:root{--paper:#070c0b;--card:rgba(255,255,255,.045);--ink:#eef5f0;--ink2:#b3c2ba;--ink3:#84958c;--line:rgba(255,255,255,.11);--pitch:#c8f169;--pitch2:#def98f;--lime:#c8f169;--blue:#3987e5;--orange:#d95926;--good:#8fe6a8;--goodbg:rgba(70,200,120,.15);--bad:#ff9d94;--badbg:rgba(255,90,75,.15);--warn:#f4c76a;--warnbg:rgba(244,190,80,.14);--r:20px;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
h1,h2,h3{font-family:"Inter Tight",Inter,sans-serif;letter-spacing:-.02em;line-height:1.1;margin:0}
h2{font-size:clamp(28px,4vw,44px)}h3{font-size:19px}
a{color:var(--pitch)}p{margin:0 0 1em}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
nav.top{position:sticky;top:0;z-index:40;background:rgba(7,12,11,.62);backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line)}
nav.top .wrap{display:flex;align-items:center;gap:22px;height:62px}
.logo{display:flex;align-items:center;gap:9px;font:700 18px "Inter Tight",sans-serif;color:var(--ink);text-decoration:none;margin-right:auto}
.logo i{width:26px;height:26px;border-radius:50%;background:#14835c;position:relative;display:block}
.logo i:after{content:"";position:absolute;inset:7px 12px 7px 7px;border-radius:50%;background:var(--lime)}
nav.top a.l{color:var(--ink2);text-decoration:none;font-size:14.5px;font-weight:500;padding:4px 0}
nav.top a.l:hover,nav.top a.l.on{color:var(--pitch);box-shadow:0 2px 0 var(--pitch)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--lime);color:#0a1410;border:0;border-radius:999px;padding:12px 22px;font:600 15px Inter,sans-serif;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{background:var(--pitch2);transform:translateY(-1px)}.btn.alt{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink3)}.btn.alt:hover{background:rgba(255,255,255,.1)}
.btn.lime{background:var(--lime);color:#10201a}.btn.ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}.btn.ghost:hover{background:rgba(255,255,255,.12)}
.btn:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.hero{background:linear-gradient(150deg,#0f6b4b,#14835c 60%,#1a9a6c);color:#fff;position:relative;overflow:hidden}
.hero canvas{position:absolute;inset:0;width:100%;height:100%}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.25fr .95fr;gap:48px;padding-top:84px;padding-bottom:84px;align-items:center}
.eyebrow{font:600 13px Inter,sans-serif;letter-spacing:.09em;text-transform:uppercase;opacity:.85;margin-bottom:14px}
.hero h1{font-size:clamp(38px,6vw,68px);font-weight:700}.hero p.lead{font-size:19px;max-width:34em;margin:22px 0 28px;color:#e8f6ef}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.verdict{background:#fff;color:var(--ink);border-radius:22px;padding:26px;box-shadow:0 24px 60px rgba(4,40,28,.28)}
.verdict .tag{display:inline-flex;gap:7px;align-items:center;background:var(--badbg);color:var(--bad);font-weight:700;font-size:13px;padding:5px 12px;border-radius:999px}
.verdict h3{font-size:24px;margin:14px 0 4px}.verdict small{color:var(--ink3)}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}.kv div{border-top:1px solid var(--line);padding-top:10px}.kv b{display:block;font:700 26px "Inter Tight",sans-serif;font-variant-numeric:tabular-nums}.kv span{font-size:13px;color:var(--ink3)}
section{padding:76px 0}section.tint{background:#fff;border-block:1px solid var(--line)}
.sec-head{max-width:760px;margin-bottom:36px}.sec-head p{color:var(--ink2);font-size:18px;margin-top:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.chart{position:relative}.chart svg{display:block;overflow:visible}
.chart .grid{stroke:rgba(255,255,255,.08)}.chart .tick{fill:var(--ink3);font:12px Inter,sans-serif}.chart .tick.strong{fill:var(--ink2);font-weight:600}.chart .mark{stroke:var(--ink3);stroke-dasharray:3 4}.chart .base{stroke:var(--ink3);stroke-dasharray:6 5}.chart .cross{stroke:var(--ink3)}.chart .dot{stroke:#fff;stroke-width:2}
.tip{position:absolute;pointer-events:none;background:#16231e;border:1px solid var(--line);color:#fff;border-radius:10px;padding:8px 11px;font-size:12.5px;line-height:1.45;max-width:260px;z-index:5}
.empty{padding:60px 10px;text-align:center;color:var(--ink3)}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink2);margin-bottom:8px}.legend i{display:inline-block;width:14px;height:3px;border-radius:2px;vertical-align:middle;margin-right:6px}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:14px;font-variant-numeric:tabular-nums}th{font-size:12px;color:var(--ink3);text-align:left;font-weight:600;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:#101a17;position:sticky;top:0}td{padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}tr:last-child td{border-bottom:0}td.n,th.n{text-align:right}
.gate{list-style:none;margin:0;padding:0;display:grid;gap:8px}.gate li{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:12px;background:rgba(255,255,255,.035);border:1px solid var(--line)}
.gate .ic{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:13px}.gate .pass .ic{background:var(--goodbg);color:var(--good)}.gate .fail .ic{background:var(--badbg);color:var(--bad)}
.gate b{display:block;font-size:14.5px}.gate small{color:var(--ink3);font-size:12.5px}.gate .val{margin-left:auto;text-align:right;font-size:13.5px;font-variant-numeric:tabular-nums}.gate .val em{display:block;font-style:normal;font-weight:700;font-size:12px}.gate .pass em{color:var(--good)}.gate .fail em{color:var(--bad)}
.badge{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:12.5px;padding:4px 11px;border-radius:999px}.badge.go{background:var(--goodbg);color:var(--good)}.badge.no{background:var(--badbg);color:var(--bad)}.badge.warn{background:var(--warnbg);color:var(--warn)}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s}.flow div{padding:18px 18px 18px 0;border-top:3px solid var(--pitch);position:relative;counter-increment:s}.flow div:before{content:counter(s);position:absolute;top:-15px;left:0;width:27px;height:27px;border-radius:50%;background:var(--pitch);color:#fff;font:700 13px/27px Inter,sans-serif;text-align:center}.flow b{display:block;margin-top:8px;font-family:"Inter Tight";font-size:17px}.flow span{font-size:14px;color:var(--ink2)}
.no-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.no-list li{display:grid;grid-template-columns:24px 1fr;gap:8px;font-size:15px;color:var(--ink2)}.no-list b{color:var(--ink)}
footer{padding:34px 0;color:var(--ink3);font-size:13.5px;border-top:1px solid var(--line)}
.page-head{padding-top:44px;padding-bottom:26px}.page-head h1{font-size:clamp(30px,4.6vw,46px)}.page-head p{color:var(--ink2);font-size:17.5px;max-width:48em;margin:12px 0 0}
.lab{display:grid;grid-template-columns:310px 1fr;gap:20px;align-items:start;padding-bottom:70px}
.lab>*,.side>*{min-width:0}.side{display:grid;grid-template-columns:1.6fr 1fr;gap:20px;align-items:start}.ctl{position:sticky;top:78px}.ctl h3{font-size:15px;margin-bottom:12px}
.f{margin-bottom:16px}.f label,.f .lb{display:flex;justify-content:space-between;font-size:13.5px;font-weight:600;margin-bottom:6px}.f output{font-weight:500;color:var(--pitch);font-variant-numeric:tabular-nums}
input[type=range]{width:100%;accent-color:var(--pitch);min-height:24px}select{width:100%;padding:9px;border:1px solid var(--line);border-radius:10px;font:14px Inter;background:#101a17;color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--line);background:transparent;border-radius:999px;padding:6px 11px;font:500 12.5px Inter;cursor:pointer;color:var(--ink2);min-height:32px}.chip.on{background:var(--lime);border-color:var(--lime);color:#0a1410}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.stat{background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:14px;padding:13px 15px}.stat span{font-size:12.5px;color:var(--ink3);display:block}.stat b{font:700 25px "Inter Tight",sans-serif;font-variant-numeric:tabular-nums}.stat small{display:block;font-size:12px;color:var(--ink3)}
.note{background:var(--warnbg);color:var(--warn);border-radius:12px;padding:11px 14px;font-size:14px;margin-bottom:16px}
.mt{margin-top:16px}.prose{max-width:760px}.prose h2{font-size:29px;margin:44px 0 12px}.prose h3{margin:26px 0 8px}.prose li{margin-bottom:6px}
code,pre{font-family:ui-monospace,Consolas,monospace;font-size:13.5px}pre{background:#0d1714;border:1px solid var(--line);color:#def5e4;padding:16px;border-radius:12px;overflow-x:auto;line-height:1.55}p code,li code,td code{background:rgba(255,255,255,.1);padding:1px 5px;border-radius:5px}
.eq{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-family:ui-monospace,Consolas,monospace;font-size:14.5px;overflow-x:auto}
.tape{max-height:520px;overflow:auto}.st{font-size:12px;font-weight:700}.st.win{color:var(--good)}.st.lose{color:var(--bad)}.st.rej{color:var(--warn)}.st.open{color:var(--blue)}
.ctrl-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.switch{display:flex;align-items:center;gap:9px;font-size:14px;padding:9px 0}.switch input{width:18px;height:18px;accent-color:var(--pitch)}
.adapter{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.adapter:last-child{border:0}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
@media(max-width:960px){.hero .wrap,.grid2,.grid3,.lab,.side{grid-template-columns:1fr}.grid4,.stats{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr;gap:26px}.ctl{position:static}.hero .wrap{padding-top:56px;padding-bottom:56px}section{padding:56px 0}}
@media(max-width:560px){.wrap{padding:0 16px}nav.top .wrap{gap:13px}nav.top a.l{font-size:13px}.logo span{display:none}.gate li{flex-wrap:wrap}.gate .val{margin-left:38px;text-align:left}}
@media(max-width:560px){.page-head{padding-top:26px;padding-bottom:18px}}