:root{--eh-red:#e32527;--eh-black:#000;--eh-white:#fff;--eh-light-gray:#e9e8e8;--eh-green:#106f62;--eh-mint:#23b099;--eh-mauve:#8e5a5d;--eh-peach:#de9693;--eh-blue:#116284;--eh-light-blue:#4a99ba;--ui-border:#d1d1d1;--ui-muted:#5b5b5b;--ui-bg:#fff;--ui-bg-soft:#f6f4f2;--ui-focus:#e32527;--font-stack:Arial, Helvetica, sans-serif;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px}*{box-sizing:border-box}html,body{font-family:var(--font-stack);color:var(--eh-black);background:var(--ui-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0;line-height:1.5}body{font-size:16px}a{color:var(--eh-red);text-underline-offset:2px;text-decoration:underline}a:hover{text-decoration:none}a:focus-visible{outline:3px solid var(--ui-focus);outline-offset:2px}button{cursor:pointer;font-family:inherit}button:focus-visible{outline:3px solid var(--ui-focus);outline-offset:2px}button:disabled{cursor:not-allowed;opacity:.5}input,textarea,select{font-family:inherit;font-size:1rem}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--ui-focus);outline-offset:2px}h1,h2,h3,h4{margin:0 0 var(--space-3) 0;font-weight:700;line-height:1.15}h1{font-size:2.5rem}h2{font-size:1.75rem}h3{font-size:1.25rem}h4{font-size:1rem}p{margin:0 0 var(--space-4) 0}hr{border:0;border-top:1px solid var(--eh-light-gray);margin:var(--space-6) 0}.container{max-width:1100px;padding:0 var(--space-5);margin:0 auto}.stack>*+*{margin-top:var(--space-4)}.stack-lg>*+*{margin-top:var(--space-6)}.site-header{background:var(--eh-white);border-bottom:1px solid var(--eh-light-gray);z-index:10;position:sticky;top:0}.site-header__inner{justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-5);max-width:1100px;margin:0 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var(--eh-light-gray);background:var(--eh-white);padding:var(--space-5);color:inherit;gap:var(--space-3);flex-direction:column;text-decoration:none;transition:border-color .12s,transform .12s;display:flex}.card:hover{border-color:var(--eh-red);text-decoration:none}.card__kicker{text-transform:uppercase;letter-spacing:.08em;color:var(--eh-red);font-size:.75rem;font-weight:700}.card__title{margin:0;font-size:1.25rem;font-weight:700}.card__desc{color:var(--ui-muted);font-size:.95rem}.card__arrow{color:var(--eh-red);margin-top:auto;font-weight:700}.field{gap:var(--space-1);margin-bottom:var(--space-4);flex-direction:column;display:flex}.field label{font-size:.95rem;font-weight:700}.field .hint{color:var(--ui-muted);font-size:.85rem}.field input[type=text],.field input[type=email],.field input[type=number],.field input[type=date],.field textarea,.field select{border:1px solid var(--ui-border);background:var(--eh-white);border-radius:0;padding:10px 12px}.field 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h2{color:var(--eh-red);text-transform:uppercase;letter-spacing:.02em;margin-top:0;font-size:1.25rem}.swatches{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(180px,1fr));display:grid}.swatch{border:1px solid var(--eh-light-gray);background:var(--eh-white)}.swatch__chip{height:100px}.swatch__meta{padding:var(--space-3);font-size:.875rem}.swatch__meta strong{font-size:.95rem;display:block}.swatch__meta code{color:var(--ui-muted);font-family:Courier New,Courier,monospace;font-size:.8rem}.banner{background:var(--ui-bg-soft);border-left:4px solid var(--eh-red);padding:var(--space-4) var(--space-5);margin:var(--space-5) 0}.banner h3{margin:0 0 var(--space-2) 0;color:var(--eh-red);text-transform:uppercase;letter-spacing:.02em;font-size:1rem}.banner p:last-child{margin-bottom:0}.tag{text-transform:uppercase;letter-spacing:.08em;color:var(--eh-red);border:1px solid;padding:2px 8px;font-size:.75rem;font-weight:700;display:inline-block}.preview-frame{border:1px solid var(--eh-light-gray);background:var(--eh-white);aspect-ratio:16/9;padding:0;position:relative;overflow:hidden}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.repeat-row{gap:var(--space-2);margin-bottom:var(--space-2);grid-template-columns:1fr auto;align-items:start;display:grid}.icon-btn{background:var(--eh-white);border:1px solid var(--ui-border);color:var(--eh-black);justify-content:center;align-items:center;width:38px;height:38px;font-size:1.25rem;line-height:1;display:flex}.icon-btn:hover{border-color:var(--eh-red);color:var(--eh-red)}.html-preview{border:1px solid var(--eh-light-gray);background:var(--eh-white);width:100%;height:480px}