/* CSSVariantEngine v3.0 — zh-zh-xiongmaosports.com.cn */
/* Palette: deep purple + premium gold | Radius: soft rounded | Shadow: multi-layer gradient tinted */
/* Spacing: generous | Transition: long smooth 0.5s curve */
/* Section layouts: {"news":"grid-4","features":"centered","hero":"left-aligned","testimonials":"masonry","partners":"grid-6","faq":"single-column","stats":"grid-3","cta":"split"} */

:root {
    --color-primary: #9d4edd;
    --color-primary-dark: #7b2cbf;
    --color-accent: #ffb703;
    --color-surface: linear-gradient(145deg, #ffffff 0%, #f8f0ff 100%);
    --color-text: #e9dfff;
    --rgb-primary: 157, 78, 221;
    --rgb-accent: 255, 183, 3;
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-sm: 0 4px 12px rgba(157, 78, 221, 0.12), 0 2px 6px rgba(255, 183, 3, 0.08);
    --shadow-md: 0 8px 24px rgba(157, 78, 221, 0.18), 0 4px 12px rgba(255, 183, 3, 0.1);
    --shadow-lg: 0 16px 48px rgba(157, 78, 221, 0.25), 0 8px 24px rgba(255, 183, 3, 0.15), 0 2px 8px rgba(26, 16, 60, 0.05);
    --space-section: 4.5rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    --heading-weight: 600;
    --body-line-height: 1.7;
    --caret-color: var(--color-accent);
    --accent-color: var(--color-primary);
}

/* 基础覆盖 */
body { 
    background: linear-gradient(180deg, #0f0f1a 0%, #1a1635 50%, #0f0f1a 100%);
    color: var(--color-text); 
    line-height: var(--body-line-height); 
}
h1, h2, h3, h4 { 
    font-weight: var(--heading-weight); 
    text-shadow: 0 2px 12px rgba(255, 183, 3, 0.2);
}
section, .section { 
    padding-top: var(--space-section); 
    padding-bottom: var(--space-section); 
}
.card, [class*="card"] { 
    background: var(--color-surface);
    color: #2d1b69;
    border: 2px solid transparent;
    border-image: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%) 1;
    border-radius: var(--radius-lg); 
    box-shadow: var(--shadow-md); 
    padding: var(--space-card); 
    transition: var(--transition); 
    backdrop-filter: blur(8px);
}
.card:hover, [class*="card"]:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.btn, button[class*="btn"], a[class*="btn"] { 
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: #ffffff;
    border-radius: var(--radius-md); 
    box-shadow: var(--shadow-sm);
    transition: var(--transition); 
}
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover {
    box-shadow: var(--shadow-md);
    filter: brightness(1.1);
}
a:not([class]) { 
    color: var(--color-accent); 
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
    transition: var(--transition); 
}
a:not([class]):hover {
    color: var(--color-primary);
}

/* ========== 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) * 0.8); }

/* 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: left-aligned */
.hero-content { text-align: left; max-width: 600px; }

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

/* 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: grid-3 */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; }

/* cta: split */
.cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }

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

/* 条件性装饰 */
header, .header, .navbar { 
    background: linear-gradient(90deg, rgba(15, 15, 26, 0.9) 0%, rgba(26, 22, 53, 0.9) 100%);
    backdrop-filter: blur(16px);
    box-shadow: 0 6px 20px rgba(157, 78, 221, 0.3), 0 2px 8px rgba(255, 183, 3, 0.15); 
    border-bottom: 1px solid rgba(157, 78, 221, 0.2);
}

/* 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; }
}