*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #8B5E3C;--color-primary-light: #A67B5B;--color-primary-dark: #6B3F1F;--color-secondary: #D4A574;--color-accent: #E8C9A0;--color-bg: #FDF8F3;--color-bg-alt: #F5EDE3;--color-surface: #FFFFFF;--color-text: #3D2B1F;--color-text-light: #7A6B5D;--color-text-muted: #A89888;--color-border: #E0D5C7;--color-success: #6B8E4E;--color-error: #C4554D;--color-warning: #D4A34E;--font-heading: "Georgia", "Noto Serif SC", serif;--font-body: "Segoe UI", "Noto Sans SC", -apple-system, sans-serif;--shadow-sm: 0 1px 3px rgba(61, 43, 31, .08);--shadow-md: 0 4px 12px rgba(61, 43, 31, .1);--shadow-lg: 0 8px 30px rgba(61, 43, 31, .12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--max-width: 1200px}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);line-height:1.3;color:var(--color-text)}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-primary-dark)}img{max-width:100%;height:auto}button{cursor:pointer;font-family:var(--font-body)}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;transition:all .2s;text-decoration:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--color-bg-alt);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-border)}.btn-large{padding:16px 40px;font-size:1.125rem}.page-container{min-height:calc(100vh - 140px)}@media(max-width:768px){.container{padding:0 16px}html{font-size:15px}}@media(max-width:480px){.btn-large{padding:14px 28px;font-size:1rem}}