/* Шрифт Onest лежит на сайте, без Google */
@font-face{font-family:'Nextezy Logo';font-style:italic;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(fonts/nextezy-logo.woff2) format('woff2')}
@font-face{font-family:'Onest';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/onest-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Onest';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/onest-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Onest';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/onest-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Onest';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/onest-cyrillic-700-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Onest';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/onest-cyrillic-800-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Onest';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/onest-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Onest';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/onest-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Onest';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/onest-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Onest';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/onest-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Onest';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/onest-latin-800-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
html{-webkit-text-size-adjust:100%}body{margin:0}[hidden]{display:none!important}img{max-width:100%}:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}

/* Layout: clean dark "exchange" look. Sticky tab bar, reading column 760px with chapter rail, cards on a slightly lighter surface. Single dark look on purpose. */
:root{
  --bg:#0b0b10; --s1:#14141c; --s2:#1b1b25; --s3:#23232f;
  --line:#272734; --line2:#363646;
  --fg:#f6f6f8; --fg2:#dedee6; --muted:#9d9db0; --dim:#74748a;
  --accent:#8b5cf6; --accent-2:#a78bfa; --accent-3:#c4b5fd; --accent-soft:rgba(139,92,246,.14); --yt:#ff0033;
  --gem:#5fd4c4; --unique:#f5b26b; --good:#4ade80; --bad:#f87171;
  --f:"Onest","Segoe UI",Roboto,Arial,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg2);font-family:var(--f);font-size:19px;line-height:1.7;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:40;background:var(--bg)}
a{color:var(--accent-2)}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
button{font-family:inherit}
button:focus-visible,a:focus-visible,.w:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px;border-radius:4px}

/* header */
.top{border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--fg)}
.brand .mark{width:34px;height:34px;border-radius:9px;background:var(--accent);display:grid;place-items:center;font-weight:800;font-size:19px;color:#fff}
.brand b{font-weight:700;font-size:20px;letter-spacing:-.01em}
.brand span{color:var(--muted);font-size:16px;font-weight:400}
.yt{font-size:16px;color:var(--muted);text-decoration:none;border:1px solid var(--line2);padding:8px 14px;border-radius:8px}
.yt:hover{color:var(--fg);border-color:var(--accent)}

/* hero */
.hero .wrap{padding-block:48px 36px}
.crumbs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.chip{font-size:15px;font-weight:500;color:var(--accent-3);background:var(--accent-soft);padding:5px 12px;border-radius:999px}
.hero h1{color:var(--fg);font-weight:800;font-size:clamp(36px,5.5vw,60px);line-height:1.08;letter-spacing:-.025em;margin:0 0 18px;max-width:18ch;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--accent-2)}
.hero .lead{margin:0;max-width:60ch;color:var(--muted);font-size:20px}
/* превью видео в шапке */
.vid{margin-top:24px;max-width:560px;text-align:center}
.vcap{display:inline-block;margin-top:14px;padding:8px 22px;border-radius:10px;background:var(--yt);color:#fff;font-weight:800;font-size:20px;letter-spacing:.01em;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.4);transition:transform .2s ease}
.vcap:hover{transform:translateY(-2px)}
.thumb{position:relative;display:block;text-align:left;border-radius:16px;overflow:hidden;border:1px solid var(--line2);background:#000;box-shadow:0 18px 50px rgba(0,0,0,.45);aspect-ratio:16/9}
.thumb img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.thumb .play{position:absolute;left:50%;top:50%;width:68px;height:48px;margin:-24px 0 0 -34px;border-radius:14px;background:var(--yt);box-shadow:0 6px 20px rgba(0,0,0,.45);transition:transform .25s ease}
.thumb .play::after{content:"";position:absolute;left:27px;top:14px;border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #fff}
.thumb:hover{border-color:var(--accent);box-shadow:0 18px 50px rgba(0,0,0,.45),0 0 0 3px var(--accent-soft)}
.thumb:hover img{transform:scale(1.03)}
.thumb:hover .play{transform:scale(1.1)}
@media (min-width:960px){
  .hero .wrap.has-thumb{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,460px);column-gap:44px;align-items:start}
  .has-thumb>*{grid-column:1}
  .has-thumb>.vid{grid-column:2;grid-row:1/4;align-self:center;margin-top:0;width:100%;max-width:none}
  .has-thumb>.facts{grid-column:1/-1}
}
@media (prefers-reduced-motion:reduce){.thumb img,.thumb .play,.vcap{transition:none}}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:30px;max-width:860px}
.fact{background:var(--s1);padding:16px 18px}
.fact small{display:block;color:var(--dim);font-size:15px;margin-bottom:2px}
.fact b{color:var(--fg);font-weight:600;font-size:18px}

/* tabs */
.tabsbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--bg);border-block:1px solid var(--line)}
.tabsbar .wrap{display:flex;gap:6px 20px;align-items:center;flex-wrap:wrap}
.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.tab{appearance:none;background:none;border:0;color:var(--muted);font-weight:600;font-size:18px;padding:18px 12px 16px;border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap}
.tab:hover{color:var(--fg)}
.tab[aria-selected="true"]{color:var(--fg);border-bottom-color:var(--accent)}
.stages{display:flex;gap:4px;padding:4px;margin-left:auto;background:var(--s1);border:1px solid var(--line);border-radius:10px;flex-wrap:wrap}
.stage{appearance:none;border:0;background:none;color:var(--muted);font-weight:500;font-size:16px;padding:8px 14px;border-radius:7px;cursor:pointer}
.stage:hover{color:var(--fg)}
.stage[aria-pressed="true"]{background:var(--accent);color:#fff}

/* guide layout */
main .wrap{padding-block:44px 90px}
.guide{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px;align-items:start}
.rail{position:sticky;top:calc(env(safe-area-inset-top,0px) + 90px);max-height:calc(100vh - 110px);overflow:auto;font-size:16px}
.rail h4{font-size:14px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);margin:0 0 12px}
.rail ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.rail a{display:block;padding:7px 12px;border-radius:8px;color:var(--muted);text-decoration:none;line-height:1.35}
.rail a:hover{color:var(--fg);background:var(--s1)}
.rail a.on{color:var(--fg);background:var(--accent-soft)}
@media (max-width:980px){.guide{grid-template-columns:minmax(0,1fr)}.rail{display:none}}

.prose{max-width:780px;min-width:0}
.prose h2{color:var(--fg);font-weight:700;font-size:36px;line-height:1.15;letter-spacing:-.02em;margin:72px 0 18px;text-wrap:balance;scroll-margin-top:100px}
.prose section:first-child h2{margin-top:0}
.prose h3{color:var(--fg);font-weight:600;font-size:23px;line-height:1.3;margin:38px 0 10px;scroll-margin-top:100px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 20px;padding-left:26px;display:grid;gap:8px}
.prose li::marker{color:var(--accent-2)}
.u{color:var(--unique);font-weight:500}
.g{color:var(--gem);font-weight:500}
.en{color:var(--dim)}
.go{appearance:none;background:none;border:0;padding:0;font:inherit;color:var(--accent-2);cursor:pointer;text-decoration:underline;text-decoration-color:rgba(167,139,250,.4);text-underline-offset:4px}
.go:hover{text-decoration-color:var(--accent-2)}

.rules{counter-reset:r;list-style:none;padding:0!important;gap:12px!important}
.rules li{counter-increment:r;display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:center;background:var(--s1);border:1px solid var(--line);padding:16px 18px;border-radius:14px;color:var(--fg)}
.rules li::before{content:counter(r);width:40px;height:40px;border-radius:10px;background:var(--accent-soft);color:var(--accent-3);font-weight:700;font-size:20px;display:grid;place-items:center}

/* tables */
.tbl{overflow-x:auto;margin:0 0 22px;border:1px solid var(--line);border-radius:14px;background:var(--s1)}
table{border-collapse:collapse;width:100%;font-size:17px;line-height:1.5}
th{font-size:15px;font-weight:600;color:var(--muted);text-align:left;background:var(--s2);padding:12px 16px;border-bottom:1px solid var(--line)}
td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
td.num{color:var(--accent-3);font-weight:600;width:1%;white-space:nowrap;font-variant-numeric:tabular-nums}
.pm th:first-child{color:var(--good)} .pm th:last-child{color:var(--bad)}

/* screenshots */
.shots{display:flex;flex-wrap:wrap;gap:14px;margin:8px 0 26px;align-items:flex-start}
figure.shot{margin:0;max-width:100%}
figure.shot button{display:block;padding:0;border:1px solid var(--line);background:#000;cursor:zoom-in;border-radius:10px;overflow:hidden;max-width:100%}
figure.shot img{display:block;max-height:360px;width:auto;max-width:100%}
figure.shot.wide{flex-basis:100%} figure.shot.wide img{max-height:none;width:100%}
figure.shot figcaption{font-size:15px;color:var(--dim);margin-top:8px}
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* inline cards inside guide */
.ins{margin:8px 0 30px;border:1px solid var(--line2);border-radius:16px;background:var(--s1);overflow:hidden}
.ins-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 18px;background:var(--s2);border-bottom:1px solid var(--line)}
.ins-head .lbl{font-size:16px;font-weight:600;color:var(--fg);display:flex;align-items:center;gap:10px}
.ins-head .lbl i{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block}
.ins-body{padding:16px 18px;display:grid;gap:16px}
.ins .gg{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.ins .gg .card{background:var(--bg)}
.more{font-size:16px;font-weight:500}

/* cards */
.card{background:var(--s1);border:1px solid var(--line);border-radius:14px;padding:16px 18px;min-width:0;font-size:17px;line-height:1.55}
.card h4{margin:0 0 10px;font-size:17px;font-weight:600;color:var(--fg);display:flex;justify-content:space-between;align-items:center;gap:10px}
.card h4 .sub{color:var(--dim);font-weight:500;font-size:15px;display:block}
.card p{margin:10px 0 0}
.card .shots{margin:12px 0 0}
.card figure.shot img{max-height:260px}
.links{list-style:none;padding:0;margin:0;display:grid}
.links li{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:7px 0;border-bottom:1px solid var(--line)}
.links li:last-child{border-bottom:0}
.links .en{font-size:15px}
.lv{font-size:14px;font-weight:600;color:var(--accent-3);background:var(--accent-soft);padding:2px 8px;border-radius:6px;white-space:nowrap}
.req{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.req li{padding-left:22px;position:relative}
.req li::before{content:"";position:absolute;left:4px;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--accent-2)}
.tag{font-size:13px;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap}
.tag.max{color:var(--unique);background:rgba(245,178,107,.12)}
.tag.cheap{color:var(--gem);background:rgba(95,212,196,.12)}
.tag.boss{color:var(--bad);background:rgba(248,113,113,.12)}
.alt{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line2)}
.alt .tag{margin-right:8px}
.buy{display:inline-block;margin-top:12px;background:var(--accent);color:#fff;text-decoration:none;font-weight:600;font-size:16px;padding:8px 14px;border-radius:8px}
.slotrow{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;padding:9px 0;border-bottom:1px solid var(--line);font-size:17px;line-height:1.5}
.slotrow:last-child{border-bottom:0}
.slotrow .sl{color:var(--muted);font-weight:500}
@media (max-width:560px){.slotrow{grid-template-columns:minmax(0,1fr);gap:2px}}

/* tab panels */
.panel h2{color:var(--fg);font-weight:700;font-size:36px;letter-spacing:-.02em;margin:0 0 10px}
.panel .note{color:var(--muted);max-width:70ch;margin:0 0 24px}
.panel .sub{font-size:15px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--dim);margin:30px 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px;align-items:start}
.basics{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;margin:0 0 36px}

/* mini wiki */
.w{border-bottom:1px dotted var(--accent-2);cursor:help;text-decoration:none}
.w:hover{color:var(--fg);border-bottom-style:solid}
.pop{position:fixed;z-index:60;max-height:calc(100vh - 24px);overflow:auto;width:min(380px,calc(100vw - 32px));background:var(--s3);border:1px solid var(--line2);border-radius:14px;padding:16px 18px;box-shadow:0 18px 50px rgba(0,0,0,.55);font-size:16px;line-height:1.55;color:var(--fg2)}
.pop .k{font-size:13px;font-weight:600;color:var(--accent-3);text-transform:uppercase;letter-spacing:.05em}
.pop h5{margin:4px 0 2px;font-size:20px;font-weight:700;color:var(--fg)}
.pop .pen{color:var(--dim);font-size:15px;margin-bottom:8px}
.pop p{margin:0;white-space:pre-line}
.pop img{display:block;max-width:100%;max-height:220px;margin-top:12px;border-radius:8px;border:1px solid var(--line)}
.pop a{display:inline-block;margin-top:10px;font-size:15px;font-weight:500}

/* lightbox */
.lb{position:fixed;inset:0;z-index:70;background:rgba(4,4,8,.94);display:flex;align-items:center;justify-content:center;padding:calc(24px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) calc(24px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));cursor:zoom-out}
.lb img{max-width:100%;max-height:100%;object-fit:contain}
.lb p{position:absolute;bottom:calc(10px + env(safe-area-inset-bottom,0px));left:0;right:0;text-align:center;color:var(--muted);font-size:16px;margin:0}

footer{border-top:1px solid var(--line);color:var(--dim);font-size:16px}
footer .wrap{padding-block:26px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

@media (max-width:640px){
  body{font-size:18px}
  .prose h2,.panel h2{font-size:30px}
  .prose h3{font-size:21px}
  .stages{margin:0 0 10px;width:100%}
  .stage{flex:1 1 auto;padding:8px 10px;font-size:15px}
  .cmp{grid-template-columns:1fr}
  .grid{grid-template-columns:minmax(0,1fr)}
  .brand span{display:none}
}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}

/* PoB */
.pob{margin:-4px 0 26px;padding:14px 16px;border:1px solid var(--line2);border-radius:14px;background:var(--accent-soft);display:grid;gap:10px}
.pob-lbl{font-size:15px;font-weight:600;color:var(--accent-3)}
.pob-btns{display:flex;flex-wrap:wrap;gap:10px}
.pob-btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;text-decoration:none;font-weight:600;font-size:16px;line-height:1.3;padding:9px 14px;border-radius:9px}
.pob-btn:hover{filter:brightness(1.1)}
.pob-note{margin:0!important;font-size:15px;color:var(--fg2)}
.pob-list{display:grid;gap:16px;max-width:900px}
.pob-pair{border:1px dashed var(--line2);border-radius:16px;padding:14px;display:grid;gap:12px}
.pob-pair-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.pob-pair .pob-note{color:var(--muted)}
.pob-card .buy{align-self:start;margin-top:14px}

/* Фон шапки гайда: анимация лого (assets/hero.mp4, кадр assets/hero.webp) */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;background:var(--bg) center/cover no-repeat;background-image:url(hero.webp)}
.hero-bg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s ease}
.hero-bg video.on{opacity:1}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg, rgba(11,11,16,.93) 0%, rgba(11,11,16,.82) 42%, rgba(11,11,16,.55) 100%),
  linear-gradient(180deg, rgba(11,11,16,0) 55%, var(--bg) 100%)}
@media (max-width:640px){.hero-bg::after{background:linear-gradient(180deg, rgba(11,11,16,.80) 0%, rgba(11,11,16,.88) 70%, var(--bg) 100%)}}
.hero .wrap{position:relative}

/* Соцсети в шапке */
.soc{display:flex;align-items:center;gap:8px}
.soc a{width:44px;height:44px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line2);background:var(--s1);transition:border-color .15s,background .15s}
.soc a:hover{border-color:var(--accent);background:var(--s2)}
.soc img{display:block;object-fit:contain}

/* Лого в шапке: Archivo Expanded Black Italic (обрезан до букв Nextezy), под анимацию лого */
.brand .logo{font-family:'Nextezy Logo','Onest',sans-serif;font-weight:900;font-stretch:125%;font-style:italic;font-size:28px;line-height:1;letter-spacing:-.01em;color:#fff;display:inline-block;transform:rotate(-4deg);text-shadow:0 0 18px rgba(139,92,246,.55),2px 2px 0 #4c1d95;padding:4px 2px}
.brand:hover .logo{color:var(--accent-3)}
@media (max-width:640px){.brand .logo{display:inline-block;font-size:24px}}

/* Подвал */
.foot{display:grid!important;gap:8px;justify-content:stretch!important}
.foot-top{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center}
.foot a{color:var(--muted);text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px}
.foot a:hover{color:var(--fg)}
.foot-dim{color:var(--dim)}
.foot-note{margin:0;font-size:15px;color:var(--dim);max-width:90ch;line-height:1.5}
/* Политика */
.policy h1{color:var(--fg);font-weight:800;font-size:clamp(32px,4.5vw,46px);letter-spacing:-.02em;line-height:1.1;margin:0 0 6px}
.policy .upd{color:var(--dim);font-size:16px;margin:0 0 28px}
.policy h2{font-size:26px;margin:40px 0 12px}
.policy b{color:var(--fg)}
.policy a{overflow-wrap:anywhere}
/* кнопка «наверх» */
.totop{position:fixed;right:max(20px,calc(env(safe-area-inset-right,0px) + 12px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:50;width:52px;height:52px;border-radius:50%;border:0;background:var(--accent);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.45);opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .25s ease,transform .25s ease,visibility .25s,background .2s}
.totop.on{opacity:1;visibility:visible;transform:none}
.totop:hover{background:var(--accent-2)}
.totop svg{width:24px;height:24px}
@media (max-width:600px){.totop{width:46px;height:46px;right:max(14px,calc(env(safe-area-inset-right,0px) + 8px));bottom:calc(14px + env(safe-area-inset-bottom,0px))}}
@media (prefers-reduced-motion:reduce){.totop{transition:none}}
/* пасхалка: уставшая Секстези над подвалом */
footer .wrap{position:relative}
.sx{position:absolute;right:max(20px,env(safe-area-inset-right,0px));bottom:100%;width:270px;pointer-events:none}
.sx-clip{height:178px;clip-path:inset(-60px -60px 0 -60px)}
.sx-btn{display:block;width:100%;height:100%;padding:0;border:0;background:none;cursor:pointer;pointer-events:auto;transform:translateY(105%);transition:transform .8s cubic-bezier(.22,.8,.25,1)}
.sx.on .sx-btn{transform:none}
.sx-btn img{display:block;width:100%;height:100%;object-fit:contain;object-position:bottom;filter:drop-shadow(0 0 14px rgba(139,92,246,.35))}
.sx-say{position:absolute;right:62%;bottom:calc(100% - 26px);background:var(--s3);color:var(--fg);border:1px solid var(--line2);border-radius:14px;padding:8px 14px;font-size:16px;font-weight:600;white-space:nowrap;box-shadow:0 8px 24px rgba(0,0,0,.45);opacity:0;transform:translateY(6px);transition:opacity .2s ease,transform .2s ease}
.sx-say::after{content:"";position:absolute;right:16px;bottom:-7px;width:12px;height:12px;background:var(--s3);border-right:1px solid var(--line2);border-bottom:1px solid var(--line2);transform:rotate(45deg)}
.sx.on.talk .sx-say{opacity:1;transform:none}
@media (max-width:600px){.sx{width:180px}.sx-clip{height:118px}.sx-say{font-size:15px;right:45%}}
@media (prefers-reduced-motion:reduce){.sx-btn,.sx-say{transition:none}}

/* картинка с всплывающими поинтами (восхождения) */
figure.hsfig{margin:0;flex-basis:100%;max-width:720px}
.hsbox{position:relative;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#000}
.hsbox img{display:block;width:100%;height:auto}
.hs.w{position:absolute;aspect-ratio:1;transform:translate(-50%,-50%);border:2px solid transparent;border-radius:50%;background:none;padding:0;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease}
.hs.w:hover,.hs.w:focus-visible{border:2px solid var(--accent);box-shadow:0 0 0 3px var(--accent-soft),0 0 18px var(--accent);outline:none}
.hsn{position:absolute;right:-8%;top:-8%;min-width:28px;height:28px;padding:0 6px;border-radius:999px;background:var(--accent);color:#fff;font-weight:800;font-size:16px;line-height:28px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.6);pointer-events:none}
@media (max-width:640px){.hsn{min-width:22px;height:22px;line-height:22px;font-size:13px;padding:0 4px}}
figure.hsfig figcaption{font-size:15px;color:var(--dim);margin-top:8px}
/* 4 иконки соцсетей на узких экранах */
@media (max-width:420px){.soc{gap:6px}.soc a{width:38px;height:38px;border-radius:9px}.soc img{width:24px;height:24px}}
@media (max-width:370px){.soc{gap:4px}.soc a{width:34px;height:34px}.soc img{width:22px;height:22px}.brand .logo{font-size:21px}}
/* кнопка «выключить анимацию» в углу шапки */
.anim-btn{position:absolute;right:max(16px,env(safe-area-inset-right,0px));bottom:14px;z-index:2;width:36px;height:36px;border-radius:50%;border:1px solid var(--line2);background:rgba(11,11,16,.6);color:var(--fg2);display:grid;place-items:center;padding:0;cursor:pointer;opacity:.75;transition:opacity .2s,border-color .2s,color .2s}
.anim-btn:hover,.anim-btn:focus-visible{opacity:1;border-color:var(--accent);color:var(--fg)}
.anim-btn svg{width:16px;height:16px}