:root{--bg: #f3f5f7;--surface: #ffffff;--sunk: #e7ecf0;--ink: #1c2733;--muted: #5c6b79;--line: #d3dae1;--line-strong: #aab6c1;--accent: #0e6b70;--accent-strong: #0a5357;--accent-ink: #ffffff;--accent-wash: #e2f0f0;--pass: #1f7a4d;--pass-wash: #e3f3ea;--fail: #a8322b;--fail-wash: #fbe9e7;--warn-bg: #fff5dd;--warn-ink: #6d4700;--info-wash: #e8eef4;--focus: #0e6b70;--mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;--radius: 8px;color-scheme:light dark}@media (prefers-color-scheme: dark){:root{--bg: #14191e;--surface: #1c2329;--sunk: #10151a;--ink: #e4eaef;--muted: #97a4b1;--line: #303b45;--line-strong: #4a5864;--accent: #5cc3c7;--accent-strong: #7fd4d7;--accent-ink: #0f1a1b;--accent-wash: #17302f;--pass: #63cf90;--pass-wash: #163024;--fail: #f08a82;--fail-wash: #3a1d1b;--warn-bg: #3a2e14;--warn-ink: #f2d38a;--info-wash: #222c35;--focus: #5cc3c7}}*{box-sizing:border-box}html{background:var(--bg);-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.5;color:var(--ink);background:var(--bg)}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:3px}a{color:var(--accent);text-underline-offset:.15em}a:hover{color:var(--accent-strong)}h1,h2,h3{margin:0;line-height:1.25;text-wrap:balance}h1{font-family:var(--serif);font-size:1.75rem;font-weight:600;letter-spacing:-.01em}h2{font-size:1.125rem;font-weight:650}h3{font-size:1rem;font-weight:650}p{margin:0 0 .75rem}p:last-child{margin-bottom:0}code,pre,.mono{font-family:var(--mono);font-size:.9em}code{overflow-wrap:anywhere}.muted{color:var(--muted)}.shell{min-height:100vh;display:flex;flex-direction:column}.skip{position:absolute;left:-999px;top:.5rem;background:var(--surface);padding:.5rem .75rem;border-radius:var(--radius);z-index:10}.skip:focus{left:.5rem}.top{border-bottom:1px solid var(--line);background:var(--surface)}.top-in,.foot-in,.main{width:100%;max-width:58rem;margin-inline:auto;padding-inline:1.25rem}.top-in.wide,.foot-in.wide,.main.wide{max-width:72rem}.top-in{display:flex;align-items:center;justify-content:space-between;gap:.5rem 1rem;flex-wrap:wrap;padding-block:.7rem}.brand{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--serif);font-size:1.2rem;font-weight:600;color:var(--ink);text-decoration:none}.brand:hover{color:var(--ink)}.mark{color:var(--accent);flex:none}.nav{display:flex;align-items:center;flex-wrap:wrap;gap:.15rem .35rem;font-size:.95rem}.nav a,.nav-btn{font:inherit;color:var(--ink);background:none;border:0;border-radius:6px;padding:.4rem .6rem;text-decoration:none;cursor:pointer}.nav a:hover,.nav-btn:hover{background:var(--sunk);color:var(--ink)}.nav a[aria-current=page]{box-shadow:inset 0 -2px 0 var(--accent);border-radius:6px 6px 0 0}.nav a.nav-cta{background:var(--accent);color:var(--accent-ink);margin-left:.25rem}.nav a.nav-cta:hover{background:var(--accent-strong);color:var(--accent-ink)}.main{flex:1;padding-block:2rem 4rem}.main:focus{outline:none}.foot{border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}.foot-in{padding-block:1.25rem 2rem}.foot-links{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem}.linklike{font:inherit;color:var(--accent);background:none;border:0;padding:0;text-decoration:underline;text-underline-offset:.15em;cursor:pointer}.linklike:hover{color:var(--accent-strong)}.narrow{max-width:27rem;margin-inline:auto;padding-top:1.5rem}.narrow h1{margin-bottom:.75rem}.narrow .panel{margin-top:1.25rem}.auth-foot{margin-top:1rem;color:var(--muted)}.page-head{margin-bottom:1.5rem}.page-head-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}.page-lede{margin:.5rem 0 0;color:var(--muted);max-width:62ch}.back{display:inline-block;margin-bottom:.4rem;font-size:.875rem}.back:before{content:"‹ "}.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.25rem;margin-bottom:1.25rem}.panel h2{margin-bottom:.35rem}.stack{display:grid;gap:1rem}.stack>*{margin:0;min-width:0}.section{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line)}.section>h2{margin-bottom:.5rem}.empty{border:1px dashed var(--line-strong);border-radius:10px;padding:1.5rem 1.25rem;max-width:40rem}.empty h2{margin-bottom:.5rem}.empty p{color:var(--muted);margin-bottom:1rem}.loading{color:var(--muted)}.row-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem}.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-weight:600;font-size:.95rem;line-height:1.2;border-radius:6px;border:1px solid transparent;padding:.6rem 1rem;cursor:pointer;text-decoration:none}.btn-lg{font-size:1rem;padding:.75rem 1.2rem}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover{background:var(--accent-strong);color:var(--accent-ink)}.btn-quiet{background:var(--surface);color:var(--ink);border-color:var(--line-strong)}.btn-quiet:hover{border-color:var(--accent);color:var(--ink)}.btn-danger{background:var(--fail);color:var(--surface)}.btn-link{background:none;color:var(--accent);padding-inline:0;font-weight:400;text-decoration:underline;text-underline-offset:.15em}.btn[disabled]{opacity:.5;cursor:not-allowed}.btn[aria-busy=true]{cursor:progress}.field{display:flex;flex-direction:column;gap:.35rem;min-width:0}label,legend{font-size:.875rem;color:var(--muted)}input[type=text],input[type=email],input[type=password],input:not([type]),select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line-strong);border-radius:6px;padding:.55rem .7rem;width:100%;min-width:0}textarea{resize:vertical}input[type=file]{font:inherit;font-size:.95rem;color:var(--ink);width:100%;padding:.9rem;border:1px dashed var(--line-strong);border-radius:var(--radius);background:var(--bg)}input[type=file]::file-selector-button{font:inherit;font-weight:600;margin-right:.75rem;padding:.45rem .8rem;border:1px solid var(--line-strong);border-radius:6px;background:var(--surface);color:var(--ink);cursor:pointer}input[type=checkbox],input[type=radio]{width:1.1rem;height:1.1rem;margin:.15rem 0 0;accent-color:var(--accent);flex:none}.hint{margin:0;font-size:.85rem;color:var(--muted)}fieldset.choices{border:0;margin:0;padding:0;display:grid;gap:.5rem;min-width:0}fieldset.choices legend{padding:0;margin-bottom:.4rem}.choices-grid{grid-template-columns:repeat(auto-fill,minmax(15rem,1fr))}.choice{display:flex;gap:.6rem;align-items:flex-start;color:var(--ink);font-size:.95rem;padding:.55rem .7rem;border:1px solid var(--line);border-radius:6px;cursor:pointer}.choice:has(input:checked){border-color:var(--accent);background:var(--accent-wash)}.choice-note{display:block;color:var(--muted);font-size:.85rem}.notice{border-radius:6px;padding:.7rem .9rem;font-size:.95rem;border-left:4px solid var(--line-strong);background:var(--info-wash);margin-bottom:1rem;overflow-wrap:anywhere}.stack>.notice{margin-bottom:0}.notice-error{background:var(--fail-wash);border-left-color:var(--fail)}.notice-ok{background:var(--pass-wash);border-left-color:var(--pass)}.notice-warn{background:var(--warn-bg);color:var(--warn-ink);border-left-color:var(--warn-ink)}.notice-warn a{color:inherit}.tag{display:inline-block;font-size:.8rem;font-weight:600;line-height:1.3;padding:.15rem .5rem;border-radius:999px;border:1px solid var(--line-strong);color:var(--muted);white-space:nowrap}.tag-open{color:var(--warn-ink);background:var(--warn-bg);border-color:transparent}.tag-submitted{color:var(--ink);background:var(--info-wash);border-color:transparent}.tag-complete{color:var(--pass);background:var(--pass-wash);border-color:transparent}.tag-env-production{color:var(--accent);border-color:var(--accent)}.ledger{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.ledger-row{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:.75rem 2rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}.ledger-main{flex:1 1 18rem;min-width:0}.ledger-main h2 a{color:var(--ink)}.ledger-side{display:flex;flex-direction:column;align-items:flex-start;gap:.4rem;flex:0 1 16rem}.meta{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem 1rem;margin:.35rem 0 0;font-size:.875rem;color:var(--muted)}.meta-lg{margin:-.75rem 0 1.5rem}.facts{margin:0;display:grid;gap:.6rem}.facts>div{display:grid;grid-template-columns:8rem 1fr;gap:.25rem 1rem}.facts dt{color:var(--muted);font-size:.875rem}.facts dd{margin:0;overflow-wrap:anywhere}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:left;padding:.55rem .75rem;border-bottom:1px solid var(--line);vertical-align:top}thead th{font-weight:600;color:var(--muted);white-space:nowrap}tbody th{font-weight:650}tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}.num{text-align:right;font-variant-numeric:tabular-nums}td select{width:auto;min-width:9rem;padding-block:.3rem}.cell-note{display:block;font-weight:400;font-size:.8rem;color:var(--muted)}.row-off td,.row-off th{opacity:.55}.res-ok{color:var(--pass);font-weight:600}.res-bad{color:var(--fail);font-weight:600}.stepper{margin:0 0 1.5rem}.stepper ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);border-bottom:1px solid var(--line)}.step{display:flex;align-items:center;gap:.45rem;padding:.6rem .25rem;font-size:.9rem;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-1px;min-width:0}.step-n{display:inline-grid;place-items:center;width:1.5rem;height:1.5rem;border-radius:50%;border:1px solid var(--line-strong);font-size:.8rem;font-variant-numeric:tabular-nums;flex:none}.step-done .step-n{background:var(--accent-wash);border-color:transparent;color:var(--accent)}.step-current{color:var(--ink);font-weight:650;border-bottom-color:var(--accent)}.step-current .step-n{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.step-label.linklike{font-weight:inherit}.counts{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(8rem,1fr));gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.counts li{display:grid;padding:.7rem .8rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.counts-n{font-size:1.375rem;font-weight:650;font-variant-numeric:tabular-nums;line-height:1.2}.counts-k{font-weight:650;font-size:.9rem}.counts-d{font-size:.8rem;color:var(--muted)}.local-only{border-left:4px solid var(--accent);background:var(--accent-wash);border-radius:0 6px 6px 0;padding:.8rem 1rem;margin-top:.6rem}.map-grid{display:grid;gap:.6rem}.map-row{display:grid;grid-template-columns:11rem minmax(0,1fr) minmax(0,1fr);gap:.25rem .75rem;align-items:center}.map-row label{color:var(--ink);font-size:.95rem}.map-sample{color:var(--muted);font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.save-row{display:flex;flex-wrap:wrap;align-items:flex-end;gap:.75rem}.save-row .field{flex:1 1 14rem}.coverage{list-style:none;margin:.5rem 0 0;padding:0;display:grid;gap:.4rem;font-size:.95rem}.coverage li{display:grid;grid-template-columns:5rem 1fr;gap:.75rem;padding-left:.7rem;border-left:3px solid var(--pass)}.coverage li.cov-no{border-left-color:var(--warn-ink);color:var(--muted)}.bar{width:100%;height:.75rem;accent-color:var(--accent)}.progress-line{font-variant-numeric:tabular-nums;color:var(--muted)}.totals{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem 2rem}.total{display:grid;padding-left:.7rem;border-left:3px solid var(--line-strong)}.total-3{border-left-color:var(--accent)}.total-4{border-left-color:var(--pass)}.total-2{border-left-color:var(--warn-ink)}.total-n{font-size:1.375rem;font-weight:650;font-variant-numeric:tabular-nums;line-height:1.2}.total-k{font-size:.85rem;color:var(--muted)}.attest{display:flex;gap:.7rem;align-items:flex-start;padding:.9rem 1rem;border:1px solid var(--line-strong);border-radius:var(--radius);color:var(--ink);font-size:1rem;font-weight:600;cursor:pointer}.attest:has(input:checked){border-color:var(--accent);background:var(--accent-wash)}.file-results{list-style:none;margin:0;padding:0;display:grid;gap:.35rem;font-size:.9rem}.file-results li{padding-left:.7rem;border-left:3px solid var(--pass)}.file-results li.file-bad{border-left-color:var(--fail)}.audit{list-style:none;margin:1rem 0 0;padding:0;border-top:1px solid var(--line)}.audit li{padding:.75rem 0;border-bottom:1px solid var(--line)}.audit-head{display:flex;flex-wrap:wrap;gap:.25rem 1rem;font-size:.875rem;color:var(--muted)}.audit-head code{color:var(--ink);font-weight:600}.audit-details{margin:.4rem 0 0;display:grid;gap:.15rem;font-size:.8rem}.audit-details>div{display:grid;grid-template-columns:9rem minmax(0,1fr);gap:.75rem}.audit-details dt{color:var(--muted)}.audit-details dd{margin:0;font-family:var(--mono);overflow-wrap:anywhere}.price{font-family:var(--serif);font-size:1.5rem;font-weight:600;margin-bottom:.4rem}.dialog{width:min(32rem,calc(100vw - 2rem));max-height:calc(100vh - 2rem);padding:0;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);color:var(--ink)}.dialog::backdrop{background:#1018208c}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.25rem;border-bottom:1px solid var(--line)}.dialog-head h2{font-family:var(--serif);font-size:1.25rem}.dialog-x{font:inherit;font-size:.875rem;color:var(--muted);background:none;border:0;padding:.3rem .4rem;cursor:pointer}.dialog-body{display:grid;gap:1rem;padding:1.25rem}.dialog-body>*{margin:0}.dialog-lede{color:var(--ink)}.landing{padding-top:1rem}.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:2.5rem 3rem;align-items:center;padding-bottom:3.5rem}.hero h1{font-size:clamp(2rem,1.2rem + 2.6vw,3rem);line-height:1.1;letter-spacing:-.015em;margin-bottom:1.25rem}.hero-lede{font-size:1.125rem;line-height:1.55;max-width:48ch;margin-bottom:1.5rem}.hero-note{margin-top:1rem;font-size:.9rem;color:var(--muted)}.boundary{margin:0;display:grid;grid-template-columns:minmax(0,1fr) 6.75rem minmax(0,1fr);font-size:.8rem}.zone{display:flex;flex-direction:column;gap:.5rem;padding:1rem;min-width:0}.zone-local{background:var(--surface);border:1px solid var(--line);border-right:0;border-radius:12px 0 0 12px}.zone-server{background:var(--sunk);border:1px solid var(--line);border-left:0;border-radius:0 12px 12px 0}.zone-title{font-family:var(--serif);font-size:1.05rem;font-weight:600;margin:0 0 .25rem}.zone-step{margin:0;padding-left:.6rem;border-left:2px solid var(--line-strong);color:var(--muted)}.zone-foot{margin:auto 0 0;padding-top:.5rem;font-weight:650}.sheet{border:1px solid var(--line);border-radius:6px;background:var(--bg);overflow:hidden}.zone-server .sheet{background:var(--surface)}.sheet-name{margin:0;padding:.3rem .55rem;border-bottom:1px solid var(--line);color:var(--muted);font-size:.75rem;overflow-wrap:anywhere}.sheet-body{margin:0;padding:.45rem .55rem;font-size:.75rem;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}.digit{display:inline-block;min-width:1.2em;text-align:center;font-weight:700;color:var(--accent-ink);background:var(--accent);border-radius:3px}.digit-5{color:var(--ink);background:var(--line)}.crossing{position:relative;display:flex;flex-direction:column;justify-content:center;gap:3.5rem;border-block:1px solid var(--line);background:linear-gradient(var(--accent),var(--accent)) center / 2px 100% no-repeat,linear-gradient(90deg,var(--surface) 50%,var(--sunk) 50%)}.crossing:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(to bottom,transparent 0 6px,var(--surface) 6px 12px) center / 4px 100% no-repeat;pointer-events:none}.cross{position:relative;display:block;height:2px;margin-inline:.5rem;background:var(--ink);z-index:1}.cross:after{content:"";position:absolute;top:-4px;border:5px solid transparent}.cross-in:after{left:-2px;border-right-color:var(--ink);border-left-width:0}.cross-out:after{right:-2px;border-left-color:var(--ink);border-right-width:0}.cross-label{position:absolute;left:50%;bottom:6px;transform:translate(-50%);white-space:nowrap;font-family:var(--mono);font-size:.68rem;padding:.05rem .3rem;border-radius:3px;background:var(--ink);color:var(--bg)}.boundary-cap{grid-column:1 / -1;margin-top:.75rem;color:var(--muted);font-size:.8rem;max-width:62ch}.band{display:grid;grid-template-columns:minmax(0,17rem) minmax(0,1fr);gap:1.25rem 3rem;padding:2.75rem 0;border-top:1px solid var(--line)}.band-head h2{font-family:var(--serif);font-size:1.5rem;font-weight:600;letter-spacing:-.01em}.band-head p{margin-top:.6rem;color:var(--muted);font-size:.95rem}.band-body{min-width:0}.prose{max-width:66ch}.prose ul{margin:0 0 .75rem;padding-left:1.2rem}.prose li{margin-bottom:.35rem}.how{list-style:none;margin:0;padding:0}.how li{display:grid;grid-template-columns:2rem minmax(0,1fr) minmax(0,14rem);gap:.5rem 1.25rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}.how li:first-child{padding-top:0}.how li:last-child{border-bottom:0;padding-bottom:0}.how-n{font-family:var(--serif);font-size:1.5rem;line-height:1.1;color:var(--accent);font-variant-numeric:tabular-nums}.how-text h3{margin-bottom:.3rem}.how-text p{color:var(--muted);max-width:58ch}.how-file{align-self:start;justify-self:start;font-size:.78rem;padding:.3rem .55rem;border:1px solid var(--line);border-radius:6px;background:var(--surface)}.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem 2.5rem}.split h3{padding-bottom:.5rem;margin-bottom:.6rem;border-bottom:2px solid var(--accent)}.split>div:last-child h3{border-bottom-color:var(--line-strong)}.plain{list-style:none;margin:0;padding:0}.plain li{padding:.4rem 0;border-bottom:1px solid var(--line)}.pricing{max-width:40rem;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:1.5rem}.pricing .price{font-size:clamp(1.6rem,1.2rem + 1.4vw,2.1rem);line-height:1.15}.price-intro{font-weight:650;color:var(--accent)}.pricing .row-actions{margin-top:1.1rem}@media (max-width: 66rem){.hero{grid-template-columns:minmax(0,1fr);padding-bottom:2.5rem}.boundary{max-width:44rem}}@media (max-width: 56rem){.band{grid-template-columns:minmax(0,1fr);padding:2rem 0}}@media (max-width: 40rem){.main{padding-block:1.25rem 3rem}.top-in,.foot-in,.main{padding-inline:1rem}.nav{font-size:.9rem}.nav a,.nav-btn{padding-inline:.45rem}.boundary{grid-template-columns:minmax(0,1fr)}.zone-local{border-right:1px solid var(--line);border-bottom:0;border-radius:12px 12px 0 0}.zone-server{border-left:1px solid var(--line);border-top:0;border-radius:0 0 12px 12px}.crossing{flex-direction:row;justify-content:space-around;gap:1rem;height:3.5rem;border-block:0;border-inline:1px solid var(--line);background:linear-gradient(var(--accent),var(--accent)) center / 100% 2px no-repeat,linear-gradient(180deg,var(--surface) 50%,var(--sunk) 50%)}.crossing:before{background:repeating-linear-gradient(to right,transparent 0 6px,var(--surface) 6px 12px) center / 100% 4px no-repeat}.cross{width:2px;height:auto;margin:-.35rem 0}.cross:after{top:auto;left:-4px;right:auto}.cross-in:after{top:-2px;left:-4px;border:5px solid transparent;border-bottom-color:var(--ink);border-top-width:0}.cross-out:after{bottom:-2px;left:-4px;right:auto;border:5px solid transparent;border-top-color:var(--ink);border-bottom-width:0}.cross-label{left:10px;bottom:auto;top:50%;transform:translateY(-50%)}.cross-out .cross-label{left:auto;right:10px}.how li{grid-template-columns:1.75rem minmax(0,1fr)}.how-file{grid-column:2}.split{grid-template-columns:minmax(0,1fr)}.stepper ol{grid-template-columns:repeat(6,auto);justify-content:space-between}.step:not(.step-current) .step-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.map-row{grid-template-columns:minmax(0,1fr);padding-bottom:.6rem;border-bottom:1px solid var(--line)}.facts>div,.audit-details>div,.coverage li{grid-template-columns:minmax(0,1fr);gap:.1rem}.panel{padding:1rem}}@media (prefers-reduced-motion: no-preference){html{scroll-behavior:smooth}.btn,.choice,.attest{transition:background-color .12s ease,border-color .12s ease}}.panel:has(>.soon){display:grid}.panel:has(>.soon)>*{grid-area:1 / 1}.stack.is-closed{opacity:.35;filter:grayscale(1) blur(1px);pointer-events:none;-webkit-user-select:none;user-select:none}.soon{z-index:1;align-self:center;justify-self:center;width:min(100%,22rem);padding:1.25rem;background:var(--surface);border:1px solid var(--line-strong);border-radius:8px;box-shadow:0 8px 28px #1c273329}.soon h2{margin:0 0 .35rem}.soon p{margin:0 0 .9rem;color:var(--muted)}.soon p[role=status]{margin-bottom:0;color:var(--ink)}