@font-face{font-family:"Manrope";font-style:normal;font-weight:200 800;font-display:swap;src:url("../assets/fonts/manrope-cyrillic.woff2") format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Manrope";font-style:normal;font-weight:200 800;font-display:swap;src:url("../assets/fonts/manrope-latin.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}
:root{color-scheme:light;--font-sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-mono:ui-monospace,"Cascadia Mono","SFMono-Regular",Consolas,"Liberation Mono",monospace;--wrap:1200px;--gutter:clamp(1rem,4vw,2.5rem);--header-h:64px;--r-xs:6px;--r-sm:10px;--r-md:14px;--r-lg:20px;--r-xl:28px;--r-pill:999px;--ease:cubic-bezier(0.22,0.7,0.25,1);--ease-out:cubic-bezier(0.16,1,0.3,1);--bg:#f6f3ea;--bg-soft:#efeade;--surface:#fffdf8;--surface-2: #f6f2e7;--surface-3: #ece5d5;--glass:rgba(255,253,248,0.74);--ink:#12191b;--ink-2: #35423f;--muted:#5d6c68;--line:#e0d9c8;--line-strong:#cdc3ac;--accent:#0b7a6c;--accent-2: #0e9c89;--accent-ink:#ffffff;--accent-soft:#d8efe9;--accent-wash:color-mix(in srgb,var(--accent) 8%,transparent);--citrus:#c8ef4a;--citrus-ink:#33400a;--warn-bg:#fff4d6;--warn-line:#e9c46a;--warn-ink:#4a3707;--grad:linear-gradient(105deg,#0b7a6c 0%,#10a992 52%,#a6e83c 118%);--grad-soft:linear-gradient(180deg,rgba(11,122,108,0.07),rgba(11,122,108,0));--btn-bg:linear-gradient(180deg,#0e8676,#0a6a5e);--btn-bg-hover:linear-gradient(180deg,#10a390,#0b7a6c);--btn-ink:#ffffff;--shadow-1: 0 1px 2px rgba(19,26,28,0.05),0 8px 24px -12px rgba(19,26,28,0.14);--shadow-2: 0 2px 4px rgba(19,26,28,0.06),0 26px 60px -28px rgba(19,26,28,0.3);--shadow-accent:0 14px 34px -16px rgba(11,122,108,0.55);--ring:0 0 0 3px color-mix(in srgb,var(--accent) 32%,transparent)}
:root[data-theme="dark"]{color-scheme:dark;--bg:#090e10;--bg-soft:#0c1316;--surface:#10191b;--surface-2: #142023;--surface-3: #1a2a2d;--glass:rgba(9,14,16,0.72);--ink:#e8f2ef;--ink-2: #c2d3cf;--muted:#8ea4a0;--line:#223235;--line-strong:#31474a;--accent:#37e7c4;--accent-2: #7bf7db;--accent-ink:#04120e;--accent-soft:#0f3b34;--accent-wash:color-mix(in srgb,var(--accent) 10%,transparent);--citrus:#d6ff5f;--citrus-ink:#1b2a00;--warn-bg:#241d08;--warn-line:#6b5716;--warn-ink:#f6e6b4;--grad:linear-gradient(105deg,#2fe3c0 0%,#7bf7db 48%,#d6ff5f 115%);--grad-soft:linear-gradient(180deg,rgba(55,231,196,0.09),rgba(55,231,196,0));--btn-bg:linear-gradient(180deg,#46f1cf,#2bd6b4);--btn-bg-hover:linear-gradient(180deg,#71f8dd,#37e7c4);--btn-ink:#04120e;--shadow-1: 0 1px 2px rgba(0,0,0,0.5),0 10px 28px -14px rgba(0,0,0,0.75);--shadow-2: 0 2px 6px rgba(0,0,0,0.55),0 30px 70px -30px rgba(0,0,0,0.9);--shadow-accent:0 16px 40px -18px rgba(55,231,196,0.45);--ring:0 0 0 3px color-mix(in srgb,var(--accent) 38%,transparent)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){color-scheme:dark;--bg:#090e10;--bg-soft:#0c1316;--surface:#10191b;--surface-2: #142023;--surface-3: #1a2a2d;--glass:rgba(9,14,16,0.72);--ink:#e8f2ef;--ink-2: #c2d3cf;--muted:#8ea4a0;--line:#223235;--line-strong:#31474a;--accent:#37e7c4;--accent-2: #7bf7db;--accent-ink:#04120e;--accent-soft:#0f3b34;--accent-wash:color-mix(in srgb,var(--accent) 10%,transparent);--citrus:#d6ff5f;--citrus-ink:#1b2a00;--warn-bg:#241d08;--warn-line:#6b5716;--warn-ink:#f6e6b4;--grad:linear-gradient(105deg,#2fe3c0 0%,#7bf7db 48%,#d6ff5f 115%);--grad-soft:linear-gradient(180deg,rgba(55,231,196,0.09),rgba(55,231,196,0));--btn-bg:linear-gradient(180deg,#46f1cf,#2bd6b4);--btn-bg-hover:linear-gradient(180deg,#71f8dd,#37e7c4);--btn-ink:#04120e;--shadow-1: 0 1px 2px rgba(0,0,0,0.5),0 10px 28px -14px rgba(0,0,0,0.75);--shadow-2: 0 2px 6px rgba(0,0,0,0.55),0 30px 70px -30px rgba(0,0,0,0.9);--shadow-accent:0 16px 40px -18px rgba(55,231,196,0.45);--ring:0 0 0 3px color-mix(in srgb,var(--accent) 38%,transparent)}
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 24px)}
body{margin:0;min-height:100vh;font-family:var(--font-sans);font-size:clamp(0.98rem,0.94rem + 0.18vw,1.06rem);font-weight:450;line-height:1.65;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;background-color:var(--bg);color:var(--ink);overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(to right,color-mix(in srgb,var(--ink) 4%,transparent) 1px,transparent 1px),linear-gradient(to bottom,color-mix(in srgb,var(--ink) 4%,transparent) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 120% 80% at 50% 0%,#000 20%,transparent 78%);mask-image:radial-gradient(ellipse 120% 80% at 50% 0%,#000 20%,transparent 78%);opacity:0.7}
body>*{position:relative;z-index:1}
h1,h2,h3,h4{margin:0;font-weight:750;line-height:1.12;letter-spacing:-0.025em;color:var(--ink);text-wrap:balance}
p{margin:0;text-wrap:pretty}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:0.18em}
a:hover{color:var(--accent-2)}
img,svg{max-width:100%}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
ul,ol{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--r-xs)}
::selection{background:color-mix(in srgb,var(--accent) 30%,transparent);color:var(--ink)}
.skip-link{position:fixed;top:8px;left:8px;z-index:200;padding:0.7rem 1rem;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--line);color:var(--ink);font-weight:650;text-decoration:none;box-shadow:var(--shadow-1);transform:translateY(-160%);transition:transform 0.2s var(--ease)}
.skip-link:focus-visible{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:60;background:var(--glass);-webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%);border-bottom:1px solid transparent;transition:border-color 0.3s var(--ease),box-shadow 0.3s var(--ease),background-color 0.3s var(--ease)}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 10px 30px -22px rgba(0,0,0,0.45)}
.header-inner{display:flex;align-items:center;gap:0.75rem;width:100%;max-width:var(--wrap);margin-inline:auto;padding:0.6rem var(--gutter);min-height:var(--header-h)}
.brand{display:inline-flex;align-items:center;gap:0.7rem;margin-right:auto;color:var(--ink);text-decoration:none;border-radius:var(--r-sm)}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;flex:0 0 auto;border-radius:11px;background:var(--grad);box-shadow:var(--shadow-accent)}
.brand-mark svg{width:22px;height:22px;color:#06130f}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-size:1rem;font-weight:800;letter-spacing:-0.02em}
.brand-sub{font-family:var(--font-mono);font-size:0.66rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted)}
.main-nav ul{display:flex;align-items:center;gap:0.25rem;padding:0;list-style:none}
.main-nav a{position:relative;display:inline-flex;align-items:center;gap:0.45rem;padding:0.55rem 0.8rem;border-radius:var(--r-sm);font-size:0.94rem;font-weight:600;color:var(--ink-2);text-decoration:none;transition:color 0.2s var(--ease),background-color 0.2s var(--ease)}
.main-nav a::after{content:"";position:absolute;left:0.8rem;right:0.8rem;bottom:0.32rem;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform 0.28s var(--ease-out)}
.main-nav a:hover{color:var(--ink);background:var(--accent-wash)}
.main-nav a:hover::after,.main-nav a[aria-current="page"]::after{transform:scaleX(1)}
.main-nav a[aria-current="page"]{color:var(--ink)}
.nav-count{font-family:var(--font-mono);font-size:0.64rem;font-weight:600;line-height:1;padding:0.28rem 0.4rem;border-radius:var(--r-pill);background:var(--accent-soft);color:var(--accent)}
.header-tools{display:flex;align-items:center;gap:0.5rem}
.theme-switch{display:inline-flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--surface-2)}
.theme-switch button{position:relative;display:grid;place-items:center;width:36px;height:36px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--muted);transition:background-color 0.2s var(--ease),color 0.2s var(--ease),box-shadow 0.2s var(--ease)}
.theme-switch button svg{width:17px;height:17px}
.theme-switch button::after{content:"";position:absolute;inset:-5px;border-radius:50%}
.theme-switch button:hover{color:var(--ink);background:var(--accent-wash)}
.theme-switch button[aria-pressed="true"]{color:var(--accent-ink);background:var(--btn-bg);box-shadow:var(--shadow-1)}
.theme-switch button[aria-pressed="true"]:hover{color:var(--accent-ink);background:var(--btn-bg-hover)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface-2);color:var(--ink)}
.nav-toggle svg{width:20px;height:20px}
.nav-toggle .icon-close{display:none}
.nav-toggle[aria-expanded="true"] .icon-menu{display:none}
.nav-toggle[aria-expanded="true"] .icon-close{display:block}
.nav-backdrop{position:fixed;inset:0;z-index:70;background:rgba(4,8,10,0.55);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:opacity 0.25s var(--ease),visibility 0.25s var(--ease)}
.nav-backdrop[data-open="true"]{opacity:1;visibility:visible}
.nav-panel{position:fixed;top:0;right:0;bottom:0;z-index:80;display:flex;flex-direction:column;gap:1.25rem;width:min(340px,88vw);padding:1.1rem 1.25rem 2rem;background:var(--surface);border-left:1px solid var(--line);box-shadow:var(--shadow-2);transform:translateX(102%);transition:transform 0.34s var(--ease-out);overflow-y:auto}
.nav-panel[data-open="true"]{transform:translateX(0)}
.nav-panel-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.nav-panel-title{font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted)}
.nav-panel-close{display:grid;place-items:center;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface-2);color:var(--ink)}
.nav-panel-close svg{width:18px;height:18px}
.nav-panel .main-nav ul{flex-direction:column;align-items:stretch;gap:0.15rem}
.nav-panel .main-nav a{padding:0.85rem 0.9rem;font-size:1.05rem}
.nav-panel .main-nav a::after{display:none}
.nav-panel-foot{margin-top:auto;display:grid;gap:0.5rem;padding-top:1rem;border-top:1px solid var(--line);font-size:0.9rem;color:var(--muted)}
.nav-panel-foot a{color:var(--ink);text-decoration:none;font-weight:600}
.nav-panel .theme-switch{align-self:flex-start}
.site-footer{margin-top:clamp(3rem,7vw,6rem);border-top:1px solid var(--line);background:var(--bg-soft)}
.footer-inner{width:100%;max-width:var(--wrap);margin-inline:auto;padding:clamp(2rem,5vw,3.5rem) var(--gutter) 1.5rem}
.footer-grid{display:grid;gap:2rem;grid-template-columns:1fr}
@media (min-width: 720px){.footer-grid{grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:2.5rem}
}
.footer-brand p{margin-top:0.8rem;max-width:34ch;font-size:0.92rem;color:var(--muted)}
.footer-col h2{margin-bottom:0.9rem;font-family:var(--font-mono);font-size:0.68rem;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted)}
.footer-col ul{display:grid;gap:0.5rem;padding:0;list-style:none}
.footer-col a{font-size:0.92rem;font-weight:500;color:var(--ink-2);text-decoration:none;transition:color 0.2s var(--ease)}
.footer-col a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:0.2em}
.footer-bottom{display:flex;flex-wrap:wrap;gap:0.75rem 1.5rem;align-items:center;justify-content:space-between;margin-top:clamp(2rem,4vw,3rem);padding-top:1.25rem;border-top:1px solid var(--line);font-size:0.84rem;color:var(--muted)}
.footer-bottom a{color:var(--muted)}
.footer-note{display:inline-flex;align-items:center;gap:0.45rem}
.footer-note svg{width:15px;height:15px;color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.55rem;min-height:44px;padding:0.72rem 1.15rem;border:1px solid transparent;border-radius:var(--r-md);font-size:0.97rem;font-weight:700;line-height:1.1;text-decoration:none;transition:transform 0.18s var(--ease),box-shadow 0.22s var(--ease),background-color 0.22s var(--ease),border-color 0.22s var(--ease),color 0.22s var(--ease)}
.btn svg{width:18px;height:18px;flex:0 0 auto}
.btn--lg{min-height:52px;padding:0.95rem 1.5rem;font-size:1.02rem;border-radius:var(--r-lg)}
.btn--primary{background:var(--btn-bg);color:var(--btn-ink);box-shadow:var(--shadow-accent)}
.btn--primary:hover{background:var(--btn-bg-hover);color:var(--btn-ink);transform:translateY(-1px);box-shadow:0 18px 40px -18px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn--ghost{border-color:var(--line-strong);background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.link-btn{display:inline-flex;align-items:center;gap:0.4rem;min-height:36px;padding:0.35rem 0.7rem;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface-2);font-size:0.82rem;font-weight:600;color:var(--muted);text-decoration:none;transition:color 0.18s var(--ease),border-color 0.18s var(--ease),background-color 0.18s var(--ease)}
.link-btn svg{width:15px;height:15px}
.link-btn:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,var(--line));background:var(--accent-wash)}
.arrow-link{display:inline-flex;align-items:center;gap:0.45rem;font-weight:700;color:var(--accent);text-decoration:none}
.arrow-link svg{width:18px;height:18px;transition:transform 0.22s var(--ease-out)}
.arrow-link:hover svg{transform:translateX(4px)}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.hero{position:relative;overflow:hidden;padding-block:clamp(2.5rem,6vw,5.5rem) clamp(2rem,5vw,4.5rem)}
.hero::before,.hero::after{content:"";position:absolute;z-index:-1;border-radius:50%;filter:blur(70px);opacity:0.55;pointer-events:none}
.hero::before{width:clamp(280px,42vw,620px);aspect-ratio:1;top:-18%;right:-8%;background:radial-gradient(circle at 40% 40%,color-mix(in srgb,var(--accent) 46%,transparent),transparent 68%)}
.hero::after{width:clamp(240px,34vw,520px);aspect-ratio:1;bottom:-30%;left:-12%;background:radial-gradient(circle at 50% 50%,color-mix(in srgb,var(--citrus) 40%,transparent),transparent 66%);opacity:0.35}
.hero-grid{display:grid;gap:clamp(2rem,5vw,4rem);align-items:center}
@media (min-width: 920px){.hero-grid{grid-template-columns:minmax(0,1.12fr) minmax(0,0.88fr)}
}
.eyebrow{display:inline-flex;align-items:center;gap:0.6rem;font-family:var(--font-mono);font-size:0.72rem;font-weight:600;letter-spacing:0.18em;text-transform:uppercase;color:var(--muted)}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}
.hero h1{margin-top:1.1rem;font-size:clamp(2.15rem,1.15rem + 4.4vw,4.35rem);font-weight:800;letter-spacing:-0.038em;line-height:1.02}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.hero-lead{margin-top:1.35rem;max-width:56ch;font-size:clamp(1.02rem,0.96rem + 0.36vw,1.22rem);line-height:1.62;color:var(--ink-2)}
.hero-actions{display:flex;flex-wrap:wrap;gap:0.8rem;margin-top:2rem}
.hero-hint{display:flex;flex-wrap:wrap;gap:0.4rem 1.4rem;margin-top:1.6rem;font-size:0.86rem;color:var(--muted)}
.hero-hint span{display:inline-flex;align-items:center;gap:0.45rem}
.hero-hint svg{width:15px;height:15px;color:var(--accent)}
.hero-visual{position:relative;display:grid;place-items:center}
.gauge-card{position:relative;width:100%;max-width:440px;padding:clamp(1.1rem,2vw,1.6rem);border:1px solid var(--line);border-radius:var(--r-xl);background:var(--surface);box-shadow:var(--shadow-2);overflow:hidden}
.gauge-card::before{content:"";position:absolute;inset:0;background:var(--grad-soft);pointer-events:none}
.gauge-card-head{position:relative;display:flex;align-items:center;justify-content:space-between;gap:1rem;font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted)}
.gauge-live{display:inline-flex;align-items:center;gap:0.4rem;color:var(--accent)}
.gauge-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 55%,transparent);animation:ping 2.4s var(--ease-out) infinite}
.gauge-svg{position:relative;display:block;width:100%;height:auto;margin-top:0.6rem}
.gauge-caption{position:relative;display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-top:0.5rem;padding-top:0.9rem;border-top:1px dashed var(--line)}
.gauge-caption strong{font-size:1.5rem;font-weight:800;letter-spacing:-0.03em;color:var(--ink)}
.gauge-caption span{font-size:0.82rem;color:var(--muted)}
.gauge-grid{stroke:var(--line)}
.gauge-case{fill:none;stroke:var(--line-strong);stroke-width:2}
.gauge-terminal{fill:var(--line-strong)}
.gauge-track{fill:var(--surface-2)}
.gauge-fill{fill:url(#gaugeGrad);transform-box:fill-box;transform-origin:left center;animation:charge 1.7s 0.15s var(--ease-out) both}
.gauge-sep{stroke:var(--surface);opacity:0.55}
.gauge-bolt{fill:var(--surface);opacity:0.96}
.gauge-label{fill:var(--muted);font-family:var(--font-mono);font-size:9.5px;letter-spacing:1.3px}
.gauge-value{fill:var(--ink);font-family:var(--font-mono);font-size:14px;font-weight:600;letter-spacing:0.5px}
.gauge-spark{fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:420;stroke-dashoffset:420;animation:draw 1.9s 0.35s var(--ease-out) forwards}
.gauge-dot{fill:var(--accent)}
.gauge-grad-1{stop-color:var(--accent)}
.gauge-grad-2{stop-color:var(--accent-2)}
.gauge-grad-3{stop-color:var(--citrus)}
@keyframes charge{from{transform:scaleX(0.08)}
to{transform:scaleX(1)}
}
@keyframes draw{to{stroke-dashoffset:0}
}
.hero-badge{position:absolute;display:inline-flex;align-items:center;gap:0.45rem;padding:0.45rem 0.75rem;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--surface);box-shadow:var(--shadow-1);font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.06em;color:var(--ink-2);white-space:nowrap}
.hero-badge--a{top:-12px;right:4%}
.hero-badge--b{bottom:-14px;left:2%}
.hero-badge svg{width:14px;height:14px;color:var(--accent)}
@keyframes ping{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 55%,transparent)}
70%,100%{box-shadow:0 0 0 9px transparent}
}
.page-hero{position:relative;padding-block:clamp(2.2rem,4.5vw,4rem) clamp(1.4rem,3vw,2.4rem)}
.page-hero h1{margin-top:1rem;font-size:clamp(2rem,1.2rem + 3.4vw,3.6rem);font-weight:800;letter-spacing:-0.035em}
.page-hero .hero-lead{max-width:68ch}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:0.45rem;font-size:0.84rem;color:var(--muted)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.crumbs svg{width:13px;height:13px;opacity:0.6}
.section{padding-block:clamp(2.4rem,5vw,4.5rem)}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem 2rem;margin-bottom:clamp(1.4rem,3vw,2.4rem)}
.section-head h2{margin-top:0.7rem;font-size:clamp(1.6rem,1.15rem + 2vw,2.6rem);font-weight:780;letter-spacing:-0.03em}
.section-head p{max-width:56ch;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r-xl);background:var(--surface);box-shadow:var(--shadow-1);overflow:hidden}
@media (min-width: 780px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}
}
.stat{padding:clamp(1.1rem,2.4vw,1.8rem);border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.stat:nth-child(2n){border-right:0}
.stat:nth-last-child(-n + 2){border-bottom:0}
@media (min-width: 780px){.stat{border-bottom:0;border-right:1px solid var(--line)}
.stat:nth-child(2n){border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
}
.stat-num{display:block;font-size:clamp(1.9rem,1.2rem + 2.4vw,3rem);font-weight:800;line-height:1;letter-spacing:-0.04em;font-variant-numeric:tabular-nums;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.stat-label{display:block;margin-top:0.65rem;font-size:0.86rem;line-height:1.4;color:var(--muted)}
.card-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr))}
.card{position:relative;display:flex;flex-direction:column;gap:0.75rem;padding:clamp(1.15rem,2.2vw,1.6rem);border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-1);text-decoration:none;color:inherit;overflow:hidden;transition:transform 0.25s var(--ease-out),box-shadow 0.25s var(--ease),border-color 0.25s var(--ease)}
.card::after{content:"";position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:opacity 0.3s var(--ease);pointer-events:none}
.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 40%,var(--line));box-shadow:var(--shadow-2)}
.card:hover::after{opacity:1}
.card-ico{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:var(--accent-soft);color:var(--accent)}
.card-ico svg{width:22px;height:22px}
.card h3{font-size:1.08rem;font-weight:720;letter-spacing:-0.015em}
.card p{font-size:0.92rem;line-height:1.55;color:var(--muted)}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:auto;padding-top:0.5rem;font-size:0.86rem;font-weight:700;color:var(--accent)}
.card-foot svg{width:17px;height:17px;transition:transform 0.22s var(--ease-out)}
.card:hover .card-foot svg{transform:translateX(4px)}
.card--product .card-count{font-family:var(--font-mono);font-size:0.7rem;font-weight:600;letter-spacing:0.06em;color:var(--muted)}
.card--product h3{font-size:1rem}
.prod-name{font-family:var(--font-mono);font-size:0.66rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent)}
.callout{display:grid;grid-template-columns:auto minmax(0,1fr);gap:0.9rem 1.1rem;margin-top:1.5rem;padding:clamp(1.05rem,2.2vw,1.5rem);border:1px solid var(--warn-line);border-radius:var(--r-lg);background:var(--warn-bg);color:var(--warn-ink)}
.callout-ico{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:color-mix(in srgb,var(--warn-line) 40%,transparent);color:var(--warn-ink)}
.callout-ico svg{width:20px;height:20px}
.callout h3{font-size:1rem;font-weight:750;color:var(--warn-ink)}
.callout p{margin-top:0.35rem;font-size:0.94rem;line-height:1.55}
.callout a{color:inherit;font-weight:700}
.preview-list{display:grid;gap:0.5rem}
.preview-item{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:0.9rem;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);color:inherit;text-decoration:none;transition:border-color 0.22s var(--ease),transform 0.22s var(--ease-out),box-shadow 0.22s var(--ease),background-color 0.22s var(--ease)}
.preview-item:hover{transform:translateX(3px);border-color:color-mix(in srgb,var(--accent) 40%,var(--line));box-shadow:var(--shadow-1);background:var(--surface)}
.preview-q{font-size:0.98rem;font-weight:600;line-height:1.4}
.preview-meta{display:flex;align-items:center;gap:0.75rem;font-size:0.78rem;color:var(--muted);white-space:nowrap}
.preview-meta .preview-badge{display:none;padding:0.2rem 0.5rem;border-radius:var(--r-pill);background:var(--accent-soft);color:var(--accent);font-family:var(--font-mono);font-size:0.62rem;letter-spacing:0.06em;text-transform:uppercase}
@media (min-width: 720px){.preview-meta .preview-badge{display:inline-block}
}
.preview-arrow{width:18px;height:18px;color:var(--muted);transition:transform 0.22s var(--ease-out),color 0.22s var(--ease)}
.preview-item:hover .preview-arrow{transform:translateX(3px);color:var(--accent)}
.contact-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.contact-card{padding:clamp(1.1rem,2.2vw,1.5rem);border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-1)}
.contact-card h3{font-family:var(--font-mono);font-size:0.68rem;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted)}
.contact-value{display:block;margin-top:0.65rem;font-size:clamp(1.1rem,1rem + 0.6vw,1.4rem);font-weight:750;letter-spacing:-0.02em;color:var(--ink);text-decoration:none}
.contact-value:hover{color:var(--accent)}
.contact-card p{margin-top:0.5rem;font-size:0.9rem;color:var(--muted)}
.contact-card address{margin-top:0.65rem;font-style:normal;font-size:0.94rem;line-height:1.55;color:var(--ink-2)}
.faq-page{padding-bottom:clamp(3rem,6vw,5rem)}
.faq-stats{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:1.5rem}
.pill{display:inline-flex;align-items:center;gap:0.45rem;padding:0.42rem 0.85rem;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--surface);font-size:0.84rem;font-weight:600;color:var(--ink-2)}
.pill strong{font-family:var(--font-mono);font-size:0.8rem;color:var(--accent)}
.pill svg{width:15px;height:15px;color:var(--accent)}
.faq-toolbar{position:sticky;top:var(--header-h);z-index:40;margin-top:clamp(1.5rem,3vw,2.2rem);padding-block:0.9rem;background:var(--glass);-webkit-backdrop-filter:blur(16px) saturate(150%);backdrop-filter:blur(16px) saturate(150%);border-bottom:1px solid var(--line)}
.faq-toolbar-inner{display:grid;gap:0.8rem}
@media (min-width: 860px){.faq-toolbar-inner{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:1.25rem}
}
.search{position:relative;display:flex;align-items:center}
.search>svg{position:absolute;left:0.95rem;width:18px;height:18px;color:var(--muted);pointer-events:none}
.search input{width:100%;min-height:50px;padding:0.75rem 6.4rem 0.75rem 2.85rem;border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--surface);color:var(--ink);font-size:1rem;transition:border-color 0.2s var(--ease),box-shadow 0.2s var(--ease)}
.search input::placeholder{color:var(--muted);opacity:0.85}
.search input:focus{outline:none;border-color:var(--accent);box-shadow:var(--ring)}
.search-kbd{position:absolute;right:0.75rem;display:inline-flex;align-items:center;gap:0.35rem;font-family:var(--font-mono);font-size:0.66rem;letter-spacing:0.08em;color:var(--muted);pointer-events:none}
.search-kbd kbd{padding:0.15rem 0.4rem;border:1px solid var(--line);border-bottom-width:2px;border-radius:var(--r-xs);background:var(--surface-2);font-family:inherit;font-size:0.72rem;color:var(--ink-2)}
.search-clear{position:absolute;right:0.45rem;display:none;place-items:center;width:40px;height:40px;padding:0;border:0;border-radius:var(--r-sm);background:transparent;color:var(--muted)}
.search-clear:hover{color:var(--ink);background:var(--accent-wash)}
.search-clear svg{width:18px;height:18px}
.search[data-filled="true"] .search-clear{display:grid}
.search[data-filled="true"] .search-kbd{display:none}
.faq-toolbar-actions{display:flex;flex-wrap:wrap;align-items:center;gap:0.6rem 1rem}
.faq-count{font-size:0.86rem;color:var(--muted);white-space:nowrap}
.faq-count strong{font-variant-numeric:tabular-nums;color:var(--ink)}
.faq-layout{display:grid;gap:1.75rem;padding-top:clamp(1.4rem,3vw,2.2rem)}
@media (min-width: 1024px){.faq-layout{grid-template-columns:264px minmax(0,1fr);gap:clamp(2rem,4vw,3.5rem)}
}
.faq-sidebar{min-width:0}
.faq-content,.faq-groups,.faq-group,.faq-group-list,.faq-item,.faq-body,.answer,.table-wrap{min-width:0}
.faq-nav ul{max-width:100%}
.table-wrap{width:100%}
@media (min-width: 1024px){.faq-sidebar{position:sticky;top:calc(var(--header-h) + 140px);align-self:start;max-height:calc(100vh - var(--header-h) - 170px);overflow-y:auto;overscroll-behavior:contain;padding-right:0.35rem}
}
.faq-nav-title{display:none;font-family:var(--font-mono);font-size:0.68rem;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted)}
@media (min-width: 1024px){.faq-nav-title{display:block;margin-bottom:0.8rem}
}
.faq-nav ul{display:flex;gap:0.4rem;padding:0 0 0.5rem;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);list-style:none;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.faq-nav ul::-webkit-scrollbar{display:none}
@media (min-width: 1024px){.faq-nav ul{display:grid;gap:0.2rem;margin-inline:0;padding-inline:0;overflow:visible}
}
.faq-nav a{display:flex;align-items:center;justify-content:space-between;gap:0.75rem;min-height:42px;padding:0.55rem 0.8rem;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);font-size:0.88rem;font-weight:600;color:var(--ink-2);text-decoration:none;white-space:nowrap;transition:color 0.2s var(--ease),border-color 0.2s var(--ease),background-color 0.2s var(--ease)}
.faq-nav a:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,var(--line));background:var(--accent-wash)}
.faq-nav a[aria-current="true"]{color:var(--accent-ink);border-color:transparent;background:var(--btn-bg)}
.faq-nav a[aria-current="true"] .faq-nav-count{color:var(--accent-ink);background:color-mix(in srgb,var(--accent-ink) 22%,transparent)}
.faq-nav-count{display:inline-block;min-width:1.9em;padding:0.15rem 0.4rem;border-radius:var(--r-pill);background:var(--surface-2);font-family:var(--font-mono);font-size:0.68rem;font-weight:600;text-align:center;color:var(--muted)}
.faq-groups{display:grid;gap:clamp(1.75rem,4vw,2.75rem);min-width:0}
.faq-group{scroll-margin-top:calc(var(--header-h) + 150px)}
.faq-group-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:0.4rem 0.9rem;margin-bottom:0.9rem}
.faq-group-head h2{font-size:clamp(1.25rem,1.05rem + 0.9vw,1.6rem);font-weight:760;letter-spacing:-0.02em}
.faq-group-head p{flex:1 1 320px;font-size:0.9rem;color:var(--muted)}
.faq-group-list{display:grid;gap:0.6rem}
.faq-item{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);scroll-margin-top:calc(var(--header-h) + 150px);transition:border-color 0.25s var(--ease),box-shadow 0.25s var(--ease)}
.faq-item:hover{border-color:color-mix(in srgb,var(--accent) 30%,var(--line))}
.faq-item[open]{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:var(--shadow-1)}
@media (max-width: 640px){.faq-item{border-radius:var(--r-md)}
}
.faq-summary{display:grid;grid-template-columns:2.9ch minmax(0,1fr) 30px;align-items:start;gap:0.35rem 0.85rem;padding:1.05rem 1.15rem;border-radius:inherit;cursor:pointer;list-style:none;transition:background-color 0.2s var(--ease)}
.faq-summary::-webkit-details-marker{display:none}
.faq-summary:hover{background:var(--accent-wash)}
.faq-item[open] .faq-summary{border-bottom-right-radius:0;border-bottom-left-radius:0}
.faq-num{grid-row:1;grid-column:1;padding-top:0.18rem;font-family:var(--font-mono);font-size:0.72rem;font-weight:600;color:var(--muted)}
.faq-q{grid-row:1;grid-column:2;font-size:clamp(0.97rem,0.94rem + 0.2vw,1.06rem);font-weight:650;line-height:1.42;letter-spacing:-0.008em;color:var(--ink)}
.faq-chevron{grid-row:1;grid-column:3;width:22px;height:22px;margin-top:0.1rem;color:var(--muted);justify-self:end;transition:transform 0.28s var(--ease-out),color 0.2s var(--ease)}
.faq-item[open] .faq-chevron{transform:rotate(180deg);color:var(--accent)}
.faq-meta{grid-row:2;grid-column:2 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:0.45rem 0.8rem;font-size:0.78rem;color:var(--muted)}
.faq-badge{display:inline-block;padding:0.18rem 0.55rem;border-radius:var(--r-pill);background:var(--accent-soft);color:var(--accent);font-family:var(--font-mono);font-size:0.64rem;font-weight:600;letter-spacing:0.05em;text-transform:uppercase}
.faq-date{font-variant-numeric:tabular-nums}
.faq-date::before{content:"обновлено ";opacity:0.7}
.faq-body{padding:0 1.15rem 1.2rem}
.faq-item[open] .faq-body{animation:faq-in 0.32s var(--ease-out) both}
@keyframes faq-in{from{opacity:0;transform:translateY(-6px)}
to{opacity:1;transform:none}
}
.faq-tools{display:flex;flex-wrap:wrap;align-items:center;gap:0.5rem;padding:0.75rem 0 0.9rem;margin-bottom:1rem;border-bottom:1px dashed var(--line)}
.faq-tools .faq-permalink{font-family:var(--font-mono);font-size:0.72rem;color:var(--muted);text-decoration:none}
.faq-tools .faq-permalink:hover{color:var(--accent)}
mark.hl{padding:0 0.1em;border-radius:3px;background:color-mix(in srgb,var(--citrus) 72%,transparent);color:var(--ink);box-shadow:0 0 0 1px color-mix(in srgb,var(--citrus) 40%,transparent)}
:root[data-theme="dark"] mark.hl{background:color-mix(in srgb,var(--citrus) 42%,transparent);color:var(--ink);box-shadow:none}
.faq-item.is-target{animation:target-pulse 1.6s var(--ease-out) 1}
@keyframes target-pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 55%,transparent)}
45%{box-shadow:0 0 0 6px color-mix(in srgb,var(--accent) 22%,transparent)}
100%{box-shadow:0 0 0 0 transparent}
}
.faq-empty{padding:clamp(2rem,5vw,3.5rem) 1.5rem;border:1px dashed var(--line-strong);border-radius:var(--r-lg);background:var(--surface);text-align:center}
.faq-empty svg{width:40px;height:40px;color:var(--muted)}
.faq-empty h2{margin-top:1rem;font-size:1.25rem}
.faq-empty p{margin:0.6rem auto 0;max-width:46ch;color:var(--muted)}
.faq-empty .btn{margin-top:1.4rem}
.answer{max-width:74ch;font-size:0.98rem;line-height:1.7;color:var(--ink-2);overflow-wrap:break-word}
.answer>:first-child{margin-top:0}
.answer p{margin:0 0 0.9em}
.answer strong{font-weight:700;color:var(--ink)}
.answer em{font-style:italic}
.answer h2,.answer h3,.answer h4{margin:1.7em 0 0.6em;font-size:clamp(1.08rem,1rem + 0.45vw,1.3rem);font-weight:750;line-height:1.3;color:var(--ink)}
.answer h3,.answer h4{font-size:1.02rem}
.answer ul,.answer ol{margin:0 0 1em;padding-left:1.4em}
.answer li{margin:0.25em 0}
.answer li::marker{color:var(--accent)}
.answer a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-decoration-color:color-mix(in srgb,var(--accent) 45%,transparent);text-underline-offset:0.16em}
.answer a:hover{text-decoration-color:currentColor}
.answer a[target="_blank"]::after{content:"↗";display:inline-block;margin-left:0.15em;font-size:0.82em;opacity:0.6;text-decoration:none;transform:translateY(-0.08em)}
.answer hr{margin:1.8em 0;border:0;border-top:1px dashed var(--line-strong)}
.answer img{display:block;max-width:100%;height:auto;margin:1.1rem 0;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface-2)}
.answer a>img{display:inline-block;vertical-align:middle;margin:0.35rem 0.2rem 0.35rem 0}
.answer table{width:100%;margin:1.2em 0;border-collapse:collapse;font-size:0.94em;line-height:1.5;background:var(--surface)}
.answer th,.answer td{padding:0.6rem 0.8rem;border:1px solid var(--line);text-align:left;vertical-align:top}
.answer th{background:var(--surface-2);font-weight:700;color:var(--ink)}
.answer tr:nth-child(even) td{background:color-mix(in srgb,var(--surface-2) 55%,transparent)}
.answer td ol,.answer td ul{margin:0;padding-left:1.2em}
.table-wrap{margin:1.2em 0;max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);-webkit-overflow-scrolling:touch}
.table-wrap table{margin:0;min-width:460px;border:0}
.table-wrap th:first-child,.table-wrap td:first-child{border-left:0}
.table-wrap td{border-bottom-width:1px}
.faq-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;margin-top:clamp(1.75rem,3vw,2.5rem);padding-top:1.5rem;border-top:1px solid var(--line)}
.faq-foot p{font-size:0.9rem;color:var(--muted)}
.to-top{position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);z-index:55;display:grid;place-items:center;width:46px;height:46px;padding:0;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity 0.25s var(--ease),transform 0.25s var(--ease-out),visibility 0.25s var(--ease),border-color 0.2s var(--ease),color 0.2s var(--ease)}
.to-top[data-visible="true"]{opacity:1;visibility:visible;transform:none}
.to-top:hover{color:var(--accent);border-color:var(--accent)}
.to-top svg{width:20px;height:20px}
.toast{position:fixed;left:50%;bottom:clamp(1rem,3vw,2rem);z-index:100;display:flex;align-items:center;gap:0.55rem;padding:0.75rem 1.1rem;border:1px solid var(--line-strong);border-radius:var(--r-pill);background:var(--surface);color:var(--ink);font-size:0.9rem;font-weight:600;box-shadow:var(--shadow-2);opacity:0;visibility:hidden;transform:translate(-50%,14px);transition:opacity 0.22s var(--ease),transform 0.28s var(--ease-out),visibility 0.22s var(--ease)}
.toast[data-visible="true"]{opacity:1;visibility:visible;transform:translate(-50%,0)}
.toast svg{width:17px;height:17px;color:var(--accent)}
.legal{max-width:74ch;padding:clamp(1.25rem,3vw,2rem);border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-1)}
.legal>p{margin-bottom:1rem;color:var(--ink-2)}
.legal h2{margin:1.8rem 0 0.8rem;font-size:clamp(1.15rem,1.05rem + 0.5vw,1.4rem)}
.legal ol{display:grid;gap:0.85rem;margin:0 0 1.2rem;padding-left:1.5em;color:var(--ink-2)}
.legal li::marker{color:var(--accent);font-weight:700}
.legal-note{padding:1rem 1.15rem;border-left:3px solid var(--accent);border-radius:0 var(--r-sm) var(--r-sm) 0;background:var(--accent-wash);font-size:0.94rem;color:var(--ink-2)}
.legal-meta{display:flex;flex-wrap:wrap;gap:0.5rem 1.5rem;margin-top:1.25rem;font-size:0.88rem;color:var(--muted)}
.visually-hidden{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
[hidden]{display:none !important}
html.js [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity 0.7s var(--ease-out),transform 0.7s var(--ease-out);transition-delay:calc(var(--i,0) * 60ms)}
html.js [data-reveal].is-visible{opacity:1;transform:none}
@media (max-width: 1023px){.main-nav--desktop{display:none}
.nav-toggle{display:inline-flex}
.header-tools .theme-switch{display:none}
}
@media (max-width: 560px){.brand-mark{width:34px;height:34px;border-radius:10px}
.brand-name{font-size:0.94rem}
.brand-sub{font-size:0.6rem}
.hero-actions .btn{width:100%}
.gauge-caption strong{font-size:1.25rem}
.stat{padding:1rem}
.faq-summary{grid-template-columns:3ch minmax(0,1fr) 24px;gap:0.3rem 0.5rem;padding:0.95rem 0.9rem}
.faq-body{padding:0 0.9rem 1rem}
.faq-toolbar{padding-block:0.75rem}
.search input{min-height:46px;font-size:16px}
.preview-meta .preview-date{display:none}
}
html:not(.js) .faq-toolbar .search,html:not(.js) .faq-toolbar .faq-toolbar-actions,html:not(.js) .faq-nav,html:not(.js) .nav-toggle{display:none}
html:not(.js) .faq-item{border-color:var(--line)}
html:not(.js) details>summary{cursor:default}
.nav-panel :focus-visible{outline-offset:2px}
@media (pointer: coarse){.theme-switch button{width:44px;height:44px}
.search-clear{width:44px;height:44px}
.link-btn{min-height:44px;padding-block:0.5rem}
.nav-toggle{width:46px;height:46px}
.nav-panel-close{width:44px;height:44px}
.faq-nav a{min-height:46px}
}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}
*,*::before,*::after{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important}
html.js [data-reveal]{opacity:1;transform:none}
.gauge-live::before{animation:none}
}