/* ========== CSS Variables & Theme - Cyberpunk Glass Edition ========== */
:root {
    --primary: #00f0ff;
    --primary-light: #66f5ff;
    --primary-dark: #00b8c4;
    --accent: #ff00ff;
    --accent-light: #ff66ff;
    --accent-secondary: #7b2fff;
    --danger: #ff3366;
    --warning: #ffaa00;
    --success: #00ff88;
    --info: #7b2fff;
    --neon-cyan: #00f0ff;
    --neon-magenta: #ff00ff;
    --neon-purple: #7b2fff;
    --neon-orange: #ff6b35;
    --gradient-1: linear-gradient(135deg, #00f0ff, #7b2fff);
    --gradient-2: linear-gradient(135deg, #ff00ff, #ff6b35);
    --gradient-3: linear-gradient(135deg, #7b2fff, #00f0ff);
    --gradient-cyber: linear-gradient(135deg, #0a0a2e 0%, #1a0a3e 30%, #0a1a3e 60%, #0a0a2e 100%);
    --glass-bg: rgba(10, 10, 40, 0.65);
    --glass-border: rgba(0, 240, 255, 0.12);
    --glass-highlight: rgba(0, 240, 255, 0.05);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --shadow: 0 4px 30px rgba(0, 240, 255, 0.08), 0 0 1px rgba(0, 240, 255, 0.3);
    --shadow-sm: 0 2px 15px rgba(0, 240, 255, 0.05);
    --shadow-lg: 0 8px 50px rgba(0, 240, 255, 0.12), 0 0 2px rgba(0, 240, 255, 0.4);
    --shadow-neon: 0 0 20px rgba(0, 240, 255, 0.3), 0 0 40px rgba(0, 240, 255, 0.1);
    --shadow-magenta: 0 0 20px rgba(255, 0, 255, 0.3), 0 0 40px rgba(255, 0, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-theme="dark"] {
    --bg: #0a0a1a;
    --bg-secondary: #0d0d2b;
    --bg-card: rgba(12, 12, 45, 0.7);
    --bg-card-hover: rgba(20, 20, 60, 0.8);
    --bg-input: rgba(15, 15, 50, 0.6);
    --text: #e0e8ff;
    --text-secondary: #8888bb;
    --text-muted: #555580;
    --border: rgba(0, 240, 255, 0.1);
    --border-light: rgba(0, 240, 255, 0.2);
    --nav-bg: rgba(8, 8, 25, 0.85);
    --overlay: rgba(5, 5, 20, 0.85);
    --glow-color: rgba(0, 240, 255, 0.15);
}

[data-theme="light"] {
    --bg: #f0f2ff;
    --bg-secondary: #e8eaff;
    --bg-card: rgba(255, 255, 255, 0.7);
    --bg-card-hover: rgba(255, 255, 255, 0.85);
    --bg-input: rgba(240, 242, 255, 0.8);
    --text: #1a1a3e;
    --text-secondary: #5a5a8a;
    --text-muted: #8888aa;
    --border: rgba(123, 47, 255, 0.12);
    --border-light: rgba(123, 47, 255, 0.2);
    --nav-bg: rgba(255, 255, 255, 0.85);
    --overlay: rgba(0, 0, 0, 0.5);
    --glow-color: rgba(123, 47, 255, 0.08);
}

/* ========== Reset & Base ========== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background 0.5s, color 0.3s;
    position: relative;
}

/* 赛博朋克网格背景 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* 扫描线效果 */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
    pointer-events: none;
    z-index: 9999;
    animation: scanlines 8s linear infinite;
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(4px); }
}

[data-theme="light"] body::before {
    background:
        linear-gradient(rgba(123, 47, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(123, 47, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}

[data-theme="light"] body::after {
    display: none;
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent);
    text-shadow: 0 0 8px rgba(255, 0, 255, 0.3);
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.hidden {
    display: none !important;
}

/* ========== Announcement Bar ========== */
.announcement-bar {
    background: var(--gradient-1);
    color: #fff;
    padding: 8px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 14px;
    z-index: 1001;
    box-shadow: 0 2px 20px rgba(0, 240, 255, 0.2);
}

.announcement-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.announcement-text {
    animation: marquee 20s linear infinite;
    white-space: nowrap;
}

@keyframes marquee {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

.announcement-close {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
}

.announcement-close:hover {
    opacity: 1;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* ========== Navbar - Cyberpunk Glass ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(8, 8, 30, 0.75);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(0, 240, 255, 0.15);
    box-shadow: 0 1px 30px rgba(0, 240, 255, 0.08), 0 0 1px rgba(0, 240, 255, 0.3);
    transition: all 0.3s ease;
}

[data-theme="light"] .navbar {
    background: rgba(255, 255, 255, 0.78);
    border-bottom: 1px solid rgba(123, 47, 255, 0.15);
    box-shadow: 0 1px 30px rgba(123, 47, 255, 0.06);
}

.navbar.scrolled {
    background: rgba(8, 8, 30, 0.92);
    box-shadow: 0 2px 40px rgba(0, 240, 255, 0.12), 0 0 2px rgba(0, 240, 255, 0.5);
}

[data-theme="light"] .navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 40px rgba(123, 47, 255, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-left {
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 700;
    font-size: 20px;
}

.logo:hover {
    color: var(--text);
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.logo-text {
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--accent);
    text-shadow: 0 0 10px rgba(255, 0, 255, 0.4);
}

.nav-center {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
}

.nav-link:hover {
    color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.08);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

.nav-link.active {
    color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.1);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active {
    color: var(--neon-purple);
    background: rgba(123, 47, 255, 0.08);
    text-shadow: 0 0 10px rgba(123, 47, 255, 0.2);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-toggle, .search-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(0, 240, 255, 0.2);
    background: rgba(0, 240, 255, 0.08);
    color: var(--neon-cyan);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 16px;
}

.theme-toggle:hover, .search-btn:hover {
    background: rgba(0, 240, 255, 0.15);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
    border-color: rgba(0, 240, 255, 0.4);
}

[data-theme="light"] .theme-toggle,
[data-theme="light"] .search-btn {
    border-color: rgba(123, 47, 255, 0.2);
    background: rgba(123, 47, 255, 0.08);
    color: var(--neon-purple);
}

[data-theme="light"] .theme-toggle:hover,
[data-theme="light"] .search-btn:hover {
    background: rgba(123, 47, 255, 0.15);
    box-shadow: 0 0 15px rgba(123, 47, 255, 0.15);
    border-color: rgba(123, 47, 255, 0.4);
}

.btn-login {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    background: var(--gradient-1);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3), 0 0 40px rgba(123, 47, 255, 0.15);
}

.mobile-menu-btn {
    display: none;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 240, 255, 0.2);
    background: rgba(0, 240, 255, 0.08);
    color: var(--neon-cyan);
    cursor: pointer;
    font-size: 18px;
}

[data-theme="light"] .mobile-menu-btn {
    border-color: rgba(123, 47, 255, 0.2);
    background: rgba(123, 47, 255, 0.08);
    color: var(--neon-purple);
}

/* ========== Mobile Menu ========== */
.mobile-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(8, 8, 30, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 240, 255, 0.15);
    z-index: 999;
    padding: 10px;
    flex-direction: column;
    gap: 4px;
}

[data-theme="light"] .mobile-menu {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(123, 47, 255, 0.15);
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 16px;
    transition: var(--transition);
}

.mobile-nav-link:hover {
    background: rgba(0, 240, 255, 0.08);
    color: var(--neon-cyan);
}

.mobile-login {
    margin-top: 10px;
    justify-content: center;
}

/* ========== Search Overlay - Cyberpunk Glass ========== */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5, 5, 20, 0.9);
    backdrop-filter: blur(15px);
    z-index: 2000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 120px;
}

.search-overlay.active {
    display: flex;
}

.search-container {
    width: 90%;
    max-width: 700px;
}

.search-box-large {
    display: flex;
    align-items: center;
    background: rgba(12, 12, 45, 0.8);
    backdrop-filter: blur(20px);
    border: 2px solid var(--neon-cyan);
    border-radius: var(--radius-lg);
    padding: 4px;
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.15), 0 0 60px rgba(0, 240, 255, 0.05);
}

[data-theme="light"] .search-box-large {
    background: rgba(255, 255, 255, 0.85);
    border-color: var(--neon-purple);
    box-shadow: 0 0 30px rgba(123, 47, 255, 0.1);
}

.search-box-large .search-icon {
    padding: 0 16px;
    color: var(--neon-cyan);
    font-size: 20px;
}

[data-theme="light"] .search-box-large .search-icon {
    color: var(--neon-purple);
}

.search-box-large input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 18px;
    padding: 14px 0;
    font-family: var(--font);
}

.search-box-large input::placeholder {
    color: var(--text-muted);
}

.search-close {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    border: 1px solid rgba(0, 240, 255, 0.2);
    background: rgba(0, 240, 255, 0.08);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
}

.search-close:hover {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
    box-shadow: 0 0 15px rgba(255, 51, 102, 0.3);
}

.search-suggestions {
    margin-top: 20px;
}

.hot-searches {
    background: rgba(12, 12, 45, 0.7);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    padding: 20px;
}

[data-theme="light"] .hot-searches {
    background: rgba(255, 255, 255, 0.75);
    border-color: rgba(123, 47, 255, 0.1);
}

.hot-label {
    color: var(--danger);
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    text-shadow: 0 0 10px rgba(255, 51, 102, 0.3);
}

.hot-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hot-tag {
    padding: 6px 14px;
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.15);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
}

.hot-tag:hover {
    background: rgba(0, 240, 255, 0.15);
    color: var(--neon-cyan);
    border-color: rgba(0, 240, 255, 0.4);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

[data-theme="light"] .hot-tag {
    background: rgba(123, 47, 255, 0.06);
    border-color: rgba(123, 47, 255, 0.15);
}

[data-theme="light"] .hot-tag:hover {
    background: rgba(123, 47, 255, 0.15);
    color: var(--neon-purple);
    border-color: rgba(123, 47, 255, 0.4);
    box-shadow: 0 0 10px rgba(123, 47, 255, 0.15);
}

.search-results {
    margin-top: 12px;
}

/* ========== Hero Section - Cyberpunk ========== */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 64px;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255, 0, 255, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(123, 47, 255, 0.08) 0%, transparent 50%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

/* 赛博朋克城市背景图 */
.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1565608576301-bab2e71b3e24?w=1920&q=80') center/cover no-repeat;
    opacity: 0;
    filter: saturate(1.8) hue-rotate(180deg) contrast(1.3) brightness(0.6);
    transition: opacity 2s ease;
    animation: cyberBgPulse 8s ease-in-out infinite alternate;
}

.hero-bg-image.loaded {
    opacity: 0.3;
}

[data-theme="light"] .hero-bg-image {
    opacity: 0;
    filter: saturate(1.2) hue-rotate(220deg) contrast(1.1) brightness(0.8);
}

.hero-bg-image.loaded[data-theme="light"] .hero-bg-image,
[data-theme="light"] .hero-bg-image.loaded {
    opacity: 0.12;
}

@keyframes cyberBgPulse {
    0% { filter: saturate(1.8) hue-rotate(180deg) contrast(1.3) brightness(0.6); }
    50% { filter: saturate(2.2) hue-rotate(190deg) contrast(1.4) brightness(0.7); }
    100% { filter: saturate(1.8) hue-rotate(170deg) contrast(1.3) brightness(0.55); }
}

/* 赛博朋克动态光线 */
.cyber-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
}

.cyber-line {
    position: absolute;
    width: 200%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.4), rgba(255, 0, 255, 0.2), transparent);
    animation: cyberLineMove 6s linear infinite;
}

.line-1 {
    top: 30%;
    animation-duration: 5s;
    animation-delay: 0s;
    opacity: 0.6;
}

.line-2 {
    top: 55%;
    animation-duration: 7s;
    animation-delay: 2s;
    opacity: 0.4;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 255, 0.3), rgba(0, 240, 255, 0.2), transparent);
}

.line-3 {
    top: 75%;
    animation-duration: 9s;
    animation-delay: 4s;
    opacity: 0.3;
    background: linear-gradient(90deg, transparent, rgba(123, 47, 255, 0.3), rgba(0, 240, 255, 0.15), transparent);
}

@keyframes cyberLineMove {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0%); }
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 240, 255, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(255, 0, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 100%, rgba(123, 47, 255, 0.08) 0%, transparent 50%);
}

[data-theme="light"] .hero-gradient {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(123, 47, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(0, 240, 255, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 100%, rgba(123, 47, 255, 0.05) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 40px 20px;
    max-width: 800px;
}

/* 壁纸切换按钮 */
.wallpaper-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(12, 12, 45, 0.7);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.2);
    color: var(--neon-cyan);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: var(--transition);
}

.wallpaper-btn:hover {
    background: rgba(0, 240, 255, 0.15);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
    border-color: rgba(0, 240, 255, 0.4);
    transform: scale(1.1);
}

[data-theme="light"] .wallpaper-btn {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(123, 47, 255, 0.2);
    color: var(--neon-purple);
}

[data-theme="light"] .wallpaper-btn:hover {
    background: rgba(123, 47, 255, 0.1);
    box-shadow: 0 0 15px rgba(123, 47, 255, 0.15);
    border-color: rgba(123, 47, 255, 0.4);
}

/* ========== 壁纸选择面板 ========== */
.wallpaper-panel {
    position: absolute;
    bottom: 75px;
    right: 20px;
    z-index: 15;
    width: 280px;
    background: rgba(12, 12, 45, 0.92);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 240, 255, 0.08);
    overflow: hidden;
    animation: wpPanelIn 0.25s ease;
}

@keyframes wpPanelIn {
    from { opacity: 0; transform: translateY(10px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.wp-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(0, 240, 255, 0.1);
    font-size: 14px;
    font-weight: 600;
    color: var(--neon-cyan);
}

.wp-panel-body {
    padding: 12px;
}

.wp-categories {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 12px;
}

.wp-cat-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 8px;
    border-radius: 10px;
    background: rgba(0, 240, 255, 0.04);
    border: 1px solid rgba(0, 240, 255, 0.1);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 11px;
}

.wp-cat-btn i {
    font-size: 18px;
    margin-bottom: 2px;
}

.wp-cat-btn:hover {
    background: rgba(0, 240, 255, 0.1);
    border-color: rgba(0, 240, 255, 0.3);
    color: var(--neon-cyan);
}

.wp-cat-btn.active {
    background: rgba(0, 240, 255, 0.15);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

.wp-actions {
    display: flex;
    gap: 8px;
}

.wp-action-btn {
    flex: 1;
    padding: 8px;
    border-radius: 8px;
    background: var(--gradient-1);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.wp-action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.25);
}

.wp-action-btn.secondary {
    background: rgba(255, 0, 255, 0.15);
    border: 1px solid rgba(255, 0, 255, 0.3);
    color: var(--neon-magenta);
}

.wp-action-btn.secondary:hover {
    background: rgba(255, 0, 255, 0.25);
    box-shadow: 0 4px 15px rgba(255, 0, 255, 0.2);
}

[data-theme="light"] .wallpaper-panel {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(123, 47, 255, 0.2);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15), 0 0 20px rgba(123, 47, 255, 0.08);
}

[data-theme="light"] .wp-panel-header {
    color: var(--neon-purple);
    border-bottom-color: rgba(123, 47, 255, 0.1);
}

[data-theme="light"] .wp-cat-btn {
    background: rgba(123, 47, 255, 0.04);
    border-color: rgba(123, 47, 255, 0.1);
}

[data-theme="light"] .wp-cat-btn:hover,
[data-theme="light"] .wp-cat-btn.active {
    background: rgba(123, 47, 255, 0.1);
    border-color: var(--neon-purple);
    color: var(--neon-purple);
}

.hero-title {
    margin-bottom: 20px;
}

.title-line {
    display: block;
    font-size: 18px;
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 4px;
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.title-main {
    display: block;
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1.1;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px rgba(0, 240, 255, 0.3));
}

.title-main .accent {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    background-clip: text;
    filter: drop-shadow(0 0 30px rgba(255, 0, 255, 0.3));
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    letter-spacing: 2px;
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

.hero-search {
    margin-bottom: 50px;
}

.hero-search-box {
    display: flex;
    align-items: center;
    background: rgba(12, 12, 45, 0.7);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(0, 240, 255, 0.2);
    border-radius: 50px;
    padding: 6px 6px 6px 24px;
    max-width: 600px;
    margin: 0 auto;
    transition: var(--transition);
}

[data-theme="light"] .hero-search-box {
    background: rgba(255, 255, 255, 0.75);
    border-color: rgba(123, 47, 255, 0.2);
}

.hero-search-box:focus-within {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.1), 0 0 30px rgba(0, 240, 255, 0.1);
}

[data-theme="light"] .hero-search-box:focus-within {
    border-color: var(--neon-purple);
    box-shadow: 0 0 0 4px rgba(123, 47, 255, 0.1), 0 0 30px rgba(123, 47, 255, 0.1);
}

.hero-search-box i {
    color: var(--neon-cyan);
    font-size: 18px;
    margin-right: 12px;
}

[data-theme="light"] .hero-search-box i {
    color: var(--neon-purple);
}

.hero-search-box input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 16px;
    font-family: var(--font);
}

.hero-search-box input::placeholder {
    color: var(--text-muted);
}

.hero-search-btn {
    padding: 12px 28px;
    border-radius: 50px;
    background: var(--gradient-1);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}

.hero-search-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.3), 0 0 50px rgba(123, 47, 255, 0.15);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.3));
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

/* ========== Quick Access - Glass Cards ========== */
.quick-access {
    padding: 40px 0;
    margin-top: -60px;
    position: relative;
    z-index: 2;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.quick-card {
    background: rgba(12, 12, 45, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .quick-card {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(123, 47, 255, 0.1);
}

.quick-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-1);
    opacity: 0;
    transition: var(--transition);
}

.quick-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.05), transparent);
    transition: left 0.5s;
}

.quick-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(0, 240, 255, 0.12), 0 0 1px rgba(0, 240, 255, 0.4);
    border-color: rgba(0, 240, 255, 0.3);
}

.quick-card:hover::before {
    opacity: 1;
}

.quick-card:hover::after {
    left: 100%;
}

[data-theme="light"] .quick-card:hover {
    box-shadow: 0 8px 40px rgba(123, 47, 255, 0.1), 0 0 1px rgba(123, 47, 255, 0.3);
    border-color: rgba(123, 47, 255, 0.3);
}

.quick-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(0, 240, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 24px;
    color: var(--neon-cyan);
    transition: var(--transition);
}

[data-theme="light"] .quick-icon {
    background: rgba(123, 47, 255, 0.08);
    color: var(--neon-purple);
}

.quick-card:hover .quick-icon {
    background: var(--gradient-1);
    color: #fff;
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.quick-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.quick-card p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ========== Sections ========== */
.section {
    padding: 60px 0;
}

.section-alt {
    background: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .section-alt {
    background: rgba(123, 47, 255, 0.03);
}

.section-header {
    margin-bottom: 30px;
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.section-title i {
    color: var(--neon-cyan);
    filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.3));
}

[data-theme="light"] .section-title i {
    color: var(--neon-purple);
    filter: drop-shadow(0 0 8px rgba(123, 47, 255, 0.3));
}

.section-desc {
    color: var(--text-muted);
    font-size: 15px;
}

.section-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 16px;
}

/* ========== Category Tabs - Neon ========== */
.category-tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid rgba(0, 240, 255, 0.15);
    background: rgba(0, 240, 255, 0.05);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
    font-family: var(--font);
}

.tab-btn:hover {
    border-color: rgba(0, 240, 255, 0.4);
    color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

.tab-btn.active {
    background: var(--gradient-1);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

[data-theme="light"] .tab-btn {
    border-color: rgba(123, 47, 255, 0.15);
    background: rgba(123, 47, 255, 0.05);
}

[data-theme="light"] .tab-btn:hover {
    border-color: rgba(123, 47, 255, 0.4);
    color: var(--neon-purple);
}

[data-theme="light"] .tab-btn.active {
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
    box-shadow: 0 0 15px rgba(123, 47, 255, 0.25);
}

.sort-options select {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 240, 255, 0.15);
    background: rgba(12, 12, 45, 0.6);
    color: var(--text);
    font-size: 13px;
    cursor: pointer;
    font-family: var(--font);
    outline: none;
    backdrop-filter: blur(10px);
}

[data-theme="light"] .sort-options select {
    border-color: rgba(123, 47, 255, 0.15);
    background: rgba(255, 255, 255, 0.7);
}

/* ========== Game Grid - Glass Cards ========== */
.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.game-card {
    background: rgba(12, 12, 45, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

[data-theme="light"] .game-card {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(123, 47, 255, 0.1);
}

.game-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.03), transparent);
    transition: left 0.6s;
    pointer-events: none;
}

.game-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 40px rgba(0, 240, 255, 0.12), 0 0 1px rgba(0, 240, 255, 0.4);
    border-color: rgba(0, 240, 255, 0.3);
}

.game-card:hover::after {
    left: 100%;
}

[data-theme="light"] .game-card:hover {
    box-shadow: 0 8px 40px rgba(123, 47, 255, 0.1), 0 0 1px rgba(123, 47, 255, 0.3);
    border-color: rgba(123, 47, 255, 0.3);
}

.game-card-img {
    position: relative;
    height: 160px;
    background: var(--gradient-3);
    overflow: hidden;
}

.game-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.game-card:hover .game-card-img img {
    transform: scale(1.05);
}

.game-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
}

.badge-new {
    background: var(--danger);
    box-shadow: 0 0 10px rgba(255, 51, 102, 0.3);
}

.badge-hot {
    background: var(--warning);
    color: #333;
    box-shadow: 0 0 10px rgba(255, 170, 0, 0.3);
}

.badge-free {
    background: var(--success);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.game-card-body {
    padding: 16px;
}

.game-card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.game-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.game-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.game-tag {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    background: rgba(0, 240, 255, 0.08);
    color: var(--neon-cyan);
    border: 1px solid rgba(0, 240, 255, 0.15);
}

[data-theme="light"] .game-tag {
    background: rgba(123, 47, 255, 0.08);
    color: var(--neon-purple);
    border-color: rgba(123, 47, 255, 0.15);
}

.game-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid rgba(0, 240, 255, 0.08);
}

[data-theme="light"] .game-card-footer {
    border-top-color: rgba(123, 47, 255, 0.08);
}

.game-card-stats {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--text-muted);
}

.game-card-stats span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.game-card-btn {
    padding: 6px 16px;
    border-radius: 20px;
    background: var(--gradient-1);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: var(--transition);
}

.game-card-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.load-more {
    text-align: center;
    margin-top: 30px;
}

.btn-load-more {
    padding: 12px 32px;
    border-radius: 50px;
    border: 2px solid rgba(0, 240, 255, 0.2);
    background: rgba(0, 240, 255, 0.05);
    color: var(--neon-cyan);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    font-family: var(--font);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(10px);
}

.btn-load-more:hover {
    border-color: rgba(0, 240, 255, 0.5);
    color: #fff;
    background: rgba(0, 240, 255, 0.15);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
}

[data-theme="light"] .btn-load-more {
    border-color: rgba(123, 47, 255, 0.2);
    background: rgba(123, 47, 255, 0.05);
    color: var(--neon-purple);
}

[data-theme="light"] .btn-load-more:hover {
    border-color: rgba(123, 47, 255, 0.5);
    color: #fff;
    background: rgba(123, 47, 255, 0.15);
    box-shadow: 0 0 20px rgba(123, 47, 255, 0.15);
}

/* ========== Software Section - Glass ========== */
.software-carousel-wrapper {
    position: relative;
    margin-bottom: 30px;
}

.software-carousel {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 10px 0;
    scroll-behavior: smooth;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.software-carousel::-webkit-scrollbar {
    display: none;
}

.software-item {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
    padding: 8px;
}

.software-item:hover {
    transform: translateY(-4px);
}

.software-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 240, 255, 0.1);
    transition: var(--transition);
}

.software-item:hover .software-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 240, 255, 0.2);
}

.software-name {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(12, 12, 45, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 240, 255, 0.2);
    color: var(--neon-cyan);
    cursor: pointer;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 14px;
}

.carousel-btn:hover {
    background: rgba(0, 240, 255, 0.15);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
    border-color: rgba(0, 240, 255, 0.4);
}

[data-theme="light"] .carousel-btn {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(123, 47, 255, 0.2);
    color: var(--neon-purple);
}

[data-theme="light"] .carousel-btn:hover {
    background: rgba(123, 47, 255, 0.1);
    box-shadow: 0 0 15px rgba(123, 47, 255, 0.15);
}

.carousel-prev { left: -20px; }
.carousel-next { right: -20px; }

.software-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.software-card {
    background: rgba(12, 12, 45, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: var(--transition);
}

[data-theme="light"] .software-card {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(123, 47, 255, 0.1);
}

.software-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(0, 240, 255, 0.1), 0 0 1px rgba(0, 240, 255, 0.3);
    border-color: rgba(0, 240, 255, 0.25);
}

[data-theme="light"] .software-card:hover {
    box-shadow: 0 8px 40px rgba(123, 47, 255, 0.08), 0 0 1px rgba(123, 47, 255, 0.3);
    border-color: rgba(123, 47, 255, 0.25);
}

.software-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.software-card-info {
    flex: 1;
    min-width: 0;
}

.software-card-info h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.software-card-info p {
    font-size: 12px;
    color: var(--text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.software-card-version {
    font-size: 11px;
    color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.08);
    padding: 2px 8px;
    border-radius: 10px;
    margin-top: 6px;
    display: inline-block;
    border: 1px solid rgba(0, 240, 255, 0.15);
}

[data-theme="light"] .software-card-version {
    color: var(--neon-purple);
    background: rgba(123, 47, 255, 0.08);
    border-color: rgba(123, 47, 255, 0.15);
}

/* ========== Free Games Section - Glass ========== */
.badge-live {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    background: var(--danger);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    margin-left: 12px;
    animation: pulse 2s infinite;
    box-shadow: 0 0 15px rgba(255, 51, 102, 0.3);
}

.badge-live i {
    font-size: 8px;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.free-games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.free-game-card {
    background: rgba(12, 12, 45, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

[data-theme="light"] .free-game-card {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(123, 47, 255, 0.1);
}

.free-game-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(255, 0, 255, 0.1), 0 0 1px rgba(0, 240, 255, 0.3);
    border-color: rgba(255, 0, 255, 0.2);
}

[data-theme="light"] .free-game-card:hover {
    box-shadow: 0 8px 40px rgba(123, 47, 255, 0.08), 0 0 1px rgba(123, 47, 255, 0.3);
}

.free-game-img {
    height: 180px;
    background: var(--gradient-2);
    position: relative;
    overflow: hidden;
}

.free-game-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.free-game-platform {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.platform-steam { background: rgba(27, 40, 56, 0.9); backdrop-filter: blur(5px); }
.platform-epic { background: rgba(42, 42, 42, 0.9); backdrop-filter: blur(5px); }
.platform-gog { background: rgba(134, 50, 138, 0.9); backdrop-filter: blur(5px); }
.platform-android { background: rgba(61, 220, 132, 0.9); color: #1a1a1a; }

.free-game-price {
    position: absolute;
    bottom: 10px;
    left: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.price-original {
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
}

.price-free {
    color: var(--success);
    font-size: 18px;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.free-game-body {
    padding: 16px;
}

.free-game-body h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.free-game-timer {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--danger);
    margin-bottom: 12px;
}

.free-game-timer i {
    animation: pulse 1s infinite;
}

.timer-countdown {
    display: flex;
    gap: 4px;
}

.timer-unit {
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.15);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 14px;
    color: var(--neon-cyan);
}

[data-theme="light"] .timer-unit {
    background: rgba(123, 47, 255, 0.08);
    border-color: rgba(123, 47, 255, 0.15);
    color: var(--neon-purple);
}

.free-game-btn {
    width: 100%;
    padding: 10px;
    border-radius: var(--radius-sm);
    background: var(--gradient-2);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    font-family: var(--font);
}

.free-game-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.3), 0 0 40px rgba(255, 107, 53, 0.15);
}

.platform-filters {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.platform-btn {
    padding: 8px 20px;
    border-radius: 20px;
    border: 1px solid rgba(0, 240, 255, 0.15);
    background: rgba(0, 240, 255, 0.05);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    transition: var(--transition);
    font-family: var(--font);
}

.platform-btn:hover {
    border-color: rgba(0, 240, 255, 0.4);
    color: var(--neon-cyan);
}

.platform-btn.active {
    background: var(--gradient-1);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

[data-theme="light"] .platform-btn {
    border-color: rgba(123, 47, 255, 0.15);
    background: rgba(123, 47, 255, 0.05);
}

[data-theme="light"] .platform-btn:hover {
    border-color: rgba(123, 47, 255, 0.4);
    color: var(--neon-purple);
}

[data-theme="light"] .platform-btn.active {
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
}

/* ========== Community Section - Glass ========== */
.community-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
}

.community-chat {
    background: rgba(12, 12, 45, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

[data-theme="light"] .community-chat {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(123, 47, 255, 0.1);
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0, 240, 255, 0.1);
}

[data-theme="light"] .chat-header {
    border-bottom-color: rgba(123, 47, 255, 0.1);
}

.chat-header h3 {
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.online-count {
    font-size: 13px;
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 4px;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.3);
}

.online-count i {
    font-size: 8px;
}

.chat-messages {
    flex: 1;
    padding: 16px 20px;
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chat-msg {
    display: flex;
    gap: 12px;
}

.msg-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

.msg-content {
    flex: 1;
}

.msg-author {
    font-size: 13px;
    font-weight: 600;
    color: var(--neon-cyan);
    display: block;
    margin-bottom: 2px;
}

[data-theme="light"] .msg-author {
    color: var(--neon-purple);
}

.msg-text {
    font-size: 14px;
    color: var(--text);
    display: block;
    margin-bottom: 2px;
}

.msg-time {
    font-size: 11px;
    color: var(--text-muted);
}

.chat-input-area {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid rgba(0, 240, 255, 0.1);
}

[data-theme="light"] .chat-input-area {
    border-top-color: rgba(123, 47, 255, 0.1);
}

.chat-input-area input {
    flex: 1;
    padding: 10px 16px;
    border-radius: 20px;
    border: 1px solid rgba(0, 240, 255, 0.15);
    background: rgba(15, 15, 50, 0.6);
    color: var(--text);
    font-size: 14px;
    outline: none;
    font-family: var(--font);
    transition: var(--transition);
}

[data-theme="light"] .chat-input-area input {
    border-color: rgba(123, 47, 255, 0.15);
    background: rgba(240, 242, 255, 0.8);
}

.chat-input-area input:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

[data-theme="light"] .chat-input-area input:focus {
    border-color: var(--neon-purple);
    box-shadow: 0 0 10px rgba(123, 47, 255, 0.1);
}

.chat-send-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-1);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.chat-send-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.community-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.community-card {
    background: rgba(12, 12, 45, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    padding: 20px;
}

[data-theme="light"] .community-card {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(123, 47, 255, 0.1);
}

.community-card h3 {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.hot-topics {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hot-topic {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    cursor: pointer;
    transition: var(--transition);
}

.hot-topic:hover {
    padding-left: 4px;
}

.topic-rank {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    flex-shrink: 0;
}

.hot-topic:first-child .topic-rank {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
    box-shadow: 0 0 10px rgba(255, 51, 102, 0.3);
}

.hot-topic:nth-child(2) .topic-rank {
    background: var(--warning);
    border-color: var(--warning);
    color: #333;
    box-shadow: 0 0 10px rgba(255, 170, 0, 0.3);
}

.hot-topic:nth-child(3) .topic-rank {
    background: var(--info);
    border-color: var(--info);
    color: #fff;
    box-shadow: 0 0 10px rgba(123, 47, 255, 0.3);
}

.topic-title {
    flex: 1;
    font-size: 13px;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.topic-heat {
    font-size: 12px;
    color: var(--danger);
    display: flex;
    align-items: center;
    gap: 3px;
    flex-shrink: 0;
    text-shadow: 0 0 8px rgba(255, 51, 102, 0.3);
}

.card-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.6;
}

/* ========== Tools Section - Glass ========== */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.tool-card {
    background: rgba(12, 12, 45, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    padding: 24px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .tool-card {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(123, 47, 255, 0.1);
}

.tool-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.03), transparent);
    transition: left 0.6s;
    pointer-events: none;
}

.tool-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 40px rgba(0, 240, 255, 0.12), 0 0 1px rgba(0, 240, 255, 0.4);
    border-color: rgba(0, 240, 255, 0.3);
}

.tool-card:hover::after {
    left: 100%;
}

[data-theme="light"] .tool-card:hover {
    box-shadow: 0 8px 40px rgba(123, 47, 255, 0.1), 0 0 1px rgba(123, 47, 255, 0.3);
    border-color: rgba(123, 47, 255, 0.3);
}

.tool-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #fff;
    margin-bottom: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.tool-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.tool-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 12px;
}

.tool-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(0, 240, 255, 0.08);
    color: var(--neon-cyan);
    border: 1px solid rgba(0, 240, 255, 0.15);
}

[data-theme="light"] .tool-badge {
    background: rgba(123, 47, 255, 0.08);
    color: var(--neon-purple);
    border-color: rgba(123, 47, 255, 0.15);
}

/* ========== Update List - Glass ========== */
.update-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.update-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(12, 12, 45, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
}

[data-theme="light"] .update-item {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(123, 47, 255, 0.1);
}

.update-item:hover {
    border-color: rgba(0, 240, 255, 0.3);
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.08);
}

[data-theme="light"] .update-item:hover {
    border-color: rgba(123, 47, 255, 0.3);
    box-shadow: 0 4px 20px rgba(123, 47, 255, 0.06);
}

.update-type {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    flex-shrink: 0;
}

.type-game {
    background: rgba(0, 240, 255, 0.1);
    color: var(--neon-cyan);
    border: 1px solid rgba(0, 240, 255, 0.2);
}

.type-software {
    background: rgba(255, 0, 255, 0.1);
    color: var(--neon-magenta);
    border: 1px solid rgba(255, 0, 255, 0.2);
}

.type-update {
    background: rgba(255, 170, 0, 0.1);
    color: var(--warning);
    border: 1px solid rgba(255, 170, 0, 0.2);
}

.update-info {
    flex: 1;
    min-width: 0;
}

.update-info h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.update-info p {
    font-size: 12px;
    color: var(--text-muted);
}

.update-time {
    font-size: 12px;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* ========== Buttons - Neon ========== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    background: var(--gradient-1);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    font-family: var(--font);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3), 0 0 40px rgba(123, 47, 255, 0.15);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ========== Footer - Glass ========== */
.footer {
    background: rgba(8, 8, 25, 0.9);
    backdrop-filter: blur(15px);
    border-top: 1px solid rgba(0, 240, 255, 0.1);
    padding: 60px 0 30px;
}

[data-theme="light"] .footer {
    background: rgba(240, 242, 255, 0.9);
    border-top-color: rgba(123, 47, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
}

.footer-logo .accent {
    color: var(--accent);
    text-shadow: 0 0 10px rgba(255, 0, 255, 0.4);
}

.footer-desc {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 16px;
    transition: var(--transition);
}

.social-link:hover {
    background: rgba(0, 240, 255, 0.15);
    color: var(--neon-cyan);
    border-color: rgba(0, 240, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

[data-theme="light"] .social-link {
    background: rgba(123, 47, 255, 0.06);
    border-color: rgba(123, 47, 255, 0.15);
}

[data-theme="light"] .social-link:hover {
    background: rgba(123, 47, 255, 0.15);
    color: var(--neon-purple);
    border-color: rgba(123, 47, 255, 0.4);
    box-shadow: 0 0 15px rgba(123, 47, 255, 0.15);
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--neon-cyan);
    padding-left: 4px;
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.2);
}

[data-theme="light"] .footer-links a:hover {
    color: var(--neon-purple);
    text-shadow: 0 0 8px rgba(123, 47, 255, 0.2);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(0, 240, 255, 0.08);
    text-align: center;
}

[data-theme="light"] .footer-bottom {
    border-top-color: rgba(123, 47, 255, 0.08);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 13px;
}

/* ========== Back to Top - Neon ========== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-1);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 18px;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    transition: var(--transition);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.back-to-top.visible {
    display: flex;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.4), 0 0 60px rgba(123, 47, 255, 0.2);
}

/* ========== Modal - Cyberpunk Glass ========== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5, 5, 20, 0.85);
    backdrop-filter: blur(10px);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
}

[data-theme="light"] .modal-overlay {
    background: rgba(0, 0, 0, 0.5);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: rgba(12, 12, 45, 0.85);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(0, 240, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 90%;
    max-width: 440px;
    position: relative;
    animation: modalIn 0.3s ease;
    box-shadow: 0 0 40px rgba(0, 240, 255, 0.1), 0 0 80px rgba(0, 0, 0, 0.5);
}

[data-theme="light"] .modal {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(123, 47, 255, 0.15);
    box-shadow: 0 0 40px rgba(123, 47, 255, 0.08), 0 0 80px rgba(0, 0, 0, 0.2);
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(0, 240, 255, 0.15);
    background: rgba(0, 240, 255, 0.06);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
    box-shadow: 0 0 15px rgba(255, 51, 102, 0.3);
}

.modal-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    background: rgba(0, 240, 255, 0.06);
    border-radius: var(--radius-sm);
    padding: 4px;
    border: 1px solid rgba(0, 240, 255, 0.1);
}

[data-theme="light"] .modal-tabs {
    background: rgba(123, 47, 255, 0.06);
    border-color: rgba(123, 47, 255, 0.1);
}

.modal-tab {
    flex: 1;
    padding: 10px;
    border-radius: 6px;
    border: none;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    font-family: var(--font);
}

.modal-tab.active {
    background: var(--gradient-1);
    color: #fff;
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group label i {
    margin-right: 4px;
    color: var(--neon-cyan);
}

[data-theme="light"] .form-group label i {
    color: var(--neon-purple);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 240, 255, 0.15);
    background: rgba(15, 15, 50, 0.6);
    color: var(--text);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    font-family: var(--font);
    backdrop-filter: blur(10px);
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea {
    border-color: rgba(123, 47, 255, 0.15);
    background: rgba(240, 242, 255, 0.8);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1), 0 0 15px rgba(0, 240, 255, 0.05);
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group select:focus,
[data-theme="light"] .form-group textarea:focus {
    border-color: var(--neon-purple);
    box-shadow: 0 0 0 3px rgba(123, 47, 255, 0.1), 0 0 15px rgba(123, 47, 255, 0.05);
}

.form-group textarea {
    resize: vertical;
}

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 13px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    cursor: pointer;
}

.forgot-link {
    color: var(--neon-cyan);
    font-size: 13px;
}

.forgot-link:hover {
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
}

[data-theme="light"] .forgot-link {
    color: var(--neon-purple);
}

/* ========== Toast - Neon ========== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 5000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    background: rgba(12, 12, 45, 0.85);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    color: var(--text);
    font-size: 14px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3), 0 0 1px rgba(0, 240, 255, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: toastIn 0.3s ease;
    min-width: 280px;
}

[data-theme="light"] .toast {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(123, 47, 255, 0.1);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1), 0 0 1px rgba(123, 47, 255, 0.3);
}

.toast.success { border-left: 4px solid var(--success); box-shadow: 0 0 15px rgba(0, 255, 136, 0.1); }
.toast.error { border-left: 4px solid var(--danger); box-shadow: 0 0 15px rgba(255, 51, 102, 0.1); }
.toast.info { border-left: 4px solid var(--info); box-shadow: 0 0 15px rgba(123, 47, 255, 0.1); }
.toast.warning { border-left: 4px solid var(--warning); box-shadow: 0 0 15px rgba(255, 170, 0, 0.1); }

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
    .community-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-center {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .quick-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .game-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
    
    .free-games-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-number {
        font-size: 24px;
    }
    
    .category-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
    }
    
    .section-actions {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .carousel-prev { left: 0; }
    .carousel-next { right: 0; }
}

@media (max-width: 480px) {
    .quick-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-search-box {
        padding: 4px 4px 4px 16px;
    }
    
    .hero-search-btn {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== Scrollbar - Cyberpunk ========== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(10, 10, 30, 0.5);
}

[data-theme="light"] ::-webkit-scrollbar-track {
    background: rgba(240, 242, 255, 0.5);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 240, 255, 0.2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 240, 255, 0.4);
}

[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: rgba(123, 47, 255, 0.2);
}

[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(123, 47, 255, 0.4);
}

/* ========== Animations - Cyberpunk ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

/* 霓虹脉冲动画 */
@keyframes neonPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* 玻璃光泽扫过动画 */
@keyframes glassSweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ========== Particle Styles - Cyberpunk ========== */
.particle {
    position: absolute;
    border-radius: 50%;
    background: var(--neon-cyan);
    opacity: 0.2;
    animation: float linear infinite;
    box-shadow: 0 0 6px rgba(0, 240, 255, 0.3);
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.2;
    }
    90% {
        opacity: 0.2;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}