": "旅行",
 				"pagePath": "pages/main/travel/index",
-				"iconPath": "assets/icon/travel.png",
-				"selectedIconPath": "assets/icon/travel_active.png"
+				"iconPath": "@tabBarIconTravel",
+				"selectedIconPath": "@tabBarIconTravelActive"
 			},
 			{
 				"text": "关于",
 				"pagePath": "pages/main/about/index",
-				"iconPath": "assets/icon/info.png",
-				"selectedIconPath": "assets/icon/info_active.png"
+				"iconPath": "@tabBarIconInfo",
+				"selectedIconPath": "@tabBarIconInfoActive"
 			}
 		]
 	},

miniprogram/app.wxss

@@ -1,2 +1,3 @@
 /**app.wxss**/
+@import "./theme.wxss";
 @import "./tdesign.wxss";

miniprogram/components/background/raindrop/index.json

@@ -0,0 +1,4 @@
+{
+	"component": true,
+	"usingComponents": {}
+}

miniprogram/components/background/raindrop/index.less

@@ -0,0 +1,35 @@
+/* components/background/raindrop/index.wxss */
+page {
+	width: 100%;
+	height: 100%;
+	position: fixed;
+}
+
+.raindrops {
+	width: 100%;
+	height: 100%;
+	z-index: -1;
+	overflow: hidden;
+	position: absolute;
+	transform: rotate(3deg);
+
+	@keyframes rainFall {
+		from {
+			transform: translateY(-10px);
+		}
+	
+		to {
+			transform: translateY(100vh);
+		}
+	}
+
+	.raindrop {
+		top: 0;
+		width: 2px;
+		height: 30px;
+		opacity: .6;
+		position: absolute;
+		animation: rainFall linear infinite;
+		background: linear-gradient(180deg, transparent, var(--theme-content-rain));
+	}
+}

miniprogram/components/background/raindrop/index.ts

@@ -0,0 +1,59 @@
+// components/background/raindrop/index.ts
+import Toolkit from "../../../utils/Toolkit";
+
+interface Raindrop {
+	x: number;
+	length: number;
+	speed: number;
+}
+
+Component({
+
+	data: {
+		raindrops: [] as Raindrop[],
+		timer: undefined as number | undefined,
+		docWidth: 375,
+		docHeight: 667,
+	},
+
+	methods: {
+		createRaindrop() {
+			const raindrop = {
+				x: Toolkit.random(0, this.data.docWidth),
+				length: Toolkit.random(20, 40),
+				speed: Toolkit.random(1, 2)
+			};
+			this.setData({
+				raindrops: [...this.data.raindrops, raindrop]
+			});
+		}
+	},
+	lifetimes: {
+		attached() {
+			const systemInfo = wx.getWindowInfo();
+			this.setData({
+				docWidth: systemInfo.windowWidth,
+				docHeight: systemInfo.windowHeight,
+				timer: setInterval(() => {
+					this.createRaindrop();
+					if (60 < this.data.raindrops.length) {
+						if (this.data.timer) {
+							clearInterval(this.data.timer);
+						}
+						this.setData({
+							timer: undefined
+						})
+					}
+				}, 100)
+			});
+		},
+		detached() {
+			if (this.data.timer) {
+				clearInterval(this.data.timer);
+				this.setData({
+					timer: undefined
+				})
+			}
+		}
+	}
+})

miniprogram/components/background/raindrop/index.wxml

@@ -0,0 +1,9 @@
+<!--components/background/raindrop/index.wxml-->
+<view class="raindrops" style="width: {{docWidth}}px; height: {{docHeight}}px;">
+	<view
+		class="raindrop"
+		wx:for="{{raindrops}}"
+		wx:key="index"
+		style="left: {{item.x}}px; height: {{item.length}}px; animation-duration: {{item.speed}}s;"
+	></view>
+</view>

miniprogram/components/background/snowflake/index.less

@@ -1,14 +1,4 @@
 /* components/background/snow/index.wxss */
-@keyframes fall {
-	from {
-		transform: translateY(-10px) rotate(0);
-	}
-
-	to {
-		transform: translateY(100vh) rotate(1800deg);
-	}
-}
-
 page {
 	width: 100%;
 	height: 100%;
@@ -22,18 +12,29 @@ page {
 	overflow: hidden;
 	position: absolute;
 
+	@keyframes snowflakeFall {
+		from {
+			transform: translateY(-10px) rotate(0);
+		}
+	
+		to {
+			transform: translateY(100vh) rotate(1800deg);
+		}
+	}
+
 	.snowflake {
 		width: 10px;
 		height: 10px;
 		display: block;
 		position: absolute;
-		animation: fall linear infinite;
-	
+		animation: snowflakeFall linear infinite;
+
 		&::before,
 		&::after {
 			content: '';
 			position: absolute;
-			background: rgba(255, 122, 155, .8);
+			background: var(--theme-brand-gao);
+			opacity: .8;
 		}
 		
 		&::before {

miniprogram/components/background/snowflake/index.ts

@@ -36,8 +36,6 @@ Component({
 				docHeight: systemInfo.windowHeight,
 				timer: setInterval(() => {
 					this.createSnowflake();
-					console.log(this.data.snowflakes);
-					
 					if (40 < this.data.snowflakes.length) {
 						if (this.data.timer) {
 							clearInterval(this.data.timer);

miniprogram/config/index.ts

@@ -1,6 +1,6 @@
 const envArgs = {
 	develop: {
-		url: "http://localhost:8091"
+		url: "https://api.imyeyu.com"
 	},
 	trial: {
 		url: "https://api.imyeyu.com"

miniprogram/pages/index/index.less

@@ -29,28 +29,28 @@ page {
 				height: 128px;
 				display: block;
 				border-radius: 4px;
-				box-shadow: 2px 2px 8px rgba(0, 0, 0, .2);
+				box-shadow: 2px 2px 8px var(--theme-shadow-medium);
 				margin-bottom: 1rem;
 			}
-	
+
 			.name {
 				margin: 0 .5rem;
 				display: inline-block;
-	
+
 				&.gao {
-					color: #FF7A9B;
+					color: var(--theme-brand-gao);
 				}
-		
+
 				&.yeyu {
-					color: #7A9BFF;
+					color: var(--theme-brand-yeyu);
 				}
 			}
 		}
 
 		.password {
 			width: 20rem;
-			border-top: 1px solid rgba(0, 0, 0, .1);
-			border-bottom: 1px solid rgba(0, 0, 0, .1);
+			border-top: 1px solid var(--theme-border-light);
+			border-bottom: 1px solid var(--theme-border-light);
 		}
 
 		.enter {

miniprogram/pages/main/about/index.less

@@ -29,35 +29,35 @@ page {
 				height: 128px;
 				display: block;
 				border-radius: 4px;
-				box-shadow: 2px 2px 8px rgba(0, 0, 0, .2);
+				box-shadow: 2px 2px 8px var(--theme-shadow-medium);
 				margin-bottom: 1rem;
 			}
-	
+
 			.name {
 				margin: 0 .5rem;
 				display: inline-block;
-	
+
 				&.gao {
-					color: #FF7A9B;
+					color: var(--theme-brand-gao);
 				}
-		
+
 				&.yeyu {
-					color: #7A9BFF;
+					color: var(--theme-brand-yeyu);
 				}
 			}
 		}
 
 		.text {
-			color: #777;
+			color: var(--theme-text-secondary);
 			font-size: 12px;
 			text-align: center;
 
 			.love {
 				color: transparent;
-				font-size: 1rem;
-				animation: loveGradient 1500ms linear infinite;
+				font-size: 1.25rem;
+				animation: loveGradient 1000ms linear infinite;
 				text-align: center;
-				background: linear-gradient(90deg, #FFB5C7, #FF7A9B, #FF3A6B, #FF7A9B, #FFB5C7);
+				background: linear-gradient(90deg, var(--theme-brand-gao-light), var(--theme-brand-gao), var(--theme-brand-gao-dark), var(--theme-brand-gao), var(--theme-brand-gao-light));
 				font-weight: bold;
 				font-family: "Arial", sans-serif;
 				margin-bottom: 1rem;
@@ -66,7 +66,7 @@ page {
 				-webkit-background-clip: text;
 				-webkit-text-fill-color: transparent;
 			}
-				
+
 			@keyframes loveGradient {
 				0% {
 					background-position: 0% 50%;
@@ -83,19 +83,19 @@ page {
 			flex-direction: column;
 
 			.exit {
-				color: #E64340;
+				color: var(--theme-error);
 				width: 10rem;
 				margin-bottom: 1rem;
 			}
-	
+
 			.item {
 				font-size: 14px;
 				text-align: center;
-	
+
 				.label {
-					color: #777;
+					color: var(--theme-text-secondary);
 				}
-	
+
 				&.copyright {
 					display: flex;
 					font-size: 12px;

miniprogram/pages/main/journal-creater/index.less

@@ -10,7 +10,7 @@
 		flex-direction: column;
 
 		.label {
-			color: #777;
+			color: var(--theme-text-secondary);
 		}
 
 		.section {
@@ -47,8 +47,8 @@
 						height: 200rpx;
 						position: relative;
 						overflow: hidden;
-						background: #FFF;
-						box-shadow: 1px 1px 6px rgba(0, 0, 0, .1);
+						background: var(--theme-bg-card);
+						box-shadow: 1px 1px 6px var(--theme-shadow-light);
 						border-radius: 2rpx;
 						
 						.thumbnail {

miniprogram/pages/main/journal/index.less

@@ -1,55 +1,20 @@
 .custom-navbar {
 
-	.more {
-		width: 24px;
-		height: 18px;
-		position: relative;
-
-		&::before {
-			content: "";
-			top: calc(50% - 1px);
-			width: 100%;
-			height: 2px;
-			position: absolute;
-			background: rgba(0, 0, 0, .8);
-		}
-
-		&::after {
-			content: "";
-			top: 0;
-			width: 100%;
-			height: calc(100% - 4px);
-			position: absolute;
-			border-top: 2px solid rgba(0, 0, 0, .8);
-			border-bottom: 2px solid rgba(0, 0, 0, .8);
-		}
-	}
-
 	.more-menu {
 		top: 0;
 		left: 0;
 		width: 100%;
 		height: 100%;
 		position: fixed;
-		background: rgba(0, 0, 0, .1);
+		background: var(--theme-bg-overlay);
 
 		.content {
-			margin: 200rpx 0 0 12rpx;
+			margin: 190rpx 0 0 12rpx;
 			z-index: 1;
 			position: fixed;
-			background: rgba(255, 255, 255, .95);
+			background: var(--theme-bg-menu);
+			box-shadow: 0 0 12px var(--theme-shadow-medium);
 			border-radius: 2px;
-			box-shadow: 0 0 12px rgba(0, 0, 0, .2);
-	
-			&::before {
-				content: "";
-				margin: -10rpx 0 0 24rpx;
-				border-top: 24rpx solid rgba(255, 255, 255, .95);
-				border-left: 24rpx solid transparent;
-				z-index: 1;
-				position: fixed;
-				transform: rotate(-45deg);
-			}
 		}
 	}
 }
@@ -86,8 +51,8 @@
 			padding: 8px 16px;
 			margin: .5rem 1rem 1rem 1rem;
 			position: relative;
-			background: #FFF8E1;
-			box-shadow: 0 2px 10px rgba(0, 0, 0, .2);
+			background: var(--theme-bg-journal);
+			box-shadow: 0 2px 10px var(--theme-shadow-medium);
 			border-radius: 2px;
 
 			// 纸张纹理效果
@@ -100,17 +65,17 @@
 				bottom: 0;
 				background:
 					linear-gradient(90deg,
-						rgba(255, 255, 255, 0) 0%,
-						rgba(255, 255, 255, 0.3) 50%,
-						rgba(255, 255, 255, 0) 100%),
-					linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
-					linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
+						var(--theme-texture-light) 0%,
+						var(--theme-texture-bright) 50%,
+						var(--theme-texture-light) 100%),
+					linear-gradient(var(--theme-texture-line) 1px, transparent 1px),
+					linear-gradient(90deg, var(--theme-texture-line) 1px, transparent 1px);
 				pointer-events: none;
 				background-size: 100% 100%, 10px 10px, 10px 10px;
 			}
 
 			.location {
-				color: #777;
+				color: var(--theme-text-secondary);
 				text-align: right;
 			}
 		}
@@ -122,7 +87,7 @@
 
 			.item {
 				overflow: hidden;
-				background: #FFF;
+				background: var(--theme-bg-card);
 				break-inside: avoid;
 				margin-bottom: .25rem;
 
@@ -144,7 +109,7 @@
 						position: absolute;
 						transform: translate(-50%, -50%);
 						border-top: 16px solid transparent;
-						border-left: 24px solid rgba(255, 255, 255, .9);
+						border-left: 24px solid var(--theme-video-play);
 						border-bottom: 16px solid transparent;
 						pointer-events: none;
 					}
@@ -154,7 +119,7 @@
 	}
 
 	.start {
-		color: #777;
+		color: var(--theme-text-secondary);
 		padding: 1rem 0;
 		font-size: 12px;
 		text-align: center;

miniprogram/pages/main/journal/index.ts

@@ -3,7 +3,6 @@
 import Time from "../../../utils/Time";
 import config from "../../../config/index"
 import Events from "../../../utils/Events";
-import Toolkit from "../../../utils/Toolkit";
 
 export type Journal = {
 	date: string;

miniprogram/pages/main/journal/index.wxml

@@ -1,6 +1,7 @@
 <view class="custom-navbar">
 	<t-navbar title="我们的记录">
 		<view slot="left" class="more" bind:tap="toggleMoreMenu">
+			<t-icon name="view-list" size="24px" />
 			<view wx:if="{{isShowMoreMenu}}" class="more-menu">
 				<t-cell-group class="content" theme="card">
 					<t-cell title="新纪录" leftIcon="add" bind:tap="toCreater" />

miniprogram/pages/main/moment/index.less

@@ -36,7 +36,7 @@
 		}
 
 		.text {
-			color: #777;
+			color: var(--theme-text-secondary);
 			display: flex;
 			font-size: .8rem;
 			justify-content: space-between;
@@ -55,14 +55,14 @@
 				width: 100%;
 				display: block;
 				overflow: hidden;
-				background: #FFF;
+				background: var(--theme-bg-card);
 				break-inside: avoid;
 				margin-bottom: .25rem;
 
 				&.video {
 					height: auto;
 					position: relative;
-	
+
 					&::after {
 						content: "";
 						top: 50%;
@@ -72,7 +72,7 @@
 						position: absolute;
 						transform: translate(-50%, -50%);
 						border-top: 16px solid transparent;
-						border-left: 24px solid rgba(255, 255, 255, .9);
+						border-left: 24px solid var(--theme-video-play);
 						border-bottom: 16px solid transparent;
 						pointer-events: none;
 					}
@@ -95,7 +95,7 @@
 				height: 16px;
 				z-index: 1;
 				position: absolute;
-				background: #FFF;
+				background: var(--theme-bg-card);
 				border-radius: 50%;
 			}
 		}
@@ -131,7 +131,7 @@
 				}
 			
 				&.confirm {
-					color: #07C160;
+					color: var(--theme-success);
 				}
 			}
 		}
@@ -144,7 +144,7 @@
 				margin-top: 1.5rem;
 
 				.label {
-					color: #777;
+					color: var(--theme-text-secondary);
 				}
 
 				&.type {

miniprogram/pages/main/portfolio/index.less

@@ -11,7 +11,7 @@
 
 		.item {
 			overflow: hidden;
-			background: #FFF;
+			background: var(--theme-bg-card);
 			break-inside: avoid;
 			margin-bottom: .25rem;
 

miniprogram/pages/main/travel/index.less

@@ -15,7 +15,7 @@
 					width: 100%;
 					display: block;
 					overflow: hidden;
-					background: #FFF;
+					background: var(--theme-bg-card);
 					break-inside: avoid;
 					margin-bottom: .25rem;
 				}

miniprogram/pages/main/travel/luggage/index.less

@@ -1,7 +1,7 @@
 .luggage {
 
 	.tips {
-		color: #777;
+		color: var(--theme-text-secondary);
 		margin: .5rem 0;
 		font-size: 12px;
 		text-align: center;
@@ -19,7 +19,7 @@
 
 			flex: 1;
 			margin: 0;
-			border: 3rpx solid #CCC;
+			border: 3rpx solid var(--theme-text-disabled);
 			position: relative;
 			overflow: hidden;
 			box-sizing: border-box;
@@ -68,13 +68,13 @@
 .add-container {
 	left: 0;
 	right: 0;
-	color: #333;
+	color: var(--theme-text-primary);
 	bottom: 0;
 	display: flex;
 	padding: 20rpx;
 	position: fixed;
-	border-top: 1px solid rgba(0, 0, 0, .1);
-	background: rgba(240, 240, 240, .8);
+	border-top: 1px solid var(--theme-border-light);
+	background: var(--theme-bg-secondary);
 	box-sizing: border-box;
 	align-items: center;
 	padding-bottom: calc(20rpx + env(safe-area-inset-bottom));

miniprogram/theme.json

@@ -0,0 +1,46 @@
+{
+	"light": {
+		"navigationBarBackgroundColor": "#FFFFFF",
+		"navigationBarTextStyle": "black",
+		"backgroundColor": "#FFFFFF",
+		"backgroundTextStyle": "dark",
+		"backgroundColorTop": "#FFFFFF",
+		"backgroundColorBottom": "#FFFFFF",
+		"tabBarColor": "#8a8a8a",
+		"tabBarSelectedColor": "#07C160",
+		"tabBarBackgroundColor": "#ffffff",
+		"tabBarBorderStyle": "white",
+		"tabBarIconJournal": "assets/icon/light/journal.png",
+		"tabBarIconJournalActive": "assets/icon/light/journal_active.png",
+		"tabBarIconPortfolio": "assets/icon/light/portfolio.png",
+		"tabBarIconPortfolioActive": "assets/icon/light/portfolio_active.png",
+		"tabBarIconMoment": "assets/icon/light/moment.png",
+		"tabBarIconMomentActive": "assets/icon/light/moment_active.png",
+		"tabBarIconTravel": "assets/icon/light/travel.png",
+		"tabBarIconTravelActive": "assets/icon/light/travel_active.png",
+		"tabBarIconInfo": "assets/icon/light/info.png",
+		"tabBarIconInfoActive": "assets/icon/light/info_active.png"
+	},
+	"dark": {
+		"navigationBarBackgroundColor": "#1A1A1A",
+		"navigationBarTextStyle": "white",
+		"backgroundColor": "#1A1A1A",
+		"backgroundTextStyle": "light",
+		"backgroundColorTop": "#1A1A1A",
+		"backgroundColorBottom": "#1A1A1A",
+		"tabBarColor": "#aaaaaa",
+		"tabBarSelectedColor": "#07C160",
+		"tabBarBackgroundColor": "#1A1A1A",
+		"tabBarBorderStyle": "black",
+		"tabBarIconJournal": "assets/icon/dark/journal.png",
+		"tabBarIconJournalActive": "assets/icon/dark/journal_active.png",
+		"tabBarIconPortfolio": "assets/icon/dark/portfolio.png",
+		"tabBarIconPortfolioActive": "assets/icon/dark/portfolio_active.png",
+		"tabBarIconMoment": "assets/icon/dark/moment.png",
+		"tabBarIconMomentActive": "assets/icon/dark/moment_active.png",
+		"tabBarIconTravel": "assets/icon/dark/travel.png",
+		"tabBarIconTravelActive": "assets/icon/dark/travel_active.png",
+		"tabBarIconInfo": "assets/icon/dark/info.png",
+		"tabBarIconInfoActive": "assets/icon/dark/info_active.png"
+	}
+}

miniprogram/theme.wxss

@@ -0,0 +1,95 @@
+/**
+ * 全局主题变量定义
+ * 支持浅色和深色两种模式
+ */
+
+/* 浅色模式变量 */
+page {
+	/* === 背景色 === */
+	--theme-bg-primary: #FFFFFF;
+	--theme-bg-secondary: #F5F5F5;
+	--theme-bg-card: #FFFFFF;
+	--theme-bg-journal: #FFF8E1;
+	--theme-bg-overlay: rgba(0, 0, 0, .1);
+	--theme-bg-menu: rgba(255, 255, 255, .95);
+
+	/* === 文字颜色 === */
+	--theme-text-primary: #000000;
+	--theme-text-secondary: #777777;
+	--theme-text-tertiary: #999999;
+	--theme-text-disabled: #CCCCCC;
+
+	/* === 边框颜色 === */
+	--theme-border-light: rgba(0, 0, 0, .1);
+	--theme-border-medium: rgba(0, 0, 0, .2);
+	--theme-border-dark: rgba(0, 0, 0, .8);
+
+	/* === 阴影颜色 === */
+	--theme-shadow-light: rgba(0, 0, 0, .1);
+	--theme-shadow-medium: rgba(0, 0, 0, .2);
+	--theme-shadow-dark: rgba(0, 0, 0, .3);
+
+	/* === 品牌色（不随主题改变） === */
+	--theme-brand-gao: #FF7A9B;
+	--theme-brand-yeyu: #7A9BFF;
+	--theme-brand-gao-light: #FFB5C7;
+	--theme-brand-gao-dark: #FF3A6B;
+
+	/* === 功能色 === */
+	--theme-error: #E64340;
+	--theme-success: #07C160;
+	--theme-warning: #FFC107;
+
+	/* === 纸张纹理效果 === */
+	--theme-texture-light: rgba(255, 255, 255, 0);
+	--theme-texture-bright: rgba(255, 255, 255, .3);
+	--theme-texture-line: rgba(0, 0, 0, .03);
+
+	/* === 视频播放按钮 === */
+	--theme-video-play: rgba(255, 255, 255, .9);
+
+	/* 内容颜色 */
+	--theme-content-rain: rgb(108, 221, 255, .7);
+}
+
+/* 深色模式变量 */
+page[data-weui-theme="dark"] {
+	/* === 背景色 === */
+	--theme-bg-primary: #1A1A1A;
+	--theme-bg-secondary: #2A2A2A;
+	--theme-bg-card: #2C2C2C;
+	--theme-bg-journal: #3A3A2E;
+	--theme-bg-overlay: rgba(0, 0, 0, .3);
+	--theme-bg-menu: rgba(40, 40, 40, .95);
+
+	/* === 文字颜色 === */
+	--theme-text-primary: #FFFFFF;
+	--theme-text-secondary: #AAAAAA;
+	--theme-text-tertiary: #888888;
+	--theme-text-disabled: #666666;
+
+	/* === 边框颜色 === */
+	--theme-border-light: rgba(255, 255, 255, .1);
+	--theme-border-medium: rgba(255, 255, 255, .2);
+	--theme-border-dark: rgba(255, 255, 255, .6);
+
+	/* === 阴影颜色 === */
+	--theme-shadow-light: rgba(0, 0, 0, .3);
+	--theme-shadow-medium: rgba(0, 0, 0, .5);
+	--theme-shadow-dark: rgba(0, 0, 0, .7);
+
+	/* === 品牌色保持不变 === */
+
+	/* === 功能色保持不变 === */
+
+	/* === 纸张纹理效果（深色模式调整） === */
+	--theme-texture-light: rgba(0, 0, 0, 0);
+	--theme-texture-bright: rgba(255, 255, 255, .05);
+	--theme-texture-line: rgba(255, 255, 255, .02);
+
+	/* === 视频播放按钮 === */
+	--theme-video-play: rgba(200, 200, 200, .8);
+
+	/* 内容颜色 */
+	--theme-content-rain: rgba(235, 250, 255, .7);
+}

miniprogram/utils/Theme.ts

@@ -0,0 +1,102 @@
+/**
+ * 主题管理工具类
+ * 负责主题切换、主题状态监听和主题信息获取
+ */
+
+/** 主题模式枚举 */
+export enum ThemeMode {
+	/** 浅色模式 */
+	LIGHT = 'light',
+	/** 深色模式 */
+	DARK = 'dark'
+}
+
+/** 主题变化回调函数类型 */
+type ThemeChangeCallback = (theme: ThemeMode) => void
+
+class Theme {
+	/** 主题变化监听器列表 */
+	private listeners: ThemeChangeCallback[] = []
+
+	/** 当前主题模式 */
+	private currentTheme: ThemeMode = ThemeMode.LIGHT
+
+	constructor() {
+		this.init()
+	}
+
+	/**
+	 * 初始化主题管理器
+	 * 获取系统当前主题并监听主题变化
+	 */
+	private init(): void {
+		// 获取系统信息，判断当前主题
+		const systemInfo = wx.getSystemInfoSync()
+		this.currentTheme = systemInfo.theme === 'dark' ? ThemeMode.DARK : ThemeMode.LIGHT
+
+		// 监听主题变化事件
+		wx.onThemeChange((result) => {
+			const newTheme = result.theme === 'dark' ? ThemeMode.DARK : ThemeMode.LIGHT
+			this.currentTheme = newTheme
+			this.notifyListeners(newTheme)
+		})
+	}
+
+	/**
+	 * 获取当前主题模式
+	 * @returns 当前主题模式
+	 */
+	getTheme(): ThemeMode {
+		return this.currentTheme
+	}
+
+	/**
+	 * 判断是否为深色模式
+	 * @returns 是否为深色模式
+	 */
+	isDark(): boolean {
+		return this.currentTheme === ThemeMode.DARK
+	}
+
+	/**
+	 * 判断是否为浅色模式
+	 * @returns 是否为浅色模式
+	 */
+	isLight(): boolean {
+		return this.currentTheme === ThemeMode.LIGHT
+	}
+
+	/**
+	 * 监听主题变化
+	 * @param callback 主题变化时的回调函数
+	 * @returns 取消监听的函数
+	 */
+	onChange(callback: ThemeChangeCallback): () => void {
+		this.listeners.push(callback)
+
+		// 返回取消监听的函数
+		return () => {
+			const index = this.listeners.indexOf(callback)
+			if (index > -1) {
+				this.listeners.splice(index, 1)
+			}
+		}
+	}
+
+	/**
+	 * 通知所有监听器主题已变化
+	 * @param theme 新的主题模式
+	 */
+	private notifyListeners(theme: ThemeMode): void {
+		this.listeners.forEach(callback => {
+			try {
+				callback(theme)
+			} catch (error) {
+				console.error('主题变化监听器执行出错:', error)
+			}
+		})
+	}
+}
+
+// 导出单例
+export default new Theme()