/* CSSVariantEngine v3.0 — leyu-sports-home9.com.cn */
/* Palette: ember | Radius: sharp | Shadow: none */
/* Spacing: balanced | Transition: quick */
/* Section layouts: {"news":"masonry-2","features":"grid-4","hero":"overlay","testimonials":"masonry","partners":"grid-6","faq":"with-sidebar","stats":"inline","cta":"centered"} */

:root {
    --color-primary: #b91c1c;
    --color-primary-dark: #7f1d1d;
    --color-accent: #f59e0b;
    --color-surface: #fffbeb;
    --color-text: #1c1917;
    --rgb-primary: 185,28,28;
    --rgb-accent: 245,158,11;
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 6px;
    --radius-xl: 6px;
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    --heading-weight: 800;
    --body-line-height: 1.75;
}

/* 基础覆盖 */
body { background-color: #f5f5f4; color: var(--color-text); line-height: var(--body-line-height); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); }
section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); }
.card, [class*="card"] { background-color: #ffffff; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-card); transition: var(--transition); }
.btn, button[class*="btn"], a[class*="btn"] { background-color: var(--color-primary); border-radius: var(--radius-md); color: #ffffff; transition: var(--transition); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

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

/* news: masonry-2 */
/* 两列瀑布流 */
                .news-grid { background-color: #fef2f2; column-count: 2; column-gap: var(--space-gap); }
                .news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); }

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

/* hero: overlay */
/* 全屏背景+文字覆盖 */
                .hero { background-color: #1c1917; color: #ffffff; position: relative; min-height: 70vh; display: flex; align-items: center; }
                .hero-content { color: #ffffff; position: relative; z-index: 1; }

/* testimonials: masonry */
.testimonial-list { background-color: #fef3c7; column-count: 2; column-gap: var(--space-gap); }
                .testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }

/* partners: grid-6 */
.partner-grid { background-color: #f5f5f4; display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-gap); align-items: center; }

/* faq: with-sidebar */
/* FAQ 左 + 联系信息右 */
                .faq-wrapper { background-color: #fef2f2; display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; }

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

/* cta: centered */
.cta-inner { background-color: #1c1917; color: #ffffff; text-align: center; max-width: 700px; margin: 0 auto; }

/* Page Layout: narrow-centered */
/* 窄版居中 */
            .page-main { max-width: 860px; margin: 0 auto; }

/* 条件性装饰 */
.card:hover, [class*="card"]:hover { background-color: #fef2f2; border-left-color: var(--color-primary-dark); transform: translateY(-4px); }
.hero, [class*="hero"], section:first-of-type { background-color: #1c1917; color: #ffffff; }
.card { border-left: 3px solid var(--color-primary); }
header, .header, .navbar { background-color: #1c1917; color: #ffffff; }

/* 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; }
}