:root{--diy-navy:#182b43;--diy-navy-soft:#203b52;--diy-gold:#efac20;--diy-gold-soft:#f8d372;--diy-ice:#eef3f5;--diy-bg:#fffaf2;--diy-paper:#fff;--diy-text:#172f3d;--diy-muted:#6b7280;--diy-border:#e2ded5;--font-sans:"Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--font-serif:"Source Serif 4", Georgia, serif;font-family:var(--font-sans);color:var(--diy-text);background:var(--diy-bg);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.55}*{box-sizing:border-box}html,body{min-height:100vh;margin:0;padding:0}#root,.shell{flex-direction:column;min-height:100vh;display:flex}.hero{background:var(--diy-navy);color:var(--diy-ice);border-bottom:4px solid var(--diy-gold);padding:4rem 2rem 3rem}.hero-inner{max-width:880px;margin:0 auto}.hero-eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--diy-gold);margin:0 0 1rem;font-size:.75rem;font-weight:600}.hero-title{font-family:var(--font-serif);letter-spacing:-.02em;margin:0 0 1.25rem;font-size:2.5rem;font-weight:500;line-height:1.15}.hero-lede{color:#eef3f5d9;max-width:640px;margin:0;font-size:1.125rem;line-height:1.5}.main{flex:1;justify-content:center;align-items:center;padding:3rem 1.25rem;display:flex}.card-cta{background:var(--diy-paper);border:1px solid var(--diy-border);text-align:center;border-radius:14px;width:100%;max-width:460px;padding:2.5rem;box-shadow:0 1px 2px #172f3d0a,0 12px 28px -12px #172f3d2e}.card-title{font-family:var(--font-serif);letter-spacing:-.02em;color:var(--diy-navy);margin:0 0 .5rem;font-size:1.5rem;font-weight:500}.card-body{color:var(--diy-muted);margin:0 0 1.5rem;font-size:.95rem}.btn-primary{background:var(--diy-navy);color:var(--diy-ice);font-family:var(--font-sans);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;transition:background .15s,transform 80ms;display:inline-flex}.btn-primary:hover{background:var(--diy-navy-soft)}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.card-foot{color:var(--diy-muted);letter-spacing:.04em;margin:1.5rem 0 0;font-size:.75rem}@media (width<=640px){.hero{padding:3rem 1.25rem 2.5rem}.hero-title{font-size:1.875rem}.card-cta{padding:1.75rem}}