/* A777AA marketing — premium: оникс, шампань, стекло */
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/cormorant-cyrillic-500n.e1df04190d1b.woff2") format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/cormorant-latin-500n.c47ff12887a3.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:'Cormorant Garamond';font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/cormorant-cyrillic-600n.e1df04190d1b.woff2") format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/cormorant-latin-600n.c47ff12887a3.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:'Golos Text';font-style:normal;font-weight:400 900;font-display:swap;src:url("../fonts/golos-cyrillic-n.2b8fbbb33a14.woff2") format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Golos Text';font-style:normal;font-weight:400 900;font-display:swap;src:url("../fonts/golos-latin-n.f57df9832ab8.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:'Tektur';font-style:normal;font-weight:400 900;font-stretch:75% 100%;font-display:swap;src:url("../fonts/tektur-cyrillic-n.4dd916a2a009.woff2") format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Tektur';font-style:normal;font-weight:400 900;font-stretch:75% 100%;font-display:swap;src:url("../fonts/tektur-latin-n.da5c3beab8d2.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}

/* =====================================================================
   A777AA marketing v7 (13.10.2026) — «Шоурум»: студийный свет, глянцевый
   пол, софтбоксы, подиум. Две темы: ночной шоурум (по умолчанию) и
   дневная галерея (светлая). Hero и CTA — всегда тёмная «студия».
   ===================================================================== */

/* ---------- Токены ---------- */
.site,
.site :is(.hero,.inner-hero,.cta-glass,.site-header,.scene-dark){
  --bg:#0d0e10;--bg-2:#17191c;--bg-3:#1e2024;
  --ink:#eeece8;--ink-2:#c3c4c8;--muted:#979aa0;
  --line:#ffffff14;--line-2:#ffffff29;
  --accent:#d4bd92;--accent-ink:#dcc69c;--accent-hi:#efe2c4;--accent-lo:#a88a5a;--on-accent:#1a150b;
  --card:linear-gradient(155deg,#ffffff14 0%,#ffffff07 55%,#ffffff04 100%);
  --card-solid:#16181bf2;--card-edge:#ffffff1c;--card-hi:#ffffff2b;
  --shadow:0 30px 60px -34px #000000e0;
  --panel-a:#17191d;--panel-b:#0f1013;--panel-edge:#ffffff17;--panel-shadow:0 50px 100px -50px #000,0 0 0 1px #00000040;
  --glow-warm:#d4bd9224;--glow-cool:#7d8fa81f;--tile:#ffffff0a;
  --header-bg:linear-gradient(135deg,#17191cb3,#0d0e10a3);
  --field:#ffffff0d;--field-edge:#ffffff2b;
  --ok:#9fd3b0;
  color-scheme:dark;
}
html[data-theme=light] .site,
html[data-theme=light] .site.scrolled .site-header{
  --bg:#e8eaed;--bg-2:#ffffff;--bg-3:#f4f5f7;
  --ink:#15171a;--ink-2:#3c3f46;--muted:#5b5f67;
  --line:#15171a14;--line-2:#15171a24;
  --accent:#c9ad78;--accent-ink:#76571f;--accent-hi:#ecdcb8;--accent-lo:#a4844f;--on-accent:#1a150b;
  --card:linear-gradient(155deg,#ffffffe6 0%,#ffffffb8 60%,#ffffffa6 100%);
  --card-solid:#fffffff5;--card-edge:#15171a14;--card-hi:#ffffff;
  --shadow:0 22px 44px -26px #262c3859,0 2px 6px -3px #262c381f;
  --panel-a:#f8f9fa;--panel-b:#eceef1;--panel-edge:#15171a12;--panel-shadow:0 50px 90px -56px #262c3866,0 1px 0 #ffffff;
  --glow-warm:#d6b77a75;--glow-cool:#9fb6d670;--tile:#15171a0d;
  --header-bg:linear-gradient(135deg,#ffffffd1,#f2f3f5b8);
  --field:#ffffff;--field-edge:#15171a29;
  --ok:#2b7448;
  color-scheme:light;
}

/* ---------- База ---------- */
.site{
  --serif:'Cormorant Garamond','Times New Roman',serif;--sans:'Golos Text',system-ui,-apple-system,'Segoe UI',sans-serif;--plate:'Tektur',var(--sans);
  --wrap:1240px;--gut:clamp(16px,4vw,40px);--r-panel:clamp(24px,3vw,40px);--r-card:22px;
  --ease:cubic-bezier(.2,.7,.2,1);
  /* совместимость со старыми именами (используются в шаблонах/других CSS) */
  --onyx:var(--bg);--platinum:var(--ink);--silver:var(--ink-2);--champagne:var(--accent);--champagne-hi:var(--accent-hi);--champagne-lo:var(--accent-lo);
  --glass:var(--card);--glass-edge:var(--card-edge);--glass-blur:blur(22px) saturate(150%);--glass-shadow:inset 0 1px 0 var(--card-hi),var(--shadow);
  margin:0;color:var(--ink);background:var(--bg);font:400 17px/1.65 var(--sans);overflow-x:clip;-webkit-font-smoothing:antialiased;
  transition:background-color .3s;
}
/* Сквозное полотно: свечения + плитка выставочного пола + зерно */
.site::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background:
  radial-gradient(55% 45% at 100% 0%,var(--glow-warm),transparent 70%),
  radial-gradient(45% 55% at 0% 100%,var(--glow-cool),transparent 70%),
  linear-gradient(180deg,var(--bg) 0%,transparent 75%),
  linear-gradient(var(--tile) 1px,transparent 1px) 0 0/120px 120px,
  linear-gradient(90deg,var(--tile) 1px,transparent 1px) 0 0/120px 120px,
  var(--bg)}
.site::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.06;mix-blend-mode:overlay;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.site *{box-sizing:border-box}
.site a{color:inherit;text-decoration:none}
.site a:hover{color:inherit}
.site h1,.site h2{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;margin:0;color:var(--ink);text-wrap:balance}
.site h1{font-size:clamp(46px,6.4vw,96px);line-height:.98}
.site h2{font-size:clamp(34px,4vw,58px);line-height:1.04}
.site h3,.site h4{font:600 19px/1.3 var(--sans);margin:0;color:var(--ink)}
.site p{margin:0 0 1em;color:var(--ink-2);max-width:68ch}
.site em{font-style:normal}
.site ::selection{background:#d4bd9259;color:inherit}
.site :focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.site .skip-link{position:absolute;left:-9999px;top:8px;z-index:200;background:var(--accent);color:var(--on-accent);padding:10px 16px;border-radius:10px;font-weight:700}
.site .skip-link:focus{left:16px}
.site .ic{width:1.1em;height:1.1em;margin:0;opacity:1;vertical-align:-.18em;stroke-width:1.8}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.site-section{max-width:var(--wrap);margin:0 auto;padding:clamp(48px,6vw,88px) var(--gut)}

/* ---------- Стекло ---------- */
.glass{position:relative;background:var(--card);border:1px solid var(--card-edge);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow);border-radius:28px}
.glass::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(120% 60% at 0% 0%,#ffffff1c,transparent 50%);mix-blend-mode:screen}
.glass>*{position:relative}

/* Общий вид стеклянной карточки */
.site :is(.trio a,.articles a,.solutions a,.spec a,.road li,.content-card,.contact-card,.site-price,.aside-card,.journal-featured,.legal-contact,.glass-card){
  position:relative;background:var(--card);border:1px solid var(--card-edge);border-radius:var(--r-card);
  -webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%);
  box-shadow:inset 0 1px 0 var(--card-hi),var(--shadow);
  transition:border-color .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease)}
/* блик софтбокса по верхней кромке — проявляется при наведении */
.site :is(.trio a,.articles a,.solutions a,.spec a,.content-card,.journal-featured,.glass-card)::after{content:"";position:absolute;left:18%;right:18%;top:-1px;height:1px;border-radius:1px;background:linear-gradient(90deg,transparent,var(--accent-hi),transparent);opacity:0;transition:opacity .3s,left .4s var(--ease),right .4s var(--ease);pointer-events:none}
.site :is(a.content-card,.trio a,.articles a,.solutions a,.spec a,.journal-featured,a.glass-card):hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent);transform:translateY(-3px);box-shadow:inset 0 1px 0 var(--card-hi),0 34px 60px -30px #000000a6}
html[data-theme=light] .site :is(a.content-card,.trio a,.articles a,.solutions a,.spec a,.journal-featured,a.glass-card):hover{box-shadow:inset 0 1px 0 var(--card-hi),0 30px 50px -26px #262c3866}
.site :is(.trio a,.articles a,.solutions a,.spec a,.content-card,.journal-featured,.glass-card):hover::after{opacity:1;left:8%;right:8%}

/* ---------- Секционная панель-подложка ---------- */
.section-panel{--gw:100% 0%;--gc:0% 100%;
  position:relative;isolation:isolate;overflow:clip;border-radius:var(--r-panel);padding:clamp(26px,4.6vw,64px);
  background:
    radial-gradient(48% 60% at var(--gw),var(--glow-warm),transparent 70%),
    radial-gradient(42% 55% at var(--gc),var(--glow-cool),transparent 70%),
    linear-gradient(165deg,var(--panel-a),var(--panel-b));
  border:1px solid var(--panel-edge);
  box-shadow:inset 0 1px 0 var(--card-hi),var(--panel-shadow)}
/* тонкая сетка выставочного пола, растворённая к краям */
.section-panel::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(var(--tile) 1px,transparent 1px) 0 0/44px 44px,linear-gradient(90deg,var(--tile) 1px,transparent 1px) 0 0/44px 44px;
  -webkit-mask:radial-gradient(80% 70% at 50% 0%,#000 0%,transparent 75%);mask:radial-gradient(80% 70% at 50% 0%,#000 0%,transparent 75%)}
/* световая полоса софтбокса над панелью */
.section-panel::after{content:"";position:absolute;top:0;left:12%;right:12%;height:1px;z-index:-1;pointer-events:none;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--accent-hi) 70%,transparent),transparent)}
.section-panel--flip{--gw:0% 0%;--gc:100% 100%}
.section-panel--center{--gw:50% -10%;--gc:50% 120%}
.section-panel--low{--gw:100% 100%;--gc:0% 0%}
.section-panel--quiet{background:linear-gradient(165deg,var(--panel-a),var(--panel-b))}
.section-panel--tight{padding:clamp(22px,3vw,40px)}
.section-panel>.split-head:last-child,.section-panel>:last-child{margin-bottom:0}
.section-panel+.section-panel{margin-top:clamp(20px,3vw,32px)}

/* ---------- Логотип ---------- */
.site .brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink)}
.logo-mark{display:block;width:36px;height:36px;border-radius:10px;box-shadow:0 6px 16px -6px #000}
.site .logo-word{color:inherit}
.logo-word{font:600 22px/1 var(--serif);letter-spacing:.14em;font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1}

/* ---------- Кнопки и ссылки ---------- */
.site .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;border:1px solid transparent;font:600 15px/1.1 var(--sans);letter-spacing:.01em;cursor:pointer;transition:filter .2s,background-color .2s,border-color .2s,transform .2s,box-shadow .2s;white-space:nowrap;text-align:center}
.site .btn:active{transform:translateY(1px)}
.site .btn-lg{min-height:56px;padding:0 32px;font-size:16px}
.site .btn-mark,.site .inner-hero .btn-dark,.site .aside-card .btn{background:linear-gradient(180deg,#f3e7cc,#d4bd92 55%,#ad8f5e);color:var(--on-accent);border:0;box-shadow:inset 0 1px 0 #ffffffb8,inset 0 -1px 0 #00000026,0 12px 30px -12px #d4bd928c}
.site .btn-mark:hover,.site .inner-hero .btn-dark:hover,.site .aside-card .btn:hover{filter:brightness(1.06);color:var(--on-accent);box-shadow:inset 0 1px 0 #ffffffb8,0 16px 36px -12px #d4bd92b3}
.site :is(.btn-ghost,.btn-dark,.btn-outline){background:color-mix(in srgb,var(--ink) 7%,transparent);border-color:var(--line-2);color:var(--ink);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:inset 0 1px 0 color-mix(in srgb,var(--card-hi) 60%,transparent)}
.site :is(.btn-ghost,.btn-dark,.btn-outline):hover{background:color-mix(in srgb,var(--ink) 12%,transparent);border-color:color-mix(in srgb,var(--accent) 70%,transparent);color:var(--ink)}
.site :is(.link-strong,.text-link,.more){display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--accent-ink);border-bottom:1px solid color-mix(in srgb,var(--accent) 45%,transparent);padding-bottom:3px;transition:gap .25s var(--ease),border-color .2s,color .2s}
.site :is(.link-strong,.text-link):hover{border-bottom-color:var(--accent);color:var(--accent-ink);gap:12px}
.site :is(.link-strong,.text-link,.more) .ic{width:16px;height:16px}

/* ---------- Шапка ---------- */
.site-header{position:fixed;z-index:90;top:14px;left:50%;translate:-50% 0;width:min(1240px,calc(100% - 28px));height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 10px 0 18px;border-radius:999px;color:var(--ink);
  background:var(--header-bg);border:1px solid var(--line-2);-webkit-backdrop-filter:blur(26px) saturate(170%);backdrop-filter:blur(26px) saturate(170%);box-shadow:inset 0 1px 0 color-mix(in srgb,var(--card-hi) 70%,transparent),0 20px 50px -26px #000000b3;transition:background .3s,border-color .3s}
.site.scrolled .site-header{background:color-mix(in srgb,var(--bg-2) 86%,transparent)}
.site-header nav{display:flex;gap:2px}
.site-header nav a{padding:9px 15px;border-radius:999px;font-size:15px;font-weight:500;color:var(--ink-2);transition:color .2s,background .2s}
.site-header nav a:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 8%,transparent)}
.site-header nav a[aria-current=page]{color:var(--accent-ink);background:color-mix(in srgb,var(--accent) 14%,transparent)}
.site-header .mobile-only{display:none}
.header-actions{display:flex;align-items:center;gap:12px}
.signin-link{font-weight:500;color:var(--ink);font-size:15px;padding:0 4px}
.signin-link:hover{color:var(--accent-ink)!important}
.header-actions .btn-mark{min-height:46px}
.theme-toggle,.site-menu{width:44px;height:44px;flex:none;border:1px solid var(--line-2);border-radius:50%;background:color-mix(in srgb,var(--ink) 6%,transparent);color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .2s,border-color .2s}
.theme-toggle:hover,.site-menu:hover{border-color:color-mix(in srgb,var(--accent) 70%,transparent)}
.theme-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.theme-toggle .t-sun{display:none}
html[data-theme=dark] .theme-toggle .t-sun{display:block}
html[data-theme=dark] .theme-toggle .t-moon{display:none}
.site-menu{display:none;flex-direction:column;gap:6px}
.site-menu span{display:block;width:18px;height:1.5px;background:currentColor;transition:transform .25s var(--ease)}
.site-menu[aria-expanded=true] span:first-child{transform:translateY(3.75px) rotate(45deg)}
.site-menu[aria-expanded=true] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}

/* ---------- Hero главной ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--ink);overflow:hidden;isolation:isolate;background:var(--bg);border-radius:0 0 clamp(28px,4vw,52px) clamp(28px,4vw,52px);box-shadow:inset 0 -1px 0 #d4bd9240,0 40px 80px -50px #000}
.hero-media{position:absolute;inset:0;z-index:-1}
.hero-media img,.hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-media img{z-index:0}.hero-media video{z-index:1}
.hero-media::after{content:"";position:absolute;inset:0;z-index:2;background:radial-gradient(60% 70% at 18% 72%,#0d0e10d9,transparent 70%),linear-gradient(90deg,#0d0e10f0 0%,#0d0e10a6 42%,#0d0e1014 80%),linear-gradient(0deg,#0d0e10 0%,#0d0e1000 34%),linear-gradient(180deg,#0d0e10a6 0%,transparent 22%)}
/* мягкий световой проход по «лаку» */
.hero-media::before,.inner-hero .scene-sheen{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;mix-blend-mode:screen;
  background:linear-gradient(105deg,transparent 42%,#fff4dc12 48%,#fff4dc24 50%,#fff4dc12 52%,transparent 58%) 0 0/300% 100% no-repeat;
  animation:a7-sheen 11s var(--ease) 1.2s infinite}
@keyframes a7-sheen{0%{background-position:100% 0}55%,100%{background-position:0% 0}}
.hero-inner{width:100%;max-width:calc(var(--wrap) + 2*var(--gut));margin:0 auto;padding:112px var(--gut) clamp(28px,4vw,56px)}
.hero-copy.glass{max-width:880px;padding:0;background:none;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:0}
.hero-copy.glass::before{display:none}
.hero h1{text-shadow:0 2px 30px #0d0e1099}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.glass-chip{display:inline-flex;align-items:center;gap:10px;padding:6px 16px 6px 7px;border-radius:999px;background:#ffffff0f;border:1px solid #ffffff26;box-shadow:inset 0 1px 0 #ffffff1f;font-weight:600;font-size:14px;line-height:1.15;color:var(--ink);transition:border-color .2s,background .2s}
.glass-chip:hover{border-color:#d4bd9280;background:#ffffff17;color:#fff}
.glass-chip small{display:block;font-size:11px;font-weight:500;color:var(--muted)}
.glass-chip img{flex:none;height:30px;width:auto}
.glass-chip img.round{border-radius:50%;width:30px}
.hero h1{font-size:clamp(40px,4.6vw,72px);line-height:1;margin-bottom:18px}
.hero .hero-lead{font-size:clamp(18px,1.5vw,20px);color:#cfd0d3;max-width:46ch;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-facts{list-style:none;padding:0;margin:30px 0 0;display:flex;flex-wrap:wrap;gap:10px;color:#c3c4c8;font-size:14px}
.hero-facts li{display:flex;align-items:baseline;gap:10px;padding:10px 16px;border-radius:16px;background:linear-gradient(155deg,#ffffff14,#ffffff06);border:1px solid #ffffff1f;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:inset 0 1px 0 #ffffff26}
.hero-facts b{font:500 26px/1 var(--serif);color:var(--accent)}
@media (max-height:760px) and (min-width:821px){.hero h1{font-size:clamp(36px,4vw,58px)}.hero-facts{display:none}}

/* ---------- Hero внутренних страниц: студия ---------- */
.inner-hero{position:relative;isolation:isolate;overflow:hidden;max-width:none;margin:0;color:var(--ink);
  min-height:clamp(440px,60vh,600px);display:flex;flex-direction:column;justify-content:flex-end;
  padding:calc(clamp(40px,5vw,72px) + 96px) max(var(--gut),calc((100% - var(--wrap))/2 + var(--gut))) clamp(44px,5.5vw,80px);
  background:radial-gradient(70% 90% at 72% 40%,#1b1d21 0%,#101114 55%,#0a0b0d 100%);
  border-radius:0 0 clamp(28px,4vw,52px) clamp(28px,4vw,52px);
  box-shadow:inset 0 -1px 0 #d4bd923d,0 40px 80px -50px #000}
/* сцена: софтбоксы, пол, подиум (studio.svg) */
.inner-hero::before{content:"";position:absolute;top:0;bottom:0;right:0;height:100%;aspect-ratio:1440/600;z-index:-2;pointer-events:none;background:url("../img/studio.ee6856aa272c.svg") center/100% 100% no-repeat}
/* читаемость колонки текста + низ */
.inner-hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,#0a0b0de6 0%,#0a0b0db3 34%,#0a0b0d1a 66%,transparent 100%),linear-gradient(0deg,#0a0b0dcc 0%,transparent 34%)}
.inner-hero>*{position:relative;z-index:1}
.inner-hero .scene-sheen{z-index:0}
/* вариант с фотографией шоурума */
.inner-hero.hero-photo::before{left:auto;width:min(72%,1100px);aspect-ratio:auto;background:url("../img/showroom.3572584e1159.webp") var(--photo-pos,62% 55%)/cover no-repeat;opacity:.78;filter:saturate(.85) contrast(1.06);
  -webkit-mask:linear-gradient(90deg,transparent 0%,#000 42%),linear-gradient(0deg,transparent 0%,#000 30%);-webkit-mask-composite:source-in;mask:linear-gradient(90deg,transparent 0%,#000 42%) intersect,linear-gradient(0deg,transparent 0%,#000 30%)}
.inner-hero.hero-photo--lounge{--photo-pos:20% 70%}
.inner-hero.hero-photo--cars{--photo-pos:72% 45%}
.inner-hero.hero-photo--city{--photo-pos:88% 30%}
/* подиум с номером A777AA */
.stage{position:absolute;top:0;bottom:0;right:0;aspect-ratio:1440/600;z-index:0;pointer-events:none}
.stage .plate{position:absolute;left:72.9%;top:75%;--h:58px;translate:-50% -128%;margin:0;box-shadow:0 0 0 1px #00000080,0 18px 30px -12px #000,0 0 60px -10px #efe2c466;
  -webkit-box-reflect:below 6px linear-gradient(transparent 55%,#ffffff2e);animation:a7-turn 14s ease-in-out infinite;transform-origin:50% 100%}
@keyframes a7-turn{0%,100%{transform:perspective(600px) rotateY(-16deg)}50%{transform:perspective(600px) rotateY(16deg)}}
.inner-hero h1{font-size:clamp(40px,5.2vw,76px);max-width:21ch;margin-bottom:20px}
.inner-hero>p{color:#cfd0d3;font-size:clamp(17px,1.4vw,19px);max-width:58ch}
.inner-hero>p:last-child{margin-bottom:0}
.inner-hero small{color:var(--muted)}
.inner-hero .hero-actions{margin-top:26px;align-items:center;gap:14px 22px}
.inner-hero .text-link{align-self:center}
.inner-hero .pricing-note{color:var(--accent-ink);font-weight:600;font-size:14px;margin-bottom:14px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--muted);margin-bottom:24px}
.crumbs a{color:var(--ink-2)}
.crumbs a:hover{color:var(--accent-ink)}
.crumbs>span:not(:last-child){opacity:.6}
.article-hero h1{font-size:clamp(36px,4.4vw,64px);max-width:20ch}

/* ---------- Секции главной ---------- */
.band,.site-cta{padding:clamp(14px,2.2vw,26px) 0;background:transparent;position:relative}
.hero+.band{padding-top:clamp(48px,6vw,88px)}
.site-cta{padding-top:clamp(56px,6vw,96px);padding-bottom:clamp(40px,5vw,72px)}
.band-asphalt,.band-concrete,#overview{background:transparent}
.split-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:20px 72px;align-items:end;margin-bottom:clamp(30px,4vw,52px)}
.split-head h2{max-width:20ch}
.split-head>p,.split-head>div p{margin:0;font-size:18px}
.split-head>a{justify-self:end}
.split-head>div{display:grid;gap:16px;justify-items:start}
.section-head-c{text-align:center;margin:0 auto clamp(30px,4vw,48px);max-width:30ch}

/* Окно CRM */
.app-window{background:linear-gradient(160deg,var(--bg-3),var(--bg-2));border:1px solid var(--card-edge);border-radius:24px;overflow:hidden;box-shadow:inset 0 1px 0 var(--card-hi),0 50px 100px -44px #000000b3}
html[data-theme=light] .app-window{box-shadow:inset 0 1px 0 #fff,0 50px 90px -46px #262c3873}
.app-bar{display:flex;align-items:center;gap:16px;height:42px;padding:0 18px;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.dots{display:flex;gap:6px}.dots i{width:10px;height:10px;border-radius:50%;background:var(--line-2)}
.app-body{display:grid;grid-template-columns:210px 1fr;min-height:380px}
.app-side{padding:20px 14px;display:flex;flex-direction:column;gap:4px;color:var(--muted);font-size:14px;border-right:1px solid var(--line)}
.app-side .brand{margin-bottom:18px}.app-side .logo-mark{width:28px;height:28px;border-radius:8px}.app-side .logo-word{font-size:17px}
.app-side span:not(.brand):not(.logo-word){padding:9px 12px;border-radius:10px}
.app-side .on{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent-ink)}
.app-main-preview{padding:26px}
.app-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.app-head h3{font:500 30px/1 var(--serif)}
.chip-mark{border:1px solid color-mix(in srgb,var(--accent) 50%,transparent);color:var(--accent-ink);font-weight:600;font-size:13px;padding:7px 14px;border-radius:999px}
.gauges{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
.gauges div,.todo,.car-card-preview{background:color-mix(in srgb,var(--ink) 4%,transparent);border:1px solid var(--line);border-radius:18px}
.gauges div{padding:16px 18px;display:grid}
.gauges span{font-size:13px;color:var(--muted)}
.gauges strong{font:500 46px/1.05 var(--serif);color:var(--ink);margin:4px 0}
.gauges small{font-size:12px;color:var(--muted)}
.app-cols{display:grid;grid-template-columns:1.3fr 1fr;gap:12px}
.todo,.car-card-preview{padding:18px}
.todo h4,.car-card-preview h4{font-size:15px;margin-bottom:10px}
.todo p{display:grid;grid-template-columns:52px 1fr auto;gap:10px;align-items:center;margin:0;padding:10px 0;border-top:1px solid var(--line);font-size:14px;color:var(--ink-2);max-width:none}
.todo time{font-weight:600;color:var(--accent-ink)}
.todo em{font-size:12px;color:var(--ink-2);border:1px solid var(--line-2);padding:3px 9px;border-radius:999px}
.car-card-preview dl{display:grid;grid-template-columns:1fr auto;gap:7px 12px;margin:0;font-size:14px}
.car-card-preview dt{color:var(--muted)}.car-card-preview dd{margin:0;font-weight:600;font-variant-numeric:tabular-nums;color:var(--ink)}
.car-card-preview .pos{color:var(--ok)}
.app-window+.link-strong{margin-top:26px}

/* Номерной знак */
.plate{--h:26px;display:inline-flex;align-items:stretch;height:var(--h);aspect-ratio:520/112;background:linear-gradient(180deg,#fbfaf7,#e9e7e2);color:#111;border:max(1px,calc(var(--h)*.04)) solid #111;border-radius:calc(var(--h)*.12);font-family:var(--plate);font-stretch:75%;font-weight:600;line-height:1;margin-bottom:10px}
.plate-num{flex:1;display:flex;align-items:center;justify-content:center;font-size:calc(var(--h)*.74)}
.plate-num b{font-weight:600;font-size:.76em;margin:0 .06em}
.plate-reg{width:27%;border-left:max(1px,calc(var(--h)*.04)) solid #111;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:calc(var(--h)*.03)}
.plate-reg i{font-style:normal;font-size:calc(var(--h)*.5)}
.plate-reg small{display:flex;align-items:center;gap:calc(var(--h)*.05);font-size:calc(var(--h)*.16);font-family:var(--sans);font-weight:700}
.plate .flag{display:inline-block;width:calc(var(--h)*.24);height:calc(var(--h)*.15);background:linear-gradient(#fff 33%,#1c3fa0 33% 66%,#d52b1e 66%);outline:1px solid #0003}

/* Этапы (последовательность — нумерация уместна) */
.road{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0;padding:0;counter-reset:km}
.road li{padding:26px 24px 28px;border-radius:var(--r-card)}
.road .km{display:block;font-size:0;line-height:1;margin-bottom:22px}
.road .km::before{counter-increment:km;content:counter(km,decimal-leading-zero);font:500 52px/1 var(--serif);color:var(--accent-ink)}
.road li:not(:last-child)::after{content:"";position:absolute;top:52px;right:-14px;width:14px;height:1px;background:var(--line-2)}
.road h3{font-size:20px;margin-bottom:10px}
.road p{font-size:15px;margin:0}

/* Себестоимость: ценник на стекле */
.margin-grid{display:grid;grid-template-columns:minmax(0,460px) minmax(0,1fr);gap:clamp(36px,7vw,110px);align-items:center}
.sticker{position:relative;padding:32px 32px 22px;border-radius:24px;background:linear-gradient(170deg,var(--bg-3),var(--bg-2));border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);box-shadow:inset 0 1px 0 var(--card-hi),0 40px 80px -42px #000000b3;font-variant-numeric:lining-nums tabular-nums;rotate:-1.2deg}
html[data-theme=light] .sticker{box-shadow:inset 0 1px 0 #fff,0 40px 70px -40px #262c3873}
.sticker-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:16px;margin-bottom:8px;border-bottom:1px solid color-mix(in srgb,var(--accent) 30%,transparent)}
.sticker-head strong{font:500 30px/1 var(--serif);color:var(--ink)}
.sticker-head span{font-size:12px;color:var(--muted);letter-spacing:.04em}
.sticker dl{display:grid;grid-template-columns:1fr auto;margin:0;font-size:15px}
.sticker dt,.sticker dd{padding:9px 0;border-bottom:1px solid var(--line);color:var(--ink-2)}
.sticker dd{margin:0;text-align:right;font-weight:600;color:var(--ink)}
.sticker .sum{color:var(--ink);font-weight:700;border-bottom:1px solid var(--line-2)}
.sticker .res{border:0;padding-top:18px}
.sticker dd.res{font:500 40px/1 var(--serif);color:var(--accent-ink)}
.sticker dt.res{color:var(--ink);align-self:end}
.sticker>small{display:block;margin-top:12px;font-size:12px;color:var(--muted)}
.margin-copy h2{margin-bottom:22px}
.ticks{list-style:none;padding:0;margin:26px 0 30px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:30px;color:var(--ink-2)}
.ticks li::before{content:"";position:absolute;left:2px;top:.55em;width:14px;height:7px;border-left:1.5px solid var(--accent-ink);border-bottom:1.5px solid var(--accent-ink);rotate:-45deg}

/* Карточки главной */
.trio,.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.spec{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.solutions{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.trio a,.articles a,.solutions a,.spec a{display:flex;flex-direction:column;gap:10px;padding:26px}
.spec a{padding:22px 24px;gap:6px}
.spec h3{font-size:17px}
.trio p,.articles p,.solutions p,.spec p{font-size:15px;margin:0}
.solutions h3{font:500 28px/1.1 var(--serif)}
.articles h3{font:500 26px/1.15 var(--serif)}
.articles span{font-size:13px;color:var(--muted);margin-top:auto}

/* ---------- Тарифы ---------- */
#pricing .split-head p,.pricing-note{color:var(--muted)}
.site-pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:16px;align-items:stretch}
.site-price{display:flex;flex-direction:column;padding:32px;border-radius:28px;color:var(--ink)}
.site-price.is-featured{border-color:color-mix(in srgb,var(--accent) 60%,transparent);background:radial-gradient(90% 60% at 50% 0%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 70%),var(--card);box-shadow:inset 0 1px 0 var(--card-hi),0 40px 80px -40px #d4bd9259}
.site-price .recommended{position:absolute;top:-13px;left:30px;padding:4px 12px;border-radius:999px;background:linear-gradient(180deg,#f3e7cc,#d4bd92);color:var(--on-accent);font-size:12px;font-weight:700;box-shadow:0 6px 16px -6px #d4bd92aa}
.site-price h3{font:500 30px/1 var(--serif);margin-bottom:16px}
.site-price .price{font:500 48px/1 var(--serif);color:var(--ink);margin-bottom:8px}
.site-price .price small{font:500 14px var(--sans);color:var(--muted);margin-left:6px}
.site-price .users{font-weight:600;color:var(--accent-ink)}
.site-price p{font-size:15px}
.site-price .ticks{margin:8px 0 26px;font-size:15px;flex:1}
.site-price .btn{width:100%}
.site .pricing-note{margin-top:22px;font-size:14px}
.pricing-explainer{max-width:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,56px)}
.pricing-explainer h2{font-size:clamp(28px,2.6vw,36px);margin:0 0 14px}
.pricing-explainer p{font-size:16px;margin:0}

/* ---------- FAQ ---------- */
.faq{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:56px;align-items:start}
.faq-list{padding:4px 26px;border-radius:var(--r-card);background:var(--card);border:1px solid var(--card-edge);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list details:last-child{border-bottom:0}
.faq-list summary,.art-faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:22px 0;font:600 17px/1.4 var(--sans);color:var(--ink);transition:color .2s}
.faq-list summary:hover,.art-faq summary:hover{color:var(--accent-ink)}
.faq-list summary::-webkit-details-marker,.art-faq summary::-webkit-details-marker{display:none}
.faq-list summary::after,.art-faq summary::after{content:"";flex:none;width:9px;height:9px;margin-top:6px;border-right:1.5px solid var(--accent-ink);border-bottom:1.5px solid var(--accent-ink);rotate:45deg;transition:rotate .3s var(--ease)}
.faq-list details[open] summary::after,.art-faq details[open] summary::after{rotate:225deg}
.faq-list details p{padding-bottom:22px;margin:0}

/* ---------- CTA: светящаяся панель-студия ---------- */
.cta-inner{position:relative}
.cta-glass{isolation:isolate;overflow:hidden;padding:clamp(56px,7vw,96px) clamp(24px,6vw,80px) clamp(40px,6vw,80px);text-align:center;border-radius:var(--r-panel);color:var(--ink);
  background:radial-gradient(50% 70% at 50% 0%,#efe2c42e,transparent 70%),radial-gradient(40% 60% at 0% 100%,#7d8fa824,transparent 70%),linear-gradient(170deg,#191b1f,#0c0d0f);
  border:1px solid #d4bd9240;box-shadow:inset 0 1px 0 #ffffff2e,0 0 0 1px #00000066,0 50px 120px -50px #d4bd9259,0 40px 80px -40px #000}
.cta-glass::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;mix-blend-mode:normal;
  background:linear-gradient(#ffffff0b 1px,transparent 1px) 0 0/44px 44px,linear-gradient(90deg,#ffffff0b 1px,transparent 1px) 0 0/44px 44px;
  -webkit-mask:radial-gradient(70% 60% at 50% 100%,#000,transparent 80%);mask:radial-gradient(70% 60% at 50% 100%,#000,transparent 80%)}
.cta-glass::after{content:"";position:absolute;z-index:-1;top:-1px;left:22%;right:22%;height:2px;background:linear-gradient(90deg,transparent,#fff6e2,transparent);box-shadow:0 0 40px 10px #efe2c440}
.cta-glass h2{max-width:18ch;margin:0 auto 18px}
.cta-glass p{margin:0 auto 32px;font-size:18px;color:#cfd0d3}
.cta-glass .hero-actions{justify-content:center}
.plate-cta{position:absolute;left:50%;top:0;translate:-50% -50%;--h:44px;margin:0;z-index:2;box-shadow:0 0 0 1px #000a,0 14px 30px -10px #000,0 0 50px -6px #efe2c466}

/* ---------- Футер ---------- */
.site-footer{position:relative;color:var(--muted);padding:64px var(--gut) 30px;font-size:15px;margin-top:clamp(24px,4vw,48px)}
.site-footer::before{content:"";position:absolute;top:0;left:var(--gut);right:var(--gut);height:1px;background:linear-gradient(90deg,transparent,var(--line-2) 20%,var(--line-2) 80%,transparent)}
.footer-top{max-width:var(--wrap);margin:0 auto;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px;padding-bottom:40px;border-bottom:1px solid var(--line)}
.footer-top>div{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.footer-top h2{font:600 14px var(--sans);color:var(--ink);margin-bottom:6px;letter-spacing:.01em}
.footer-top a{color:var(--ink-2);transition:color .2s}
.footer-top a:hover{color:var(--accent-ink)}
.footer-brand p{margin:10px 0;color:var(--muted)}
.footer-brand>a:last-child{color:var(--accent-ink);border-bottom:1px solid color-mix(in srgb,var(--accent) 45%,transparent)}
.footer-bottom{max-width:var(--wrap);margin:0 auto;padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}
.footer-bottom div{display:flex;flex-wrap:wrap;gap:10px 22px}
.footer-bottom a:hover{color:var(--ink)}

/* ---------- Внутренние страницы ---------- */
.site-section+.site-section:not(.inner-hero+.site-section){padding-top:0}
.site .eyebrow{display:block;font-size:13px;font-weight:600;color:var(--accent-ink);margin:0 0 10px;text-transform:none;letter-spacing:.01em}
.content-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:14px}
.content-card{display:flex;flex-direction:column;gap:12px;padding:28px;border-radius:var(--r-card)}
.content-card h2{font-size:30px;line-height:1.08}
.content-card h3{font-size:19px}
.content-card p{font-size:15px;margin:0;flex:1}
.content-card .eyebrow{flex:0;margin:0}
.content-card .more{align-self:flex-start;font-size:14px}
.index-head{display:flex;justify-content:space-between;align-items:end;gap:16px 40px;flex-wrap:wrap;margin-bottom:clamp(24px,3vw,36px)}
.index-head h2{font-size:clamp(28px,3vw,40px)}
.index-head p{margin:0;color:var(--muted);font-size:15px}
.editorial-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:clamp(36px,6vw,96px);align-items:start}
.editorial-grid>article{min-width:0}
.editorial-grid article h2{font-size:clamp(30px,3vw,42px);margin:52px 0 18px}
.editorial-grid article>h2:first-child,.editorial-grid article>.eyebrow+h2,.editorial-grid article>.art-toc+h2{margin-top:0}
.editorial-grid article p{font-size:18px;line-height:1.75;color:var(--ink-2)}
.editorial-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.editorial-list li{display:grid;grid-template-columns:52px 1fr;gap:12px;padding:20px 22px;border-radius:18px;background:var(--card);border:1px solid var(--card-edge);box-shadow:inset 0 1px 0 var(--card-hi)}
.editorial-list li>span{font:500 28px/1 var(--serif);color:var(--accent-ink)}
.editorial-list strong{display:block;font-size:18px;margin-bottom:4px;color:var(--ink)}
.editorial-list p{font-size:15px!important;margin:0}
.solution-block{padding:26px 0;border-top:1px solid var(--line)}
.solution-block h2,.solution-block h3{margin:4px 0 12px!important;font:500 30px/1.1 var(--serif)!important}
.solution-block h3 a{color:var(--ink);border-bottom:1px solid color-mix(in srgb,var(--accent) 45%,transparent)}
.solution-block h3 a:hover{color:var(--accent-ink)}
.editorial-aside{position:sticky;top:100px;display:grid;gap:18px}
.aside-card{padding:28px;border-radius:24px;background:radial-gradient(100% 80% at 100% 0%,color-mix(in srgb,var(--accent) 20%,transparent),transparent 60%),var(--card);border-color:color-mix(in srgb,var(--accent) 30%,transparent)}
.aside-card h3{font:500 28px/1.1 var(--serif);margin-bottom:12px}
.aside-card p{font-size:15px}
.aside-card .btn{width:100%}
.aside-links{display:grid;padding:6px 22px 10px;border-radius:20px;border:1px solid var(--line)}
.aside-links h3{font-size:14px;margin:14px 0 6px;color:var(--muted)}
.aside-links a,.aside-topic{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink-2);transition:color .2s}
.aside-links a:last-child{border-bottom:0}
.aside-links a::after,.aside-topic::after{content:"";width:6px;height:6px;flex:none;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;rotate:45deg;opacity:.5}
.aside-links a:hover,.aside-topic:hover{color:var(--accent-ink)}
.article-bottom{display:flex;justify-content:space-between;margin-top:44px;padding-top:20px;border-top:1px solid var(--line-2);font-size:14px;color:var(--muted)}
.article-bottom a{color:var(--accent-ink)}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.contact-card{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:30px;border-radius:var(--r-card)}
.contact-card .ic-badge{margin-bottom:8px}
.contact-card h2{font-size:32px}
.contact-card p{font-size:15px;flex:1}
.ic-badge{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:14px;color:var(--accent-ink);background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 22%,transparent),color-mix(in srgb,var(--accent) 6%,transparent));border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);box-shadow:inset 0 1px 0 var(--card-hi)}
.ic-badge .ic{width:22px;height:22px}
.legal-copy{max-width:none}
.legal-copy>*{max-width:78ch}
.legal-copy>.pd-table{max-width:none}
.legal-copy h2{font-size:clamp(28px,2.6vw,34px);margin:44px 0 14px}
.legal-copy h2:first-child,.legal-copy .pd-rev+h2{margin-top:0}
.legal-copy p,.legal-copy li{font-size:17px;color:var(--ink-2)}
.legal-copy a{color:var(--accent-ink);border-bottom:1px solid color-mix(in srgb,var(--accent) 45%,transparent)}
.legal-copy b{color:var(--ink)}
.legal-copy th{color:var(--ink)}
.legal-copy td{color:var(--ink-2)}
.legal-contact{padding:26px;border-radius:24px;margin-top:32px}
.release-head{margin-bottom:clamp(24px,3vw,36px)}
.release-head h2{font-size:clamp(30px,3.4vw,46px);margin-bottom:12px}
.release-head .pricing-note{margin:0 0 10px;color:var(--accent-ink);font-weight:600}
.release-head p{margin:0 0 6px}
/* Помощь — шаги */
.steps-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;counter-reset:step}
.steps-grid>div{padding:26px 26px 22px}
.steps-grid h2{font:500 28px/1.1 var(--serif)!important;margin:0 0 12px!important;display:flex;align-items:baseline;gap:14px}
.step-n{font:500 40px/1 var(--serif);color:var(--accent-ink);flex:none}
.steps-grid p{font-size:16px!important;line-height:1.65!important;margin:0}

/* ---------- Журнал: длинные статьи ---------- */
.art-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;font-size:14px;color:#b9babe}
.art-meta span{padding:5px 12px;border-radius:999px;border:1px solid #ffffff1f;background:#ffffff0a}
.art-body h2{scroll-margin-top:110px}
.art-body>h2{position:relative;padding-top:8px}
.art-body h3{font:500 26px/1.15 var(--serif);color:var(--ink);margin:30px 0 12px}
.art-body p{max-width:68ch}
.art-body ul,.art-body ol{margin:0 0 22px;padding-left:22px;color:var(--ink-2);font-size:17px;line-height:1.7;max-width:68ch}
.art-body li{margin:0 0 8px}
.art-body li::marker{color:var(--accent-ink)}
.art-body a{color:var(--accent-ink);border-bottom:1px solid color-mix(in srgb,var(--accent) 45%,transparent);text-decoration:none}
.art-body a:hover{border-bottom-color:var(--accent)}
.art-body strong{color:var(--ink);font-weight:600}
.art-toc{margin:0 0 44px;padding:22px 26px;border-radius:22px;background:var(--card);border:1px solid var(--card-edge);box-shadow:inset 0 1px 0 var(--card-hi),var(--shadow)}
.art-toc p{margin:0 0 10px!important;font-size:14px!important;font-weight:600;color:var(--accent-ink)!important}
.art-toc ol{margin:0!important;padding-left:22px;font-size:15.5px!important;columns:2 260px;column-gap:32px}
.art-toc li{break-inside:avoid}
.art-toc a{border:0;color:var(--ink-2)}
.art-toc a:hover{color:var(--accent-ink)}
.art-note{position:relative;margin:28px 0;padding:20px 24px 20px 26px;border-radius:18px;border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);
  background:radial-gradient(100% 120% at 0% 0%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 60%),var(--card);box-shadow:inset 0 1px 0 var(--card-hi)}
.art-note::before{content:"";position:absolute;left:-1px;top:14px;bottom:14px;width:3px;border-radius:3px;background:linear-gradient(180deg,var(--accent-hi),var(--accent-lo));box-shadow:0 0 18px 1px color-mix(in srgb,var(--accent) 50%,transparent)}
.art-note p{margin:0!important;color:var(--ink)!important;font-size:17px!important;line-height:1.65!important}
.art-note p+p{margin-top:10px!important}
.art-table{overflow-x:auto;margin:26px 0;border-radius:18px;border:1px solid var(--card-edge);background:var(--card);box-shadow:inset 0 1px 0 var(--card-hi),var(--shadow);-webkit-overflow-scrolling:touch}
.art-table table{width:100%;min-width:560px;border-collapse:collapse;font-size:15px;font-variant-numeric:tabular-nums}
.art-table th{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--ink);font-weight:600;font-size:14px;text-align:left;padding:14px 16px;border-bottom:1px solid color-mix(in srgb,var(--accent) 30%,transparent)}
.art-table td{padding:13px 16px;border-top:1px solid var(--line);color:var(--ink-2);vertical-align:top}
.art-table tr:nth-child(even) td{background:color-mix(in srgb,var(--ink) 2.5%,transparent)}
.art-table td:first-child{color:var(--ink);font-weight:500}
.art-faq{margin-top:56px;padding:clamp(22px,3vw,36px);border-radius:28px;background:linear-gradient(165deg,var(--panel-a),var(--panel-b));border:1px solid var(--panel-edge);box-shadow:inset 0 1px 0 var(--card-hi),var(--panel-shadow)}
.art-faq h2{margin-top:0!important}
.art-faq details{margin:0 0 10px;padding:0 20px;border-radius:16px;background:var(--card);border:1px solid var(--card-edge);transition:border-color .2s}
.art-faq details[open]{border-color:color-mix(in srgb,var(--accent) 40%,transparent)}
.art-faq summary{padding:16px 0;font-weight:500}
.art-faq details p{margin:0 0 18px!important;font-size:16px!important}
.journal-featured{display:grid;gap:14px;margin:0 0 16px;padding:clamp(26px,4vw,44px);border-radius:26px;background:radial-gradient(70% 120% at 100% 0%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 60%),var(--card);border-color:color-mix(in srgb,var(--accent) 35%,transparent)}
.journal-featured .eyebrow{font-size:13px}
.journal-featured h2{font:500 clamp(30px,4vw,48px)/1.05 var(--serif);color:var(--ink);margin:0;max-width:24ch}
.journal-featured p{margin:0;max-width:70ch;font-size:16px;color:var(--ink-2)}
.journal-featured .more{justify-self:start;font-size:15px}

/* ---------- Формы (общие — для инструментов и будущих форм) ---------- */
.site main :is(input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=submit]):not([type=button]),select,textarea){
  width:100%;min-height:48px;padding:12px 16px;border-radius:14px;border:1px solid var(--field-edge);background:var(--field);color:var(--ink);font:400 16px/1.4 var(--sans);
  box-shadow:inset 0 1px 2px #0000001a;transition:border-color .2s,box-shadow .2s;outline:0}
.site main :is(input,select,textarea)::placeholder{color:var(--muted)}
.site main :is(input,select,textarea):hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--field-edge))}
.site main :is(input,select,textarea):focus-visible,.site main :is(input,select,textarea):focus{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%,transparent);outline:0}
.site main select{appearance:none;-webkit-appearance:none;padding-right:42px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 22px) 50%,calc(100% - 16px) 50%;background-size:6px 6px;background-repeat:no-repeat}
.site select option,.site select optgroup{background:var(--bg-2);color:var(--ink)}
.site main label{font-size:14px;font-weight:600;color:var(--ink)}
.site main :is(input[type=checkbox],input[type=radio]){accent-color:var(--accent);width:18px;height:18px}
.site main input[type=range]{accent-color:var(--accent);width:100%}

/* ---------- Чат ---------- */
.site .chat-launcher{background:color-mix(in srgb,var(--bg-2) 85%,transparent);color:var(--ink);-webkit-backdrop-filter:blur(18px) saturate(170%);backdrop-filter:blur(18px) saturate(170%);box-shadow:inset 0 1px 0 var(--card-hi),0 0 0 1px color-mix(in srgb,var(--accent) 40%,transparent),0 16px 34px -12px #000000b3}
.site .chat-launcher:hover{background:var(--bg-3);color:var(--ink)}
.site .chat-widget{background:color-mix(in srgb,var(--bg-2) 94%,transparent);-webkit-backdrop-filter:blur(26px) saturate(170%);backdrop-filter:blur(26px) saturate(170%);border:1px solid var(--line-2);border-radius:26px;color:var(--ink);box-shadow:inset 0 1px 0 var(--card-hi),0 40px 80px -30px #000000b3}
.site .chat-widget>header{background:transparent;border-bottom:1px solid var(--line);color:var(--ink)}
.site .chat-widget>header small{color:var(--muted)}
.site .chat-widget>header button{color:var(--ink)}
.site .chat-avatar{background:linear-gradient(180deg,#f3e7cc,#a88a5a);color:var(--on-accent);border-radius:50%}
.site .chat-messages{background:transparent}
.site .chat-welcome,.site .chat-bubble.admin{background:color-mix(in srgb,var(--ink) 6%,transparent);color:var(--ink);border:1px solid var(--line)}
.site .chat-bubble{background:linear-gradient(180deg,#f3e7cc,#d4bd92);color:var(--on-accent)}
.site .chat-widget form{background:transparent;border-top:1px solid var(--line);color:var(--ink-2)}
.site .chat-widget form textarea{background:var(--field);border-color:var(--field-edge);color:var(--ink)}
.site .chat-widget form textarea::placeholder{color:var(--muted)}
.site .chat-widget form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.site .chat-widget button[type=submit]{background:linear-gradient(180deg,#f3e7cc,#d4bd92 55%,#ad8f5e);color:var(--on-accent)}
.site .chat-state{background:transparent;color:var(--muted)}

/* ---------- Адаптив ---------- */
@media (max-width:1180px) and (min-width:821px){.stage{display:none}}
@media (max-width:1080px){
  .site-header{border-radius:24px}
  .site-header nav{position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;gap:0;padding:8px 8px 12px;border-radius:24px;background:var(--bg-2);border:1px solid var(--line-2);box-shadow:0 40px 80px -30px #000000b3;transform:translateY(-10px) scale(.98);transform-origin:top center;opacity:0;visibility:hidden;transition:transform .3s var(--ease),opacity .25s,visibility .3s;max-height:calc(100svh - 110px);overflow:auto}
  .site-header nav.open{transform:none;opacity:1;visibility:visible}
  .site-header nav a{display:flex;justify-content:space-between;align-items:center;padding:15px 16px;border-radius:14px;font-size:17px;color:var(--ink)}
  .site-header nav a:not(.btn)::after{content:"";width:7px;height:7px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;rotate:45deg;opacity:.4}
  .site-header nav a+a:not(.btn){box-shadow:0 -1px 0 var(--line)}
  .site-header nav .btn{margin:10px 8px 2px;justify-content:center;min-height:52px}
  .site-header nav .btn::after{display:none}
  .site-header .mobile-only{display:flex}
  .site-menu{display:inline-flex}
  .signin-link{display:none}
  .spec{grid-template-columns:repeat(2,1fr)}
  .road{grid-template-columns:repeat(2,1fr)}
  .road li::after{display:none}
  .footer-top{grid-template-columns:1fr 1fr}
  .editorial-grid{grid-template-columns:1fr}
  .editorial-aside{position:static}
  .inner-hero::before{opacity:.75}
  .inner-hero.hero-photo::before{width:100%;opacity:.5}
}
@media (max-width:820px){
  .split-head,.margin-grid,.faq,.solutions,.pricing-explainer,.steps-grid{grid-template-columns:1fr}
  .faq{gap:24px}
  .split-head>a{justify-self:start}
  .trio,.articles,.contact-grid{grid-template-columns:1fr}
  .app-body{grid-template-columns:1fr}
  .app-side{display:none}
  .app-cols{grid-template-columns:1fr}
  .hero-media::after{background:linear-gradient(0deg,#0d0e10 0%,#0d0e10d9 50%,#0d0e1059 100%)}
  .inner-hero{min-height:0}
  .inner-hero::before,.stage{top:auto;bottom:0;height:min(340px,90vw);right:auto;left:50%;translate:-72.9% 0;opacity:.85}
  .inner-hero:not(.hero-photo):has(.stage){padding-bottom:min(230px,62vw)}
  .stage{opacity:1}
  .inner-hero:not(.hero-photo):not(:has(.stage))::before{opacity:.35}
  .stage .plate{--h:44px}
  .inner-hero::after{background:linear-gradient(180deg,#0a0b0dcc 0%,#0a0b0d99 55%,#0a0b0d33 100%)}
  .inner-hero.hero-photo::after{background:linear-gradient(180deg,#0a0b0d66 0%,#0a0b0dcc 60%,#0a0b0df2 100%)}
  .inner-hero.hero-photo::before{top:0;bottom:0;height:auto;width:100%;opacity:.55;left:0;translate:none;-webkit-mask:linear-gradient(180deg,#000 30%,transparent 100%);mask:linear-gradient(180deg,#000 30%,transparent 100%)}
  .sticker{rotate:0deg}
}
@media (max-width:560px){
  .site{font-size:16px}
  .site-header{top:10px;height:60px;width:calc(100% - 20px);padding:0 8px 0 14px;gap:10px}
  .header-actions{gap:8px}
  .header-actions .btn-mark{display:none}
  .theme-toggle,.site-menu{width:42px;height:42px}
  .hero-inner{padding-top:96px;padding-bottom:24px}
  .hero-facts li{padding:8px 12px}
  .hero-actions .btn{width:100%}
  .inner-hero .hero-actions .btn{width:auto}
  .road,.spec{grid-template-columns:1fr}
  .gauges{gap:8px}.gauges div{padding:10px}.gauges small{display:none}.gauges strong{font-size:34px}
  .todo p{grid-template-columns:44px 1fr}.todo em{display:none}
  .footer-top{grid-template-columns:1fr}
  .section-panel{padding:24px 18px;border-radius:24px}
  .content-card,.contact-card,.site-price{padding:24px}
  .faq-list{padding:2px 18px}
  .art-toc ol{columns:1}
  .cta-glass .hero-actions .btn{white-space:normal;min-height:52px;padding:12px 22px}
  .plate-cta{--h:36px}
  .editorial-list li{grid-template-columns:40px 1fr;padding:18px}
}
@media (prefers-reduced-motion:reduce){.site *,.site *::before,.site *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.glass,.site-header,.site-header nav{background:var(--bg-2)}}
.site h1,.site h2,.site h3,.site h4,.site .price,.site .gauges strong,.site .hero-facts b,.site .sticker,.site .road .km,.site .editorial-list li>span{font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum" 1}
/* Статья: «Инструменты для этого сценария» на подложке */
.related-panel{margin-top:56px}
.editorial-grid article .related-panel>h2{margin:0 0 20px}
.related-panel{display:grid;gap:12px}
.related-panel .solution-block{padding:22px 24px;border:1px solid var(--card-edge);border-radius:18px;background:var(--card);box-shadow:inset 0 1px 0 var(--card-hi)}
.related-panel .solution-block h3{font-size:26px!important;margin:0 0 8px!important}
.related-panel .solution-block p{font-size:16px!important;margin:0}

/* ===== «Мобильное приложение» (PWA m.a777aa.ru): карточка в подвале + лист установки, 13.10.2026 ===== */
.site{
  --ai-ink:var(--ink);--ai-muted:var(--muted);--ai-line:var(--line-2);--ai-hl:var(--accent-ink);--ai-focus:var(--accent);
  --ai-icon-ring:#d4bd9273;--ai-shade:#000000d0;--ai-glow:#d4bd9259;
  --ai-card-bg:radial-gradient(70% 140% at 100% 0%,#d4bd9224,transparent 60%),radial-gradient(60% 120% at 0% 100%,#7d8fa81a,transparent 65%),linear-gradient(155deg,#ffffff12,#ffffff05);
  --ai-card-brd:var(--card-edge);
  --ai-sheet-bg:radial-gradient(80% 60% at 100% 0%,#d4bd921f,transparent 60%),radial-gradient(70% 60% at 0% 100%,#7d8fa814,transparent 65%),linear-gradient(160deg,#1b1d21,#0f1013);
  --ai-chip:#ffffff0a;--ai-backdrop:#050506a8;
  --ai-badge-bg:linear-gradient(160deg,#272a30,#0b0c0e 72%);--ai-badge-ink:#fff;--ai-badge-sub:#ffffffb3;
  --ai-badge-brd:#d4bd9266;--ai-badge-brd-hi:#d4bd92d0;--ai-badge-glyph:#efe2c4;
  --ai-pill-bg:linear-gradient(180deg,#f3e7cc,#d4bd92 55%,#ad8f5e);--ai-pill-ink:#1a150b;
  --ai-num-bg:linear-gradient(180deg,#f3e7cc,#c9ad78);--ai-num-ink:#1a150b;
  --ai-pri-bg:linear-gradient(180deg,#f3e7cc,#d4bd92 55%,#ad8f5e);--ai-pri-ink:#1a150b;--ai-pri-brd:transparent;
  --ai-fd:var(--serif);--ai-fb:var(--sans);
}
html[data-theme=light] .site{
  --ai-shade:#15171a59;--ai-glow:#a88a5a66;
  --ai-card-bg:radial-gradient(70% 140% at 100% 0%,#d4bd9238,transparent 60%),linear-gradient(155deg,#ffffff,#f4f5f7);
  --ai-sheet-bg:radial-gradient(80% 60% at 100% 0%,#d4bd922e,transparent 60%),linear-gradient(160deg,#ffffff,#f4f5f7);
  --ai-chip:#15171a08;--ai-backdrop:#15171a73;
}
.site .ai-card{max-width:var(--wrap);margin:0 auto 44px}
.site .ai-card-title,.site .ai-dlg h2{font-weight:600;font-size:30px}
/* ---------- карточка в подвале ---------- */
.ai-card{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px 22px;margin:34px 0 6px;padding:22px 24px;border:1px solid var(--ai-card-brd);border-radius:26px;background:var(--ai-card-bg);box-shadow:0 1px 0 rgba(255,255,255,.5) inset,0 24px 50px -34px var(--ai-shade);overflow:hidden;isolation:isolate;color:var(--ai-ink);font-family:var(--ai-fb)}
.ai-card::before{content:"";position:absolute;left:8%;right:8%;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--ai-icon-ring),transparent);pointer-events:none}
.ai-card-icon{width:68px;height:68px;border-radius:18px;box-shadow:0 12px 26px -12px var(--ai-shade),0 0 0 1px var(--ai-icon-ring)}
.ai-card-kicker{margin:0;font:700 11px/1.3 var(--ai-fb);letter-spacing:.16em;text-transform:uppercase;color:var(--ai-hl)}
.ai-card-title{margin:4px 0 0;font:600 25px/1.15 var(--ai-fd);letter-spacing:-.01em;color:var(--ai-ink)}
.ai-card-sub{margin:6px 0 0;max-width:44ch;font-size:14px;line-height:1.5;color:var(--ai-muted)}
.ai-card-side{display:flex;align-items:center;gap:18px}
.ai-card-btns{display:flex;flex-wrap:wrap;gap:10px}
.ai-card-qr{display:flex;flex-direction:column;align-items:center;gap:6px;margin:0;font-size:11px;line-height:1.3;white-space:nowrap;color:var(--ai-muted);text-align:center}
.ai-card-qr img{width:92px;height:92px;padding:7px;border-radius:14px;background:#fff;box-shadow:0 0 0 1px var(--ai-line),0 10px 24px -16px var(--ai-shade)}

/* бейдж: честная кнопка «Установить на …», без логотипов магазинов */
.ai-badge{display:inline-flex;align-items:center;gap:11px;min-height:54px;padding:8px 18px 8px 14px;border-radius:15px;border:1px solid var(--ai-badge-brd);background:var(--ai-badge-bg);color:var(--ai-badge-ink) !important;text-decoration:none !important;box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 12px 24px -14px var(--ai-shade);transition:transform .18s cubic-bezier(.22,1,.36,1),border-color .18s,box-shadow .18s;-webkit-tap-highlight-color:transparent}
.ai-badge:hover{transform:translateY(-2px);border-color:var(--ai-badge-brd-hi);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 18px 30px -14px var(--ai-glow)}
.ai-badge:active{transform:translateY(0) scale(.98)}
.ai-badge:focus-visible{outline:2px solid var(--ai-focus);outline-offset:3px}
.ai-badge .ai-glyph{width:24px;height:24px;flex:none;color:var(--ai-badge-glyph)}
.ai-badge span{display:flex;flex-direction:column;line-height:1.1;text-align:left}
.ai-badge small{font:500 10.5px/1.2 var(--ai-fb);letter-spacing:.02em;color:var(--ai-badge-sub)}
.ai-badge b{font:700 16.5px/1.2 var(--ai-fb);letter-spacing:-.01em}

@media (max-width:900px){.ai-card{grid-template-columns:auto minmax(0,1fr)}.ai-card-side{grid-column:1/-1}}
@media (max-width:560px){
  .ai-card{grid-template-columns:1fr;justify-items:center;text-align:center;padding:24px 18px 20px;gap:14px}
  .ai-card-sub{margin-inline:auto}
  .ai-card-side{width:100%;justify-content:center}
  .ai-card-btns{display:grid;grid-template-columns:1fr 1fr;width:100%}
  .ai-badge{justify-content:center;padding:8px 10px;gap:9px}
  .ai-badge b{font-size:15px}
}
@media (hover:none),(max-width:900px){.ai-card-qr{display:none}}

/* ---------- лист с инструкцией ---------- */
html.ai-lock{overflow:hidden}
.ai-dlg{position:fixed;inset:0;width:100%;max-width:none;height:100%;max-height:none;margin:0;padding:16px;border:0;background:transparent;color:var(--ai-ink);font-family:var(--ai-fb);text-align:left;display:none;align-items:center;justify-content:center;overflow:auto}
.ai-dlg[open]{display:flex}
.ai-dlg::backdrop{background:var(--ai-backdrop);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:ai-fade .22s ease-out}
.ai-sheet{position:relative;width:min(760px,100%);padding:30px 30px 24px;border-radius:28px;border:1px solid var(--ai-card-brd);background:var(--ai-sheet-bg);box-shadow:0 1px 0 rgba(255,255,255,.4) inset,0 40px 100px -30px var(--ai-shade);animation:ai-pop .26s cubic-bezier(.22,1,.36,1)}
.ai-dlg.ai-closing .ai-sheet{animation:ai-pop-out .19s ease-in forwards}
.ai-dlg.ai-closing::backdrop{animation:ai-fade-out .19s ease-in forwards}
.ai-grab{display:none}
.ai-x{position:absolute;top:14px;right:14px;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--ai-line);background:var(--ai-chip);color:var(--ai-muted);cursor:pointer;transition:color .15s,transform .15s}
.ai-x:hover{color:var(--ai-ink)}
.ai-x:active{transform:scale(.94)}
.ai-x .ai-ic{width:18px;height:18px}
.ai-head{display:flex;align-items:center;gap:16px;padding-right:44px}
.ai-app-icon{width:64px;height:64px;flex:none;border-radius:17px;box-shadow:0 12px 26px -12px var(--ai-shade),0 0 0 1px var(--ai-icon-ring)}
.ai-kicker{margin:0;font:700 11px/1.3 var(--ai-fb);letter-spacing:.16em;text-transform:uppercase;color:var(--ai-hl)}
.ai-head h2{margin:3px 0 0;font:600 27px/1.12 var(--ai-fd);letter-spacing:-.01em;color:var(--ai-ink)}
.ai-host{margin:3px 0 0;font-size:13px;color:var(--ai-muted)}

.ai-seg{position:relative;display:grid;grid-template-columns:1fr 1fr;margin:22px 0 4px;padding:4px;border-radius:14px;border:1px solid var(--ai-line);background:var(--ai-chip)}
.ai-seg button{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:0;border-radius:10px;background:transparent;color:var(--ai-muted);font:600 15px var(--ai-fb);cursor:pointer;transition:color .2s}
.ai-seg button[aria-selected='true']{color:var(--ai-pill-ink)}
.ai-seg button:focus-visible{outline:2px solid var(--ai-focus);outline-offset:2px}
.ai-seg .ai-glyph{width:18px;height:18px}
.ai-seg-pill{position:absolute;z-index:0;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);border-radius:10px;background:var(--ai-pill-bg);box-shadow:0 8px 18px -10px var(--ai-shade);transition:transform .28s cubic-bezier(.22,1,.36,1)}
.ai-sheet[data-platform='android'] .ai-seg-pill{transform:translateX(100%)}

.ai-body{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:26px;align-items:center;margin-top:14px}
.ai-steps{list-style:none;margin:0;padding:0;display:grid;gap:4px;animation:ai-fade .25s ease-out}
.ai-step{display:flex;gap:14px;align-items:flex-start;padding:10px 4px}
.ai-step+.ai-step{border-top:1px dashed var(--ai-line)}
.ai-step-ic{position:relative;display:grid;place-items:center;width:42px;height:42px;flex:none;border-radius:13px;background:var(--ai-chip);border:1px solid var(--ai-line);color:var(--ai-hl)}
.ai-step-ic .ai-ic{width:20px;height:20px}
.ai-step-ic i{position:absolute;top:-6px;left:-6px;display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:var(--ai-num-bg);color:var(--ai-num-ink);font:800 10.5px/1 var(--ai-fb);font-style:normal}
.ai-step-tx{display:flex;flex-direction:column;gap:3px;padding-top:1px}
.ai-step-tx b{font-weight:700;font-size:15.5px;line-height:1.35;color:var(--ai-ink)}
.ai-step-tx b b{color:var(--ai-hl)}
.ai-step-tx small{font-size:13.5px;line-height:1.45;color:var(--ai-muted)}

.ai-qr{display:flex;flex-direction:column;align-items:center;gap:10px;margin:0;padding:16px;border-radius:22px;border:1px solid var(--ai-line);background:var(--ai-chip)}
.ai-qr img{width:168px;height:168px;padding:10px;border-radius:16px;background:#fff;box-shadow:0 14px 30px -18px var(--ai-shade)}
.ai-qr figcaption{font-size:12.5px;line-height:1.4;text-align:center;color:var(--ai-muted)}

.ai-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.ai-btn{flex:1 1 220px;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:0 22px;border-radius:15px;font:700 15.5px var(--ai-fb);text-decoration:none !important;cursor:pointer;transition:transform .16s,filter .16s,box-shadow .16s;-webkit-tap-highlight-color:transparent}
.ai-btn .ai-ic{width:18px;height:18px}
.ai-btn-pri{border:1px solid var(--ai-pri-brd);background:var(--ai-pri-bg);color:var(--ai-pri-ink) !important;box-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 16px 30px -16px var(--ai-glow)}
.ai-btn-sec{border:1px solid var(--ai-line);background:var(--ai-chip);color:var(--ai-ink) !important}
.ai-btn:hover{transform:translateY(-1px);filter:brightness(1.06)}
.ai-btn:active{transform:scale(.98)}
.ai-btn:focus-visible{outline:2px solid var(--ai-focus);outline-offset:3px}
.ai-note{margin:14px 0 0;font-size:12.5px;line-height:1.5;color:var(--ai-muted);text-align:center}

/* телефон: нижний лист без QR */
@media (max-width:640px),(hover:none) and (pointer:coarse){
  .ai-dlg{padding:0;align-items:flex-end}
  .ai-sheet{width:100%;max-height:92dvh;overflow:auto;padding:12px 18px calc(18px + env(safe-area-inset-bottom));border-radius:26px 26px 0 0;border-bottom:0;animation:ai-up .3s cubic-bezier(.22,1,.36,1)}
  .ai-dlg.ai-closing .ai-sheet{animation:ai-down .19s ease-in forwards}
  .ai-grab{display:block;width:42px;height:5px;margin:0 auto 14px;border-radius:9px;background:var(--ai-line)}
  .ai-x{top:12px;right:12px}
  .ai-head h2{font-size:23px}
  .ai-app-icon{width:56px;height:56px;border-radius:15px}
  .ai-body{grid-template-columns:1fr;margin-top:8px}
  .ai-qr{display:none}
}
@keyframes ai-fade{from{opacity:0}}
@keyframes ai-fade-out{to{opacity:0}}
@keyframes ai-pop{from{opacity:0;transform:translateY(14px) scale(.98)}}
@keyframes ai-pop-out{to{opacity:0;transform:translateY(10px) scale(.98)}}
@keyframes ai-up{from{transform:translateY(100%)}}
@keyframes ai-down{to{transform:translateY(100%)}}
@media (prefers-reduced-motion:reduce){
  .ai-sheet,.ai-steps,.ai-dlg::backdrop{animation:none !important}
  .ai-seg-pill,.ai-badge,.ai-btn{transition:none}
}
.site .ai-card-kicker .ic{width:14px;height:14px;margin:0 6px 0 0;vertical-align:-2px;opacity:1}
.site .ai-card p,.site .ai-dlg p{margin:0;max-width:none;color:inherit}
.site .ai-card-title{margin-top:4px;color:var(--ink)}.site .ai-card-sub{margin-top:6px;max-width:52ch;color:var(--muted)}
.site .ai-card-kicker,.site .ai-kicker{color:var(--ai-hl)}.site .ai-host{margin-top:3px;color:var(--muted)}.site .ai-note{margin-top:14px;color:var(--muted)}

/* Статьи пакета 20261017: схема, калькулятор, источники (a777aa.ru) */
.article-figure{margin:0 0 30px}
.article-figure img{display:block;width:100%;height:auto;border-radius:18px;border:1px solid var(--card-edge);background:#0a0a0c}
.article-figure figcaption{margin-top:8px;font-size:14px;line-height:1.5;color:var(--muted)}
.art-body dl{display:grid;grid-template-columns:minmax(150px,240px) 1fr;gap:6px 20px;margin:22px 0;max-width:68ch}
.art-body dt{font-weight:600;color:var(--ink)}
.art-body dd{margin:0;color:var(--ink-2)}
@media (max-width:640px){.art-body dl{grid-template-columns:1fr}.art-body dd{margin-bottom:10px}}
.art-body details{border:1px solid var(--line-2);border-radius:16px;padding:14px 18px;margin:18px 0;background:var(--card)}
.art-body details summary{cursor:pointer;font-weight:600;color:var(--ink)}
.art-body blockquote{margin:22px 0;padding:4px 0 4px 18px;border-left:3px solid var(--accent);color:var(--ink-2);font-style:italic}
.art-body ul{margin:0 0 22px;padding-left:22px;color:var(--ink-2);line-height:1.7;max-width:68ch}
.art-body code{font-family:ui-monospace,monospace;font-size:.88em;background:var(--tile);border-radius:6px;padding:.1em .35em}
.art-body .pre-scroll{max-width:100%;overflow-x:auto;border:1px solid var(--line-2);border-radius:16px;background:var(--tile);margin:22px 0}
.art-body .pre-scroll pre{margin:0;padding:14px 18px;white-space:pre;font-size:14px;line-height:1.55}
.art-table caption{caption-side:top;text-align:left;padding:12px 16px 4px;font-size:14px;color:var(--muted)}
.art-body .tool{margin:44px 0 0;border:1px solid var(--card-edge);border-radius:22px;padding:24px;background:var(--card);box-shadow:inset 0 1px 0 var(--card-hi),var(--shadow);min-width:0;box-sizing:border-box}
.art-body .tool h2{margin-top:0}
.art-body .tool-note{font-size:15px;color:var(--muted);max-width:none}
.art-body .tool .fields{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(min(220px,100%),1fr));margin-top:16px}
.art-body .tool .field{display:flex;flex-direction:column;gap:6px;min-width:0}
.art-body .tool .field.long{grid-column:1/-1}
.art-body .tool label{font-size:14px;font-weight:600;color:var(--ink);overflow-wrap:anywhere}
.art-body .tool input,.art-body .tool textarea{width:100%;box-sizing:border-box;border:1px solid var(--field-edge);border-radius:12px;background:var(--field);color:var(--ink);padding:10px 12px;font:14px/1.5 ui-monospace,monospace}
.art-body .tool textarea{resize:vertical;white-space:pre;overflow-x:auto}
.art-body .tool input:focus,.art-body .tool textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.art-body .tool-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.art-body .tool-actions button{border:1px solid var(--line-2);border-radius:999px;padding:10px 18px;font:600 15px var(--sans);background:transparent;color:var(--ink);cursor:pointer}
.art-body .tool-actions button:not(.secondary){background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.art-body .tool-actions button:disabled{opacity:.45;cursor:not-allowed}
.art-body .tool .error{color:#e0705f;font-weight:600;margin:12px 0 0}
.art-body .tool .error:empty{display:none}
.art-body .tool .result{margin-top:14px;font-size:15px;color:var(--ink-2);overflow-wrap:anywhere}
.art-body .tool .result dl{display:block;margin:0;max-width:none}
.art-body .tool .result dt{border-top:1px solid var(--line);padding-top:8px;margin-top:8px}
.art-body .tool .result dd{margin:4px 0 0;min-width:0}
.art-body .tool .table-scroll{overflow-x:auto;border:1px solid var(--line-2);border-radius:14px;margin:6px 0}
.art-body .tool .table-scroll table{width:100%;min-width:480px;border-collapse:collapse;font-size:14px}
.art-body .tool .table-scroll th,.art-body .tool .table-scroll td{padding:8px 12px;text-align:left;border-top:1px solid var(--line);vertical-align:top}
.art-body .art-links,.art-body .art-sources{margin-top:36px}
.art-body .art-sources a{word-break:break-all}
@media (max-width:640px){.art-body .tool{padding:18px}}