:root{--accent: #DFFE68;--accent-hover: #C8E85C;--black: #1a1a1a;--gray: #4a4a4a;--muted: #6b6b6b;--light-gray: #f5f5f5;--green: #10B981;--orange: #F59E0B;--blue: #3B82F6;--red: #EF4444}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--light-gray);color:var(--black);line-height:1.6;min-height:100vh}.header{border-bottom:2px solid var(--black);padding:.75rem 1.5rem;background:#fff;position:sticky;top:0;z-index:50}.header-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.75rem;text-decoration:none}.logo img{height:28px;width:auto}.nav{display:flex;align-items:center;gap:.25rem}.nav a{padding:.5rem 1rem;color:var(--gray);text-decoration:none;font-size:.9rem;font-weight:500;border-radius:6px;transition:all .15s}.nav a:hover{color:var(--black);background:var(--light-gray)}.nav a.active{color:var(--black);font-weight:600;background:var(--accent)}.nav a.external{display:flex;align-items:center;gap:.25rem}.nav-cta{margin-left:.5rem;padding:.5rem 1rem;background:var(--black);color:#fff!important;border-radius:6px;font-weight:600}.nav-cta:hover{background:#333!important}.breadcrumbs{background:#fff;border-bottom:2px solid var(--black);padding:.75rem 1.5rem}.breadcrumbs-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:.5rem;font-size:.85rem}.breadcrumbs a{color:var(--muted);text-decoration:none}.breadcrumbs a:hover{color:var(--black)}.breadcrumbs span{color:var(--muted)}.breadcrumbs .current{color:var(--black);font-weight:600}.hero{background:var(--accent);border-bottom:2px solid var(--black);padding:4rem 1.5rem;text-align:center}.hero h1{font-size:2.75rem;font-weight:800;letter-spacing:-.02em;margin-bottom:1rem}.hero p{font-size:1.25rem;color:var(--gray);max-width:600px;margin:0 auto}.main{max-width:1200px;margin:0 auto;padding:3rem 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.75rem;border-radius:999px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.badge.interactive{background:var(--green);color:#fff}.badge.template{background:var(--blue);color:#fff}.badge.calculator{background:var(--orange);color:#fff}.card-body{padding:1.5rem;flex:1;display:flex;flex-direction:column}.card-title{font-size:1.25rem;font-weight:700;margin-bottom:.5rem}.card-description{font-size:.9rem;color:var(--muted);margin-bottom:1rem;flex:1}.card-meta{display:flex;align-items:center;gap:1rem;font-size:.8rem;color:var(--muted);padding-top:1rem;border-top:1px solid #eee}.card-meta span{display:flex;align-items:center;gap:.25rem}.cta-section{background:#fff;border:2px solid var(--black);border-radius:16px;padding:3rem;box-shadow:6px 6px 0 0 var(--black);text-align:center;margin:3rem 0}.cta-section h2{font-size:1.75rem;font-weight:800;margin-bottom:.75rem}.cta-section p{color:var(--gray);margin-bottom:1.5rem;max-width:500px;margin-left:auto;margin-right:auto}.cta-btn{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2rem;background:var(--accent);border:2px solid var(--black);border-radius:8px;font-weight:700;font-size:1rem;color:var(--black);text-decoration:none;box-shadow:4px 4px 0 0 var(--black);transition:all .15s ease}.cta-btn:hover{box-shadow:6px 6px 0 0 var(--black);transform:translate(-2px,-2px)}.cta-btn.dark{background:var(--black);color:#fff}.cta-btn.dark:hover{background:#333}.footer{border-top:2px solid var(--black);background:var(--black);padding:4rem 1.5rem 2rem;margin-top:4rem}.footer-inner{max-width:1200px;margin:0 auto}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:3rem;padding-bottom:3rem;border-bottom:1px solid #333}@media(max-width:900px){.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:500px){.footer-grid{grid-template-columns:1fr}}.footer-brand img{height:24px;filter:brightness(0) invert(1);margin-bottom:1rem}.footer-brand p{font-size:.85rem;color:#999;line-height:1.6;margin-bottom:1.5rem}.footer-social{display:flex;gap:1rem}.footer-social a{color:#999;transition:color .15s}.footer-social a:hover{color:var(--accent)}.footer-col h4{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:1rem;color:var(--accent)}.footer-col a{display:block;color:#999;text-decoration:none;font-size:.85rem;margin-bottom:.6rem;transition:color .15s}.footer-col a:hover{color:#fff}.footer-col .sublink{padding-left:.75rem;font-size:.8rem;color:#666}.footer-col .sublink:hover{color:#999}.footer-bottom{padding-top:2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-bottom p{font-size:.8rem;color:#666}.footer-bottom a{color:#666;text-decoration:none}.footer-bottom a:hover{color:#999}@media(max-width:768px){.nav{display:none}.hero h1{font-size:2rem}}