(cache)4o31.github.io/index.html at main · 4o31/4o31.github.io · GitHub

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<!DOCTYPE html>
<html lang="ja">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="robots" content="noindex">
    <title id="pageTitle"></title> <link id="favicon" rel="icon" href=""> <style>
        :root {
            --primary-red: #ff0000;
            --primary-green: #00ff00;
            --dark-bg: #0a0a0a;
            --darker-bg: #050505;
            --terminal-bg: rgba(0, 0, 0, 0.95);
            --warning-bg: rgba(255, 0, 0, 0.1);
            --success-bg: rgba(0, 255, 0, 0.1);
            --horror-red: #660000;
        }

        @import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Noto+Sans+JP:wght@400;700&display=swap');

        * {
            box-sizing: border-box;
        }

        body {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            margin: 0;
            background: linear-gradient(135deg, var(--dark-bg), #1a0000);
            font-family: 'JetBrains Mono', 'Noto Sans JP', monospace;
            text-align: center;
            overflow-x: hidden;
            position: relative;
            transition: background 0.5s ease-in-out; /* 背景変化を滑らかに */
        }

        .matrix-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            opacity: 0.05;
            z-index: -1;
            transition: opacity 0.5s;
        }

        .container {
            background: var(--terminal-bg);
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 0 40px rgba(255, 0, 0, 0.3);
            border: 2px solid var(--primary-red);
            position: relative;
            backdrop-filter: blur(10px);
            max-width: 90vw;
            width: 600px;
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .header {
            border-bottom: 1px solid var(--primary-red);
            padding-bottom: 1rem;
            margin-bottom: 1.5rem;
        }

        .status-bar {
            display: flex;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--primary-green);
            margin-bottom: 1rem;
        }

        .access-denied {
            color: var(--primary-red);
            font-size: 1.1rem;
            font-weight: bold;
            text-shadow: 0 0 10px var(--primary-red);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        h1 {
            color: var(--primary-green);
            margin: 1rem 0;
            text-shadow: 0 0 20px var(--primary-green);
            font-size: 2rem;
            font-weight: 700;
        }

        .system-info {
            background: var(--success-bg);
            border: 1px solid var(--primary-green);
            padding: 1rem;
            margin: 1rem 0;
            border-radius: 8px;
            color: var(--primary-green);
            text-shadow: 0 0 5px var(--primary-green);
            font-size: 0.9rem;
            text-align: left;
        }

        .warning-panel {
            background: var(--warning-bg);
            border: 1px solid var(--primary-red);
            padding: 1rem;
            margin: 1rem 0;
            border-radius: 8px;
            color: #ff6b6b;
            font-size: 0.95rem;
        }

        .access-button {
            background: linear-gradient(135deg, var(--primary-red), #8b0000);
            color: white;
            border: 2px solid #ff6b6b;
            padding: 1rem 2rem;
            font-size: 1.5rem;
            border-radius: 8px;
            cursor: pointer;
            font-family: inherit;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 2px;
            transition: all 0.2s;
            box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
            margin: 1.5rem 0;
        }

        .access-button:hover {
            background: linear-gradient(135deg, #ff3333, #aa0000);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 0, 0, 0.5);
        }

        .access-button:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(255, 0, 0, 0.3);
        }

        .terminal {
            background: var(--darker-bg);
            border: 1px solid var(--primary-green);
            border-radius: 6px;
            padding: 1rem;
            margin: 1rem 0;
            text-align: left;
            font-size: 0.8rem;
            max-height: 200px;
            overflow-y: auto;
            display: none;
            /* スクロールバーのスタイル（任意）*/
            scrollbar-width: thin;
            scrollbar-color: var(--primary-green) var(--darker-bg);
        }

        .terminal-line {
            color: var(--primary-green);
            margin: 0.2rem 0;
            opacity: 0;
            animation: fadeIn 0.5s forwards;
            white-space: pre-wrap; /* 長いログも折り返す */
            word-break: break-all;
        }

        @keyframes fadeIn {
            to { opacity: 1; }
        }

        .status-message {
            margin: 1rem 0;
            padding: 1rem;
            background: var(--terminal-bg);
            border: 1px solid var(--primary-green);
            border-radius: 6px;
            color: var(--primary-green);
            font-size: 1rem;
            min-height: 3rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .alert-panel {
            position: fixed;
            top: 20px;
            right: 20px;
            background: var(--primary-red);
            color: white;
            padding: 1rem;
            border-radius: 8px;
            font-size: 0.9rem;
            display: none;
            animation: alertBlink 1s infinite;
            z-index: 1000;
        }

        @keyframes alertBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.8; }
        }

        .progress-bar {
            width: 100%;
            height: 20px;
            background: var(--darker-bg);
            border: 1px solid var(--primary-green);
            border-radius: 10px;
            overflow: hidden;
            margin: 1rem 0;
            display: none;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary-green), #00aa00);
            width: 0%;
            transition: width 0.3s;
        }

        /* 404ページ用スタイル */
        .error-404 {
            display: none;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            text-align: center;
            padding: 1rem;
        }

        .error-404 .error-title {
            font-size: 5rem;
            color: var(--primary-red);
            margin-bottom: 1rem;
            text-shadow: 0 0 15px var(--primary-red);
        }

        .error-404 .error-subtitle {
            color: var(--primary-green);
            margin-bottom: 2rem;
            font-size: 1.8rem;
            text-shadow: 0 0 10px var(--primary-green);
        }

        .error-404 .error-message {
            color: #ccc;
            max-width: 600px;
            line-height: 1.6;
            font-size: 1rem;
        }

        .error-404 .error-message p {
            margin-bottom: 1em;
        }

        /* ホラーエフェクト用CSS */
        .screen-glitch {
            animation: screen-glitch-animation 0.3s infinite alternate;
        }
        @keyframes screen-glitch-animation {
            0% { filter: blur(0.5px) hue-rotate(0deg) contrast(100%); }
            25% { filter: blur(1px) hue-rotate(10deg) contrast(150%); transform: translateX(2px); }
            50% { filter: blur(0.5px) hue-rotate(-5deg) contrast(80%); transform: translateY(-1px); }
            75% { filter: blur(1.5px) hue-rotate(5deg) contrast(120%); transform: translateX(-2px) scale(1.01); }
            100% { filter: blur(0.5px) hue-rotate(0deg) contrast(100%); }
                    }, 1500);
                    state.horrorEventsTriggered[ac] = true;
                }
                if (ac === 60 && !state.horrorEventsTriggered[ac]) {
                    Utils.addTerminalLog("致命的エラー: コアコンポーネント障害の可能性。", 'error');
                    AudioManager.playHorrorStinger(3); // Static burst
                    document.body.style.background = 'var(--horror-red)';
                    elements.matrixBg.style.opacity = '0.01';
                    setTimeout(() => {
                        if (!state.isSystemCorrupted) { // 崩壊してなければ元に戻す
                           document.body.style.background = 'linear-gradient(135deg, #001a00, #002b00)'; // 25の時の色
                           elements.matrixBg.style.opacity = '0.05';
                        }
                    }, 300);
                    state.horrorEventsTriggered[ac] = true;
                }
                 if (ac >= 65 && !state.isSystemCorrupted) { // システム破損開始
                    state.isSystemCorrupted = true;
                    Utils.addTerminalLog("緊急警報: システム全体の破損が始まりました！", 'error');
                    AudioManager.playHorrorStinger(1);
                    document.body.style.background = 'linear-gradient(135deg, var(--horror-red), #1a0000)';
                    elements.matrixBg.style.opacity = '0.02';
                    elements.pageTitle.textContent = CONFIG.pageTitleCorrupted;
                    elements.favicon.href = CONFIG.faviconCorrupted;
                }

                if (ac === 85 && !state.horrorEventsTriggered[ac]) {
                    this.triggerCriticalFailure();
                    state.horrorEventsTriggered[ac] = true;
                }
            }
            static triggerCriticalFailure() {
                Utils.addTerminalLog("システムは回復不可能なエラーに遭遇しました。", 'error');
                AudioManager.playHorrorStinger(1);
                setTimeout(() => AudioManager.playHorrorStinger(3), 500);

                elements.mainContainer.style.display = 'none';
                elements.alertPanel.style.display = 'none';
                elements.progressBar.style.display = 'none';
                elements.matrixBg.style.display = 'none';

                let overlayContent = "";
                CONFIG.text.criticalErrorOverlayText.forEach(line => {
                    overlayContent += `<p>${line}</p>`;
                });
                elements.criticalErrorOverlay.innerHTML = overlayContent;
                elements.criticalErrorOverlay.style.display = 'flex';
                document.body.style.background = 'black';
                elements.pageTitle.textContent = "システムクラッシュ";
                elements.accessButton.disabled = true; // ボタン無効化
            }
        }

        // イベントリスナー
        elements.accessButton.addEventListener('click', () => { AccessController.handleAccess(); });
        document.addEventListener('keydown', (e) => {
            if (e.key === 'F12' || (e.ctrlKey && e.shiftKey && (e.key === 'I' || e.key === 'i'))) {
                e.preventDefault(); SystemManager.show404();
                setTimeout(() => SystemManager.showMain(), 5000);
            }
        });

        const additionalStyles = document.createElement('style');
        additionalStyles.textContent = `
            @keyframes matrix-fall {
                0% { transform: translateY(-100vh) rotate(0deg); opacity: 1; }
                100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
            }
        `;
        document.head.appendChild(additionalStyles);
        SystemManager.initialize();
    </script>
</body>
</html>