* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: #f5f3f0;
            font-family: 'Segoe UI', 'PingFang SC', Roboto, system-ui, sans-serif;
            padding: 20px;
        }

        #photo-module {
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            background: transparent;
            margin-bottom: 30px;
        }

        .photo-item {
            flex: 1;
            min-width: 0;
            position: relative;
            overflow: hidden;
            aspect-ratio: 3 / 4;
            background: #d9d2c5;
            border-radius: 12px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            opacity: 0;
            transform: translateY(20px);
            animation: fadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
        }

        .photo-item:nth-child(1) { animation-delay: 0.05s; }
        .photo-item:nth-child(2) { animation-delay: 0.18s; }
        .photo-item:nth-child(3) { animation-delay: 0.31s; }
        .photo-item:nth-child(4) { animation-delay: 0.44s; }

        .photo-item:hover {
            transform: scale(1.02);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
            z-index: 2;
        }

        .photo-item img {
            display: block;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center center;
            transition: transform 0.5s ease, filter 0.4s ease;
            background: #c0b8a8;
        }

        .photo-item:hover img {
            transform: scale(1.04);
            filter: brightness(1.04) contrast(1.02);
        }

        .photo-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 14px 16px 16px 16px;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.1) 70%, transparent 100%);
            color: #fff;
            opacity: 0;
            transform: translateY(8px);
            transition: opacity 0.4s ease, transform 0.4s ease;
            pointer-events: none;
            border-radius: 0 0 12px 12px;
        }

        .photo-item:hover .photo-overlay {
            opacity: 1;
            transform: translateY(0);
        }

        .photo-overlay .title {
            font-size: clamp(0.9rem, 1.6vw, 1.4rem);
            font-weight: 600;
            letter-spacing: 0.03em;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
            margin-bottom: 2px;
        }

        .photo-overlay .sub {
            font-size: clamp(0.6rem, 1vw, 0.85rem);
            font-weight: 300;
            opacity: 0.8;
            letter-spacing: 0.06em;
        }

        .photo-badge {
            position: absolute;
            top: 10px;
            right: 12px;
            background: rgba(0, 0, 0, 0.4);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 30px;
            padding: 2px 12px;
            font-size: 0.6rem;
            font-weight: 500;
            letter-spacing: 0.08em;
            color: rgba(255, 255, 255, 0.8);
            opacity: 0;
            transform: translateY(-4px);
            transition: opacity 0.35s ease, transform 0.35s ease;
            pointer-events: none;
        }

        .photo-item:hover .photo-badge {
            opacity: 1;
            transform: translateY(0);
        }

        @keyframes fadeUp {
            0% { opacity: 0; transform: translateY(20px); }
            100% { opacity: 1; transform: translateY(0); }
        }

        @media (max-width: 600px) {
            #photo-module { gap: 8px; }
            .photo-item {
                flex: 0 0 calc(50% - 4px);
                border-radius: 8px;
            }
            .photo-overlay {
                border-radius: 0 0 8px 8px;
                padding: 10px 12px 12px 12px;
            }
            .photo-badge {
                top: 6px;
                right: 8px;
                padding: 1px 8px;
                font-size: 0.5rem;
            }
        }

        .other-content {
            width: 100%;
            padding: 24px 0 40px 0;
            border-top: 2px dashed #ccc;
            margin-top: 10px;
            text-align: center;
            color: #444;
            font-size: 1.1rem;
            letter-spacing: 0.04em;
        }
        .other-content p {
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }