:root {
            --bg: #ffffff;
            --text: #0a0a0a;
            --accent: #00d2ff;
            --sub-text: #666666;
            --side-padding: 10vw;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; cursor: none; }
        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: 'Space Grotesk', 'Noto Sans JP', sans-serif;
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* 背景 WebGL */
        #webgl-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }

        /* カスタムカーソル */
        #cursor { position: fixed; width: 8px; height: 8px; background: #000; border-radius: 50%; pointer-events: none; z-index: 10000; transform: translate(-50%, -50%); }
        #cursor-follower { position: fixed; width: 40px; height: 40px; border: 1px solid rgba(0, 0, 0, 0.1); border-radius: 50%; pointer-events: none; z-index: 9999; transform: translate(-50%, -50%); }

        /* Navigation */
        nav { position: fixed; top: 0; width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 30px var(--side-padding); z-index: 1000; }
        .logo { font-weight: 900; font-size: 1.2rem; letter-spacing: -0.05em; text-decoration: none; color: #000; }
        .dock-content { display: flex; gap: 30px; background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(15px); border-radius: 50px; padding: 10px 30px; border: 1px solid rgba(0, 0, 0, 0.05); box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
        .dock-btn { text-decoration: none; color: #000; font-size: 0.8rem; font-weight: 900; transition: 0.3s; }
        .dock-btn:hover { color: var(--accent); }

        /* セクション共通 */
        section { padding: 120px var(--side-padding); border-top: 1px solid #f0f0f0; position: relative; background: transparent; }
        .hero-label { font-size: 0.75rem; letter-spacing: 0.5em; color: var(--accent); margin-bottom: 20px; font-weight: 900; display: block; }
        .hero-title { font-size: clamp(3rem, 8vw, 6rem); font-weight: 900; line-height: 0.9; margin-bottom: 40px; letter-spacing: -0.04em; }

        /* --- Section 1: About & Photo Interaction --- */
        .intro-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
        .intro-list { list-style: none; }
        .intro-item { margin-bottom: 35px; }
        .intro-tag { font-size: 0.7rem; font-weight: 900; color: var(--accent); display: block; margin-bottom: 5px; }
        .intro-text { font-size: 1.15rem; font-weight: 500; }
        
        .photo-stack { 
            position: relative; 
            height: 550px; 
            display: flex; 
            justify-content: center; 
            align-items: center;
            width: 100%;
        }
        .photo-item { 
            position: absolute; 
            width: 240px; 
            aspect-ratio: 3/4; 
            border-radius: 4px; 
            overflow: hidden; 
            border: 10px solid #fff; 
            box-shadow: 0 10px 40px rgba(0,0,0,0.08);
            /* transition時間を少し短めにしてキビキビ動かします */
            transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1), z-index 0.3s, box-shadow 0.6s;
        }
        .photo-item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.1); transition: 0.6s; }
        
        /* 【修正点】
           初期状態で左右に振り分け、重なりを減らして下の写真をしっかり露出。
        */
        .photo-1 { 
            z-index: 2; 
            transform: rotate(-6deg) translateX(-100px) translateY(-10px); 
        }
        .photo-2 { 
            z-index: 1; 
            transform: rotate(8deg) translateX(110px) translateY(20px); 
        }

        /* 【修正点】
           ホバー時は離れるのではなく、その場で少し拡大（scale）し、最前面（z-index）に持ってくる。
        */
        .photo-1:hover { 
            transform: rotate(-3deg) translateX(-100px) translateY(-10px) scale(1.1); 
            z-index: 10; 
            box-shadow: 0 30px 60px rgba(0,0,0,0.15);
        }
        .photo-2:hover { 
            transform: rotate(4deg) translateX(110px) translateY(20px) scale(1.1); 
            z-index: 10; 
            box-shadow: 0 30px 60px rgba(0,0,0,0.15);
        }
        .photo-item:hover img { filter: grayscale(0); }

        /* --- Section 2: Career & Timeline --- */
        .career-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 80px; }
        .career-table { width: 100%; border-collapse: collapse; }
        .career-row { border-bottom: 1px solid #eee; transition: 0.3s; }
        .career-row:hover { background: rgba(0, 210, 255, 0.03); }
        .career-year { padding: 25px 0; font-weight: 900; width: 100px; vertical-align: top; font-size: 0.9rem; }
        .career-desc-cell { padding: 25px 0; }
        .career-job { font-weight: 900; font-size: 1.2rem; display: block; margin-bottom: 5px; }
        .career-comp { font-size: 0.8rem; color: var(--sub-text); font-weight: 700; letter-spacing: 0.05em; }
        .timeline-container { width: 100%; height: 2px; background: #eee; margin-top: 40px; position: relative; overflow: hidden; }
        .timeline-bar { position: absolute; height: 100%; background: var(--accent); width: 0; }

        /* --- Section 3: Skill Tags --- */
        .skill-group { margin-bottom: 60px; }
        .skill-cat { font-size: 1.4rem; font-weight: 900; margin-bottom: 25px; padding-left: 15px; border-left: 4px solid var(--accent); }
        .skill-tags { display: flex; flex-wrap: wrap; gap: 12px; }
        .skill-tag { padding: 12px 25px; border: 1px solid #e0e0e0; border-radius: 50px; font-size: 0.85rem; font-weight: 900; background: #fff; transition: 0.4s; }
        .skill-tag:hover { background: var(--accent); color: #fff; border-color: var(--accent); transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0, 210, 255, 0.2); }

        /* --- Section 4: Can/Cant Boxes --- */
        .box-container { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
        .status-box { padding: 50px; border-radius: 4px; transition: 0.4s; }
        .box-can { background: #f4fcff; border-top: 4px solid var(--accent); }
        .box-cant { background: #fff8f8; border-top: 4px solid #ff6b6b; }
        .status-box:hover { transform: translateY(-10px); }
        .box-title { font-weight: 900; font-size: 1.5rem; margin-bottom: 25px; }
        .status-list { list-style: none; }
        .status-list li { margin-bottom: 15px; position: relative; padding-left: 20px; font-weight: 700; font-size: 0.95rem; opacity: 0.8; }
        .status-list li::before { content: "●"; position: absolute; left: 0; font-size: 0.6rem; top: 2px; color: inherit; }

        /* Footer */
        #contact { padding: 120px var(--side-padding) 60px; background: #fafafa; }
        .contact-link { text-decoration: none; color: #000; font-size: clamp(2.5rem, 7vw, 6rem); font-weight: 900; transition: 0.4s; letter-spacing: -0.03em; }
        .contact-link:hover { color: var(--accent); padding-left: 20px; }

        @media (max-width: 1100px) {
            .photo-stack { height: 450px; }
            .photo-item { width: 200px; }
            .photo-1 { transform: rotate(-6deg) translateX(-70px); }
            .photo-2 { transform: rotate(8deg) translateX(80px); }
            .photo-1:hover { transform: rotate(-3deg) translateX(-70px) scale(1.1); }
            .photo-2:hover { transform: rotate(4deg) translateX(80px) scale(1.1); }
        }

        @media (max-width: 900px) {
            .intro-grid, .career-grid, .box-container { grid-template-columns: 1fr; }
            .photo-stack { height: 480px; margin-top: 40px; }
        }