/* CSSVariantEngine v3.0 — 178zhibo.sc.cn */
/* Palette: spotlight-gold | Radius: large-rounded | Shadow: multi-layer-soft */
/* Spacing: generous | Transition: smooth-bounce */
/* Section layouts: {"news":"list-view","features":"horizontal","hero":"overlay","testimonials":"stacked","partners":"grid-6","faq":"with-sidebar","stats":"big-number","cta":"full-bg"} */

:root {
    --color-primary: #b78620;
    --color-primary-dark: #0f0f1a;
    --color-accent: #f0c674;
    --color-surface: #fffbf5;
    --color-text: #1a1510;
    --rgb-primary: 183, 134, 32;
    --rgb-accent: 240, 198, 116;
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 36px;
    --shadow-sm: 0 4px 8px rgba(0,0,0,0.05), 0 10px 20px rgba(var(--rgb-primary), 0.06);
    --shadow-md: 0 6px 16px rgba(0,0,0,0.07), 0 24px 48px -12px rgba(var(--rgb-primary), 0.1);
    --shadow-lg: 0 10px 32px rgba(0,0,0,0.08), 0 32px 64px -16px rgba(var(--rgb-primary), 0.14);
    --space-section: 4.5rem;
    --space-card: 1.1rem;
    --space-gap: 0.8rem;
    --transition: 0.45s cubic-bezier(0.25, 1, 0.5, 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-color: var(--color-primary-dark); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); color: var(--color-surface); 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-color: var(--color-surface); border: 1px solid rgba(var(--rgb-accent), 0.15); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); color: var(--color-primary-dark); border: none; }
a:not([class]) { color: var(--color-accent); transition: var(--transition); text-shadow: 0 1px 2px rgba(0,0,0,0.1); }

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

/* news: list-view */
/* 列表模式 (图左文右) */
                .news-grid { display: flex; flex-direction: column; gap: var(--space-gap); align-items: center; }
                .news-grid .card { display: grid; grid-template-columns: 280px 1fr; }

/* features: horizontal */
/* 水平滚动 */
                .feature-list { display: flex; gap: var(--space-gap); overflow-x: auto; scroll-snap-type: x mandatory; justify-content: center; padding: 1rem 0; }
                .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; background: radial-gradient(circle at center, rgba(var(--rgb-accent), 0.12) 0%, transparent 70%); }
                .hero-content { position: relative; z-index: 1; text-align: center; }

/* testimonials: stacked */
/* 垂直堆叠 */
                .testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }

/* partners: grid-6 */
.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-gap); 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: 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); text-shadow: 0 2px 12px rgba(var(--rgb-accent), 0.3); }

/* cta: full-bg */
.cta-section { background: linear-gradient(180deg, var(--color-primary-dark), #1a1a2e); color: var(--color-surface); padding: 4rem 2rem; }

/* Page Layout: wide */
/* 超宽 */
            .page-main { max-width: 960px; margin: 0 auto; }

/* 条件性装饰 */
header, .header, .navbar { box-shadow: 0 4px 12px rgba(15,15,26,0.07), 0 8px 24px rgba(15,15,26,0.05); background-color: rgba(15,15,26,0.95); backdrop-filter: blur(10px); }

/* 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; }
}