:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#172033;--muted:#667085;--surface:#fff;--canvas:#f5f7fb;--line:#dfe5ee;--primary:#2856d8;--primary-soft:#edf2ff;--success:#157347;--warning:#8a4b08}body{color:var(--ink);background:var(--canvas);margin:0;font-family:Arial,Noto Sans Thai,sans-serif;line-height:1.55}main{max-width:1120px;margin:0 auto;padding:48px 24px}.mock-readiness{border:1px solid #e6eaf1;border-radius:10px;margin-top:32px;padding:16px}.command-center{margin-top:32px}.command-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;display:grid}.command-card{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:16px}.command-card h3{margin:0 0 8px}.command-card p{color:var(--muted);margin:8px 0 0}.command-card.ready{border-color:var(--success)}.command-card.blocked{border-color:#d69e2e}a{color:var(--primary)}.button{border:1px solid var(--primary);color:#fff;background:var(--primary);min-height:42px;font:inherit;cursor:pointer;border-radius:10px;justify-content:center;align-items:center;padding:0 16px;font-weight:700;text-decoration:none;display:inline-flex}.button.secondary{color:var(--primary);background:var(--surface)}.manual-shell{gap:16px;max-width:640px;display:grid}.manual-form{border:1px solid var(--line);background:var(--surface);border-radius:12px;gap:14px;padding:20px;display:grid}.manual-form label{gap:5px;font-weight:700;display:grid}.manual-form input{box-sizing:border-box;border:1px solid var(--line);width:100%;min-height:42px;color:var(--ink);background:var(--surface);font:inherit;border-radius:8px;padding:8px 10px}.manual-form input:focus-visible,.button:focus-visible,.scenario-button:focus-visible,select:focus-visible,summary:focus-visible,a:focus-visible{outline-offset:2px;outline:3px solid #9db6ff}.demo-shell{gap:32px;display:grid}.demo-later{overflow-wrap:anywhere;gap:16px;min-width:0;display:grid}.demo-later article{border:1px solid var(--line);background:var(--surface);border-radius:16px;min-width:0;padding:20px}.demo-later button{border:1px solid var(--primary);background:var(--surface);max-width:100%;min-height:44px;color:var(--primary);font:inherit;cursor:pointer;border-radius:8px;margin:4px;padding:8px 12px}.demo-later button:disabled{border-color:var(--line);color:var(--muted);background:var(--canvas);cursor:not-allowed}.demo-later button:focus-visible,.demo-later input:focus-visible{outline-offset:2px;outline:3px solid #9db6ff}.demo-later fieldset{border:1px solid var(--line);border-radius:8px;gap:12px;min-width:0;display:grid}.demo-later fieldset label{gap:4px;display:grid}.demo-later input[type=number]{box-sizing:border-box;border:1px solid var(--line);width:100%;min-width:0;min-height:44px;font:inherit;border-radius:6px;padding:8px}.demo-hero{max-width:760px;padding:28px 0 8px}.demo-hero h1{letter-spacing:-.035em;margin:8px 0;font-size:clamp(2rem,5vw,3.8rem);line-height:1.08}.demo-hero>p:last-child,.muted{color:var(--muted)}.mock-badge,.mock-label{color:#6b3d00;letter-spacing:.04em;background:#fff2cc;border-radius:999px;width:fit-content;padding:4px 9px;font-size:.75rem;font-weight:800;display:inline-flex}.eyebrow{color:var(--primary);letter-spacing:.08em;text-transform:uppercase;margin:8px 0 0;font-size:.78rem;font-weight:800}.section-heading,.card-title{justify-content:space-between;align-items:center;gap:16px;display:flex}.section-heading h2,.card-title h3{margin:2px 0 12px}.scenario-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.scenario-button{border:1px solid var(--line);min-height:108px;color:inherit;background:var(--surface);font:inherit;text-align:left;cursor:pointer;border-radius:14px;gap:6px;padding:16px;display:grid}.scenario-button.active{border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary);background:var(--primary-soft)}.scenario-button span{color:var(--muted);font-size:.88rem}.metrics{grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0;display:grid}.metrics div{border:1px solid var(--line);background:var(--surface);border-radius:12px;gap:3px;padding:14px 16px;display:grid}.metrics span{color:var(--muted);font-size:.8rem}.demo-grid{grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:16px;display:grid}.demo-card{border:1px solid var(--line);background:var(--surface);border-radius:16px;min-width:0;padding:20px;box-shadow:0 10px 30px #1720330d}.brief-preview{margin-top:16px}.brief-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.brief-grid section{background:#fafcff;border:1px dashed #a9b7ce;border-radius:12px;padding:16px}.brief-grid h4{margin:5px 0 12px;font-size:1.05rem}.brief-grid dl,.brief-grid dl div{gap:3px;display:grid}.brief-grid dl{gap:10px;margin:0}.brief-grid dt{color:var(--muted);text-transform:uppercase;font-size:.75rem;font-weight:700}.brief-grid dd{overflow-wrap:anywhere;margin:0}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.88rem}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 8px}pre{color:#eef2ff;background:#111827;border-radius:8px;max-height:230px;padding:12px;font-size:.76rem;overflow:auto}summary{color:var(--primary);cursor:pointer;margin-top:16px;font-weight:700}.score-list{gap:10px;padding:0;list-style:none;display:grid}.score-list li{background:var(--canvas);border-radius:10px;grid-template-columns:1fr auto;gap:2px 12px;padding:12px;display:grid}.score-list div{display:grid}.score-list span,.score-list small{color:var(--muted);font-size:.78rem}.score-list small{color:var(--warning);grid-column:1/-1}.field-label{margin:18px 0 6px;font-weight:700;display:block}select{border:1px solid var(--line);background:var(--surface);width:100%;min-height:44px;color:var(--ink);font:inherit;border-radius:9px;padding:8px 10px}.boundary-note,.empty-note,.success-note{border-radius:8px;padding:10px 12px;font-size:.85rem}.boundary-note,.empty-note{color:var(--warning);background:#fff7ed}.success-note{color:var(--success);background:#ecfdf3}.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}@media (max-width:760px){main{padding:28px 16px}.scenario-grid,.demo-grid{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.section-heading{align-items:flex-start}}@media (max-width:460px){.section-heading,.card-title{flex-direction:column;align-items:flex-start}.metrics{grid-template-columns:1fr}}