/* CSSVariantEngine v3.0 — go-ls-sports.net.cn */
/* Palette: editorial-magazine | Radius: minimal | Shadow: none */
/* Spacing: generous | Transition: smooth */
/* Section layouts: {"news":"featured-left","features":"grid-3","hero":"overlay","testimonials":"carousel","partners":"grid-4","faq":"two-column","stats":"grid-3","cta":"card-style"} */

:root {
    --color-primary: #c44536;
    --color-primary-dark: #a3372b;
    --color-accent: #6b705c;
    --color-surface: #f5f1e8;
    --color-text: #1a1a1a;
    --rgb-primary: 196, 69, 54;
    --rgb-accent: 107, 112, 92;
    --radius-sm: 2px;
    --radius-md: 3px;
    --radius-lg: 4px;
    --radius-xl: 6px;
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
    --space-section: 4.5rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: 0.3s ease-out;
    --heading-weight: 800;
    --body-line-height: 1.6;
}

/* 基础覆盖 */
body { 
    color: var(--color-text); 
    background-color: var(--color-surface);
    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"] { 
    border-radius: var(--radius-lg); 
    box-shadow: var(--shadow-md); 
    border: 1px solid #e2ddd2;
    padding: var(--space-card); 
    transition: var(--transition); 
    background-color: #ffffff;
}
.btn, button[class*="btn"], a[class*="btn"] { 
    border-radius: var(--radius-md); 
    background-color: var(--color-primary);
    color: #ffffff;
    border: 2px solid var(--color-primary);
    transition: var(--transition); 
}
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover {
    background-color: transparent;
    color: var(--color-primary);
}
a:not([class]) { 
    color: var(--color-primary); 
    text-decoration: none;
    border-bottom: 1px solid var(--color-primary);
    transition: var(--transition); 
}
a:not([class]):hover {
    border-bottom-width: 2px;
}

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

/* 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; }
.hero { background-color: #1a1a1a; color: #f5f1e8; }

/* testimonials: carousel */
/* 单条轮播 */
.testimonial-list { display: flex; overflow: hidden; } 
.testimonial-list > * { flex: 0 0 100%; }

/* partners: grid-4 */
.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: center; }

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

/* stats: grid-3 */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; }
.stats-grid > div { border-bottom: 2px solid var(--color-accent); padding-bottom: 1.5rem; }

/* cta: card-style */
.cta-inner { 
    background: #ffffff; 
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl); 
    padding: 3rem; 
    text-align: center; 
}

/* Page Layout: narrow-centered */
/* 窄版居中 */
.page-main { max-width: 1280px; margin: 0 auto; padding-left: 4rem; padding-right: 4rem; }

/* 条件性装饰 */
.card:hover, [class*="card"]:hover { 
    transform: translateY(-2px); 
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg); 
}
header, .header, .navbar { 
    box-shadow: none; 
    border-bottom: 1px solid #e2ddd2;
    background-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: 2.5rem; --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; }
    .page-main { padding-left: 1.5rem; padding-right: 1.5rem; }
}