*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--paper:#f5f1ea;--paper-deep:#ebe4d7;--surface:#fcfaf6;--surface-alt:#f9f5ec;--ink:#1b1a17;--ink-soft:#2d2c27;--muted:#7a7366;--muted-2:#a49a89;--rule:#d8d0c2;--rule-strong:#bdb3a2;--accent:#6b2737;--accent-2:#2a3f54;--accent-hover:#571f2d;--positive:#2d5a3d;--negative:#9a3424;--gold:#8a6d3b;--font-serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;--font-sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,sans-serif;--font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;--radius-sm:4px;--radius:6px;--radius-lg:10px;--shadow-1:0 1px 0 rgba(27,26,23,0.04);--shadow-2:0 1px 2px rgba(27,26,23,0.06),0 8px 24px -16px rgba(27,26,23,0.18)}:root[data-theme=dark]{--paper:#17150f;--paper-deep:#0f0d08;--surface:#1d1a13;--surface-alt:#1a170f;--ink:#f1ead6;--ink-soft:#dcd4bd;--muted:#948b78;--muted-2:#6a6353;--rule:#3a362b;--rule-strong:#524c3d;--accent:#d08698;--accent-2:#8ca8c4;--accent-hover:#e19bac;--positive:#82b391;--negative:#e08b77;--gold:#c9a96b;--shadow-1:0 1px 0 rgba(0,0,0,0.4);--shadow-2:0 1px 2px rgba(0,0,0,0.5),0 10px 28px -14px rgba(0,0,0,0.7);color-scheme:dark}:root[data-theme=dark] body{background-image:radial-gradient(1200px 600px at 0 0,rgba(208,134,152,.06),transparent 60%),radial-gradient(900px 500px at 100% 100%,rgba(140,168,196,.05),transparent 60%)}:root[data-theme=dark] .btn-primary,:root[data-theme=dark] 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22px;font-size:.95rem}.btn-primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}.btn-primary:hover:not(:disabled){background:var(--accent);border-color:var(--accent)}.btn-outline{background:transparent;color:var(--ink);border-color:var(--rule-strong)}.btn-outline:hover:not(:disabled){background:var(--surface);border-color:var(--ink)}.btn-ghost{background:transparent;color:var(--ink);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--paper-deep)}.btn-danger{background:var(--negative);color:#fff;border-color:var(--negative)}.input{width:100%;height:38px;padding:0 12px;border:1px solid var(--rule);border-radius:var(--radius);font-family:inherit;font-size:.875rem;background:var(--surface);color:var(--ink);outline:none;transition:border-color .12s ease,box-shadow .12s ease}.input::placeholder{color:var(--muted-2)}.input:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(27,26,23,.08)}select.input{padding-right:32px;-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:12px}.form-field{display:flex;flex-direction:column;gap:6px}.form-field-label{letter-spacing:.08em;text-transform:uppercase}.badge{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;letter-spacing:.04em;font-weight:500;padding:3px 8px;border-radius:999px;border:1px solid var(--rule);background:var(--surface);color:var(--ink-soft)}.badge-positive{color:var(--positive);border-color:color-mix(in oklab,var(--positive) 40%,var(--rule));background:color-mix(in oklab,var(--positive) 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var(--rule)}.divider-label{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.landing{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;position:relative}.landing-card{width:100%;max-width:560px;background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius-lg);padding:48px 44px;box-shadow:var(--shadow-2);position:relative}.landing-card:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(27,26,23,.02)}.landing-eyebrow{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:20px;display:flex;align-items:center;gap:10px}.landing-eyebrow:before{content:"";width:22px;height:1px;background:var(--accent)}.landing-title{font-family:var(--font-serif);font-size:clamp(2.25rem,4.5vw,3.2rem);line-height:1.05;letter-spacing:-.02em;font-weight:500;margin-bottom:20px}.landing-title-line{display:block}.landing-title-line.italic{font-style:italic;color:var(--accent)}.landing-lede{color:var(--ink-soft);font-size:1.02rem;line-height:1.6;max-width:46ch;margin-bottom:32px}.landing-cta{display:flex;gap:10px;margin-bottom:24px}.landing-footnote{font-size:.78rem;color:var(--muted);border-top:1px solid var(--rule);padding-top:16px;max-width:52ch}.landing-footer{position:absolute;bottom:24px;font-size:.72rem;color:var(--muted-2);letter-spacing:.08em;text-transform:uppercase;display:flex;gap:10px}.landing-footer 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rgba(255,255,255,.08)}.brand-mark,.brand-name{font-family:var(--font-serif)}.brand-name{font-size:1.05rem;letter-spacing:-.01em;font-weight:500}.brand-tag{font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius);font-size:.875rem;color:var(--ink-soft);position:relative;transition:background .12s ease,color .12s ease}.sidebar-link:hover{background:var(--paper-deep);color:var(--ink)}.sidebar-link.active{background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--rule)}.sidebar-link.active:before{content:"";position:absolute;left:-18px;top:8px;bottom:8px;width:2px;background:var(--accent);border-radius:2px}.sidebar-icon{display:inline-flex;color:var(--muted)}.sidebar-link.active 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60px;display:flex;flex-direction:column;gap:28px;width:100%}.section-header{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;padding-bottom:18px;border-bottom:1px solid var(--rule)}.section-description{margin-top:6px;max-width:62ch}.section-actions{display:flex;gap:8px}.panel{background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius-lg);padding:22px 24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-1)}.panel.center{align-items:center;justify-content:center;min-height:160px}.bullet-list{list-style:none;display:flex;flex-direction:column;gap:8px;padding:0}.bullet-list li{position:relative;padding-left:18px;font-size:.9rem;color:var(--ink-soft)}.bullet-list li:before{content:"—";position:absolute;left:0;color:var(--accent)}.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:1px;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:var(--radius-lg);overflow:hidden}@media (max-width:780px){.stat-grid{grid-template-columns:1fr}}.stat-card{background:var(--surface);padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;min-height:120px}.stat-label{letter-spacing:.14em!important;text-transform:uppercase}.stat-value{font-family:var(--font-serif);font-size:1.5rem;line-height:1.1;letter-spacing:-.01em;color:var(--ink)}.stat-value .display-value{font-size:1.2rem}.status-note{font-size:.85rem;padding:12px 14px;border-radius:var(--radius);border:1px solid var(--rule);background:var(--surface)}.status-note.success{color:var(--positive);border-color:color-mix(in oklab,var(--positive) 30%,var(--rule));background:color-mix(in oklab,var(--positive) 6%,var(--surface))}.status-note.error{color:var(--negative);border-color:color-mix(in oklab,var(--negative) 30%,var(--rule));background:color-mix(in oklab,var(--negative) 6%,var(--surface))}.definition-grid{background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius-lg);overflow:hidden}.definition-row{display:grid;grid-template-columns:200px 1fr;grid-gap:16px;gap:16px;padding:14px 22px;border-bottom:1px solid var(--rule);align-items:center}.definition-row:last-child{border-bottom:0}.definition-row dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}.definition-row dd{font-size:.9rem}.table-panel{background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-1)}.table-toolbar{display:flex;align-items:center;gap:14px;padding:14px 18px;border-bottom:1px solid var(--rule);background:var(--surface-alt)}.table-toolbar .input{max-width:360px}.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:.875rem}.data-table thead th{text-align:left;padding:10px 18px;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);border-bottom:1px solid var(--rule);background:var(--surface-alt);position:-webkit-sticky;position:sticky;top:0}.data-table tbody td{padding:12px 18px;border-bottom:1px solid var(--rule);vertical-align:top}.data-table tbody tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:color-mix(in oklab,var(--paper) 40%,var(--surface))}.data-table .num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-family:var(--font-mono);font-size:.82rem}.data-table .num.pos{color:var(--positive)}.data-table .num.neg{color:var(--negative)}.data-table .mono{font-family:var(--font-mono);font-size:.8rem;color:var(--ink-soft)}.data-table .muted-cell{color:var(--muted)}.tx-name{font-weight:500}.breakdown-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}@media (max-width:900px){.breakdown-grid{grid-template-columns:1fr}}.breakdown{background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius-lg);padding:22px 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ease}.breakdown-fill.pos{background:var(--positive)}.breakdown-fill.neg{background:var(--accent)}.breakdown-total{font-family:var(--font-mono);font-size:.82rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;text-align:right;min-width:90px}.breakdown-total.pos{color:var(--positive)}.breakdown-total.neg{color:var(--negative)}.empty-state{flex-direction:column;gap:10px;padding:28px;text-align:center;background:var(--surface);border:1px dashed var(--rule-strong);border-radius:var(--radius-lg)}.empty-state,.modal-backdrop{display:flex;align-items:center}.modal-backdrop{position:fixed;inset:0;background:color-mix(in oklab,var(--ink) 40%,transparent);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);justify-content:center;padding:24px;z-index:20;animation:fade .18s ease}@keyframes fade{0%{opacity:0}to{opacity:1}}.modal{width:100%;max-width:560px;background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);padding:32px 34px;gap:22px;max-height:92vh;overflow:auto}.modal,.modal-head{display:flex;flex-direction:column}.modal-head{gap:6px}.modal-head .heading-2{font-size:1.6rem}.modal-body{gap:14px}.modal-body,.onboard-step{display:flex;flex-direction:column}.onboard-step{border:1px solid var(--rule);border-radius:var(--radius);padding:16px 18px;gap:12px;background:var(--surface-alt)}.onboard-step.done{border-color:color-mix(in oklab,var(--positive) 30%,var(--rule));background:color-mix(in oklab,var(--positive) 5%,var(--surface-alt))}.onboard-step-head{display:flex;align-items:center;gap:12px}.onboard-step-num{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--ink);color:var(--paper);font-family:var(--font-serif);font-size:.9rem;flex-shrink:0}.onboard-step.done .onboard-step-num{background:var(--positive)}.onboard-step-title{flex:1 1}.onboard-step-title .heading-3{font-size:1rem}.onboard-step-body{padding-left:40px}.sheet-step{display:flex;flex-direction:column;gap:12px}.sheet-step-row{display:flex;gap:8px}.sheet-step-row .input{flex:1 1}