:root{--paper:#f4f1e9;--ink:#121613;--muted:#656b65;--line:#c9c8be;--green:#1a7f57;--blue:#2764e7;--coral:#d95745;--white:#fff;--shadow:0 18px 50px rgba(18,22,19,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Geist,"Helvetica Neue",Arial,sans-serif;letter-spacing:0}button,select,input{font:inherit}button,select{min-height:42px}button{cursor:pointer}main{width:100%;max-width:100%;overflow-x:hidden}nav{height:68px;padding:0 4vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(244,241,233,.94);position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;font-weight:750}.brand-mark{display:grid;place-items:center;width:34px;height:34px;background:var(--ink);color:var(--paper);font-size:12px}.nav-actions{display:flex;align-items:center;gap:14px}.local-note{font-size:12px;color:var(--muted)}.icon-button{width:42px;border:1px solid var(--line);background:transparent;font-size:22px}.icon-button:hover,.icon-button:focus-visible{background:var(--ink);color:white}header{padding:50px 4vw 36px;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.65fr);gap:48px;align-items:end;max-width:1500px;margin:auto}.kicker,.eyebrow{margin:0 0 10px;text-transform:uppercase;font-size:11px;font-weight:800;color:var(--green)}h1{max-width:72rem;margin:0;font-size:clamp(2.5rem,5vw,4.8rem);line-height:.96;letter-spacing:0}h1 span{color:var(--blue)}.lede{margin:0;max-width:34rem;font-size:17px;line-height:1.55;color:#3e443f}.workspace{width:min(1500px,92vw);margin:0 auto;display:grid;grid-template-columns:minmax(300px,5fr) minmax(0,7fr);border:1px solid var(--line);background:var(--white);box-shadow:var(--shadow)}.controls-panel{padding:28px;border-right:1px solid var(--line)}.results-panel{padding:28px;min-width:0}.section-heading,.relay-topline,.panel-title{display:flex;align-items:start;justify-content:space-between;gap:18px}.section-heading h2,.relay-topline h2,.saved-section h2{margin:0;font-size:clamp(1.45rem,2.2vw,2rem)}.text-button{border:0;background:none;color:var(--blue);font-weight:750}fieldset{border:0;padding:0;margin:28px 0 22px}legend,label{font-size:12px;font-weight:750}.segmented{display:grid;grid-template-columns:repeat(3,1fr);margin-top:8px;border:1px solid var(--line)}.segmented button{border:0;border-right:1px solid var(--line);background:white;font-size:12px;padding:8px}.segmented button:last-child{border-right:0}.segmented button[aria-pressed=true]{background:var(--ink);color:white}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field-grid label{display:grid;gap:7px}.field-grid select{width:100%;border:1px solid var(--line);background:white;padding:0 10px;color:var(--ink)}.range-field{display:grid;grid-template-columns:1fr auto;gap:9px;margin-top:24px}.range-field output{color:var(--blue);font-size:11px}.range-field input{grid-column:1/-1;width:100%;accent-color:var(--blue)}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:26px;padding:15px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.toggle-row span{display:grid;gap:4px}.toggle-row small{font-weight:400;color:var(--muted)}.toggle-row input{width:22px;height:22px;accent-color:var(--green)}.privacy-note{margin-top:22px;padding:14px;border-left:3px solid var(--green);background:#edf6f0;font-size:12px;line-height:1.5}.status-badge{padding:7px 9px;background:#e7f6ee;color:#0f6946;font-size:10px;font-weight:850}.relay-visual{display:grid;grid-template-columns:1fr 42px 1fr 42px 1fr 42px 1fr;align-items:center;margin:28px 0}.relay-node{min-height:92px;padding:14px;border:1px solid var(--line);display:grid;align-content:center;gap:3px}.relay-node span{font-size:10px;color:var(--blue);font-weight:800}.relay-node strong{font-size:13px}.relay-node small{font-size:10px;color:var(--muted)}.relay-node.active{background:var(--ink);color:white}.relay-node.active small{color:#cbd0cb}.relay-line{height:1px;background:var(--line);position:relative}.relay-line i{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--blue);top:-4px;animation:relay 2s infinite ease-in-out}@keyframes relay{from{left:0}to{left:calc(100% - 8px)}}.score-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line)}.score{padding:15px;border-right:1px solid var(--line)}.score:last-child{border-right:0}.score small{display:block;min-height:28px;color:var(--muted);font-size:10px}.score strong{display:block;font-size:26px;margin-top:4px}.score .delta{font-size:10px;color:var(--green)}.score.bad .delta{color:var(--coral)}.warning{margin-top:16px;padding:14px;border:1px solid #eba69c;background:#fff1ef;color:#7d251c;font-size:12px}.analysis-grid{display:grid;grid-template-columns:1.18fr .82fr;border:1px solid var(--line);margin-top:18px}.transcript-panel,.why-panel{padding:18px;min-width:0}.transcript-panel{border-right:1px solid var(--line)}.panel-title{align-items:center}.panel-title h3{margin:0;font-size:14px}.panel-title span{font-size:9px;color:var(--muted)}#transcript{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}#transcript li{display:grid;grid-template-columns:70px 1fr;gap:10px;font-size:11px;line-height:1.45}#transcript b{color:var(--blue)}.why-panel p{font-size:12px;line-height:1.55;color:#464c47}.formula{padding:12px;background:#f0f1ed;font:11px ui-monospace,SFMono-Regular,Menlo,monospace;overflow-wrap:anywhere}.next-action{border-left:3px solid var(--blue);padding-left:10px}.result-actions{display:flex;align-items:center;gap:10px;margin-top:18px;min-height:44px}.primary-button,.secondary-button{padding:0 16px;border:1px solid var(--ink);font-weight:750;font-size:12px}.primary-button{background:var(--ink);color:white}.secondary-button{background:white;color:var(--ink)}#feedback{font-size:11px;color:var(--green)}.saved-section{width:min(1500px,92vw);margin:70px auto;display:grid;grid-template-columns:260px 1fr;gap:40px}.saved-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.saved-card{background:var(--paper);padding:16px;display:grid;gap:10px}.saved-card strong{font-size:13px}.saved-card small{color:var(--muted)}.saved-card div{display:flex;gap:7px}.saved-card button{min-height:34px;border:1px solid var(--line);background:white;font-size:11px}footer{border-top:1px solid var(--line);padding:28px 4vw;display:flex;justify-content:space-between;color:var(--muted);font-size:12px}footer p{margin:0}@media(max-width:1000px){header{grid-template-columns:1fr}.workspace{grid-template-columns:1fr}.controls-panel{border-right:0;border-bottom:1px solid var(--line)}.relay-visual{grid-template-columns:1fr 24px 1fr 24px 1fr 24px 1fr}.score-grid{grid-template-columns:repeat(3,1fr)}.score{border-bottom:1px solid var(--line)}.analysis-grid{grid-template-columns:1fr}.transcript-panel{border-right:0;border-bottom:1px solid var(--line)}}@media(max-width:650px){nav{padding:0 18px}.local-note{display:none}header{padding:34px 18px 24px}.workspace{width:100%;border-left:0;border-right:0}.controls-panel,.results-panel{padding:20px}.field-grid{grid-template-columns:1fr}.relay-visual{grid-template-columns:1fr;gap:6px}.relay-line{width:1px;height:18px;margin:auto}.relay-line i{display:none}.score-grid{grid-template-columns:1fr 1fr}.score strong{font-size:22px}.saved-section{width:auto;margin:50px 18px;grid-template-columns:1fr}.saved-list{grid-template-columns:1fr}.result-actions{align-items:stretch;flex-direction:column}.result-actions button{width:100%}footer{margin-top:40px;display:grid;gap:8px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.relay-line i{animation:none;left:50%}}