:root{--ink:#111;--muted:#666;--line:#e7e7e4;--soft:#f6f6f3;--accent:#1f4d36;--ok:#1f7a3d;--warn:#946200;--bad:#b42318;--r:10px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
.top{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.2) blur(6px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:24px;height:60px}
.mark{font-weight:700;letter-spacing:-.02em;text-decoration:none;font-size:18px}.mark span{color:var(--accent)}
nav{display:flex;gap:20px;margin-left:auto;font-size:14px}nav a{text-decoration:none;color:var(--muted)}nav a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 18px;border-radius:999px;border:1px solid var(--ink);background:var(--ink);color:#fff;font:inherit;font-size:15px;font-weight:500;text-decoration:none;cursor:pointer}
.btn:hover{opacity:.88}.btn-sm{padding:7px 14px;font-size:14px}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}.btn-ghost:hover{border-color:var(--ink);opacity:1}
.btn.disabled{opacity:.4;pointer-events:none}
.hero{padding:96px 24px 72px}
.tag{display:inline-block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 10px;margin:0 0 20px}
h1{font-size:clamp(34px,5.4vw,56px);line-height:1.06;letter-spacing:-.035em;margin:0 0 20px;max-width:16ch;font-weight:650}
.lead{font-size:19px;color:#444;max-width:60ch;margin:0 0 32px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.deadlines{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:64px}
.dl{background:#fff;padding:22px 24px;display:flex;gap:16px;align-items:baseline}
.num{font-size:40px;font-weight:650;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.lbl{color:var(--muted);font-size:14px}
.block{padding:88px 0;border-top:1px solid var(--line)}.alt{background:var(--soft)}
.head{display:grid;grid-template-columns:48px 1fr;column-gap:8px;margin-bottom:32px}
.step{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;padding-top:9px}
h2{font-size:30px;letter-spacing:-.025em;margin:0;font-weight:650}
.head p{grid-column:2;margin:6px 0 0;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
fieldset{border:0;padding:0;margin:0 0 20px}legend{font-weight:600;margin-bottom:10px}
.opt{display:flex;gap:10px;align-items:flex-start;padding:8px 0;font-size:15px;cursor:pointer}
.opt input{margin-top:4px;accent-color:var(--accent)}
.opt.inline{display:inline-flex;padding:0}
.result h3{margin:0 0 4px;font-size:22px;letter-spacing:-.02em}
.result .sub{color:var(--muted);margin:0 0 16px;font-size:14px}
.list{list-style:none;padding:0;margin:0}
.list li{padding:10px 0 10px 26px;border-top:1px solid var(--line);position:relative;font-size:15px}
.list li:first-child{border-top:0}
.list li::before{content:"";position:absolute;left:4px;top:18px;width:8px;height:8px;border-radius:50%;background:var(--ink)}
.list li.ok::before{background:var(--ok)}.list li.warn::before{background:var(--warn)}.list li.bad::before{background:var(--bad)}
.helps{margin-top:16px;padding:14px 16px;background:var(--soft);border-radius:8px;font-size:14px}
.muted{color:var(--muted)}.fine{color:var(--muted);font-size:13px;margin:14px 0 0}.small{font-size:14px;color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:24px}
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.tile b{display:block;font-size:28px;font-weight:650;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.tile span{font-size:13px;color:var(--muted)}
.tile.bad b{color:var(--bad)}.tile.warn b{color:var(--warn)}.tile.ok b{color:var(--ok)}
.chips{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.chip{font:inherit;font-size:14px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.tablewrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:780px}
th{text-align:left;font-weight:500;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em;padding:12px 16px;border-bottom:1px solid var(--line)}
td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
td.mono,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}
td .note{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.badge{display:inline-block;font-size:12px;padding:3px 9px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.badge.ok{color:var(--ok)}.badge.bad{color:var(--bad)}.badge.warn{color:var(--warn)}.badge.neutral{color:var(--muted)}
textarea,input[type=number],input[list]{width:100%;font:13px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;border:1px solid var(--line);border-radius:8px;padding:12px;color:var(--ink);background:#fff}
input[list]{font:16px system-ui,sans-serif}
input[type=number]{width:170px;padding:7px 10px}
textarea:focus,input:focus{outline:2px solid var(--accent);outline-offset:1px}
.lbl-strong{display:block;font-weight:600;margin-bottom:10px;font-size:15px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:14px 0}
.summary{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.tier{font-size:34px;font-weight:650;letter-spacing:-.03em;margin:0}
.tier.low{color:var(--ok)}.tier.standard{color:var(--warn)}.tier.high{color:var(--bad)}
.sale{background:var(--ink);color:#fff;border-top:0}
.salebox{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.sale h2{font-size:clamp(32px,4.4vw,46px);margin:0 0 12px}
.sale p{color:#cfcfcf;max-width:52ch}
.tag.light{color:#bdbdbd;border-color:#3a3a3a}
.price{display:flex;flex-direction:column;gap:10px;border:1px solid #333;border-radius:var(--r);padding:24px}
.amount{font-size:44px;font-weight:650;letter-spacing:-.03em}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-outline-light{background:transparent;color:#fff;border-color:#555}
.verify{font-size:13px;margin:6px 0 0}.verify strong{color:#fff}
.foot{padding:40px 24px 56px;font-size:13px;color:var(--muted)}.foot p{margin:0 0 8px;max-width:80ch}
@media (max-width:860px){nav{display:none}.grid2,.salebox{grid-template-columns:1fr}.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.deadlines{grid-template-columns:1fr}.hero{padding-top:64px}.bar .btn{margin-left:auto}}

.js-warn{display:none;background:#fff4e5;border-bottom:1px solid #f0d3a8;color:#7a4b00;font-size:14px;padding:10px 0}.no-js .js-warn{display:block}
.no-js .grid2,.no-js .tiles,.no-js .tablewrap,.no-js .chips{filter:blur(2px);opacity:.55;pointer-events:none;user-select:none}
.demo-note{font-size:13px;color:#6b6b6b;margin:10px 0}
select#risk-input,#req-commodity,#req-company{width:100%;font:inherit;padding:10px 12px;border:1px solid #cfcfcf;border-radius:8px;background:#fff;color:inherit;margin:4px 0 14px}
#req-output{width:100%;font:13px/1.5 ui-monospace,Menlo,Consolas,monospace;padding:12px;border:1px solid #ddd;border-radius:8px;background:#fafafa;resize:vertical}
.tier.unverified{color:#7a4b00}.link-off{opacity:.5;pointer-events:none;cursor:not-allowed}
.deadlines{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.samples{align-items:center;gap:8px;margin-top:6px}
.btn,.chip{transition:transform .08s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease;cursor:pointer}.btn:hover{box-shadow:0 2px 10px rgba(0,0,0,.12)}
.btn:active,.chip:active{transform:translateY(1px) scale(.97)}
.btn:focus-visible,.chip:focus-visible,select:focus-visible,textarea:focus-visible,input:focus-visible{outline:3px solid #7fb89a;outline-offset:2px}
.btn.done{background:#1f7a4d!important;border-color:#1f7a4d!important;color:#fff!important}
@keyframes flashring{0%{box-shadow:0 0 0 3px rgba(31,122,77,.5)}100%{box-shadow:0 0 0 12px rgba(31,122,77,0)}}.flash{animation:flashring .7s ease-out}
@media (prefers-reduced-motion:reduce){.flash{animation:none}.btn,.chip{transition:none}}

.featgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:8px}
.featgrid .feat h3{font-size:16px;margin:0 0 6px}
.featgrid .feat p{margin:0;font-size:14px;color:#555;line-height:1.5}

/* v1.5 theme */
:root{--ink:#1d1f1c;--muted:#5d625a;--line:#d9d6cc;--soft:#f3f1ea;--accent:#24513a;--r:6px}
body{background:#faf9f5}
h1,h2,h3{font-family:Georgia,"Iowan Old Style","Times New Roman",serif;letter-spacing:-.01em;font-weight:600}
h1{line-height:1.12;max-width:18ch}
.btn{border-radius:var(--r);background:var(--accent);border-color:var(--accent)}
.btn-ghost{background:transparent;color:var(--accent);border-color:var(--accent)}
.btn-light{background:#fff;color:var(--accent);border-color:#fff}
.btn-outline-light{border-radius:var(--r)}
.tag{border:0;border-radius:0;padding:0;letter-spacing:.04em;color:var(--accent);font-weight:600}
.card{border-radius:var(--r);box-shadow:none}
.step{display:none}.head{grid-template-columns:1fr}.head p{grid-column:1;max-width:62ch}
.alt{background:var(--soft)}
.hero .fine{margin:18px 0 0;max-width:56ch}
.hero .actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}
.hero-art{display:block;width:100%;max-width:420px;height:auto;margin:36px 0 8px}
@media (min-width:960px){.hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);column-gap:56px}.hero>*{grid-column:1}.hero>.hero-art{grid-column:2;grid-row:1/span 5;align-self:center;margin:0}.hero>.deadlines,.hero>.deadlines~.fine{grid-column:1/-1}}
@media (max-width:600px){.hero .actions{margin-top:28px}.hero .actions .btn{flex:1 1 100%}}
section[id]{scroll-margin-top:80px}[tabindex="-1"]:focus{outline:none}
#role .head h2::after,#ledger .head h2::after,#geo .head h2::after,#risk .head h2::after,#request .head h2::after{content:"Sample data";display:inline-block;vertical-align:middle;margin-left:12px;font:600 11px/1 system-ui,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:#8a5a00;border:1.5px solid #c99a3b;padding:4px 7px;border-radius:3px;transform:rotate(-2deg)}
.why{background:#fff}
.whygrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 32px;border-top:2px solid var(--accent)}
.whyitem{padding:20px 0;border-bottom:1px solid var(--line)}.whyitem h3{margin:0 0 6px;font-size:19px;color:var(--accent)}.whyitem p{margin:0;color:var(--muted);font-size:15px}
.estimate{margin-top:40px;padding:24px;background:var(--soft);border-left:4px solid #c99a3b}
.est-label{margin:0 0 14px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:#8a5a00}
.estgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.est-num{display:block;font-family:Georgia,serif;font-size:26px;color:var(--ink);margin-bottom:6px}.est-cap{display:block;font-size:14px;color:var(--muted)}
.featgrid .feat{border:0;border-top:2px solid var(--accent);border-radius:0;background:transparent;padding:16px 0 0}
.plotfig{margin:20px 0 0}.plotfig img{display:block;width:100%;max-width:360px;height:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}.plotfig figcaption{font-size:12px;color:var(--muted);margin-top:6px}
.seller{margin-top:20px;padding-top:16px;border-top:1px solid rgba(255,255,255,.25)}.seller .est-label{color:inherit;opacity:.8}