main {
    max-width: 420px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 20px;
    padding: 36px 32px;
    box-shadow: 0 35px 60px rgba(30, 64, 175, 0.18);
}
h1 {
    margin: 0 0 16px;
    font-size: 28px;
    letter-spacing: -0.02em;
}

p.lead {
    margin: 0 0 24px;
    color: rgba(15, 23, 42, 0.65);
    font-size: 15px;
}
form {
    display: grid;
    gap: 14px;
}
form p {
    margin: 0;
    display: grid;
    gap: 6px;
    font-size: 14px;
    color: rgba(15, 23, 42, 0.8);
}
input {
    width: 80%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(30, 64, 175, 0.2);
    font: inherit;
}
input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}
button {
    margin-top: 8px;
    padding: 12px;
    border: none;
    border-radius: 999px;
    font-weight: 600;
    background: #2563eb;
    color: #fff;
    cursor: pointer;
}
.help {
    margin-top: 18px;
    font-size: 14px;
}
.help a {
    text-decoration: none;
}
.errors {
    margin: 0 0 18px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(220, 38, 38, 0.1);
    color: #b91c1c;
    font-size: 14px;
}

strong {
    color: yellow;
}