* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --c53nmm-bg: #140F1F;
    --c53nmm-section: #1C1530;
    --c53nmm-primary: #F2C14E;
    --c53nmm-accent: #C084FC;
    --c53nmm-text: #FAF7FF;
    --c53nmm-text-dim: #C5BADB;
    --c53nmm-glass: #261D3D;
    --c53nmm-glass-border: rgba(250, 247, 255, 0.10);
    --c53nmm-shadow: rgba(0, 0, 0, 0.35);
}
html { scroll-behavior: smooth; }
body {
    font-family: 'Karla', sans-serif;
    background-color: var(--c53nmm-bg);
    color: var(--c53nmm-text);
    line-height: 1.6;
    overflow-x: hidden;
}
body.page-alt { background: linear-gradient(180deg, var(--c53nmm-bg) 0%, #171126 100%); }
.c53nmm-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; width: 100%; }
a { color: inherit; text-decoration: none; transition: 0.3s; }
ul { list-style: none; }
img { display:block; max-width:100%; }
iframe { border: 0; width: 100%; }

.c53nmm-header-l-r-r {
    background: rgba(20, 15, 31, 0.86);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--c53nmm-glass-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}
.c53nmm-logo { font-weight: 700; font-size: 1.5rem; display: flex; align-items: center; color: var(--c53nmm-primary); gap: 12px; }
.c53nmm-logo img { width: 40px; height: 40px; }
.c53nmm-desktop-nav ul { display: flex; gap: 30px; }
.c53nmm-desktop-nav a { color: var(--c53nmm-text-dim); }
.c53nmm-desktop-nav a:hover, .c53nmm-desktop-nav a.active { color: var(--c53nmm-accent); }
.c53nmm-age-flag { display:flex; align-items:center; gap:8px; border: 1px solid var(--c53nmm-primary); padding: 4px 10px; border-radius: 20px; font-weight: 700; font-size: 0.8rem; background: rgba(242, 193, 78, 0.08); }
.c53nmm-age-flag img { width: 24px; height: 18px; border-radius: 3px; }
.c53nmm-hamburger { background: none; border: none; color: white; font-size: 1.8rem; cursor: pointer; display: none; }
.c53nmm-mobile-menu {
    position: fixed; inset: 0; background: rgba(20, 15, 31, 0.98);
    z-index: 2000; display: none; flex-direction: column; align-items: center; justify-content: center;
}
.c53nmm-mobile-menu ul { text-align: center; }
.c53nmm-mobile-menu li { margin: 20px 0; font-size: 1.5rem; }
.c53nmm-mobile-menu a { color: var(--c53nmm-text); }
.c53nmm-close-menu { position: absolute; top: 20px; right: 20px; background: none; border: none; color: white; font-size: 2rem; cursor: pointer; }

.c53nmm-hero {
    padding: 100px 0;
    background:
      radial-gradient(circle at top right, rgba(192,132,252,0.14), transparent 34%),
      linear-gradient(135deg, #140F1F 0%, #1C1530 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
}
.c53nmm-hero-split { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 50px; align-items: center; }
.c53nmm-hero h1 { font-size: 3.5rem; line-height: 1.1; margin-bottom: 25px; color: var(--c53nmm-text); max-width: 11ch; }
.c53nmm-hero p { font-size: 1.2rem; color: var(--c53nmm-text-dim); margin-bottom: 35px; }
.c53nmm-btn-primary {
    background: var(--c53nmm-primary); color: #140F1F; padding: 15px 40px; border-radius: 50px;
    font-weight: 700; display: inline-block; box-shadow: 0 14px 30px rgba(242, 193, 78, 0.18); border: none; cursor: pointer;
}
.c53nmm-btn-primary:hover { transform: translateY(-3px); background: var(--c53nmm-accent); color: var(--c53nmm-text); }
.c53nmm-btn-secondary {
    background: transparent; color: var(--c53nmm-text); padding: 13px 28px; border-radius: 50px;
    font-weight: 700; display: inline-block; border: 1px solid var(--c53nmm-glass-border);
}
.c53nmm-btn-secondary:hover { border-color: var(--c53nmm-accent); color: var(--c53nmm-accent); }
.c53nmm-hero-visual, .c53nmm-frame-panel {
    background: var(--c53nmm-glass);
    border: 1px solid var(--c53nmm-glass-border);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(5px);
    box-shadow: 0 25px 50px -12px var(--c53nmm-shadow);
}
.c53nmm-hero-note { font-size: 0.9rem; color: var(--c53nmm-primary); }
.c53nmm-badges { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 40px; }
.c53nmm-badge-item { font-size: 0.9rem; font-weight: 700; background: rgba(192, 132, 252, 0.12); padding: 5px 15px; border-radius: 5px; border: 1px solid rgba(192,132,252,0.4); }

.c53nmm-section { padding: 80px 0; }
.c53nmm-section.alt { background: var(--c53nmm-section); }
.c53nmm-section-title { font-size: 2.5rem; margin-bottom: 40px; text-align: center; color: var(--c53nmm-primary); }
.c53nmm-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.c53nmm-card {
    background: var(--c53nmm-glass); border: 1px solid var(--c53nmm-glass-border);
    padding: 30px; border-radius: 16px; transition: 0.3s; box-shadow: 0 18px 40px rgba(0,0,0,0.15);
}
.c53nmm-card:hover { border-color: var(--c53nmm-primary); transform: translateY(-5px); }
.c53nmm-card h3 { margin-bottom: 12px; color: var(--c53nmm-text); }
.c53nmm-card p { color: var(--c53nmm-text-dim); }
.c53nmm-game-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 32px; }
.c53nmm-game-card {
    background: var(--c53nmm-glass); border-radius: 12px; overflow: hidden;
    border: 1px solid var(--c53nmm-glass-border); box-shadow: 0 20px 45px rgba(0,0,0,0.22);
}
.c53nmm-game-img { width: 100%; height: 520px; object-fit: cover; }
.c53nmm-game-info { padding: 25px; text-align: center; }
.c53nmm-game-info h3 { margin-bottom: 15px; font-size: 1.5rem; }
.c53nmm-game-info p { color: var(--c53nmm-text-dim); }

.c53nmm-modal-overlay {
    position: fixed; inset: 0;
    background: rgba(5, 4, 10, 0.9); backdrop-filter: blur(15px);
    z-index: 9999; display: flex; align-items: center; justify-content: center;
}
.c53nmm-modal-content {
    background: var(--c53nmm-section); padding: 50px; border-radius: 24px;
    max-width: 520px; text-align: center; border: 2px solid var(--c53nmm-primary); margin: 20px;
}
.c53nmm-modal-content p { color: var(--c53nmm-text-dim); }
.c53nmm-age-badge {
    width: 80px; height: 80px; border-radius: 50%; border: 4px solid var(--c53nmm-primary);
    display: flex; align-items: center; justify-content: center; font-size: 2rem; font-weight: 700;
    margin: 0 auto 20px; color: var(--c53nmm-primary);
}

.c53nmm-footer-split {
    background: #120D1C; padding: 60px 0 30px;
    border-top: 1px solid var(--c53nmm-glass-border);
    margin-top: 50px;
}
.c53nmm-footer-split ul { display:flex; gap:15px; flex-wrap: wrap; justify-content: center; }
.c53nmm-footer-split a:hover { color: var(--c53nmm-accent); }
.c53nmm-logo-f { font-size: 1.8rem; font-weight: 700; color: var(--c53nmm-primary); }
.c53nmm-copyright, .c53nmm-disclaimer, .c53nmm-footer-meta { color: var(--c53nmm-text-dim); }

.c53nmm-inner-hero { padding: 90px 0 40px; background: linear-gradient(180deg, var(--c53nmm-bg), var(--c53nmm-section)); }
.c53nmm-inner-hero h1 { font-size: 3rem; color: var(--c53nmm-primary); margin-bottom: 16px; }
.c53nmm-inner-hero p { color: var(--c53nmm-text-dim); max-width: 760px; }
.c53nmm-content-wrap { max-width: 900px; margin: 0 auto; }
.c53nmm-content-wrap h2 { color: var(--c53nmm-primary); margin: 30px 0 12px; }
.c53nmm-content-wrap p, .c53nmm-content-wrap li { color: var(--c53nmm-text-dim); }
.c53nmm-content-wrap ul { list-style: disc; padding-left: 20px; }
.c53nmm-frame-shell { padding: 30px; background: var(--c53nmm-glass); border: 1px solid var(--c53nmm-glass-border); border-radius: 24px; box-shadow: 0 25px 50px -12px var(--c53nmm-shadow); }
.c53nmm-frame-head { display:flex; align-items:center; justify-content: space-between; gap:20px; margin-bottom:20px; flex-wrap: wrap; }
.c53nmm-frame-title h1 { font-size: 2.3rem; margin-bottom: 8px; color: var(--c53nmm-primary); }
.c53nmm-frame-title p { color: var(--c53nmm-text-dim); }
.c53nmm-game-frame { width:100%; min-height: 760px; border-radius: 18px; background: linear-gradient(135deg, #1C1530, #261D3D); border: 1px solid var(--c53nmm-glass-border); }
.c53nmm-frame-tip { margin-top: 16px; color: var(--c53nmm-text-dim); font-size: 0.95rem; }
.c53nmm-pill-row { display:flex; gap:12px; flex-wrap: wrap; }
.c53nmm-pill { padding: 8px 14px; border-radius: 999px; background: rgba(242, 193, 78, 0.12); border: 1px solid rgba(242, 193, 78, 0.35); color: var(--c53nmm-primary); font-weight: 700; font-size: 0.9rem; }
.c-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }

@media (max-width: 768px) {
    .c53nmm-desktop-nav { display: none; }
    .c53nmm-hamburger { display: block; }
    .c53nmm-hero-split { grid-template-columns: 1fr; text-align: center; }
    .c53nmm-hero h1 { font-size: 2.5rem; max-width: none; }
    .c53nmm-badges { justify-content: center; }
    .c53nmm-frame-head { flex-direction: column; align-items:flex-start; }
    .c53nmm-game-frame { min-height: 560px; }
    .c53nmm-footer-split .c53nmm-container:first-child { flex-direction: column; gap: 16px; }
    .c53nmm-inner-hero h1 { font-size: 2.3rem; }
}