/* CSSVariantEngine v3.0 — game-feifansports.com.cn */
/* Palette: gold-on-dark | Radius: soft | Shadow: layered-gradient */
/* Spacing: spacious | Transition: smooth */
/* Section layouts: {"news":"grid-4","features":"horizontal","hero":"minimal","testimonials":"grid-3","partners":"grid-6","faq":"single-column","stats":"grid-3","cta":"split"} */

:root {
    --color-primary: #d4a537;
    --color-primary-dark: #8a6d1f;
    --color-accent: #f5d76e;
    --color-surface: #1a1a2e;
    --color-text: #ede8df;
    --rgb-primary: 212,165,55;
    --rgb-accent: 245,215,110;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 26px;
    --radius-xl: 34px;
    --shadow-sm: 0 2px 10px rgba(212,165,55,.16), 0 1px 3px rgba(15,15,26,.5);
    --shadow-md: 0 6px 22px rgba(212,165,55,.14), 0 2px 8px rgba(15,15,26,.55);
    --shadow-lg: 0 14px 42px rgba(245,215,110,.18), 0 4px 14px rgba(15,15,26,.6);
    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: 0.55s cubic-bezier(0.22, 0.61, 0.36, 1);
    --heading-weight: 800;
    --body-line-height: 1.75;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: radial-gradient(ellipse at 50% 0%, #1c1c34 0%, #0f0f1a 55%, #08080f 100%); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); }
section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); }
.card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-card); transition: var(--transition); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

/* ========== Section Layout Variants ========== */

/* news: grid-4 */
/* 四列紧凑网格 */
                .news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 0.8); }

/* features: horizontal */
/* 水平滚动 */
                .feature-list { display: flex; gap: var(--space-gap); overflow-x: auto; scroll-snap-type: x mandatory; }
                .feature-list > * { flex: 0 0 300px; scroll-snap-align: start; }

/* hero: minimal */
.hero { padding: 2rem 0; } .hero-content { max-width: 560px; }

/* testimonials: grid-3 */
.testimonial-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }

/* partners: grid-6 */
.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-gap); align-items: center; }

/* faq: single-column */
.faq-list { max-width: 800px; margin: 0 auto; }

/* stats: grid-3 */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; }

/* cta: split */
.cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }

/* Page Layout: wide */
/* 超宽 */
            .page-main { max-width: 1400px; margin: 0 auto; }

/* 条件性装饰 */
.card:hover, [class*="card"]:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(245,215,110,.22), 0 6px 18px rgba(15,15,26,.65), 0 0 0 1px rgba(212,165,55,.35); }
a:not([class]):hover { color: var(--color-accent); }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(135deg, #0f0f1a 0%, #1f1a33 40%, #2a2140 70%, #0f0f1a 100%); }
.card { border-left: 3px solid var(--color-primary); background: linear-gradient(160deg, rgba(42,33,64,.85) 0%, rgba(26,26,46,.92) 60%, rgba(15,15,26,.96) 100%); border-image: linear-gradient(180deg, rgba(245,215,110,.6), rgba(212,165,55,.15)) 1; }

/* Responsive */
@media (max-width: 1024px) {
    .news-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .feature-list { grid-template-columns: repeat(2, 1fr) !important; }
    .partner-grid { grid-template-columns: repeat(3, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .hero-inner { grid-template-columns: 1fr !important; }
}
@media (max-width: 640px) {
    :root { --space-section: 2rem; --space-card: 1rem; --space-gap: 0.75rem; }
    .news-grid { grid-template-columns: 1fr !important; }
    .feature-list { grid-template-columns: 1fr !important; }
    .faq-list { grid-template-columns: 1fr !important; }
    .testimonial-list { column-count: 1 !important; }
    .partner-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .cta-inner { grid-template-columns: 1fr !important; }
}