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

:root {
    --parchment: #e8d5b0;
    --parchment-dim: #c4a87a;
    --ink: #1a1008;
    --menu-bg: rgba(8, 5, 1, 0.78);
    --border: rgba(200, 170, 100, 0.25);
    --fade-slow: 1.2s ease;
    --fade-mid: 0.35s ease;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #080501;
}

/* Map */

#map-stage {
    position: fixed;
    inset: 0;
    overflow: hidden;
}

.map-layer {
    position: absolute;
    top: -25%;
    left: -25%;
    width: 150%;
    height: 150%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    will-change: transform, opacity;
    transition: opacity var(--fade-slow);
}

.map-layer.active {
    opacity: 1;
}

/* Vignette */

#vignette {
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 25%, rgba(4, 2, 0, 0.85) 100%);
    pointer-events: none;
}

/* Menu */

#menu {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    overflow-y: auto;
    transition: opacity var(--fade-mid);
    pointer-events: none;
}

@media (max-height: 500px) {
    #menu {
        justify-content: flex-start;
        padding: 1.5rem 0;
    }
}

#menu.visible {
    opacity: 1;
    pointer-events: auto;
}

#logo {
    display: block;
    width: 12rem;
    margin: 0 auto 0.3rem;
}

#menu-header {
    background: rgba(4, 2, 0, 0.92);
    border: 1px solid var(--border);
    border-bottom: none;
    color: rgba(196, 168, 122, 0.4);
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 0.7rem;
    letter-spacing: 0.45em;
    padding: 0.45rem 2rem;
    text-align: center;
}

#menu-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 300px;
}

.menu-btn {
    width: 100%;
    background: var(--menu-bg);
    border: 1px solid var(--border);
    border-bottom: none;
    color: var(--parchment-dim);
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 0.8rem;
    letter-spacing: 0.38em;
    padding: 0.9rem 2rem;
    cursor: pointer;
    text-align: center;
    transition: background var(--fade-mid), color var(--fade-mid);
}

.menu-item:last-child .menu-btn {
    border-bottom: 1px solid var(--border);
}

.menu-btn-link {
    display: block;
    text-decoration: none;
}

.menu-btn:hover,
.menu-btn.open {
    background: rgba(25, 15, 4, 0.9);
    color: var(--parchment);
}

.menu-pane {
    overflow: hidden;
    max-height: 0;
    background: rgba(8, 5, 1, 0.85);
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    padding: 0 1.5rem;
    transition: max-height var(--fade-mid), padding var(--fade-mid);
}

.menu-item:last-child .menu-pane {
    border-bottom: 1px solid var(--border);
}

.menu-pane.open {
    max-height: 200px;
    padding: 1rem 1.5rem;
    overflow-y: auto;
}

.menu-pane p {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 0.82rem;
    color: rgba(232, 213, 176, 0.7);
    line-height: 1.75;
    margin-bottom: 0.75rem;
}

.pane-link {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 0.82rem;
    color: var(--parchment-dim);
    text-decoration: none;
    letter-spacing: 0.1em;
    transition: color var(--fade-mid);
}

.pane-link:hover {
    color: var(--parchment);
}

.pane-warning {
    margin-top: 0.6rem;
    font-size: 0.72rem;
    color: rgba(196, 168, 122, 0.45);
    line-height: 1.5;
}