:root{
  --ink:#1c1c1c;--body:#4d4d4d;--body-tint:#2f2f2f;--hairline:#e8e8e8;--canvas:#fff;--tone:#f2f1ed;--tone-2:#e9e7e1;
  --cream:#fffbea;--yellow-soft:#fff7cc;--yellow-border:#eadf9e;--yellow:#ffd600;--red:#e31e24;--red-text:#c4161c;--green:#127a38;
  --dark:#1c1c1c;--on-dark-body:#b8b8b8;--r-sm:6px;--r-md:10px;
  --display:'Inter',-apple-system,'Helvetica Neue',Arial,sans-serif;--mono:'JetBrains Mono','SF Mono',Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--display);font-size:16px;line-height:1.5;color:var(--ink);background:var(--canvas);min-height:100vh;display:flex;flex-direction:column}
main{flex:1;display:flex;flex-direction:column}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 32px}
.narrow{max-width:720px}
a{color:inherit}
h1{font-size:40px;line-height:1.14;font-weight:600;letter-spacing:-.025em}
h2{font-size:26px;line-height:1.2;font-weight:600;letter-spacing:-.02em}
h3{font-size:18px;line-height:1.3;font-weight:600;letter-spacing:-.01em}
h1 em{font-style:normal;background:linear-gradient(transparent 62%,var(--yellow) 62%)}
p{color:var(--body)}
.lead{font-size:18px;color:var(--body)}
.eyebrow{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--body)}
.small{font-size:14px;color:var(--body)}
.mono{font-family:var(--mono)}
.num{font-variant-numeric:tabular-nums}
.right{text-align:right}
.nowrap{white-space:nowrap}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt32{margin-top:32px}.mt48{margin-top:48px}

/* шапка */
.top{border-bottom:1px solid var(--hairline);background:#fff}
.top .wrap{display:flex;align-items:center;gap:32px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand svg{width:28px;height:28px;display:block}
.brand b{font-size:18px;font-weight:600;letter-spacing:-.01em}
.top.in .brand span{display:none}
.brand span{font-family:'IBM Plex Mono',ui-monospace,Menlo,monospace;font-size:13px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--body);padding-left:10px;border-left:1px solid var(--hairline)}
.nav{display:flex;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{font-size:15px;text-decoration:none;padding:8px 11px;border-radius:var(--r-sm);white-space:nowrap}
.nav a:hover{background:var(--tone)}
.nav a[aria-current=page]{font-weight:600;background:var(--tone)}
.who{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--body);flex:none}
.link{background:none;border:0;font:inherit;color:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:0}
.link:hover{color:var(--red-text)}

/* кнопки и поля */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 15px/1.2 var(--display);text-decoration:none;border:1px solid transparent;border-radius:var(--r-sm);padding:13px 22px;cursor:pointer;transition:filter .12s,transform .06s;color:var(--ink)}
.btn:active{transform:translateY(1px)}
.btn-yellow{background:var(--yellow)}
.btn-yellow:hover{filter:brightness(.96)}
.btn-line{background:transparent;border-color:var(--ink)}
.btn-line:hover{background:var(--tone)}
.btn-dark-line{background:transparent;border-color:#6a6a6a;color:#fff}
.btn-dark-line:hover{border-color:#fff}
.btn-sm{padding:9px 14px;font-size:14px}
.btn[disabled]{opacity:.5;cursor:default}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.field{display:block;margin-top:18px}
.field>span,.label{display:block;font-size:14px;font-weight:500;margin-bottom:6px}
input[type=text],input[type=tel],input[type=email],input[type=password],input[inputmode]{width:100%;font:16px/1.3 var(--display);color:var(--ink);padding:12px 14px;background:#fff;border:1px solid #cfcdc6;border-radius:var(--r-sm)}
input:focus{outline:2px solid var(--ink);outline-offset:-1px;border-color:var(--ink)}
input[readonly]{background:var(--tone);border-color:var(--tone);color:var(--body)}
input.bad{border-color:var(--red-text)}
.err{display:block;color:var(--red-text);font-size:14px;margin-top:6px}
.hint{display:block;color:var(--body);font-size:14px;margin-top:6px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.inn{display:grid;grid-template-columns:1fr auto;gap:8px}
.check{display:grid;grid-template-columns:20px 1fr;gap:10px;margin-top:20px;font-size:14px;color:var(--body);cursor:pointer}
.check input{width:18px;height:18px;margin-top:2px;accent-color:var(--ink)}

/* плашки */
.note{padding:14px 18px;border-radius:var(--r-md);background:var(--tone);font-size:15px;color:var(--body-tint)}
.note-ok{background:var(--yellow-soft)}
.note-bad{background:#fdecec;color:#7f1216}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--red);margin-right:8px;vertical-align:1px}
.dot.pulse{animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.dot.pulse{animation:none}.btn{transition:none}}

/* страница кабинета */
.page{padding:40px 0 72px}
.page>.wrap>h1{font-size:32px;margin-bottom:8px}
.band{background:var(--cream);padding:36px 0 40px}
.dash{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;align-items:stretch}
.balance .sum{font-size:68px;line-height:1.05;font-weight:600;letter-spacing:-.035em;margin:10px 0 4px;font-variant-numeric:tabular-nums}
.balance .sum.zero{color:var(--red-text)}
.balance p{font-size:16px}
.ticks{display:grid;grid-template-columns:repeat(40,1fr);gap:3px;margin:20px 0 24px;max-width:520px}
.ticks i{height:20px;border-radius:2px;background:var(--tone-2)}
.ticks i.on{background:var(--ink)}
.keybox{background:var(--dark);color:#fff;border-radius:var(--r-md);padding:24px;display:flex;flex-direction:column;gap:14px}
.keybox .eyebrow{color:var(--on-dark-body)}
.keybox p{color:var(--on-dark-body);font-size:14px}
.keyval{font-family:var(--mono);font-size:15px;letter-spacing:.01em;word-break:break-all;min-height:46px}
.keybtns{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.keybox .link{color:var(--on-dark-body);font-size:14px;align-self:flex-start}
.keybox .link:hover{color:#fff}
.sure{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:14px;color:var(--on-dark-body)}
.sect{margin-top:40px}
.sect>h2{margin-bottom:16px}
.head-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:12px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s;list-style:none}
.steps li{background:var(--tone);border-radius:var(--r-md);padding:20px;counter-increment:s}
.steps li::before{content:counter(s);display:block;font-family:var(--mono);font-size:14px;font-weight:500;color:var(--body);margin-bottom:10px}
.steps h3{margin-bottom:6px}
.steps p{font-size:15px}
.table-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:15px}
th{text-align:left;font-weight:500;font-size:14px;color:var(--body);padding:8px 12px 8px 0;border-bottom:1px solid var(--hairline);white-space:nowrap}
td{padding:11px 12px 11px 0;border-bottom:1px solid var(--hairline);vertical-align:top}
th.right,td.right{text-align:right}
th:last-child,td:last-child{padding-right:0}
th.right+th:not(.right),td.right+td:not(.right){padding-left:16px}
.plus{color:var(--green)}
.tag{display:inline-block;font-size:13px;padding:2px 9px;border-radius:999px;background:var(--tone);white-space:nowrap}
.tag-ok{background:#e5f3ea;color:var(--green)}
.tag-wait{background:var(--yellow-soft);color:#6b5a00}
.empty{padding:24px;background:var(--tone);border-radius:var(--r-md);color:var(--body)}

/* пополнение */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.tile{position:relative;display:block;background:var(--tone);border-radius:var(--r-md);padding:16px;cursor:pointer}
.tile input{position:absolute;opacity:0;width:1px;height:1px}
.tile b{display:block;font-size:20px;font-weight:600;letter-spacing:-.02em}
.tile span{font-size:14px;color:var(--body)}
.tile:hover{background:var(--tone-2)}
.tile:has(input:checked){background:var(--yellow-soft);outline:2px solid var(--ink);outline-offset:-2px}
.tile:has(input:focus-visible){outline:2px solid var(--ink);outline-offset:2px}
.other{display:grid;grid-template-columns:220px 1fr;gap:16px;align-items:center;margin-top:16px}
.payways{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.way{background:var(--tone);border-radius:var(--r-md);padding:22px;display:flex;flex-direction:column;gap:8px}
.way p{font-size:15px;flex:1}
.way .btn{margin-top:10px;align-self:flex-start}

/* вход */
.auth{background:var(--cream);flex:1;padding:56px 0 72px}
.auth-box{max-width:460px;margin:0 auto;background:#fff;border-radius:var(--r-md);padding:32px}
.auth-box h1{font-size:28px;margin-bottom:8px}
.auth-box .btn{width:100%;margin-top:20px}
.call{display:block;font-family:var(--mono);font-size:28px;font-weight:500;letter-spacing:-.01em;text-decoration:none;background:var(--tone);border-radius:var(--r-md);padding:16px;text-align:center;margin:16px 0}
.call:hover{background:var(--tone-2)}
.or{margin-top:24px;padding-top:20px;border-top:1px solid var(--hairline)}
.or .btn{margin-top:12px}

/* регистрация */
.reg{display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start}
.gift{background:var(--yellow-soft);border-radius:var(--r-md);padding:24px;position:sticky;top:24px}
.gift .sum{font-size:44px;font-weight:600;letter-spacing:-.03em;line-height:1.1;margin:8px 0 6px}
.gift .ticks{grid-template-columns:repeat(20,1fr);margin:16px 0 0}
.gift .ticks i.on{background:var(--ink)}

/* лендинг */
.hero{background:var(--cream);padding:64px 0 72px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:50px;letter-spacing:-.03em;margin:12px 0 16px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px}
.demo{background:var(--dark);color:#fff;border-radius:var(--r-md);padding:22px;font-family:var(--mono);font-size:14px;line-height:1.5}
.demo .dfile{color:var(--on-dark-body);padding-bottom:12px;margin-bottom:10px;border-bottom:1px solid #3a3a3a}
.demo ol{list-style:none;display:grid;gap:7px}
.demo li{display:grid;grid-template-columns:1fr auto;gap:12px}
.demo li span{color:var(--on-dark-body);text-align:right}
.demo .done{margin-top:12px;padding-top:12px;border-top:1px solid #3a3a3a;display:flex;justify-content:space-between;color:var(--yellow)}
.block{padding:64px 0}
.block.tone{background:var(--tone)}
.block.tone .steps li,.block.tone .prices div{background:#fff}
.block h2{margin-bottom:20px;max-width:640px}
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.prices div{background:var(--tone);border-radius:var(--r-md);padding:22px}
.prices b{display:block;font-size:30px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.prices span{font-size:15px;color:var(--body)}
.cta{background:var(--yellow-soft);padding:48px 0}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}

/* журнал версий и тексты */
.rel{padding:22px 0;border-bottom:1px solid var(--hairline);display:grid;grid-template-columns:150px 1fr;gap:16px}
.rel .v{font-family:var(--mono);font-size:15px;font-weight:500}
.rel ul{margin:6px 0 0 18px;color:var(--body);font-size:15px}
.rel li{margin-top:3px}
.prose h2{margin:32px 0 10px;font-size:21px}
.prose p,.prose li{font-size:16px;color:var(--body-tint);margin-top:8px}
.prose ol,.prose ul{margin:8px 0 0 22px}
.files{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}
.file{background:var(--tone);border-radius:var(--r-md);padding:22px}
.file .btn{margin-top:14px}
.sha{font-family:var(--mono);font-size:13px;word-break:break-all;color:var(--body);margin-top:10px}

/* подвал */
.foot{background:var(--tone);padding:28px 0;font-size:14px;color:var(--body)}
.foot .wrap{display:flex;justify-content:space-between;gap:16px 32px;flex-wrap:wrap}
.foot nav{display:flex;gap:16px;flex-wrap:wrap}
.foot a{color:inherit}
.dev{background:#fdecec;color:#7f1216;font-size:14px;padding:8px 14px;border-radius:var(--r-sm);margin-top:14px}

@media(max-width:900px){
  .wrap{padding:0 16px}
  .top .wrap{flex-wrap:wrap;gap:6px 16px;padding-top:10px;padding-bottom:6px}
  .brand{order:1}.who{order:2;margin-left:auto}.nav{order:3;flex-basis:100%;margin:0 -4px}
  .brand span{display:none}
  .dash,.reg,.hero .wrap,.payways,.files,.prices,.steps{grid-template-columns:1fr}
  .gift{position:static}
  .hero{padding:40px 0 48px}.hero h1{font-size:36px}
  h1{font-size:32px}
  .balance .sum{font-size:52px}
  .tiles{grid-template-columns:1fr 1fr}
  .ticks{grid-template-columns:repeat(20,1fr)}
  .other{grid-template-columns:1fr}
  .rel{grid-template-columns:1fr;gap:4px}
  .block{padding:44px 0}
  .auth{padding:24px 0 40px}.auth-box{padding:24px}
}
@media(max-width:480px){.row2{grid-template-columns:1fr}.who span{display:none}}

/* админка */
.wrap-wide{max-width:1360px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px}
.kpi{background:var(--tone);border-radius:var(--r-md);padding:16px 18px}
.kpi b{display:block;font-size:30px;line-height:1.2;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi span{font-size:14px;color:var(--body)}
.warn-text{color:var(--red-text);font-weight:600}
.inline-form{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:15px}
.inline-form input{width:140px}
.tag-bad{background:#fbe4e4;color:var(--red-text)}
@media (max-width:760px){.kpis{grid-template-columns:repeat(2,1fr)}}