/* CSSVariantEngine v3.0 — yule-youxi-ng28.com.cn */
/* Palette: spotlight-gold | Radius: soft | Shadow: layered | Gradient: rich */
/* Spacing: balanced | Transition: smooth */
/* Section layouts: {"news":"grid-4","features":"grid-2","hero":"minimal","testimonials":"masonry","partners":"scroll","faq":"two-column","stats":"grid-3","cta":"card-style"} */

:root {
    --color-primary: #c8a24a;
    --color-primary-dark: #9c7a2e;
    --color-accent: #8b5cf6;
    --color-surface: #1a1a2e;
    --color-text: #ece8f5;
    --rgb-primary: 200,162,74;
    --rgb-accent: 139,92,246;
    --radius-sm: 4px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --shadow-sm: 0 1px 3px rgba(15,15,26,.5);
    --shadow-md: 0 4px 18px -4px rgba(15,15,26,.65), 0 1px 2px rgba(200,162,74,.08);
    --shadow-lg: 0 18px 42px -10px rgba(15,15,26,.75), 0 2px 6px rgba(139,92,246,.12);
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
    --heading-weight: 800;
    --body-line-height: 1.7;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: radial-gradient(circle at 50% 0%, #1a1a2e 0%, #0f0f1a 55%, #0a0a14 100%); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); background: linear-gradient(135deg, #f4e2a8 0%, #c8a24a 45%, #8b5cf6 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; text-align: center; }
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(160deg, rgba(26,26,46,.95) 0%, rgba(15,15,26,.98) 100%); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, #c8a24a 0%, #9c7a2e 100%); color: #0f0f1a; box-shadow: 0 4px 16px -4px rgba(200,162,74,.5); }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { background: linear-gradient(135deg, #8b5cf6 0%, #6d3fd6 100%); box-shadow: 0 8px 26px -6px rgba(139,92,246,.6); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }
a:not([class]):hover { color: var(--color-accent); }

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

/* hero: minimal */
.hero { padding: 2rem 0; background: radial-gradient(ellipse at 50% 40%, rgba(139,92,246,.18) 0%, rgba(15,15,26,0) 70%); } .hero-content { max-width: 560px; margin-left: auto; margin-right: auto; 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 20s 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: grid-3 */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; }
.stats-grid > * { background: linear-gradient(160deg, rgba(200,162,74,.1) 0%, rgba(139,92,246,.06) 100%); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }

/* cta: card-style */
.cta-inner { background: linear-gradient(135deg, #1a1a2e 0%, #241a3e 50%, #0f0f1a 100%); border-radius: var(--radius-xl); padding: 3rem; text-align: center; box-shadow: var(--shadow-lg); border: 1px solid transparent; border-image: linear-gradient(135deg, rgba(200,162,74,.6), rgba(139,92,246,.6)) 1; }

/* Page Layout: narrow-centered */
/* 窄版居中 */
            .page-main { max-width: 860px; margin: 0 auto; }

/* 条件性装饰 */
.card { border: 1px solid rgba(var(--rgb-primary), .18); }
.card:hover, [class*="card"]:hover { box-shadow: var(--shadow-lg); border-color: rgba(var(--rgb-accent), .35); }
header, .header, .navbar { background: transparent; }

/* 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; }
}