:root{
  --bg:#f6f8f7; --surface:#ffffff; --ink:#14201d; --muted:#5b6b66; --line:#dfe6e3;
  --brand:#0f5c4d; --brand-2:#13836c; --accent:#ffd166; --pos:#137a4a; --neg:#b3261e; --warn:#a15c00;
  --chip:#e8f1ee; --shadow:0 1px 2px rgba(0,0,0,.05),0 8px 24px rgba(15,92,77,.08);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0e1513; --surface:#151f1c; --ink:#e6eeeb; --muted:#9db0aa; --line:#26332f;
    --brand:#4fc3a1; --brand-2:#6fd6b7; --pos:#5fd394; --neg:#ff8a80; --warn:#ffb74d;
    --chip:#1d2b27; --shadow:0 1px 2px rgba(0,0,0,.3);
    color-scheme:dark;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.2rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2rem);letter-spacing:-.01em}
h3{font-size:1.05rem}
a{color:var(--brand)}
.fine{font-size:.88rem;color:var(--muted)}

.top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink);text-decoration:none;font-size:1.08rem}
.brand svg{width:30px;height:30px;color:var(--brand)}
.nav{display:flex;align-items:center;gap:18px}
.nav a{color:var(--muted);text-decoration:none;font-size:.95rem}
.nav a:hover{color:var(--ink)}
.nav .nav-try{color:var(--brand);font-weight:600}
.nav select{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;padding:4px 6px;font:inherit;font-size:.9rem}
@media (max-width:640px){.nav a:not(.nav-try){display:none}}

.hero{padding:64px 0 48px}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media (max-width:860px){.hero-in{grid-template-columns:1fr}.hero-card{display:none}}
.eyebrow{color:var(--brand);font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;margin:0 0 12px}
.lead{font-size:1.15rem;color:var(--muted);max-width:36em}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:12px 20px;border-radius:12px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;transition:transform .08s ease,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 45%,transparent);outline-offset:2px}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
@media (prefers-color-scheme:dark){.btn.primary{color:#06231c}}
.btn.ghost{background:transparent}
.btn.small{padding:8px 14px;font-size:.9rem;border-radius:10px}
.hero-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}
.hc-row{display:flex;justify-content:space-between;color:var(--muted);font-size:.9rem}
.hc-row b{font-size:1.4rem}
.hc-chart{width:100%;height:auto;color:var(--brand);margin:10px 0}
.hc-low{fill:var(--warn)}
.hc-list{list-style:none;margin:0;padding:0;font-size:.92rem}
.hc-list li{display:flex;justify-content:space-between;padding:8px 0;border-top:1px solid var(--line)}
.pos{color:var(--pos)} .neg{color:var(--neg)} .warn{color:var(--warn)}

.features,.privacy,.roadmap{padding:56px 20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:860px){.grid3{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px}
.card p{margin:0;color:var(--muted)}
.honest{margin-top:22px;background:var(--chip);border-radius:16px;padding:20px 24px}
.honest ul{margin:0;padding-left:1.1em;color:var(--ink)}
.honest li{margin:4px 0}

.app{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:56px 0}
.app-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.app-head h2{margin:0}
.app-actions{display:flex;gap:8px;flex-wrap:wrap}
.drop{border:2px dashed var(--line);border-radius:16px;padding:28px;text-align:center;background:var(--bg);transition:border-color .15s,background .15s}
.drop.over{border-color:var(--brand);background:var(--chip)}
.drop p{margin:4px 0}
.msg{font-weight:600;min-height:1.4em}
.msg.err{color:var(--neg)}
.source{color:var(--muted);font-size:.92rem;margin:0 0 14px}
.controls{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end;margin-bottom:18px}
.controls label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;color:var(--muted)}
.controls select,.controls input[type=number]{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:8px 10px;min-width:110px}
.controls .check{flex-direction:row;align-items:center;gap:8px;padding-bottom:10px;color:var(--ink)}
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:18px}
@media (max-width:980px){.kpis{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.kpis{grid-template-columns:repeat(2,1fr)}}
.kpi{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:14px}
.kpi span{display:block;font-size:.8rem;color:var(--muted)}
.kpi b{display:block;font-size:1.2rem;font-variant-numeric:tabular-nums;margin-top:2px}
.kpi small{color:var(--muted);font-size:.78rem}
.panel{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:18px;min-width:0}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cols .panel{margin-bottom:18px}
@media (max-width:860px){.cols{grid-template-columns:1fr}}
.chart svg{width:100%;height:auto;display:block}
.chart .area{fill:color-mix(in srgb,var(--brand) 14%,transparent)}
.chart .line{fill:none;stroke:var(--brand);stroke-width:2.5;stroke-linejoin:round}
.chart .zero{stroke:var(--neg);stroke-dasharray:4 4;stroke-width:1}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart text{fill:var(--muted);font-size:11px}
.chart .low{fill:var(--warn)}
.events{list-style:none;margin:0;padding:0;max-height:420px;overflow:auto}
.events li{display:grid;grid-template-columns:5.5em 1fr auto;gap:10px;padding:8px 0;border-top:1px solid var(--line);font-size:.93rem;align-items:baseline}
.events li:first-child{border-top:0}
.events .d{color:var(--muted);font-variant-numeric:tabular-nums}
.events .a{font-variant-numeric:tabular-nums;font-weight:600}
.tag{display:inline-block;font-size:.72rem;padding:1px 7px;border-radius:999px;background:var(--chip);color:var(--muted);margin-left:6px;vertical-align:1px}
.tag.warn{color:var(--warn)}
.tbl-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th{text-align:left;font-weight:600;color:var(--muted);font-size:.8rem;padding:6px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:8px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl td.n,.tbl th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl tr.off td{opacity:.5}
.tbl .name{font-weight:600}
.tbl .sub{display:block;color:var(--muted);font-size:.8rem;font-weight:400}
.spark{vertical-align:middle}
.spark rect{fill:var(--brand-2);opacity:.75}
.plain{list-style:none;margin:0;padding:0}
.plain li{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid var(--line);font-size:.93rem}
.plain li:first-child{border-top:0}
.plain .empty{color:var(--muted);justify-content:flex-start}
.road li{display:block;padding:10px 0 10px 28px;position:relative;color:var(--muted)}
.road li::before{content:"";position:absolute;left:4px;top:18px;width:10px;height:10px;border-radius:50%;border:2px solid var(--brand)}
.foot{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.88rem}
.foot-in{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.drop.compact{padding:12px}
.drop.compact .fine{display:none}