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

/* Базовые цвета (ночная тема по умолчанию) */
:root {
    --bg-gradient-start: #1a0f08;
    --bg-gradient-end: #2c1a10;
    --container-bg: rgba(0, 0, 0, 0.35);
    --text-primary: #f0e0c8;
    --text-secondary: #e0d0b8;
    --accent-gold: #c9a03d;
    --accent-gold-light: #f5d97a;
    --accent-gold-hover: #ffe0a3;
    --card-bg: rgba(0, 0, 0, 0.35);
    --card-border: rgba(201, 160, 61, 0.3);
    --card-hover-bg: rgba(0, 0, 0, 0.5);
    --card-hover-border: rgba(201, 160, 61, 0.8);
    --btn-bg: #2a1a0e;
    --btn-hover-bg: #3a2a1a;
    --btn-windows-bg: #1e3a5f;
    --btn-windows-border: #4a7a9e;
    --btn-linux-bg: #2a4a2a;
    --btn-linux-border: #6a9e6a;
    --btn-source-bg: #2a2a2a;
    --btn-source-border: #8a8a6a;
    --btn-donate-bg: #0070ba;
    --btn-donate-hover: #005ea6;
    --footer-border: #c9a03d;
}

/* Светлая тема */
@media (prefers-color-scheme: light) {
    :root {
        --bg-gradient-start: #e8dcc8;
        --bg-gradient-end: #d4c4a8;
        --container-bg: rgba(255, 255, 255, 0.85);
        --text-primary: #3a2a1a;
        --text-secondary: #4a3a2a;
        --accent-gold: #b8860b;
        --accent-gold-light: #d4a017;
        --accent-gold-hover: #e6b422;
        --card-bg: rgba(255, 255, 255, 0.7);
        --card-border: rgba(184, 134, 11, 0.3);
        --card-hover-bg: rgba(255, 255, 255, 0.85);
        --card-hover-border: rgba(184, 134, 11, 0.6);
        --btn-bg: #d4c4a8;
        --btn-hover-bg: #e8dcc8;
        --btn-windows-bg: #2c5f8a;
        --btn-windows-border: #1e3a5f;
        --btn-linux-bg: #3a6e3a;
        --btn-linux-border: #2a4a2a;
        --btn-source-bg: #6a6a6a;
        --btn-source-border: #4a4a4a;
        --btn-donate-bg: #0070ba;
        --btn-donate-hover: #005ea6;
        --footer-border: #b8860b;
    }
    
    body {
        background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    }
    
    /* Для светлой темы убираем blur у контейнера, чтобы текст был чётче */
    .container {
        backdrop-filter: none;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    }
    
    /* Ссылки в светлой теме */
    .intro a {
        color: #b8860b;
        border-bottom-color: #d4a017;
    }
    
    .intro a:hover {
        color: #8b6508;
        border-bottom-color: #b8860b;
    }
    
    /* Кнопки в светлой теме */
    .btn {
        color: #2a1a0e;
    }
    
    .btn-windows, .btn-linux, .btn-source {
        color: #f0e0c8;
    }
    
    .btn-windows {
        background: #2c5f8a;
    }
    
    .btn-linux {
        background: #3a6e3a;
    }
    
    .btn-source {
        background: #6a6a6a;
    }
    
    /* Плагины в светлой теме */
    .plugin-card p {
        color: #4a3a2a;
    }
    
    footer {
        opacity: 0.8;
    }
}

body {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    color: var(--text-primary);
    line-height: 1.5;
    padding: 2rem 1rem;
    transition: background 0.3s ease;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--container-bg);
    border-radius: 2rem;
    padding: 2rem;
    backdrop-filter: blur(2px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--accent-gold);
    padding-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    letter-spacing: 4px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-gold-light), var(--accent-gold));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.tagline {
    font-size: 1rem;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Intro */
.intro {
    margin-bottom: 2rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 1.25rem;
    border-radius: 1.25rem;
    border-left: 4px solid var(--accent-gold);
}

@media (prefers-color-scheme: light) {
    .intro {
        background: rgba(0, 0, 0, 0.05);
    }
}

.intro p {
    margin-bottom: 1rem;
}

.intro a {
    color: var(--accent-gold-light);
    text-decoration: none;
    border-bottom: 1px dotted var(--accent-gold);
}

.intro a:hover {
    color: var(--accent-gold-hover);
    border-bottom-color: var(--accent-gold-light);
}

/* Downloads */
.downloads {
    margin-bottom: 2.5rem;
    text-align: center;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.btn {
    display: inline-block;
    padding: 0.85rem 1.5rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 3rem;
    transition: all 0.2s ease;
    background: var(--btn-bg);
    color: var(--text-primary);
    border: 1px solid var(--accent-gold);
}

.btn:hover {
    transform: translateY(-2px);
    background: var(--btn-hover-bg);
    border-color: var(--accent-gold-light);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.btn-windows {
    background: var(--btn-windows-bg);
    border-color: var(--btn-windows-border);
    color: #f0e0c8;
}

.btn-linux {
    background: var(--btn-linux-bg);
    border-color: var(--btn-linux-border);
    color: #f0e0c8;
}

.btn-source {
    background: var(--btn-source-bg);
    border-color: var(--btn-source-border);
    color: #f0e0c8;
}

.btn-donate {
    background: var(--btn-donate-bg);
    border-color: var(--btn-donate-bg);
    color: white;
}

.btn-donate:hover {
    background: var(--btn-donate-hover);
    border-color: var(--btn-donate-hover);
}

/* Plugins */
.plugins {
    margin-bottom: 2rem;
}

.plugins h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--accent-gold-light);
    border-left: 4px solid var(--accent-gold);
    padding-left: 1rem;
}

.plugin-card {
    background: var(--card-bg);
    border-radius: 1.25rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: all 0.2s;
    border: 1px solid var(--card-border);
}

.plugin-card:hover {
    background: var(--card-hover-bg);
    border-color: var(--card-hover-border);
}

.plugin-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--accent-gold-light);
    font-weight: 700;
    letter-spacing: 1px;
}

.plugin-card p {
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--footer-border);
    font-size: 0.75rem;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 640px) {
    .container {
        padding: 1.25rem;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    .plugin-card h3 {
        font-size: 1.25rem;
    }
    
    .btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .button-group, .button-row {
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .button-group, .button-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        text-align: center;
    }
}

/* Credits */
.credits {
    margin-top: 2rem;
    padding-top: 1rem;
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.6;
    border-top: 1px solid var(--footer-border);
}

.credits a {
    color: var(--accent-gold-light);
    text-decoration: none;
}

.credits a:hover {
    text-decoration: underline;
}