:root{color:#2d261d;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--paper:#f8f2e7;--paper-deep:#f0e6d5;--line:#3f352a1f;--ink:#231b14;--muted:#6c6357;--accent:#b9552f;--accent-2:#2d6b78;--shadow:0 18px 60px #462f1a1f, 0 4px 18px #462f1a0f;--serif:Iowan Old Style, Palatino Linotype, Book Antiqua, Georgia, serif;background:radial-gradient(circle at top,#ca997c1a,#0000 32%),linear-gradient(#e9dfcf 0%,#f3ecdf 52%,#efe6d8 100%);font-family:Aptos,Segoe UI Variable Text,Segoe UI,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;min-height:100vh;color:var(--ink);background:linear-gradient(#ffffff52,#fff0),repeating-linear-gradient(0deg,#3f352a06 0 1px,#0000 1px 28px),linear-gradient(#eadfcd,#f2ebde);margin:0}body:before{content:"";pointer-events:none;background:radial-gradient(circle at 15% 10%,#2d6b781a,#0000 24%),radial-gradient(circle at 85% 18%,#b9552f14,#0000 20%);position:fixed;inset:0}button,input,select,textarea{font:inherit}button{color:inherit}a{color:inherit;text-decoration:none}#root{width:min(1480px,100% - 32px);margin:22px auto 40px}.shell{gap:18px;display:grid}.autosave-banner{justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;display:flex}.autosave-banner strong{color:var(--ink)}.autosave-banner span{color:var(--muted)}.panel{border:1px solid var(--line);background:linear-gradient(180deg, #ffffffdb, #f9f4ecf5), var(--paper);box-shadow:var(--shadow);border-radius:28px;animation:.72s cubic-bezier(.2,.8,.2,1) both rise-in;position:relative;overflow:hidden}.panel:after{content:"";pointer-events:none;background:radial-gradient(circle,#b9552f1a,#0000 72%);border-radius:999px;width:220px;height:220px;position:absolute;inset:auto -12% -70% auto}.masthead{grid-template-columns:1.6fr .8fr;gap:24px;padding:34px 34px 28px;display:grid}.eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--accent-2);margin:0 0 10px;font-size:.76rem}.masthead h1{max-width:16ch;font-family:var(--serif);letter-spacing:-.04em;color:var(--ink);margin:0;font-size:clamp(2.4rem,4vw,4rem);line-height:.95}.masthead-topline{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.language-toggle{flex-shrink:0}.lede{max-width:64ch;color:var(--muted);margin:18px 0 0;font-size:1rem}.masthead-meta{align-content:end;gap:12px;display:grid}.meta-card{background:#fffaf2e0;border:1px solid #3f352a1f;border-radius:18px;gap:6px;padding:16px 18px;display:grid}.meta-card span{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}.meta-card strong{color:var(--ink);font-size:1.15rem}.meta-card small{color:var(--muted);font-size:.84rem}.meta-card-install{align-items:start}.workflow-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:0;display:grid}.workflow-strip article{border-right:1px solid #3f352a14;padding:24px 24px 22px}.workflow-strip article:last-child{border-right:0}.workflow-strip span{letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);margin-bottom:16px;font-size:.8rem;display:inline-flex}.workflow-strip h2,.section-head h2{font-family:var(--serif);color:var(--ink);margin:0;font-size:1.34rem}.workflow-strip p{color:var(--muted);margin:10px 0 0;font-size:.94rem}.landing-panel{padding:28px 30px 30px}.landing-grid{grid-template-columns:1.3fr 1fr 1fr;gap:16px;display:grid}.landing-card{background:linear-gradient(#ffffffe0,#f8f0e6e6),#fffbf5d1;border:1px solid #3f352a1a;border-radius:22px;align-content:start;gap:12px;min-height:100%;padding:20px 20px 18px;display:grid;box-shadow:inset 0 1px #ffffff80}.landing-card-wide{grid-column:span 2}.landing-card>span{letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);font-size:.76rem}.landing-card h3{font-family:var(--serif);color:var(--ink);margin:0;font-size:1.28rem;line-height:1.05}.landing-card p,.landing-card li{color:var(--muted);margin:0;font-size:.95rem;line-height:1.62}.landing-card ul{margin:0;padding-left:18px}.landing-card li+li{margin-top:10px}.citation-block{color:var(--ink);white-space:pre-wrap;word-break:break-word;background:#f9f4eceb;border:1px solid #3f352a1a;border-radius:16px;padding:14px 16px;font-size:.86rem;line-height:1.5;display:block}.grid{grid-template-columns:.92fr 1.28fr;gap:18px;display:grid}.upload-panel,.ledger-panel,.inspector-panel,.quant-panel{padding:24px}.inspector-panel{grid-row:span 2}.quant-panel{grid-column:span 2}.section-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.button-row{flex-wrap:wrap;gap:10px;display:flex}.button-row.compact{gap:8px}.button{font:inherit;cursor:pointer;border:0;border-radius:999px;padding:.78rem 1.05rem;transition:transform .18s,box-shadow .18s,background-color .18s}.button:hover{transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.45;transform:none}.button.solid{background:var(--accent);color:#fff7f0;box-shadow:0 16px 30px #b9552f38}.button.ghost{color:var(--ink);background:#fffaf2e6;border:1px solid #3f352a1f}.hidden-input{display:none}.dropzone{text-align:center;background:linear-gradient(135deg,#faf4e9c7,#f4ede1eb);border:1.5px dashed #3f352a29;border-radius:22px;place-items:center;min-height:148px;padding:24px;transition:border-color .18s,background .18s,transform .18s;display:grid}.dropzone.is-active{background:linear-gradient(135deg,#fff5ece6,#f8eddef5);border-color:#b9552f66;transform:translateY(-1px)}.dropzone p,.dropzone small,.empty-state p,.notes p{color:var(--muted)}.thumb-list{gap:12px;margin-top:16px;display:grid}.thumb{text-align:left;cursor:pointer;background:#fffcf7e0;border:1px solid #0000;border-radius:18px;grid-template-columns:96px 1fr auto;align-items:center;gap:14px;padding:10px;display:grid}.thumb.is-active{border-color:#b9552f47;box-shadow:inset 0 0 0 1px #b9552f1f}.thumb img{object-fit:cover;filter:grayscale();border-radius:12px;width:96px;height:72px}.thumb-copy{gap:4px;display:grid}.thumb-copy strong,.empty-state strong,.figure-board strong{color:var(--ink)}.thumb-copy span,.thumb-remove,.status-line,.notes li{color:var(--muted)}.thumb-remove{text-transform:uppercase;letter-spacing:.08em;font-size:.82rem}.empty-state{padding:16px 4px 8px}.workbench{grid-template-columns:minmax(0,1fr) 320px;gap:18px;display:grid}.canvas-stage{background:linear-gradient(#18151208,#ffffffa8),repeating-linear-gradient(90deg,#3f352a05 0 1px,#0000 1px 44px);border:1px solid #3f352a1f;border-radius:22px;min-height:640px;position:relative;overflow:hidden}.stage-image{object-fit:contain;background:#f4efe7;width:100%;height:100%;min-height:640px;display:block}.stage-placeholder{text-align:center;place-items:center;min-height:640px;padding:28px;display:grid}.overlay{position:absolute;inset:0}.lane-outline{background:linear-gradient(#2d6b7814,#2d6b7805);border:1px solid #314d5680;position:absolute}.lane-outline.is-muted{opacity:.38}.lane-outline span{letter-spacing:.06em;text-transform:uppercase;color:var(--ink);font-size:.72rem;position:absolute;top:-1.4rem;left:0}.band-outline{cursor:pointer;border-radius:8px;transition:transform .14s,box-shadow .14s,border-color .14s;position:absolute}.overlay-hit{cursor:move;background:#314d560a;border:1px dashed #314d5699;border-radius:2px;position:absolute}.overlay-hit-lane.is-selected,.band-outline.is-selected{transform:scale(1.01);box-shadow:0 0 0 2px #fffcf7eb}.band-outline.primary{background:#b9552f1f;border:1.5px solid #b9552fe0}.band-outline.reference{background:#314d561f;border:1.5px solid #314d56e6}.resize-handle{background:var(--ink);cursor:nwse-resize;z-index:3;border:1px solid #fffcf7f2;border-radius:999px;width:10px;height:10px;padding:0;position:absolute;box-shadow:0 0 0 1px #3f352a1f}.resize-ne,.resize-sw{cursor:nesw-resize}.resize-nw{top:-5px;left:-5px}.resize-ne{top:-5px;right:-5px}.resize-sw{bottom:-5px;left:-5px}.resize-se{bottom:-5px;right:-5px}.rail{gap:14px;display:grid}.control-cluster{background:#fffaf2d1;border:1px solid #3f352a14;border-radius:20px;gap:14px;padding:16px;display:grid}.control-cluster label{gap:8px;display:grid}.hint-card{background:#f6efe4e6;border:1px solid #3f352a14;border-radius:16px;gap:8px;padding:14px;display:grid}.hint-card strong{color:var(--ink)}.hint-card p{color:var(--muted);margin:0;font-size:.9rem}.control-cluster span,.ledger-head span{color:var(--ink);font-size:.92rem}.control-cluster small{color:var(--muted)}.control-cluster input[type=range]{width:100%;accent-color:var(--accent)}.control-cluster select,.ledger-row input{width:100%;color:var(--ink);font:inherit;background:#fffdfa;border:1px solid #3f352a1f;border-radius:14px;padding:.7rem .82rem}.toggle,.mini-toggle{justify-content:space-between;align-items:center;display:flex}.ledger-table{gap:10px;display:grid}.ledger-head,.ledger-row{grid-template-columns:58px 1.15fr 1fr 120px 96px;align-items:center;gap:10px;display:grid}.ledger-head{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;padding:0 4px;font-size:.82rem}.ledger-row{background:#fffbf5db;border-radius:18px;padding:10px}.ledger-row output{color:var(--ink);font-variant-numeric:tabular-nums}.ledger-metric{gap:2px;display:grid}.ledger-metric small{color:var(--muted);font-size:.76rem;line-height:1.35}.status-line{display:flex}.pill{border-radius:999px;align-items:center;padding:.48rem .74rem;font-size:.82rem;display:inline-flex}.pill.is-calm{color:#1f4e59;background:#2d6b781a}.pill.is-warm{color:#934423;background:#b9552f1f}.metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px;display:grid}.metrics article{background:#fffaf2d6;border:1px solid #3f352a14;border-radius:20px;gap:8px;padding:16px;display:grid}.metrics span{color:var(--muted);font-size:.86rem}.metrics strong{color:var(--ink);font-size:1.3rem}.chart-shell{grid-template-columns:minmax(0,1.35fr) .65fr;gap:16px;display:grid}.compose-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:18px;display:grid}.compose-card{background:#fffaf2d6;border:1px solid #3f352a14;border-radius:20px;gap:12px;padding:16px;display:grid}.compose-card label{gap:8px;display:grid}.compose-card input,.compose-card select{width:100%;color:var(--ink);font:inherit;background:#fffdfa;border:1px solid #3f352a1f;border-radius:14px;padding:.7rem .82rem}.compose-card small{color:var(--muted)}.compose-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.compose-head strong{color:var(--ink)}.compose-head span{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.82rem}.panel-picker{gap:8px;max-height:180px;display:grid;overflow:auto}.picker-row{background:#fffdf9e0;border:1px solid #3f352a14;border-radius:14px;align-items:center;gap:10px;padding:10px 12px;display:flex}.picker-row.is-checked{border-color:#b9552f47;box-shadow:inset 0 0 0 1px #b9552f1a}.picker-row.is-disabled{opacity:.52}.picker-row span{color:var(--ink);font-size:.9rem}.warning-board{background:#fff2e9e6;border:1px solid #b9552f2e;border-radius:18px;gap:10px;margin-bottom:18px;padding:14px 16px;display:grid}.warning-board p{color:#8b3d20;margin:0;font-size:.92rem}.figure-board{background:linear-gradient(180deg, #fffffff0, #fbf6eefa), var(--paper);border:1px solid #3f352a14;border-radius:24px;padding:18px}.figure-board.is-empty{text-align:center;place-items:center;min-height:320px;display:grid}.svg-preview{width:100%;overflow:auto}.svg-preview svg{width:100%;height:auto;display:block}.crop-grid{gap:18px;display:grid}.crop-row{grid-template-columns:110px minmax(0,1fr);align-items:start;gap:14px;display:grid}.crop-label{letter-spacing:.08em;text-transform:uppercase;color:var(--accent-2);align-self:center;font-size:.82rem}.crop-lanes{grid-template-columns:repeat(auto-fit,minmax(84px,1fr));gap:10px;display:grid}.crop-lanes figure{gap:6px;margin:0;display:grid}.crop-lanes figure.is-muted{opacity:.38}.crop-lanes img,.empty-crop{object-fit:fill;background:#ece5d8;border:1px solid #3f352a14;border-radius:10px;width:100%;height:56px}.crop-lanes figcaption{text-align:center;color:var(--muted);font-size:.76rem}.figure-chart{border-top:1px solid #3f352a14;margin-top:16px;padding-top:16px}.figure-chart svg{width:100%;height:auto;display:block}.notes{background:#faf4e9d6;border:1px solid #3f352a14;border-radius:20px;padding:16px 18px}.notes ul{margin:14px 0 0;padding-left:18px}.notes li+li{margin-top:8px}.error-text{color:#8c2f16;margin:0 0 14px}@keyframes rise-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media (width<=1200px){.grid,.chart-shell,.compose-grid,.landing-grid,.masthead,.workbench,.workflow-strip,.metrics{grid-template-columns:1fr}.quant-panel,.landing-card-wide{grid-column:auto}}@media (width<=860px){.masthead,.landing-panel,.upload-panel,.ledger-panel,.inspector-panel,.quant-panel{padding:18px}.ledger-head,.ledger-row{grid-template-columns:50px 1fr}.ledger-head span:nth-child(n+3),.ledger-row>:nth-child(n+3){grid-column:2}.crop-row{grid-template-columns:1fr}.landing-card{padding:18px}}