/* CSSVariantEngine v3.0 — zone-168sport.com */
/* Palette: midnight-gold | Radius: soft-organic | Shadow: layered-glow */
/* Spacing: tight | Transition: smooth-rich */
/* Section layouts: {"news":"featured-top","features":"grid-4","hero":"split","testimonials":"carousel","partners":"centered","faq":"two-column","stats":"inline","cta":"centered"} */

:root {
    --color-primary: #b8860b;
    --color-primary-dark: #8b6508;
    --color-accent: #f0c040;
    --color-surface: #0f0f1a;
    --color-text: #e8e0d0;
    --rgb-primary: 184,134,11;
    --rgb-accent: 240,192,64;
    --radius-sm: 4px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --shadow-sm: 0 1px 4px rgba(184,134,11,.12), 0 0 8px rgba(240,192,64,.06);
    --shadow-md: 0 4px 16px rgba(184,134,11,.18), 0 2px 6px rgba(15,15,26,.4), 0 0 24px rgba(240,192,64,.08);
    --shadow-lg: 0 12px 36px rgba(184,134,11,.22), 0 4px 12px rgba(15,15,26,.5), 0 0 48px rgba(240,192,64,.12);
    --space-section: 2rem;
    --space-card: 1rem;
    --space-gap: 0.75rem;
    --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 600;
    --body-line-height: 1.75;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(180deg, #0f0f1a 0%, #1a1028 50%, #0f0f1a 100%); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); text-shadow: 0 2px 12px rgba(240,192,64,.15); }
section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); background: radial-gradient(ellipse at 50% 0%, rgba(184,134,11,.06) 0%, transparent 70%); }
.card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-card); transition: var(--transition); background: linear-gradient(145deg, #1a1028 0%, #14102a 50%, #1a1220 100%); border: 1px solid rgba(184,134,11,.2); }
.card:hover, [class*="card"]:hover { box-shadow: var(--shadow-lg); border-color: rgba(240,192,64,.4); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, #b8860b 0%, #8b6508 50%, #d4a017 100%); color: #0f0f1a; border: 1px solid rgba(240,192,64,.3); }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { box-shadow: 0 0 24px rgba(240,192,64,.35), 0 4px 16px rgba(184,134,11,.3); }
a:not([class]) { color: var(--color-accent); transition: var(--transition); text-decoration-color: rgba(240,192,64,.4); }
a:not([class]):hover { text-decoration-color: rgba(240,192,64,.9); text-shadow: 0 0 12px rgba(240,192,64,.3); }

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

/* news: featured-top */
/* 首篇横跨全宽 */
                .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
                .news-grid > *:first-child { grid-column: span 3; background: linear-gradient(135deg, rgba(184,134,11,.08) 0%, rgba(15,15,26,.6) 50%, rgba(240,192,64,.05) 100%); }

/* features: grid-4 */
.feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); }

/* hero: split */
/* 左文右图 */
                .hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; background: radial-gradient(ellipse at 30% 50%, rgba(184,134,11,.1) 0%, transparent 60%); }

/* testimonials: carousel */
/* 单条轮播 */
                .testimonial-list { display: flex; overflow: hidden; } 
                .testimonial-list > * { flex: 0 0 100%; background: linear-gradient(180deg, rgba(26,16,40,.8) 0%, rgba(15,15,26,.9) 100%); border-radius: var(--radius-md); }

/* partners: centered */
.partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }

/* faq: two-column */
.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }

/* stats: inline */
/* 水平排列 */
                .stats-grid { display: flex; justify-content: center; gap: 3rem; }

/* cta: centered */
.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; background: linear-gradient(135deg, rgba(184,134,11,.12) 0%, rgba(240,192,64,.06) 50%, rgba(184,134,11,.1) 100%); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }

/* Page Layout: full-width */
/* 无侧边栏, 全宽 */
            .page-main { max-width: 1200px; margin: 0 auto; }

/* 条件性装饰 */
.card { border-left: 3px solid var(--color-primary); border-image: linear-gradient(180deg, #f0c040 0%, #b8860b 50%, #8b6508 100%) 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; }
}