/* CSSVariantEngine v3.0 — m3-wanbo-sports.com.cn */
/* Palette: teal-slate | Radius: pillowy | Shadow: airy */
/* Spacing: airy | Transition: silky */
/* Section layouts: {"news":"list-view","features":"grid-4","hero":"minimal","testimonials":"carousel","partners":"centered","faq":"with-sidebar","stats":"grid-4","cta":"card-style"} */

:root {
    --color-primary: #0d7377;
    --color-primary-dark: #0a5c5f;
    --color-accent: #5eead4;
    --color-surface: #f0fdfa;
    --color-text: #0f2e2e;
    --rgb-primary: 13,115,119;
    --rgb-accent: 94,234,212;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --shadow-sm: 0 2px 8px rgba(13,115,119,.07), 0 1px 3px rgba(13,115,119,.05);
    --shadow-md: 0 8px 24px rgba(13,115,119,.10), 0 3px 10px rgba(13,115,119,.06), 0 1px 2px rgba(13,115,119,.04);
    --shadow-lg: 0 18px 40px rgba(13,115,119,.14), 0 8px 18px rgba(13,115,119,.08), 0 2px 5px rgba(13,115,119,.05);
    --space-section: 2rem;
    --space-card: 1rem;
    --space-gap: 0.75rem;
    --transition: 0.65s cubic-bezier(0.22, 0.9, 0.28, 1.02);
    --heading-weight: 800;
    --body-line-height: 1.75;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: #eef7f6; }
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: #ffffff; border: 1px solid rgba(94,234,212,.28); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); box-shadow: 0 3px 10px rgba(13,115,119,.18); }
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); }
                .news-grid .card { display: grid; grid-template-columns: 280px 1fr; }

/* features: grid-4 */
.feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); }

/* hero: minimal */
.hero { padding: 2rem 0; } .hero-content { max-width: 560px; }

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

/* partners: centered */
.partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }

/* 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: card-style */
.cta-inner { background: linear-gradient(150deg, #f0fdfa, #ccfbf1); border-radius: var(--radius-xl); padding: 3rem; text-align: center; box-shadow: 0 20px 50px rgba(13,115,119,.12), inset 0 1px 0 rgba(255,255,255,.7); border: 1px solid rgba(94,234,212,.35); }

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

/* 条件性装饰 */
.card:hover, [class*="card"]:hover { transform: translateY(-4px); box-shadow: 0 26px 55px rgba(13,115,119,.18), 0 10px 22px rgba(94,234,212,.14), 0 3px 8px rgba(13,115,119,.08); }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(160deg, #0d7377, #0a5c5f 55%, #0f2e2e); box-shadow: inset 0 -2px 0 rgba(94,234,212,.35); }
header, .header, .navbar { background: transparent; backdrop-filter: blur(6px); }

/* 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; }
}