.write-container{max-width:1000px;margin:50px auto;padding:30px;background:#fff;border:2px solid #ddd;border-radius:15px;box-shadow:0 4px 15px rgba(0,0,0,.05)}.write-header h2{margin-top:0;margin-bottom:20px;font-size:24px}.input-group-row{display:flex;gap:15px;margin-bottom:20px}.board-select{padding:12px;font-size:16px;border:1px solid #ccc;border-radius:8px;outline:0;cursor:pointer}.title-input{flex:1;padding:12px 15px;font-size:16px;border:1px solid #ccc;border-radius:8px;outline:0}.board-select:focus,.title-input:focus{border-color:#3498db}#editor-container{height:500px;font-size:15px}.ql-toolbar.ql-snow{border-radius:8px 8px 0 0;border-color:#ccc}.ql-container.ql-snow{border-radius:0 0 8px 8px;border-color:#ccc}.write-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.btn-cancel,.btn-submit{padding:12px 25px;font-size:16px;font-weight:700;border:none;border-radius:8px;cursor:pointer;transition:.2s}.btn-cancel{background:#f1f1f1;color:#333}.btn-cancel:hover{background:#e1e1e1}.btn-submit{background:#3498db;color:#fff}.btn-submit:hover{background:#2980b9}body.dark-mode{background-color:#2a2a2a;color:#e0e0e0}.dark-mode .write-container{background:#1e1e1e;border-color:#333;box-shadow:none}.dark-mode .board-select,.dark-mode .title-input{background:#2a2a2a;color:#fff;border-color:#444}.dark-mode .ql-container.ql-snow,.dark-mode .ql-toolbar.ql-snow{border-color:#444}.dark-mode .ql-snow .ql-stroke{stroke:#ccc}.dark-mode .ql-snow .ql-fill,.dark-mode .ql-snow .ql-stroke.ql-fill{fill:#ccc}.dark-mode .ql-snow .ql-picker{color:#ccc}.dark-mode .btn-cancel{background:#333;color:#ccc}.dark-mode .btn-cancel:hover{background:#444}.dark-mode .ql-editor.ql-blank::before{color:rgba(255,255,255,.6);font-style:normal}.dark-mode .ql-editor{color:#e0e0e0}.post-body img,.ql-editor img{max-width:100%;height:auto;border-radius:8px}.secret-option-box{margin:10px 0 16px 0;padding:10px 14px;background-color:#fff8f8;border:1px solid #ffdada;border-radius:10px;display:none;align-items:center;animation:fadeIn .2s ease}.secret-checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px;font-weight:700;color:#e74c3c;user-select:none}.secret-checkbox-label input[type=checkbox]{accent-color:#e74c3c;width:17px;height:17px;cursor:pointer}.secret-checkbox-label .tip-text{font-size:12px;font-weight:400;color:#888;margin-left:4px}body.dark-mode .secret-option-box{background-color:#2b1d1f;border-color:#4a272b}body.dark-mode .secret-checkbox-label{color:#ff6b6b}body.dark-mode .secret-checkbox-label .tip-text{color:#aaa}@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}