.submit-page{padding:5rem 0;border-top:2px solid var(--border-color)}.submit-content{max-width:800px;margin:0 auto}.intro-text{font-size:1.15rem;margin-bottom:3rem;color:var(--text-light);line-height:1.8;padding-bottom:2rem;border-bottom:1px solid var(--border-light)}.intro-text a{color:var(--text-color);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.submission-form{background-color:var(--bg-color);padding:3rem;border:2px solid var(--border-color);border-radius:0}.form-group{margin-bottom:2rem}.form-group label{display:block;margin-bottom:.75rem;font-weight:400;color:var(--text-color);font-family:Georgia,Times New Roman,serif;font-size:1.05rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.875rem;border:2px solid var(--border-color);border-radius:0;font-size:1rem;font-family:Georgia,Times New Roman,serif;transition:all .3s ease;background-color:var(--bg-color);color:var(--text-color)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--bg-dark);box-shadow:4px 4px 0 0 var(--bg-dark)}.form-group textarea{resize:vertical;min-height:140px;line-height:1.8}.form-group small{display:block;margin-top:.5rem;color:var(--text-light);font-size:.9rem}.form-group input[type=file]{padding:.75rem;cursor:pointer;border-style:dashed}.authors-group .field-hint{margin-bottom:1rem;color:var(--text-light);font-size:.95rem}.author-row{display:flex;gap:.75rem;align-items:flex-start;margin-bottom:1rem}.author-row .author-fields{flex:1 1;display:grid;grid-template-columns:1fr 1fr;grid-gap:.75rem;gap:.75rem}.author-row .author-fields input{min-width:0}.btn-remove-author{flex-shrink:0;padding:.5rem .75rem;font-size:.9rem;background:transparent;color:var(--text-light);border:1px solid var(--border-color);cursor:pointer;white-space:nowrap;margin-top:0}.btn-remove-author:hover{color:var(--text-color);border-color:var(--text-color)}.btn-add-author{display:inline-block;margin-top:.5rem;padding:.5rem 1rem;font-size:.95rem;font-family:Georgia,Times New Roman,serif;background:transparent;color:var(--text-color);border:2px solid var(--border-color);cursor:pointer;transition:all .2s ease}.btn-add-author:hover{border-color:var(--bg-dark);box-shadow:2px 2px 0 0 var(--bg-dark)}@media (max-width:600px){.author-row{flex-direction:column}.author-row .author-fields{grid-template-columns:1fr}}.form-actions{text-align:center;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border-light)}.form-actions button:disabled{opacity:.5;cursor:not-allowed}.error-message{background-color:var(--bg-color);border:2px solid var(--bg-dark);color:var(--text-color);padding:1.5rem;border-radius:0;margin-bottom:2rem;box-shadow:4px 4px 0 0 var(--bg-dark)}.error-message p{margin:0;color:var(--text-color)}.success-message{max-width:600px;margin:0 auto;text-align:center;padding:4rem 2rem;background-color:var(--bg-color);border:2px solid var(--border-color);border-radius:0}.success-message h1{color:var(--text-color);margin-bottom:1.5rem;font-weight:400}.success-message p{margin-bottom:1.25rem;color:var(--text-light);line-height:1.8}@media (max-width:768px){.submission-form{padding:2rem 1.5rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{box-shadow:2px 2px 0 0 var(--bg-dark)}}