/* CSSVariantEngine v3.0 — zh4-huatihuitiyu.com.cn */
/* Palette: rose-cream | Radius: rounded | Shadow: layered soft */
/* Spacing: comfortable | Transition: smooth */
/* Section layouts: {"news":"list-view","features":"horizontal","hero":"minimal","testimonials":"grid-3","partners":"centered","faq":"single-column","stats":"big-number","cta":"full-bg"} */

:root {
    --color-primary: #d94f6e;
    --color-primary-dark: #b83b57;
    --color-accent: #f2b84b;
    --color-surface: #faf7f4;
    --color-text: #292524;
    --rgb-primary: 217,79,110;
    --rgb-accent: 242,184,75;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 30px;
    --shadow-sm: 0 2px 8px rgba(41,37,36,.04), 0 1px 2px rgba(41,37,36,.03);
    --shadow-md: 0 6px 24px rgba(41,37,36,.07), 0 2px 6px rgba(41,37,36,.04), 0 1px 2px rgba(41,37,36,.02);
    --shadow-lg: 0 16px 48px rgba(41,37,36,.09), 0 6px 16px rgba(41,37,36,.06), 0 2px 6px rgba(41,37,36,.03);
    --space-section: 4.5rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 700;
    --body-line-height: 1.7;
    --gradient-card: linear-gradient(165deg, #fffdf8 0%, #ffffff 45%, #fdf4e8 100%);
    --gradient-cta: linear-gradient(135deg, #a7354d 0%, #d94f6e 38%, #e8757d 72%, #f2b84b 100%);
}

/* 基础覆盖 */
body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(180deg, var(--color-surface) 0%, #f1ece6 50%, var(--color-surface) 100%); caret-color: var(--color-primary); accent-color: var(--color-accent); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); text-shadow: 0 1px 2px rgba(41,37,36,.04); }
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), inset 0 4px 0 rgba(242,184,75,.65); padding: var(--space-card); transition: var(--transition); background: var(--gradient-card); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, #e05a77 0%, #c93e5b 55%, #b83b57 100%); color: #fff; border-color: transparent; box-shadow: 0 8px 22px rgba(217,79,110,.28), 0 2px 6px rgba(41,37,36,.05); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-decoration-color: rgba(217,79,110,.35); }

/* ========== 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: horizontal */
/* 水平滚动 */
                .feature-list { display: flex; gap: var(--space-gap); overflow-x: auto; scroll-snap-type: x mandatory; }
                .feature-list > * { flex: 0 0 300px; scroll-snap-align: start; }

/* hero: minimal */
.hero { padding: 2rem 0; background: radial-gradient(ellipse at 15% 0%, rgba(242,184,75,.2) 0%, rgba(242,184,75,0) 55%), linear-gradient(180deg, rgba(217,79,110,.07) 0%, rgba(217,79,110,0) 45%); } .hero-content { max-width: 560px; }

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

/* partners: centered */
.partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }

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

/* stats: big-number */
/* 大数字居中 */
                .stats-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
                .stats-grid .stat-value { font-size: 3rem; }

/* cta: full-bg */
.cta-section { background: var(--gradient-cta); color: #fff; padding: 4rem 2rem; box-shadow: inset 0 1px 0 rgba(255,255,255,.16); }

/* Page Layout: full-width */
/* 无侧边栏, 全宽 */
            .page-main { max-width: 1200px; margin: 0 auto; }

/* 条件性装饰 */
a:not([class]):hover { color: var(--color-accent); text-decoration-color: rgba(242,184,75,.55); }

/* 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; }
}