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

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-fg);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.text-center {
    text-align: center;
}

.navbar {
    border-bottom: var(--border-width) solid var(--color-border);
    padding: 1rem;
    background-color: var(--color-bg);
}

.navbar .logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-primary);
    text-decoration: none;
}

.footer {
    border-top: var(--border-width) solid var(--color-border);
    padding: 1rem 0;
    background-color: var(--color-bg);
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-muted);
}

.light-anchor {
    color: #007bff;
    text-decoration: none;
    font-size: 14px;
    display: block;
    width: 100%;
    margin-top: 10px;
    text-align: center;
}

.light-anchor:hover {
    text-decoration: underline;
    color: #0056b3;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem 0;
}

.title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 2rem;
    letter-spacing: -0.25px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--btn-bg);
    color: var(--btn-fg);
    border: var(--border-width) solid var(--btn-border);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    margin: 0.5rem 0;
}

.btn:hover {
    background-color: var(--btn-hover-bg);
    color: var(--btn-hover-fg);
    border-color: var(--btn-hover-border);
}

.btn-secondary {
    background-color: var(--btn-hover-bg);
    color: var(--btn-hover-fg);
    border-color: var(--btn-hover-border);
}

.btn-secondary:hover {
    background-color: var(--btn-bg);
    color: var(--btn-fg);
    border-color: var(--btn-border);
}

.card {
    background-color: var(--color-bg);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 1rem 0;
    box-shadow: var(--shadow-none);
}