/* CSSVariantEngine v3.0 — sc-weidetiyu.sx.cn */
/* Palette: gold-stage | Radius: soft-rounded | Shadow: multi-layer gradient */
/* Spacing: spacious | Transition: long-smooth */
/* Section layouts: {"news":"masonry-2","features":"grid-3","hero":"split","testimonials":"carousel","partners":"scroll","faq":"single-column","stats":"big-number","cta":"full-bg"} */

:root {
    --color-primary: #b78628;
    --color-primary-dark: #7a581a;
    --color-accent: #f5d370;
    --color-surface: #1a1a2e;
    --color-text: #f8f5f0;
    --rgb-primary: 183,134,40;
    --rgb-accent: 245,211,112;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 28px;
    --shadow-sm: 0 2px 8px rgba(183,134,40,0.12), 0 1px 3px rgba(15,15,26,0.18);
    --shadow-md: 0 5px 20px rgba(183,134,40,0.2), 0 2px 10px rgba(15,15,26,0.25);
    --shadow-lg: 0 12px 40px rgba(183,134,40,0.28), 0 6px 20px rgba(15,15,26,0.35);
    --space-section: 4.5rem;
    --space-card: 1.2rem;
    --space-gap: 0.9rem;
    --transition: 0.55s cubic-bezier(0.22, 0.1, 0.28, 1);
    --heading-weight: 800;
    --body-line-height: 1.65;
}

/* 基础覆盖 */
body { 
    color: var(--color-text); 
    line-height: var(--body-line-height); 
    background: linear-gradient(180deg, #0f0f1a 0%, #1a1a2e 50%, #0f0f1a 100%);
}
h1, h2, h3, h4 { 
    font-weight: var(--heading-weight); 
    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(135deg, #ffffff 0%, #fffaf0 100%);
    color: #2d1f07;
}
.btn, button[class*="btn"], a[class*="btn"] { 
    border-radius: var(--radius-md); 
    transition: var(--transition); 
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-accent) 100%);
    background-size: 200% 200%;
    background-position: 0% 50%;
}
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover {
    background-position: 100% 50%;
}
a:not([class]) { 
    color: var(--color-accent); 
    transition: var(--transition); 
}

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

/* news: masonry-2 */
/* 两列瀑布流 */
                .news-grid { column-count: 2; column-gap: var(--space-gap); }
                .news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); }

/* features: grid-3 */
.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); justify-content: center; }

/* hero: split */
/* 左文右图 */
                .hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }

/* testimonials: carousel */
/* 单条轮播 */
                .testimonial-list { display: flex; overflow: hidden; justify-content: center; } 
                .testimonial-list > * { flex: 0 0 100%; }

/* partners: scroll */
/* 自动滚动 */
                .partner-grid { display: flex; gap: 2rem; 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: 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: var(--color-accent); }

/* cta: full-bg */
.cta-section { 
    background: linear-gradient(135deg, #4a2c00 0%, #7a581a 30%, #b78628 60%, #f5d370 100%); 
    color: #fff; 
    padding: 4rem 2rem; 
}

/* Page Layout: wide */
/* 超宽 */
            .page-main { max-width: 880px; margin: 0 auto; }

/* 条件性装饰 */
a:not([class]):hover { color: var(--color-primary); }
.card { 
    border: 2px solid transparent; 
    border-image: linear-gradient(135deg, var(--color-primary-dark), var(--color-accent), var(--color-primary)) 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: 2.2rem; --space-card: 1.1rem; --space-gap: 0.8rem; }
    .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; }
}