/* CSSVariantEngine v3.0 — link8-leyu-sports.com.cn */
/* Palette: teal-amber | Radius: soft-rounded | Shadow: layered-tint */
/* Spacing: comfortable | Transition: smooth-cubic */
/* Section layouts: {"news":"masonry-2","features":"centered","hero":"overlay","testimonials":"grid-3","partners":"grid-6","faq":"single-column","stats":"inline","cta":"centered"} */

:root {
    --color-primary: #0d9488;
    --color-primary-dark: #115e59;
    --color-accent: #f59e0b;
    --color-surface: #eef7f5;
    --color-text: #22303c;
    --rgb-primary: 13,148,136;
    --rgb-accent: 245,158,11;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 26px;
    --shadow-sm: 0 1px 2px rgba(13,148,136,.10), 0 0 0 1px rgba(13,148,136,.05);
    --shadow-md: 0 2px 6px rgba(17,94,89,.10), 0 10px 24px -10px rgba(13,148,136,.28);
    --shadow-lg: 0 6px 16px rgba(17,94,89,.14), 0 22px 48px -14px rgba(13,148,136,.36);
    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 0.45s cubic-bezier(.22,.61,.36,1);
    --heading-weight: 600;
    --body-line-height: 1.7;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); accent-color: var(--color-primary); caret-color: var(--color-primary); background: linear-gradient(165deg, #f8fbfb 0%, #eef5f4 42%, #e4f0ee 100%); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); color: #1c2b36; text-shadow: 0 1px 0 rgba(255,255,255,.65); }
section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); background-image: linear-gradient(180deg, rgba(13,148,136,.05) 0%, rgba(13,148,136,0) 60%, rgba(245,158,11,.05) 100%); }
.card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-card); transition: var(--transition); background-image: linear-gradient(150deg, #ffffff 0%, #f5fbfa 48%, #e8f4f2 100%); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background-image: linear-gradient(120deg, #0d9488 0%, #14b8a6 48%, #0891b2 100%); color: #f0fdfa; border-color: rgba(13,148,136,.35); box-shadow: 0 2px 8px rgba(13,148,136,.28); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-shadow: 0 1px 0 rgba(255,255,255,.6); }

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

/* news: masonry-2 */
/* 两列瀑布流 */
                .news-grid { column-count: 2; column-gap: var(--space-gap); }
                .news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); }

/* 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-image: radial-gradient(circle at 22% 28%, rgba(20,184,166,.42) 0%, rgba(13,148,136,.16) 38%, rgba(17,94,89,0) 68%), linear-gradient(135deg, #252e3a 0%, #1c3a3f 45%, #115e59 100%); }
                .hero-content { position: relative; z-index: 1; }

/* testimonials: grid-3 */
.testimonial-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }

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

/* faq: single-column */
.faq-list { max-width: 800px; margin: 0 auto; }

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

/* cta: centered */
.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; background-image: radial-gradient(ellipse at 50% 120%, rgba(245,158,11,.22) 0%, rgba(245,158,11,0) 62%); }

/* Page Layout: wide */
/* 超宽 */
            .page-main { max-width: 1400px; margin: 0 auto; }

/* 条件性装饰 */
.card:hover, [class*="card"]:hover { transform: translateY(-4px); box-shadow: 0 10px 22px rgba(17,94,89,.16), 0 30px 60px -18px rgba(13,148,136,.42); }
a:not([class]):hover { color: var(--color-accent); }
.card { border: 1px solid rgba(var(--rgb-primary), .22); }

/* 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; }
}