/* CSSVariantEngine v3.0 — zh-pgemulatorgames.gd.cn */
/* Palette: editorial-cream | Radius: large | Shadow: soft-pillowy */
/* Spacing: airy | Transition: smooth-lazy */
/* Section layouts: {"news":"grid-3","features":"horizontal","hero":"left-aligned","testimonials":"stacked","partners":"grid-4","faq":"with-sidebar","stats":"inline","cta":"full-bg"} */

:root {
    --color-primary: #c44536;
    --color-primary-dark: #a33a2e;
    --color-accent: #6b705c;
    --color-surface: #f5f1e8;
    --color-text: #1a1a1a;
    --rgb-primary: 196,69,54;
    --rgb-accent: 107,112,92;
    --radius-sm: 6px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --shadow-sm: 0 2px 12px rgba(26, 26, 26, 0.06);
    --shadow-md: 0 8px 32px rgba(26, 26, 26, 0.09);
    --shadow-lg: 0 16px 48px rgba(26, 26, 26, 0.12);
    --space-section: 4rem;
    --space-card: 2rem;
    --space-gap: 2rem;
    --transition: 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
    --heading-weight: 600;
    --body-line-height: 1.75;
}

/* 基础覆盖 */
body { background-color: var(--color-surface); 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); background-color: #ffffff; }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background-color: var(--color-primary); color: #fff; border: 1px solid var(--color-primary); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-decoration-thickness: 1.5px; }

/* ========== 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: horizontal */
/* 水平滚动 */
.feature-list { display: flex; gap: var(--space-gap); overflow-x: auto; scroll-snap-type: x mandatory; }
.feature-list > * { flex: 0 0 300px; scroll-snap-align: start; background-color: #ffffff; border-radius: var(--radius-lg); padding: var(--space-card); box-shadow: var(--shadow-sm); }

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

/* testimonials: stacked */
/* 垂直堆叠 */
.testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }
.testimonial-list > * { background-color: #ffffff; border-radius: var(--radius-xl); padding: var(--space-card); box-shadow: var(--shadow-sm); }

/* partners: grid-4 */
.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: center; }
.partner-grid > * { opacity: 0.7; transition: var(--transition); }
.partner-grid > *:hover { opacity: 1; }

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

/* stats: inline */
/* 水平排列 */
.stats-grid { display: flex; justify-content: center; gap: 3rem; }

/* cta: full-bg */
.cta-section { background: linear-gradient(135deg, #c44536 0%, #a33a2e 100%); color: #fff9f5; padding: 4rem 2rem; }

/* Page Layout: full-width */
/* 无侧边栏, 全宽 */
.page-main { max-width: 1320px; margin: 0 auto; padding-left: 1.5rem; padding-right: 1.5rem; }

/* 条件性装饰 */
header, .header, .navbar { background-color: rgba(255, 255, 255, 0.85); backdrop-filter: blur(12px); box-shadow: 0 4px 20px rgba(26,26,26,0.07); }

/* 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: 3rem; --space-card: 1.5rem; --space-gap: 1.5rem; }
    .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; }
}