/* ============================================================
   KVADROLIT — SITE-WIDE DESIGN SYSTEM (SPEC-436 recomposition)
   Наследует принятую visual DNA Home Visual Gate v4
   (D429-HOME-VISUAL-FREEZE-20260907) и язык карточек товара
   product batch / commercial core.
   Один источник токенов и компонентов для всех 14 маршрутов.
   ============================================================ */

/* ---------- 1. Tokens (inherited, unchanged) ---------- */
:root{
  --red:#B32101;
  --logo:#BD2B0B;
  --red-hi:#C82B06;
  --red-wash:#FCF1EE;
  --ink:#112537;
  --ink-deep:#071B2D;
  --muted:#59667D;
  --hair:#DDE3E9;
  --hair-soft:#EAEEF2;

  --bg:#FFFFFF;
  --bg-sunk:#EDE9E3;
  --tint:#E2DCD3;
  --tint-hi:#D6CEC2;
  --panel:#FFFFFF;
  --kraft-soft:#F4EDE1;
  --kraft-line:#DDD1BC;
  --text:#0F1720;
  --text-2:#46545F;

  --ok:#1E7A4C;
  --warn:#9A6208;

  --r:10px;
  --r-lg:16px;
  --shadow:0 1px 2px rgba(7,27,45,.05), 0 8px 28px -18px rgba(7,27,45,.35);
  --shadow-md:0 2px 6px rgba(7,27,45,.07), 0 18px 40px -26px rgba(7,27,45,.4);
  --shadow-lg:0 2px 4px rgba(7,27,45,.06), 0 30px 60px -34px rgba(7,27,45,.45);
  --maxw:1240px;
  --f:"Golos Text","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg-sunk);color:var(--text);font-family:var(--f);
     font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%}
[hidden]{display:none!important}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:where(a,button,input,select,textarea,[tabindex]):focus-visible{
  outline:2px solid var(--red);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* ---------- 2. Layout container ---------- */
.site{container-type:inline-size;background:var(--bg);position:relative}

/* ---------- 3. Layout primitives ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
@container (max-width:900px){.wrap{padding:0 16px}}
.band{padding:56px 0}
@container (max-width:900px){.band{padding:34px 0}}
.band.tight{padding:40px 0}
@container (max-width:900px){.band.tight{padding:26px 0}}
.band.sunk{background:var(--bg-sunk)}
.band.dark{background:var(--ink);color:#E7EFF6}
.band.dark h2,.band.dark h3{color:#fff}
.eyebrow{font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--red);display:block}
.eyebrow.mute{color:var(--muted)}
.eyebrow.onDark{color:#7FA0BB}
h1,h2,h3,h4{text-wrap:balance;margin:0;font-weight:800;letter-spacing:-.024em;line-height:1.1}
h1{font-size:clamp(30px,3.6cqi,48px)}
h2{font-size:clamp(23px,2.7cqi,36px)}
h3{font-size:19px;font-weight:800;letter-spacing:-.014em;line-height:1.25}
h4{font-size:15px;font-weight:800;letter-spacing:-.008em}
p{margin:0}
.lede{font-size:17px;color:var(--text-2);line-height:1.6;max-width:62ch}
@container (max-width:760px){.lede{font-size:15.5px}}
.band-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
.band-head .txt{display:flex;flex-direction:column;gap:10px}
@container (max-width:760px){.band-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:20px}}
.stackgap{display:flex;flex-direction:column;gap:14px}

/* ---------- 4. Buttons / links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:50px;padding:0 22px;
  border-radius:11px;border:1px solid transparent;font-size:15px;font-weight:600;text-decoration:none;
  cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s,color .15s,transform .12s}
.btn.lg{height:56px;padding:0 28px;font-size:16.5px}
.btn.sm{height:42px;padding:0 16px;font-size:14px}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-hi)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--ink-deep)}
.btn-ghost{background:var(--panel);border-color:var(--hair);color:var(--text)}
.btn-ghost:hover{border-color:var(--red);color:var(--red)}
.btn-onDark{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.22);color:#fff}
.btn-onDark:hover{background:rgba(255,255,255,.18)}
.linkmore{display:inline-flex;align-items:center;gap:7px;text-decoration:none;font-weight:600;font-size:15px;color:var(--red)}
.linkmore:hover{gap:10px}
.inline-link{color:var(--red);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(179,33,1,.28)}
.inline-link:hover{border-bottom-color:var(--red)}

/* ---------- 5. Header / topbar / footer (site-wide chrome) ---------- */
.topbar{background:var(--ink-deep);color:#B9CBD9;font-size:13px}
.topbar .wrap{display:flex;align-items:center;gap:22px;min-height:38px}
.topbar a{color:#DCE8F1;text-decoration:none}
.topbar a:hover{text-decoration:underline}
.topbar .sp{flex:1}
.topbar .hrs{color:#8AA3B6}
@container (max-width:900px){.topbar .hide-m{display:none}.topbar .wrap{min-height:34px;font-size:12.5px}}

.hdr{position:sticky;top:var(--gate-h,0px);z-index:60;background:var(--bg);
  border-bottom:1px solid var(--hair);transition:box-shadow .2s,background .2s}
.hdr.scrolled{box-shadow:0 1px 0 var(--hair), 0 10px 26px -22px rgba(7,27,45,.55);
  background:rgba(255,255,255,.94);backdrop-filter:saturate(1.2) blur(6px)}
.hdr .wrap{display:flex;align-items:center;gap:20px;min-height:76px}
@container (max-width:980px){.hdr.scrolled .wrap{min-height:58px}}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;flex:none}
.logo svg{height:30px;width:auto;display:block}
.nav{display:flex;gap:24px;flex:1}
.nav a{text-decoration:none;font-size:14.5px;font-weight:500;color:var(--text-2);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--text)}
.nav a[aria-current]{color:var(--text);border-bottom-color:var(--red)}
.hdr-actions{display:flex;align-items:center;gap:10px;flex:none}
.icon-btn{width:44px;height:44px;border-radius:10px;border:0;background:var(--tint);
  display:grid;place-items:center;cursor:pointer;position:relative;color:var(--text);transition:background .15s,color .15s}
.icon-btn:hover{background:var(--tint-hi)}
.icon-btn.cart{background:var(--red);color:#fff}
.icon-btn.cart:hover{background:var(--red-hi)}
.cart-count{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;
  background:var(--ink);color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center;
  box-shadow:0 0 0 2px #fff}
.hdr .phone{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:800;font-size:16.5px;
  color:var(--text);padding:0 6px;letter-spacing:-.01em}
.hdr .phone:hover{color:var(--red)}
.burger{display:none}
@container (max-width:1120px){.hdr .phone span{display:none}}
@container (max-width:980px){.nav{display:none}.burger{display:grid}.hdr .wrap{min-height:62px;gap:12px}}

.ftr{background:var(--ink-deep);color:#9DB6CA;padding:52px 0 26px;font-size:14px}
.ftr svg{height:28px;width:auto}
.ftr h4{color:#fff;font-size:13.5px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px}
.ftr ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.ftr a{color:#C6D7E4;text-decoration:none}
.ftr a:hover{color:#fff;text-decoration:underline}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}
@container (max-width:980px){.ftr-grid{grid-template-columns:1fr 1fr;gap:30px}}
@container (max-width:520px){.ftr-grid{grid-template-columns:1fr;gap:26px}}
.ftr .brand p{margin-top:12px;max-width:30ch;color:#8AA3B6;line-height:1.5}
.ftr-bottom{margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#7E97AB}

/* мобильная панель действий — общая для всех маршрутов */
.mbar{display:none;position:sticky;bottom:0;z-index:70;gap:10px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.96);border-top:1px solid var(--hair);backdrop-filter:blur(8px)}
.mbar .btn{flex:1;height:48px;font-size:15px}
.mbar .p{display:flex;flex-direction:column;line-height:1.1;flex:none;padding-right:4px}
.mbar .p b{font-size:20px;font-weight:900;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.mbar .p small{font-size:11.5px;color:var(--muted)}
@container (max-width:980px){.mbar{display:flex;align-items:center}}

/* ---------- 6. Page opener: breadcrumbs + H1 + прямой ответ ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:18px 0 0;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--red)}
.crumbs .sep{opacity:.5}
.crumbs [aria-current]{color:var(--text);font-weight:600}
.pagehead{padding:26px 0 34px;background:linear-gradient(180deg,#FCFBF9 0%, #FAF8F5 100%)}
@container (max-width:900px){.pagehead{padding:18px 0 24px}}
.pagehead .inner{display:flex;flex-direction:column;gap:14px;max-width:72ch}
.pagehead h1{max-width:20ch}
.pagehead.wide .inner{max-width:none}

/* ---------- 7. Direct-answer block (прямой ответ перед подробностями) ---------- */
/* Ключевой site-wide паттерн: короткий ответ сразу под H2, затем детали. */
.answer{font-size:19px;line-height:1.5;color:var(--text);font-weight:500;max-width:66ch;
  border-left:3px solid var(--red);padding-left:18px;margin:0 0 22px}
@container (max-width:760px){.answer{font-size:17px;padding-left:14px;margin-bottom:18px}}
.answer.plain{border-left:0;padding-left:0}
.answer + .lede{margin-top:-6px}
.subtext{font-size:15px;color:var(--text-2);line-height:1.6;max-width:66ch}

/* ---------- 8. Cards / grids ---------- */
.card{background:var(--panel);border:1px solid var(--hair);border-radius:var(--r-lg);padding:24px;
  display:flex;flex-direction:column;gap:12px}
.card.accent{border-color:transparent;background:linear-gradient(180deg,var(--tint) 0%,var(--tint-hi) 100%)}
.card.kraft{background:var(--kraft-soft);border-color:var(--kraft-line)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@container (max-width:900px){.grid2,.grid3{grid-template-columns:1fr;gap:14px}}
@container (min-width:901px) and (max-width:1080px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- 9. Product-card language (inherited from accepted Home) ---------- */
.pgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
@container (max-width:1080px){.pgrid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@container (max-width:820px){.pgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}
@container (max-width:380px){.pgrid{grid-template-columns:1fr}}
.pcard{position:relative;display:flex;flex-direction:column;background:var(--panel);border:0;
  border-radius:var(--r-lg);overflow:hidden;
  box-shadow:0 1px 2px rgba(15,23,32,.06), 0 14px 26px -20px rgba(15,23,32,.5);
  transition:box-shadow .2s,transform .2s}
.pcard:hover{transform:translateY(-3px);
  box-shadow:0 3px 9px rgba(15,23,32,.09), 0 28px 46px -26px rgba(15,23,32,.6)}
.pmedia{position:relative;aspect-ratio:1/1.02;display:grid;place-items:center;padding:10px;overflow:hidden;
  background:
    radial-gradient(120% 84% at 50% 10%, rgba(255,255,255,.72), rgba(255,255,255,0) 60%),
    linear-gradient(180deg,#F3EADB 0%, #E7DCC7 100%)}
.pmedia img{position:absolute;top:10px;left:10px;width:calc(100% - 20px);height:calc(100% - 20px);
  object-fit:contain;display:block;
  filter:drop-shadow(0 18px 22px rgba(15,23,32,.3));transition:transform .25s ease}
.pcard:hover .pmedia img{transform:scale(1.045)}
.pbody{padding:15px 17px 17px;display:flex;flex-direction:column;gap:6px;flex:1}
.pbody .cat{font-size:10.5px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.pbody h3{line-height:1.3;font-size:16.5px}
.pbody h3 a{text-decoration:none}
.pbody h3 a::after{content:"";position:absolute;inset:0;z-index:1}
.pbody .pack{font-size:13.5px;color:var(--muted)}
.pbody .use{font-size:13.5px;color:var(--text-2);line-height:1.45}
.prow{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.price{display:flex;flex-direction:column;line-height:1.1}
.price b{font-size:27px;font-weight:900;letter-spacing:-.035em;font-variant-numeric:tabular-nums;color:var(--text)}
.price span{font-size:12px;color:var(--muted);margin-top:2px}
.tocart{position:relative;z-index:2;width:46px;height:46px;border-radius:11px;border:0;
  background:var(--red);color:#fff;display:grid;place-items:center;cursor:pointer;
  transition:background .15s,transform .15s}
.tocart:hover{background:var(--red-hi);transform:scale(1.06)}
@container (max-width:820px){.pbody{padding:12px 13px 14px}.pbody h3{font-size:15px}.price b{font-size:20px}.tocart{width:42px;height:42px}}
.pcard.allcard{background:var(--ink);border-color:var(--ink);color:#E7EFF6;justify-content:center;padding:26px 22px;gap:10px}
.pcard.allcard::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(-52deg,rgba(233,220,200,.06) 0 14px,transparent 14px 38px)}
.pcard.allcard > *{position:relative}
.pcard.allcard h3{color:#fff;font-size:20px}
.pcard.allcard h3 a{text-decoration:none}
.pcard.allcard p{font-size:14px;color:#A9C0D2;line-height:1.5}
.pcard.allcard .go{margin-top:8px;color:#fff;font-weight:600;display:inline-flex;gap:7px;align-items:center}
.pcard.allcard a::after{content:"";position:absolute;inset:0}

/* ---------- 10. Product detail (PDP) ---------- */
.pdp{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:40px;align-items:start;padding:30px 0 8px}
@container (max-width:980px){.pdp{grid-template-columns:1fr;gap:20px;padding:16px 0 4px}}
/* Высота задана aspect-ratio, поэтому процентный max-height на картинке не
   разрешается и мешок обрезается. Явный бокс + object-fit:contain вписывает
   изображение целиком — так же, как в медиа-плашке карточки товара. */
.shot{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:1/1;
  background:
    radial-gradient(112% 74% at 50% 4%, rgba(255,255,255,.72), rgba(255,255,255,0) 58%),
    linear-gradient(180deg, #EAE4DA 0%, #DED6C9 55%, #CFC5B4 100%);
  --shot-pad:32px}
.shot img{position:absolute;top:var(--shot-pad);left:var(--shot-pad);
  width:calc(100% - var(--shot-pad) * 2);height:calc(100% - var(--shot-pad) * 2);
  object-fit:contain;display:block;filter:drop-shadow(0 34px 28px rgba(15,23,32,.36))}
@container (max-width:980px){.shot{aspect-ratio:4/3;--shot-pad:22px}}
.rail{display:flex;flex-direction:column;gap:16px}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:999px;background:var(--tint);
  font-size:12.5px;color:var(--text-2);font-weight:600;white-space:nowrap}
.chip.red{background:var(--red-wash);color:var(--red)}
.sku{border:1px solid var(--hair);border-radius:var(--r-lg);padding:20px;display:flex;flex-direction:column;gap:16px;
  background:var(--panel);box-shadow:var(--shadow)}
.pricebox{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.pricebox .big{font-size:38px;font-weight:900;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.pricebox .unit{font-size:14.5px;color:var(--muted)}
.buyrow{display:flex;gap:10px;flex-wrap:wrap}
.buyrow .btn{flex:1;min-width:150px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--hair);border-radius:11px;overflow:hidden;height:50px;flex:none}
.qty button{width:44px;height:100%;border:0;background:var(--panel);cursor:pointer;font-size:19px;color:var(--text-2)}
.qty button:hover{background:var(--tint)}
.qty input{width:56px;height:100%;border:0;text-align:center;font-weight:700;font-variant-numeric:tabular-nums;
  -moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.paths{display:flex;gap:10px;flex-wrap:wrap}
.paths .btn{flex:1;min-width:150px}
.phone-cta{display:flex;flex-direction:column;line-height:1.15;align-items:flex-start}
.phone-cta small{font-size:11.5px;font-weight:500;color:var(--muted)}
.notebar{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-2);line-height:1.5;
  background:var(--kraft-soft);border:1px solid var(--kraft-line);border-radius:12px;padding:13px 15px}
.notebar .ic{flex:none;color:var(--red);margin-top:1px}

/* ---------- 11. Characteristics / documents tables ---------- */
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.spec{width:100%;border-collapse:collapse;font-size:15px;min-width:320px}
table.spec th,table.spec td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--hair);vertical-align:top}
table.spec th{width:44%;font-weight:600;color:var(--text-2);background:#FBFAF8}
table.spec tr:last-child th,table.spec tr:last-child td{border-bottom:0}
@container (max-width:560px){table.spec th{width:42%}table.spec th,table.spec td{padding:11px 10px;font-size:14px}}
.doccard{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:var(--r-lg);
  background:var(--kraft-soft);border:1px solid var(--kraft-line)}
.doccard .ic{flex:none;width:46px;height:46px;border-radius:12px;background:var(--panel);display:grid;place-items:center;color:var(--red)}
.doccard .tx{display:flex;flex-direction:column;gap:6px}
.doccard dl{margin:8px 0 0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:14.5px}
.doccard dt{color:var(--muted)}
.doccard dd{margin:0;font-weight:600}
@container (max-width:560px){.doccard{flex-direction:column;gap:12px}.doccard dl{grid-template-columns:1fr;gap:2px 0}.doccard dd{margin-bottom:8px}}

/* ---------- 12. Preparation / steps ---------- */
ol.steps,ul.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;counter-reset:s}
ol.steps li,ul.steps li{display:flex;gap:14px;align-items:flex-start;font-size:15.5px;line-height:1.55;color:var(--text-2)}
ol.steps li::before{counter-increment:s;content:counter(s);flex:none;width:30px;height:30px;border-radius:9px;
  background:var(--red);color:#fff;font-size:14px;font-weight:800;display:grid;place-items:center;margin-top:1px}
ul.steps li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--red);margin-top:10px}
ol.steps li b,ul.steps li b{color:var(--text);display:block;font-weight:700}

/* ---------- 13. Calculator relation block (site-wide) ---------- */
.calcrel{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:24px;align-items:center;
  background:var(--ink);color:#E7EFF6;border-radius:20px;padding:32px;position:relative;overflow:hidden}
.calcrel::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(-52deg,rgba(233,220,200,.06) 0 18px,transparent 18px 48px)}
.calcrel > *{position:relative}
.calcrel h3{color:#fff;font-size:23px}
.calcrel p{color:#A9C0D2;font-size:15.5px;line-height:1.55;margin-top:8px;max-width:52ch}
.calcrel .act{display:flex;flex-direction:column;gap:10px}
@container (max-width:900px){.calcrel{grid-template-columns:1fr;padding:24px;gap:18px}}

/* ---------- 14. Order / delivery closing block (site-wide) ---------- */
.orderwrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@container (max-width:980px){.orderwrap{grid-template-columns:1fr;gap:14px}}
.factlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:15px}
.factlist li{display:flex;gap:11px;align-items:flex-start;line-height:1.5;color:var(--text-2)}
.factlist .ic{flex:none;color:var(--red);margin-top:2px}
.factlist b{color:var(--text)}

/* ---------- 15. Contextual internal links ---------- */
.linkcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.linkcard{display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:var(--r-lg);
  background:var(--panel);border:1px solid var(--hair);text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s}
.linkcard:hover{border-color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow)}
.linkcard strong{font-size:17px;letter-spacing:-.014em}
.linkcard span.d{font-size:14px;color:var(--text-2);line-height:1.5}
.linkcard .go{margin-top:6px;color:var(--red);font-weight:600;font-size:14px;display:inline-flex;gap:6px;align-items:center}

/* ---------- 16. Article family ---------- */
.article{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:44px;align-items:start}
@container (max-width:980px){.article{grid-template-columns:1fr;gap:24px}}
.prose{max-width:68ch;display:flex;flex-direction:column;gap:22px}
.prose p{font-size:17px;line-height:1.68;color:var(--text-2)}
.prose h2{margin-top:16px}
.prose h3{margin-top:6px}
@container (max-width:760px){.prose p{font-size:16px}}
.aside{position:sticky;top:110px;display:flex;flex-direction:column;gap:14px}
@container (max-width:980px){.aside{position:static}}
.miniprod{display:flex;gap:14px;align-items:center;padding:14px;border-radius:14px;background:var(--panel);
  border:1px solid var(--hair);text-decoration:none}
.miniprod:hover{border-color:var(--red)}
.miniprod .th{flex:none;width:64px;height:64px;border-radius:10px;overflow:hidden;display:grid;place-items:center;
  background:linear-gradient(180deg,#F3EADB 0%,#E7DCC7 100%)}
.miniprod .th img{max-height:56px;width:auto;object-fit:contain}
.miniprod .tx{display:flex;flex-direction:column;gap:2px}
.miniprod .tx b{font-size:15px}
.miniprod .tx span{font-size:13px;color:var(--muted)}
.artcard{display:grid;grid-template-columns:220px minmax(0,1fr);gap:22px;padding:20px;border-radius:var(--r-lg);
  background:var(--panel);border:1px solid var(--hair);text-decoration:none;transition:border-color .15s,box-shadow .15s}
.artcard:hover{border-color:var(--red);box-shadow:var(--shadow)}
.artcard .th{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3;padding:14px;
  background:linear-gradient(180deg,#F3EADB 0%,#E7DCC7 100%)}
.artcard .th img{position:absolute;top:14px;left:14px;width:calc(100% - 28px);height:calc(100% - 28px);
  object-fit:contain;display:block;filter:drop-shadow(0 14px 16px rgba(15,23,32,.26))}
.artcard .tx{display:flex;flex-direction:column;gap:9px;justify-content:center}
@container (max-width:760px){.artcard{grid-template-columns:1fr;gap:14px}.artcard .th{aspect-ratio:16/9}}

/* ---------- 17. Info grid (delivery / contacts) ---------- */
.infogrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@container (max-width:980px){.infogrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}
@container (max-width:560px){.infogrid{grid-template-columns:1fr}}
.infocard{background:var(--panel);border:1px solid var(--hair);border-radius:var(--r-lg);padding:22px;
  display:flex;flex-direction:column;gap:9px}
.infocard .ic{width:42px;height:42px;border-radius:11px;background:var(--red-wash);color:var(--red);
  display:grid;place-items:center;margin-bottom:2px}
.infocard p{font-size:14.5px;color:var(--text-2);line-height:1.55}
.clist{display:flex;flex-direction:column;gap:0;border:1px solid var(--hair);border-radius:var(--r-lg);overflow:hidden;background:var(--panel)}
.crow{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;padding:16px 20px;border-bottom:1px solid var(--hair);align-items:baseline}
.crow:last-child{border-bottom:0}
.crow .k{font-size:13.5px;color:var(--muted)}
.crow .v{font-size:16.5px;font-weight:700;letter-spacing:-.01em}
.crow .v a{text-decoration:none;color:var(--text)}
.crow .v a:hover{color:var(--red)}
.crow .sub{grid-column:2;font-size:13.5px;color:var(--muted);font-weight:400}
@container (max-width:560px){.crow{grid-template-columns:1fr;gap:3px;padding:14px 16px}.crow .sub{grid-column:1}}

/* ---------- 18. Calculator page ---------- */
.calcwrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:24px;align-items:start}
@container (max-width:900px){.calcwrap{grid-template-columns:1fr;gap:16px}}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13.5px;font-weight:600;color:var(--text-2)}
.field .req{color:var(--red)}
.field input,.field select,.field textarea{height:50px;border:1px solid var(--hair);border-radius:11px;padding:0 14px;
  background:var(--panel);width:100%}
.field textarea{height:auto;min-height:98px;padding:12px 14px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red);outline:none}
.field .err{display:none;font-size:12.5px;color:var(--red)}
.field.bad input,.field.bad select{border-color:var(--red);background:var(--red-wash)}
.field.bad .err{display:block}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@container (max-width:560px){.fields{grid-template-columns:1fr}}
.resultcard{background:var(--ink);color:#E7EFF6;border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:16px;
  position:sticky;top:110px}
@container (max-width:900px){.resultcard{position:static}}
.resultcard h3{color:#fff}
.bigres{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.bigres b{font-size:52px;font-weight:900;letter-spacing:-.045em;color:#fff;font-variant-numeric:tabular-nums;line-height:1}
.bigres span{font-size:16px;color:#A9C0D2}
.reslist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:14.5px}
.reslist li{display:flex;justify-content:space-between;gap:14px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.11);color:#A9C0D2}
.reslist li:last-child{border-bottom:0;padding-bottom:0}
.reslist b{color:#fff;font-variant-numeric:tabular-nums}
.resnote{font-size:13.5px;color:#8AA3B6;line-height:1.5}

/* ---------- 19. Lead form ---------- */
.formwrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;align-items:start}
@container (max-width:900px){.formwrap{grid-template-columns:1fr;gap:20px}}
.form{background:var(--panel);border:1px solid var(--hair);border-radius:var(--r-lg);padding:24px;
  display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text-2);line-height:1.45}
.consent input{margin-top:3px;flex:none;width:16px;height:16px;accent-color:var(--red)}
.consent a{color:var(--red)}
.formfoot{display:flex;gap:10px;flex-wrap:wrap}
.formfoot .btn{flex:1;min-width:150px}
.formok{display:none;gap:11px;align-items:flex-start;padding:14px 16px;border-radius:12px;
  background:color-mix(in srgb,var(--ok) 9%, #fff);border:1px solid color-mix(in srgb,var(--ok) 30%, transparent);
  font-size:14px;color:var(--ok);line-height:1.5}
.formok.show{display:flex}

/* ---------- 20. Drawers / toast ---------- */
.scrim{position:fixed;inset:0;background:rgba(7,27,45,.45);opacity:0;pointer-events:none;transition:opacity .2s;z-index:80}
.scrim.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(400px,92vw);background:var(--bg);z-index:90;
  transform:translateX(102%);transition:transform .25s ease;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.drawer.left{left:0;right:auto;transform:translateX(-102%)}
.drawer.open{transform:translateX(0)}
.dh{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--hair)}
.dh strong{font-size:17px}
.db{padding:18px;overflow:auto;flex:1;display:flex;flex-direction:column;gap:12px}
.db nav{display:flex;flex-direction:column}
.db nav a{padding:13px 0;border-bottom:1px solid var(--hair-soft);text-decoration:none;font-weight:600}
.db .empty{color:var(--muted);font-size:14.5px;line-height:1.55}
.citem{display:flex;gap:12px;align-items:center;padding-bottom:12px;border-bottom:1px solid var(--hair-soft)}
.citem .th{flex:none;width:48px;height:48px;border-radius:9px;overflow:hidden;background:var(--kraft-soft);display:grid;place-items:center}
.citem .th img{max-height:42px;width:auto}
.citem .tx{display:flex;flex-direction:column;flex:1}
.citem .tx b{font-size:14.5px}
.citem .tx span{font-size:12.5px;color:var(--muted)}
.citem .amt{font-weight:800;font-variant-numeric:tabular-nums}
.cfoot{padding:16px 18px;border-top:1px solid var(--hair);display:flex;flex-direction:column;gap:10px}
.cfoot .sum{display:flex;justify-content:space-between;font-size:15px}
.cfoot .sum b{font-size:20px;font-weight:900;font-variant-numeric:tabular-nums}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);opacity:0;pointer-events:none;
  background:var(--ink-deep);color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;z-index:95;
  transition:opacity .2s,transform .2s;box-shadow:var(--shadow-lg)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- 21. Route index (proof console only) ---------- */
.routeidx{max-width:1080px;margin:0 auto;padding:40px 24px 80px}
.routeidx h1{font-size:34px;margin-bottom:10px}
.routeidx .lede{margin-bottom:28px}
.routetable{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.routetable th,.routetable td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--hair);font-size:14.5px}
.routetable th{background:var(--ink);color:#fff;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.routetable tr:last-child td{border-bottom:0}
.routetable code{font-family:ui-monospace,monospace;font-size:13px;color:var(--red)}
.routetable a{color:var(--text);font-weight:600}

/* ---------- 22. Home hero (наследуется из принятого Home Visual Gate v4) ---------- */
.hero{padding:44px 0 48px;position:relative;overflow:hidden;
  background:linear-gradient(180deg,#FCFBF9 0%, #FAF8F5 100%)}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:40px;align-items:center}
.hero-txt{display:flex;flex-direction:column;gap:16px}
.hero-txt h1{max-width:19ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:2px}
.hero-price{display:inline-flex;align-items:baseline;gap:8px;font-size:14.5px;color:var(--text-2)}
.hero-price b{font-size:26px;font-weight:900;color:var(--text);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
@container (max-width:980px){
  .hero{padding:20px 0 18px}
  .hero-grid{grid-template-columns:1fr;gap:18px}
  .hero-txt{gap:12px}
  .hero-txt h1{max-width:none}
  .hero-txt .lede{font-size:15px;line-height:1.5}
  .hero .chip.hide-xs{display:none}
}
.herostage{position:relative;height:496px;border-radius:20px;overflow:hidden;
  background:
    radial-gradient(112% 74% at 50% 4%, rgba(255,255,255,.72), rgba(255,255,255,0) 58%),
    linear-gradient(180deg, #EAE4DA 0%, #DED6C9 55%, #CFC5B4 100%)}
.herostage::after{content:"";position:absolute;left:0;right:0;bottom:0;height:52%;
  background:linear-gradient(180deg, rgba(15,23,32,0) 0%, rgba(15,23,32,.16) 100%)}
@container (max-width:980px){.herostage{height:310px;margin-top:6px}}
@container (max-width:520px){.herostage{height:262px;border-radius:16px}}
.herostage .floor{position:absolute;left:0;right:0;bottom:31%;height:1px;
  background:linear-gradient(90deg,transparent,var(--tint-hi) 22%,var(--tint-hi) 78%,transparent);z-index:1}
.herostage img{position:absolute;display:block;height:auto;z-index:2;max-width:none}
.herostage .bag-main{width:52%;max-width:308px;left:47%;transform:translateX(-50%);bottom:8%;z-index:4;
  filter:drop-shadow(0 38px 30px rgba(15,23,32,.4))}
.herostage .bag-l{width:34%;max-width:198px;left:8%;bottom:26%;z-index:2;
  filter:drop-shadow(0 22px 20px rgba(15,23,32,.26)) saturate(.92) brightness(.97)}
.herostage .bag-r{width:39%;max-width:228px;right:4%;bottom:17%;z-index:3;
  filter:drop-shadow(0 28px 24px rgba(15,23,32,.32)) saturate(.96)}
.herostage .stamp{position:absolute;left:22px;bottom:22px;display:inline-flex;align-items:center;gap:9px;
  padding:10px 16px;border-radius:11px;background:var(--ink);color:#fff;font-size:13px;font-weight:600;
  box-shadow:var(--shadow-md);z-index:6}
.herostage .stamp b{font-weight:800;font-size:15px}
@container (max-width:520px){
  .herostage .bag-main{width:38%}
  .herostage .bag-l{width:30%}
  .herostage .bag-r{width:32%}
  .herostage .stamp{font-size:12px;padding:8px 12px;left:14px;bottom:14px}
}

/* ---------- 23. Trust strip (Home) ---------- */
.tgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 44px;margin-top:32px;
  border-top:1px solid var(--hair)}
@container (max-width:980px){.tgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}}
@container (max-width:620px){.tgrid{grid-template-columns:1fr}}
.titem{display:flex;gap:14px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--hair)}
.titem .ic{flex:none;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:var(--red-wash);color:var(--red)}
.titem .tx{display:flex;flex-direction:column;gap:3px}
.titem strong{font-size:16px;font-weight:800;letter-spacing:-.015em}
.titem span{font-size:14px;color:var(--text-2);line-height:1.5}

/* ---------- 24. Next-step cards (Home) ---------- */
.steps-grid{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(0,.98fr);gap:20px;align-items:stretch}
@container (max-width:900px){.steps-grid{grid-template-columns:1fr;gap:14px}}
.step{border:0;border-radius:18px;padding:34px;display:flex;flex-direction:column;gap:12px;
  position:relative;overflow:hidden}
.step .ic{width:54px;height:54px;border-radius:14px;display:grid;place-items:center}
.step h3{font-size:24px}
.step p{font-size:15.5px;max-width:48ch;line-height:1.55}
.step .btn{align-self:flex-start;margin-top:8px}
.step.primary{background:var(--ink);color:#E7EFF6}
.step.primary::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(-52deg,rgba(233,220,200,.06) 0 18px,transparent 18px 48px)}
.step.primary > *{position:relative}
.step.primary h3{color:#fff}
.step.primary p{color:#A9C0D2}
.step.primary .ic{background:var(--red);color:#fff}
.step.secondary{background:var(--panel);border:1px solid var(--hair)}
.step.secondary p{color:var(--text-2)}
.step.secondary .ic{background:var(--tint);color:var(--ink)}
@container (max-width:760px){.step{padding:24px}.step h3{font-size:21px}}

/* ---------- 25. Calculator form width ---------- */
.calcform{max-width:760px}

/* калькулятор: поля собраны в панель, а не «плавают» на фоне полосы */
.calcform.card{gap:0;padding:26px}
@container (max-width:760px){.calcform.card{padding:20px}}

/* кнопка результата несёт динамическое имя смеси — она обязана переноситься */
#resLink{white-space:normal;height:auto;min-height:50px;padding:13px 20px;
  text-align:center;line-height:1.3}

/* ============================================================
   26. SPEC-437 Phase B — размещение полного approved-контента.
   Токены, chrome и компоненты SPEC-436 не меняются; ниже только
   паттерны для нового объёма текста. Ни один блок не свёрнут и не
   скрыт ни на одной ширине.
   ============================================================ */

/* тело блока: прямой ответ → абзацы → списки / таблицы */
.blk{display:flex;flex-direction:column;gap:16px;max-width:78ch;min-width:0}
.blk.wide{max-width:none}
.blk > p:not(.answer):not(.lede):not(.subtext){font-size:16.5px;line-height:1.66;color:var(--text-2);max-width:70ch}
@container (max-width:760px){.blk > p:not(.answer):not(.lede):not(.subtext){font-size:15.5px}}
.blk .answer{margin:0}
.blk > .card{max-width:70ch}
.blk b,.blk strong,.qa b,.listcard b{display:inline}
a[href^="tel:"]{white-space:nowrap}

/* два столбца: ответ слева, шаги/результат/форма справа; на мобильном — стопкой в том же порядке */
.blk-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}
.blk-split > .blk{max-width:none}
@container (max-width:900px){.blk-split{grid-template-columns:1fr;gap:18px}}

/* карточка списка (подготовка, приготовление, шаги заказа) */
.listcard{gap:16px}
.listcard > p.note{font-size:15px;line-height:1.6;color:var(--text-2);border-top:1px solid var(--hair);padding-top:14px}
.listcard ol.steps li,.listcard ul.steps li{color:var(--text)}
@container (max-width:560px){.card{padding:18px}.listcard ol.steps li,.listcard ul.steps li{font-size:15px}}

/* таблицы характеристик / норм / режима работы */
.tablecard{padding:0;overflow:hidden}
.tablecard .tablewrap{border-radius:var(--r-lg)}
table.spec thead th{background:var(--ink);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;padding:11px 14px;border-bottom:0}
table.spec tbody th{font-weight:600}
table.spec td{color:var(--text)}
.spec-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:20px;align-items:start}
@container (max-width:900px){.spec-grid{grid-template-columns:1fr;gap:14px}}
.spec-solo{max-width:880px}
.doccard .tx p{font-size:15px;line-height:1.6;color:var(--text-2)}

/* FAQ: вопросы и ответы открыты — это прямые ответы, а не декорация */
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@container (max-width:900px){.faq{grid-template-columns:1fr;gap:12px}}
.qa{background:var(--panel);border:1px solid var(--hair);border-radius:var(--r-lg);padding:22px;
  display:flex;flex-direction:column;gap:8px}
.qa h3{font-size:17.5px;line-height:1.3}
.qa p{font-size:15.5px;line-height:1.6;color:var(--text-2)}
@container (max-width:560px){.qa{padding:18px}.qa h3{font-size:16.5px}}

/* оглавление длинной карточки товара: якоря на разделы, горизонтальная прокрутка на мобильном */
.toc{display:flex;gap:8px;overflow-x:auto;padding:6px 0 22px;margin-top:6px;scrollbar-width:thin;
  -webkit-overflow-scrolling:touch}
.toc a{flex:none;display:inline-flex;align-items:center;height:36px;padding:0 14px;border-radius:999px;
  border:1px solid var(--hair);background:var(--panel);font-size:13.5px;font-weight:600;color:var(--text-2);
  text-decoration:none;white-space:nowrap}
.toc a:hover{border-color:var(--red);color:var(--red)}
.band[id],.card[id],.prosesec[id]{scroll-margin-top:calc(var(--gate-h,0px) + 90px)}

/* расход у eligible-смеси: норма слева, переход в калькулятор справа */
.calccta{background:var(--ink);color:#E7EFF6;border-radius:18px;padding:26px;display:flex;flex-direction:column;
  gap:14px;position:relative;overflow:hidden}
.calccta::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(-52deg,rgba(233,220,200,.06) 0 18px,transparent 18px 48px)}
.calccta > *{position:relative}
.calccta p{color:#C3D4E2;font-size:15.5px;line-height:1.6}
.calccta .btn{align-self:flex-start;white-space:normal;height:auto;min-height:50px;padding:13px 20px;
  text-align:left;line-height:1.3}
.calcrel .act .btn{white-space:normal;height:auto;min-height:56px;text-align:center;line-height:1.3}
.calcrel p{max-width:60ch}

/* блок «Доставка и заказ»: approved copy сверху, пути заказа + заявка ниже */
.ordertext{margin-bottom:22px}
.orderwrap.two{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
@container (max-width:980px){.orderwrap.two{grid-template-columns:1fr}}

/* каталог: назначение каждой позиции списком со ссылками */
.purpose{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0 36px;border-top:1px solid var(--hair)}
.purpose li{padding:13px 0;border-bottom:1px solid var(--hair);font-size:15.5px;color:var(--text-2);line-height:1.5}
.purpose li a{font-weight:700;color:var(--text);text-decoration:none;border-bottom:1px solid rgba(179,33,1,.28)}
.purpose li a:hover{color:var(--red)}
@container (max-width:760px){.purpose{grid-template-columns:1fr}}

/* доставка: три блока-карточки с собственным H2 */
.h2grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
@container (max-width:980px){.h2grid{grid-template-columns:1fr;gap:12px}}
.h2card{gap:12px}
.h2card .ic{width:44px;height:44px;border-radius:12px;background:var(--red-wash);color:var(--red);
  display:grid;place-items:center}
.h2card h2{font-size:clamp(21px,2cqi,26px)}
.h2card .answer{font-size:17px;border-left:0;padding-left:0;margin:0}
.h2card p:not(.answer){font-size:15px;color:var(--text-2);line-height:1.6}

/* шапка страницы без прямого ответа: ответ живёт в первом блоке под своим H2 */
.pagehead.slim{padding:22px 0 26px}
@container (max-width:900px){.pagehead.slim{padding:14px 0 18px}}
.pagehead.slim h1{max-width:24ch}

/* статья: секции с H2 */
.prosesec{display:flex;flex-direction:column;gap:18px}
.prosesec + .prosesec{margin-top:18px}
.prose .blk{max-width:none}
.prose .card{max-width:none}
.prose .listcard ol.steps li,.prose .listcard ul.steps li{font-size:16px}
.prose p.answer{color:var(--text);font-size:18px;line-height:1.55}
@container (max-width:760px){.prose p.answer{font-size:16.5px}}

/* ============================================================
   27. SPEC-437 calibration — PDP v2 и Calculator v2.
   Используется только калибровочными маршрутами (М150, стяжка,
   /calculator). Остальные страницы этих классов не содержат.
   ============================================================ */

/* короткое резюме под hero — строки таблицы характеристик */
.keyfacts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:18px 0 0;border:1px solid var(--hair);
  border-radius:var(--r-lg);background:var(--panel);overflow:hidden}
.keyfacts > div{padding:14px 18px;border-right:1px solid var(--hair);display:flex;flex-direction:column;gap:3px}
.keyfacts > div:last-child{border-right:0}
.keyfacts dt{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.keyfacts dd{margin:0;font-size:16px;font-weight:800;letter-spacing:-.01em;color:var(--text)}
@container (max-width:760px){.keyfacts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .keyfacts > div:nth-child(2n){border-right:0}.keyfacts > div:nth-child(-n+2){border-bottom:1px solid var(--hair)}
  .keyfacts > div{padding:12px 14px}.keyfacts dd{font-size:15px}}

/* вкладки (desktop) / аккордеон (узко) — текст всех панелей в HTML */
.ptabs-band{padding-top:22px}
.ptabs-list{display:flex;gap:4px;border-bottom:1px solid var(--hair);margin-bottom:26px;overflow-x:auto;scrollbar-width:none}
.ptabs-list [role=tab]{flex:none;background:none;border:0;border-bottom:3px solid transparent;padding:14px 18px 12px;
  font-size:15.5px;font-weight:700;color:var(--text-2);cursor:pointer;margin-bottom:-1px;white-space:nowrap}
.ptabs-list [role=tab]:hover{color:var(--text)}
.ptabs-list [role=tab][aria-selected=true]{color:var(--text);border-bottom-color:var(--red)}
.ptabs:not(.js) .ptabs-list{display:none}
.ptab-acc{display:none}
.ptabs.acc .ptabs-list{display:none}
.ptabs.acc .ptab{border:1px solid var(--hair);border-radius:var(--r-lg);background:var(--panel);margin-bottom:10px;overflow:hidden}
.ptabs.acc .ptab-acc{display:flex;width:100%;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 18px;background:none;border:0;font-size:16.5px;font-weight:800;color:var(--text);cursor:pointer;text-align:left}
.ptabs.acc .ptab-acc .chev{width:10px;height:10px;border-right:2px solid var(--red);border-bottom:2px solid var(--red);
  transform:rotate(45deg);transition:transform .2s;margin-right:4px;flex:none}
.ptabs.acc .ptab-acc[aria-expanded=true] .chev{transform:rotate(-135deg)}
.ptabs.acc .ptab-panel{padding:4px 16px 18px;border-top:1px solid var(--hair-soft)}
.pblock{display:flex;flex-direction:column;gap:16px;scroll-margin-top:calc(var(--gate-h,0px) + 96px)}
.pblock > h2{font-size:clamp(21px,2.1cqi,28px)}
.ptab-panel{display:flex;flex-direction:column;gap:30px}
.ptab-panel[hidden]{display:none!important}
.ptabs.acc .pblock > h2{font-size:19px;margin-top:10px}

/* «Применение»: текст и единственный визуальный слот страницы рядом */
.apply-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.9fr);gap:36px;align-items:start}
@container (max-width:900px){.apply-grid{grid-template-columns:1fr;gap:20px}}
.application-visual{margin:0;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;
  background:var(--kraft-soft);max-width:100%}
.application-visual img{display:block;width:100%;height:100%;object-fit:contain}
.blk + .calc-widget{margin-top:22px}
.paths .btn[data-open-tab]{white-space:normal;height:auto;min-height:50px;line-height:1.25;text-align:left}

/* «Как работать»: подготовка и проведение работ рядом */
.work-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}
@container (max-width:900px){.work-grid{grid-template-columns:1fr;gap:26px}}
.work-grid .blk{max-width:none}

/* «Расход»: норма рядом со встроенным калькулятором */
.usage-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.7fr);gap:30px;align-items:start}
@container (max-width:1080px){.usage-grid{grid-template-columns:1fr;gap:20px}}
.usage-grid .blk{max-width:none}

/* FAQ-аккордеон: одна колонка, первый ответ открыт, остальные в DOM */
.faq-acc{display:flex;flex-direction:column;gap:10px;max-width:880px}
.qa-acc{background:var(--panel);border:1px solid var(--hair);border-radius:var(--r-lg)}
.qa-acc summary{list-style:none;cursor:pointer;padding:16px 20px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.qa-acc summary::-webkit-details-marker{display:none}
.qa-acc summary::after{content:"";width:9px;height:9px;flex:none;border-right:2px solid var(--red);border-bottom:2px solid var(--red);
  transform:rotate(45deg);transition:transform .2s}
.qa-acc[open] summary::after{transform:rotate(-135deg)}
.qa-acc summary h3{font-size:16.5px;line-height:1.35}
.qa-acc p{padding:0 20px 18px;font-size:15.5px;line-height:1.6;color:var(--text-2);max-width:72ch}

/* коммерческое закрытие: текст и пути заказа слева, заявка справа */
.order-compact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:36px;align-items:start}
@container (max-width:980px){.order-compact{grid-template-columns:1fr;gap:22px}}
.order-compact .blk{gap:14px}
.order-compact h2{margin-top:-4px}
.order-paths{display:flex;flex-wrap:wrap;gap:8px}
.order-paths .chip{background:var(--panel);border:1px solid var(--hair)}
.order-paths .chip svg{width:15px;height:15px;color:var(--red)}
.order-links{display:flex;gap:10px;flex-wrap:wrap}
.paths .btn svg{flex:none}

/* SPEC-450: на телефоне заявка раскрывается только после явного намерения. */
.lead-disclosure-toggle{display:none}
.lead-disclosure-panel[hidden]{display:none}
@media (max-width:699px){
  .order-compact{gap:16px}
  .lead-disclosure{width:100%}
  .lead-disclosure-toggle{display:flex;width:100%;min-height:54px;align-items:center;justify-content:center;
    border:1px solid var(--red);border-radius:11px;background:var(--red);color:#fff;padding:12px 18px;
    font:inherit;font-weight:700;cursor:pointer}
  .lead-disclosure-toggle:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
  .lead-disclosure-panel{margin-top:12px}
  .lead-disclosure-panel[hidden]{display:none}
}

/* Calculator v2: один компонент — ввод и результат рядом */
.calc-widget{container-type:inline-size;container-name:cw}
.cw-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border-radius:20px;overflow:hidden;
  border:1px solid var(--hair);background:var(--panel);box-shadow:var(--shadow-md)}
@container cw (max-width:640px){.cw-grid{grid-template-columns:1fr}}
.cw-form{padding:24px;display:flex;flex-direction:column;gap:14px}
.cw-product{display:flex;flex-direction:column;gap:2px}
.cw-product b{font-size:18px;letter-spacing:-.01em}
.cw-modes{display:flex;flex-wrap:wrap;gap:6px;background:var(--bg-sunk);padding:4px;border-radius:12px}
.cw-mode{flex:1 1 auto;position:relative;cursor:pointer}
.cw-mode input{position:absolute;opacity:0;pointer-events:none}
.cw-mode span{display:block;text-align:center;padding:10px 12px;border-radius:9px;font-size:14px;font-weight:600;color:var(--text-2)}
.cw-mode input:checked + span{background:var(--panel);color:var(--text);box-shadow:var(--shadow)}
.cw-mode input:focus-visible + span{outline:2px solid var(--red);outline-offset:1px}
.cw-fields{display:flex;flex-direction:column;gap:12px}
.cw-cond{font-size:13.5px;color:var(--muted);line-height:1.5}
.cw-submit{align-self:stretch}
.cw-submit svg{width:19px;height:19px}
.cw-more{align-self:flex-start;font-size:14px}
.cw-result{background:var(--ink);color:#E7EFF6;padding:24px;display:flex;flex-direction:column;gap:14px;outline:none;
  scroll-margin-top:calc(var(--gate-h,0px) + 84px)}
.cw-result:focus-visible{box-shadow:inset 0 0 0 3px var(--red)}
.cw-empty{flex:1;min-height:180px;display:grid;place-items:center;text-align:center;padding:24px;border-radius:14px;
  border:1px dashed rgba(255,255,255,.28);color:#A9C0D2;font-size:15.5px}
.cw-result[data-state=ok] .cw-empty,.cw-result:not([data-state=ok]) .cw-out{display:none}
.cw-out{display:flex;flex-direction:column;gap:14px}
.cw-out .btn{white-space:normal;height:auto;min-height:50px;padding:13px 20px;text-align:center;line-height:1.3}
.cw-out .bigres b{font-size:46px}
.modes-legend{margin-top:22px;max-width:900px}
.modes-legend ul.steps li{font-size:15px}

/* ============================================================
   28. SPEC-437 calibration correction — калькулятор на языке покупателя
   и заказ по расчёту.
   ============================================================ */
.cw-fields select{height:50px;border:1px solid var(--hair);border-radius:11px;padding:0 12px;background:var(--panel);width:100%}
.cw-fields select:focus{border-color:var(--red);outline:none}
.cw-fields option:disabled{color:#9aa4ae}
.field.bad select{border-color:var(--red);background:var(--red-wash)}
.cw-unsupported{display:none;padding:22px;border-radius:14px;border:1px dashed rgba(255,255,255,.35);color:#E7EFF6;
  font-size:15.5px;line-height:1.55}
.cw-result[data-state=unsupported] .cw-unsupported{display:block}
.cw-result[data-state=unsupported] .cw-empty{display:none}
.cw-disclaimer{color:#C3D4E2;border-left:3px solid var(--red);padding-left:12px}
.cw-order{width:100%}
.cw-product-link{align-self:center;color:#C6D7E4;font-size:14px;font-weight:600;text-decoration:none;
  border-bottom:1px solid rgba(198,215,228,.4)}
.cw-product-link:hover{color:#fff;border-bottom-color:#fff}
.reslist li b{text-align:right}
.citem .calcline{display:block;font-size:12px;color:var(--muted);line-height:1.4;margin-top:2px}

/* /calculator: пояснения под инструментом одной компактной полосой, без второго «результата» */
.explain-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);
  grid-template-areas:"res method" "how method";gap:18px;align-items:start}
.explain-grid > #result{grid-area:res}
.explain-grid > #how{grid-area:how}
.explain-grid > #method{grid-area:method}
@container (max-width:900px){.explain-grid{grid-template-columns:1fr;grid-template-areas:"res" "how" "method";gap:12px}}
.xcard{gap:12px}
.xcard h2{font-size:clamp(19px,1.8cqi,23px)}
.xcard .blk{gap:10px}
.xcard .answer{font-size:16px;border-left:0;padding-left:0}
.xcard .blk > p:not(.answer){font-size:14.5px;line-height:1.6}
.xcard .tablecard{box-shadow:none}
.xcard table.spec th,.xcard table.spec td{padding:10px 12px;font-size:14px}

/* ---------- 22. Короткая заявка из корзины (SPEC-437 calibration conversion correction) ----------
   CALCULATOR → CART → SHORT LEAD → CONFIRMATION. Разметку модалки создаёт
   ui/kvadrolit.js; с SPEC-437 scaling — на всех маршрутах.                 */
body.leadopen{overflow:hidden}
.toast{z-index:140}
.leadmodal{position:fixed;inset:0;z-index:120;display:none;background:rgba(7,27,45,.5);
  padding:24px;overflow:auto}
.leadmodal.open{display:flex;align-items:flex-start;justify-content:center}
.leadcard{width:min(540px,100%);margin:auto;background:var(--bg);border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);display:flex;flex-direction:column;max-height:calc(100vh - 48px)}
.leadbody{padding:18px;overflow:auto;display:flex;flex-direction:column;gap:16px}
.leadsum{background:var(--kraft-soft);border:1px solid var(--kraft-line);border-radius:12px;
  padding:14px 16px;display:flex;flex-direction:column;gap:12px}
.leadline{display:grid;grid-template-columns:1fr auto;gap:2px 12px}
.leadline b{font-size:15.5px;grid-column:1/-1}
.leadline .q{font-size:14px;color:var(--text-2);font-variant-numeric:tabular-nums}
.leadline .a{font-size:16px;font-weight:900;text-align:right;font-variant-numeric:tabular-nums}
.leadcalc{grid-column:1/-1;margin-top:6px;display:flex;flex-direction:column;gap:1px;
  font-size:13px;color:var(--text-2);line-height:1.45}
.leadcalc i{font-style:normal;font-weight:700;color:var(--text);margin-bottom:2px}
.leadtotal{display:flex;justify-content:space-between;align-items:baseline;
  border-top:1px solid var(--kraft-line);padding-top:10px}
.leadtotal b{font-size:19px;font-weight:900;font-variant-numeric:tabular-nums}
.leadform{display:flex;flex-direction:column;gap:13px}
.leadform .field textarea{min-height:62px}
.leadopt{border:1px solid var(--hair);border-radius:11px;padding:0 14px}
.leadopt summary{cursor:pointer;padding:12px 0;font-size:14px;font-weight:600;color:var(--text-2)}
.leadopt summary:hover{color:var(--red)}
.leadopt[open]{padding-bottom:14px}
.leadopt .field{margin-top:10px}
.leadopthint{font-size:13px;color:var(--muted);line-height:1.5;margin:0}
.leaddone{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;padding:10px 0}
.leadok{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  background:#E8F4ED;color:var(--ok)}
.leaddone h3{font-size:21px;margin:0}
.leadid{font-size:14.5px;color:var(--text-2);line-height:1.55;margin:0}
.leaddone .leadsum{align-self:stretch;text-align:left}
.leadproto{font-size:12.5px;color:var(--muted);line-height:1.5;margin:0;
  border-top:1px dashed var(--hair);padding-top:12px;align-self:stretch}
@media (max-width:560px){
  .leadmodal{padding:0}
  .leadmodal.open{align-items:flex-end}
  .leadcard{width:100%;margin:0;border-radius:var(--r-lg) var(--r-lg) 0 0;max-height:94vh}
  .leadline b{font-size:15px}
}

/* Удаление позиции корзины — на всех маршрутах (кнопку рисует ui/kvadrolit.js).
   Вторичный вес: тихая иконка,
   красный акцент только при наведении и фокусе.                                */
.cdel{flex:none;width:32px;height:32px;border-radius:9px;border:1px solid transparent;
  background:transparent;color:var(--muted);display:grid;place-items:center;cursor:pointer;
  padding:0;transition:color .15s,background .15s,border-color .15s}
.cdel svg{width:16px;height:16px}
.cdel:hover{color:var(--red);background:var(--red-wash);border-color:var(--hair)}
.cdel:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.citem .amt{margin-left:auto}

/* Устаревший результат: после успешного расчёта правка полей гасит результат,
   он возвращается только по кнопке «Рассчитать» (числа не показываются как
   актуальные, «Заказать» недоступен — состояние не ok).                     */
.cw-stale{display:none;flex:1;min-height:180px;place-items:center;text-align:center;padding:24px;
  border-radius:14px;border:1px dashed rgba(255,255,255,.45);background:rgba(179,33,1,.14);
  color:#F2DCD6;font-size:15.5px;line-height:1.55}
.cw-result[data-state=stale] .cw-stale{display:grid}
.cw-result[data-state=stale] .cw-empty{display:none}

/* ---------- SPEC-454-PATCH-02: хаб «Материалы» (вариант B: ритм белое → тонированное → белое) ---------- */
.pagehead.hubhead{background:var(--bg);padding-bottom:10px}
.pagehead.slim.hubhead h1{max-width:none}
.hub-lead p{font-size:17.5px;line-height:1.55;color:var(--text-2);max-width:90ch;margin:0}
.mcard{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--hair);
  border-radius:var(--r-lg);overflow:hidden;text-decoration:none;color:inherit;box-shadow:var(--shadow);
  transition:border-color .15s,box-shadow .15s,transform .15s}
.mcard:hover{border-color:var(--red);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.mcard-media{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--tint)}
.mcard-media img{display:block;width:100%;height:100%;object-fit:cover}
.mcard-media.closeup img{transform:scale(1.7);transform-origin:38% 47%}
.mcard-body{display:flex;flex-direction:column;gap:10px;padding:22px 24px 24px;flex:1}
.mcard h2{font-size:21px;line-height:1.25;letter-spacing:-.016em}
.mcard p{margin:0;font-size:15.5px;line-height:1.55;color:var(--text-2);display:-webkit-box;
  -webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.mcard-more{margin-top:auto;padding-top:4px;color:var(--red);font-weight:700;font-size:14.5px;
  display:inline-flex;gap:6px;align-items:center}
.mcard.feat{flex-direction:row;box-shadow:var(--shadow-md)}
.mcard.feat .mcard-media{order:2}
.mcard.feat .mcard-media{flex:0 0 42%;aspect-ratio:auto;min-height:280px;position:relative}
.mcard.feat .mcard-media img{position:absolute;inset:0}
.mcard.feat .mcard-body{padding:34px 40px;justify-content:center;gap:14px}
.mcard.feat h2{font-size:clamp(24px,2.4cqi,30px)}
.mcard.feat p{font-size:17px;-webkit-line-clamp:4}
.mcard.feat .mcard-more{margin-top:6px}
.hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
@container (max-width:760px){
  .mcard.feat{flex-direction:column}
  .mcard.feat .mcard-media{order:0}
  .mcard.feat .mcard-media{flex:none;aspect-ratio:16/9;min-height:0;position:static}
  .mcard.feat .mcard-media img{position:static}
  .mcard.feat .mcard-body,.mcard-body{padding:18px 20px 20px}
  .mcard h2,.mcard.feat h2{font-size:20px}
  .mcard.feat p{font-size:15.5px;-webkit-line-clamp:unset;display:block}
  .hub-grid{grid-template-columns:1fr;gap:16px}
  .hub-lead p{font-size:16.5px}}

/* ---------- Article Pattern v1 (SPEC-454-DESIGN-ARTICLE-PATTERN-V1) ----------
   Принятый Owner вариант A: split hero (текст / основной визуал), колонка чтения ~68ch,
   одна компактная панель связей, одна тёплая лента, спокойный завершающий блок.
   Только новые классы .ap-*; общие правила сайта не меняются. */
.ap-hero{background:linear-gradient(180deg,#FCFBF9 0%,#FAF8F5 100%);padding:18px 0 40px}
.ap-hero-in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center}
.ap-hero h1{max-width:18ch;margin:10px 0 18px}
.ap-first h2{font-size:18px;letter-spacing:-.01em;margin-bottom:8px}
.ap-first p{font-size:18px;line-height:1.55;color:var(--text);max-width:54ch}
.ap-first p+p{margin-top:10px}
.ap-first .answer{border:0;padding:0;margin:0;font-weight:400}
.ap-cta{display:flex;gap:18px;align-items:center;margin-top:26px;flex-wrap:wrap}
.ap-tlink{color:var(--red);font-weight:600;text-decoration:none;display:inline-flex;gap:6px;align-items:center}
.ap-tlink:hover{color:var(--red-hi)}
.ap-visual{border-radius:20px;overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-md)}
.ap-visual img{width:100%;height:100%;object-fit:cover;display:block}
.ap-visual.pack{background:linear-gradient(180deg,#F3EADB 0%,#E7DCC7 100%);display:grid;place-items:center;box-shadow:none}
.ap-visual.pack img{width:auto;height:84%;object-fit:contain;filter:drop-shadow(0 18px 22px rgba(15,23,32,.28))}
.ap-read{padding:56px 0 48px;background:var(--bg)}
.ap-read-in{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:64px;align-items:start}
.ap-read.solo .ap-read-in{grid-template-columns:minmax(0,1fr)}
.ap-prose{max-width:68ch;min-width:0;display:flex;flex-direction:column;gap:36px}
.ap-prose h2{margin-bottom:16px}
.ap-prose p{font-size:17px;line-height:1.68;color:var(--text-2)}
.ap-prose p+p,.ap-prose .card+p,.ap-prose p+.card{margin-top:14px}
.ap-prose p.answer{border:0;padding:0;font-size:17px;font-weight:400;color:var(--text-2)}
.ap-prose .card.listcard{border:0;background:none;box-shadow:none;padding:0;border-radius:0}
.ap-prose ol.steps,.ap-close-in ol.steps{counter-reset:ap;display:flex;flex-direction:column;gap:0}
.ap-prose ol.steps li,.ap-close-in ol.steps li{counter-increment:ap;display:grid;grid-template-columns:44px 1fr;gap:12px;
  font-size:17px;line-height:1.6;color:var(--text-2);padding:12px 0;border-bottom:1px solid var(--hair-soft)}
.ap-prose ol.steps li::before,.ap-close-in ol.steps li::before{content:counter(ap,decimal-leading-zero);width:auto;height:auto;
  background:none;border-radius:0;color:var(--red);font-weight:800;font-size:20px;letter-spacing:-.02em;display:block;place-items:initial}
.ap-prose ul.steps li,.ap-close-in ul.steps li{font-size:17px;line-height:1.6;color:var(--text-2)}
.ap-prose .doccard{margin-top:6px}
.ap-sx{margin:24px 0 6px;background:var(--kraft-soft);border-radius:16px;padding:14px}
.ap-scheme{width:100%;height:auto;display:block}
.ap-scheme .t{font-size:18px}.ap-scheme .s{font-size:13.5px}
.ap-panel{position:sticky;top:96px;border:1px solid var(--hair);border-radius:16px;background:var(--panel);padding:20px}
.ap-panel .btn{width:100%;margin-top:14px}
.ap-panel hr{border:0;border-top:1px solid var(--hair-soft);margin:18px 0}
.ap-prod{display:flex;gap:14px;align-items:center;text-decoration:none;color:inherit}
.ap-prod .th{width:64px;height:64px;border-radius:10px;background:linear-gradient(180deg,#F3EADB 0%,#E7DCC7 100%);
  display:grid;place-items:center;flex:none;overflow:hidden}
.ap-prod .th img{max-height:56px;width:auto}
.ap-prod b{display:block;font-size:15.5px}
.ap-prod .tx span{font-size:13px;color:var(--muted)}
.ap-prod:hover b{color:var(--red)}
.ap-rel h3,.ap-next h3{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:800;margin-bottom:10px}
.ap-rel ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.ap-rel a{color:var(--text);text-decoration:none;font-size:15px;line-height:1.35}
.ap-rel a:hover{color:var(--red)}
.ap-svc{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px;margin-top:18px}
.ap-svc a{color:var(--text-2)}
.ap-svc a:hover{color:var(--red)}
.ap-band{background:var(--bg-sunk);padding:56px 0}
.ap-band-in{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:center}
.ap-band.wide .ap-band-in{grid-template-columns:minmax(0,1fr)}
.ap-band-tx{display:flex;flex-direction:column;gap:32px;min-width:0}
.ap-band-tx h2{margin-bottom:14px}
.ap-band-tx p{font-size:18px;line-height:1.62;color:var(--text);max-width:62ch}
.ap-band-tx p.answer{border:0;padding:0;font-weight:400;font-size:18px}
.ap-band-tx p+p{margin-top:12px}
.ap-band .card.tablecard{padding:0;overflow:hidden}
.ap-calc{background:var(--ink);color:#E7EFF6;border-radius:20px;padding:30px}
.ap-calc h3{color:#fff;font-size:22px;margin:8px 0 10px}
.ap-calc p{color:#A9C0D2;font-size:15.5px;margin:0 0 20px}
.ap-close{padding:52px 0 64px;background:var(--bg)}
.ap-close-in{max-width:68ch;background:var(--kraft-soft);border-radius:16px;padding:26px 28px}
.ap-close-in h2{font-size:clamp(21px,2.2cqi,28px);margin-bottom:12px}
.ap-close-in p{font-size:17px;line-height:1.66;color:var(--text-2)}
.ap-close-in p.answer{border:0;padding:0;font-weight:400;font-size:17px}
.ap-close-in .card.listcard{border:0;background:none;box-shadow:none;padding:0}
.ap-close-in p+p,.ap-close-in .card+p,.ap-close-in p+.card{margin-top:12px}
.ap-next{background:var(--bg-sunk);padding:44px 0}
.ap-next-in{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);background:var(--panel);
  border:1px solid var(--hair);border-radius:18px}
.ap-next-in .col{padding:22px 24px}
.ap-next-in .col+.col{border-left:1px solid var(--hair-soft)}
.ap-next .ap-svc{margin-top:0;align-content:center}
@container (max-width:980px){
  .ap-hero-in,.ap-read-in,.ap-band-in{grid-template-columns:minmax(0,1fr);gap:24px}
  .ap-hero{padding:12px 0 28px}
  .ap-hero h1{max-width:none}
  .ap-visual{order:2;aspect-ratio:16/10}
  .ap-first p{font-size:17px}
  .ap-read{padding:34px 0}.ap-band{padding:34px 0}.ap-close{padding:34px 0 40px}
  .ap-panel{position:static}
  .ap-next{padding:28px 0}
  .ap-next-in{grid-auto-flow:row}
  .ap-next-in .col+.col{border-left:0;border-top:1px solid var(--hair-soft)}}
@container (max-width:760px){
  .ap-sx{overflow-x:auto;-webkit-overflow-scrolling:touch;padding:12px 0 8px 12px}
  .ap-sx .ap-scheme{width:720px;max-width:none}
  .ap-sx::after{content:"Схема листается вбок →";display:block;font-size:12.5px;color:var(--muted);margin-top:6px}
  .ap-close-in{padding:20px}}
.ap-band.wide .blk,.ap-band.wide .card.tablecard,.ap-band.wide .tablewrap,.ap-band.wide table.spec{width:100%;max-width:none}