/* CSSVariantEngine v3.0 — mobi-worldcup.com */
/* Palette: slate | Radius: pill | Shadow: colored */
/* Spacing: comfortable | Transition: instant */
/* Section layouts: {"news":"featured-left","features":"centered","hero":"overlay","testimonials":"masonry","partners":"centered","faq":"with-sidebar","stats":"grid-4","cta":"split"} */

:root {
    --color-primary: #87a878;
    --color-primary-dark: #2d2d2d;
    --color-accent: #c47b5a;
    --color-surface: #faf8f3;
    --color-text: #2d2d2d;
    --rgb-primary: 135,168,120;
    --rgb-accent: 196,123,90;
    --radius-sm: 3px;
    --radius-md: 5px;
    --radius-lg: 6px;
    --radius-xl: 8px;
    --shadow-sm: 0 1px 2px rgba(45,45,45,.05), 0 3px 10px rgba(135,168,120,.06);
    --shadow-md: 0 1px 3px rgba(45,45,45,.06), 0 6px 18px rgba(45,45,45,.05);
    --shadow-lg: 0 2px 6px rgba(45,45,45,.08), 0 10px 24px rgba(196,123,90,.10);
    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 0.22s cubic-bezier(.2,.8,.2,1);
    --heading-weight: 800;
    --body-line-height: 1.65;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background-color: #faf8f3; caret-color: var(--color-accent); accent-color: var(--color-primary); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); color: #2d2d2d; text-shadow: 0 1px 0 rgba(255,255,255,.6); }
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: rgba(255,255,255,.86); border-color: rgba(135,168,120,.28); border-style: solid; backdrop-filter: blur(4px); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background-color: #87a878; color: #faf8f3; border-color: #7a996c; border-style: solid; box-shadow: 0 1px 2px rgba(45,45,45,.08), 0 4px 10px rgba(135,168,120,.15); }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { background-color: #c47b5a; border-color: #b46f50; box-shadow: 0 2px 4px rgba(45,45,45,.10), 0 8px 18px rgba(196,123,90,.18); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-decoration-color: rgba(135,168,120,.45); }

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

/* news: featured-left */
/* 左大右小 (1大+2小) */
                .news-grid { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; gap: var(--space-gap); }
                .news-grid > *:first-child { grid-row: span 2; }

/* 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; color: #faf8f3; text-shadow: 0 2px 12px rgba(45,45,45,.22); }
                .hero-content { position: relative; z-index: 1; }

/* testimonials: masonry */
.testimonial-list { column-count: 2; column-gap: var(--space-gap); }
                .testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }

/* 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: split */
.cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }

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

/* 条件性装饰 */
.card:hover, [class*="card"]:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(196,123,90,.34); }
a:not([class]):hover { color: var(--color-accent); text-decoration-color: rgba(196,123,90,.55); }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(135deg, #8ba97e 0%, #6f8468 42%, #c47b5a 100%); }
.card { border-left: 3px solid var(--color-primary); }
header, .header, .navbar { box-shadow: 0 1px 2px rgba(45,45,45,.05), 0 8px 20px rgba(45,45,45,.04); background-color: rgba(250,248,243,.9); backdrop-filter: blur(6px); border-color: rgba(135,168,120,.16); }

/* 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; }
}