.posts-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;width:100%;max-width:1200px;margin-top:2rem;display:grid}.create-post-btn{background:linear-gradient(45deg,var(--primary),var(--secondary));color:#fff;border-radius:100px;margin-top:1rem;padding:.8rem 2rem;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-block;box-shadow:0 4px 15px #8b5cf666}.create-post-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf699}.post-card{background:var(--card-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--card-border);color:var(--text-main);opacity:0;border-radius:20px;flex-direction:column;justify-content:space-between;height:200px;padding:2rem;text-decoration:none;transition:all .3s;animation:.6s ease-out forwards slideUp;display:flex;position:relative;overflow:hidden}.post-card:hover{background:#ffffff0d;border-color:#fff3;transform:translateY(-5px)scale(1.02)}.post-header h3{margin-bottom:1rem;font-size:1.25rem;font-weight:600}.post-footer{justify-content:space-between;align-items:center;display:flex}.post-author{color:var(--text-muted);align-items:center;gap:.5rem;font-size:.9rem;display:flex}.avatar.small{width:24px;height:24px;font-size:.8rem}.post-date{color:var(--text-muted);font-size:.8rem}.post-overlay{opacity:0;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#8b5cf6cc;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .3s;display:flex;position:absolute;top:0;left:0}.post-card:hover .post-overlay{opacity:1}.post-overlay span{color:#fff;font-size:1.25rem;font-weight:700}.new-post-container{padding-top:6rem}.new-post-content{flex-direction:column;gap:2rem;width:100%;max-width:600px;display:flex}.new-post-header{text-align:center}.new-post-header h1{background:linear-gradient(90deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:3rem}.new-post-form{flex-direction:column;gap:1.5rem;display:flex}.new-post-input{border:1px solid var(--card-border);color:#fff;background:#ffffff0d;border-radius:12px;width:100%;padding:1.2rem;font-family:inherit;font-size:1.1rem}.new-post-input:focus{border-color:var(--primary);background:#ffffff1a;outline:none}.upload-group{cursor:pointer;text-align:center;border:2px dashed #fff3;border-radius:12px;padding:3rem;transition:all .3s}.upload-group:hover{border-color:var(--primary);background:#8b5cf60d}.upload-box{color:var(--text-muted);flex-direction:column;align-items:center;display:flex}.submit-post-btn{background:linear-gradient(45deg,var(--primary),var(--secondary));color:#fff;cursor:pointer;border:none;border-radius:12px;padding:1rem;font-size:1.1rem;font-weight:700;transition:opacity .3s;box-shadow:0 4px 15px #8b5cf666}.submit-post-btn:disabled{opacity:.5;cursor:not-allowed}.post-detail-container{flex-direction:column;align-items:center;min-height:100vh;padding:7rem 2rem 4rem;display:flex}.post-content-area{z-index:1;flex-direction:column;gap:2rem;width:100%;max-width:1000px;display:flex}.post-header-info{margin-bottom:1rem}.post-header-info h1{margin-bottom:.5rem;font-size:2.5rem}.post-header-info p{color:var(--text-muted)}.iframe-wrapper{aspect-ratio:16/9;border-radius:20px;width:100%;padding:0;overflow:hidden}.html-iframe{background:#fff;border:none;width:100%;height:100%}.comments-section{flex-direction:column;gap:1.5rem;margin-top:3rem;display:flex}.comment-form{gap:1rem;display:flex}.comment-input{border:1px solid var(--card-border);color:#fff;background:#ffffff0d;border-radius:12px;flex:1;padding:1rem;font-family:inherit}.post-comment-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:12px;padding:0 2rem;font-weight:600}.comments-list{flex-direction:column;gap:1rem;display:flex}.comment-card{padding:1.5rem}.comment-header{align-items:center;gap:.8rem;margin-bottom:1rem;display:flex}.comment-author{font-weight:600}.text-muted{color:var(--text-muted)}.text-sm{font-size:.8rem}