nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(245, 242, 236, 0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--rule);
    padding: 1.2rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--serif);
    font-size: 1.4rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--ink);
    text-decoration: none;
}

.nav-logo span {
    color: var(--gold);
}

.nav-back {
    font-family: var(--sans);
    font-size: 0.76rem;
    font-weight: 400;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
    text-decoration: none;
    transition: color var(--ease);
}

.nav-back:hover {
    color: var(--gold);
}