/* CSSVariantEngine v3.0 — redesign-starsports.com.cn */
/* Palette: pinterest | Radius: soft | Shadow: layered */
/* Spacing: tight | Transition: smooth */
/* Section layouts: {"news":"featured-top","features":"horizontal","hero":"split","testimonials":"masonry","partners":"grid-6","faq":"single-column","stats":"inline","cta":"card-style"} */

:root {
    --color-primary: #5b4bff;
    --color-primary-dark: #241b72;
    --color-accent: #ff7a59;
    --color-surface: #f6f7fb;
    --color-text: #20243a;
    --rgb-primary: 91,75,255;
    --rgb-accent: 255,122,89;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 2px rgba(32,36,58,.04), 0 6px 16px -6px rgba(32,36,58,.10);
    --shadow-md: 0 1px 2px rgba(32,36,58,.04), 0 14px 30px -10px rgba(32,36,58,.14), inset 0 3px 0 rgba(var(--rgb-accent), .55);
    --shadow-lg: 0 2px 4px rgba(32,36,58,.04), 0 24px 56px -16px rgba(32,36,58,.18), inset 0 3px 0 rgba(var(--rgb-accent), .45);
    --space-section: 2rem;
    --space-card: 1rem;
    --space-gap: 0.75rem;
    --transition: 0.45s cubic-bezier(0.22, 0.61, 0.36, 1);
    --heading-weight: 600;
    --body-line-height: 1.75;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(180deg, #f7f8fc 0%, #eef1f8 48%, #f9f7ff 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(180deg, #ffffff 0%, #fbfcff 100%); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, #5b4bff 0%, #8b5cf6 45%, #ff7a59 100%); color: #ffffff; border-color: transparent; box-shadow: 0 8px 20px -8px rgba(var(--rgb-primary), .45); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

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

/* news: featured-top */
/* 首篇横跨全宽 */
                .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
                .news-grid > *:first-child { grid-column: span 3; }

/* features: horizontal */
/* 水平滚动 */
                .feature-list { display: flex; gap: var(--space-gap); overflow-x: auto; scroll-snap-type: x mandatory; }
                .feature-list > * { flex: 0 0 300px; scroll-snap-align: start; }

/* hero: split */
/* 左文右图 */
                .hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }

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

/* cta: card-style */
.cta-inner { background: linear-gradient(135deg, #f6f7fb 0%, #eef1ff 40%, #fff1ec 100%); border-radius: var(--radius-xl); padding: 3rem; text-align: center; box-shadow: var(--shadow-lg); border: 1px solid rgba(var(--rgb-primary), .08); }

/* 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); }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(135deg, #5b4bff 0%, #8b5cf6 42%, #ff7a59 100%); color: #ffffff; box-shadow: inset 0 -1px 0 rgba(255,255,255,.15); }
.card { border: 1px solid rgba(var(--rgb-primary), .12); }
header, .header, .navbar { box-shadow: 0 1px 0 rgba(32,36,58,.04), 0 10px 30px -12px rgba(32,36,58,.16); background: linear-gradient(180deg, rgba(255,255,255,.95) 0%, rgba(247,248,252,.86) 100%); backdrop-filter: blur(14px); }

/* 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; }
}