:root{--canvas:#f5f5f5;--canvas-soft:#fafafa;--surface-card:#fff;--surface-strong:#f0efed;--ink:#0c0a09;--primary:#292524;--primary-active:#0c0a09;--body:#4e4e4e;--muted:#777169;--muted-soft:#a8a29e;--hairline:#e7e5e4;--hairline-soft:#f0efed;--hairline-strong:#d6d3d1;--on-primary:#fff;--error:#dc2626;--success:#16a34a;--mint:#a7e5d3;--peach:#f4c5a8;--lavender:#c8b8e0;--sky:#a8c8e8;--rose:#e8b8c4;--shadow-soft:0 4px 16px #0000000a;--radius-md:8px;--radius-xl:16px;--radius-xxl:24px;--radius-pill:9999px;--font-display:"EB Garamond", "Times New Roman", serif;--font-body:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box}html{background:var(--canvas);min-width:320px}body{color:var(--ink);background:linear-gradient(120deg, #a7e5d347, transparent 34%), linear-gradient(245deg, #f4c5a83d, transparent 38%), linear-gradient(12deg, #c8b8e033, transparent 44%), var(--canvas);font-family:var(--font-body), Inter, sans-serif;letter-spacing:.16px;margin:0;font-size:16px}button,textarea{font:inherit}button{cursor:pointer;border:0}button:disabled,textarea:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}.shell{min-height:100vh;padding:24px}.top-nav{z-index:10;border-radius:var(--radius-pill);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f5f5f5db;border:1px solid #e7e5e4db;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;max-width:1200px;min-height:64px;margin:0 auto 48px;padding:10px 12px 10px 16px;display:grid;position:sticky;top:16px}.wordmark,.nav-links,.provider,.actions,.status{font-family:var(--font-body), Inter, sans-serif}.wordmark{color:var(--ink);align-items:center;gap:10px;font-size:15px;font-weight:600;display:inline-flex}.mark{border-radius:var(--radius-pill);width:34px;height:34px;color:var(--on-primary);background:var(--ink);font-family:var(--font-body), Inter, sans-serif;place-items:center;font-size:12px;font-weight:600;display:grid}.nav-links{color:var(--body);align-items:center;gap:24px;font-size:15px;font-weight:500;display:flex}.nav-button{justify-self:end}.workspace{grid-template-columns:minmax(280px,.92fr) minmax(0,1.08fr);align-items:stretch;gap:24px;max-width:1200px;margin:0 auto;display:grid}.sidebar,.stage{border:1px solid var(--hairline);border-radius:var(--radius-xxl);box-shadow:var(--shadow-soft);background:#ffffffbd}.sidebar{flex-direction:column;justify-content:space-between;min-height:680px;padding:48px;display:flex;overflow:hidden}.brand{gap:24px;display:grid}h1,.headline,.question,.prd h1,.prd h2,.prd h3{font-family:var(--font-display), "Times New Roman", serif;letter-spacing:0;font-weight:400}h1{max-width:8ch;font-size:64px;line-height:1.05}.tagline{max-width:32ch;color:var(--body);font-size:16px;line-height:1.5}.provider-strip{gap:10px;margin-top:48px;display:grid}.provider{border:1px solid var(--hairline);border-radius:var(--radius-pill);min-height:44px;color:var(--body);background:#fafafab8;justify-content:space-between;gap:12px;padding:10px 14px;font-size:14px;display:flex}.provider strong{color:var(--ink);letter-spacing:.96px;text-transform:uppercase;font-size:12px;font-weight:600}.stage{background:linear-gradient(180deg, #fafafaeb, #ffffffb8), var(--surface-card);align-content:start;gap:24px;min-height:680px;padding:48px;display:grid}.panel{gap:24px;display:grid}.eyebrow{border-radius:var(--radius-pill);width:fit-content;color:var(--ink);background:var(--surface-strong);font-family:var(--font-body), Inter, sans-serif;letter-spacing:.96px;text-transform:uppercase;padding:4px 10px;font-size:12px;font-weight:600}.headline{max-width:780px;font-size:64px;line-height:1.05}.helper{max-width:640px;color:var(--body);font-size:16px;line-height:1.5}.textarea{resize:vertical;border:1px solid var(--hairline-strong);border-radius:var(--radius-md);width:100%;min-height:190px;color:var(--ink);background:var(--surface-card);letter-spacing:.16px;outline:none;padding:16px;line-height:1.5}.textarea:focus{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}.textarea::placeholder{color:var(--muted-soft)}.actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.button{border-radius:var(--radius-pill);min-height:40px;color:var(--on-primary);background:var(--primary);padding:10px 20px;font-size:15px;font-weight:500;line-height:1}.button:hover{background:var(--primary-active)}.button.secondary{color:var(--ink);border:1px solid var(--hairline-strong);background:0 0}.button.secondary:hover{border-color:var(--ink);background:#ffffffa3}.status{color:var(--muted);font-size:14px;line-height:1.5}.question-box{border:1px solid var(--hairline);border-radius:var(--radius-xl);background:var(--canvas-soft);gap:18px;padding:32px;display:grid}.question{font-size:48px;line-height:1.08}.progress{border-radius:var(--radius-pill);background:var(--surface-strong);width:100%;height:8px;overflow:hidden}.progress span{border-radius:inherit;background:var(--ink);height:100%;transition:width .18s;display:block}.transcript{gap:12px;display:grid}.qa{border:1px solid var(--hairline);border-radius:var(--radius-xl);background:var(--surface-card);padding:18px}.qa strong{color:var(--muted);font-family:var(--font-body), Inter, sans-serif;letter-spacing:.96px;text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:600;display:block}.qa p{color:var(--body);line-height:1.5}.prd{border:1px solid var(--hairline);border-radius:var(--radius-xl);background:var(--surface-card);color:var(--body);white-space:normal;padding:32px;line-height:1.6}.prd h1,.prd h2,.prd h3{color:var(--ink);margin:0 0 14px;line-height:1.14}.prd h2{border-top:1px solid var(--hairline);padding-top:24px;font-size:36px}.prd h2:first-child{border-top:0;padding-top:0}.prd h3{font-size:24px}.prd p,.prd ul,.prd ol{margin:0 0 18px}.prd li{margin-bottom:8px}.prd strong{color:var(--primary);font-weight:500}.error{border-radius:var(--radius-xl);color:#991b1b;font-family:var(--font-body), Inter, sans-serif;background:#dc26260f;border:1px solid #dc26263d;padding:14px 16px;font-size:15px}@media (max-width:1024px){.top-nav{grid-template-columns:1fr auto;margin-bottom:24px}.nav-links{display:none}.workspace{grid-template-columns:1fr}.sidebar,.stage{min-height:auto}.headline,h1{font-size:48px}.question{font-size:36px}}@media (max-width:640px){.shell{padding:12px}.top-nav{gap:12px;min-height:56px;margin-bottom:16px;top:8px}.wordmark span:last-child{display:none}.sidebar,.stage{border-radius:var(--radius-xl);padding:24px}.headline,h1{font-size:36px}.question{font-size:32px}.actions{flex-direction:column;align-items:stretch}.button{width:100%}.provider{border-radius:var(--radius-xl)}}