:root{--color-white:#fff;--color-light-gray:#f8f9fa;--color-medium-gray:#e9ecef;--color-gold-light:#f5e8c7;--color-gold-medium:#e6c9a8;--color-gold-accent:#b8860b;--color-text-dark:#2c3e50;--color-text-medium:#6c757d;--color-text-light:#e0e0e0;--color-blue-dark:#1e3a8a;--color-blue-accent:#3b82f6;--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--color-info:#3b82f6}@media (prefers-color-scheme:dark){:root{--color-white:#121212;--color-light-gray:#1e1e1e;--color-medium-gray:#2d2d2d;--color-gold-light:#d4c4a8;--color-gold-medium:#c9b090;--color-gold-accent:#a67c00;--color-text-dark:#e0e0e0;--color-text-medium:#b0b0b0}}:root{--font-family-display:'SF Pro Display',-apple-system,BlinkMacSystemFont,'PingFang SC','Inter',sans-serif;--font-family-body:'SF Pro Text',-apple-system,BlinkMacSystemFont,'PingFang SC','Inter',sans-serif;--font-family-mono:'SF Mono','Monaco','Courier New',monospace;--font-size-h1:48px;--font-size-h2:36px;--font-size-h3:24px;--font-size-h4:20px;--font-size-body-large:18px;--font-size-body:16px;--font-size-small:14px;--font-size-caption:12px;--line-height-tight:1.2;--line-height-normal:1.4;--line-height-relaxed:1.6;--font-weight-bold:700;--font-weight-semibold:600;--font-weight-medium:500;--font-weight-regular:400;--letter-spacing-tight:-.01em;--letter-spacing-normal:0}@media (max-width:768px){:root{--font-size-h1:36px;--font-size-h2:28px;--font-size-h3:20px;--font-size-h4:18px;--font-size-body-large:16px;--font-size-body:14px}}:root{--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px;--space-32:128px;--container-sm:640px;--container-md:768px;--container-lg:1024px;--container-xl:1280px;--container-2xl:1536px}:root{--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:24px;--radius-full:9999px}:root{--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 2px 8px rgba(0,0,0,.08);--shadow-lg:0 4px 16px rgba(0,0,0,.12);--shadow-xl:0 8px 32px rgba(0,0,0,.16);--shadow-2xl:0 16px 64px rgba(0,0,0,.24)}:root{--duration-fast:.15s;--duration-normal:.3s;--duration-slow:.5s;--duration-slower:.7s;--easing-default:cubic-bezier(.4,0,.2,1);--easing-in:cubic-bezier(.4,0,1,1);--easing-out:cubic-bezier(0,0,.2,1);--easing-bounce:cubic-bezier(.68,-.55,.265,1.55)}:root{--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070}:root{--breakpoint-sm:640px;--breakpoint-md:768px;--breakpoint-lg:1024px;--breakpoint-xl:1280px;--breakpoint-2xl:1536px}:root{--nav-height-mobile:64px;--nav-height-desktop:72px;--nav-background:rgba(255,255,255,.8);--nav-backdrop-filter:blur(20px)}:root{--card-radius:12px;--card-padding:24px;--card-shadow:0 2px 12px rgba(0,0,0,.08);--card-shadow-hover:0 8px 24px rgba(0,0,0,.12)}:root{--button-radius:8px;--button-padding-vertical:12px;--button-padding-horizontal:24px;--button-height-large:48px;--button-height-medium:40px;--button-height-small:32px}:root{--input-height:44px;--input-radius:8px;--input-border:1px solid #e0e0e0;--input-border-focus:2px solid var(--color-gold-medium)}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-primary{color:var(--color-text-dark)}.text-secondary{color:var(--color-text-medium)}.text-accent{color:var(--color-gold-accent)}.text-blue{color:var(--color-blue-dark)}.bg-white{background-color:var(--color-white)}.bg-light{background-color:var(--color-light-gray)}.bg-gold{background-color:var(--color-gold-light)}.p-1{padding:var(--space-1)}.p-2{padding:var(--space-2)}.p-3{padding:var(--space-3)}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.m-1{margin:var(--space-1)}.m-2{margin:var(--space-2)}.m-3{margin:var(--space-3)}.m-4{margin:var(--space-4)}.m-6{margin:var(--space-6)}.m-8{margin:var(--space-8)}.hidden{display:none}.block{display:block}.inline-block{display:inline-block}.flex{display:flex}.grid{display:grid}.flex-row{flex-direction:row}.flex-col{flex-direction:column}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.items-center{align-items:center}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-full{border-radius:var(--radius-full)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}