/* CSSVariantEngine v3.0 — play3-ml-sports.com.cn */
/* Palette: cream-charcoal | Radius: soft-pillow | Shadow: layered */
/* Spacing: airy | Transition: glide */
/* Section layouts: {"news":"featured-left","features":"horizontal","hero":"minimal","testimonials":"stacked","partners":"grid-6","faq":"single-column","stats":"big-number","cta":"card-style"} */

:root {
    --color-primary: #1d2925;
    --color-primary-dark: #0b1210;
    --color-accent: #e07a3f;
    --color-surface: #f7f0e4;
    --color-text: #241b15;
    --rgb-primary: 29,41,37;
    --rgb-accent: 224,122,63;
    --color-card: #fffcf5;
    --color-on-dark: #fbf4e8;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --shadow-sm: 0 2px 4px rgba(29,41,37,.04), 0 10px 20px -6px rgba(29,41,37,.12);
    --shadow-md: 0 10px 18px -8px rgba(29,41,37,.08), 0 24px 48px -12px rgba(29,41,37,.12), inset 0 1px 0 rgba(255,255,255,.6);
    --shadow-lg: 0 16px 30px -12px rgba(29,41,37,.14), 0 48px 96px -24px rgba(29,41,37,.18), inset 0 2px 0 rgba(255,255,255,.8);
    --space-section: 2.25rem;
    --space-card: 1.125rem;
    --space-gap: 0.875rem;
    --transition: 0.35s cubic-bezier(.22,1,.36,1);
    --heading-weight: 700;
    --body-line-height: 1.6;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background-color: var(--color-surface); }
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); background-color: var(--color-card); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); box-shadow: var(--shadow-sm); }
a:not([class]) { color: var(--color-accent); transition: var(--transition); text-decoration-color: var(--color-accent); }

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

/* news: featured-left */
/* 左大右小 (1大+2小) */
                .news-grid { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; gap: var(--space-gap); }
                .news-grid > *:first-child { grid-row: span 2; }

/* 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: 2.25rem 0; } .hero-content { max-width: 560px; }

/* testimonials: stacked */
/* 垂直堆叠 */
                .testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }

/* 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: big-number */
/* 大数字居中 */
                .stats-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
                .stats-grid .stat-value { font-size: 3rem; color: var(--color-accent); }

/* cta: card-style */
.cta-inner { background: var(--color-primary); border-radius: var(--radius-xl); padding: 3.5rem; text-align: center; color: var(--color-on-dark); 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 */
section:nth-of-type(even) { background-color: var(--color-surface); }
section:nth-of-type(odd) { background-color: var(--color-card); }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(145deg, #1d2925 0%, #0b1210 55%, #261a12 100%); color: var(--color-on-dark); }
.card { border-left: 3px solid var(--color-accent); }
header, .header, .navbar { background: transparent; }

/* 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; }
}