:root {
    color-scheme: light;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
    background: #f4f7f8;
    color: #182329;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
}

.page {
    display: grid;
    min-height: 100vh;
    padding: 24px;
    place-items: center;
}

.welcome {
    width: min(100%, 640px);
    padding: 40px;
    border: 1px solid #d4dfe2;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 12px 30px rgb(24 35 41 / 8%);
}

.eyebrow {
    margin: 0 0 12px;
    color: #216b63;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin: 0 0 16px;
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.1;
}

p {
    margin: 0 0 12px;
}

.disclaimer {
    margin-top: 24px;
    color: #516269;
    font-size: 0.9rem;
}

form { display: grid; gap: 18px; margin-top: 28px; }
.field { display: grid; gap: 8px; font-weight: 700; }
input[type="text"] { width: 100%; padding: 12px; border: 1px solid #aab9bd; border-radius: 7px; font: inherit; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 0.95rem; }
button { width: fit-content; padding: 12px 18px; border: 0; border-radius: 7px; background: #216b63; color: #fff; cursor: pointer; font: inherit; font-weight: 700; }
button:hover { background: #18564f; }
.errors { padding: 12px 16px; border-left: 4px solid #b42318; background: #fff0ee; color: #7a271a; }
.errors ul { margin: 0; padding-left: 20px; }
.trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.status { padding: 16px; border-left: 4px solid #216b63; background: #eef7f5; }
.status-code { margin-bottom: 0; color: #516269; font-family: Consolas, monospace; }