/* ============================================
   CRYPTOKING THEME - main.css (moban-179)
   加密王BTC符号风格 - Bitcoin Crypto Casino
   Colors: #FFD700 (Gold), #0D0D0D (Black), #FFFFFF (White)
   Fonts: Space Mono, Inter
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background: #0D0D0D;
    color: #E8E8E8;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: #FFD700;
    transition: all 0.3s ease;
}

a:hover {
    color: #FFFFFF;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.gold-text {
    color: #FFD700;
    background: linear-gradient(90deg, #FFD700, #FFA500, #FFD700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btc-text {
    color: #FFD700;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.4), 0 0 40px rgba(255, 215, 0, 0.2);
}

.white-text {
    color: #FFFFFF;
}

/* === KEYFRAME ANIMATIONS === */

/* 1. btcSpin - Bitcoin symbol rotation */
@keyframes btcSpin {
    0% {
        transform: rotateY(0deg) scale(1);
        filter: brightness(1);
    }
    25% {
        transform: rotateY(90deg) scale(1.05);
        filter: brightness(1.3);
    }
    50% {
        transform: rotateY(180deg) scale(1.1);
        filter: brightness(1.5);
    }
    75% {
        transform: rotateY(270deg) scale(1.05);
        filter: brightness(1.3);
    }
    100% {
        transform: rotateY(360deg) scale(1);
        filter: brightness(1);
    }
}

/* 2. chainLink - Blockchain chain animation */
@keyframes chainLink {
    0% {
        stroke-dashoffset: 1000;
        opacity: 0.3;
    }
    50% {
        stroke-dashoffset: 500;
        opacity: 0.8;
    }
    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

/* 3. cryptoMine - Mining hash animation */
@keyframes cryptoMine {
    0% {
        transform: translateY(0) scale(1);
        opacity: 1;
        box-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
    }
    25% {
        transform: translateY(-10px) scale(1.02);
        opacity: 0.8;
        box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
    }
    50% {
        transform: translateY(-20px) scale(1.05);
        opacity: 0.6;
        box-shadow: 0 0 25px rgba(255, 215, 0, 0.7);
    }
    75% {
        transform: translateY(-30px) scale(1.02);
        opacity: 0.4;
        box-shadow: 0 0 35px rgba(255, 215, 0, 0.5);
    }
    100% {
        transform: translateY(-40px) scale(1);
        opacity: 0;
        box-shadow: 0 0 45px rgba(255, 215, 0, 0.3);
    }
}

/* 4. blockReward - Block reward pulse */
@keyframes blockReward {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7);
    }
    40% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(255, 215, 0, 0.3);
    }
    80% {
        transform: scale(1.1);
        box-shadow: 0 0 0 30px rgba(255, 215, 0, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 215, 0, 0);
    }
}

/* Additional utility animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 5px rgba(255, 215, 0, 0.3), 0 0 10px rgba(255, 215, 0, 0.2);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 215, 0, 0.6), 0 0 40px rgba(255, 215, 0, 0.3);
    }
}

/* === ANNOUNCEMENT MODAL === */
.announcement-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
}

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

.announcement-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
}

.announcement-content {
    position: relative;
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 2px solid #FFD700;
    border-radius: 20px;
    padding: 40px 30px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    animation: blockReward 0.5s ease;
    box-shadow: 0 0 50px rgba(255, 215, 0, 0.3);
}

.announcement-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: #FFD700;
    font-size: 28px;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 2;
}

.announcement-close:hover {
    color: #FFFFFF;
    transform: rotate(90deg);
}

.announcement-header-icon {
    text-align: center;
    margin-bottom: 15px;
}

.announcement-header-icon i {
    font-size: 50px;
    color: #FFD700;
    animation: btcSpin 3s infinite linear;
    display: inline-block;
}

.announcement-title {
    text-align: center;
    font-size: 22px;
    margin-bottom: 20px;
    font-family: 'Space Mono', monospace;
    letter-spacing: 2px;
}

.announcement-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.announcement-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 10px;
    transition: all 0.3s;
    color: #E8E8E8;
}

.announcement-item:hover {
    background: rgba(255, 215, 0, 0.12);
    border-color: #FFD700;
    transform: translateX(5px);
    color: #FFD700;
}

.announcement-badge {
    padding: 3px 8px;
    border-radius: 5px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    flex-shrink: 0;
}

.announcement-badge.hot {
    background: #FF4444;
    color: #FFFFFF;
}

.announcement-badge.new {
    background: #FFD700;
    color: #0D0D0D;
}

.announcement-badge.info {
    background: #00BFFF;
    color: #FFFFFF;
}

.announcement-text {
    flex: 1;
    font-size: 13px;
    line-height: 1.4;
}

.announcement-footer {
    text-align: center;
}

.announcement-cta {
    display: inline-block;
    padding: 12px 40px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0D0D0D;
    font-weight: 700;
    font-size: 16px;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    animation: glowPulse 2s infinite;
}

.announcement-cta:hover {
    transform: scale(1.05);
    color: #0D0D0D;
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
}

/* === HEADER === */
.site-header {
    background: linear-gradient(180deg, #0D0D0D 0%, #1a1a1a 100%);
    border-bottom: 2px solid rgba(255, 215, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.logo img {
    height: 50px;
    width: auto;
    transition: all 0.3s;
}

.logo img:hover {
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.5));
}

.header-time {
    font-family: 'Space Mono', monospace;
    color: #FFD700;
    font-size: 14px;
    background: rgba(255, 215, 0, 0.08);
    padding: 8px 15px;
    border-radius: 8px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.header-btn-group {
    display: flex;
    gap: 10px;
}

.btn-login {
    padding: 10px 20px;
    border: 2px solid #FFD700;
    color: #FFD700;
    border-radius: 25px;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    background: transparent;
}

.btn-login:hover {
    background: rgba(255, 215, 0, 0.1);
    color: #FFFFFF;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.btn-register {
    padding: 10px 20px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0D0D0D;
    border-radius: 25px;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    border: none;
}

.btn-register:hover {
    transform: scale(1.05);
    color: #0D0D0D;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}

.btn-demo {
    padding: 10px 20px;
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
    border-radius: 25px;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    background: transparent;
}

.btn-demo:hover {
    background: #FFFFFF;
    color: #0D0D0D;
}

/* === NAVIGATION === */
.main-navigation {
    background: rgba(13, 13, 13, 0.95);
    border-top: 1px solid rgba(255, 215, 0, 0.15);
    border-bottom: 1px solid rgba(255, 215, 0, 0.15);
}

.nav-menu {
    display: flex;
    list-style: none;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 12px 16px;
    color: #FFFFFF;
    font-family: 'Space Mono', monospace;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #FFD700;
    transition: width 0.3s;
}

.nav-link:hover {
    color: #FFD700;
}

.nav-link:hover::after {
    width: 80%;
}

.nav-link i {
    margin-right: 5px;
    color: #FFD700;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: 2px solid #FFD700;
    color: #FFD700;
    font-size: 22px;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s;
}

.mobile-menu-toggle:hover {
    background: rgba(255, 215, 0, 0.1);
}

/* === NOTIFICATION BAR === */
.notification-bar {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.05), rgba(255, 215, 0, 0.1));
    padding: 10px 0;
    overflow: hidden;
}

.notification-content {
    display: flex;
    gap: 40px;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.notification-content span {
    color: #FFD700;
    font-size: 13px;
    font-weight: 500;
}

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

/* === HERO SECTION === */
.cryptoking-hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at center, #1a1a0a 0%, #0D0D0D 70%);
    overflow: hidden;
    padding: 60px 0;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 215, 0, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-btc-symbol {
    position: absolute;
    right: 50px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 200px;
    color: rgba(255, 215, 0, 0.08);
    font-weight: 700;
    animation: btcSpin 8s infinite linear;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.hero-brand {
    font-size: 56px;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    color: #FFD700;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.5), 0 0 60px rgba(255, 215, 0, 0.2);
    letter-spacing: 8px;
    margin-bottom: 15px;
    animation: fadeInDown 1s ease;
}

.hero-tagline {
    font-size: 22px;
    color: #FFFFFF;
    letter-spacing: 4px;
    margin-bottom: 10px;
    animation: fadeInUp 1s ease 0.3s both;
    font-weight: 300;
}

.hero-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.5s both;
    font-weight: 300;
    line-height: 1.8;
}

.hero-stats-row {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 35px;
    animation: fadeInUp 1s ease 0.7s both;
}

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

.hero-stat-number {
    font-size: 30px;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    color: #FFD700;
    display: block;
}

.hero-stat-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 5px;
}

.hero-cta-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.9s both;
}

.btn-gold-primary {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0D0D0D;
    font-weight: 700;
    font-size: 16px;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-gold-primary:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    color: #0D0D0D;
}

.btn-outline-white {
    display: inline-block;
    padding: 15px 40px;
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
    font-weight: 700;
    font-size: 16px;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s;
    background: transparent;
}

.btn-outline-white:hover {
    background: #FFFFFF;
    color: #0D0D0D;
    transform: translateY(-3px);
}

/* === SECTION TITLES === */
.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 32px;
    color: #FFD700;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.section-title p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 15px;
    font-weight: 300;
}

.section-title .btc-icon {
    font-size: 28px;
    margin-right: 10px;
    color: #FFD700;
    animation: btcSpin 4s infinite linear;
    display: inline-block;
}

/* === GAME CATEGORIES === */
.crypto-categories {
    padding: 60px 0;
    background: linear-gradient(180deg, #0D0D0D 0%, #111111 50%, #0D0D0D 100%);
}

.crypto-cat-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.crypto-cat-card {
    text-align: center;
    padding: 30px 15px;
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 15px;
    transition: all 0.4s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.crypto-cat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
}

.crypto-cat-card:hover {
    transform: translateY(-8px);
    border-color: #FFD700;
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.2);
}

.crypto-cat-card:hover::before {
    opacity: 1;
}

.crypto-cat-icon {
    font-size: 40px;
    color: #FFD700;
    margin-bottom: 15px;
    display: block;
    transition: all 0.3s;
}

.crypto-cat-card:hover .crypto-cat-icon {
    animation: btcSpin 1s ease;
}

.crypto-cat-name {
    font-family: 'Space Mono', monospace;
    font-size: 13px;
    font-weight: 700;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.crypto-cat-count {
    font-size: 11px;
    color: rgba(255, 215, 0, 0.6);
    margin-top: 5px;
}

/* === FEATURED GAMES === */
.featured-games {
    padding: 60px 0;
    background: #0D0D0D;
}

.featured-games-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.game-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #1a1a1a;
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: all 0.4s;
}

.game-card:hover {
    transform: translateY(-5px);
    border-color: #FFD700;
    box-shadow: 0 15px 30px rgba(255, 215, 0, 0.15);
}

.game-card-thumb {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.game-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.game-card:hover .game-card-thumb img {
    transform: scale(1.1);
}

.game-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 50%, rgba(13, 13, 13, 0.9) 100%);
    opacity: 0;
    transition: opacity 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.game-card:hover .game-card-overlay {
    opacity: 1;
}

.game-card-play {
    padding: 10px 25px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0D0D0D;
    border-radius: 20px;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transform: translateY(20px);
    transition: transform 0.3s;
}

.game-card:hover .game-card-play {
    transform: translateY(0);
}

.game-card-info {
    padding: 12px 15px;
}

.game-card-title {
    font-family: 'Space Mono', monospace;
    font-size: 13px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.game-card-provider {
    font-size: 11px;
    color: rgba(255, 215, 0, 0.6);
}

.game-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    border-radius: 5px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 2;
}

.game-card-badge.hot {
    background: #FF4444;
    color: #FFFFFF;
}

.game-card-badge.new {
    background: #FFD700;
    color: #0D0D0D;
}

.game-card-badge.jackpot {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0D0D0D;
}

/* === BLOCKCHAIN FEATURES === */
.blockchain-features {
    padding: 60px 0;
    background: linear-gradient(180deg, #111111, #0D0D0D);
}

.blockchain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.blockchain-card {
    text-align: center;
    padding: 40px 25px;
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 15px;
    transition: all 0.4s;
}

.blockchain-card:hover {
    transform: translateY(-8px);
    border-color: #FFD700;
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.15);
}

.blockchain-card-icon {
    font-size: 50px;
    color: #FFD700;
    margin-bottom: 20px;
    display: block;
}

.blockchain-card-title {
    font-size: 18px;
    color: #FFFFFF;
    margin-bottom: 12px;
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blockchain-card-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    font-weight: 300;
}

/* === STATS SECTION === */
.crypto-stats {
    padding: 60px 0;
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.05) 0%, #0D0D0D 70%);
}

.crypto-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.crypto-stat-card {
    text-align: center;
    padding: 35px 20px;
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 15px;
    transition: all 0.3s;
    animation: blockReward 3s infinite ease;
}

.crypto-stat-card:nth-child(2) { animation-delay: 0.5s; }
.crypto-stat-card:nth-child(3) { animation-delay: 1s; }
.crypto-stat-card:nth-child(4) { animation-delay: 1.5s; }

.crypto-stat-card:hover {
    transform: scale(1.05);
    border-color: #FFD700;
}

.crypto-stat-icon {
    font-size: 35px;
    color: #FFD700;
    margin-bottom: 15px;
}

.crypto-stat-number {
    font-family: 'Space Mono', monospace;
    font-size: 32px;
    font-weight: 700;
    color: #FFD700;
    display: block;
    margin-bottom: 8px;
}

.crypto-stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* === PROVIDER TABS === */
.provider-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    justify-content: center;
}

.provider-tab {
    padding: 10px 22px;
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    color: #FFFFFF;
    border-radius: 25px;
    cursor: pointer;
    font-family: 'Space Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.provider-tab:hover {
    border-color: #FFD700;
    color: #FFD700;
}

.provider-tab.active {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0D0D0D;
    border-color: #FFD700;
}

/* === JACKPOT TICKER === */
.jackpot-ticker {
    padding: 30px 0;
    background: linear-gradient(90deg, #0D0D0D, rgba(255, 215, 0, 0.05), #0D0D0D);
    border-top: 1px solid rgba(255, 215, 0, 0.15);
    border-bottom: 1px solid rgba(255, 215, 0, 0.15);
}

.jackpot-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.jackpot-label {
    font-family: 'Space Mono', monospace;
    font-size: 14px;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.jackpot-amount {
    font-family: 'Space Mono', monospace;
    font-size: 40px;
    font-weight: 700;
    color: #FFD700;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    animation: pulse 2s infinite;
}

.jackpot-currency {
    font-size: 18px;
    color: rgba(255, 215, 0, 0.7);
    font-family: 'Space Mono', monospace;
}

/* === PROMOTIONS === */
.crypto-promos {
    padding: 60px 0;
    background: #0D0D0D;
}

.crypto-promos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.promo-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.15);
    transition: all 0.4s;
}

.promo-card:hover {
    transform: translateY(-5px);
    border-color: #FFD700;
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.15);
}

.promo-card-image {
    height: 180px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 165, 0, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
}

.promo-card-image i {
    font-size: 60px;
    color: #FFD700;
}

.promo-card-body {
    padding: 25px;
}

.promo-card-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255, 215, 0, 0.15);
    color: #FFD700;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.promo-card-title {
    font-size: 18px;
    color: #FFFFFF;
    margin-bottom: 10px;
    font-family: 'Space Mono', monospace;
}

.promo-card-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 15px;
    font-weight: 300;
}

.promo-card-cta {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0D0D0D;
    border-radius: 20px;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.promo-card-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
    color: #0D0D0D;
}

/* === TESTIMONIALS === */
.crypto-testimonials {
    padding: 60px 0;
    background: linear-gradient(180deg, #111111, #0D0D0D);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.testimonial-card {
    padding: 30px;
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 15px;
    transition: all 0.3s;
}

.testimonial-card:hover {
    border-color: rgba(255, 215, 0, 0.3);
    transform: translateY(-3px);
}

.testimonial-stars {
    color: #FFD700;
    margin-bottom: 15px;
    font-size: 16px;
}

.testimonial-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
    font-weight: 300;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #0D0D0D;
    font-size: 16px;
}

.testimonial-name {
    font-weight: 600;
    color: #FFFFFF;
    font-size: 14px;
}

.testimonial-role {
    font-size: 12px;
    color: rgba(255, 215, 0, 0.6);
}

/* === PAYMENT METHODS === */
.payment-methods {
    padding: 40px 0;
    background: #0D0D0D;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.payment-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.payment-item {
    padding: 15px 25px;
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
}

.payment-item:hover {
    border-color: #FFD700;
    transform: translateY(-3px);
}

.payment-item i {
    font-size: 24px;
    color: #FFD700;
}

.payment-item span {
    font-family: 'Space Mono', monospace;
    font-size: 12px;
    color: #FFFFFF;
    font-weight: 700;
}

/* === BREADCRUMB === */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb a {
    color: #FFD700;
    font-weight: 500;
}

.breadcrumb a:hover {
    color: #FFFFFF;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.4);
}

/* === CONTENT AREA === */
.content-area {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    padding: 20px 0 60px;
}

.main-content {
    min-width: 0;
}

/* === ARTICLE GRID === */
.article-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.article-card {
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.4s;
}

.article-card:hover {
    transform: translateY(-5px);
    border-color: #FFD700;
    box-shadow: 0 15px 30px rgba(255, 215, 0, 0.1);
}

.article-card-thumb {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.article-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.article-card:hover .article-card-thumb img {
    transform: scale(1.08);
}

.article-card-title {
    padding: 15px 15px 8px;
    font-size: 15px;
    font-family: 'Space Mono', monospace;
    line-height: 1.4;
}

.article-card-title a {
    color: #FFFFFF;
    transition: color 0.3s;
}

.article-card-title a:hover {
    color: #FFD700;
}

.article-card-meta {
    padding: 0 15px;
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

.article-card-meta i {
    color: #FFD700;
    margin-right: 4px;
}

.article-card-meta a {
    color: rgba(255, 215, 0, 0.7);
}

.article-card-excerpt {
    padding: 10px 15px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    font-weight: 300;
}

.article-card-more {
    display: inline-block;
    margin: 5px 15px 15px;
    padding: 8px 18px;
    background: rgba(255, 215, 0, 0.1);
    color: #FFD700;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.article-card-more:hover {
    background: #FFD700;
    color: #0D0D0D;
}

/* === SINGLE ARTICLE === */
.single-article {
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 15px;
    padding: 40px;
    margin-bottom: 30px;
}

.article-header {
    margin-bottom: 25px;
}

.article-title {
    font-size: 28px;
    color: #FFFFFF;
    margin-bottom: 15px;
    line-height: 1.4;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.article-meta i {
    color: #FFD700;
    margin-right: 5px;
}

.article-meta a {
    color: rgba(255, 215, 0, 0.7);
}

.article-featured-img {
    margin-bottom: 25px;
    border-radius: 12px;
    overflow: hidden;
}

.article-featured-img img {
    width: 100%;
    height: auto;
}

.article-content {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    font-weight: 300;
}

.article-content h2 {
    font-size: 22px;
    color: #FFD700;
    margin: 30px 0 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.article-content h3 {
    font-size: 18px;
    color: #FFFFFF;
    margin: 25px 0 12px;
}

.article-content p {
    margin-bottom: 15px;
}

.article-content ul,
.article-content ol {
    margin: 15px 0;
    padding-left: 25px;
}

.article-content li {
    margin-bottom: 8px;
}

.article-content a {
    color: #FFD700;
    text-decoration: underline;
}

.article-content blockquote {
    border-left: 4px solid #FFD700;
    padding: 15px 20px;
    margin: 20px 0;
    background: rgba(255, 215, 0, 0.05);
    border-radius: 0 10px 10px 0;
    font-style: italic;
}

.article-content img {
    border-radius: 10px;
    margin: 15px 0;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.article-content th,
.article-content td {
    padding: 12px 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    text-align: left;
}

.article-content th {
    background: rgba(255, 215, 0, 0.1);
    color: #FFD700;
    font-family: 'Space Mono', monospace;
}

/* === ARTICLE TAGS === */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    margin-top: 25px;
}

.article-tags i {
    color: #FFD700;
    margin-right: 5px;
}

.article-tags span {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(255, 215, 0, 0.08);
    color: #FFD700;
    border-radius: 15px;
    font-size: 12px;
    transition: all 0.3s;
}

.article-tags span:hover {
    background: rgba(255, 215, 0, 0.2);
}

/* === ARTICLE NAV === */
.article-nav {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.article-nav-prev a,
.article-nav-next a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #FFD700;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}

.article-nav-prev a:hover,
.article-nav-next a:hover {
    color: #FFFFFF;
}

/* === RELATED POSTS === */
.related-posts {
    padding: 30px 0;
}

.related-posts-title {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255, 215, 0, 0.2);
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.related-item {
    display: block;
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s;
}

.related-item:hover {
    border-color: #FFD700;
    transform: translateY(-3px);
}

.related-item-thumb {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.related-item-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.related-item:hover .related-item-thumb img {
    transform: scale(1.05);
}

.related-item-title {
    padding: 10px 12px;
    font-size: 13px;
    color: #FFFFFF;
    font-family: 'Space Mono', monospace;
    line-height: 1.4;
}

/* === CATEGORY HEADER === */
.category-header {
    text-align: center;
    padding: 20px 0 30px;
}

.category-title {
    font-size: 28px;
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.category-title i {
    margin-right: 10px;
}

.category-desc {
    color: rgba(255, 255, 255, 0.6);
    margin-top: 10px;
    font-weight: 300;
}

/* === PAGINATION === */
.pagination {
    padding: 30px 0;
    display: flex;
    justify-content: center;
}

.pagination .nav-links {
    display: flex;
    gap: 8px;
}

.pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    color: #FFFFFF;
    font-family: 'Space Mono', monospace;
    font-size: 14px;
    transition: all 0.3s;
}

.pagination .page-numbers:hover {
    border-color: #FFD700;
    color: #FFD700;
}

.pagination .page-numbers.current {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0D0D0D;
    border-color: #FFD700;
    font-weight: 700;
}

/* === SIDEBAR === */
.floating-sidebar {
    position: fixed;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 999;
}

.sidebar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1a1a1a, #0D0D0D);
    border: 2px solid rgba(255, 215, 0, 0.3);
    color: #FFD700;
    font-size: 18px;
    transition: all 0.3s;
    position: relative;
}

.sidebar-btn:hover {
    background: #FFD700;
    color: #0D0D0D;
    border-color: #FFD700;
    transform: scale(1.1);
}

.sidebar-btn-facebook:hover {
    background: #1877F2;
    border-color: #1877F2;
    color: #FFFFFF;
}

.sidebar-btn-telegram:hover {
    background: #0088cc;
    border-color: #0088cc;
    color: #FFFFFF;
}

.sidebar-label {
    display: none;
    position: absolute;
    right: 60px;
    background: #FFD700;
    color: #0D0D0D;
    padding: 5px 12px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.sidebar-btn:hover .sidebar-label {
    display: block;
}

/* === PAGE ARTICLE === */
.page-article {
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 15px;
    padding: 40px;
}

.page-title {
    font-size: 28px;
    color: #FFD700;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(255, 215, 0, 0.2);
}

.page-featured-img {
    margin-bottom: 25px;
    border-radius: 12px;
    overflow: hidden;
}

.page-content {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    font-weight: 300;
}

.page-content h2 {
    color: #FFD700;
    margin: 25px 0 15px;
}

.page-content p {
    margin-bottom: 15px;
}

/* === ERROR PAGE === */
.error-page {
    text-align: center;
    padding: 80px 20px;
}

.error-btc {
    font-size: 120px;
    color: rgba(255, 215, 0, 0.15);
    animation: btcSpin 4s infinite linear;
    display: inline-block;
    margin-bottom: 20px;
}

.error-code {
    font-size: 100px;
    font-family: 'Space Mono', monospace;
    color: #FFD700;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
    margin-bottom: 10px;
}

.error-title {
    font-size: 24px;
    color: #FFFFFF;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.error-desc {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
    max-width: 500px;
    margin: 0 auto 30px;
    line-height: 1.7;
    font-weight: 300;
}

/* === NO POSTS === */
.no-posts {
    text-align: center;
    padding: 60px 20px;
    grid-column: 1 / -1;
}

.no-posts i {
    display: block;
    margin-bottom: 15px;
}

.no-posts p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
}

/* === FOOTER === */
.site-footer {
    background: linear-gradient(180deg, #0D0D0D, #050505);
    padding: 60px 0 30px;
    border-top: 2px solid rgba(255, 215, 0, 0.2);
}

.footer-columns-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.footer-brand-logo {
    margin-bottom: 15px;
}

.footer-brand-logo img {
    height: 40px;
}

.footer-brand-text {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    margin-bottom: 15px;
    font-weight: 300;
}

.footer-18plus {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 2px solid #FF4444;
    border-radius: 50%;
    color: #FF4444;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 15px;
}

.footer-social-links {
    display: flex;
    gap: 10px;
}

.footer-social-links a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 215, 0, 0.08);
    border: 1px solid rgba(255, 215, 0, 0.2);
    color: #FFD700;
    font-size: 16px;
    transition: all 0.3s;
}

.footer-social-links a:hover {
    background: #FFD700;
    color: #0D0D0D;
    border-color: #FFD700;
}

.footer-col h4 {
    font-family: 'Space Mono', monospace;
    font-size: 14px;
    color: #FFD700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.footer-col ul {
    list-style: none;
}

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

.footer-col a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
    transition: all 0.3s;
    font-weight: 300;
}

.footer-col a:hover {
    color: #FFD700;
    padding-left: 5px;
}

/* === FOOTER LICENSE BAR === */
.footer-license-bar {
    text-align: center;
    padding: 25px 0;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    margin-bottom: 25px;
}

.footer-license-bar h4 {
    font-family: 'Space Mono', monospace;
    font-size: 13px;
    color: #FFD700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.license-icons {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
}

.license-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.license-item i {
    font-size: 28px;
    color: #FFD700;
}

.license-item span {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
}

/* === FOOTER BOTTOM === */
.footer-bottom {
    text-align: center;
    padding: 15px 0;
}

.footer-copyright {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 300;
}

.footer-disclaimer {
    text-align: center;
    padding: 20px 15px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.8;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 20px;
}

/* === SEARCH FORM === */
.search-form {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.search-form .search-field {
    flex: 1;
    padding: 12px 18px;
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 25px;
    color: #FFFFFF;
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
}

.search-form .search-field:focus {
    border-color: #FFD700;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.15);
}

.search-form .search-field::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.search-form .search-submit {
    padding: 12px 25px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #0D0D0D;
    border: none;
    border-radius: 25px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.search-form .search-submit:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

/* === LIVE MINING FEED (decorative) === */
.mining-feed {
    padding: 20px 0;
    background: rgba(255, 215, 0, 0.03);
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    overflow: hidden;
}

.mining-feed-inner {
    display: flex;
    gap: 40px;
    animation: marquee 25s linear infinite;
    white-space: nowrap;
}

.mining-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    flex-shrink: 0;
}

.mining-item i {
    color: #FFD700;
}

.mining-item .hash {
    font-family: 'Space Mono', monospace;
    color: rgba(255, 215, 0, 0.5);
    font-size: 11px;
}

/* === CTA BANNER === */
.cta-banner {
    padding: 60px 0;
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.08) 0%, #0D0D0D 70%);
    text-align: center;
}

.cta-banner h2 {
    font-size: 32px;
    color: #FFD700;
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.cta-banner p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

/* === SCROLLBAR === */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0D0D0D;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 215, 0, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 215, 0, 0.5);
}

/* === SELECTION === */
::selection {
    background: rgba(255, 215, 0, 0.3);
    color: #FFFFFF;
}

/* === UTILITIES === */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }
.p-20 { padding: 20px; }
.hidden { display: none; }
.visible { display: block; }

/* === CHAIN DECORATION === */
.chain-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
    gap: 15px;
}

.chain-link {
    width: 30px;
    height: 20px;
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 10px;
    animation: chainLink 2s infinite ease;
}

.chain-link:nth-child(2) { animation-delay: 0.3s; }
.chain-link:nth-child(3) { animation-delay: 0.6s; }
.chain-link:nth-child(4) { animation-delay: 0.9s; }
.chain-link:nth-child(5) { animation-delay: 1.2s; }

.chain-btc {
    color: #FFD700;
    font-size: 20px;
    font-weight: 700;
    animation: btcSpin 3s infinite linear;
    display: inline-block;
}

/* === WIDGET === */
.widget {
    background: linear-gradient(145deg, #1a1a1a, #0D0D0D);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.widget-title {
    font-family: 'Space Mono', monospace;
    font-size: 14px;
    color: #FFD700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.widget ul {
    list-style: none;
}

.widget li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.widget li:last-child {
    border-bottom: none;
}

.widget li a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    transition: all 0.3s;
    font-weight: 300;
}

.widget li a:hover {
    color: #FFD700;
    padding-left: 5px;
}