:root{--color-bg:#fdfdfd;--color-text:#1a1a1a;--color-text-secondary:#8a8a8a;--color-accent:#c9a227;--color-accent-hover:#b8921f;--color-border:#e8e6e1;--color-card:#eeebe5;--color-white:#fff;--color-surface:#fff;--color-bg-alt:#eeebe5;--color-accent-light:#eeebe5;--color-gold:#c9a227;--color-gold-hover:#b8921f;--color-gold-light:#c9a2271f;--radius-sm:11px;--radius-md:16px;--radius-lg:22px;--shadow-card:0 2px 8px #1a1a1a0a;--shadow-card-hover:0 8px 24px #1a1a1a14;--shadow-gold:0 4px 20px #c9a22740}[data-theme=dark]{--color-bg:#121212;--color-text:#f5f3ef;--color-text-secondary:#9a9a9a;--color-border:#2a2a2a;--color-card:#252525;--color-white:#1e1e1e;--color-surface:#1e1e1e;--color-bg-alt:#1e1e1e;--color-accent-light:#252525}[data-theme=sepia]{--color-bg:#f4eadb;--color-text:#5c4b37;--color-text-secondary:#8b7355;--color-border:#e0d5c5;--color-card:#ede3d4;--color-white:#fdf6e9;--color-surface:#fdf6e9;--color-bg-alt:#ede3d4;--color-accent-light:#ede3d4}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}h1,h2,h3,h4{font-family:Georgia,Times New Roman,serif;font-weight:600}::selection{background-color:#c9a2274d}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}button{font-family:inherit}.landing{flex-direction:column;min-height:100vh;display:flex}main{flex:1}.section-header{text-align:center;margin-bottom:60px}.section-header h2{margin-bottom:12px;font-size:clamp(28px,4vw,40px);font-weight:600}.section-subtitle{color:var(--color-text-secondary);max-width:640px;margin:0 auto;font-size:18px}section[id]{scroll-margin-top:80px}.btn-gold{background:var(--color-accent);color:#fff;border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-size:15px;font-weight:600;text-decoration:none;transition:background .2s,box-shadow .2s,transform .15s;display:inline-flex}.btn-gold:hover{background:var(--color-accent-hover);box-shadow:var(--shadow-gold)}.btn-gold:active{transform:scale(.98)}.btn-outline{color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;background:0 0;justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-size:15px;font-weight:600;text-decoration:none;transition:border-color .2s,background .2s,transform .15s;display:inline-flex}.btn-outline:hover{border-color:var(--color-text);background:var(--color-card)}.btn-outline:active{transform:scale(.98)}