/* CSSVariantEngine v3.0 — wap-intl-huatihui.com.cn */
/* Palette: warm-minimal | Radius: medium | Shadow: glow */
/* Spacing: generous | Transition: smooth */
/* Section layouts: {"news":"grid-3","features":"grid-3","hero":"left-aligned","testimonials":"masonry","partners":"scroll","faq":"single-column","stats":"grid-4","cta":"centered"} */

:root {
    --color-primary: #5c7a4e;
    --color-primary-dark: #48643d;
    --color-accent: #87a878;
    --color-surface: #f5f1e8;
    --color-text: #2d2d2d;
    --rgb-primary: 92,122,78;
    --rgb-accent: 135,168,120;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --shadow-sm: 0 1px 4px rgba(45,45,45,.04), 0 0 10px rgba(135,168,120,.08);
    --shadow-md: 0 4px 14px rgba(45,45,45,.05), 0 0 20px rgba(135,168,120,.15);
    --shadow-lg: 0 8px 24px rgba(45,45,45,.07), 0 0 28px rgba(135,168,120,.25);
    --space-section: 3.5rem;
    --space-card: 1.5rem;
    --space-gap: 1.125rem;
    --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 800;
    --body-line-height: 1.65;
}

/* 基础覆盖 */
body { background-color: #faf8f3; color: var(--color-text); line-height: var(--body-line-height); }
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); box-shadow: 0 0 16px rgba(135,168,120,.22); }
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-3 */
.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }

/* hero: left-aligned */
.hero-content { text-align: left; max-width: 600px; }

/* 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: 2.25rem; overflow: hidden; animation: partnerScroll 26s linear infinite; }
@keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

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

/* stats: grid-4 */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); text-align: center; }

/* 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: radial-gradient(circle at 20% 25%, rgba(135,168,120,.35), transparent 45%), linear-gradient(135deg, #5c7a4e, #48643d); box-shadow: 0 0 24px rgba(135,168,120,.2); animation: heroGlow 8s ease-in-out infinite; }
.card { border-left: 3px solid var(--color-accent); background-color: var(--color-surface); }
.card:hover, [class*="card"]:hover { box-shadow: 0 10px 28px rgba(45,45,45,.08), 0 0 32px rgba(135,168,120,.55); }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { box-shadow: 0 0 24px rgba(135,168,120,.5); }
@keyframes heroGlow { 0%, 100% { box-shadow: 0 0 24px rgba(135,168,120,.25); } 50% { box-shadow: 0 0 44px rgba(135,168,120,.45); } }

/* 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: 2.25rem; --space-card: 1.125rem; --space-gap: 0.875rem; }
    .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; }
}