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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #051a0f 0%, #0a2218 50%, #0a2f1e 100%);
    min-height: 100vh;
    color: #e0e0e0;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 40px 20px;
}

.hero {
    text-align: center;
    padding: 50px 0 30px;
}

.back-link {
    display: inline-block;
    margin-bottom: 24px;
    color: #a0aec0;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: color 0.2s;
}

.back-link:hover {
    color: #10b981;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.hero h1 span {
    color: #10b981;
}

.hero .subtitle {
    font-size: 1.1rem;
    color: #a0aec0;
}

.divider {
    width: 60px;
    height: 3px;
    background: #10b981;
    margin: 36px auto;
    border-radius: 2px;
}

.hobby-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.hobby-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px 24px;
    transition: transform 0.2s, border-color 0.2s, background 0.2s;
}

.hobby-card:hover {
    transform: translateY(-5px);
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.08);
}

.hobby-card .icon {
    font-size: 2.6rem;
    display: block;
    margin-bottom: 16px;
}

.hobby-card h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 10px;
}

.hobby-card p {
    font-size: 0.92rem;
    color: #a0aec0;
    line-height: 1.65;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.tag {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #10b981;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}

footer {
    text-align: center;
    margin-top: 60px;
    padding-bottom: 30px;
    color: #4a5568;
    font-size: 0.85rem;
}