/* nutrastar.media — неоновый нуар. Никаких скруглений: углы срезаны, не скруглены. */

:root{
  --bg:#04070d;
  --bg-2:#070c16;
  --ink:#e9f1ff;
  --muted:#7e92b2;
  --dim:#55688a;
  --line:rgba(120,165,225,.15);
  --line-2:rgba(120,165,225,.3);
  --neon:#3fe3f5;
  --blue:#2f7bff;
  --warm:#ffb545;

  --side:286px;
  --gut:clamp(20px,4vw,56px);
  --maxw:1180px;

  --f-disp:'Oswald',Impact,sans-serif;
  --f-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,Consolas,monospace;

  --notch:14px;
  --cut:polygon(0 0,calc(100% - var(--notch)) 0,100% var(--notch),100% 100%,var(--notch) 100%,0 calc(100% - var(--notch)));

  --ta-neon:#3fe3f5;
  --ta-glow:#3fe3f5;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 17px/1.7 var(--f-body);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--neon);outline-offset:3px}
::selection{background:var(--neon);color:#031018}

/* ---------------- фоновые слои ---------------- */
/* Слой прибит к экрану и НЕ двигается при скролле: постер ровно во всю высоту,
   поэтому синяя линия на нём идёт от верхней кромки до нижней и нигде не обрывается.
   Высота в lvh — чтобы на айфоне исчезающая панель браузера не пересчитывала картинку. */
.bg{position:fixed;top:0;left:0;right:0;height:100vh;height:100lvh;
  z-index:-3;pointer-events:none;overflow:hidden}
.bg__star{
  position:absolute;top:0;right:0;bottom:0;width:min(46vw,620px);
  background:url(/assets/bg-star.webp) right center/auto 100% no-repeat;
  opacity:.5;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 44%,#000 100%);
          mask-image:linear-gradient(90deg,transparent 0,#000 44%,#000 100%);
}
/* на длинных текстах фон уходит почти в тень, чтобы не спорить с буквами */
body.is-post .bg__star{opacity:.24}
.bg__wash{
  position:absolute;inset:0;
  background:
    radial-gradient(900px 620px at 92% 16%,rgba(47,123,255,.15),transparent 62%),
    radial-gradient(700px 500px at 4% 86%,rgba(63,227,245,.06),transparent 65%),
    linear-gradient(90deg,var(--bg) 0,rgba(4,7,13,.94) 40%,rgba(4,7,13,.6) 68%,rgba(4,7,13,.18) 100%),
    linear-gradient(180deg,rgba(4,7,13,.25) 0,rgba(4,7,13,.55) 72%,rgba(4,7,13,.9) 100%);
}
.bg__grid{
  position:absolute;inset:0;opacity:.5;
  background-image:
    linear-gradient(rgba(120,165,225,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,165,225,.05) 1px,transparent 1px);
  background-size:96px 96px;
  -webkit-mask-image:radial-gradient(1200px 800px at 30% 0,#000,transparent 75%);
          mask-image:radial-gradient(1200px 800px at 30% 0,#000,transparent 75%);
}
.grain{
  position:fixed;inset:-120px;z-index:-2;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grainShift 7s steps(6) infinite;
}
@keyframes grainShift{
  0%{transform:translate(0,0)}17%{transform:translate(-12px,8px)}
  34%{transform:translate(9px,-14px)}51%{transform:translate(-7px,-6px)}
  68%{transform:translate(14px,10px)}85%{transform:translate(-10px,12px)}
  100%{transform:translate(0,0)}
}

.progress{position:fixed;top:0;left:0;height:2px;width:100%;z-index:60;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--blue),var(--neon));box-shadow:0 0 12px rgba(63,227,245,.7)}

/* ---------------- сайдбар ---------------- */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--side);z-index:40;
  display:flex;flex-direction:column;gap:30px;
  padding:34px 26px 26px;
  border-right:1px solid var(--line);
  background:linear-gradient(180deg,rgba(7,12,22,.92),rgba(4,7,13,.88));
  backdrop-filter:blur(14px);
}
.sidebar::after{content:"";position:absolute;top:0;right:-1px;width:1px;height:38%;
  background:linear-gradient(180deg,transparent,var(--neon),transparent);opacity:.75}

.brand{display:flex;align-items:center;gap:11px;font:700 18px/1 var(--f-disp);
  letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.brand-mark{width:4px;height:24px;background:linear-gradient(180deg,var(--neon),var(--blue));
  box-shadow:0 0 14px rgba(63,227,245,.8);flex:none}
.brand span{color:var(--neon);margin:0 -2px}

.nav{display:flex;flex-direction:column;gap:1px;margin-top:4px}
.nav-link{
  position:relative;display:flex;align-items:baseline;gap:12px;
  padding:13px 14px 13px 16px;
  font:500 15px/1 var(--f-body);color:var(--muted);
  border-left:2px solid transparent;transition:.22s ease;
}
.nav-link i{font:400 11px/1 var(--f-mono);color:var(--dim);font-style:normal;transition:.22s}
.nav-link::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(63,227,245,.1),transparent);
  opacity:0;transition:.22s}
.nav-link:hover{color:var(--ink);border-left-color:var(--line-2);padding-left:20px}
.nav-link:hover::before{opacity:1}
.nav-link:hover i{color:var(--neon)}
.nav-link.is-active{color:var(--ink);border-left-color:var(--neon)}
.nav-link.is-active::before{opacity:1}
.nav-link.is-active i{color:var(--neon)}

.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:18px}
.side-cta{border:1px solid var(--line);padding:20px 18px;clip-path:var(--cut);
  background:linear-gradient(145deg,rgba(47,123,255,.12),rgba(63,227,245,.04))}
.side-cta p{margin:8px 0 14px;font-size:13px;line-height:1.6;color:var(--muted)}
.kicker{font:500 11px/1 var(--f-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--neon)}
.side-note{font:400 11px/1.6 var(--f-mono);color:var(--dim)}

.topbar{display:none}
#navtoggle{position:absolute;opacity:0;pointer-events:none}

/* ---------------- каркас ---------------- */
.shell{margin-left:var(--side);padding:0 var(--gut) 90px;max-width:calc(var(--side) + var(--maxw) + 112px)}

/* ---------------- кнопки ---------------- */
.btn,.tg-btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 24px;border:1px solid var(--line-2);
  font:600 13px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);background:transparent;position:relative;overflow:hidden;isolation:isolate;
  transition:color .25s ease,border-color .25s ease;
  clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px));
}
.btn::after,.tg-btn::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,var(--blue),var(--neon));
  transform:translateY(101%);transition:transform .32s cubic-bezier(.22,.7,.2,1)}
.btn:hover,.tg-btn:hover{color:#021019;border-color:transparent}
.btn:hover::after,.tg-btn:hover::after{transform:translateY(0)}
.tg-btn{border-color:var(--neon);color:var(--neon)}
.tg-btn--lg{padding:18px 34px;font-size:14px}
.tg-btn svg,.btn svg{width:15px;height:15px;fill:currentColor;flex:none}

.link-more{font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--neon);
  border-bottom:1px solid transparent;padding-bottom:3px;transition:.2s;white-space:nowrap}
.link-more:hover{border-bottom-color:var(--neon)}

/* ---------------- герой ---------------- */
.hero{position:relative;padding:clamp(70px,11vw,132px) 0 clamp(50px,7vw,86px);max-width:var(--maxw)}
.hero__rail{position:absolute;left:-40px;top:clamp(72px,11vw,134px);display:flex;align-items:center;gap:14px;
  writing-mode:vertical-rl;transform:rotate(180deg);
  font:500 11px/1 var(--f-mono);letter-spacing:.3em;text-transform:uppercase;color:var(--dim)}
.hero__rail::after{content:"";width:1px;height:70px;background:linear-gradient(180deg,transparent,var(--neon))}
.hero h1{
  font:700 clamp(42px,6.4vw,92px)/0.96 var(--f-disp);
  letter-spacing:-.01em;text-transform:uppercase;margin:22px 0 0;max-width:17ch;
}
.hero h1 .stroke{color:transparent;-webkit-text-stroke:1.4px var(--neon);
  text-shadow:0 0 42px rgba(63,227,245,.35)}
.hero__lead{max-width:56ch;margin:26px 0 0;font-size:18px;color:var(--muted)}
.hero__row{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.hero__stats{display:flex;flex-wrap:wrap;margin-top:56px;border-top:1px solid var(--line)}
.hero__stats div{flex:1 1 150px;padding:22px 24px 20px;border-right:1px solid var(--line)}
.hero__stats div:last-child{border-right:0}
.hero__stats b{display:block;font:700 23px/1 var(--f-disp);text-transform:uppercase;letter-spacing:.04em;color:var(--ink)}
.hero__stats b::after{content:'';display:block;width:26px;height:1px;background:var(--neon);margin:12px 0 0;box-shadow:0 0 8px var(--neon)}
.hero__stats span{font:400 13.5px/1.6 var(--f-body);color:var(--muted);display:block;margin-top:12px}

.ticker{position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:13px 0;margin:0 0 clamp(50px,7vw,86px);max-width:var(--maxw);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker__track{display:flex;width:max-content;animation:tick 42s linear infinite}
.ticker span{font:500 12px/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--dim);
  padding:0 26px;display:flex;align-items:center;gap:26px;white-space:nowrap}
.ticker span::after{content:"";width:4px;height:4px;background:var(--neon);box-shadow:0 0 8px var(--neon)}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------------- заголовок секции ---------------- */
.block{margin:0 0 clamp(56px,8vw,96px);max-width:var(--maxw)}
.block__head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;
  padding-bottom:18px;border-bottom:1px solid var(--line);position:relative}
.block__head::after{content:"";position:absolute;left:0;bottom:-1px;width:62px;height:1px;background:var(--neon);
  box-shadow:0 0 10px var(--neon)}
.block__head h2{font:700 clamp(26px,3.4vw,40px)/1.05 var(--f-disp);text-transform:uppercase;margin:8px 0 0}
.block__head p{margin:9px 0 0;color:var(--muted);font-size:15px;max-width:60ch}

/* ---------------- список материалов вместо карточек ---------------- */
.row{position:relative;display:grid;grid-template-columns:62px 1fr auto;gap:26px;align-items:start;
  padding:28px 20px 28px 0;border-bottom:1px solid var(--line);
  transition:padding .3s cubic-bezier(.22,.7,.2,1)}
.row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;
  background:linear-gradient(90deg,rgba(63,227,245,.11),transparent 70%);
  transition:width .4s cubic-bezier(.22,.7,.2,1)}
.row::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;background:var(--neon);
  box-shadow:0 0 10px var(--neon);transition:width .5s cubic-bezier(.22,.7,.2,1)}
.row:hover{padding-left:22px}
.row:hover::before,.row:hover::after{width:100%}
.row__num,.row__body,.row__title,.row__text{display:block}
.row__num{font:500 12px/1.8 var(--f-mono);color:var(--dim);letter-spacing:.1em;position:relative;z-index:1;
  transition:color .3s}
.row:hover .row__num{color:var(--neon)}
.row__body{position:relative;z-index:1;min-width:0}
.row__title{font:600 clamp(19px,2.1vw,25px)/1.25 var(--f-body);margin:0;letter-spacing:-.015em}
.row__text{margin:9px 0 0;color:var(--muted);font-size:15px;max-width:68ch}
.row__meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:13px;
  font:400 11px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.row__meta em{font-style:normal;color:var(--neon)}
.row__go{position:relative;z-index:1;align-self:center;width:38px;height:38px;flex:none;
  border:1px solid var(--line-2);display:grid;place-items:center;color:var(--muted);
  transition:.3s cubic-bezier(.22,.7,.2,1)}
.row:hover .row__go{border-color:var(--neon);color:#021019;background:var(--neon);
  box-shadow:0 0 22px rgba(63,227,245,.45);transform:rotate(-45deg)}
.row__go svg{width:14px;height:14px;fill:currentColor}

/* большой материал */
.feature{position:relative;display:block;border:1px solid var(--line);padding:clamp(26px,3.4vw,42px);
  margin-top:34px;clip-path:var(--cut);overflow:hidden;transition:border-color .3s;
  background:linear-gradient(135deg,rgba(47,123,255,.1),rgba(4,7,13,0) 55%)}
.feature::before{content:"";position:absolute;left:0;top:0;width:100%;height:1px;
  background:linear-gradient(90deg,var(--neon),transparent 55%)}
.feature:hover{border-color:var(--line-2)}
.feature__k{font:500 11px/1 var(--f-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--neon)}
.feature h3{font:700 clamp(24px,3.2vw,38px)/1.1 var(--f-disp);text-transform:uppercase;margin:16px 0 0;max-width:20ch}
.feature p{margin:14px 0 0;color:var(--muted);max-width:62ch}
.feature__row{display:flex;align-items:center;gap:22px;margin-top:26px;flex-wrap:wrap}

/* ---------------- призыв в телеграм ---------------- */
.tgline{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  padding:20px 24px;border:1px solid var(--line);border-left:2px solid var(--neon);
  margin:0 0 clamp(50px,7vw,86px);max-width:var(--maxw);background:rgba(7,12,22,.5)}
.tgline div{font-size:15px;color:var(--muted)}
.tgline strong{color:var(--ink)}

.cta{position:relative;overflow:hidden;padding:clamp(40px,6vw,66px) clamp(26px,4vw,52px);
  border:1px solid var(--line);margin:clamp(56px,8vw,96px) 0 0;max-width:var(--maxw);clip-path:var(--cut);
  background:linear-gradient(135deg,rgba(47,123,255,.14),rgba(63,227,245,.05) 60%,transparent)}
.cta::before{content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;
  background:radial-gradient(circle,rgba(63,227,245,.3),transparent 68%);filter:blur(22px)}
.cta h2{position:relative;font:700 clamp(27px,4vw,46px)/1.06 var(--f-disp);text-transform:uppercase;margin:0}
.cta p{position:relative;margin:16px 0 30px;color:var(--muted);max-width:58ch}
.cta .tg-btn{position:relative}

/* ---------------- страница категории ---------------- */
.pagehead{padding:clamp(54px,8vw,92px) 0 30px;max-width:var(--maxw);position:relative}
.pagehead h1{font:700 clamp(36px,6vw,74px)/0.98 var(--f-disp);text-transform:uppercase;margin:14px 0 0}
.pagehead p{margin:18px 0 0;color:var(--muted);max-width:62ch;font-size:17px}
.empty{border:1px dashed var(--line-2);padding:46px 28px;color:var(--muted);margin-top:30px;max-width:var(--maxw)}
.empty p{margin:0;max-width:56ch}
.empty b{display:block;color:var(--ink);font:700 22px/1.2 var(--f-disp);text-transform:uppercase;margin-bottom:10px}
.empty .tg-btn{margin-top:22px}
.empty .feature__row{margin-top:20px;gap:26px}
@media (max-width:640px){.sponsors__in{gap:18px}.sponsor{padding:10px 0}.sponsor img{height:23px}
  .sponsors__all{margin-left:0}.sponsors__row{gap:22px}}

/* ---------------- статья ---------------- */
.crumbs{padding:28px 0 0;max-width:var(--maxw);font:400 11px/1 var(--f-mono);letter-spacing:.12em;
  text-transform:uppercase;color:var(--dim);display:flex;gap:10px;flex-wrap:wrap}
.crumbs>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:46ch}
.crumbs a{color:var(--muted);transition:.2s}
.crumbs a:hover{color:var(--neon)}

.post{max-width:812px;padding:34px 0 0}
.post__meta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;
  font:400 11px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.tag{display:inline-flex;align-items:center;padding:6px 11px;border:1px solid var(--line-2);color:var(--neon);
  font:500 10px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase}
.post h1{font:700 clamp(32px,5vw,58px)/1.03 var(--f-disp);text-transform:uppercase;margin:20px 0 0}
.post__lead{margin:20px 0 0;font-size:19px;line-height:1.65;color:var(--muted);
  padding-left:20px;border-left:2px solid var(--neon)}
.srclink{display:inline-flex;align-items:center;gap:14px;margin:22px 0 0;
  padding:13px 18px;border:1px solid var(--line-2);color:var(--ink);
  clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px));
  background:rgba(63,227,245,.05);transition:.22s ease}
.srclink:hover{border-color:var(--neon);background:rgba(63,227,245,.12)}
.srclink__k{font:500 10px/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;
  color:var(--dim);flex:none}
.srclink__v{font:500 14px/1 var(--f-mono);color:var(--neon);word-break:break-all}
.srclink svg{width:13px;height:13px;stroke:var(--neon);flex:none}
@media (max-width:640px){.srclink{gap:10px;padding:11px 14px}.srclink__v{font-size:12.5px}}

/* пометка о партнёре курса под лидом урока */
.pnote{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:22px 0 0;
  padding:14px 18px;border:1px solid var(--line);border-left:2px solid var(--warm);
  background:rgba(255,181,69,.05)}
.pnote__k{font:500 10px/1.5 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted)}
.pnote__logo{display:block;opacity:.9;transition:opacity .2s}
.pnote__logo:hover{opacity:1}
.pnote__logo img{height:22px;width:auto;display:block}
@media (max-width:640px){.pnote{gap:12px;padding:12px 14px}.pnote__logo img{height:19px}}

/* блок бесплатного обучения партнёра в конце урока */
.cta--edu{background:linear-gradient(135deg,rgba(255,181,69,.12),rgba(239,78,35,.06) 55%,transparent);
  border-color:rgba(255,181,69,.3)}
.cta--edu::before{background:radial-gradient(circle,rgba(255,181,69,.26),transparent 68%)}
.cta--edu .kicker{color:var(--warm)}
.cta--edu .tg-btn{border-color:var(--warm);color:var(--warm)}
.cta--edu .tg-btn::after{background:linear-gradient(120deg,#ef4e23,var(--warm))}
.cta--edu .tg-btn:hover{color:#1a1000}

.post__rule{height:1px;background:linear-gradient(90deg,var(--neon),var(--line) 30%,transparent);margin:36px 0 34px}

.prose{font-size:17.5px;line-height:1.78;color:#cfdcf2}
.prose h2{font:700 clamp(23px,2.9vw,33px)/1.14 var(--f-disp);text-transform:uppercase;color:var(--ink);
  margin:58px 0 16px;padding-top:20px;border-top:1px solid var(--line);position:relative}
.prose h2::before{content:"";position:absolute;top:-1px;left:0;width:46px;height:1px;background:var(--neon);
  box-shadow:0 0 9px var(--neon)}
.prose h3{font:600 21px/1.35 var(--f-body);color:var(--ink);margin:38px 0 12px;letter-spacing:-.01em}
.prose h4{font:600 17px/1.4 var(--f-body);color:var(--ink);margin:28px 0 10px}
.prose p{margin:0 0 20px}
.prose a{color:var(--neon);border-bottom:1px solid rgba(63,227,245,.35);transition:.2s}
.prose a:hover{border-bottom-color:var(--neon);background:rgba(63,227,245,.09)}
.prose strong{color:#fff;font-weight:600}
.prose ul,.prose ol{margin:0 0 22px;padding-left:0;list-style:none;counter-reset:li}
.prose ol li{counter-increment:li}
.prose li{position:relative;padding-left:28px;margin-bottom:11px}
.prose ul li::before{content:"";position:absolute;left:4px;top:.72em;width:7px;height:1px;background:var(--neon);
  box-shadow:0 0 7px var(--neon)}
.prose ol li::before{content:counter(li,decimal-leading-zero);position:absolute;left:0;top:.08em;
  font:500 11px/1.9 var(--f-mono);color:var(--neon)}
.prose code{font:400 .88em/1.5 var(--f-mono);background:rgba(63,227,245,.09);border:1px solid rgba(63,227,245,.18);
  padding:2px 6px;color:#9fe9f6}
.prose pre{background:#060b14;border:1px solid var(--line);border-left:2px solid var(--neon);
  padding:20px 22px;overflow-x:auto;margin:0 0 24px;font:400 14px/1.65 var(--f-mono)}
.prose pre code{background:none;border:0;padding:0;color:#a9c4e8;font-size:14px}
.prose blockquote{margin:0 0 24px;padding:20px 24px;border:1px solid var(--line);border-left:2px solid var(--warm);
  background:rgba(255,181,69,.05);color:#e2d6c0}
.prose blockquote p:last-child{margin:0}
.prose hr{border:0;height:1px;background:var(--line);margin:44px 0}
.prose figure{margin:30px 0;border:1px solid var(--line);background:#060b14;overflow:hidden;
  position:relative}
.prose figure img{width:100%;cursor:zoom-in}
.prose figure::after{content:"Увеличить";position:absolute;top:0;right:0;padding:8px 13px;
  background:rgba(4,7,13,.85);border-left:1px solid var(--line);border-bottom:1px solid var(--line);
  font:500 10px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--neon);
  opacity:0;transition:opacity .22s;pointer-events:none}
.prose figure:hover::after{opacity:1}
/* на тач-экранах наведения нет, поэтому подсказку видно сразу */
@media (hover:none){.prose figure::after{opacity:.8}}
/* но не раньше, чем картинка проявится */
.js [data-rv=wipe]:not(.rv-in)::after{opacity:0}
.prose figcaption{padding:12px 16px;font:400 12.5px/1.55 var(--f-mono);color:var(--dim);
  border-top:1px solid var(--line)}
/* готовый промт для ИИ — явная рамка с началом и концом */
.aiprompt{border:1px solid rgba(63,227,245,.32);margin:34px 0;background:rgba(63,227,245,.035);
  clip-path:var(--cut)}
.aiprompt__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:13px 22px;background:rgba(63,227,245,.12);border-bottom:1px solid rgba(63,227,245,.22);
  font:500 11px/1.4 var(--f-mono);letter-spacing:.17em;text-transform:uppercase;color:var(--neon)}
.aiprompt__bar span{display:flex;align-items:center;gap:11px}
.aiprompt__bar span::before{content:"";width:7px;height:7px;background:var(--neon);flex:none;
  box-shadow:0 0 9px var(--neon)}
.aiprompt__bar--end{border-bottom:0;border-top:1px solid rgba(63,227,245,.22)}
.aiprompt__copy{flex:none;cursor:pointer;background:transparent;color:var(--neon);
  border:1px solid rgba(63,227,245,.45);padding:7px 14px;
  font:500 10px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;
  transition:background .2s,color .2s}
.aiprompt__copy:hover{background:var(--neon);color:#021019}
.aiprompt__copy[disabled]{cursor:default;opacity:.75}
.aiprompt__body{padding:24px 26px 6px}
.aiprompt__body>:last-child{margin-bottom:20px}
.aiprompt__body hr{margin:26px 0}
.aiprompt__body h2,.aiprompt__body h3{margin-top:28px}
@media (max-width:640px){
  .aiprompt__bar{padding:11px 14px;font-size:10px;letter-spacing:.12em}
  .aiprompt__body{padding:18px 14px 2px}
}

.prose table{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:15px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 13px;text-align:left}
.prose th{background:rgba(47,123,255,.1);font:500 12px/1.4 var(--f-mono);text-transform:uppercase;
  letter-spacing:.08em;color:var(--ink)}

/* ---------------- просмотр картинки во весь экран ---------------- */
.lightbox{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:16px;padding:clamp(16px,4vw,52px);
  background:rgba(2,4,9,.94);backdrop-filter:blur(8px);cursor:zoom-out;
  opacity:0;transition:opacity .25s ease}
.lightbox[hidden]{display:none}
.lightbox.is-open{opacity:1}
.lightbox__pan{display:flex;align-items:center;justify-content:center;
  max-width:100%;max-height:80vh}
.lightbox img{max-width:100%;max-height:80vh;width:auto;height:auto;
  border:1px solid var(--line-2);background:#060b14}
.lightbox__cap{font:400 12.5px/1.6 var(--f-mono);color:var(--muted);text-align:center;max-width:76ch}
.lightbox__cap[hidden]{display:none}
.lightbox__hint{font:400 10px/1 var(--f-mono);letter-spacing:.16em;text-transform:uppercase;
  color:var(--dim)}
.lightbox__close{position:absolute;top:clamp(12px,2vw,26px);right:clamp(12px,2vw,26px);
  width:44px;height:44px;display:grid;place-items:center;cursor:pointer;background:transparent;
  border:1px solid var(--line-2);color:var(--ink);font:400 19px/1 var(--f-mono);transition:.2s}
.lightbox__close:hover{border-color:var(--neon);color:var(--neon)}
body.lb-open{overflow:hidden}
@media (max-width:640px){
  /* на узком экране «во всю ширину» ничего не даёт — показываем в натуральную
     величину и даём возить пальцем, иначе скриншот трекера не прочитать */
  .lightbox__pan{width:100%;max-height:66vh;overflow:auto;border:1px solid var(--line-2);
    align-items:flex-start;justify-content:flex-start;-webkit-overflow-scrolling:touch}
  .lightbox img{max-width:none;max-height:none;width:auto;height:auto;border:0}
}

/* ---------------- блок с ценой на отдельной странице ---------------- */
.offer{position:relative;overflow:hidden;margin:46px 0 0;padding:clamp(26px,3.6vw,40px);
  border:1px solid var(--line-2);clip-path:var(--cut);
  background:linear-gradient(135deg,rgba(47,123,255,.16),rgba(63,227,245,.06) 60%,transparent)}
.offer::before{content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;
  background:radial-gradient(circle,rgba(63,227,245,.28),transparent 68%);filter:blur(20px)}
.offer__row{position:relative;display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap}
.offer__price{font:700 clamp(38px,5.5vw,64px)/1 var(--f-disp);color:var(--ink);margin:12px 0 0;
  letter-spacing:.01em}
.offer__row p{margin:12px 0 0;color:var(--muted);font-size:14.5px;max-width:42ch}
@media (max-width:640px){.offer__row{gap:20px}.offer .tg-btn{width:100%;justify-content:center}}

/* ---------------- генеральные спонсоры ---------------- */
.sponsors{margin-left:var(--side);border-top:1px solid var(--line);padding:34px var(--gut)}
.sponsors__in{max-width:var(--maxw);display:flex;align-items:center;gap:clamp(24px,5vw,64px);flex-wrap:wrap}
.sponsors__k{font:500 11px/1.6 var(--f-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--dim);
  max-width:14ch;flex:none}
.sponsors__k b{display:block;color:var(--neon);font-weight:500}
.sponsors__row{display:flex;align-items:center;gap:clamp(22px,4vw,52px);flex-wrap:wrap}
.sponsor{display:block;padding:12px 18px;border:1px solid transparent;opacity:.72;
  transition:opacity .25s ease,border-color .25s ease,background .25s ease}
.sponsor img{height:30px;width:auto;display:block}
.sponsor:hover{opacity:1;border-color:var(--line-2);background:rgba(63,227,245,.05)}
.sponsors__all{margin-left:auto}
/* тот же блок внутри героя на главной: без полосы во всю ширину экрана */
.sponsors--inline{margin:38px 0 0;padding:24px 0 0}
.sponsors--inline .sponsors__in{gap:clamp(20px,3.6vw,46px)}

/* ---------------- подвал ---------------- */
.footer{margin-left:var(--side);border-top:1px solid var(--line);padding:50px var(--gut) 38px;
  background:rgba(4,7,13,.82)}
.footer__in{display:flex;flex-wrap:wrap;gap:34px;justify-content:space-between;align-items:flex-start;
  max-width:var(--maxw)}
.footer__nav{display:flex;flex-wrap:wrap;gap:8px 26px}
.footer__nav a{font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
  transition:.2s}
.footer__nav a:hover{color:var(--neon)}
.footer__bottom{max-width:var(--maxw);margin-top:34px;padding-top:20px;border-top:1px solid var(--line);
  font:400 11.5px/1.7 var(--f-mono);color:var(--dim)}
.muted{color:var(--muted)}

/* ---------------- появление при скролле ---------------- */
.js [data-rv]{opacity:0;transform:translateY(26px);
  transition:opacity .75s cubic-bezier(.22,.7,.2,1),transform .75s cubic-bezier(.22,.7,.2,1);
  transition-delay:var(--rv-d,0s)}
.js [data-rv].rv-in{opacity:1;transform:none}
/* шторку вешаем на содержимое, а не на сам блок: обрезанный блок
   IntersectionObserver считает невидимым и никогда его не раскроет */
.js [data-rv=wipe]{opacity:1;transform:none}
.js [data-rv=wipe]>*{clip-path:inset(0 100% 0 0);
  transition:clip-path .9s cubic-bezier(.22,.7,.2,1);transition-delay:var(--rv-d,0s)}
.js [data-rv=wipe].rv-in>*{clip-path:inset(0 0 0 0)}

/* ---------------- адаптив ---------------- */
@media (max-width:1080px){
  :root{--side:0px}
  .sidebar{
    width:min(320px,86vw);transform:translateX(-102%);transition:transform .38s cubic-bezier(.22,.7,.2,1);
    padding-top:30px;
  }
  .sidebar>.brand{display:none} /* бренд уже есть в шапке */
  #navtoggle:checked ~ .sidebar{transform:none;box-shadow:0 0 60px rgba(0,0,0,.7)}
  #navtoggle:checked ~ .scrim{opacity:1;pointer-events:auto}
  .scrim{position:fixed;inset:0;z-index:35;background:rgba(2,4,9,.72);opacity:0;pointer-events:none;
    transition:opacity .3s}
  .topbar{
    display:flex;align-items:center;justify-content:space-between;gap:14px;position:sticky;top:0;z-index:45;
    padding:14px var(--gut);border-bottom:1px solid var(--line);
    background:rgba(4,7,13,.88);backdrop-filter:blur(14px);
  }
  .burger{width:36px;height:34px;display:grid;place-content:center;gap:5px;cursor:pointer;
    border:1px solid var(--line-2)}
  .burger span{display:block;width:18px;height:1.5px;background:var(--ink);transition:.25s}
  #navtoggle:checked ~ .topbar .burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  #navtoggle:checked ~ .topbar .burger span:nth-child(2){opacity:0}
  #navtoggle:checked ~ .topbar .burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .shell{margin-left:0;padding-bottom:70px;max-width:100%}
  .footer,.sponsors{margin-left:0}
  .hero__rail{display:none}
  /* на телефоне постер работает как у канала в тг: во всю ширину, но почти в тени */
  .bg__star{width:100%;opacity:.3;
    background:url(/assets/bg-star-sm.webp) right top/cover no-repeat;
    -webkit-mask-image:linear-gradient(180deg,#000 0,rgba(0,0,0,.55) 46%,transparent 78%);
            mask-image:linear-gradient(180deg,#000 0,rgba(0,0,0,.55) 46%,transparent 78%)}
  body.is-post .bg__star{opacity:.14}
  .bg__wash{background:
    radial-gradient(560px 420px at 86% 10%,rgba(47,123,255,.16),transparent 64%),
    linear-gradient(180deg,rgba(4,7,13,.42) 0,rgba(4,7,13,.82) 52%,var(--bg) 88%)}
  .hero__lead{font-size:16.5px}
}
@media (min-width:1081px){.scrim,.burger{display:none}}

@media (max-width:640px){
  body{font-size:16px}
  .row{grid-template-columns:1fr;gap:0;padding:22px 0}
  .row__num{margin-bottom:8px}
  .row__go{display:none}
  .row:hover{padding-left:0}
  .hero__stats div{flex:1 1 50%;border-bottom:1px solid var(--line)}
  .block__head{flex-direction:column;align-items:flex-start;gap:14px}
  .post__lead{font-size:17px}
  .prose{font-size:16.5px}
  .prose pre{font-size:12.5px;padding:15px 14px}
  .bg__star{opacity:.24}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js [data-rv]{opacity:1;transform:none}
  .js [data-rv=wipe]>*{clip-path:none}
}