html, body {
    background-color: #fff;
}

.error-page{
    max-width: 980px;
    margin: 0 auto;
    padding: 40px 24px 56px;
}

.error-page__card{
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(220,232,245,.9);
    border-radius: 28px;
    box-shadow: 0 14px 36px rgba(16,33,51,.10);
    padding: 32px 24px;
    text-align: center;
    backdrop-filter: blur(6px);
}

.error-page__code{
    font-size: clamp(64px, 12vw, 120px);
    line-height: 1;
    font-weight: 800;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #1b4c7a 0%, #22c7c2 60%, #66f0b4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.error-page__title{
    margin: 0 0 12px;
    font-size: clamp(28px, 4vw, 44px);
    color: #16395c;
}

.error-page__text{
    max-width: 720px;
    margin: 0 auto 22px;
    font-size: 18px;
    line-height: 1.6;
    color: #42627f;
}

.error-page__actions{
    margin-bottom: 26px;
}

.error-page__button{
    display: inline-block;
    padding: 12px 18px;
    border-radius: 14px;
    background: #1b4c7a;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(27,76,122,.20);
}

.error-page__button:hover{
    background: #215b91;
}

.error-page__media img{
    width: 100%;
    max-width: 420px;
    height: auto;
    display: block;
    margin: 0 auto;
}

@media (max-width: 700px){
    .error-page{
        padding: 24px 16px 40px;
    }

    .error-page__card{
        padding: 24px 18px;
        border-radius: 22px;
    }

    .error-page__text{
        font-size: 16px;
    }
}