:root{--color-red-primary: #C02C38;--color-red-light: #E84A5F;--color-red-dark: #8E1E26;--color-gold-primary: #D4AF37;--color-gold-light: #F3E5AB;--color-gold-dark: #B49120;--color-ink: #2B2B2B;--color-text-main: #4A4A4A;--color-text-sub: #888888;--color-bg-body: #FDFBF7;--color-bg-card: #FFFFFF;--font-serif: "Noto Serif SC", "Songti SC", serif;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--spacing-container: 1200px;--header-height: 70px;--shadow-sm: 0 4px 6px rgba(192, 44, 56, .05);--shadow-card: 0 10px 30px rgba(0,0,0,.05)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-sans);background-color:var(--color-bg-body);color:var(--color-text-main);line-height:1.6;overflow-x:hidden;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4af37' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--color-ink)}a{text-decoration:none;color:inherit;transition:.3s}button{border:none;cursor:pointer;font-family:inherit;outline:none}ul{list-style:none}.container{max-width:var(--spacing-container);margin:0 auto;padding:0 20px}.page-container{padding-top:var(--header-height);min-height:100vh}