:root {
    --forest: #1a332d;
    --vibrant: #68be57;
    --cool-gray: #d3dadc;
    --slate: #535f5a;
    --warm-gray: #c6c5ba;
    --bg-wash: #e4e9ea;
    --surface: #ffffff;
    --text: var(--forest);
    --primary: var(--vibrant);
    --primary-dark: #4d9043;
    --line: rgba(83, 95, 90, 0.16);
}
* { box-sizing: border-box; }
body.welcome-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Roboto", "Segoe UI", system-ui, sans-serif;
    background: var(--bg-wash);
    color: var(--text);
    padding: 24px 16px;
}
.welcome-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 24px;
    max-width: 420px;
    width: 100%;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.3),
        0 1px 3px 1px rgba(0, 0, 0, 0.15);
}
.welcome-title {
    margin: 0 0 8px;
    font-size: 1.375rem;
    line-height: 1.75rem;
    font-weight: 400;
}
.welcome-text {
    margin: 0 0 24px;
    color: var(--slate);
    line-height: 1.25rem;
    font-size: 0.875rem;
}
.welcome-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 10px 24px;
    background: var(--vibrant);
    color: var(--forest);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 20px;
    letter-spacing: 0.00625em;
}
.welcome-link:hover {
    background: var(--primary-dark);
    color: #ffffff;
}