* {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: #000;
            background-image: url('../images/loonabg.png');
            background-size: cover;
            background-attachment: fixed;
            background-position: center;
            font-family: 'Verdana', sans-serif;
            font-size: 13px;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .gb-outer {
            width: 580px;
        }

        
        .gb-header {
            background: #c0c0c0;
            border: 2px solid;
            border-color: #ffffff #808080 #808080 #ffffff;
            padding: 6px 10px;
            font-family: 'Courier New', monospace;
            font-size: 12px;
            color: #000;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .gb-header-title {
            font-weight: bold;
        }

        .gb-header-close {
            display: flex;
            gap: 2px;
        }

        .gb-header-close span {
            display: inline-block;
            width: 16px;
            height: 14px;
            background: #c0c0c0;
            border: 1px solid;
            border-color: #ffffff #808080 #808080 #ffffff;
            text-align: center;
            line-height: 12px;
            font-size: 10px;
            cursor: pointer;
            font-family: 'Courier New', monospace;
        }

        .gb-body {
            background: #ffffff;
            border: 2px solid;
            border-color: #808080 #ffffff #ffffff #808080;
            border-top: none;
            padding: 16px;
            max-height: 820px;
            overflow-y: auto;
        }

        .gb-site-title {
            font-family: 'Courier New', monospace;
            font-size: 16px;
            font-weight: bold;
            text-align: center;
            color: #000;
            margin-bottom: 14px;
        }

        .gb-back {
            display: block;
            color: #000099;
            text-decoration: none;
            font-size: 11px;
            font-family: 'Verdana', sans-serif;
            margin-bottom: 14px;
        }

        .gb-back:hover {
            text-decoration: underline;
        }

        hr.gb-divider {
            border: none;
            border-top: 1px solid #c0c0c0;
            margin: 12px 0;
        }

        .form-row {
            margin-bottom: 10px;
        }

        .form-row label {
            display: block;
            font-size: 12px;
            font-family: 'Verdana', sans-serif;
            color: #000;
            margin-bottom: 2px;
        }

        .gb-input {
            width: 100%;
            background: #fff;
            color: #000;
            border: 1px solid;
            border-color: #808080 #ffffff #ffffff #808080;
            padding: 3px 5px;
            font-family: 'Verdana', sans-serif;
            font-size: 12px;
            outline: none;
        }

        .gb-input:focus {
            border-color: #000080 #c0c0c0 #c0c0c0 #000080;
        }

        
        .toolbar-wrap {
            position: relative;
        }

        .toolbar {
            background: #c0c0c0;
            border: 1px solid;
            border-color: #ffffff #808080 #808080 #ffffff;
            border-bottom: none;
            padding: 2px 3px;
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
        }

        .tb-btn {
            background: #c0c0c0;
            color: #000;
            border: 1px solid;
            border-color: #ffffff #808080 #808080 #ffffff;
            cursor: pointer;
            padding: 1px 6px;
            font-size: 13px;
            font-family: 'Times New Roman', serif;
            min-width: 22px;
            height: 22px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .tb-btn:active {
            border-color: #808080 #ffffff #ffffff #808080;
        }

        .tb-btn:hover {
            background: #d8d8d8;
        }

        .tb-sep {
            width: 1px;
            height: 18px;
            background: #808080;
            margin: 0 2px;
        }

        
        .tb-popup {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            z-index: 100;
            background: #c0c0c0;
            border: 1px solid;
            border-color: #ffffff #808080 #808080 #ffffff;
            padding: 4px 6px;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }

        .tb-popup.active {
            display: flex;
        }

        .tb-select {
            background: #fff;
            border: 1px solid;
            border-color: #808080 #ffffff #ffffff #808080;
            font-size: 11px;
            font-family: 'Verdana', sans-serif;
            padding: 1px 2px;
            height: 20px;
            cursor: pointer;
        }

        .tb-add {
            background: #c0c0c0;
            color: #000;
            border: 1px solid;
            border-color: #ffffff #808080 #808080 #ffffff;
            font-size: 11px;
            font-family: 'Verdana', sans-serif;
            padding: 1px 8px;
            height: 20px;
            cursor: pointer;
        }

        .tb-add:active {
            border-color: #808080 #ffffff #ffffff #808080;
        }

        .gb-textarea {
            width: 100%;
            background: #fff;
            color: #000;
            border: 1px solid;
            border-color: #808080 #ffffff #ffffff #808080;
            padding: 5px;
            font-family: 'Verdana', sans-serif;
            font-size: 12px;
            height: 110px;
            resize: vertical;
            outline: none;
        }

        .gb-textarea:focus {
            border-color: #000080 #c0c0c0 #c0c0c0 #000080;
        }

        .gb-send {
            background: #c0c0c0;
            color: #000;
            border: 1px solid;
            border-color: #ffffff #808080 #808080 #ffffff;
            padding: 3px 20px;
            font-family: 'Verdana', sans-serif;
            font-size: 12px;
            cursor: pointer;
            margin-top: 8px;
        }

        .gb-send:active {
            border-color: #808080 #ffffff #ffffff #808080;
            padding: 4px 19px 2px 21px;
        }

        .gb-send:hover {
            background: #d8d8d8;
        }

        .gb-pagination {
            color: #999;
            font-size: 11px;
            font-family: 'Courier New', monospace;
            display: flex;
            justify-content: space-between;
            margin: 16px 0 10px;
        }

        .msg-item {
            border: 1px solid #c0c0c0;
            margin-bottom: 10px;
            background: #f8f8f8;
        }

        .msg-header {
            background: #e0e0e0;
            padding: 4px 8px;
            display: flex;
            justify-content: space-between;
            border-bottom: 1px solid #c0c0c0;
        }

        .msg-author {
            font-weight: bold;
            font-size: 12px;
            font-family: 'Verdana', sans-serif;
            color: #000;
        }

        .msg-date {
            color: #666;
            font-size: 10px;
        }

        .msg-body {
            padding: 8px;
            font-size: 12px;
            font-family: 'Verdana', sans-serif;
            color: #000;
            line-height: 1.5;
        }

        .msg-body b {
            font-weight: bold;
        }

        .msg-body i {
            font-style: italic;
        }

        .msg-body u {
            text-decoration: underline;
        }

        .msg-body a {
            color: #000099;
            text-decoration: underline;
        }

        .msg-body a:hover {
            color: #ff0000;
        }