/* CSSVariantEngine v3.0 — ch6-starsports.com.cn */
/* Palette: terracotta-sage | Radius: soft | Shadow: warm layered */
/* Spacing: generous | Transition: smooth */
/* Section layouts: {"news":"list-view","features":"centered","hero":"overlay","testimonials":"masonry","partners":"scroll","faq":"with-sidebar","stats":"grid-4","cta":"centered"} */

:root {
    --color-primary: #c47b5a;
    --color-primary-dark: #a5674a;
    --color-accent: #87a878;
    --color-surface: #faf8f3;
    --color-text: #2d2d2d;
    --rgb-primary: 196,123,90;
    --rgb-accent: 135,168,120;
    --radius-sm: 9px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-xl: 40px;
    --shadow-sm: 0 2px 6px rgba(45,45,45,.05), 0 1px 2px rgba(45,45,45,.04);
    --shadow-md: 0 10px 24px rgba(45,45,45,.07), 0 4px 8px rgba(45,45,45,.05), 0 2px 4px rgba(45,45,45,.03);
    --shadow-lg: 0 24px 48px rgba(45,45,45,.10), 0 12px 24px rgba(45,45,45,.06), 0 4px 8px rgba(45,45,45,.04);
    --space-section: 4rem;
    --space-card: 1.75rem;
    --space-gap: 1.5rem;
    --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 700;
    --body-line-height: 1.65;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(180deg, var(--color-surface) 0%, #f5f0e8 50%, #efe9dd 100%); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); color: var(--color-text); text-shadow: 0 2px 8px rgba(45,45,45,.05); }
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, #fffdf7 0%, #f7f2e9 55%, #fbf7f0 100%); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 55%, var(--color-primary) 100%); box-shadow: inset 0 0 0 1px rgba(255,255,255,.14), 0 6px 18px rgba(var(--rgb-primary), .28), 0 2px 4px rgba(var(--rgb-primary), .15); color: #fff; text-shadow: 0 1px 2px rgba(45,45,45,.15); }
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: centered */
/* 居中大卡片 */
                .feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; }

/* hero: overlay */
/* 全屏背景+文字覆盖 */
                .hero { position: relative; min-height: 70vh; display: flex; align-items: center; background: radial-gradient(ellipse at 18% 22%, rgba(var(--rgb-accent), .20), transparent 55%), linear-gradient(135deg, #f0eadf 0%, var(--color-surface) 50%, #e9e3d7 100%); }
                .hero-content { position: relative; z-index: 1; }

/* testimonials: masonry */
.testimonial-list { column-count: 2; column-gap: var(--space-gap); column-rule: 1px dashed rgba(var(--rgb-primary), .16); }
                .testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }

/* partners: scroll */
/* 自动滚动 */
                .partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 28s linear infinite; }
                @keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* 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: centered */
.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; }

/* Page Layout: narrow-centered */
/* 窄版居中 */
            .page-main { max-width: 860px; margin: 0 auto; }

/* 条件性装饰 */
a:not([class]):hover { color: var(--color-accent); }
.card { border: 1px solid transparent; background: linear-gradient(135deg, #fffdf7 0%, #f7f2e9 100%) padding-box, linear-gradient(135deg, rgba(var(--rgb-primary), .35), rgba(var(--rgb-accent), .30), rgba(var(--rgb-primary), .12)) border-box; }

/* 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: 1.75rem; --space-card: 1.1rem; --space-gap: 0.85rem; }
    .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; }
}