#community-main{padding:50px}.create-post-button-container{text-align:center;margin-bottom:40px;margin-top:20px}.create-post-button-container .button{padding:15px 30px;font-size:1.1rem}.post-list-container{background:var(--card-bg);padding:40px;border-radius:15px;box-shadow:0 8px 25px var(--shadow-light);margin-bottom:40px}.post-list-container h3{color:var(--primary-color);font-size:2.2rem;margin-bottom:30px;text-align:center;position:relative}.post-list-container h3:after{content:"";position:absolute;bottom:-15px;left:50%;transform:translate(-50%);width:60px;height:4px;background:var(--accent-color);border-radius:2px}.form-group{margin-bottom:20px}.form-group label{display:block;font-weight:600;margin-bottom:8px;color:var(--text-color)}.form-group input[type=text],.form-group input[type=password],.form-group input[type=url],.form-group textarea,#modal-password{width:calc(100% - 20px);padding:12px;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;font-family:Poppins,Noto Sans KR,sans-serif}.form-group textarea{resize:vertical}#post-image-preview{border:1px solid #ddd;border-radius:8px;max-width:100%;height:auto}.post-card{background:var(--background-light);border:1px solid var(--border-color);border-radius:10px;padding:25px;margin-bottom:20px;box-shadow:0 2px 10px #0000000d;position:relative;cursor:pointer;transition:box-shadow .2s ease}.post-card:hover{box-shadow:0 4px 15px #0000001a}.post-card-header{display:flex;justify-content:space-between;align-items:center}.post-card-header h4{font-size:1.5rem;color:var(--primary-color);margin:0;flex-grow:1;line-height:1.4}.post-card-header .accordion-icon{font-size:1.5rem;color:var(--primary-color);margin-left:15px;transition:transform .3s ease}.post-card.active .post-card-header .accordion-icon{transform:rotate(45deg)}.post-card .meta{font-size:.9rem;color:#777;margin-top:10px;margin-bottom:15px}.post-card-content-wrapper{max-height:0;overflow:hidden;transition:max-height .4s ease-out;padding-top:10px;border-top:1px dashed var(--border-color);margin-top:15px}.post-card.active .post-card-content-wrapper{max-height:2000px}.post-card .content-body{font-size:1.05rem;color:var(--text-color);line-height:1.7;margin-bottom:20px;white-space:pre-wrap;word-wrap:break-word}.post-card .content-body img{max-width:100%;max-height:300px;height:auto;object-fit:contain;display:block;margin:15px auto;border-radius:8px;box-shadow:0 2px 8px #0000001a}.post-card .course-info{background:#f0f4f7;padding:15px;border-radius:8px;margin-bottom:20px;border-left:4px solid var(--accent-color);font-size:.95rem;color:var(--light-text-color)}.post-card .course-info strong{color:var(--text-color)}.post-card .course-info a{word-break:break-all}.comments-section{margin-top:30px;padding-top:20px;border-top:1px dashed var(--border-color)}.comments-section h5{font-size:1.3rem;color:var(--secondary-color);margin-bottom:20px}.comment-card{background:#fcfdff;border:1px solid #eee;border-radius:8px;padding:15px;margin-bottom:10px;font-size:.95rem;color:var(--text-color);position:relative}.comment-card .meta{font-size:.85rem;color:#aaa;margin-bottom:5px}.comment-form .form-group{margin-top:15px;margin-bottom:10px}.comment-form textarea{min-height:60px}.comment-form .button{padding:8px 15px;font-size:.95rem;margin-top:10px}.post-actions,.comment-actions{display:flex;gap:10px;margin-top:15px;justify-content:flex-end}.post-actions button,.comment-actions button{background:none;border:1px solid #ccc;color:#666;padding:5px 10px;border-radius:5px;cursor:pointer;font-size:.85rem;transition:background .2s ease,color .2s ease}.post-actions button:hover,.comment-actions button:hover{background:#eee;color:#333}.post-actions .delete,.comment-actions .delete{border-color:#ff6b6b;color:#ff6b6b}.post-actions .delete:hover,.comment-actions .delete:hover{background:#ff6b6b;color:#fff}.modal{display:none;position:fixed;z-index:9999;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#0009;align-items:flex-start;justify-content:center;padding-top:50px;box-sizing:border-box;-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-perspective:1000px;perspective:1000px;will-change:transform,opacity}.modal-content{background-color:#fefefe;padding:40px;border:1px solid #888;width:90%;max-width:700px;border-radius:15px;box-shadow:0 5px 15px #0000004d;position:relative;max-height:calc(100% - 100px);overflow-y:auto}.close-button{color:#aaa;float:right;font-size:28px;font-weight:700;position:absolute;right:20px;top:15px;cursor:pointer}.close-button:hover,.close-button:focus{color:#000;text-decoration:none;cursor:pointer}.modal-content button.button{display:block;width:100%;margin-top:20px;padding:15px;font-size:1.1rem;text-align:center}.modal-content button.cancel{background:#aaa;color:#fff;margin-top:10px}.no-posts-message{text-align:center;color:var(--light-text-color);margin-top:50px;font-size:1.1rem}.pagination-controls{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:40px;font-size:1.1rem}.pagination-controls button{background:#eef2f9;color:var(--primary-color);border:1px solid var(--primary-color);padding:8px 15px;border-radius:8px;cursor:pointer;font-weight:500;transition:background .3s ease,color .3s ease}.pagination-controls button:hover:not(:disabled){background:var(--primary-color);color:#fff}.pagination-controls button.active{background:var(--primary-color);color:#fff;font-weight:600;border-color:var(--primary-color)}.pagination-controls button:disabled{opacity:.6;cursor:not-allowed}@media (max-width: 768px){#community-main,.post-list-container{padding:30px}.post-list-container h3{font-size:1.8rem}.post-card{padding:20px}.post-card-header h4{font-size:1.3rem}.post-card .meta{margin-bottom:10px;margin-top:5px}.post-card .content-body{font-size:1rem}.comment-form textarea{min-height:40px}.modal-content{width:95%;padding:30px;max-height:calc(100% - 60px)}.modal{padding-top:30px}.pagination-controls{font-size:1rem;gap:8px}.pagination-controls button{padding:6px 12px}}@media (max-width: 480px){#community-main,.post-list-container{padding:20px}.post-list-container h3{font-size:1.5rem}.post-card{padding:15px}.post-card-header h4{font-size:1.1rem}.post-card .content-body{font-size:.95rem}.modal-content{width:98%;padding:20px;max-height:calc(100% - 40px)}.modal{padding-top:20px}.modal-content button.button{padding:12px;font-size:1rem}.pagination-controls{flex-wrap:wrap;gap:5px}.pagination-controls button{padding:5px 10px;font-size:.9rem}}