/* CSSVariantEngine v3.0 — lsno-milan.com */
/* Palette: midnight-gold | Radius: pillowy | Shadow: airy */
/* Spacing: generous | Transition: smooth */
/* Section layouts: {"news":"featured-top","features":"horizontal","hero":"minimal","testimonials":"grid-3","partners":"centered","faq":"with-sidebar","stats":"grid-3","cta":"centered"} */

:root {
    --color-primary: #7c5cff;
    --color-primary-dark: #4a2fb8;
    --color-accent: #f0c674;
    --color-surface: #1a1a2e;
    --color-text: #e8e6f0;
    --rgb-primary: 124,92,255;
    --rgb-accent: 240,198,116;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --radius-xl: 28px;
    --shadow-sm: 0 2px 8px rgba(124,92,255,.08), 0 1px 3px rgba(15,15,26,.12);
    --shadow-md: 0 6px 20px rgba(124,92,255,.12), 0 2px 8px rgba(15,15,26,.15);
    --shadow-lg: 0 16px 40px rgba(124,92,255,.18), 0 6px 16px rgba(15,15,26,.22);
    --space-section: 3.5rem;
    --space-card: 2rem;
    --space-gap: 2.5rem;
    --transition: 0.35s cubic-bezier(0.22, 1, 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: #0f0f1a; }
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: rgba(26,26,46,.72); backdrop-filter: blur(12px); border: 1px solid rgba(124,92,255,.12); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); }
a:not([class]) { color: var(--color-accent); 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: minimal */
.hero { padding: 2rem 0; } .hero-content { max-width: 560px; }

/* testimonials: grid-3 */
.testimonial-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }

/* partners: centered */
.partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }

/* faq: with-sidebar */
/* FAQ 左 + 联系信息右 */
                .faq-wrapper { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; }

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

/* cta: centered */
.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; }

/* Page Layout: wide */
/* 超宽 */
            .page-main { max-width: 1400px; margin: 0 auto; }

/* 条件性装饰 */
.card:hover, [class*="card"]:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(240,198,116,.28); }
a:not([class]):hover { color: var(--color-primary); }
.hero, [class*="hero"], section:first-of-type { background: radial-gradient(ellipse at 50% 0%, rgba(124,92,255,.22), transparent 60%), linear-gradient(160deg, #0f0f1a, #1a1a2e); }
header, .header, .navbar { box-shadow: 0 4px 24px rgba(15,15,26,.5), 0 1px 0 rgba(124,92,255,.1); }

/* 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; }
}