/* CSSVariantEngine v3.0 — pgsoft-m5.com.cn */
/* Palette: lagoon | Radius: rounded-soft | Shadow: layered */
/* Spacing: generous | Transition: smooth-long */
/* Section layouts: {"news":"featured-top","features":"grid-3","hero":"minimal","testimonials":"masonry","partners":"grid-6","faq":"two-column","stats":"inline","cta":"full-bg"} */

:root {
    --color-primary: #0f7d76;
    --color-primary-dark: #07504b;
    --color-accent: #ec6b45;
    --color-surface: #f7ecd9;
    --color-text: #1f3835;
    --rgb-primary: 15,125,118;
    --rgb-accent: 236,107,69;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 18px;
    --radius-xl: 26px;
    --shadow-sm: 0 1px 2px rgba(7,80,75,.08), 0 4px 12px -4px rgba(236,107,69,.14);
    --shadow-md: 0 2px 6px rgba(7,80,75,.08), 0 18px 36px -14px rgba(7,80,75,.28), 0 10px 20px -10px rgba(236,107,69,.18);
    --shadow-lg: 0 4px 10px rgba(7,80,75,.10), 0 30px 60px -18px rgba(7,80,75,.40), 0 16px 28px -14px rgba(236,107,69,.22);
    --space-section: 3.5rem;
    --space-card: 1.4rem;
    --space-gap: 1.1rem;
    --transition: 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
    --heading-weight: 800;
    --body-line-height: 1.6;
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(180deg, #fffdf8 0%, #f8efdf 46%, #f3e2c8 100%); }
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: linear-gradient(145deg, rgba(255,255,255,.98) 0%, rgba(255,252,247,.86) 46%, rgba(255,236,218,.70) 100%); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background-image: linear-gradient(120deg, #14a398 0%, #0f7d76 45%, #07504b 100%); color: #fffaf3; box-shadow: 0 2px 4px -2px rgba(var(--rgb-accent),.4), 0 14px 24px -12px rgba(7,80,75,.5); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-decoration-color: rgba(var(--rgb-accent), .5); text-decoration-thickness: .08em; text-underline-offset: .18em; }

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

/* news: featured-top */
/* 首篇横跨全宽 */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.news-grid > *:first-child { grid-column: span 3; }

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

/* hero: minimal */
.hero { padding: 2.25rem 0; } .hero-content { max-width: 560px; }

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

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

/* faq: two-column */
.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }

/* stats: inline */
/* 水平排列 */
.stats-grid { display: flex; justify-content: center; gap: 3.25rem; }

/* cta: full-bg */
.cta-section { background: linear-gradient(125deg, #07504b 0%, #0f7d76 48%, #15a398 78%, #ec6b45 132%); color: #fffaf3; padding: 4.5rem 2.25rem; box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 24px 52px -24px rgba(7,80,75,.45); }

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

/* 条件性装饰 */
.hero, [class*="hero"], section:first-of-type { background: radial-gradient(circle at 80% 12%, rgba(236,107,69,.35), transparent 44%), radial-gradient(circle at 16% 92%, rgba(23,163,152,.32), transparent 50%), linear-gradient(125deg, #023a37 0%, #07504b 36%, #0f7d76 72%, #14a297 100%); color: #fffaf3; box-shadow: inset 0 -1px 0 rgba(255,255,255,.12); }
.card { border: 1px solid rgba(var(--rgb-accent), .18); }
header, .header, .navbar { background: linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.34) 100%); backdrop-filter: blur(10px) saturate(1.4); -webkit-backdrop-filter: blur(10px) saturate(1.4); box-shadow: 0 1px 0 rgba(15,125,118,.08), 0 12px 30px -20px rgba(7,80,75,.35); }

/* 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: 2.25rem; --space-card: 1.15rem; --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; }
}