/* X88 VIET visual system: editorial, restrained, responsive */
:root {
    color-scheme: dark;
    --primary-dark: #17221e;
    --primary-darker: #101713;
    --secondary-dark: #1d2a24;
    --card-bg: #202d26;
    --accent-warm: #d5a45b;
    --accent-gold: #e8c98d;
    --accent-green: #92bd8d;
    --accent-blue: #a7c9bb;
    --accent-cyan: #b4d4c8;
    --text-primary: #f3f0e7;
    --text-secondary: #d1d4ca;
    --text-muted: #9da79b;
    --border-color: #39473e;
    --border-light: #536055;
    --spacing-xs: .5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --radius-sm: 3px;
    --radius-md: 4px;
    --radius-lg: 5px;
    --radius-xl: 6px;
    --shadow-sm: 0 4px 14px rgba(0,0,0,.16);
    --shadow-md: 0 10px 28px rgba(0,0,0,.22);
    --shadow-lg: 0 18px 42px rgba(0,0,0,.28);
    --transition: color .18s ease, background-color .18s ease, border-color .18s ease, transform .18s ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
    margin: 0;
    background: var(--primary-darker);
    color: var(--text-primary);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent-gold); text-decoration-thickness: 1px; text-underline-offset: 4px; transition: var(--transition); }
a:hover { color: #f1d9a8; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
::selection { background: #d5a45b; color: #17221e; }
.container { width: min(1160px, calc(100% - 48px)); margin-inline: auto; padding: 0; }
.text-center { text-align: center; }
.text-accent, .text-gold { color: var(--accent-gold); }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--accent-green); }
.text-info { color: var(--accent-blue); }
.text-warning { color: var(--accent-gold); }
.text-danger { color: #e18b78; }
.bg-dark { background: #151e19; }
.bg-gradient { background: #202d26; }

h1, h2, h3, h4, h5, h6 { margin: 0 0 .75rem; color: var(--text-primary); font-weight: 600; line-height: 1.2; }
h1 { font-size: 48px; }
h2 { font-size: 32px; }
h3 { font-size: 21px; }
h4 { font-size: 17px; }
p { margin: 0 0 1rem; }

.btn {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .7rem 1.1rem;
    border: 1px solid transparent;
    border-radius: 3px;
    background: transparent;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { border-color: var(--accent-warm); background: var(--accent-warm); color: #19211c; box-shadow: none; }
.btn-primary:hover { border-color: var(--accent-gold); background: var(--accent-gold); color: #17221e; box-shadow: none; }
.btn-secondary { border: 1px solid var(--border-light); background: transparent; color: var(--text-primary); }
.btn-secondary:hover { border-color: var(--accent-gold); background: rgba(213,164,91,.08); color: var(--accent-gold); }
.btn-outline { border: 1px solid var(--border-light); color: var(--text-primary); }
.btn-outline:hover { border-color: var(--accent-gold); color: var(--accent-gold); }
.btn-large, .btn-xl { min-height: 48px; padding: .75rem 1.25rem; font-size: 15px; }
.btn-block { display: flex; width: 100%; }

.site-header { position: sticky; z-index: 1000; top: 0; border-bottom: 1px solid rgba(232,237,222,.1); background: rgba(16,23,19,.96); backdrop-filter: blur(14px); }
.header-top { padding: 7px 0; border-bottom: 1px solid rgba(232,237,222,.07); background: #111914; font-size: 12px; }
.header-top-content { display: flex; min-height: 24px; align-items: center; justify-content: flex-end; gap: 18px; }
.header-contact a { color: var(--text-muted); text-decoration: none; }
.header-social { display: flex; align-items: center; gap: 12px; }
.social-link { display: grid; width: 24px; height: 24px; place-items: center; color: #adb7aa; }
.social-link svg { width: 16px; height: 16px; }
.social-link:hover { color: var(--accent-gold); }
.header-main { padding: 13px 0; }
.header-main-content { display: flex; min-height: 50px; align-items: center; gap: 34px; }
.site-logo { flex: 0 0 auto; }
.site-logo img { width: auto; height: 42px; object-fit: contain; }
.main-nav { flex: 1; }
.nav-menu { display: flex; justify-content: flex-end; align-items: center; gap: clamp(16px, 2.5vw, 34px); margin: 0; padding: 0; list-style: none; }
.nav-link { display: inline-flex; min-height: 42px; align-items: center; color: #d6d9d0; font-size: 14px; text-decoration: none; }
.nav-link:hover, .nav-item.active .nav-link { color: var(--accent-gold); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-actions .btn { min-height: 38px; padding: .5rem .8rem; font-size: 12px; }
.mobile-menu-toggle { display: none; width: 42px; height: 42px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; border: 1px solid var(--border-color); border-radius: 3px; background: transparent; cursor: pointer; }
.mobile-menu-toggle span { width: 18px; height: 1px; background: var(--text-primary); }
.mobile-menu { position: fixed; z-index: 2000; top: 0; right: 0; display: block; width: min(340px, 88vw); height: 100dvh; padding-bottom: 20px; border-left: 1px solid var(--border-color); background: #141d18; box-shadow: var(--shadow-lg); transform: translateX(105%); transition: transform .22s ease; }
.mobile-menu.active { right: 0; transform: translateX(0); }
.mobile-menu-header { display: flex; min-height: 70px; align-items: center; justify-content: space-between; padding: 12px 22px; border-bottom: 1px solid var(--border-color); }
.mobile-menu-header .site-logo img { height: 36px; }
.mobile-menu-close { width: 40px; height: 40px; border: 0; background: transparent; color: var(--text-primary); font-size: 28px; cursor: pointer; }
.mobile-nav-menu { margin: 0; padding: 12px 22px; list-style: none; }
.mobile-nav-item { border-bottom: 1px solid rgba(232,237,222,.08); }
.mobile-nav-link { display: block; padding: 13px 2px; color: var(--text-secondary); text-decoration: none; }
.mobile-nav-link:hover { color: var(--accent-gold); }
.mobile-menu-actions { padding: 8px 22px; }

.section { padding: 76px 0; }
.section-header { max-width: 740px; margin: 0 auto 34px; text-align: center; }
.section-title { margin-bottom: 12px; color: var(--text-primary); font-size: 32px; font-weight: 600; letter-spacing: 0; background: none; -webkit-text-fill-color: currentColor; }
.section-subtitle { max-width: 650px; margin: 0 auto; color: var(--text-muted); font-size: 15px; }
.page-header { position: relative; padding: 54px 0 50px; border-bottom: 1px solid var(--border-color); background: #19241e; text-align: left; }
.page-header::after { position: absolute; right: max(24px, calc((100vw - 1160px)/2)); bottom: 0; width: 88px; height: 2px; background: var(--accent-warm); content: ""; }
.page-title { margin: 0 0 10px; color: var(--text-primary); font-size: 38px; font-weight: 600; letter-spacing: 0; background: none; -webkit-text-fill-color: currentColor; }
.page-description { max-width: 720px; margin: 0; color: #aeb8ac; font-size: 15px; }
.breadcrumb { padding: 13px 0; border-bottom: 1px solid rgba(232,237,222,.07); background: #131b16; }
.breadcrumb-list { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0; padding: 0; list-style: none; }
.breadcrumb-item { color: #a4afa3; font-size: 12px; }
.breadcrumb-item:not(:last-child)::after { margin-left: 8px; color: #68756b; content: "/"; }
.breadcrumb-item.active { color: #e4e3d9; }
.breadcrumb-item a { color: #a4afa3; text-decoration: none; }
.breadcrumb-item a:hover { color: var(--accent-gold); }

.hero-section { position: relative; min-height: 500px; overflow: hidden; padding: 70px 0 58px; background: #17211c; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg-image { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; opacity: .26; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(15,23,19,.97) 0%, rgba(15,23,19,.86) 48%, rgba(15,23,19,.42) 100%); opacity: 1; }
.hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(300px, .82fr); gap: 48px; align-items: center; }
.hero-text { max-width: 650px; }
.hero-title { max-width: 620px; margin-bottom: 20px; font-size: 48px; font-weight: 600; line-height: 1.1; letter-spacing: 0; }
.hero-title span { color: var(--accent-gold) !important; }
.hero-description { max-width: 590px; margin-bottom: 24px; color: #c4cbc0; font-size: 17px; line-height: 1.75; }
.hero-note { max-width: 580px; margin-top: 16px; color: #a0aa9f; font-size: 12px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 0; }
.hero-image { display: block; }
.hero-image img { width: 100%; max-width: 450px; max-height: 340px; margin-left: auto; object-fit: cover; border: 1px solid rgba(232,237,222,.15); border-radius: 4px; filter: none; box-shadow: 0 25px 65px rgba(0,0,0,.3); }
.hero-features { display: flex; flex-wrap: wrap; gap: 22px; }
.hero-feature-item { color: var(--text-secondary); font-size: 14px; }
.hero-stats { padding: 22px 0; border-top: 1px solid rgba(232,237,222,.1); background: rgba(16,23,19,.7); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat-item { text-align: center; }
.stat-number { color: var(--accent-gold); font-size: 23px; font-weight: 600; }
.stat-label { color: var(--text-muted); font-size: 12px; }
.stat-icon { display: none; }

.game-categories-grid, .games-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.game-category-card, .game-card { min-width: 0; overflow: hidden; border: 1px solid #344239; border-radius: 4px; background: #1a251f; transition: var(--transition); }
.game-category-card:hover, .game-card:hover { border-color: #88734f; transform: translateY(-3px); box-shadow: 0 12px 24px rgba(0,0,0,.2); }
.game-card-image-wrapper { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.game-card-image { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.game-category-card:hover .game-card-image, .game-card:hover .game-card-image { transform: scale(1.035); }
.game-card-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(13,20,16,.55); opacity: 0; transition: opacity .18s ease; }
.game-category-card:hover .game-card-overlay, .game-card:hover .game-card-overlay { opacity: 1; }
.game-card-badge { position: absolute; top: 10px; right: 10px; display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 3px; font-size: 16px; box-shadow: none; }
.game-card-content { padding: 14px 15px 15px; }
.game-card-title { margin-bottom: 6px; font-size: 16px; }
.game-card-title a { color: var(--text-primary); text-decoration: none; }
.game-card-title a:hover { color: var(--accent-gold); }
.game-card-description { margin: 0; color: var(--text-muted); font-size: 13px; line-height: 1.55; }
.game-filter-section { padding: 18px 0; border-bottom: 1px solid var(--border-color); background: #151e19; }
.game-filter-tabs { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-start; }
.filter-tab { min-height: 38px; padding: 7px 13px; border: 1px solid #455348; border-radius: 3px; background: transparent; color: #c5cdc1; font-size: 13px; cursor: pointer; transition: var(--transition); }
.filter-tab:hover { border-color: var(--accent-gold); color: var(--accent-gold); }
.filter-tab.active { border-color: var(--accent-warm); background: var(--accent-warm); color: #17211b; }

.payment-methods-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 24px; }
.payment-method-card { display: grid; grid-template-columns: 52px 1fr; column-gap: 15px; align-items: center; padding: 17px 0; border-bottom: 1px solid var(--border-color); background: transparent; text-align: left; }
.payment-method-card img { grid-row: span 2; width: 48px; height: 48px; margin: 0; object-fit: contain; }
.payment-method-card h3, .payment-method-card h4 { align-self: end; margin: 0 0 3px; font-size: 14px; }
.payment-method-card p { align-self: start; margin: 0; color: var(--text-muted); font-size: 12px; line-height: 1.45; }
.features-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.feature-card { padding: 20px 0; border: 0; border-top: 1px solid var(--border-light); border-radius: 0; background: transparent; }

.content-article, .content-article-section .content-article { width: min(760px, 100%); margin-inline: auto; }
.content-article h2 { margin: 2.2rem 0 .8rem; color: var(--text-primary); font-size: 26px; }
.content-article h2:first-child { margin-top: 0; }
.content-article h3 { margin: 1.8rem 0 .65rem; color: var(--accent-gold); font-size: 19px; }
.content-article h4 { margin: 1.4rem 0 .5rem; color: var(--text-primary); font-size: 16px; }
.content-article p, .content-article li { color: #c4cbc1; font-size: 15px; line-height: 1.8; }
.content-article p { margin-bottom: 1.15rem; }
.content-article ul, .content-article ol { margin: 1rem 0 1.4rem; padding-left: 1.35rem; }
.content-article li { margin-bottom: .45rem; }
.content-article strong { color: var(--text-primary); }
.content-article .lead { color: var(--text-primary); font-size: 18px; }
.content-article table { width: 100%; border-collapse: collapse; }
.content-article th, .content-article td { padding: 12px; border: 1px solid var(--border-color); text-align: left; }
.content-article th { background: #202d26; color: var(--accent-gold); }
.warning-box, .formula-box, .checklist-box { margin: 22px 0; padding: 18px; border: 1px solid #6e5940; border-left: 3px solid var(--accent-warm); border-radius: 3px; background: rgba(213,164,91,.06); }

.faq-wrapper { width: min(800px, 100%); margin-inline: auto; }
.faq-item { margin: 0; overflow: hidden; border: 0; border-bottom: 1px solid var(--border-color); border-radius: 0; background: transparent; }
.faq-question { display: flex; min-height: 58px; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 4px; color: var(--text-primary); font-size: 16px; font-weight: 600; cursor: pointer; user-select: none; }
.faq-question h3 { margin: 0; font-size: 16px; }
.faq-question:hover { color: var(--accent-gold); }
.faq-icon { flex: 0 0 auto; color: var(--accent-gold); transition: transform .2s ease; }
.faq-item[data-open="true"] .faq-icon { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-answer p { padding: 0 34px 16px 4px; color: #bac3b8; font-size: 14px; line-height: 1.75; }

.promotions-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.promo-card { position: relative; overflow: hidden; border: 1px solid #354239; border-radius: 4px; background: #1a251f; transition: var(--transition); }
.promo-card:hover { border-color: #88734f; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.promo-image { overflow: hidden; aspect-ratio: 16/9; }
.promo-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.promo-card:hover .promo-image img { transform: scale(1.025); }
.promo-content { padding: 17px; }
.promo-title { margin-bottom: 8px; font-size: 17px; }
.promo-description, .promo-terms { color: #bdc5ba; font-size: 13px; line-height: 1.65; }
.promo-terms { color: var(--text-muted); }
.promo-badge { position: absolute; z-index: 1; top: 10px; left: 10px; padding: 5px 8px; border: 1px solid rgba(243,240,231,.35); border-radius: 2px; background: rgba(16,23,19,.82); color: #f1ddba; font-size: 11px; }
.featured-promo-section { padding: 35px 0; }
.featured-promo-banner { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; overflow: hidden; padding: 28px; border: 1px solid var(--border-color); border-radius: 4px; background: #1b2821; }
.featured-badge { display: inline-flex; margin-bottom: 12px; padding: 4px 8px; border: 1px solid #81704f; border-radius: 2px; background: transparent; color: var(--accent-gold); font-size: 11px; }
.featured-promo-content h2 { color: var(--text-primary); font-size: 27px; }
.featured-promo-content p { color: var(--text-secondary); font-size: 15px; }
.featured-promo-image img { width: 100%; max-height: 240px; object-fit: cover; border-radius: 3px; filter: none; }

.contact-methods-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; margin-top: 24px; }
.contact-method-card { padding: 22px; border: 1px solid var(--border-color); border-radius: 4px; background: #1a251f; text-align: left; transition: var(--transition); }
.contact-method-card:hover { border-color: #88734f; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.contact-method-title { margin-bottom: 8px; font-size: 17px; }
.contact-method-desc { min-height: 72px; color: var(--text-muted); font-size: 13px; }
.contact-method-info { color: var(--accent-gold); font-size: 14px; }
.contact-icon { margin-bottom: 12px; justify-content: flex-start; }
.contact-method-badge { border-radius: 3px; }
.contact-form-wrapper { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; }
.contact-form { padding: 22px; border: 1px solid var(--border-color); border-radius: 4px; background: #1a251f; }
.form-row { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.form-group label { display: block; margin-bottom: 6px; color: var(--text-secondary); font-size: 13px; }
.form-input { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--border-light); border-radius: 3px; outline: none; background: #141d18; color: var(--text-primary); }
.form-input:focus { border-color: var(--accent-gold); box-shadow: 0 0 0 2px rgba(213,164,91,.12); }
textarea.form-input { min-height: 120px; }

.about-intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: center; }
.about-intro-image img { width: 100%; max-height: 360px; object-fit: cover; border: 1px solid var(--border-color); border-radius: 4px; box-shadow: none; }
.about-intro-content p { color: var(--text-secondary); line-height: 1.8; }
.mission-vision-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; margin-top: 0; }
.mission-card { padding: 22px; border: 1px solid var(--border-color); border-radius: 4px; background: #202d26; text-align: left; }
.mission-card h2, .mission-card h3 { color: var(--accent-gold); font-size: 19px; }
.mission-card p { margin: 0; color: var(--text-secondary); }
.licenses-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.license-card { padding: 20px; border: 1px solid var(--border-color); border-radius: 4px; background: #1a251f; text-align: left; }
.license-card img { width: 54px; height: 54px; margin-bottom: 14px; object-fit: contain; filter: none; opacity: .9; }
.license-card h4 { font-size: 15px; }
.license-card p { margin: 0; color: var(--text-muted); font-size: 13px; }
.licenses-note { padding: 16px; border: 1px solid #6e5940; border-radius: 3px; background: rgba(213,164,91,.06); }
.licenses-note strong { color: var(--accent-gold); }

.cta-section { padding: 54px 0; background: #1a251f; }
.cta-wrapper { max-width: 720px; margin-inline: auto; }
.cta-title { font-size: 30px; }
.cta-description { max-width: 620px; margin: 0 auto 20px; color: var(--text-secondary); font-size: 15px; }
.cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.site-footer { padding-top: 52px; border-top: 1px solid var(--border-color); background: #0d1410; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3,minmax(0,1fr)); gap: 30px; margin-bottom: 34px; }
.footer-column .site-logo { margin-bottom: 14px; }
.footer-column .site-logo img { height: 38px; }
.footer-title { margin-bottom: 12px; color: var(--text-primary); font-size: 14px; }
.footer-description { max-width: 310px; color: var(--text-muted); font-size: 13px; line-height: 1.7; }
.footer-social { display: flex; gap: 8px; }
.social-icon { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid var(--border-color); border-radius: 3px; color: var(--text-muted); }
.social-icon:hover { border-color: var(--accent-gold); background: transparent; color: var(--accent-gold); }
.footer-links { margin: 0; padding: 0; list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--text-muted); font-size: 13px; text-decoration: none; }
.footer-links a:hover { color: var(--accent-gold); }
.footer-bottom { border-top: 1px solid rgba(232,237,222,.1); padding: 17px 0; text-align: left; }
.footer-bottom-content { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.footer-copyright { margin: 0; color: var(--text-muted); font-size: 12px; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 15px; }
.footer-legal a { color: var(--text-muted); font-size: 12px; text-decoration: none; }
.footer-notice { padding: 14px 0; border-top: 1px solid rgba(232,237,222,.07); background: #111914; }
.notice-warning { max-width: 900px; margin: 0 auto; color: #a4ada2; font-size: 11px; line-height: 1.65; text-align: left; }
.back-to-top { position: fixed; z-index: 999; right: 20px; bottom: 20px; display: none; width: 40px; height: 40px; place-items: center; border: 1px solid var(--border-light); border-radius: 3px; background: #26342b; color: var(--text-primary); cursor: pointer; }
.back-to-top.visible { display: grid; }
.floating-chat { display: none; }

@media (max-width: 1000px) {
    .container { width: min(100% - 40px, 850px); }
    .main-nav, .header-actions { display: none; }
    .mobile-menu-toggle { display: flex; margin-left: auto; }
    .header-main-content { gap: 16px; }
    .game-categories-grid, .games-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
    .promotions-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .hero-content { grid-template-columns: 1.1fr .9fr; gap: 26px; }
    .hero-title { font-size: 40px; }
    .payment-methods-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 700px) {
    html { scroll-padding-top: 76px; }
    .container { width: calc(100% - 36px); }
    .header-top { display: none; }
    .header-main { padding: 9px 0; }
    .site-logo img { height: 36px; }
    .section { padding: 52px 0; }
    .section-header { margin-bottom: 24px; text-align: left; }
    .section-title { font-size: 25px; }
    .page-header { padding: 36px 0 32px; }
    .page-title { font-size: 30px; }
    .page-description { font-size: 14px; }
    .hero-section { min-height: 0; padding: 54px 0 44px; }
    .hero-overlay { background: linear-gradient(90deg, rgba(15,23,19,.94), rgba(15,23,19,.68)); }
    .hero-content { grid-template-columns: 1fr; gap: 24px; }
    .hero-title { font-size: 36px; }
    .hero-description { font-size: 15px; }
    .hero-image { display: block; }
    .hero-image img { width: 100%; max-height: 210px; object-position: center 44%; }
    .hero-cta { align-items: stretch; }
    .hero-cta .btn { flex: 1 1 160px; }
    .hero-note { font-size: 11px; }
    .hero-stats { margin-top: 25px; }
    .stats-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .game-categories-grid, .games-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 11px; }
    .game-card-content { padding: 11px; }
    .game-card-title { font-size: 14px; }
    .game-card-description { font-size: 12px; }
    .game-filter-tabs { gap: 6px; }
    .filter-tab { min-height: 35px; padding: 6px 9px; font-size: 12px; }
    .payment-methods-grid { grid-template-columns: 1fr; }
    .payment-method-card { grid-template-columns: 42px 1fr; column-gap: 12px; padding: 13px 0; }
    .payment-method-card img { width: 40px; height: 40px; }
    .promotions-grid, .contact-methods-grid, .licenses-grid { grid-template-columns: 1fr; }
    .promo-image { aspect-ratio: 16/8; }
    .featured-promo-banner { grid-template-columns: 1fr; padding: 20px; }
    .featured-promo-image img { max-height: 190px; }
    .about-intro-grid { grid-template-columns: 1fr; gap: 22px; }
    .about-intro-image img { max-height: 240px; }
    .mission-vision-grid { grid-template-columns: 1fr; }
    .contact-method-desc { min-height: 0; }
    .contact-form-wrapper, .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px 16px; }
    .footer-grid > .footer-column:first-child { grid-column: 1 / -1; }
    .footer-bottom-content { flex-direction: column; align-items: flex-start; }
    .cta-title { font-size: 25px; }
    .content-article h2 { font-size: 23px; }
}
@media (max-width: 390px) {
    .container { width: calc(100% - 28px); }
    .hero-title { font-size: 32px; }
    .hero-cta .btn { width: 100%; }
    .game-categories-grid, .games-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}
@media print {
    .site-header, .back-to-top, .mobile-menu-toggle { display: none !important; }
    body { background: #fff; color: #111; }
}