body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #eef2f5;
    margin: 0;
    padding: 0;
}

.wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 60px;
}

form, .result {
    background: #ffffff;
    padding: 32px 28px 26px 28px;
    border-radius: 14px;
    box-shadow: 0 4px 18px rgba(133, 154, 183, 0.13);
    width: 320px;
}

h2 {
    color: #2453c6;
    font-size: 1.8em;
    text-align: center;
    margin-bottom: 32px;
}

label {
    display: block;
    margin-top: 15px;
    color: #345;
    font-weight: 500;
    font-size: 1.02em;
}

input, select {
    width: 100%;
    padding: 7.5px 10px;
    margin-top: 4px;
    border: 1px solid #cad5e1;
    border-radius: 5px;
    font-size: 1em;
    background: #f7f8fa;
    transition: box-shadow .2s;
}

input:focus, select:focus {
    box-shadow: 0 0 6px #5ea4e2;
    outline: none;
}

button[type="submit"] {
    margin-top: 22px;
    padding: 12px 0;
    width: 100%;
    cursor: pointer;
    background: linear-gradient(90deg, #376ae8 0%, #3468d0 100%);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1.08em;
    font-weight: 600;
    letter-spacing: .5px;
    box-shadow: 0 2px 7px rgba(55,106,232,0.07);
    transition: background .14s;
}

button[type="submit"]:hover {
    background: linear-gradient(90deg, #3452c6 0%, #1a3a7c 100%);
}

.result strong {
    color: #244396;
}

a {
    display: inline-block;
    margin-top: 16px;
    color: #376ae8;
    text-decoration: none;
    font-weight: 500;
}

a:hover {
    text-decoration: underline;
}