@tailwind base;@tailwind components;@tailwind utilities;.v-application{font-family:Roboto,sans-serif}.course-card{transition:all .3s ease;cursor:pointer}.course-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #0000001a}.video-container{position:relative;width:100%;height:0;padding-bottom:56.25%}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%}.chat-container{height:400px;overflow-y:auto}.notification{position:fixed;top:20px;right:20px;z-index:9999}@media (max-width: 768px){.course-card{margin-bottom:16px}}