/* CSSVariantEngine v3.0 — boyedianjing.com.cn */
/* Palette: pinterest glow | Radius: soft rounded | Shadow: glow layered */
/* Spacing: medium loose | Transition: fluid easing */
/* Section layouts: {"news":"masonry-2","features":"grid-3","hero":"minimal","testimonials":"stacked","partners":"grid-6","faq":"single-column","stats":"grid-3","cta":"card-style"} */

:root {
    --color-primary: #ea4c89;
    --color-primary-dark: #c1356e;
    --color-accent: #f472b6;
    --color-surface: #f7f7f8;
    --color-text: #1f1f1f;
    --rgb-primary: 234,76,137;
    --rgb-accent: 244,114,182;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --shadow-sm: 0 1px 4px rgba(var(--rgb-accent), 0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 0 24px rgba(var(--rgb-accent), 0.3), 0 2px 8px rgba(0,0,0,0.06);
    --shadow-lg: 0 0 32px rgba(var(--rgb-accent), 0.5), 0 4px 12px rgba(0,0,0,0.08);
    --space-section: 4.2rem;
    --space-card: 1.6rem;
    --space-gap: 1.35rem;
    --transition: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --heading-weight: 700;
    --body-line-height: 1.65;
}

@keyframes pulse-glow {
    0% { box-shadow: 0 0 18px rgba(var(--rgb-accent), 0.2); }
    50% { box-shadow: 0 0 28px rgba(var(--rgb-accent), 0.35); }
    100% { box-shadow: 0 0 18px rgba(var(--rgb-accent), 0.2); }
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background-color: var(--color-surface); }
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; position: relative; overflow: hidden; animation: pulse-glow 4s ease-in-out infinite; }
.card::before, [class*="card"]::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: var(--color-primary); color: white; box-shadow: 0 0 16px rgba(var(--rgb-accent), 0.4); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

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

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

/* testimonials: stacked */
/* 垂直堆叠 */
                .testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }

/* 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: grid-3 */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; }

/* cta: card-style */
.cta-inner { background: linear-gradient(135deg, #fff5f8, #ffffff); border-radius: var(--radius-xl); padding: 3rem; text-align: center; box-shadow: 0 0 40px rgba(var(--rgb-accent), 0.3); }

/* 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: var(--shadow-lg); animation-play-state: paused; }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(135deg, #ea4c89, #f472b6); }
.card { border: 1px solid rgba(var(--rgb-accent), .12); }
header, .header, .navbar { box-shadow: 0 0 12px rgba(var(--rgb-accent), 0.15); background: #ffffff; }

/* 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: 2.1rem; --space-card: 1.1rem; --space-gap: 0.8rem; }
    .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; }
}