/* roulang page: index */
:root {
  --primary: #c9a84c;
  --primary-light: #e0c060;
  --primary-dark: #a88a30;
  --secondary: #1a0a2e;
  --bg-dark: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-alt: #1a1a24;
  --text-primary: #f0f0f5;
  --text-secondary: #9a9ab0;
  --text-muted: #6a6a80;
  --text-disabled: #4a4a5a;
  --border-color: #2a2a3a;
  --shadow-card: 0 4px 20px rgba(0,0,0,0.3);
  --shadow-hover: 0 8px 40px rgba(201,168,76,0.15);
  --shadow-btn: 0 4px 15px rgba(201,168,76,0.3);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-xl: 24px;
  --transition: 0.25s ease;
  --font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Noto Serif SC', Georgia, serif;
  --nav-height: 64px;
  --container-max: 1200px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); background: var(--bg-dark); color: var(--text-primary); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-light); }
a:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
@media (max-width: 640px) { .container { padding: 0 15px; } }

/* ===== Header / Nav ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-height); background: var(--bg-dark);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex; align-items: center;
  transition: background var(--transition);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: var(--container-max); margin: 0 auto;
  padding: 0 20px; gap: 16px;
}
.logo { font-size: 22px; font-weight: 700; color: var(--primary); white-space: nowrap; letter-spacing: 1px; flex-shrink: 0; }
.logo:hover { color: var(--primary-light); }
.search-wrap {
  flex: 1; max-width: 480px; position: relative; margin: 0 8px;
}
.search-wrap .fa-magnifying-glass {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-size: 15px; pointer-events: none;
}
.search-wrap input[type="text"] {
  width: 100%; height: 40px; padding: 0 16px 0 44px;
  background: #fff; border: 1px solid transparent; border-radius: var(--radius-xl);
  font-size: 14px; color: #222; outline: none;
  transition: border var(--transition), box-shadow var(--transition);
}
.search-wrap input[type="text"]::placeholder { color: var(--text-muted); }
.search-wrap input[type="text"]:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(201,168,76,0.15); }
.nav-links { display: flex; align-items: center; gap: 24px; flex-shrink: 0; }
.nav-links a { color: var(--text-primary); font-size: 15px; font-weight: 500; transition: color var(--transition); white-space: nowrap; }
.nav-links a:hover { color: var(--primary); }
.nav-links a.active { color: var(--primary); }
.nav-icon { color: var(--text-primary); font-size: 18px; transition: color var(--transition); }
.nav-icon:hover { color: var(--primary); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; border-radius: var(--radius-sm); cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }

/* Mobile Nav Overlay */
.mobile-overlay {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10,10,15,0.97); z-index: 2000;
  flex-direction: column; align-items: center; justify-content: center;
  gap: 24px; padding: 40px;
}
.mobile-overlay.open { display: flex; }
.mobile-overlay .close-btn {
  position: absolute; top: 20px; right: 24px; font-size: 32px;
  color: var(--primary); cursor: pointer; padding: 8px; line-height: 1;
}
.mobile-overlay a {
  font-size: 28px; color: var(--text-primary); font-weight: 500;
  transition: color var(--transition);
}
.mobile-overlay a:hover { color: var(--primary); }
.mobile-overlay .search-mobile {
  width: 100%; max-width: 360px; position: relative; margin-bottom: 16px;
}
.mobile-overlay .search-mobile .fa-magnifying-glass {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-size: 15px;
}
.mobile-overlay .search-mobile input {
  width: 100%; height: 44px; padding: 0 16px 0 44px;
  background: #fff; border: none; border-radius: var(--radius-xl);
  font-size: 15px; color: #222; outline: none;
}

/* ===== Hero ===== */
.hero {
  position: relative; min-height: 100vh; min-height: 700px;
  display: flex; align-items: center; justify-content: center;
  background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
  margin-top: var(--nav-height); overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(10,10,15,0.65); z-index: 1;
}
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 800px; padding: 40px 20px; }
.hero h1 { font-size: 48px; font-weight: 700; color: #fff; margin-bottom: 16px; line-height: 1.2; letter-spacing: 1px; }
.hero .subtitle { font-size: 20px; color: #c9c9d0; margin-bottom: 40px; font-weight: 400; }
.hero .cta-btn {
  display: inline-block; padding: 16px 48px; background: var(--primary); color: #fff;
  font-size: 16px; font-weight: 600; border-radius: var(--radius-md);
  box-shadow: var(--shadow-btn); transition: var(--transition); letter-spacing: 1px;
}
.hero .cta-btn:hover { background: var(--primary-light); transform: translateY(-2px); box-shadow: 0 6px 25px rgba(201,168,76,0.4); }
.hero .cta-btn:active { transform: scale(0.97); }
.hero-wave {
  position: absolute; bottom: 0; left: 0; right: 0; height: 80px; z-index: 2;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,40 C300,80 600,0 1200,40 L1200,80 L0,80 Z' fill='%230a0a0f' opacity='0.6'/%3E%3C/svg%3E") bottom center / cover no-repeat;
}

/* ===== Section Common ===== */
.section { padding: 80px 0; }
.section-title {
  font-size: 36px; font-weight: 700; color: var(--text-primary);
  margin-bottom: 40px; line-height: 1.3; position: relative;
}
.section-title .more-link { float: right; font-size: 15px; font-weight: 500; color: var(--primary); margin-top: 8px; }
.section-title .more-link:hover { color: var(--primary-light); }
@media (max-width: 640px) {
  .section { padding: 40px 0; }
  .section-title { font-size: 26px; margin-bottom: 24px; }
  .section-title .more-link { float: none; display: inline-block; margin-top: 4px; font-size: 13px; }
}

/* ===== Hot Games (Horizontal Scroll) ===== */
.hot-scroll-wrap { overflow-x: auto; padding-bottom: 20px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.hot-scroll-wrap::-webkit-scrollbar { display: none; }
.hot-scroll { display: flex; gap: 24px; }
.game-card {
  flex: 0 0 280px; background: var(--bg-card); border-radius: var(--radius-lg);
  overflow: hidden; transition: var(--transition); border: 1px solid transparent;
}
.game-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(201,168,76,0.2); }
.game-card .card-img { height: 160px; background: var(--bg-card-alt); overflow: hidden; }
.game-card .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.game-card:hover .card-img img { transform: scale(1.05); }
.game-card .card-body { padding: 16px; }
.game-card .card-body h4 { font-size: 16px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.game-card .stars { color: #f5c842; font-size: 13px; margin-bottom: 8px; letter-spacing: 1px; }
.game-card .tags { display: flex; gap: 6px; flex-wrap: wrap; }
.game-card .tags span {
  padding: 2px 8px; background: var(--primary); color: #fff;
  font-size: 11px; border-radius: 4px; font-weight: 500;
}

/* ===== Editor's Pick (3-col grid) ===== */
.pick-card {
  background: var(--bg-card); border-radius: var(--radius-lg); overflow: hidden;
  display: flex; flex-direction: row; transition: var(--transition);
  border: 1px solid transparent; height: 100%;
}
.pick-card:hover { box-shadow: var(--shadow-hover); border-color: rgba(201,168,76,0.15); }
.pick-card .pick-img { width: 40%; min-height: 160px; background: var(--bg-card-alt); overflow: hidden; flex-shrink: 0; }
.pick-card .pick-img img { width: 100%; height: 100%; object-fit: cover; }
.pick-card .pick-info { padding: 16px 20px; display: flex; flex-direction: column; justify-content: center; flex: 1; }
.pick-card .pick-info h3 { font-size: 18px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.pick-card .pick-info p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 12px; }
.pick-card .pick-info .pick-meta { font-size: 13px; color: var(--primary); font-weight: 500; }
@media (max-width: 768px) {
  .pick-card { flex-direction: column; }
  .pick-card .pick-img { width: 100%; min-height: 140px; }
}

/* ===== Game Categories (6-col) ===== */
.cat-grid { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; }
.cat-item {
  flex: 0 0 calc(16.666% - 20px); min-width: 100px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  text-align: center; cursor: pointer; transition: var(--transition);
}
.cat-item .cat-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, #e8a838, #c9a84c);
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; color: #fff; transition: var(--transition);
  box-shadow: 0 4px 15px rgba(201,168,76,0.2);
}
.cat-item:hover .cat-icon { transform: scale(1.1); box-shadow: 0 6px 30px rgba(201,168,76,0.35); }
.cat-item .cat-label { font-size: 14px; color: var(--text-primary); font-weight: 500; }
@media (max-width: 768px) {
  .cat-item { flex: 0 0 calc(33.333% - 16px); min-width: 80px; }
  .cat-item .cat-icon { width: 60px; height: 60px; font-size: 24px; }
}
@media (max-width: 480px) {
  .cat-item { flex: 0 0 calc(50% - 12px); }
}

/* ===== CTA Block ===== */
.cta-block {
  background: #0d0d12; padding: 80px 0; position: relative; overflow: hidden;
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-text { flex: 1; }
.cta-text h2 { font-size: 36px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.cta-text p { font-size: 16px; color: var(--text-secondary); max-width: 480px; }
.cta-btns { display: flex; gap: 16px; flex-shrink: 0; flex-wrap: wrap; }
.cta-btns .btn-primary {
  padding: 14px 36px; background: var(--primary); color: #fff;
  font-size: 15px; font-weight: 600; border-radius: var(--radius-md);
  transition: var(--transition); white-space: nowrap;
}
.cta-btns .btn-primary:hover { background: var(--primary-light); transform: translateY(-2px); box-shadow: var(--shadow-btn); }
.cta-btns .btn-primary:active { transform: scale(0.97); }
.cta-btns .btn-outline {
  padding: 14px 36px; background: transparent; color: var(--primary);
  font-size: 15px; font-weight: 600; border-radius: var(--radius-md);
  border: 1px solid var(--primary); transition: var(--transition); white-space: nowrap;
}
.cta-btns .btn-outline:hover { background: rgba(201,168,76,0.12); color: var(--primary-light); border-color: var(--primary-light); }
.cta-btns .btn-outline:active { transform: scale(0.97); }
.cta-particle {
  position: absolute; top: -40px; right: -40px; width: 280px; height: 280px;
  border-radius: 50%; background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  animation: floatParticle 6s ease-in-out infinite;
}
@keyframes floatParticle {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -20px) scale(1.1); }
}
@media (max-width: 768px) {
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-text p { max-width: 100%; }
  .cta-btns { justify-content: center; }
  .cta-text h2 { font-size: 28px; }
}

/* ===== News List ===== */
.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-item {
  display: flex; align-items: center; gap: 20px;
  background: var(--bg-card); border-radius: var(--radius-md);
  padding: 16px 24px; transition: var(--transition);
  border: 1px solid transparent; cursor: default;
}
.news-item:hover { background: var(--bg-card-alt); border-color: rgba(201,168,76,0.08); }
.news-item .news-thumb {
  width: 120px; height: 80px; border-radius: var(--radius-sm);
  overflow: hidden; flex-shrink: 0; background: var(--bg-card-alt);
}
.news-item .news-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-item .news-body { flex: 1; min-width: 0; }
.news-item .news-body h4 { font-size: 16px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.news-item .news-body h4 a { color: var(--text-primary); }
.news-item .news-body h4 a:hover { color: var(--primary); }
.news-item .news-body .news-excerpt { font-size: 13px; color: var(--text-secondary); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 4px; }
.news-item .news-body .news-meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--text-muted); }
.news-item .news-body .news-meta .tag { color: var(--primary); font-weight: 500; }
.news-item .news-arrow { color: var(--primary); font-size: 18px; flex-shrink: 0; opacity: 0.6; transition: var(--transition); }
.news-item:hover .news-arrow { opacity: 1; transform: translateX(4px); }
.news-empty { text-align: center; padding: 40px 20px; color: var(--text-secondary); font-size: 16px; }
@media (max-width: 640px) {
  .news-item { flex-wrap: wrap; padding: 12px 16px; }
  .news-item .news-thumb { width: 80px; height: 60px; }
  .news-item .news-body h4 { font-size: 14px; }
  .news-item .news-arrow { display: none; }
}

/* ===== FAQ Accordion ===== */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--bg-card); border-radius: var(--radius-md); overflow: hidden; border: 1px solid transparent; transition: var(--transition); }
.faq-item:hover { border-color: rgba(201,168,76,0.08); }
.faq-question {
  padding: 18px 24px; display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-size: 16px; font-weight: 500; color: var(--text-primary);
  transition: var(--transition); user-select: none;
}
.faq-question .q-label { color: var(--primary); font-weight: 700; margin-right: 8px; }
.faq-question .fa-chevron-down { color: var(--text-muted); transition: transform var(--transition); font-size: 14px; }
.faq-item.open .fa-chevron-down { transform: rotate(180deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px; color: var(--text-secondary); font-size: 15px; line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 20px; }
.faq-item.open { border-color: rgba(201,168,76,0.15); }

/* ===== Footer ===== */
.site-footer {
  background: #08080c; padding: 60px 0 0; border-top: 1px solid rgba(255,255,255,0.04);
}
.footer-grid { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; }
.footer-col { flex: 1; min-width: 160px; }
.footer-col h5 { font-size: 12px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; letter-spacing: 1px; font-weight: 600; }
.footer-col a { display: block; color: var(--text-secondary); font-size: 14px; padding: 4px 0; transition: color var(--transition); }
.footer-col a:hover { color: var(--primary); }
.footer-social { display: flex; gap: 12px; margin-top: 8px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%; background: var(--bg-card);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); font-size: 16px; transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); color: #fff; }
.footer-divider { border: 0; height: 1px; background: rgba(255,255,255,0.06); margin: 40px 0 24px; }
.footer-copy { text-align: center; font-size: 12px; color: var(--text-muted); padding-bottom: 24px; }
.footer-copy a { color: var(--text-muted); }
.footer-copy a:hover { color: var(--primary); }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero h1 { font-size: 32px; }
  .hero .subtitle { font-size: 16px; margin-bottom: 28px; }
  .hero .cta-btn { padding: 14px 36px; font-size: 14px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .search-wrap { max-width: 240px; }
  .footer-grid { flex-direction: column; gap: 24px; }
}
@media (max-width: 640px) {
  .hero { min-height: 500px; }
  .hero h1 { font-size: 28px; }
  .hero .subtitle { font-size: 14px; margin-bottom: 24px; }
  .search-wrap { max-width: 160px; }
  .search-wrap input[type="text"] { font-size: 13px; padding-left: 36px; height: 36px; }
  .search-wrap .fa-magnifying-glass { left: 12px; font-size: 13px; }
  .game-card { flex: 0 0 220px; }
  .section-title { font-size: 24px; }
}

/* roulang page: article */
/* ===== Design Variables ===== */
        :root {
            --gold: #c9a84c;
            --gold-light: #e8a838;
            --gold-hover: #dbb95c;
            --gold-glow: rgba(201, 168, 76, 0.25);
            --deep-purple: #1a0a2e;
            --bg-dark: #0a0a0f;
            --bg-card: #12121a;
            --bg-card-alt: #1a1a24;
            --bg-nav: #0a0a0f;
            --text-primary: #f0f0f5;
            --text-secondary: #9a9ab0;
            --text-muted: #6a6a80;
            --text-disabled: #4a4a5a;
            --border-subtle: #2a2a3a;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-hover: 0 8px 40px rgba(201, 168, 76, 0.15);
            --shadow-btn: 0 4px 15px rgba(201, 168, 76, 0.3);
            --transition: 0.25s ease;
            --font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --font-serif: 'Noto Serif SC', Georgia, serif;
            --nav-height: 64px;
            --container-max: 1200px;
            --spacing-section: 80px;
            --spacing-section-mobile: 40px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-primary);
            background: var(--bg-dark);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--gold);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover,
        a:focus {
            color: var(--gold-hover);
        }
        a:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        ul,
        ol {
            list-style: none;
        }

        ::selection {
            background: var(--gold);
            color: #0a0a0f;
        }

        /* ===== Container ===== */
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (max-width: 640px) {
            .container {
                padding: 0 15px;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: var(--bg-nav);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
            gap: 16px;
        }

        .site-logo {
            font-size: 22px;
            font-weight: 700;
            color: var(--gold);
            white-space: nowrap;
            flex-shrink: 0;
            letter-spacing: 0.5px;
        }
        .site-logo:hover {
            color: var(--gold-hover);
        }

        .nav-search {
            flex: 1;
            max-width: 480px;
            position: relative;
            margin: 0 16px;
        }
        .nav-search .search-icon {
            position: absolute;
            left: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 15px;
            pointer-events: none;
        }
        .nav-search input[type="text"] {
            width: 100%;
            height: 40px;
            padding: 0 16px 0 44px;
            background: #fff;
            border: 1px solid transparent;
            border-radius: var(--radius-xl);
            font-size: 14px;
            color: #222;
            outline: none;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .nav-search input[type="text"]::placeholder {
            color: var(--text-muted);
        }
        .nav-search input[type="text"]:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px var(--gold-glow);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-shrink: 0;
        }
        .nav-links a {
            color: #fff;
            font-size: 15px;
            font-weight: 500;
            transition: color var(--transition);
            position: relative;
            white-space: nowrap;
        }
        .nav-links a:hover,
        .nav-links a:focus {
            color: var(--gold);
        }
        .nav-links a.active {
            color: var(--gold);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }
        .nav-links .nav-icon {
            font-size: 20px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--bg-card-alt);
            transition: background var(--transition), color var(--transition);
        }
        .nav-links .nav-icon:hover {
            background: var(--gold);
            color: #0a0a0f;
        }

        /* Hamburger */
        .hamburger {
            display: none;
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 24px;
            border-radius: var(--radius-sm);
            background: var(--bg-card-alt);
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: var(--gold);
            color: #0a0a0f;
        }

        /* Mobile overlay */
        .mobile-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 10, 15, 0.97);
            z-index: 2000;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 24px;
            padding: 40px 20px;
        }
        .mobile-overlay.active {
            display: flex;
        }
        .mobile-overlay .close-btn {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 32px;
            color: var(--gold);
            background: none;
            border: none;
            padding: 8px;
            line-height: 1;
        }
        .mobile-overlay a {
            font-size: 28px;
            color: #fff;
            font-weight: 500;
            transition: color var(--transition);
        }
        .mobile-overlay a:hover {
            color: var(--gold);
        }
        .mobile-overlay a.active {
            color: var(--gold);
        }

        @media (max-width: 768px) {
            .nav-links a:not(.nav-icon) {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .nav-search {
                max-width: 200px;
            }
        }
        @media (max-width: 640px) {
            .header-inner {
                padding: 0 12px;
                gap: 8px;
            }
            .site-logo {
                font-size: 18px;
            }
            .nav-search {
                max-width: 120px;
            }
            .nav-search input[type="text"] {
                height: 36px;
                font-size: 13px;
                padding: 0 12px 0 38px;
            }
            .nav-search .search-icon {
                left: 12px;
                font-size: 13px;
            }
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-wrapper {
            padding: 90px 0 20px;
            background: var(--bg-dark);
        }
        .breadcrumb {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--gold);
        }
        .breadcrumb .sep {
            color: var(--text-disabled);
            margin: 0 2px;
        }
        .breadcrumb .current {
            color: var(--gold);
        }

        /* ===== Article Header ===== */
        .article-header {
            padding: 20px 0 30px;
        }
        .article-header h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            margin-bottom: 16px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 24px;
            font-size: 14px;
            color: var(--text-muted);
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta i {
            color: var(--gold);
            font-size: 13px;
        }
        .article-meta .category-tag {
            display: inline-block;
            padding: 2px 12px;
            background: var(--gold);
            color: #0a0a0f;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
        }

        /* ===== Article Content ===== */
        .article-content-area {
            padding: 0 0 60px;
        }
        .article-body {
            max-width: 800px;
            margin: 0 auto;
            font-family: var(--font-serif);
            font-size: 18px;
            line-height: 1.8;
            color: var(--text-primary);
        }
        .article-body p {
            margin-bottom: 24px;
        }
        .article-body img {
            width: 100%;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            margin: 32px 0;
        }
        .article-body h2,
        .article-body h3 {
            font-family: var(--font-sans);
            color: #fff;
            margin-top: 40px;
            margin-bottom: 16px;
            font-weight: 700;
        }
        .article-body h2 {
            font-size: 28px;
        }
        .article-body h3 {
            font-size: 22px;
        }
        .article-body blockquote {
            border-left: 4px solid var(--gold);
            padding: 16px 24px;
            margin: 24px 0;
            background: var(--bg-card);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: var(--text-secondary);
        }
        .article-body code {
            background: var(--bg-card-alt);
            padding: 2px 10px;
            border-radius: 4px;
            font-size: 15px;
            color: var(--gold);
        }
        .article-body pre {
            background: var(--bg-card-alt);
            padding: 20px 24px;
            border-radius: var(--radius-sm);
            overflow-x: auto;
            margin: 24px 0;
            border: 1px solid var(--border-subtle);
        }
        .article-body pre code {
            background: none;
            padding: 0;
            color: var(--text-primary);
        }
        .article-body a {
            color: var(--gold);
            text-decoration: underline;
            text-underline-offset: 2px;
        }
        .article-body a:hover {
            color: var(--gold-hover);
        }
        .article-body ul,
        .article-body ol {
            margin: 16px 0 24px;
            padding-left: 24px;
        }
        .article-body ul li {
            list-style: disc;
            margin-bottom: 8px;
        }
        .article-body ol li {
            list-style: decimal;
            margin-bottom: 8px;
        }

        /* ===== Related Section ===== */
        .related-section {
            padding: 60px 0;
            background: var(--bg-card);
        }
        .related-section .section-title {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 32px;
            text-align: center;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .related-card {
            background: var(--bg-card-alt);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .related-card .card-img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            display: block;
        }
        .related-card .card-body {
            padding: 16px 20px 20px;
        }
        .related-card .card-body h4 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .related-card .card-body .tag {
            display: inline-block;
            padding: 2px 10px;
            background: var(--gold);
            color: #0a0a0f;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 600;
        }
        @media (max-width: 768px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .related-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Not Found ===== */
        .not-found-box {
            text-align: center;
            padding: 80px 20px;
            max-width: 600px;
            margin: 0 auto;
        }
        .not-found-box .nf-icon {
            font-size: 64px;
            color: var(--text-disabled);
            margin-bottom: 24px;
        }
        .not-found-box h2 {
            font-size: 28px;
            color: #fff;
            margin-bottom: 12px;
        }
        .not-found-box p {
            color: var(--text-secondary);
            font-size: 16px;
            margin-bottom: 24px;
        }
        .not-found-box .btn-back {
            display: inline-block;
            padding: 12px 32px;
            background: var(--gold);
            color: #0a0a0f;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 15px;
            transition: background var(--transition), transform var(--transition);
        }
        .not-found-box .btn-back:hover {
            background: var(--gold-hover);
            transform: scale(1.03);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #08080c;
            padding: 60px 0 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
        }
        .footer-col h5 {
            font-size: 13px;
            font-weight: 600;
            color: #fff;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
            opacity: 0.8;
        }
        .footer-col a {
            display: block;
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 8px;
            transition: color var(--transition);
        }
        .footer-col a:hover {
            color: var(--gold);
        }
        .footer-social {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .footer-social a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-card-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--text-secondary);
            margin-bottom: 0;
            transition: background var(--transition), color var(--transition);
        }
        .footer-social a:hover {
            background: var(--gold);
            color: #0a0a0f;
        }
        .footer-divider {
            border: none;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            margin: 36px 0 24px;
        }
        .footer-copy {
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
        }
        .footer-copy a {
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .footer-copy a:hover {
            color: var(--gold);
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .footer-social {
                justify-content: center;
            }
        }

        /* ===== Responsive Article ===== */
        @media (max-width: 768px) {
            .article-header h1 {
                font-size: 26px;
            }
            .article-body {
                font-size: 16px;
            }
            .article-body h2 {
                font-size: 22px;
            }
            .article-body h3 {
                font-size: 18px;
            }
        }
        @media (max-width: 520px) {
            .article-header h1 {
                font-size: 22px;
            }
            .article-meta {
                font-size: 12px;
                gap: 8px 16px;
            }
            .breadcrumb {
                font-size: 12px;
            }
        }

        /* ===== Utility ===== */
        .text-gold {
            color: var(--gold);
        }
        .text-muted {
            color: var(--text-muted);
        }
        .mt-1 {
            margin-top: 8px;
        }
        .mt-2 {
            margin-top: 16px;
        }
        .mt-3 {
            margin-top: 24px;
        }
        .mb-1 {
            margin-bottom: 8px;
        }
        .mb-2 {
            margin-bottom: 16px;
        }
        .mb-3 {
            margin-bottom: 24px;
        }

/* roulang page: category1 */
:root {
            --primary: #c9a84c;
            --primary-hover: #dbb95d;
            --primary-glow: rgba(201, 168, 76, 0.25);
            --primary-light: rgba(201, 168, 76, 0.12);
            --secondary: #1a0a2e;
            --bg-dark: #0a0a0f;
            --bg-card: #12121a;
            --bg-card-hover: #1a1a24;
            --bg-card-alt: #1a1a24;
            --text-primary: #f0f0f5;
            --text-secondary: #9a9ab0;
            --text-muted: #6a6a80;
            --text-disabled: #4a4a5a;
            --border-color: #2a2a3a;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
            --shadow-hover: 0 8px 40px rgba(201, 168, 76, 0.15);
            --shadow-btn: 0 4px 15px rgba(201, 168, 76, 0.3);
            --transition: 0.25s ease;
            --font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --font-serif: 'Noto Serif SC', Georgia, serif;
            --max-width: 1200px;
            --header-height: 64px;
        }

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

        html { scroll-behavior: smooth; }

        body {
            font-family: var(--font-sans);
            background: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
        a:hover, a:focus { color: var(--primary-hover); }
        a:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

        img { max-width: 100%; height: auto; display: block; }
        button, input, select, textarea { font-family: inherit; }
        button { cursor: pointer; border: none; background: none; }
        ul, ol { list-style: none; }
        h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; color: var(--text-primary); }

        .container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
        @media screen and (max-width: 640px) { .container { padding: 0 15px; } }

        /* ===== Header / Nav ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: var(--header-height);
            background: var(--bg-dark);
            z-index: 1000;
            border-bottom: 1px solid rgba(255,255,255,0.04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            height: var(--header-height);
            gap: 20px;
        }

        .site-logo {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            flex-shrink: 0;
            letter-spacing: 0.5px;
        }
        .site-logo:hover { color: var(--primary-hover); }

        .search-box {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
            background: #fff;
            border-radius: var(--radius-xl);
            padding: 0 16px;
            height: 40px;
            transition: box-shadow var(--transition);
        }
        .search-box:focus-within { box-shadow: 0 0 0 2px var(--primary); }
        .search-box i { color: #9a9ab0; font-size: 16px; margin-right: 10px; }
        .search-box input {
            flex: 1;
            border: none;
            outline: none;
            background: transparent;
            font-size: 15px;
            color: #333;
            height: 100%;
        }
        .search-box input::placeholder { color: #9a9ab0; }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-shrink: 0;
        }
        .nav-links a {
            color: var(--text-secondary);
            font-size: 15px;
            font-weight: 500;
            transition: color var(--transition);
            white-space: nowrap;
        }
        .nav-links a:hover, .nav-links a:focus { color: var(--primary); }
        .nav-links a.active { color: var(--primary); position: relative; }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 1px;
        }
        .nav-links .nav-icon { font-size: 20px; color: var(--text-secondary); }
        .nav-links .nav-icon:hover { color: var(--primary); }

        .hamburger {
            display: none;
            font-size: 24px;
            color: var(--text-primary);
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: background var(--transition);
        }
        .hamburger:hover { background: rgba(255,255,255,0.05); }

        @media screen and (max-width: 768px) {
            .search-box { max-width: 200px; }
            .nav-links { gap: 16px; }
            .nav-links a { font-size: 14px; }
        }

        @media screen and (max-width: 640px) {
            .site-logo { font-size: 18px; }
            .search-box {
                max-width: 40px;
                background: transparent;
                padding: 0;
                justify-content: center;
            }
            .search-box i { color: var(--text-primary); margin-right: 0; font-size: 20px; }
            .search-box input { display: none; }
            .nav-links a:not(.nav-icon) { display: none; }
            .hamburger { display: block; }
        }

        /* ===== Mobile Menu Overlay ===== */
        .mobile-menu-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(10,10,15,0.97);
            z-index: 2000;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 24px;
        }
        .mobile-menu-overlay.open { display: flex; }
        .mobile-menu-overlay a {
            font-size: 28px;
            color: var(--text-primary);
            font-weight: 500;
            transition: color var(--transition);
        }
        .mobile-menu-overlay a:hover { color: var(--primary); }
        .mobile-menu-overlay a.active { color: var(--primary); }
        .mobile-menu-close {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 32px;
            color: var(--primary);
            background: none;
            border: none;
            cursor: pointer;
        }

        /* ===== Hero ===== */
        .category-hero {
            min-height: 70vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            background: linear-gradient(135deg, rgba(10,10,15,0.75) 0%, rgba(26,10,46,0.65) 100%), url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            padding: 120px 20px 80px;
            position: relative;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(10,10,15,0.45);
            z-index: 1;
        }
        .category-hero .hero-content {
            position: relative;
            z-index: 2;
            max-width: 900px;
        }
        .category-hero h1 {
            font-size: 52px;
            font-weight: 900;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: 1px;
            text-shadow: 0 2px 20px rgba(0,0,0,0.5);
        }
        .category-hero .hero-sub {
            font-size: 20px;
            color: #c9c9d0;
            margin-bottom: 36px;
            line-height: 1.7;
            font-weight: 300;
        }
        .category-hero .hero-cta {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 16px 48px;
            background: var(--primary);
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            border-radius: var(--radius-md);
            transition: all var(--transition);
            box-shadow: var(--shadow-btn);
        }
        .category-hero .hero-cta:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(201,168,76,0.4);
            color: #fff;
        }
        .category-hero .hero-cta:active { transform: scale(0.97); }

        .hero-particles {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            z-index: 1;
            overflow: hidden;
            pointer-events: none;
        }
        .hero-particles span {
            position: absolute;
            display: block;
            width: 6px;
            height: 6px;
            background: var(--primary);
            border-radius: 50%;
            opacity: 0.15;
            animation: floatUp 12s infinite ease-in-out;
        }
        .hero-particles span:nth-child(1) { left: 10%; bottom: -10%; animation-delay: 0s; width: 8px; height: 8px; }
        .hero-particles span:nth-child(2) { left: 25%; bottom: -10%; animation-delay: 2s; width: 5px; height: 5px; }
        .hero-particles span:nth-child(3) { left: 45%; bottom: -10%; animation-delay: 4s; width: 10px; height: 10px; }
        .hero-particles span:nth-child(4) { left: 65%; bottom: -10%; animation-delay: 1s; width: 6px; height: 6px; }
        .hero-particles span:nth-child(5) { left: 80%; bottom: -10%; animation-delay: 3s; width: 7px; height: 7px; }
        .hero-particles span:nth-child(6) { left: 90%; bottom: -10%; animation-delay: 5s; width: 4px; height: 4px; }

        @keyframes floatUp {
            0% { transform: translateY(0) scale(1); opacity: 0; }
            10% { opacity: 0.2; }
            90% { opacity: 0.1; }
            100% { transform: translateY(-100vh) scale(0.5); opacity: 0; }
        }

        @media screen and (max-width: 768px) {
            .category-hero h1 { font-size: 36px; }
            .category-hero .hero-sub { font-size: 17px; }
            .category-hero .hero-cta { padding: 14px 36px; font-size: 16px; }
        }
        @media screen and (max-width: 640px) {
            .category-hero { min-height: 60vh; padding: 100px 15px 60px; }
            .category-hero h1 { font-size: 28px; }
            .category-hero .hero-sub { font-size: 15px; }
        }

        /* ===== Section Spacing ===== */
        .section { padding: 80px 0; }
        .section-alt { background: var(--bg-card); }
        .section-title {
            text-align: center;
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-primary);
        }
        .section-subtitle {
            text-align: center;
            font-size: 17px;
            color: var(--text-secondary);
            max-width: 700px;
            margin: 0 auto 48px;
            line-height: 1.7;
        }
        @media screen and (max-width: 640px) {
            .section { padding: 50px 0; }
            .section-title { font-size: 26px; }
            .section-subtitle { font-size: 15px; margin-bottom: 32px; }
        }

        /* ===== Selling Points ===== */
        .selling-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .selling-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px 28px;
            text-align: center;
            transition: all var(--transition);
            border: 1px solid transparent;
        }
        .selling-card:hover {
            background: var(--bg-card-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(201,168,76,0.15);
        }
        .selling-card .icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, #e8a838, #c9a84c);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 28px;
            color: #fff;
        }
        .selling-card h3 { font-size: 22px; margin-bottom: 12px; }
        .selling-card p { color: var(--text-secondary); font-size: 15px; line-height: 1.7; }

        @media screen and (max-width: 768px) {
            .selling-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
        }
        @media screen and (max-width: 640px) {
            .selling-grid { grid-template-columns: 1fr; gap: 16px; }
            .selling-card { padding: 28px 20px; }
        }

        /* ===== Scenarios ===== */
        .scenarios-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .scenario-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 32px 28px;
            display: flex;
            align-items: flex-start;
            gap: 18px;
            transition: all var(--transition);
            border-left: 4px solid var(--primary);
        }
        .scenario-item:hover {
            background: var(--bg-card-hover);
            transform: translateX(4px);
        }
        .scenario-item .num {
            font-size: 32px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
            flex-shrink: 0;
            min-width: 40px;
        }
        .scenario-item h4 { font-size: 18px; margin-bottom: 6px; }
        .scenario-item p { color: var(--text-secondary); font-size: 14px; line-height: 1.6; }

        @media screen and (max-width: 768px) {
            .scenarios-grid { grid-template-columns: 1fr; gap: 16px; }
        }
        @media screen and (max-width: 640px) {
            .scenario-item { padding: 24px 18px; }
        }

        /* ===== Steps ===== */
        .steps-row {
            display: flex;
            gap: 30px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .step-card {
            flex: 1;
            min-width: 200px;
            max-width: 260px;
            text-align: center;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 36px 20px 30px;
            transition: all var(--transition);
            position: relative;
        }
        .step-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }
        .step-card .step-num {
            width: 48px;
            height: 48px;
            background: var(--primary);
            color: #fff;
            font-size: 22px;
            font-weight: 700;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 18px;
        }
        .step-card h4 { font-size: 18px; margin-bottom: 10px; }
        .step-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .step-arrow {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--primary);
            opacity: 0.5;
            flex-shrink: 0;
            padding-top: 60px;
        }
        .steps-wrapper {
            display: flex;
            align-items: flex-start;
            gap: 0;
            flex-wrap: wrap;
            justify-content: center;
        }
        .steps-wrapper .step-card { margin: 0 0 20px 0; }
        .steps-wrapper .step-arrow { margin: 0 8px; }

        @media screen and (max-width: 768px) {
            .steps-wrapper { flex-direction: column; align-items: center; }
            .step-arrow { transform: rotate(90deg); padding-top: 0; margin: 8px 0; }
            .step-card { max-width: 100%; width: 100%; }
        }

        /* ===== Game Showcase ===== */
        .showcase-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .showcase-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition);
            border: 1px solid transparent;
        }
        .showcase-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(201,168,76,0.12);
        }
        .showcase-card .thumb {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }
        .showcase-card .info { padding: 20px 20px 24px; }
        .showcase-card .info h4 { font-size: 18px; margin-bottom: 6px; }
        .showcase-card .info .desc { color: var(--text-secondary); font-size: 14px; line-height: 1.6; margin-bottom: 12px; }
        .showcase-card .info .tags { display: flex; gap: 8px; flex-wrap: wrap; }
        .showcase-card .info .tags span {
            background: var(--primary-light);
            color: var(--primary);
            font-size: 12px;
            padding: 2px 10px;
            border-radius: 20px;
            font-weight: 500;
        }
        .showcase-card .info .stars { color: #f5a623; font-size: 14px; margin-top: 8px; }

        @media screen and (max-width: 768px) {
            .showcase-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
        }
        @media screen and (max-width: 640px) {
            .showcase-grid { grid-template-columns: 1fr; gap: 16px; }
            .showcase-card .thumb { height: 180px; }
        }

        /* ===== FAQ ===== */
        .faq-list { max-width: 800px; margin: 0 auto; }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
            border: 1px solid rgba(255,255,255,0.03);
        }
        .faq-item:hover { border-color: rgba(201,168,76,0.1); }
        .faq-question {
            padding: 18px 24px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background var(--transition);
            user-select: none;
        }
        .faq-question:hover { background: rgba(255,255,255,0.02); }
        .faq-question .q-label { color: var(--primary); font-weight: 700; margin-right: 8px; }
        .faq-question .icon { transition: transform var(--transition); color: var(--primary); font-size: 18px; }
        .faq-item.open .faq-question .icon { transform: rotate(180deg); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 24px;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 18px;
        }

        @media screen and (max-width: 640px) {
            .faq-question { padding: 16px 18px; font-size: 15px; }
            .faq-answer { padding: 0 18px; font-size: 14px; }
            .faq-item.open .faq-answer { padding: 0 18px 16px; }
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, #0d0d12 0%, #1a0a2e 100%);
            text-align: center;
            padding: 80px 20px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at 30% 50%, rgba(201,168,76,0.04) 0%, transparent 60%);
            animation: ctaGlow 8s ease-in-out infinite alternate;
        }
        @keyframes ctaGlow {
            0% { transform: translate(0, 0); }
            100% { transform: translate(5%, 5%); }
        }
        .cta-section .cta-content { position: relative; z-index: 2; }
        .cta-section h2 { font-size: 38px; margin-bottom: 12px; }
        .cta-section p { color: var(--text-secondary); font-size: 18px; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
        .cta-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
        .cta-btn-primary {
            padding: 16px 44px;
            background: var(--primary);
            color: #fff;
            font-size: 17px;
            font-weight: 700;
            border-radius: var(--radius-md);
            transition: all var(--transition);
            box-shadow: var(--shadow-btn);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .cta-btn-primary:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(201,168,76,0.4);
            color: #fff;
        }
        .cta-btn-primary:active { transform: scale(0.97); }
        .cta-btn-outline {
            padding: 16px 44px;
            background: transparent;
            color: var(--primary);
            font-size: 17px;
            font-weight: 600;
            border-radius: var(--radius-md);
            border: 2px solid var(--primary);
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .cta-btn-outline:hover {
            background: var(--primary-light);
            color: var(--primary-hover);
            border-color: var(--primary-hover);
        }
        .cta-btn-outline:active { transform: scale(0.97); }

        @media screen and (max-width: 640px) {
            .cta-section { padding: 60px 15px; }
            .cta-section h2 { font-size: 28px; }
            .cta-section p { font-size: 15px; }
            .cta-btn-primary, .cta-btn-outline { padding: 14px 32px; font-size: 15px; width: 100%; justify-content: center; }
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            padding: 90px 0 10px;
            font-size: 14px;
            color: var(--text-muted);
        }
        .breadcrumb a { color: var(--text-muted); }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb span { color: var(--text-secondary); }
        .breadcrumb .sep { margin: 0 8px; color: var(--text-disabled); }

        @media screen and (max-width: 640px) {
            .breadcrumb { padding: 80px 0 6px; font-size: 13px; }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #08080c;
            padding: 60px 0 30px;
            border-top: 1px solid rgba(255,255,255,0.03);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 40px;
        }
        .footer-col h5 {
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--text-muted);
            margin-bottom: 16px;
            font-weight: 600;
        }
        .footer-col a {
            display: block;
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 8px;
            transition: color var(--transition);
        }
        .footer-col a:hover { color: var(--primary); }
        .footer-social { display: flex; gap: 12px; margin-top: 8px; }
        .footer-social a {
            width: 40px;
            height: 40px;
            background: var(--bg-card);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            font-size: 18px;
            transition: all var(--transition);
            margin-bottom: 0;
        }
        .footer-social a:hover { background: var(--primary); color: #fff; }
        .footer-divider { border: none; border-top: 1px solid rgba(255,255,255,0.05); margin: 0 0 20px; }
        .footer-copy {
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
        }
        .footer-copy a { color: var(--text-muted); }
        .footer-copy a:hover { color: var(--primary); }

        @media screen and (max-width: 768px) {
            .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
        }
        @media screen and (max-width: 640px) {
            .footer-grid { grid-template-columns: 1fr; gap: 20px; text-align: center; }
            .footer-social { justify-content: center; }
            .site-footer { padding: 40px 0 20px; }
        }

        /* ===== Utility ===== */
        .text-gold { color: var(--primary); }
        .mb-0 { margin-bottom: 0; }
        .mt-0 { margin-top: 0; }

        /* ===== Responsive Grid Overrides ===== */
        @media screen and (max-width: 640px) {
            .grid-x > .cell { width: 100%; }
        }