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

body {

    text-align: center;
}

section {
    margin: 0;
    padding: 0;
    line-height: 0;
}

.big-title {
    font-size: 35px;
    font-weight: bold;
}

.accuracy-text {
    font-size: 45px;
}

.accuracy-text .highlight {
    color: #f00;
    font-size: 45px;
    font-weight: bold;
}

.desc-text {
    margin-top: 5%;
    font-size: 28px;
}

.highlight-red {
    color: red;
}

.highlight-green {
    color: #01ffa2;
}

.pro-box {
    background: rgb(9, 76, 137);
    border-radius: 12px;
    padding: 32px 18px;
    max-width: 680px;
    margin: 60px auto;
}

.progress-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.progress-title .word {
    font-size: 30px;
    font-weight: bold;
}

.item {
    margin-bottom: 16px;
    width: 500px;
}

.i-title {
    font-size: 25px;
    margin-bottom: 8px;
}

.layui-progress {
    background: #eee;
    border-radius: 8px;
    height: 16px;
}

.layui-progress-bar {
    width: 0%;
    background: #00dcf4;
    height: 100%;
    border-radius: 8px;
}

/* 结果框 */
.result-box {
    background: rgb(9, 76, 137);
    border-radius: 12px;
    padding: 32px 18px;
    margin: 26px auto;
    max-width: 680px;
}

.result-title .word {
    font-size: 30px;
    font-weight: bold;
    color: #3fffb4;
}

#tips-code {
    color: #15a223;
}

.result-con .con {
    font-size: 25px;
    margin-bottom: 18px;
}

.large-text {
    font-size: 30px;
    margin-bottom: 18px;
}

/* 按钮 */
.chat-btn {
    background: #15a223;
    color: #fff;
    padding: 12px 10px;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 0 auto;
    font-size: 30px;
}

.container {
    position: relative;
    max-width: 720px;
    left: 50%;
    transform: translateX(-50%);
}

.head {
    position: absolute;
    width: 720px;
    text-align: center;
    top: 1%;
}


.content {
    position: absolute;
    width: 720px;
    text-align: center;
    top: 59%;
}

.content img {
    padding: 20px;
}

.content-wenben {
    position: absolute;
    width: 720px;
    text-align: center;
    top: 49.7%;
    color: white;
    line-height: 48px;
    font-weight: 800;
    font-size: 25px;
}

.content2 {
    position: absolute;
    width: 720px;
    text-align: center;
    top: 3%;
}

.content2 img {
    padding: 20px;
}

.content3 {
    position: absolute;
    width: 720px;
    text-align: center;
    top: 40%;
}


.inputcode {
    width: 78%;
    height: 8%;
    border-radius: 1rem;
    border: solid #00ffff;
    margin-top: 1rem;
    padding: 1.3rem 2rem;
    text-align: center;
    font-size: 26px;
    background: rgb(127 130 139);
    color: white;
    box-shadow: 0 0 12px 4px rgba(0, 255, 255, 0.8);
    outline: none;
    transition: box-shadow 0.3s ease;
    -webkit-appearance: none;
    -webkit-user-select: text;
}

.inputcode::placeholder {
    color: white;
}

.inputcode:focus {
    box-shadow: 0 0 16px 6px rgba(0, 255, 255, 1);
}

.error {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    z-index: 99999;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
}

.error-content {
    padding: 30px;
    line-height: 1.5;
    word-break: break-word;
    overflow: auto;
    font-size: 35px;
    color: #fff;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    max-width: 750px;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

.anniu {
    -webkit-animation: pulse2 1s linear infinite;
    -moz-animation: pulse2 1s linear infinite;
    animation: pulse2 1s linear infinite;
}

@-webkit-keyframes pulse2 {
    0% {
        -webkit-transform: scale(0.9);
    }

    50% {
        -webkit-transform: scale(1);
    }

    100% {
        -webkit-transform: scale(0.9);
    }
}

@keyframes pulse2 {
    0% {
        -webkit-transform: scale(0.9);
    }

    50% {
        -webkit-transform: scale(1);
    }

    100% {
        -webkit-transform: scale(0.9);
    }
}

.ai-modal {
    position: fixed;
    display: none;
    right: 0px;
    left: 0px;
    top: 0px;
    bottom: 0px;
    justify-content: center;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    align-items: center;
    background: rgba(0, 0, 0, 0.7);
    color: white;
}