:root{--ivory:#171b2b;--parchment:#eceef4;--ink:#171b2b;--ink-soft:#464d66;--gold:#2b3f7a;--gold-soft:#263a72;--museum-bg:#eceef4;--museum-bg-2:#fff}*{box-sizing:border-box;margin:0;padding:0}html{height:100%}html,body{background:var(--museum-bg);min-height:100%;color:var(--ivory);font-family:var(--font-body), Georgia, "Times New Roman", serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility}h1,h2,h3{font-family:var(--font-display), Georgia, serif;letter-spacing:.01em;font-weight:600}a{color:inherit;text-decoration:none}.app-container{max-width:760px;margin:0 auto;padding:2.5rem 1.25rem 4rem}.app-header{text-align:center;margin-bottom:2rem}.app-title{margin-bottom:.5rem;font-size:2rem}.app-description{color:var(--gold-soft);font-size:1.05rem;line-height:1.5}.app-form{background:var(--museum-bg-2);border:1px solid #9bdcdc2e;border-radius:12px;margin-bottom:2rem;padding:1.75rem}.form-group{margin-bottom:1.25rem}.form-label{margin-bottom:.4rem;font-weight:600;display:block}.form-help{color:var(--gold-soft);margin-top:.35rem;font-size:.85rem;display:block}.form-input,.form-select{width:100%;color:var(--ivory);background:var(--museum-bg);border:1px solid #9bdcdc4d;border-radius:8px;padding:.65rem .75rem;font-family:inherit;font-size:1rem}.form-input:focus,.form-select:focus{border-color:var(--gold);outline:none}.form-checkbox-label{align-items:center;gap:.5rem;font-weight:600;display:flex}.btn{cursor:pointer;border:none;border-radius:8px;padding:.75rem 1.25rem;font-family:inherit;font-size:1rem;transition:filter .15s}.btn:hover{filter:brightness(1.1)}.btn-primary{background:var(--gold);color:var(--museum-bg);font-weight:600}.btn-block{width:100%;display:block}.app-results{background:var(--museum-bg-2);border:1px solid #9bdcdc2e;border-radius:12px;margin-bottom:2.5rem;padding:1.75rem}.results-title{margin-bottom:1.25rem;font-size:1.5rem}.results-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;display:grid}.result-item{background:var(--museum-bg);text-align:center;border:1px solid #9bdcdc1f;border-radius:8px;padding:1rem}.result-label{color:var(--gold-soft);margin-bottom:.35rem;font-size:.85rem}.result-value{font-size:1.4rem;font-weight:700;font-family:var(--font-display), Georgia, serif;color:var(--ivory)}.result-value.highlight{color:var(--gold)}.results-table{border-collapse:collapse;width:100%;margin-top:.75rem}.results-table th,.results-table td{text-align:left;border-bottom:1px solid #9bdcdc24;padding:.6rem .75rem}.results-table th{color:var(--gold-soft);font-weight:600}.swatch-grid{flex-wrap:wrap;gap:1rem;margin-top:.75rem;display:flex}.swatch{cursor:pointer;background:var(--museum-bg);text-align:center;border:none;border-radius:8px;width:120px;overflow:hidden}.swatch-color{width:100%;height:90px}.swatch-hex{text-transform:uppercase;letter-spacing:.03em;padding:.45rem;font-size:.9rem;font-weight:600;display:block}.mt-xl{margin-top:2rem}.mt-lg{margin-top:1.25rem}.mb-lg{margin-bottom:1rem}.mb-md{margin-bottom:.75rem}.mb-sm{margin-bottom:.5rem}.text-secondary{color:var(--gold-soft)}.content-section,.faq-section{max-width:760px;margin:0 auto 2rem;line-height:1.65}.content-section h2,.faq-section h2,.section-title{margin:1.5rem 0 1rem;font-size:1.6rem}.content-section h3,.faq-section h3,.content-section h4{margin:1.5rem 0 .6rem}.content-section p,.faq-section p,.content-section li{color:var(--ivory);margin-bottom:.75rem}.content-section ul{margin-bottom:1rem;padding-left:1.5rem}.faq-item{margin-bottom:1.25rem}.tools-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem;margin-top:2rem;display:grid}.tool-card{background:var(--museum-bg-2);border:1px solid #9bdcdc2e;border-radius:12px;padding:1.5rem;transition:border-color .15s;display:block}.tool-card:hover{border-color:var(--gold)}.tool-card h2{margin-bottom:.5rem;font-size:1.25rem}.tool-card p{color:var(--gold-soft);line-height:1.5}