/* CSSVariantEngine v3.0 — wap7-ml-sports.com.cn */
/* Palette: indigo/amber | Radius: pillowy | Shadow: airy */
/* Spacing: roomy | Transition: easy-out */
/* Section layouts: {"news":"grid-4","features":"grid-3","hero":"overlay","testimonials":"masonry","partners":"grid-4","faq":"single-column","stats":"grid-4","cta":"card-style"} */

:root {
    --color-primary: #4f46e5;
    --color-primary-dark: #1e1b4b;
    --color-accent: #d97706;
    --color-surface: #f6f4ef;
    --color-text: #1c1917;
    --rgb-primary: 79,70,229;
    --rgb-accent: 217,119,6;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 2px rgba(30,27,75,.06), 0 4px 12px rgba(30,27,75,.08);
    --shadow-md: 0 2px 4px rgba(30,27,75,.05), 0 12px 24px rgba(30,27,75,.10), 0 24px 48px rgba(217,119,6,.06);
    --shadow-lg: 0 8px 16px rgba(30,27,75,.08), 0 24px 48px rgba(30,27,75,.12), 0 48px 96px rgba(217,119,6,.08);
    --space-section: 4.6rem;
    --space-card: 1.7rem;
    --space-gap: 1.45rem;
    --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 800;
    --body-line-height: 1.7;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: 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), 0 0 0 1px rgba(30,27,75,.06); padding: var(--space-card); transition: var(--transition); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); box-shadow: var(--shadow-sm); 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) * 0.82); background: #eef2ff; box-shadow: 0 0 0 1px rgba(79,70,229,.10); }

/* features: grid-3 */
.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); background: #fff7ed; box-shadow: 0 0 0 1px rgba(217,119,6,.10); }

/* hero: overlay */
/* 全屏背景+文字覆盖 */
.hero { position: relative; min-height: 70vh; display: flex; align-items: center; }
.hero-content { position: relative; z-index: 1; }

/* testimonials: masonry */
.testimonial-list { column-count: 2; column-gap: var(--space-gap); background: #fdf4ff; box-shadow: 0 0 0 1px rgba(192,38,211,.08); }
.testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }

/* partners: grid-4 */
.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.45); align-items: center; background: #fef2f2; box-shadow: 0 0 0 1px rgba(225,29,72,.08); }

/* faq: single-column */
.faq-list { max-width: 800px; margin: 0 auto; background: #f5f5f4; box-shadow: 0 0 0 1px rgba(28,25,23,.06); }

/* stats: grid-4 */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); text-align: center; background: #fffbeb; box-shadow: 0 0 0 1px rgba(217,119,6,.10); }

/* cta: card-style */
.cta-inner { background: linear-gradient(135deg, #eef2ff 0%, #f6f4ef 55%, #fff7ed 100%); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg), 0 0 0 1px rgba(79,70,229,.10); padding: 3.5rem; text-align: center; }

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

/* 条件性装饰 */
a:not([class]):hover { color: var(--color-accent); }

/* 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: 2.25rem; --space-card: 1.1rem; --space-gap: 0.8rem; }
    .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; }
}