/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5 */
/* Hallmark · genre: atmospheric · theme: DARK PREMIUM CASINO */

:root {
    /* Core Colors */
    --color-bg-main: #080810;
    --color-bg-sidebar: #101018;
    --color-surface-card: #202127;
    --color-surface-secondary: #282A32;
    --color-primary-blue: #0878F8;
    --color-bright-yellow: #F8F000;
    --color-text-primary: #F8F8F8;
    --color-text-secondary: #969DA8;
    --color-border: #282A32;

    /* TON Brand Primary & Accent Colors */
    --color-ton-blue: #0098EA;
    --color-ton-cyan: #00C2FF;
    --color-electric-blue: #20A8F8;
    --color-deep-blue: #0870E8;
    --color-cyan-glow: rgba(0, 194, 255, 0.25);
    --color-vivid-purple: #7918F5;
    --color-bright-orange: #FF7A16;
    --color-coral-red: #F43F58;

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    /* Spacing & Radii */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-gold: 0 4px 14px rgba(248, 240, 0, 0.25);
    --shadow-blue: 0 4px 14px rgba(8, 120, 248, 0.3);
}

/* 1. Global Reset & Hard Layout Rules */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
    overflow-wrap: break-word;
    background-color: var(--color-bg-main);
    color: var(--color-text-primary);
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.5;
    background-color: var(--color-bg-main);
    color: var(--color-text-primary);
    overflow-x: hidden;
    overflow-wrap: break-word;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Hard constraint: all wrapper containers have overflow-x: hidden */
.site-wrap, .main-content, .content-container, article, .rt {
    overflow-x: hidden;
    overflow-wrap: break-word;
    width: 100%;
}

/* Hard constraint: All CSS Grid direct children MUST have min-width: 0 */
.games-grid-wrapper > *,
.articles-grid-silo > *,
.countries-grid > *,
.footer-grid > *,
.table-responsive-wrapper > * {
    min-width: 0;
}

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

.skip-to-content {
    position: absolute;
    top: -9999px;
    left: 10px;
    background: var(--color-bright-yellow);
    color: #000;
    padding: 10px 16px;
    font-weight: 700;
    border-radius: var(--radius-sm);
    z-index: 9999;
}
.skip-to-content:focus {
    top: 10px;
}

/* 2. Top Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-bg-sidebar);
    border-bottom: 1px solid var(--color-border);
    width: 100%;
}

.header-inner {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 16px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.btn-burger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    padding: 6px;
}
.burger-bar {
    width: 18px;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}

.header-brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    line-height: 1;
}
.brand-logo-text {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #00C2FF;
    background: linear-gradient(135deg, #FFFFFF 15%, #00C2FF 85%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 24px rgba(0, 194, 255, 0.35);
    user-select: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}
.header-brand:hover .brand-logo-text {
    opacity: 0.92;
    transform: scale(1.03);
}
.brand-logo-icon {
    display: none;
}
.brand-text-wrap {
    font-weight: 900;
    font-size: 1.15rem;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
}
.brand-highlight {
    color: var(--color-bright-yellow);
}
.brand-sub {
    color: var(--color-text-primary);
    margin-left: 2px;
}

/* Horizontal Nav Menu */
.header-nav {
    display: none;
    align-items: center;
}
.nav-menu-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 6px;
}
.nav-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: color 0.15s, background-color 0.15s;
    white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
    color: var(--color-text-primary);
    background-color: var(--color-surface-card);
}
.nav-link.active {
    color: var(--color-bright-yellow);
}

/* Header Right Buttons */
.header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.header-auth-group {
    display: flex;
    align-items: center;
    gap: 6px;
}
.btn-auth-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    padding: 7px 12px;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s, border-color 0.15s;
    white-space: nowrap;
}
.btn-auth-login:hover {
    background-color: var(--color-surface-secondary);
    border-color: #3e424e;
}
.btn-auth-reg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 700;
    color: #ffffff;
    background-color: var(--color-primary-blue);
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-blue);
    transition: filter 0.15s, transform 0.15s;
    white-space: nowrap;
}
.btn-auth-reg:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}
.btn-header-play {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 800;
    color: #000000;
    background-color: var(--color-bright-yellow);
    padding: 8px 18px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-gold);
    transition: filter 0.15s, transform 0.15s;
    white-space: nowrap;
}
.btn-header-play:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

/* 3. Mobile Drawer Navigation */
.mobile-drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}
.mobile-drawer-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}
.mobile-drawer-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 82%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-bg-sidebar);
    border-right: 1px solid var(--color-border);
    z-index: 1001;
    transform: translateX(-100%);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    padding: 16px;
    overflow-y: auto;
}
.mobile-drawer-nav.active {
    transform: translateX(0);
}
.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}
.drawer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}
.btn-drawer-close {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    background-color: var(--color-surface-card);
}
.drawer-auth-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 16px 0;
}
.btn-drawer-login {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: var(--color-text-primary);
}
.btn-drawer-reg {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background-color: var(--color-bright-yellow);
    color: #000;
    border-radius: var(--radius-sm);
    font-weight: 800;
    box-shadow: var(--shadow-gold);
}
.drawer-menu-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: auto;
}
.drawer-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: background-color 0.15s, color 0.15s;
}
.drawer-link:hover, .drawer-link.active {
    background-color: var(--color-surface-card);
    color: var(--color-text-primary);
}
.drawer-link.active {
    color: var(--color-bright-yellow);
}
.drawer-footer-info {
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.drawer-tg-link {
    color: var(--color-primary-blue);
    font-weight: 600;
}

/* 4. Main Layout & Page Containers */
.main-content {
    flex: 1;
    padding-bottom: 90px; /* spacing for fixed bottom bonus bar */
}

.content-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 16px;
}

/* Category Pills Bar */
.categories-nav-scroll {
    margin-bottom: 24px;
}
.categories-pills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.category-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    white-space: nowrap;
    transition: all 0.15s ease;
}
.category-pill:hover, .category-pill.active {
    background-color: var(--color-surface-secondary);
    border-color: #3e424e;
    color: var(--color-text-primary);
}
.category-pill.active {
    border-color: var(--color-bright-yellow);
    color: var(--color-bright-yellow);
}

/* Hero Stage */
.hero-stage-card {
    background: linear-gradient(135deg, #101018 0%, #161722 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 24px;
    margin-bottom: 32px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: center;
}
.hero-tag-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--color-bright-yellow);
    background-color: rgba(248, 240, 0, 0.12);
    border: 1px solid rgba(248, 240, 0, 0.3);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    margin-bottom: 12px;
}
.hero-main-title {
    font-size: 1.75rem;
    line-height: 1.25;
    font-weight: 800;
    color: var(--color-bright-yellow);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}
.hero-subtitle-desc {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}
.hero-subtitle-desc strong {
    color: var(--color-text-primary);
}
.hero-action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9375rem;
    font-weight: 800;
    color: #000000;
    background-color: var(--color-bright-yellow);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-gold);
    transition: transform 0.15s, filter 0.15s;
}
.btn-hero-primary:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
}
.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-text-primary);
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    transition: background-color 0.15s, border-color 0.15s;
}
.btn-hero-secondary:hover {
    background-color: var(--color-surface-secondary);
    border-color: #3e424e;
}
.hero-banner-figure {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-banner-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

/* Article Hero Banner Constraint */
.article-paper .hero-banner-figure {
    margin: 0 auto 24px auto;
    max-width: 100%;
    max-height: 360px;
}
.article-paper .hero-banner-figure .hero-banner-img {
    max-height: 360px;
    object-position: center;
}

/* Metadata bar under title */
.article-meta-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 18px;
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}
.meta-author-box {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}
.meta-avatar-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--color-surface-secondary);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
}
.meta-author-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.meta-author-name {
    font-weight: 700;
    color: var(--color-text-primary);
}
.meta-author-role {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}
.meta-stats-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 18px;
    min-width: 0;
}
.meta-stat-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    line-height: 1.4;
}
.meta-stat-item strong {
    color: var(--color-bright-yellow);
}

/* Breadcrumbs */
.breadcrumbs-nav {
    margin-bottom: 16px;
}
.breadcrumbs-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    list-style: none;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}
.breadcrumb-link {
    color: var(--color-text-secondary);
    transition: color 0.15s;
}
.breadcrumb-link:hover {
    color: var(--color-bright-yellow);
}
.breadcrumb-sep {
    color: #555a66;
}
.breadcrumb-current {
    color: var(--color-text-primary);
    font-weight: 600;
}

/* 5. Sections and Cards */
.section-block {
    margin-bottom: 36px;
}
.section-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.section-heading-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}
.section-icon {
    font-size: 1.25rem;
}
.section-h2 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-bright-yellow);
}
.section-link-more {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary-blue);
    transition: color 0.15s;
}
.section-link-more:hover {
    color: var(--color-electric-blue);
}

/* Games Grid */
.games-grid-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.game-slot-card {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, border-color 0.2s;
}
.game-slot-card:hover {
    transform: translateY(-3px);
    border-color: #3e424e;
}
.slot-thumb-box {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--color-surface-secondary);
}
.slot-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.game-slot-card:hover .slot-image {
    transform: scale(1.05);
}
.slot-card-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    font-size: 0.6875rem;
    font-weight: 800;
    padding: 3px 6px;
    border-radius: 4px;
    background-color: var(--color-bright-yellow);
    color: #000;
    z-index: 2;
}
.slot-hover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(8, 8, 16, 0.75);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 3;
    padding: 12px;
}
.game-slot-card:hover .slot-hover-overlay {
    opacity: 1;
}
.btn-slot-play {
    width: 85%;
    padding: 8px 12px;
    background-color: var(--color-bright-yellow);
    color: #000;
    font-weight: 800;
    font-size: 0.8125rem;
    border-radius: var(--radius-sm);
    text-align: center;
    box-shadow: var(--shadow-gold);
}
.btn-slot-demo {
    width: 85%;
    padding: 6px 12px;
    background-color: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-weight: 700;
    font-size: 0.75rem;
    border-radius: var(--radius-sm);
    text-align: center;
}
.slot-card-footer {
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.slot-card-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.slot-card-sub {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}
.slot-rtp-val {
    color: var(--color-ton-cyan);
    font-weight: 600;
}

/* Providers Bar */
.providers-bar-track {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
}
.provider-pill-item {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 10px 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    min-width: 120px;
    height: 48px;
}
.provider-svg-logo {
    max-height: 24px;
    width: auto;
    filter: brightness(0.9);
}

/* 6. Promo Code Card Component with Copy animation */
.promo-badge-card {
    background: linear-gradient(135deg, #101018 0%, #1a1b26 100%);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-bright-yellow);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin: 28px 0;
}
.promo-card-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.promo-pill-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--color-bright-yellow);
}
.promo-main-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-text-primary);
}
.promo-sub-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}
.promo-interactive-bar {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 6px;
}
.promo-code-display {
    background-color: var(--color-surface-card);
    border: 1px dashed var(--color-bright-yellow);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.code-text {
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--color-bright-yellow);
    letter-spacing: 1.5px;
}
.code-wager-tag {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}
.btn-copy-code {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 18px;
    background-color: var(--color-surface-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-primary);
    transition: all 0.2s ease;
}
.btn-copy-code:hover {
    background-color: #353842;
    border-color: #4a4f5d;
}
.btn-copy-code.copied {
    background-color: rgba(0, 194, 255, 0.15);
    border-color: var(--color-ton-cyan);
    color: var(--color-ton-cyan);
}
.btn-promo-play {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 18px;
    background-color: var(--color-primary-blue);
    color: #ffffff;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 800;
    box-shadow: var(--shadow-blue);
    transition: filter 0.15s;
}
.btn-promo-play:hover {
    filter: brightness(1.1);
}

/* 7. Article Content Typography & Layout */
.article-paper {
    background-color: var(--color-bg-sidebar);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 24px 18px;
}
.article-header {
    margin-bottom: 24px;
}
.article-tag-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.badge-tag-main {
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background-color: rgba(248, 240, 0, 0.12);
    color: var(--color-bright-yellow);
    border: 1px solid rgba(248, 240, 0, 0.25);
}
.badge-tag-sub {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}
.article-h1 {
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-bright-yellow);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}
.article-lead {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

/* Content Elements Inside Articles */
.content-h2 {
    font-size: 1.45rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--color-bright-yellow);
    margin-top: 36px;
    margin-bottom: 16px;
    scroll-margin-top: 80px;
}
.content-h3 {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-bright-yellow);
    margin-top: 24px;
    margin-bottom: 12px;
    scroll-margin-top: 80px;
}
.content-h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-top: 20px;
    margin-bottom: 10px;
}
.content-p {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-text-primary);
    margin-bottom: 18px;
}
.content-link {
    color: var(--color-primary-blue);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 600;
}
.content-link:hover {
    color: var(--color-electric-blue);
}
.content-list, .content-ordered-list {
    margin-bottom: 20px;
    padding-left: 24px;
    color: var(--color-text-primary);
    line-height: 1.65;
}
.content-list li, .content-ordered-list li {
    margin-bottom: 8px;
}
.inline-code {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--color-bright-yellow);
}
.code-block {
    background-color: #050508;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    overflow-x: auto;
    margin-bottom: 20px;
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--color-ton-cyan);
}

/* Callout Box (TON Brand Style: left TON cyan/blue strip, semi-transparent TON blue bg, highlighted keywords) */
.callout-block {
    background-color: rgba(0, 152, 234, 0.08);
    border-left: 4px solid var(--color-ton-cyan);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 18px 20px;
    margin: 24px 0;
}
.callout-p {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-text-primary);
}
.callout-p .highlight-kw {
    color: var(--color-ton-cyan);
    font-weight: 800;
}

/* Key Parameters Table (100% width, gold uppercase headers, alternating rows in subtle TON blue, cyan right col) */
.table-responsive-wrapper {
    overflow-x: hidden;
    margin: 24px 0;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 152, 234, 0.22);
    background-color: var(--color-surface-card);
}
.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
}
.key-parameters-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    line-height: 1.5;
}
.key-parameters-table th {
    background-color: #0b1526;
    color: var(--color-bright-yellow);
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-align: left;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(0, 152, 234, 0.25);
}
.key-parameters-table tr {
    border-bottom: 1px solid rgba(0, 152, 234, 0.1);
    transition: background-color 0.15s;
}
.key-parameters-table tr:nth-child(even) {
    background-color: rgba(0, 152, 234, 0.035);
}
.key-parameters-table tr:hover {
    background-color: rgba(0, 152, 234, 0.08);
}
.key-parameters-table td {
    padding: 12px 16px;
}
.key-parameters-table td.col-param {
    color: #F8F8F8;
    font-weight: 600;
    width: 38%;
}
.key-parameters-table td.col-value {
    color: var(--color-ton-cyan);
    font-weight: 500;
}

/* 8. Articles Grid (Silo Cross-linking) */
/* Requirement: Mobile 1 column, tablet 2 columns, desktop 3 columns */
.articles-grid-silo {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
.article-silo-card {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, border-color 0.2s;
}
.article-silo-card:hover {
    transform: translateY(-3px);
    border-color: #3e424e;
}
.silo-card-thumb-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-surface-secondary);
}
.silo-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.article-silo-card:hover .silo-card-img {
    transform: scale(1.04);
}
.silo-badge-overlay {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 0.6875rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 4px;
    background-color: var(--color-bright-yellow);
    color: #000;
}
.silo-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 8px;
}
.silo-card-title {
    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1.35;
    color: var(--color-text-primary);
}
.article-silo-card:hover .silo-card-title {
    color: var(--color-bright-yellow);
}
.silo-card-excerpt {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.silo-card-footer {
    margin-top: auto;
    padding-top: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    border-top: 1px solid var(--color-border);
}
.silo-read-more {
    color: var(--color-primary-blue);
    font-weight: 700;
}

/* 9. Country Cards (Hub on Main Page) */
.countries-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 32px;
}
.country-hub-card {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.country-hub-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-bright-yellow);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}
.country-card-left {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    min-width: 0;
    flex: 1;
}
.country-flag-icon {
    font-size: 2.2rem;
    line-height: 1;
    flex-shrink: 0;
    margin-top: 2px;
}
.country-info-box {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    flex: 1;
}
.country-card-name {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-bright-yellow);
    line-height: 1.3;
}
.country-card-desc {
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--color-text-secondary);
    max-width: 700px;
}
.country-card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    background-color: var(--color-surface-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-text-primary);
    white-space: nowrap;
    flex-shrink: 0;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.country-card-btn:hover {
    background-color: var(--color-surface-card);
    border-color: var(--color-bright-yellow);
    color: var(--color-bright-yellow);
}

/* 10. Site Footer */
.site-footer {
    background-color: var(--color-bg-sidebar);
    border-top: 1px solid var(--color-border);
    padding: 48px 16px 36px 16px;
    margin-top: auto;
}
.footer-container {
    max-width: 1280px;
    margin: 0 auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 36px;
}
.footer-brand {
    display: flex;
    align-items: center;
    margin-bottom: 14px;
}
.footer-logo-icon {
    display: none;
}
.footer-brand-title {
    font-size: 1.65rem;
    font-weight: 900;
    color: var(--color-text-primary);
}
.brand-gold {
    color: var(--color-bright-yellow);
}
.footer-desc {
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}
.footer-compliance-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.compliance-badge {
    font-size: 0.6875rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 4px;
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}
.compliance-badge.badge-18 {
    color: var(--color-coral-red);
    border-color: rgba(244, 63, 88, 0.4);
}
.footer-heading {
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-bright-yellow);
    margin-bottom: 16px;
    letter-spacing: 0.3px;
}
.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer-links-list a {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    transition: color 0.15s;
}
.footer-links-list a:hover {
    color: var(--color-text-primary);
}
.footer-support-box {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 0.8125rem;
}
.support-line {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.support-label {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
}
.support-val {
    color: var(--color-text-primary);
    font-weight: 600;
}
.support-email-link {
    color: var(--color-primary-blue);
    font-weight: 600;
}
.support-tg-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-primary-blue);
    font-weight: 700;
    width: fit-content;
}
.footer-payment-methods {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.pay-title {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-weight: 600;
}
.pay-badges-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.pay-tag {
    font-size: 0.6875rem;
    font-weight: 800;
    padding: 3px 8px;
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text-primary);
}
.pay-tag.pay-ton {
    color: var(--color-primary-blue);
    border-color: rgba(8, 120, 248, 0.4);
}
.pay-tag.pay-usdt {
    color: var(--color-ton-cyan);
}
.footer-bottom-bar {
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}
.footer-disclaimer {
    font-size: 0.75rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    text-align: center;
}

/* 11. Fixed Bottom Sticky Bonus Bar (Always visible linking to /go) */
.fixed-bottom-bonus-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(16, 16, 24, 0.96);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--color-border);
    padding: 10px 16px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}
.bottom-bonus-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.bottom-bonus-info {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}
.bottom-bonus-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}
.bottom-bonus-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.bonus-highlight-title {
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--color-bright-yellow);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bonus-highlight-sub {
    font-size: 0.6875rem;
    color: var(--color-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.btn-claim-fixed-bonus {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    background-color: var(--color-bright-yellow);
    color: #000000;
    font-weight: 800;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-gold);
    flex-shrink: 0;
    white-space: nowrap;
    transition: filter 0.15s, transform 0.15s;
}
.btn-claim-fixed-bonus:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

/* 12. Responsive Breakpoints */

/* Mobile Small: 320px - 374px */
@media (max-width: 374px) {
    .header-inner {
        padding: 0 10px;
    }
    .header-auth-group {
        display: none;
    }
    .categories-pills-list {
        gap: 5px;
    }
    .category-pill {
        padding: 6px 9px;
        font-size: 0.72rem;
        gap: 4px;
    }
    .hero-main-title {
        font-size: 1.4rem;
    }
    .games-grid-wrapper {
        grid-template-columns: 1fr;
    }
    .country-hub-card {
        padding: 12px;
        gap: 12px;
    }
    .country-flag-icon {
        font-size: 1.6rem;
    }
    .country-card-name {
        font-size: 0.95rem;
    }
    .country-card-desc {
        font-size: 0.75rem;
    }
    .country-card-btn {
        padding: 9px 12px;
        font-size: 0.75rem;
        white-space: normal;
        text-align: center;
    }
    .article-meta-bar {
        padding: 10px 12px;
        gap: 9px;
    }
    .meta-stat-item {
        font-size: 0.72rem;
    }
    .hero-stage-card .hero-banner-figure,
    .article-paper .hero-banner-figure {
        max-height: 180px;
    }
    .hero-stage-card .hero-banner-img,
    .article-paper .hero-banner-figure .hero-banner-img {
        max-height: 180px;
    }
    .btn-claim-fixed-bonus {
        padding: 8px 14px;
        font-size: 0.8125rem;
    }
}

/* Mobile Medium & Large: 375px - 767px */
@media (max-width: 767px) {
    .header-auth-group {
        display: none; /* Keep clean on small mobile, accessible via burger drawer */
    }
    .categories-nav-scroll {
        margin-bottom: 18px;
    }
    .categories-pills-list {
        gap: 6px;
    }
    .category-pill {
        padding: 7px 11px;
        font-size: 0.78rem;
        gap: 5px;
    }
    .hero-stage-card {
        grid-template-columns: 1fr;
        padding: 20px 16px;
        gap: 20px;
    }
    .hero-stage-card .hero-banner-figure {
        max-height: 230px;
        width: 100%;
    }
    .hero-stage-card .hero-banner-img {
        max-height: 230px;
    }
    .hero-main-title {
        font-size: 1.55rem;
    }
    .article-h1 {
        font-size: 1.55rem;
    }
    .content-h2 {
        font-size: 1.25rem;
    }
    .content-h3 {
        font-size: 1.1rem;
    }
    /* Responsive Country Regional Hubs on Mobile */
    .country-hub-card {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
        padding: 16px;
    }
    .country-card-left {
        gap: 12px;
        align-items: flex-start;
    }
    .country-flag-icon {
        font-size: 2rem;
    }
    .country-card-name {
        font-size: 1.05rem;
    }
    .country-card-desc {
        font-size: 0.8125rem;
        max-width: 100%;
    }
    .country-card-btn {
        width: 100%;
        padding: 11px 16px;
        font-size: 0.8125rem;
        justify-content: center;
    }
    /* Responsive Metadata Row on Mobile */
    .article-meta-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 14px;
        margin-bottom: 20px;
    }
    .meta-author-box {
        padding-bottom: 10px;
        border-bottom: 1px solid var(--color-border);
    }
    .meta-author-name,
    .meta-author-role {
        white-space: normal;
    }
    .meta-stats-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        width: 100%;
    }
    .meta-stat-item {
        font-size: 0.78rem;
        line-height: 1.4;
    }
    /* Responsive Article Hero Banner on Mobile */
    .article-paper .hero-banner-figure {
        max-height: 210px;
        margin-bottom: 20px;
    }
    .article-paper .hero-banner-figure .hero-banner-img {
        max-height: 210px;
    }
    .promo-interactive-bar {
        flex-direction: column;
    }
    .bottom-bonus-sub {
        display: none;
    }
}

/* Tablet: 768px - 1023px */
@media (min-width: 768px) {
    .content-container {
        padding: 28px 24px;
    }
    .hero-stage-card {
        grid-template-columns: 1.25fr 0.75fr;
        padding: 28px;
        gap: 24px;
    }
    .hero-stage-card .hero-banner-figure {
        max-width: 340px;
        max-height: 240px;
        justify-self: center;
        align-self: center;
        width: 100%;
    }
    .hero-stage-card .hero-banner-img {
        max-height: 240px;
    }
    .article-paper .hero-banner-figure {
        max-width: 720px;
        max-height: 270px;
    }
    .article-paper .hero-banner-figure .hero-banner-img {
        max-height: 270px;
    }
    .hero-main-title {
        font-size: 2.15rem;
    }
    .article-h1 {
        font-size: 2.15rem;
    }
    .content-h2 {
        font-size: 1.6rem;
    }
    .games-grid-wrapper {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }
    .articles-grid-silo {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .countries-grid {
        grid-template-columns: 1fr;
    }
    .promo-interactive-bar {
        flex-direction: row;
        align-items: center;
    }
    .promo-code-display {
        flex: 1;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop: 1024px+ */
@media (min-width: 1024px) {
    .btn-burger {
        display: none;
    }
    .header-nav {
        display: flex;
    }
    .hero-stage-card {
        grid-template-columns: 1.35fr 0.65fr;
        padding: 32px;
        gap: 32px;
        align-items: center;
    }
    /* Balanced hero banner sizing on PC */
    .hero-stage-card .hero-banner-figure {
        max-width: 380px;
        max-height: 250px;
        justify-self: center;
        align-self: center;
        width: 100%;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    }
    .hero-stage-card .hero-banner-img {
        max-height: 250px;
    }
    /* Elegant, non-oversized article banner on PC */
    .article-paper .hero-banner-figure {
        max-width: 820px;
        max-height: 280px;
        margin: 0 auto 28px auto;
        box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
    }
    .article-paper .hero-banner-figure .hero-banner-img {
        max-height: 280px;
        width: 100%;
        object-fit: cover;
        object-position: center;
    }
    .hero-main-title {
        font-size: 2.5rem;
    }
    .article-h1 {
        font-size: 2.5rem;
    }
    .games-grid-wrapper {
        grid-template-columns: repeat(4, 1fr);
    }
    .articles-grid-silo {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
}

/* Desktop Large: 1440px+ */
@media (min-width: 1440px) {
    .content-container {
        max-width: 1360px;
    }
    .hero-stage-card .hero-banner-figure {
        max-width: 410px;
        max-height: 270px;
    }
    .hero-stage-card .hero-banner-img {
        max-height: 270px;
    }
    .article-paper .hero-banner-figure {
        max-width: 860px;
        max-height: 290px;
    }
    .article-paper .hero-banner-figure .hero-banner-img {
        max-height: 290px;
    }
}