/* CSSVariantEngine v3.0 — cn-corm-bsports.com */
/* Palette: centered-stage spotlight | Radius: premium rounded | Shadow: glow layered */
/* Spacing: symmetric large | Transition: long smooth */
/* Section layouts: {"news":"list-view","features":"centered","hero":"minimal","testimonials":"masonry","partners":"scroll","faq":"two-column","stats":"inline","cta":"split"} */

:root {
    --color-primary: #b78620;
    --color-primary-dark: #8b6210;
    --color-accent: #9d4edd;
    --color-surface: #fffdf7;
    --color-text: #1a1206;
    --rgb-primary: 183,134,32;
    --rgb-accent: 157,78,221;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --shadow-sm: 0 2px 8px rgba(183,134,32,0.12), 0 1px 3px rgba(15,15,26,0.08);
    --shadow-md: 0 4px 16px rgba(157,78,221,0.15), 0 2px 6px rgba(183,134,32,0.1), 0 1px 2px rgba(15,15,26,0.06);
    --shadow-lg: 0 12px 32px rgba(183,134,32,0.18), 0 6px 16px rgba(157,78,221,0.12), 0 3px 8px rgba(15,15,26,0.1);
    --space-section: 4.5rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    --heading-weight: 700;
    --body-line-height: 1.65;
    --caret-color: #b78620;
    --accent-color: #9d4edd;
}

/* 基础覆盖 */
body { 
    color: var(--color-text); 
    line-height: var(--body-line-height); 
    background: linear-gradient(180deg, #0f0f1a 0%, #1a1a2e 40%, #0f0f1a 100%);
}
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: linear-gradient(135deg, #fffdf7 0%, #fff8e8 50%, #fffdf7 100%);
    border: 2px solid transparent;
    border-image: linear-gradient(135deg, #b78620 0%, #9d4edd 100%) 1;
}
.btn, button[class*="btn"], a[class*="btn"] { 
    border-radius: var(--radius-md); 
    transition: var(--transition); 
    background: linear-gradient(135deg, #b78620 0%, #9d4edd 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}
a:not([class]) { 
    color: var(--color-primary); 
    transition: var(--transition); 
}

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

/* news: list-view */
/* 列表模式 (图左文右) */
.news-grid { display: flex; flex-direction: column; gap: var(--space-gap); }
.news-grid .card { display: grid; grid-template-columns: 280px 1fr; }

/* features: centered */
/* 居中大卡片 */
.feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; }

/* hero: minimal */
.hero { 
    padding: 2rem 0; 
    background: radial-gradient(ellipse at center, rgba(157,78,221,0.15) 0%, transparent 70%);
} 
.hero-content { 
    max-width: 560px; 
    text-align: center;
}

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

/* partners: scroll */
/* 自动滚动 */
.partner-grid { 
    display: flex; gap: 2rem; overflow: hidden; 
    animation: partnerScroll 28s linear infinite; 
}
@keyframes partnerScroll { 
    0% { transform: translateX(0); } 
    100% { transform: translateX(-50%); } 
}

/* 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; }
.stats-grid .card {
    background: linear-gradient(180deg, #ffffff 0%, #f8f0ff 100%);
}

/* cta: split */
.cta-inner { 
    display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; 
    background: linear-gradient(135deg, rgba(183,134,32,0.1) 0%, rgba(157,78,221,0.1) 100%);
    border-radius: var(--radius-xl);
    padding: 3rem;
}

/* Page Layout: narrow-centered */
/* 窄版居中 */
.page-main { 
    max-width: 860px; margin: 0 auto; 
    background: linear-gradient(180deg, #fffdf7 0%, #fffaf0 100%);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(15,15,26,0.4), 0 8px 24px rgba(183,134,32,0.2);
}

/* 条件性装饰 */
.card:hover, [class*="card"]:hover { 
    transform: translateY(-6px); 
    box-shadow: var(--shadow-lg); 
    filter: brightness(1.03);
}
a:not([class]):hover { 
    color: var(--color-accent); 
    text-shadow: 0 0 8px rgba(157,78,221,0.3);
}

/* 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; }
}