/* CSS 样式保持不变。 */
            body { font-family: Arial, sans-serif; margin: 0; padding: 20px 0; background-color: #f0f2f5; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; min-height: 100vh; box-sizing: border-box; }
            .main-container { max-width: 680px; width: 100%; padding: 0 15px; box-sizing: border-box; }
            .profile-image-container { width: 96px; height: 96px; overflow: hidden; border-radius: 50%; margin: 0 auto 20px auto; box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
            .profile-image-container img { width: 100%; height: 100%; object-fit: cover; }
            .text-container { text-align: center; margin-bottom: 25px; width: 100%; }
            .text-container h1 { font-size: 24px; margin-bottom: 15px; color: #1c1e21; font-weight: bold; }
            .text-container p { font-size: 16px; color: #333; line-height: 1.7; font-weight: 500; text-align: left; margin-bottom: 1.5em; }
            .button, .second-button { display: block; text-decoration: none; box-sizing: border-box; width: 100%; margin-top: 20px; padding: 16px; font-size: 18px; font-weight: bold; background-color: white; color: #333; border: 1px solid #ddd; border-radius: 12px; cursor: pointer; text-align: center; transition: all 0.3s ease; box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.05); }
            .button:hover, .second-button:hover { transform: translateY(-3px); box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.1); }
            .content-image { width: 100%; height: auto; border-radius: 12px; margin-top: 20px; display: block; }
            .second-button { display: flex; align-items: center; justify-content: center; gap: 12px; background: linear-gradient(90deg, #5D9CEC 0%, #4A89DC 100%); color: white; border: none; animation: pulse 2s infinite; }
            .second-button img { width: 30px; height: 30px; }
            @keyframes pulse { 0% { transform: scale(1); } 50% { transform: scale(1.03); } 100% { transform: scale(1); } }
            .footer-disclaimer { padding: 20px; font-size: 12px; color: #888; text-align: center; margin-top: 30px; }
            @media (max-width: 768px) { .text-container h1 { font-size: 22px; } .text-container p { font-size: 15px; } .button, .second-button { font-size: 16px; padding: 15px; } }
            .popup { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0, 0, 0, 0.6); align-items: center; justify-content: center; backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px); }
            .popup-content { background-color: #fefefe; margin: auto; padding: 25px; border: 1px solid #888; width: 90%; max-width: 500px; border-radius: 12px; position: relative; text-align: left; color: #333; line-height: 1.7; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); }
            .popup-content p { margin: 10px 0; }
            .close-popup { color: #aaa; position: absolute; top: 10px; right: 20px; font-size: 32px; font-weight: bold; cursor: pointer; line-height: 1; }
            .close-popup:hover, .close-popup:focus { color: black; }
            .popup-buttons { margin-top: 25px; display: flex; justify-content: space-between; gap: 15px; }
            .popup-buttons button { flex-grow: 1; padding: 14px 20px; border: none; border-radius: 30px; font-size: 16px; font-weight: bold; cursor: pointer; transition: all 0.3s ease; }
            .popup-buttons button:hover { transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); }
            .popup-confirm-btn { background: linear-gradient(90deg, #5D9CEC 0%, #4A89DC 100%); color: white; }
            .popup-cancel-btn { background-color: #e74c3c; color: white; }