/* CSSVariantEngine v3.0 — wap-leyuapp-page.com.cn */
/* Palette: moss & clay | Radius: organic-soft | Shadow: layered-warm */
/* Spacing: spacious | Transition: smooth-long */
/* Section layouts: {"news":"grid-4","features":"centered","hero":"centered","testimonials":"masonry","partners":"grid-6","faq":"single-column","stats":"big-number","cta":"card-style"} */

:root {
    --color-primary: #4f6b52;
    --color-primary-dark: #23281f;
    --color-accent: #c98a63;
    --color-surface: #faf8f3;
    --color-text: #2d2d2d;
    --rgb-primary: 79,107,82;
    --rgb-accent: 201,138,99;
    --radius-sm: 4px;
    --radius-md: 10px;
    --radius-lg: 18px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 2px rgba(35,40,31,0.05), 0 2px 6px rgba(79,107,82,0.07);
    --shadow-md: 0 2px 6px -1px rgba(35,40,31,0.06), 0 14px 30px -10px rgba(79,107,82,0.18);
    --shadow-lg: 0 6px 14px -4px rgba(35,40,31,0.10), 0 28px 56px -16px rgba(79,107,82,0.26), 0 0 0 1px rgba(201,138,99,0.12);
    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: 0.55s cubic-bezier(0.22, 0.61, 0.36, 1);
    --heading-weight: 700;
    --body-line-height: 1.6;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(180deg, #faf8f3 0%, #f6f2ea 54%, #f1ece1 100%); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); color: #23281f; }
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(250,248,243,0.98) 0%, rgba(245,241,232,0.94) 62%, rgba(240,234,222,0.92) 100%); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, #4f6b52 0%, #3c4a3a 60%, #2d3528 100%); color: #faf8f3; box-shadow: 0 2px 5px rgba(35,40,31,0.14), 0 10px 22px -8px rgba(79,107,82,0.36); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

/* ========== 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: centered */
/* 居中大卡片 */
                .feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; }

/* hero: centered */
.hero-content { text-align: center; max-width: 800px; margin: 0 auto; color: #f3efe6; text-shadow: 0 1px 12px rgba(35,40,31,0.38), 0 8px 32px rgba(201,138,99,0.20); }

/* testimonials: masonry */
.testimonial-list { column-count: 2; column-gap: var(--space-gap); }
                .testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }

/* partners: grid-6 */
.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-gap); align-items: center; }

/* 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: #4f6b52; text-shadow: 0 2px 14px rgba(201,138,99,0.26); }

/* cta: card-style */
.cta-inner { background: linear-gradient(150deg, #faf8f3 0%, #f3eee3 46%, #ece5d7 100%); border-radius: var(--radius-xl); padding: 3rem; text-align: center; box-shadow: 0 4px 12px -2px rgba(35,40,31,0.06), 0 30px 60px -20px rgba(79,107,82,0.22); }

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

/* 条件性装饰 */
.card:hover, [class*="card"]:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
a:not([class]):hover { color: var(--color-accent); }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(135deg, #23281f 0%, #3c4a3a 38%, #4f6b52 68%, #c98a63 100%); }
.card { border-left: 3px solid var(--color-primary); border-image: linear-gradient(180deg, #4f6b52 0%, #7d9670 52%, #c98a63 100%) 1; background-clip: padding-box; }
header, .header, .navbar { background: linear-gradient(180deg, rgba(250,248,243,0.92) 0%, rgba(250,248,243,0.60) 60%, rgba(250,248,243,0) 100%); backdrop-filter: saturate(1.15) blur(6px); -webkit-backdrop-filter: saturate(1.15) blur(6px); }

/* 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; }
}