.container-zuobiao {
	margin: 0 auto;
	background: white;
	border-radius: 8px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	padding: 20px;
	font-size: 16px;
	line-height:24px;
        }

        h1 {
            font-size: 1.6em;
            margin-bottom: 8px;
            font-weight: 600;
        }

        /* Tabbar 样式 */
        .tabbar {
            display: flex;
            gap: 10px;
            background: #f8fafc;
            border-bottom: 1px solid #e8e8e8;
        }

        .tab {
            flex: 1;
            padding:10px 15px;
            text-align: center;
            cursor: pointer;
            font-weight: 500;
            color: var(--theme-color);
           background: rgba(24, 144, 255, 0.1);
            transition: all 0.3s;
            border-radius: 12px;
            font-size: 1.2em;
        }

        .tab:hover {
            color: var(--theme-color);
            background: rgba(24, 144, 255, 0.05);
        }

        .tab.active {
            color: #FFF;
            background-color: var(--theme-color);
        }

        /* 内容区域 */
        .zuobiao-content {
            padding: 20px 10px;
        }

        .tab-content {
            display: none;
        }

        .tab-content.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .section-title {
            font-size: 1.1em;
            color: var(--theme-color);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #e6f7ff;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .section-title::before {
            content: '';
            width: 4px;
            height: 18px;
            background: var(--theme-color);
            border-radius: 2px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        label {
            display: block;
            margin-bottom: 8px;
            color: #555;
            font-size: 1.1em;
            font-weight: 500;
        }

        .input-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        input[type="number"], input[type="text"] {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #d9d9d9;
            border-radius: 8px;
            font-size: 1em;
            transition: all 0.3s;
            font-family: 'Courier New', monospace;
            background: #fafafa;
        }

        input[type="number"]:focus, input[type="text"]:focus {
            outline: none;
            border-color: var(--theme-color);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(24, 144, 255, 0.1);
        }

        .angle-input-group {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 10px;
        }

        .angle-input-group input {
            text-align: center;
        }


        .or-divider {
            text-align: center;
            color: #999;
            margin: 10px 0;
            font-size:1em;
            position: relative;
        }

        .or-divider::before,
        .or-divider::after {
            content: '';
            position: absolute;
            top: 50%;
            width: 40%;
            height: 1px;
            background: #e8e8e8;
        }

        .or-divider::before { left: 0; }
        .or-divider::after { right: 0; }

        .btn {
            width: 100%;
            padding: 10px 15px;
            background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color2) 100%);
            border: none;
            border-radius: 8px;
            color: white;
            font-size: 1.05em;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            margin-top: 10px;
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(24, 144, 255, 0.4);
        }

        .btn:active {
            transform: translateY(0);
        }

        .btn-secondary {
            background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color2) 100%);
        }

        .btn-secondary:hover {
            box-shadow: 0 4px 12px rgba(82, 196, 26, 0.4);
        }

        /* 结果框样式 */
        .result-box {
            background: #f6ffed;
            border: 1px solid #b7eb8f;
            border-radius: 8px;
            padding: 15px;
            margin-top: 20px;
            display: none;
        }

        .result-box.show {
            display: block;
            animation: slideIn 0.3s ease;
        }

        @keyframes slideIn {
            from { opacity: 0; transform: translateY(-10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .result-title {
            color: #52c41a;
            font-size: 1.1em;
            font-weight: 600;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .result-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px dashed #d9f7be;
        }

        .result-item:last-child {
            border-bottom: none;
        }

        .result-label {
            color: #666;
            font-size: 0.95em;
        }

        .result-value {
            font-family: 'Courier New', monospace;
            color: var(--theme-color);
            font-weight: 600;
            font-size: 1.05em;
        }

        .copy-btn {
            background: #e6f7ff;
            border: 1px solid #91d5ff;
            color: var(--theme-color);
            padding: 4px 12px;
            border-radius: 4px;
            cursor: pointer;
            font-size: 0.85em;
            margin-left: 10px;
            transition: all 0.2s;
        }

        .copy-btn:hover {
            background: var(--theme-color);
            color: white;
        }

        .coordinate-display {
            display: flex;
            justify-content: space-between;
            background: #e6f7ff;
            padding: 12px 15px;
            border-radius: 8px;
            margin-top: 10px;
            border: 1px solid #91d5ff;
            text-align: center;
            font-size: 1.1em;
        }

        .coordinate-display strong {
            color: var(--theme-color);
        }

        /* 可视化区域 */
        .visualization {
            margin-top: 25px;
            padding: 20px;
            background: #fafafa;
            border-radius: 8px;
            border: 1px solid #e8e8e8;
        }

        #canvas {
            width: 100%;
            height: 280px;
            background: #fff;
            border-radius: 8px;
            border: 1px solid #e8e8e8;
        }

        .canvas-controls {
            display: flex;
            gap: 10px;
            margin-top: 15px;
        }

        .canvas-controls .btn {
            flex: 1;
            margin-top: 0;
            padding: 10px;
            font-size: 1.1em;
        }

        /* 提示信息 */
        .info-text {
            color: #999;
            font-size: 0.85em;
            margin-top: 5px;
        }
        
        .sue-icon-text {
    margin-bottom: 0 !important;
    margin-top: 30px;
    border: 1px solid #98d3f9;
    padding: 15px;
}
.sue-icon-text p {
    margin: 6px 0;
    line-height: 18px;
    font-size: 0.9em;
}

        /* 移动端适配 */
        @media (max-width: 600px) {

.container-zuobiao {
    margin: 0 auto;
    background: white;
    border-radius: 0px;
    box-shadow: 0;
    padding: 12px 0;
    font-size: 14px;
    line-height: 24px;
}

            .input-row {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            .angle-input-group {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 6px;
            }

            input[type="number"], input[type="text"] {
                padding: 10px 12px;
                font-size: 16px; /* 防止iOS缩放 */
            }

            .tab {
                padding: 10px 12px;
                font-size: 1.1em;
            }

            .result-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 5px;
            }

            .canvas-controls {
                flex-direction: column;
            }

            .history-header {
                flex-direction: column;
                gap: 10px;
                align-items: flex-start;
            }
  .sue-icon-text {
    margin-top: 20px;
    padding: 5px;
}
.sue-icon-text p {
    margin: 6px 0;
    line-height: 18px;
    font-size: 0.9em;
}
        }

        /* 打印样式 */
        @media print {
            body {
                background: white;
            }
            .container {
                box-shadow: none;
            }
            .tabbar, .btn, .clear-btn, .copy-btn, .canvas-controls {
                display: none;
            }
            .tab-content {
                display: block !important;
            }
        }