/* CSSVariantEngine v3.0 — go-wanmeiduizhanpingtai.com.cn */
/* Palette: spotlight gold | Radius: soft rounded | Shadow: layered glow */
/* Spacing: centered spacious | Transition: smooth gradient */
/* Section layouts: {"news":"featured-left","features":"grid-3","hero":"left-aligned","testimonials":"masonry","partners":"grid-4","faq":"with-sidebar","stats":"grid-4","cta":"full-bg"} */

:root {
    --color-primary: #d4af37;
    --color-primary-dark: #b8860b;
    --color-accent: #ffd700;
    --color-surface: #fffdf5;
    --color-text: #0f0f1a;
    --rgb-primary: 212,175,55;
    --rgb-accent: 255,215,0;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 3px 6px rgba(212,175,55,0.1), 0 1px 2px rgba(15,15,26,0.08);
    --shadow-md: 0 10px 20px rgba(212,175,55,0.15), 0 4px 8px rgba(15,15,26,0.1);
    --shadow-lg: 0 24px 48px rgba(212,175,55,0.2), 0 8px 16px rgba(15,15,26,0.12);
    --space-section: 6rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --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, #0f0f1a 0%, #1a1a2f 100%);
}
h1, h2, h3, h4 { 
    font-weight: var(--heading-weight); 
    color: #fff;
    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%, #fff9e8 100%);
}
.btn, button[class*="btn"], a[class*="btn"] { 
    border-radius: var(--radius-md); 
    transition: var(--transition);
    background: linear-gradient(90deg, #d4af37 0%, #ffd700 50%, #d4af37 100%);
    color: #0f0f1a;
    border: none;
}
a:not([class]) { 
    color: var(--color-accent); 
    transition: var(--transition);
}

/* ========== 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: 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: grid-4 */
.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: center; justify-content: center; }

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

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

/* cta: full-bg */
.cta-section { 
    background: linear-gradient(135deg, #d4af37 0%, #8b5a00 50%, #d4af37 100%); 
    color: #fff; 
    padding: 4rem 2rem; 
}

/* Page Layout: full-width */
/* 无侧边栏, 全宽 */
.page-main { max-width: 840px; margin: 0 auto; }

/* 条件性装饰 */
.card { 
    border: 1px solid transparent;
    border-image: linear-gradient(90deg, rgba(212,175,55,0.3), rgba(255,215,0,0.3), rgba(212,175,55,0.3)) 1;
}
header, .header, .navbar { 
    background: linear-gradient(to right, rgba(15,15,26,0.95), rgba(26,26,47,0.95));
    backdrop-filter: blur(12px);
}

/* 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; }
}