<!DOCTYPE html> <html lang="ja"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>JS Modal & Swiper DEMO</title> <!-- Swiper CDN読み込み --> <link rel="stylesheet" href="https://unpkg.com/swiper@7/swiper-bundle.min.css" /> <script src="https://unpkg.com/swiper@7/swiper-bundle.min.js"></script> <!-- CSS読み込み --> <link rel="stylesheet" href="