ピンポン（テンプレートから）（複製）（アレンジ）

atomic.studio/s/46041

📄 index.html コードを直接編集して「適用」でプレビューに反映

<div class="min-h-screen bg-zinc-950 text-white"><div class="flex items-center justify-center min-h-screen bg-gradient-to-br from-[#0f0c29] via-[#302b63] to-[#24243e] p-4 md:p-8 lg:p-12"><div class="w-full max-w-md bg-white/10 backdrop-blur-md rounded-2xl shadow-2xl border border-white/20 p-8 text-center md:max-w-lg lg:max-w-xl md:p-10 lg:p-12"><div class="mb-6 md:mb-8 lg:mb-10"><div class="mx-auto w-20 h-20 md:w-24 md:h-24 lg:w-28 lg:h-28 rounded-full bg-gradient-to-tr from-[#ff6b6b] to-[#feca57] flex items-center justify-center shadow-lg"><svg class="w-10 h-10 md:w-12 md:h-12 lg:w-14 lg:h-14 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z"></path></svg></div></div><h2 class="text-3xl md:text-4xl lg:text-5xl font-bold text-white mb-2 tracking-tight">準備完了</h2><p class="text-gray-300 text-sm md:text-base lg:text-lg mb-6 md:mb-8 lg:mb-10 leading-relaxed">システムは正常に動作しています。次のステップに進んでください。</p><button type="button" class="w-full py-3 px-6 md:py-4 md:px-8 lg:py-5 lg:px-10 rounded-xl bg-gradient-to-r from-[#ff6b6b] to-[#feca57] text-white font-semibold text-base md:text-lg lg:text-xl shadow-lg hover:shadow-xl hover:scale-[1.02] active:scale-[0.98] transition-all duration-200 focus:outline-none focus:ring-2 focus:ring-[#feca57]/50">開始する</button><p class="mt-4 md:mt-6 lg:mt-8 text-gray-400 text-xs md:text-sm lg:text-base">バージョン 2.4.1 · 最終更新 2026-06-03</p></div></div><div class="flex items-center justify-center min-h-screen bg-gradient-to-br from-[#1a1a2e] to-[#16213e] p-4"><div class="bg-[#0f3460] rounded-2xl shadow-2xl p-8 md:p-12 w-full max-w-sm text-center border border-[#e94560]/20"><h2 class="text-3xl md:text-4xl font-bold text-[#e94560] mb-2 tracking-tight">カウンター</h2><p class="text-[#a8d8ea] text-sm md:text-base mb-6 opacity-80">クリックして増やす</p><div class="bg-[#1a1a2e] rounded-xl py-6 px-4 mb-6 shadow-inner"><span class="text-5xl md:text-6xl font-extrabold text-[#e94560] tabular-nums">0</span></div><div class="flex gap-3 justify-center"><button class="bg-[#e94560] hover:bg-[#c73650] active:scale-95 text-white font-semibold py-2 px-6 rounded-lg transition-all duration-150 shadow-md hover:shadow-lg">-1</button><button class="bg-[#e94560] hover:bg-[#c73650] active:scale-95 text-white font-semibold py-2 px-6 rounded-lg transition-all duration-150 shadow-md hover:shadow-lg">+1</button></div><button class="mt-4 text-[#a8d8ea] text-xs underline hover:text-[#e94560] transition-colors duration-150 opacity-60 hover:opacity-100">リセット</button></div></div></div>