@font-face{
  font-family:"Manrope";
  src:url("/assets/fonts/manrope.woff2") format("woff2");
  font-weight:200 800;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Inter";
  src:url("/assets/fonts/inter.woff2") format("woff2");
  font-weight:100 900;
  font-style:normal;
  font-display:swap;
}

:root{
  --paper:#fbfbf9;
  --ink:#111216;
  --muted:#565961;
  --label:#6d7076;
  --line:#dcdcd7;
  --line-strong:#b9bab4;
  --blue:#1f4fff;
  --wrap:1180px;
  --gut:clamp(20px,4vw,44px);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  background:var(--paper);
  color:var(--ink);
  font:400 17px/1.7 "Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
main{flex:1 0 auto}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:"Manrope",system-ui,sans-serif;font-weight:700;letter-spacing:-.035em;line-height:1.05;margin:0}
p{margin:0 0 16px}
p:last-child{margin-bottom:0}
::selection{background:var(--blue);color:#fff}

.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:16px;top:12px;background:var(--blue);color:#fff;padding:10px 16px;z-index:50}

/* ---------- header ---------- */
.mast{border-bottom:1px solid var(--line);background:var(--paper)}
.mast-in{
  max-width:var(--wrap);margin:0 auto;padding:0 var(--gut);
  min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:26px;
}
.mark{display:flex;align-items:baseline;gap:9px;white-space:nowrap}
.mark-word{font-family:"Manrope";font-weight:800;font-size:27px;letter-spacing:-.05em;line-height:1}
.mark-dot{width:6px;height:6px;background:var(--blue);display:inline-block;transform:translateY(-2px)}
.mark-lang{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--label);font-weight:500}
.menu-btn{
  display:none;align-items:center;justify-content:center;
  min-height:44px;padding:0 14px;border:1px solid var(--line-strong);
  background:transparent;color:var(--ink);
  font:600 15px/1 "Manrope",sans-serif;letter-spacing:.01em;cursor:pointer;
}
.menu-btn:hover{border-color:var(--ink)}
.nav{display:flex;align-items:center;gap:24px}
.nav a{font-size:15.5px;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent;white-space:nowrap}
.nav a:hover{color:var(--blue)}
.nav a.on{border-bottom-color:var(--blue)}
.nav .go{
  background:var(--blue);color:#fff;padding:11px 18px;border-bottom:0;
  font-family:"Manrope";font-weight:600;font-size:15px;line-height:1.2;
}
.nav .go:hover{background:#123bd1;color:#fff}
.age-tag{font-size:11px;letter-spacing:.14em;color:var(--label);border:1px solid var(--line);padding:4px 7px;line-height:1;display:none}

/* ---------- hero ---------- */
.hero{padding:clamp(38px,4.2vw,52px) 0 0}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.6fr);gap:clamp(28px,5vw,72px);align-items:end}
.hero-note{border-top:1px solid var(--ink);padding-top:16px;padding-bottom:4px}
.hero-note .hl{font:600 10.5px/1.5 Inter;letter-spacing:.17em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:12px}
.hero-note .nb{font:600 clamp(18px,1.6vw,22px)/1.4 Manrope;letter-spacing:-.02em;margin:0 0 14px;max-width:26ch}
.hero-note .ns{font-size:12.5px;line-height:1.6;color:var(--label);margin:0;max-width:30ch}
.kicker{
  display:flex;align-items:center;gap:12px;
  font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--label);
}
.kicker::before{content:"";width:34px;height:1px;background:var(--blue);display:block}
.hero h1{font-size:clamp(42px,5.6vw,76px);max-width:9.5ch;margin:14px 0 0}
.hero .deck{max-width:56ch;font-size:19px;line-height:1.65;margin:24px 0 0;color:var(--muted)}
.hero .acts{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:28px 0 0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--blue);color:#fff;padding:14px 22px;
  font-family:"Manrope";font-weight:600;font-size:16px;line-height:1.2;
}
.btn:hover{background:#123bd1}
.acts .fine{font-size:13px;color:var(--label);margin:0}

.shot{margin:clamp(24px,3vw,30px) 0 0}
.shot .frame{background:#101216;line-height:0;overflow:hidden}
.frame img{display:block;width:100%;height:520px;object-fit:cover;object-position:top center}
.shot img{width:100%;height:auto;max-height:440px;object-fit:cover;object-position:top center}
.cap{
  max-width:var(--wrap);margin:0 auto;padding:13px var(--gut) 0;
  display:grid;grid-template-columns:96px minmax(0,1fr);gap:22px;
  font-size:13.5px;line-height:1.6;color:var(--muted);
}
.cap b{font:600 10.5px/1.5 "Inter";letter-spacing:.17em;text-transform:uppercase;color:var(--blue)}

/* ---------- partners ---------- */
.partners{padding:22px 0 28px;border-bottom:1px solid var(--line)}
.partners-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:16px;max-width:780px}
.partners-head h2{font-size:13px;letter-spacing:.17em;text-transform:uppercase;font-weight:600}
.partners-head p{font-size:12.5px;color:var(--label);margin:0;text-align:right}
.pgrid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;max-width:780px;
}
.pgrid a{
  display:flex;align-items:center;justify-content:center;
  height:88px;padding:10px 16px;background:#0b0b0d;
}
.pgrid img{height:60px;width:auto;max-width:100%;object-fit:contain}


/* ---------- chapters ---------- */
.chapter{
  display:grid;grid-template-columns:132px minmax(0,1fr);
  gap:clamp(20px,4vw,56px);
  padding-top:clamp(44px,5.5vw,68px);
  padding-bottom:clamp(44px,5.5vw,68px);
  border-top:1px solid var(--line);
}
.chapter:first-of-type{border-top:0}
.num{font-family:"Manrope";font-weight:700;font-size:clamp(40px,4.6vw,60px);line-height:.9;color:var(--blue);letter-spacing:-.05em}
.num span{display:block;font:500 10.5px/1.4 "Inter";letter-spacing:.16em;text-transform:uppercase;color:var(--label);margin-top:12px}
.chapter h2{font-size:clamp(26px,3.1vw,38px);max-width:22ch}
.chapter .lede{font-size:18px;line-height:1.65;color:var(--muted);max-width:64ch;margin-top:18px}
.chapter .body{margin-top:22px;max-width:70ch}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(28px,4vw,56px);margin-top:22px}

.rows{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(28px,5vw,64px);margin-top:30px}
.rows.one{grid-template-columns:1fr}
.rows.one .row .name{max-width:70ch}
.row{padding:15px 0 14px;border-top:1px solid var(--line)}
.row .line{display:flex;align-items:baseline;justify-content:space-between;gap:18px}
.row .name{font:600 17px/1.3 "Manrope";letter-spacing:-.01em}
.row .val{font:600 16px/1.2 "Manrope";color:var(--blue);white-space:nowrap;font-variant-numeric:tabular-nums}
.row p{font-size:14px;line-height:1.55;color:var(--muted);margin:6px 0 0}

.figures{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink);border-bottom:1px solid var(--line);margin:34px 0 0;padding:22px 0}
.figures div{padding-right:24px}
.figures b{display:block;font:700 clamp(27px,3.2vw,42px)/1 "Manrope";letter-spacing:-.045em;font-variant-numeric:tabular-nums}
.figures span{display:block;font-size:12.5px;line-height:1.5;color:var(--label);margin-top:9px;max-width:24ch}

.steps{margin-top:30px;border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.step b{font:600 13px/1.6 "Inter";color:var(--blue);letter-spacing:.06em}
.step h3{font-size:19px;margin-bottom:6px}
.step p{font-size:15px;line-height:1.65;color:var(--muted);max-width:62ch}

/* ---------- inner pages ---------- */
.page-head{padding-top:clamp(40px,5vw,68px)}
.page-head h1{font-size:clamp(38px,5.4vw,66px);max-width:15ch;margin:18px 0 0}
.page-head .deck{max-width:60ch;font-size:18.5px;line-height:1.68;color:var(--muted);margin:20px 0 0}
.page-head .meta{display:flex;gap:26px;flex-wrap:wrap;margin:24px 0 0;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--label)}
.page-head .meta b{color:var(--ink);font-weight:600}

.qa{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(30px,5vw,64px);margin-top:36px}
.qa-item{padding:20px 0 18px;border-top:1px solid var(--line)}
.qa-item .qn{font:600 10.5px/1.5 "Inter";letter-spacing:.16em;color:var(--blue);display:block;margin-bottom:7px}
.qa-item h3{font-size:18.5px;line-height:1.3;margin-bottom:7px}
.qa-item p{font-size:15px;line-height:1.68;color:var(--muted)}

.note{border-left:2px solid var(--blue);padding:2px 0 2px 18px;margin-top:30px;font-size:15px;line-height:1.7;color:var(--muted);max-width:66ch}

/* ---------- 404 ---------- */
.notfound{flex:1 0 auto;padding-top:clamp(56px,9vw,120px);padding-bottom:clamp(60px,8vw,110px)}
.notfound .big{font:700 clamp(96px,18vw,220px)/.8 "Manrope";letter-spacing:-.06em;color:var(--blue)}
.notfound h1{font-size:clamp(30px,4vw,48px);margin:26px 0 0;max-width:16ch}
.notfound p{max-width:52ch;color:var(--muted);margin-top:18px}
.notfound .home-note{margin-top:26px;font-size:13px;color:var(--label)}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--ink);padding:34px 0 40px;margin-top:10px;background:var(--paper)}
.foot-in{display:grid;grid-template-columns:1.1fr 1fr .6fr;gap:clamp(24px,5vw,64px);align-items:start}
.foot h3{font-size:12px;letter-spacing:.17em;text-transform:uppercase;font-weight:600;margin-bottom:12px}
.foot p{font-size:13px;line-height:1.65;color:var(--muted)}
.foot .age{display:inline-block;border:1px solid var(--line-strong);padding:3px 7px;font:600 11px/1 "Inter";letter-spacing:.08em;margin-bottom:10px}
.foot .sig{font-family:"Manrope";font-weight:800;font-size:19px;letter-spacing:-.04em;margin-bottom:10px}
.foot .sig i{display:inline-block;width:5px;height:5px;background:var(--blue);margin-left:3px;transform:translateY(-11px)}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .mast-in{flex-wrap:wrap;padding-top:14px;padding-bottom:0;gap:0}
  .age-tag{display:inline-block;margin-left:auto}
  .nav{
    order:4;flex:0 0 100%;width:100%;
    display:flex;justify-content:flex-start;gap:22px;
    border-top:1px solid var(--line);margin-top:12px;padding:10px 0 12px;
  }
  .nav a{padding:4px 0;font-size:15px}
  .nav .go{margin-left:auto;padding:9px 14px;font-size:15px}
  .chapter{grid-template-columns:104px minmax(0,1fr)}
  .figures b{font-size:28px}
  .hero h1{max-width:12ch}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:26px}
  .hero-note{border-top:1px solid var(--line);padding-top:14px}
}
@media (max-width:780px){
  .partners-head{flex-direction:column;gap:6px}
  .partners-head p{text-align:left}
  .rows{grid-template-columns:1fr}
  .duo{grid-template-columns:1fr}
  .qa{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr 1fr}
  .foot-in>div:last-child{grid-column:1/-1}
}
@media (max-width:600px){
  body{font-size:16px}
  .mast-in{min-height:66px;padding-top:0;flex-wrap:wrap;gap:12px}
  .mark-word{font-size:22px}
  .mark-lang{display:none}
  .mark-dot{transform:translateY(-13px)}
  .age-tag{display:none}
  .menu-btn{display:inline-flex;order:2;margin-left:auto}
  .nav{display:none;order:5;flex:0 0 100%;width:100%;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);padding:4px 0 10px;margin-top:6px}
  .nav.open{display:flex}
  .nav a{font-size:16px;padding:12px 0;border-bottom:1px solid var(--line)}
  .nav a.on{border-bottom-color:var(--line);color:var(--blue)}
  .nav .go{margin:12px 0 2px;padding:14px 16px;font-size:16px;border-bottom:0;text-align:center}
  .hero{padding-top:34px}
  .hero-note{display:none}
  .hero h1{font-size:clamp(38px,10.5vw,52px);max-width:13ch}
  .hero .deck{font-size:17px}
  .shot img{height:160px;max-height:none;object-fit:cover;object-position:22% top}
  .cap{grid-template-columns:1fr;gap:6px;padding-top:10px}
  .partners{padding:22px 0 24px}
  .partners-head,.pgrid{margin-left:0;margin-right:0}
  .pgrid{max-width:none;gap:4px;width:calc(100% + 2 * var(--gut));margin-left:calc(-1 * var(--gut));margin-right:calc(-1 * var(--gut))}
  .pgrid a{height:64px;padding:6px 4px}
  .pgrid img{height:44px}
  .chapter{grid-template-columns:1fr;gap:16px;padding-top:38px;padding-bottom:38px}
  .num{font-size:38px;display:flex;align-items:baseline;gap:12px}
  .num span{margin:0}
  .chapter h2{font-size:26px}
  .figures{grid-template-columns:1fr;gap:18px;padding:20px 0}
  .figures div{padding:0}
  .step{grid-template-columns:44px minmax(0,1fr)}
  .page-head h1{font-size:36px}
  .notfound .big{font-size:110px}
}

@media(max-width:700px){.frame img{height:auto;max-height:none;object-fit:contain}}