/* ── css/base.css ── */
/* Общая основа всех страниц: переменные, типографика, шапка, кнопки, подвал.
   Подключается ПЕРВЫМ, до страничного файла. */
:root{
  --blue:#1D5FA8; --blue2:#2E7BC4; --sky:#E3EFF9;
  --ink:#0F2031; --ink2:#16304A;
  --gold:#F2CC49; --gold-d:#B8901A;
  --lv1:#F0913A; --lv2:#2CBBA6; --lv3:#9A8CF0;
  --slate:#5A748C; --line:#CFE0F0; --line-d:#22415F;
  --display:'Unbounded','Golos Text',system-ui,sans-serif; --body:'Golos Text',system-ui,sans-serif; --mono:'JetBrains Mono',monospace;
  --pad:clamp(18px,5vw,72px); --sec:clamp(64px,9vw,124px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#fff;color:var(--ink);font-family:var(--body);font-weight:300;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.wrap{max-width:1160px;margin:0 auto;padding:0 var(--pad)}
.dark{background:var(--ink);color:#EDF1F5}
.dark .lede{color:#93A6B8}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);display:flex;align-items:center;gap:11px}
.eyebrow::before{content:'';width:24px;height:1px;background:currentColor;opacity:.6}
.dark .eyebrow{color:var(--gold)}
h2.title{font-family:var(--display);font-weight:600;font-size:clamp(27px,4.2vw,50px);line-height:1.07;letter-spacing:-.025em;margin:16px 0 0}
.lede{color:var(--slate);max-width:58ch;margin-top:15px;font-size:clamp(15px,1.6vw,18px)}
section{padding:var(--sec) 0}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px var(--pad);transition:.3s;border-bottom:1px solid transparent}
.nav.stuck{background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav.stuck .nav-links a,.nav.stuck .brand{color:var(--ink)}
.nav.stuck .lang{border-color:var(--line)}
.nav.stuck .lang button{color:var(--slate)}
.nav.stuck .lang button.on{color:var(--ink)}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--display);font-weight:600;font-size:15px;color:#fff;letter-spacing:-.01em}
.brand img{width:30px}
.nav-links{display:flex;gap:26px;font-size:14.5px;color:#C5DCF0}
.nav-links a:hover{color:var(--gold)}
.nav-right{display:flex;align-items:center;gap:12px}
.lang{display:flex;border:1px solid rgba(255,255,255,.3);border-radius:999px;overflow:hidden}
.lang button{background:none;border:0;color:#C5DCF0;font-family:var(--mono);font-size:11px;letter-spacing:.08em;padding:7px 11px;cursor:pointer;transition:.2s}
.lang button.on{background:var(--gold);color:var(--ink)}
.nav-cta{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;background:var(--gold);color:var(--ink);padding:10px 18px;border-radius:999px;white-space:nowrap;transition:.25s}
.nav-cta:hover{background:#fff}
.burger{display:none;background:none;border:0;color:currentColor;cursor:pointer}
@media(max-width:940px){
  .nav-links{position:fixed;inset:0 0 auto;padding:82px var(--pad) 30px;flex-direction:column;gap:20px;font-size:19px;background:var(--ink);transform:translateY(-102%);transition:transform .38s cubic-bezier(.4,0,.2,1)}
  .nav-links.open{transform:none}
  .nav-links a{color:#EDF1F5}
  .nav.stuck .nav-links a{color:#EDF1F5}
  .burger{display:block;color:#fff;position:relative;z-index:3}
  .nav.stuck .burger{color:var(--ink)}
  .nav-links.open ~ .nav-right .burger{color:#fff}
  .brand{position:relative;z-index:3}
  .nav-cta{display:none}
}

/* scale motif */
.scale{position:relative;height:2px;background:var(--line-d)}
.scale.on-light{background:var(--line)}
.scale .tick{position:absolute;top:-5px;width:1px;height:12px;background:currentColor;opacity:.45}
.scale .tick span{position:absolute;top:15px;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:10px;opacity:.75}
.scale .fill{position:absolute;left:0;top:0;height:2px;background:var(--gold);width:0;transition:width 1.7s cubic-bezier(.16,1,.3,1)}
.pin{position:absolute;bottom:12px;transform:translateX(-50%);text-align:center;white-space:nowrap}
.pin::after{content:'';position:absolute;left:50%;bottom:-12px;width:1px;height:12px;background:currentColor;opacity:.55}
.pin b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(24px,4vw,42px);line-height:1;letter-spacing:-.03em}
.pin small{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;opacity:.8}
.pin.ours{color:var(--gold)}
.pin.theirs{color:#93A6B8}

/* hero */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:112px 0 52px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-25%;right:-8%;width:64vw;height:64vw;background:radial-gradient(circle,rgba(242,204,73,.13),transparent 62%);pointer-events:none}
.hero h1{font-family:var(--display);font-weight:600;font-size:clamp(33px,6.6vw,80px);line-height:1;letter-spacing:-.035em;max-width:16ch;margin-top:20px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{color:#93A6B8;max-width:48ch;margin-top:20px;font-size:clamp(15px,1.8vw,19px)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 26px;border-radius:999px;font-size:15px;font-weight:500;transition:.25s;border:0;cursor:pointer;font-family:var(--body)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:#fff;transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line-d);color:#EDF1F5;background:none}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue2)}
.btn-out{border:1px solid var(--line);color:var(--ink);background:none}
.btn-out:hover{border-color:var(--blue);color:var(--blue)}
.hero-scale{margin-top:clamp(48px,8vw,96px);padding-bottom:32px}
.hero-scale .rail{position:relative;height:104px}
.hero-note{margin-top:24px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#93A6B8}

/* levels */
.levels{background:var(--sky)}
.lv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:42px}
.lv{background:#fff;border-radius:16px;padding:28px 26px;border-top:4px solid var(--c);transition:.3s}
.lv:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(29,95,168,.12)}
.lv .range{font-family:var(--mono);font-size:13px;color:var(--c);font-weight:600;letter-spacing:.04em}
.lv h3{font-family:var(--display);font-weight:600;font-size:19px;margin:10px 0 9px;letter-spacing:-.015em}
.lv p{color:var(--slate);font-size:14.5px}
@media(max-width:800px){.lv-grid{grid-template-columns:1fr}}

/* formats */
.f-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:44px}
.fmt{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:16px;padding:30px 26px 28px;display:flex;flex-direction:column;transition:.3s}
.fmt::before{content:'';position:absolute;inset:0 0 auto;height:4px;background:var(--a,var(--blue))}
.fmt:hover{transform:translateY(-4px);border-color:var(--a,var(--blue));box-shadow:0 16px 36px rgba(29,95,168,.15)}
.fmt.tint{background:var(--sky);border-color:transparent}
.fmt.blue{background:linear-gradient(155deg,#1D5FA8,#2E7BC4);border-color:transparent;color:#fff}
.fmt.blue p,.fmt.blue li{color:#DCEBF9}
.fmt.blue .tagline{color:#fff}
.fmt.blue li::before{border-color:#fff}
.fmt.blue .btn-out{border-color:rgba(255,255,255,.55);color:#fff}
.fmt.blue .btn-out:hover{background:#fff;color:var(--blue);border-color:#fff}
.fmt .num{position:absolute;right:20px;top:18px;font-family:var(--display);font-weight:700;font-size:40px;line-height:1;color:var(--a,var(--blue));opacity:.16}
.fmt.hl .num,.fmt.blue .num{opacity:.3}
.fmt.hl{background:var(--ink);color:#EDF1F5;border-color:var(--ink)}
.fmt.hl p,.fmt.hl li{color:#B7C7D6}
.fmt .tagline{font-family:var(--mono);font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--a,var(--blue))}
.fmt.hl .tagline{color:var(--gold)}
.fmt h3{font-family:var(--display);font-weight:600;font-size:21px;margin:10px 0 12px;letter-spacing:-.015em}
.fmt ul{list-style:none;display:grid;gap:9px;margin:16px 0 24px}
.fmt li{position:relative;padding-left:22px;font-size:14.5px;color:var(--slate)}
.fmt li::before{content:'';position:absolute;left:0;top:8px;width:8px;height:8px;border-left:1.6px solid var(--a,var(--blue));border-bottom:1.6px solid var(--a,var(--blue));transform:rotate(-45deg)}
.fmt.hl li::before{border-color:var(--gold)}
.fmt .btn{margin-top:auto;align-self:flex-start}
.intensive{margin-top:14px;border:1px solid rgba(240,145,58,.4);background:linear-gradient(120deg,rgba(240,145,58,.1),rgba(240,145,58,.02));border-radius:16px;padding:28px;display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap}
.intensive .btn-out:hover{border-color:var(--lv1);color:var(--lv1)}
.intensive .season{font-family:var(--mono);font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--lv1);border:1px solid var(--lv1);padding:5px 12px;border-radius:999px;white-space:nowrap}
@media(max-width:800px){.f-grid{grid-template-columns:1fr}}

/* calculator */
.calc-box{margin-top:44px;border:1px solid var(--line-d);border-radius:20px;padding:clamp(24px,4vw,40px);background:linear-gradient(160deg,rgba(46,123,196,.12),transparent)}
.calc-in{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.calc-in input{font-family:var(--mono);font-size:20px;width:150px;padding:14px 18px;border-radius:12px;border:1px solid var(--line-d);background:rgba(255,255,255,.06);color:#fff}
.calc-in input::placeholder{color:#6E8496}
.calc-hint{font-size:13.5px;color:#93A6B8;margin-top:12px}
.calc-out{margin-top:30px;display:none}
.calc-out.show{display:block}
.calc-head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:22px}
.chip{font-family:var(--mono);font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;padding:8px 14px;border-radius:999px;border:1px solid currentColor}
.calc-nums{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-d);border:1px solid var(--line-d);border-radius:14px;overflow:hidden;margin-bottom:22px}
.calc-nums div{background:var(--ink);padding:20px 18px}
.calc-nums b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(24px,3.4vw,34px);color:var(--gold);letter-spacing:-.03em;line-height:1}
.calc-nums span{display:block;margin-top:8px;font-size:13px;color:#93A6B8}
.peer{display:flex;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid rgba(34,65,95,.65);font-size:14.5px;flex-wrap:wrap}
.peer:last-child{border:0}
.peer .path{font-family:var(--mono);color:var(--gold);white-space:nowrap}
.peer .uni{color:#93A6B8;text-align:right}
@media(max-width:620px){.calc-nums{grid-template-columns:1fr}}

/* teachers */
.t-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
@media(max-width:1100px){.t-grid{grid-template-columns:repeat(2,1fr)}}
.t-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.3s;background:#fff}
.t-card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(29,95,168,.14)}
.t-photo{aspect-ratio:4/5;overflow:hidden;background:var(--sky)}
.t-photo img{width:100%;height:100%;object-fit:cover}
.t-photo.empty{display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:52px;color:var(--blue);opacity:.22}
.t-body{padding:22px 22px 26px}
.t-body h3{font-family:var(--display);font-weight:600;font-size:19px;letter-spacing:-.015em}
.t-body .subj{font-family:var(--mono);font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--blue);margin-top:7px}
.t-body p{color:var(--slate);font-size:14px;margin-top:12px}
.t-score{display:inline-flex;align-items:baseline;gap:6px;margin-top:14px;background:var(--ink);color:var(--gold);font-family:var(--mono);font-weight:600;font-size:15px;padding:7px 13px;border-radius:8px}
.t-score em{font-style:normal;font-size:10px;color:#93A6B8;letter-spacing:.06em}
.t-card.hide{display:none}
.awards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:44px}
.award{border-radius:16px;overflow:hidden;position:relative}
.award img{width:100%}
.award figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 20px 16px;background:linear-gradient(transparent,rgba(15,32,49,.92));color:#fff;font-size:13.5px}
.cert-row{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:center;margin-top:44px;background:var(--sky);border-radius:18px;padding:28px}
.cert-row img{border-radius:10px;box-shadow:0 10px 26px rgba(15,32,49,.18)}
@media(max-width:900px){.t-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.t-grid,.awards,.cert-row{grid-template-columns:1fr}}

/* stats */
.dist{margin-top:44px;padding:32px 28px 26px;border:1px solid var(--line-d);border-radius:18px}
.dist-head{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;align-items:baseline;margin-bottom:40px}
.dist-head h3{font-family:var(--body);font-weight:600;font-size:17px}
.dist-head span{font-family:var(--mono);font-size:11px;color:#93A6B8}
.plot{position:relative;height:96px}
.dot{position:absolute;bottom:0;width:9px;height:9px;border-radius:50%;transform:translate(-50%,50%);opacity:0;transition:opacity .5s;cursor:default}
.dot.in{opacity:.9}
.dot:hover{transform:translate(-50%,50%) scale(1.8);z-index:5}
.dot::after{content:attr(data-l);position:absolute;bottom:20px;left:50%;transform:translateX(-50%);background:#000;border:1px solid var(--line-d);border-radius:7px;padding:6px 10px;font-family:var(--mono);font-size:10.5px;color:#fff;white-space:nowrap;opacity:0;pointer-events:none;transition:.2s}
.dot:hover::after{opacity:1}
.legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:34px;font-family:var(--mono);font-size:11px;color:#93A6B8}
.legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:16px;background:var(--line-d);border:1px solid var(--line-d);border-radius:16px;overflow:hidden}
.fact{background:var(--ink);padding:26px 22px}
.fact b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(26px,3.6vw,38px);color:var(--gold);letter-spacing:-.03em;line-height:1}
.fact span{display:block;margin-top:9px;font-size:13px;color:#93A6B8;line-height:1.45}
@media(max-width:820px){.facts{grid-template-columns:repeat(2,1fr)}}
.controls{display:flex;gap:10px;flex-wrap:wrap;margin-top:44px;align-items:center}
.tab{font-family:var(--mono);font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;background:none;border:1px solid var(--line-d);color:#93A6B8;padding:10px 16px;border-radius:999px;cursor:pointer;transition:.25s}
.tab:hover{color:#fff}
.tab.on{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.search{flex:1;min-width:180px;padding:11px 16px;border-radius:999px;border:1px solid var(--line-d);background:rgba(255,255,255,.05);color:#fff;font-family:var(--body);font-size:14px}
.search::placeholder{color:#6E8496}
.tbl-wrap{margin-top:20px;border:1px solid var(--line-d);border-radius:16px;overflow:hidden}
.tbl-scroll{max-height:520px;overflow-y:auto}
table{width:100%;border-collapse:collapse;font-size:14.5px}
thead th{position:sticky;top:0;text-align:left;font-family:var(--mono);font-weight:400;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#93A6B8;padding:14px 18px;background:#0B1A28;border-bottom:1px solid var(--line-d);cursor:pointer;white-space:nowrap}
thead th:hover{color:var(--gold)}
tbody td{padding:13px 18px;border-bottom:1px solid rgba(34,65,95,.5)}
tbody tr:hover{background:rgba(242,204,73,.05)}
.c-name{font-weight:500}
.c-path{font-family:var(--mono);white-space:nowrap;color:#93A6B8}
.c-path b{color:var(--gold)}
.c-gain{font-family:var(--mono);font-weight:600;color:var(--lv2);white-space:nowrap}
.c-uni{color:#B7C7D6}
.tbl-foot{padding:14px 18px;font-family:var(--mono);font-size:11px;color:#93A6B8;background:#0B1A28}
.note{margin-top:16px;font-size:13.5px;color:#93A6B8;max-width:70ch}
@media(max-width:680px){
  thead{display:none}
  tbody td{display:block;padding:4px 16px;border:0}
  tbody tr{display:block;padding:14px 0;border-bottom:1px solid rgba(34,65,95,.5)}
  .c-name{padding-top:10px!important}
}

/* reviews */
.reviews{background:var(--sky)}
.r-grid{columns:3;column-gap:14px;margin-top:42px}
.review{break-inside:avoid;background:#fff;border-radius:16px;padding:24px;margin-bottom:14px}
.review p{font-size:14.5px;color:#31465A}
.review .who{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.review .who b{font-size:14px;font-weight:600}
.review .jump{font-family:var(--mono);font-size:11.5px;color:var(--blue);white-space:nowrap;margin-left:auto}
@media(max-width:900px){.r-grid{columns:2}}
@media(max-width:620px){.r-grid{columns:1}}

/* contact */
.contact{background:var(--blue);color:#fff}
.contact h2{font-family:var(--display);font-weight:600;font-size:clamp(28px,5vw,58px);line-height:1.03;letter-spacing:-.03em;max-width:17ch;margin-top:18px}
.contact .eyebrow{color:var(--gold)}
.contact .lede{color:#C5DCF0}
.links{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:46px}
.link{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:6px;transition:.3s}
.link:hover{background:#fff;color:var(--blue);transform:translateY(-3px)}
.link svg{width:25px;height:25px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.link b{font-size:16.5px;font-weight:600;margin-top:8px}
.link span{font-family:var(--mono);font-size:12px;opacity:.8}
.link.soon{opacity:.55;pointer-events:none}
@media(max-width:760px){.links{grid-template-columns:1fr}}
footer{background:var(--ink);color:#93A6B8;padding:34px 0;font-size:13px}
.f-in{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;align-items:center}
.f-in img{width:26px;opacity:.85}

/* ===== кыргызская версия =====
   В Unbounded нет кыргызских букв ү ө ң — браузер подставлял под них чужой шрифт,
   и в одном слове получалась мешанина. На кыргызском заголовки набираем Golos Text:
   у него полная поддержка расширенной кириллицы. */
html[lang="ky"]{--display:'Golos Text',system-ui,sans-serif}
html[lang="ky"] h1,
html[lang="ky"] h2.title,
html[lang="ky"] .brand{font-weight:800;letter-spacing:-.03em}
html[lang="ky"] h1{line-height:1.04}

/* ===== внутренние страницы (преподаватели, статистика) ===== */
body.inner{padding-top:74px}
body.inner .nav{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
body.inner .nav a,body.inner .nav .brand{color:var(--ink)}
body.inner .nav-links a{color:var(--slate)}
body.inner .burger{color:var(--ink)}
body.inner .lang{border-color:var(--line)}
body.inner .lang button{color:var(--slate)}
body.inner .lang button.on{background:var(--gold);color:var(--ink)}
body.inner .nav-cta{background:var(--gold);color:var(--ink)}
@media(max-width:940px){body.inner{padding-top:66px}}

/* ===== подвал =====
   Три колонки: кто мы · разделы · контакты. На телефоне складываются в столбик.
   Нижняя строка — копирайт и город. Кнопок действия здесь нет намеренно:
   подвал существует, чтобы человек нашёл контакты, а не чтобы ещё раз продать. */
.site-footer{background:var(--ink);color:#8FA3B8;padding:66px 0 0;font-size:14px}
.ft-top{display:grid;grid-template-columns:1.4fr .9fr 1.1fr;gap:52px;align-items:start}

.ft-logo{display:inline-flex;align-items:center;gap:11px;font-family:var(--display);
  font-weight:600;font-size:20px;color:#fff;letter-spacing:-.015em}
.ft-logo img{width:34px}
.ft-brand p{margin-top:15px;line-height:1.65;max-width:36ch}
.ft-badge{display:inline-flex;align-items:center;gap:9px;margin-top:20px;padding:8px 15px;
  border-radius:999px;background:rgba(242,204,73,.10);border:1px solid rgba(242,204,73,.28);
  color:var(--gold);font-family:var(--mono);font-size:11.5px;letter-spacing:.05em}
.ft-badge i{width:7px;height:7px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 4px rgba(242,204,73,.18)}

.ft-col{display:flex;flex-direction:column;gap:12px}
.ft-col b{color:#EDF1F5;font-family:var(--mono);font-size:11px;font-weight:400;
  letter-spacing:.16em;text-transform:uppercase;margin-bottom:5px}
.ft-col > a{color:#8FA3B8;transition:.2s;width:fit-content}
.ft-col > a:hover{color:var(--gold)}

.ft-contacts{gap:9px}
.ft-c{display:flex;align-items:center;gap:13px;padding:12px 16px;border-radius:13px;
  border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.03);transition:.22s}
.ft-c:hover{border-color:rgba(242,204,73,.5);background:rgba(242,204,73,.06)}
.ft-c svg{width:19px;height:19px;flex:none;color:var(--gold)}
.ft-c span{display:flex;flex-direction:column;gap:1px;line-height:1.3;
  color:#EDF1F5;font-size:14.5px;font-weight:500}
.ft-c em{font-style:normal;font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;
  text-transform:uppercase;color:#6F869B}
.ft-hint{margin-top:8px;font-size:12.5px;line-height:1.5;color:#6F869B}

.ft-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  margin-top:56px;padding:22px 0 26px;border-top:1px solid rgba(255,255,255,.08);
  font-size:12.5px;font-family:var(--mono);letter-spacing:.03em;color:#5E7386}

@media(max-width:900px){
  .site-footer{padding-top:46px}
  .ft-top{grid-template-columns:1fr;gap:38px}
  .ft-brand p{max-width:none}
  .ft-bottom{margin-top:38px;flex-direction:column;gap:8px}
}

}

/* ── css/calc.css ── */
.rv{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.rv{opacity:1;transform:none}.dot{opacity:.9}}

/* ===== цветные фоны и декор ===== */
.tinted{position:relative;background:linear-gradient(178deg,#F4F9FD 0%,#E3EFF9 45%,#EDF5FC 100%);overflow:hidden}
.tinted>.wrap{position:relative;z-index:2}
.blob{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:1}
.hero .blob{filter:blur(90px);opacity:.5}
.sec-mesh{position:relative;overflow:hidden}
.sec-mesh>.wrap{position:relative;z-index:2}

/* ===== бегущая строка результатов ===== */
.ticker{background:var(--ink);border-top:1px solid var(--line-d);border-bottom:1px solid var(--line-d);padding:15px 0;overflow:hidden;white-space:nowrap;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.tk-track{display:inline-flex;gap:30px;font-family:var(--mono);font-size:13px;color:#7E93A6;animation:tk 55s linear infinite}
.ticker:hover .tk-track{animation-play-state:paused}
.tk-item{display:inline-flex;align-items:center;gap:9px}
.tk-item b{color:#EDF1F5;font-weight:400}
.tk-item span{color:var(--gold)}
.tk-item i{font-style:normal;color:var(--lv2)}
.tk-dot{width:4px;height:4px;border-radius:50%;background:var(--line-d)}
@keyframes tk{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.tk-track{animation:none}}

/* ===== уровни: подкрашенные карточки ===== */
.lv{background:linear-gradient(170deg,color-mix(in srgb,var(--c) 9%,#fff),#fff 62%)}
.lv .range{display:inline-block;background:color-mix(in srgb,var(--c) 16%,#fff);padding:5px 12px;border-radius:999px}

/* ===== преподаватели ===== */
.t-card{border-top:4px solid var(--a,var(--blue))}
.t-photo{position:relative}
.t-photo::after{content:'';position:absolute;inset:0;background:linear-gradient(190deg,transparent 55%,color-mix(in srgb,var(--a,var(--blue)) 55%,transparent))}
.t-photo.empty{background:linear-gradient(160deg,color-mix(in srgb,var(--a) 22%,#fff),#fff);color:var(--a);opacity:1}
.t-photo.empty::after{display:none}
.t-body .subj{color:var(--a,var(--blue))}
.t-score{background:linear-gradient(135deg,var(--ink),#1B3A57)}

/* ===== отзывы ===== */
.review{background:linear-gradient(165deg,color-mix(in srgb,var(--a) 13%,#fff),#fff 70%);border:1px solid color-mix(in srgb,var(--a) 22%,#fff)}
.review .who{border-top-color:color-mix(in srgb,var(--a) 25%,#fff)}
.review .jump{color:var(--a);background:color-mix(in srgb,var(--a) 14%,#fff);padding:4px 10px;border-radius:999px}

/* ===== кнопки ===== */
.btn-blue,.nav-cta{box-shadow:0 6px 18px rgba(29,95,168,.22)}
.btn-out{background:rgba(255,255,255,.6)}
.link{backdrop-filter:blur(6px)}


/* ===== парящий логотип ===== */
.float-logo{position:absolute;top:-215px;transform:translateX(-50%);width:184px;pointer-events:none;z-index:3;animation:drift 7.5s ease-in-out infinite}
.float-logo img{width:100%;display:block;animation:flicker 4.2s ease-in-out infinite}
.float-logo::before{content:'';position:absolute;left:50%;top:46%;width:190%;height:190%;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(242,204,73,.34),transparent 66%);animation:halo 4.2s ease-in-out infinite;z-index:-1}
@keyframes drift{0%,100%{transform:translateX(-50%) translateY(0) rotate(-2.5deg)}50%{transform:translateX(-50%) translateY(-20px) rotate(2.5deg)}}
@keyframes flicker{0%,100%{opacity:.82;filter:drop-shadow(0 0 10px rgba(242,204,73,.3))}18%{opacity:.95;filter:drop-shadow(0 0 22px rgba(242,204,73,.55))}26%{opacity:.7;filter:drop-shadow(0 0 8px rgba(242,204,73,.22))}52%{opacity:1;filter:drop-shadow(0 0 46px rgba(242,204,73,.85))}70%{opacity:.88;filter:drop-shadow(0 0 18px rgba(242,204,73,.45))}}
@keyframes halo{0%,100%{opacity:.35;transform:translate(-50%,-50%) scale(.9)}52%{opacity:.85;transform:translate(-50%,-50%) scale(1.12)}}
.brand img{animation:flicker 4.2s ease-in-out infinite}
.hero-scale{margin-top:clamp(228px,20vw,252px)}
@media(max-width:900px){.float-logo{width:130px;top:-158px}.hero-scale{margin-top:176px}}
@media(max-width:520px){.float-logo{width:104px;top:-128px}.hero-scale{margin-top:146px}}
@media(prefers-reduced-motion:reduce){.float-logo,.float-logo img,.float-logo::before,.brand img{animation:none}.float-logo img{filter:drop-shadow(0 0 20px rgba(242,204,73,.5))}}


/* ===== лампочка как сквозной мотив ===== */
.eyebrow::before{
  width:15px;height:15px;background:currentColor;opacity:1;
  -webkit-mask:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%221.7%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%202.6a6.1%206.1%200%200%200-3.6%2011c.5.4.8%201%20.8%201.6v.6h5.6v-.6c0-.6.3-1.2.8-1.6A6.1%206.1%200%200%200%2012%202.6Z%22%2F%3E%3Cpath%20d%3D%22M9.6%2018.6h4.8M10.6%2021.2h2.8%22%2F%3E%3C%2Fsvg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%221.7%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%202.6a6.1%206.1%200%200%200-3.6%2011c.5.4.8%201%20.8%201.6v.6h5.6v-.6c0-.6.3-1.2.8-1.6A6.1%206.1%200%200%200%2012%202.6Z%22%2F%3E%3Cpath%20d%3D%22M9.6%2018.6h4.8M10.6%2021.2h2.8%22%2F%3E%3C%2Fsvg%3E") center/contain no-repeat;
}
.wm::after{
  content:'';position:absolute;right:-5%;top:50%;transform:translateY(-50%);
  width:min(44vw,480px);aspect-ratio:1;background:var(--gold);opacity:.045;pointer-events:none;z-index:0;
  -webkit-mask:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%221.7%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%202.6a6.1%206.1%200%200%200-3.6%2011c.5.4.8%201%20.8%201.6v.6h5.6v-.6c0-.6.3-1.2.8-1.6A6.1%206.1%200%200%200%2012%202.6Z%22%2F%3E%3Cpath%20d%3D%22M9.6%2018.6h4.8M10.6%2021.2h2.8%22%2F%3E%3C%2Fsvg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%221.7%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%202.6a6.1%206.1%200%200%200-3.6%2011c.5.4.8%201%20.8%201.6v.6h5.6v-.6c0-.6.3-1.2.8-1.6A6.1%206.1%200%200%200%2012%202.6Z%22%2F%3E%3Cpath%20d%3D%22M9.6%2018.6h4.8M10.6%2021.2h2.8%22%2F%3E%3C%2Fsvg%3E") center/contain no-repeat;
}
.wm{position:relative;overflow:hidden}
.wm>.wrap{position:relative;z-index:2}

/* кнопка наверх */
#toTop{
  position:fixed;right:22px;bottom:22px;z-index:90;width:50px;height:50px;border-radius:50%;
  border:1px solid rgba(242,204,73,.45);background:rgba(15,32,49,.9);backdrop-filter:blur(8px);
  cursor:pointer;display:grid;place-items:center;opacity:0;transform:translateY(14px);
  transition:opacity .3s,transform .3s,box-shadow .3s;
}
#toTop.show{opacity:1;transform:none}
#toTop::before{
  content:'';width:24px;height:24px;background:var(--gold);
  -webkit-mask:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%221.7%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%202.6a6.1%206.1%200%200%200-3.6%2011c.5.4.8%201%20.8%201.6v.6h5.6v-.6c0-.6.3-1.2.8-1.6A6.1%206.1%200%200%200%2012%202.6Z%22%2F%3E%3Cpath%20d%3D%22M9.6%2018.6h4.8M10.6%2021.2h2.8%22%2F%3E%3C%2Fsvg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%221.7%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%202.6a6.1%206.1%200%200%200-3.6%2011c.5.4.8%201%20.8%201.6v.6h5.6v-.6c0-.6.3-1.2.8-1.6A6.1%206.1%200%200%200%2012%202.6Z%22%2F%3E%3Cpath%20d%3D%22M9.6%2018.6h4.8M10.6%2021.2h2.8%22%2F%3E%3C%2Fsvg%3E") center/contain no-repeat;
}
#toTop:hover{box-shadow:0 0 26px rgba(242,204,73,.45);border-color:var(--gold)}
@media(max-width:520px){#toTop{right:14px;bottom:14px;width:44px;height:44px}}


/* ===== маленькие светящиеся лампочки по сайту ===== */
:root{--bulb:url("img/logo.png")}
.spark{position:absolute;background:var(--bulb) center/contain no-repeat;pointer-events:none;z-index:1;
  animation:sdrift var(--sd,9s) ease-in-out infinite, sglow var(--sg,4.4s) ease-in-out infinite;
  animation-delay:var(--dl,0s),var(--dl,0s)}
@keyframes sdrift{0%,100%{transform:translateY(0) rotate(-7deg)}50%{transform:translateY(-20px) rotate(7deg)}}
@keyframes sglow{0%,100%{opacity:.4;filter:drop-shadow(0 0 5px rgba(242,204,73,.3))}
  22%{opacity:.7;filter:drop-shadow(0 0 12px rgba(242,204,73,.5))}
  30%{opacity:.35;filter:drop-shadow(0 0 4px rgba(242,204,73,.2))}
  56%{opacity:.95;filter:drop-shadow(0 0 20px rgba(242,204,73,.8))}
  74%{opacity:.6;filter:drop-shadow(0 0 10px rgba(242,204,73,.4))}}
.dark .spark,.contact .spark{--o:1}
@media(max-width:760px){.spark.hide-m{display:none}}
@media(prefers-reduced-motion:reduce){.spark{animation:none;opacity:.55}}


/* ===== шкала: разнесённые подписи и разрыв ===== */
.pin.theirs{bottom:auto;top:-6px}
.pin.theirs::after{bottom:auto;top:100%;height:calc(104px + 6px)}
.pin .flag{display:block;font-size:19px;line-height:1;margin-bottom:4px}
.pin.ours b{font-size:clamp(30px,5vw,54px)}
.gap-seg{position:absolute;height:6px;bottom:-2px;background:linear-gradient(90deg,var(--gold),#FFE694);border-radius:3px;box-shadow:0 0 18px rgba(242,204,73,.5);opacity:0;transition:opacity .8s .6s}
.gap-seg.in{opacity:1}
.gap-badge{position:absolute;transform:translateX(-50%);margin-top:16px;text-align:center;color:var(--gold);white-space:nowrap}
.gap-badge b{font-family:var(--display);font-weight:700;font-size:clamp(17px,2.4vw,24px);letter-spacing:-.02em;display:block;line-height:1}
.gap-badge span{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;opacity:.8}
.hero-note{margin-top:64px}
@media(max-width:700px){
  .pin small{font-size:8px;letter-spacing:.06em}
  .pin.theirs{top:-2px}
  .pin.ours b{font-size:30px}
}


/* ===== оглавление ===== */
.toc{background:var(--ink);border-bottom:1px solid var(--line-d);padding:0}
.toc .wrap{display:grid;grid-template-columns:repeat(6,1fr);gap:0}
.toc a{display:flex;flex-direction:column;gap:7px;padding:22px 16px;border-right:1px solid var(--line-d);transition:.25s;position:relative}
.toc a:first-child{border-left:1px solid var(--line-d)}
.toc a:hover{background:rgba(242,204,73,.07)}
.toc a::after{content:'';position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--gold);transition:width .3s}
.toc a:hover::after{width:100%}
.toc b{font-family:var(--mono);font-size:11px;color:var(--gold);letter-spacing:.1em;font-weight:400}
.toc span{font-size:14px;color:#C5DCF0;line-height:1.25}
@media(max-width:900px){.toc .wrap{grid-template-columns:repeat(3,1fr)}.toc a{border-bottom:1px solid var(--line-d)}}
@media(max-width:560px){.toc .wrap{grid-template-columns:repeat(2,1fr)}.toc span{font-size:13px}}

/* ===== заметные подписи секций и разделители ===== */
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.18em;gap:9px}
.eyebrow::before{width:17px;height:17px}
.sec-line{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
.dark .sec-line{background:linear-gradient(90deg,transparent,var(--line-d),transparent)}
h2.title{margin-top:12px}


/* ===== плитки инструментов ===== */
.tools{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:44px}
.tool{position:relative;overflow:hidden;border:1px solid var(--line-d);border-radius:18px;padding:30px 28px;display:flex;flex-direction:column;gap:10px;transition:.3s;background:linear-gradient(155deg,rgba(46,123,196,.14),transparent 65%)}
.tool:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,0,0,.3)}
.tool .tnum{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--gold)}
.tool b{font-family:var(--display);font-weight:600;font-size:22px;letter-spacing:-.02em}
.tool span:not(.tnum):not(.tgo){color:#93A6B8;font-size:14.5px}
.tool .tgo{margin-top:8px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--gold)}
@media(max-width:800px){.tools{grid-template-columns:1fr}}


/* ===== карточка преподавателя ===== */
.t-uni{font-size:13px;color:var(--slate);margin-top:9px;line-height:1.4}
.t-body p{margin-top:11px}
.t-gold{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-d);background:rgba(242,204,73,.2);border:1px solid rgba(242,204,73,.55);padding:5px 11px;border-radius:999px}
.t-quote{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:13.5px;font-style:italic;color:var(--slate);line-height:1.5}
.t-score{margin-top:14px}
.awards{grid-template-columns:repeat(4,1fr)}
.award figcaption{font-size:12px;padding:22px 14px 13px}
@media(max-width:900px){.awards{grid-template-columns:repeat(2,1fr)}}


/* ===== типографика: плотные заголовки + читаемый текст ===== */
:root{--body:'Golos Text',system-ui,sans-serif}
body{font-weight:400;font-size:17.5px;line-height:1.62}
h2.title{font-weight:700;letter-spacing:-.03em}
.hero h1{font-weight:700;letter-spacing:-.04em}
.contact h2{font-weight:700}
.brand{font-weight:700;letter-spacing:-.02em}
.lede{font-weight:400;line-height:1.6}
.lv h3,.fmt h3,.t-body h3,.tool b{font-weight:700;letter-spacing:-.025em}
.eyebrow{font-weight:600}
.t-body p,.fmt p,.fmt li,.review p,.lv p{font-weight:400}
.btn,.nav-cta{font-weight:600}
.tbl-foot,.note{font-weight:400}
tbody td{font-weight:400}
.c-name{font-weight:600}
.review .who b{font-weight:700}
.fact span,.hint-grid span{font-weight:400}


.eyebrow{font-family:var(--display);font-weight:700;font-size:clamp(27px,4.4vw,50px);
  letter-spacing:-.03em;text-transform:none;color:#EDF1F5;gap:14px;align-items:center;line-height:1.05}
.eyebrow::before{width:clamp(26px,3vw,38px);height:clamp(26px,3vw,38px);background:var(--gold);flex:none}
h2.title{font-family:var(--body);font-weight:600;font-size:clamp(16.5px,1.9vw,22px);color:var(--gold);margin-top:12px;letter-spacing:0}
.lede{font-size:clamp(14.5px,1.35vw,16.5px);margin-top:10px}

/* ===== ползунки ===== */
.sld{-webkit-appearance:none;appearance:none;width:100%;max-width:320px;height:5px;margin-top:14px;
  border-radius:99px;background:linear-gradient(90deg,var(--gold) var(--p,0%),#1E3A54 var(--p,0%));cursor:pointer}
.sld::-webkit-slider-thumb{-webkit-appearance:none;width:19px;height:19px;border-radius:50%;background:var(--gold);
  border:3px solid var(--ink);box-shadow:0 0 12px rgba(242,204,73,.6);cursor:grab}
.sld::-moz-range-thumb{width:15px;height:15px;border-radius:50%;background:var(--gold);border:3px solid var(--ink);cursor:grab}
.hint-grid div{position:relative;overflow:hidden}
.hint-grid div::after{content:'';position:absolute;left:0;bottom:0;height:3px;width:var(--w,0%);
  background:var(--gold);transition:width .4s cubic-bezier(.16,1,.3,1)}


.after{margin-top:26px;padding:22px 24px;border-radius:16px;border:1px solid var(--line-d);
  background:linear-gradient(120deg,rgba(242,204,73,.1),transparent 70%);
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}
.after b{display:block;font-family:var(--display);font-weight:700;font-size:18px;letter-spacing:-.02em}
.after span{display:block;margin-top:6px;color:#93A6B8;font-size:14px}
.after .btn{white-space:nowrap}
@media(max-width:700px){.after{flex-direction:column;align-items:stretch}.after .btn{justify-content:center}}

@media(max-width:940px){.nav-cta{display:inline-flex;padding:9px 15px;font-size:11px}}
@media(max-width:420px){.nav-cta{padding:8px 12px;font-size:10.5px}}

body{background:var(--ink);color:#EDF1F5}
.page{padding:120px 0 var(--sec)}
.back{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.07em;color:var(--gold);margin-bottom:26px}
.back:hover{color:#fff}
.tool-sec{padding:0 0 var(--sec)}
.card{border:1px solid var(--line-d);border-radius:20px;padding:clamp(22px,4vw,38px);background:linear-gradient(160deg,rgba(46,123,196,.12),transparent 70%);margin-top:34px}
.rows{display:grid;gap:16px}
.row{display:grid;grid-template-columns:1fr 130px;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid rgba(34,65,95,.6)}
.row:last-child{border-bottom:0}
.row .lbl{font-size:15.5px}
.row .lbl small{display:block;font-family:var(--mono);font-size:11px;color:#7E93A6;margin-top:4px;letter-spacing:.04em}
.row input{width:100%;font-family:var(--mono);font-size:19px;text-align:center;padding:12px 10px;border-radius:11px;border:1px solid var(--line-d);background:rgba(255,255,255,.06);color:#fff}
.row input:focus{border-color:var(--gold);outline:none}
.res{margin-top:30px;padding-top:28px;border-top:1px solid var(--line-d);display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:center}
.res .big{font-family:var(--display);font-weight:700;font-size:clamp(52px,10vw,92px);line-height:.9;letter-spacing:-.04em;color:var(--gold)}
.res .big small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:#7E93A6;margin-top:10px;font-weight:400}
.badges{display:flex;flex-wrap:wrap;gap:9px}
.bdg{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;padding:8px 14px;border-radius:999px;border:1px solid currentColor}
.mini-scale{position:relative;height:2px;background:var(--line-d);margin:38px 0 30px}
.mini-scale .me{position:absolute;top:-4px;width:10px;height:10px;border-radius:50%;background:var(--gold);transform:translateX(-50%);box-shadow:0 0 16px rgba(242,204,73,.8);transition:left .5s cubic-bezier(.16,1,.3,1)}
.mini-scale .avg{position:absolute;top:-7px;width:1px;height:16px;background:#7E93A6}
.mini-scale .avg span{position:absolute;top:20px;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:10px;color:#7E93A6;white-space:nowrap}
.hint-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-d);border:1px solid var(--line-d);border-radius:14px;overflow:hidden;margin-top:26px}
.hint-grid div{background:var(--ink);padding:18px 16px}
.hint-grid b{display:block;font-family:var(--display);font-weight:600;font-size:26px;color:var(--gold);letter-spacing:-.02em}
.hint-grid span{display:block;margin-top:7px;font-size:12.5px;color:#93A6B8;line-height:1.4}
.tip b{color:var(--gold);font-weight:600}
.tip{margin-top:22px;padding:16px 18px;border-left:3px solid var(--gold);background:rgba(242,204,73,.07);border-radius:0 10px 10px 0;font-size:14.5px;color:#C5DCF0}
@media(max-width:860px){.hint-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.res{grid-template-columns:1fr;gap:20px}.row{grid-template-columns:1fr 96px}}

.after{margin-top:26px;padding:22px 24px;border-radius:16px;border:1px solid var(--line-d);
  background:linear-gradient(120deg,rgba(242,204,73,.1),transparent 70%);
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}
.after b{display:block;font-family:var(--display);font-weight:700;font-size:18px;letter-spacing:-.02em}
.after span{display:block;margin-top:6px;color:#93A6B8;font-size:14px}
.after .btn{white-space:nowrap}
@media(max-width:700px){.after{flex-direction:column;align-items:stretch}.after .btn{justify-content:center}}