/* CSSVariantEngine v3.0 — soft-fifa.com */
/* Palette: plum | Radius: subtle | Shadow: none */
/* Spacing: comfortable | Transition: quick */
/* Section layouts: {"news":"featured-left","features":"horizontal","hero":"overlay","testimonials":"grid-3","partners":"centered","faq":"single-column","stats":"grid-3","cta":"centered"} */

:root {
    --color-primary: #1f4f78;
    --color-primary-dark: #163a57;
    --color-accent: #d7a65a;
    --color-surface: #fbf6ee;
    --color-text: #243446;
    --rgb-primary: 31,79,120;
    --rgb-accent: 215,166,90;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --shadow-sm: 0 8px 20px rgba(36,52,70,.08), 0 2px 6px rgba(22,58,87,.05);
    --shadow-md: 0 16px 36px rgba(36,52,70,.10), 0 4px 14px rgba(31,79,120,.08);
    --shadow-lg: 0 24px 48px rgba(22,58,87,.14), 0 10px 22px rgba(215,166,90,.10);
    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 0.35s cubic-bezier(.22,.61,.36,1);
    --heading-weight: 600;
    --body-line-height: 1.7;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(180deg, #ffffff 0%, #fbf6ee 38%, #243446 70%, #ffffff 100%); caret-color: var(--color-primary); accent-color: var(--color-accent); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); color: #163a57; text-shadow: 0 1px 0 rgba(255,255,255,.55); }
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, rgba(255,255,255,.96) 0%, rgba(251,246,238,.94) 100%); border-color: rgba(31,79,120,.14); border-style: solid; }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); box-shadow: 0 10px 22px rgba(22,58,87,.10), inset 0 1px 0 rgba(255,255,255,.5); border-color: rgba(31,79,120,.18); border-style: solid; }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { box-shadow: 0 16px 30px rgba(22,58,87,.14), 0 4px 10px rgba(215,166,90,.10); filter: saturate(1.05); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-decoration-color: rgba(215,166,90,.55); }
a:not([class]):hover { color: #163a57; text-decoration-color: rgba(31,79,120,.65); }

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

/* news: featured-left */
/* 左大右小 (1大+2小) */
                .news-grid { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; gap: var(--space-gap); }
                .news-grid > *:first-child { grid-row: span 2; }

/* features: horizontal */
/* 水平滚动 */
                .feature-list { display: flex; gap: var(--space-gap); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-color: rgba(31,79,120,.4) rgba(251,246,238,.9); }
                .feature-list > * { flex: 0 0 300px; scroll-snap-align: start; }

/* hero: overlay */
/* 全屏背景+文字覆盖 */
                .hero { position: relative; min-height: 70vh; display: flex; align-items: center; color: #fdfbf7; text-shadow: 0 2px 12px rgba(22,58,87,.30); }
                .hero-content { position: relative; z-index: 1; }

/* 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: 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: 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); filter: saturate(1.03); }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(135deg, #1f4f78 0%, #2d678f 36%, #d7a65a 100%); }
.card { border-left: 3px solid var(--color-accent); }
header, .header, .navbar { background: rgba(255,255,255,.82); box-shadow: 0 12px 28px rgba(36,52,70,.08), 0 2px 8px rgba(22,58,87,.05); backdrop-filter: blur(14px) saturate(1.08); border-color: rgba(31,79,120,.10); border-style: solid; }

/* 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; }
}