/* CSSVariantEngine v3.0 — go-jinnian-club.com */
/* Palette: slate | Radius: rounded | Shadow: subtle */
/* Spacing: spacious | Transition: smooth */
/* Section layouts: {"news":"list-view","features":"grid-3","hero":"split","testimonials":"stacked","partners":"grid-6","faq":"single-column","stats":"grid-3","cta":"full-bg"} */

:root {
    --color-primary: #3a5a5a;
    --color-primary-dark: #1f3636;
    --color-accent: #e07a5f;
    --color-surface: #fdf0d5;
    --color-text: #2d2d2d;
    --rgb-primary: 58,90,90;
    --rgb-accent: 224,122,95;
    --color-news-bg: #f4e1d2;
    --color-features-bg: #e0f0ea;
    --color-hero-bg-start: #ff9a9e;
    --color-hero-bg-end: #fad0c4;
    --color-testimonials-bg: #fff0f0;
    --color-partners-bg: #eae0f0;
    --color-faq-bg: #f5f5f5;
    --color-stats-bg: #f4a261;
    --radius-sm: 10px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 36px;
    --shadow-sm: 0 2px 6px rgba(0,0,0,0.07), 0 4px 10px rgba(0,0,0,0.04);
    --shadow-md: 0 6px 16px rgba(0,0,0,0.08), 0 12px 24px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.09), 0 20px 40px rgba(0,0,0,0.05);
    --space-section: 5.2rem;
    --space-card: 2.2rem;
    --space-gap: 1.6rem;
    --transition: 0.35s ease-in-out;
    --heading-weight: 800;
    --body-line-height: 1.7;
}

/* 基础覆盖 */
body { 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); background-color: var(--color-surface); }
.card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: var(--space-card); transition: var(--transition); outline: 2px solid var(--color-accent); background: #ffffff; }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

/* ========== 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); background: var(--color-news-bg); }
                .news-grid .card { display: grid; grid-template-columns: 280px 1fr; outline-color: #e63946; outline-style: dashed; }

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

/* hero: split */
/* 左文右图 */
                .hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; background: linear-gradient(135deg, var(--color-hero-bg-start) 0%, var(--color-hero-bg-end) 100%); }

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

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

/* faq: single-column */
.faq-list { max-width: 800px; margin: 0 auto; background: var(--color-faq-bg); }

/* stats: grid-3 */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; background: var(--color-stats-bg); color: #ffffff; }

/* cta: full-bg */
.cta-section { background: var(--color-primary-dark); color: #fff; padding: 4rem 2rem; }

/* Page Layout: full-width */
/* 无侧边栏, 全宽 */
            .page-main { max-width: 1200px; margin: 0 auto; }

/* 条件性装饰 */

/* 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: 1.2rem; --space-gap: 0.9rem; }
    .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; }
}