Merge origin/master into feature/首页和下方的功能页面 - 解决冲突

src/features/home/HomePage.tsx

@@ -9,10 +9,20 @@ import {
 } from "@ant-design/icons";
 import { useCallback, useEffect, useMemo, useRef, useState, type CSSProperties } from "react";
 import type { WebViewKey, WebImageWorkbenchTool } from "../../types";
+import { useScrollEntrance } from "../../hooks/useScrollEntrance";
 import WelcomeSplash from "./WelcomeSplash";
 import ToolboxSection from "./ToolboxSection";
 import ScriptReviewVisual from "./ScriptReviewVisual";
 
+function ScrollEntrance({ children, className, ...rest }: { children: React.ReactNode; className?: string } & React.HTMLAttributes<HTMLElement>) {
+  const { ref, isVisible } = useScrollEntrance<HTMLElement>();
+  return (
+    <section ref={ref} className={`${className ?? ""} scroll-entrance${isVisible ? " is-visible" : ""}`} {...rest}>
+      {children}
+    </section>
+  );
+}
+
 const OSS_MUBAN = "https://stringtest.oss-cn-hangzhou.aliyuncs.com/muban";
 const heroImage1 = `${OSS_MUBAN}/hero-1.png`;
 const heroImage2 = `${OSS_MUBAN}/hero-2.png`;

src/features/home/WelcomeSplash.tsx

@@ -8,6 +8,10 @@ const MATRIX_CHARS =
   "01アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワヲン" +
   "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()_+[]{};:?/\\|~`";
 
+const prefersReducedMotion = typeof window !== "undefined"
+  ? window.matchMedia("(prefers-reduced-motion: reduce)").matches
+  : false;
+
 export default function WelcomeSplash({ onEnter }: WelcomeSplashProps) {
   const canvasRef = useRef<HTMLCanvasElement>(null);
   const rafRef = useRef(0);
@@ -16,15 +20,27 @@ export default function WelcomeSplash({ onEnter }: WelcomeSplashProps) {
 
   const handleEnter = useCallback(() => {
     setExiting(true);
-    setTimeout(onEnter, 700);
+    setTimeout(onEnter, prefersReducedMotion ? 0 : 700);
   }, [onEnter]);
 
   useEffect(() => {
-    const timer = setTimeout(() => setShowWelcome(true), 6000);
+    const timer = setTimeout(() => setShowWelcome(true), prefersReducedMotion ? 0 : 6000);
     return () => clearTimeout(timer);
   }, []);
 
   useEffect(() => {
+    if (prefersReducedMotion) {
+      const canvas = canvasRef.current;
+      if (!canvas) return;
+      const ctx = canvas.getContext("2d");
+      if (!ctx) return;
+      canvas.width = window.innerWidth;
+      canvas.height = window.innerHeight;
+      ctx.fillStyle = "rgba(0, 0, 0, 0.85)";
+      ctx.fillRect(0, 0, canvas.width, canvas.height);
+      return;
+    }
+
     const canvas = canvasRef.current;
     if (!canvas) return;
     const ctx = canvas.getContext("2d");