body {
            font-family: 'Segoe UI', sans-serif;
            background: #e0f7fa;
            color: #444;
            margin: 0;
            padding: 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            position: relative;
        }

        .huaidan9161 {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 15px;
        }

        .huaidan9161 button {
            padding: 10px 20px;
            background: linear-gradient(45deg, #1e3c72, #2a5298);
            border: 2px solid #2a5298;
            color: #fff;
            border-radius: 8px;
            cursor: pointer;
            font-size: 16px;
            transition: all 0.3s ease;
        }

        .huaidan9161 button:hover {
            background: linear-gradient(45deg, #2a5298, #1e3c72);
            box-shadow: 0 0 15px rgba(42, 82, 152, 0.8);
        }

        .huaidan9161 button.active {
            background: linear-gradient(45deg, #00c6ff, #0072ff);
            box-shadow: 0 0 15px #00c6ff;
        }

        .huaidan4613 {
            width: 100%;
            max-width: 600px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
            padding-bottom: 60px;
        }

        .huaidan7234 {
            position: absolute;
            width: 100%;
            top: 0;
            opacity: 0;
            transform: translateX(100%);
            transition: transform 0.5s ease, opacity 0.5s ease;
        }

        .huaidan7234.active {
            position: relative;
            opacity: 1;
            transform: translateX(0);
        }

        .huaidan7234.left {
            transform: translateX(-100%);
        }

        .huaidan1942 {
            background: rgba(255, 255, 255, 0.3);
            padding: 20px 20px 20px 10px;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        .huaidan5831 {
            margin-bottom: 15px;
            text-align: left;
        }

        .huaidan5831 label {
            display: block;
            margin-bottom: 5px;
            color: #444;
            font-family: 'Roboto', sans-serif;
            font-size: 16px;
            font-weight: 500;
            letter-spacing: 0.5px;
        }

        .huaidan5831 input, .huaidan5831 textarea, .huaidan5831 select {
            width: 90%;
            margin: 0 auto;
            display: block;
            padding: 10px;
            border: none;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.7);
            color: #444;
            font-size: 14px;
            box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }

        .huaidan5831 textarea {
            resize: vertical;
            min-height: 100px;
        }

        .huaidan5831 input:focus, .huaidan5831 textarea:focus, .huaidan5831 select:focus {
            background: rgba(255, 255, 255, 0.9);
            box-shadow: 0 0 10px #00c6ff;
            outline: none;
        }

        .huaidan8276 {
            width: 90%;
            margin: 0 auto;
            display: block;
            padding: 12px;
            background: linear-gradient(45deg, #0072ff, #00c6ff);
            color: #fff;
            border: none;
            border-radius: 10px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 198, 255, 0.8);
        }

        .huaidan8276:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(0, 198, 255, 0.8);
        }

        #huaidan3059 {
            margin-top: 20px;
            padding: 10px;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 10px;
            width: 100%;
            max-width: 600px;
            text-align: left;
            color: #444;
            white-space: pre-wrap;
        }

        .huaidan6720 {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }

        .huaidan1489 {
            background: linear-gradient(45deg, #1e3c72, #2a5298);
            color: #fff;
            border: none;
            padding: 8px 16px;
            border-radius: 6px;
            cursor: pointer;
            font-family: 'Roboto', sans-serif;
            font-size: 14px;
            margin-left: 10px;
            position: relative;
            transition: all 0.3s ease;
        }

        .huaidan1489:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(42, 82, 152, 0.8);
        }

        .huaidan1489:active {
            transform: scale(0.95);
        }

        .huaidan1489.copied {
            background: linear-gradient(45deg, #00c6ff, #0072ff);
        }

        .huaidan3915 {
            position: absolute;
            opacity: 0;
            pointer-events: none;
        }

        .huaidan2507 {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50px;
            background-color: rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(10px);
            text-align: center;
            line-height: 50px;
            color: #ff9900; /* 改为亮橙色 */
            font-family: 'Pacifico', cursive;
            font-size: 18px;
            font-weight: normal;
            text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.8);
            animation: fadeIn 2s ease-in;
            z-index: 1000;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        .huaidan6198 {
            color: #ff4444;
            font-size: 14px;
            margin-top: 10px;
            display: none;
            text-align: center;
        }

        @media (max-width: 600px) {
            .huaidan1489 {
                padding: 6px 12px;
                font-size: 12px;
            }
            .huaidan6720 {
                flex-direction: column;
                align-items: flex-start;
            }
            .huaidan1489 {
                margin-left: 0;
                margin-top: 5px;
            }
            .huaidan2507 {
                font-size: 16px;
                height: 40px;
                line-height: 40px;
            }
            .huaidan4613 {
                padding-bottom: 50px;
            }
        }