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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: linear-gradient(135deg, #e1ea66 0%, #00ddff 100%);
    /* background: linear-gradient(135deg, #333333 0%, #acacac 100%); */
    margin: 0;
    padding: 0;
}
.box-container {
    max-width: 900px;
    margin: 30px auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.07);
    padding: 32px 40px;
}
.container {
    margin: 0 auto;
    padding: 20px;
    border-radius: 10px;
    background-color: #f4f4f4;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 140, 255, 0.190);
}
h1, h2 {
    border-bottom: solid 2px #0ef;
    color: #000;
    margin-top: 0;
    margin-bottom: 15px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}
form {
    margin-bottom: 32px;
}
.form-group {
    margin-bottom: 18px;
}
label {
    display: block;
    margin-bottom: 6px;
    color: #335;
    font-weight: 500;
}
input[type="text"],
input[type="email"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #bfc9d1;
    border-radius: 5px;
    font-size: 1em;
    background: #f9fbfd;
}
textarea {
    resize: vertical;
    min-height: 60px;
}
.gender-group {
    display: flex;
    gap: 20px;
    margin-top: 6px;
}
.gender-group label {
    display: inline;
    font-weight: normal;
}
button {
    background: #0ef;
    color: #000;
    border: none;
    padding: 10px 28px;
    border-radius: 5px;
    font-size: 1em;
    cursor: pointer;
    transition: background 0.2s;
}
button:hover {
    background: #1e3550;
}
.image-section {
    text-align: center;
    margin: 32px 0;
}
.image-section img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 32px;
}
th, td {
    border: 1px solid #bfc9d1;
    padding: 10px 14px;
    text-align: center;
}
th {
    background: #e3eaf2;
    color: #2a4d69;
}

ul {
    background: #f9fbfd;
    padding: 18px 28px;
    border-radius: 7px;
    border: 1px solid #e3eaf2;
    max-width: 100%;
    margin: 0 auto 32px auto;
    list-style-type: none;
}
ul li {
    padding: 8px 0;
    border-bottom: 1px solid #e3eaf2;
    background-color: #e3eaf2;
    color: #2a4d69;
    font-weight: 500;   
    padding: 10px 20px;
    margin-bottom: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border-radius: 5px;
}

.btn-box{
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 20px;
    left: -155px;
    padding: 0px 30px 0px 0px;
    border-radius: 20px;

}
.btn-box:hover {
    left: 0;
    transition: left 0.3s ease;
}
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #2196F3;
    padding: 10px;
    border-radius: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.btn a{
    color: white;
    text-decoration: none;
    margin-right: 10px;
}
.btn a span {
    font-size: 1.2em;
    font-weight: bold;
    color: #0df;
}

@media (max-width: 728px) {
    .container {
        max-width: 98%;
        padding: 18px 8px;
        border-radius: 8px;
    }
    h1, h2 {
        font-size: 1.3em;
    }
    table, th, td {
        font-size: 0.95em;
        padding: 7px 6px;
    }
    ul {
        padding: 12px 8px;
    }
    .btn-box {
        left: -145px;
        bottom: 30px;
        padding: 0 30px 0 0;
        border-radius: 14px;
    }
    .btn {
        padding: 8px;
        border-radius: 14px;
        font-size: 0.95em;
    }
}