@import url("https://fonts.googleapis.com/css2?family=Patrick+Hand&family=Ma+Shan+Zheng&display=swap");:root{--bg: #ffffff;--text: #1f2937;--muted: #6b7280;--brand: #111827;--accent: #2563eb;--surface: #f8fafc;--border: #e5e7eb;--radius: 12px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "PingFang SC", "Microsoft Yahei", sans-serif}img,video,iframe{max-width:100%;display:block}a{color:inherit}.container{width:min(1100px, 92%);margin:0 auto}.narrow{width:min(900px, 92%);margin:0 auto}.site-header{position:sticky;top:0;z-index:10;backdrop-filter:saturate(1.5) blur(8px);background:rgba(255,255,255,0.85);border-bottom:1px solid 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.nav.next{right:-18px}}.hero-slider.experiment .slides{position:relative;aspect-ratio:auto !important;height:auto !important;overflow:visible !important}.hero-slider.experiment .slide{position:absolute !important;inset:0;opacity:0;pointer-events:none;transition:opacity .45s ease}.hero-slider.experiment .slide.is-active{position:relative !important;opacity:1;pointer-events:auto}.hero-slider.experiment .slide img,.hero-slider.experiment img{width:100% !important;height:auto !important;object-fit:contain !important;display:block;background:#fff}.hero-slider.experiment{position:relative;padding:0 44px}.hero-slider.experiment .nav{top:50%;transform:translateY(-50%);width:32px;height:32px;background:rgba(0,0,0,0.35)}.hero-slider.experiment .nav.prev{left:8px}.hero-slider.experiment .nav.next{right:8px}.hero-slider.experiment{padding:0 44px 32px;position:relative}.hero-slider.experiment .dots{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);display:flex;gap:8px}@media (max-width: 640px){.hero-slider.experiment{padding:0 32px}.hero-slider.experiment .nav.prev{left:6px}.hero-slider.experiment .nav.next{right:6px}}