/* CSSVariantEngine v3.0 — kysports-global9.com.cn */
/* Palette: editorial-magazine | Radius: soft-square | Shadow: layered-gradient */
/* Spacing: spacious | Transition: smooth-long */
/* Section layouts: {"news":"grid-3","features":"grid-2","hero":"overlay","testimonials":"stacked","partners":"scroll","faq":"single-column","stats":"big-number","cta":"centered"} */

:root {
    --color-primary: #c44536;
    --color-primary-dark: #a03528;
    --color-accent: #6b705c;
    --color-surface: #f5f1e8;
    --color-text: #1a1a1a;
    --rgb-primary: 196,69,54;
    --rgb-accent: 107,112,92;
    --radius-sm: 2px;
    --radius-md: 6px;
    --radius-lg: 10px;
    --radius-xl: 16px;
    --shadow-sm: 0 1px 2px rgba(26,26,26,.04), 0 2px 6px rgba(196,69,54,.06);
    --shadow-md: 0 4px 10px rgba(26,26,26,.05), 0 12px 28px rgba(26,26,26,.09);
    --shadow-lg: 0 10px 20px rgba(26,26,26,.06), 0 30px 60px rgba(26,26,26,.12);
    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 700;
    --body-line-height: 1.75;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: radial-gradient(circle at 20% 20%, #fdfbf5 0%, #f5f1e8 45%, #efe9dc 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); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, #c44536 0%, #9e3529 60%, #6b705c 100%); color: #fdfcf9; border-color: transparent; }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

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

/* news: grid-3 */
/* 三列等宽网格 */
                .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }

/* features: grid-2 */
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); }

/* 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; }

/* testimonials: stacked */
/* 垂直堆叠 */
                .testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }

/* partners: scroll */
/* 自动滚动 */
                .partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s linear infinite; }
                @keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* faq: single-column */
.faq-list { max-width: 800px; margin: 0 auto; }

/* stats: big-number */
/* 大数字居中 */
                .stats-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
                .stats-grid .stat-value { font-size: 3rem; color: var(--color-primary); background: linear-gradient(135deg, #c44536, #6b705c); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* cta: centered */
.cta-inner { 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 */
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(135deg, #c44536 0%, #8a2f24 40%, #1a1a1a 100%); }
.card { border: 1px solid transparent; background: linear-gradient(180deg, #fefcf8 0%, #faf6ee 100%) padding-box, linear-gradient(135deg, rgba(196,69,54,.4) 0%, rgba(107,112,92,.3) 50%, rgba(26,26,26,.15) 100%) border-box; }
header, .header, .navbar { box-shadow: 0 1px 2px rgba(26,26,26,.04), 0 6px 24px rgba(26,26,26,.06); background: linear-gradient(180deg, rgba(250,247,240,.96) 0%, rgba(245,241,232,.92) 100%); backdrop-filter: blur(16px); }

/* 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; }
}