:root {
    --bg-color: #f4f0ea;
    --text-color: #111111;
    --border-color: #111111;
    --accent: #0d9488;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

#scaling-wrapper {
    transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center center;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    text-align: center;
    width: 100%;
    max-width: 800px;
    padding: 2rem;
    position: relative;
}

.back-link {
    position: fixed;
    top: 2rem; left: 2rem;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 700;
    font-family: 'Space Mono', monospace;
    border: 2px solid var(--border-color);
    padding: 0.5rem 1rem;
    background: #fff;
    box-shadow: 4px 4px 0 var(--border-color);
    z-index: 100;
}

.content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.title {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 900;
    letter-spacing: -2px;
}

.subtitle {
    font-family: 'Space Mono', monospace;
    font-size: 1.2rem;
    background: #fff;
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    box-shadow: 4px 4px 0 var(--accent);
}

.interact-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.main-btn {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    padding: 1.5rem 3rem;
    background-color: var(--accent);
    color: #fff;
    border: 4px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 8px 8px 0 var(--border-color);
    cursor: pointer;
    transition: transform 0.1s;
}

.main-btn:active {
    transform: translate(4px, 4px);
    box-shadow: 4px 4px 0 var(--border-color);
}

.counter {
    font-family: 'Space Mono', monospace;
    font-size: 1.5rem;
    font-weight: bold;
}

.hidden { display: none !important; }

@keyframes flicker {
    0% { opacity: 1; }
    50% { opacity: 0.8; }
    100% { opacity: 1; }
}

.warning {
    color: #ef4444;
    animation: flicker 0.2s infinite;
}