/* Кейсы пользователей SkuScan (№706): лонгрид /cases/<slug>/ поверх seo.css (шапка, подвал, пятна .s-bg, свечение glow.css).
   Свое: первый экран с отчетом справа, плитки «было -> стало», оглавление слева, кадры настоящих экранов в рамке окна с лупой,
   шаги, таблицы «было/стало», фото обложек. Телефон 390 px - одна колонка, без горизонтальной прокрутки. */
.cs-main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:26px 24px 56px}
.cs-main .s-crumbs{margin-bottom:26px}
.cs-draft{display:inline-block;margin:0 0 16px;padding:6px 12px;border-radius:999px;font:500 12.5px/1.3 var(--mono);color:var(--amber);
  background:color-mix(in srgb,var(--amber) 8%,#fff);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--amber) 26%,transparent)}

/* ---------- первый экран ---------- */
.cs-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:start;padding:0 0 30px}
.cs-hero-t:before{content:"";display:block;width:72px;height:4px;border-radius:2px;margin:0 0 22px;background:var(--dot)}
.cs-hero h1{font-size:clamp(34px,4.6vw,56px);line-height:1.04;letter-spacing:-.025em;font-weight:600;margin:16px 0 18px;text-wrap:balance}
.cs-hero h1 em,.cs-body h2 em{font-style:normal;color:var(--a)}
.cs-lead{font-size:clamp(16.5px,1.6vw,18.5px);line-height:1.58;color:var(--ink2);margin:0 0 24px;text-wrap:pretty}
.cs-pass{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:0 0 26px;border-top:1px solid var(--line)}
.cs-pass div{padding:12px 16px 12px 0;border-bottom:1px solid var(--line)}
.cs-pass div:nth-child(odd){border-right:1px solid var(--line)}
.cs-pass div:nth-child(even){padding-left:16px}
.cs-pass dt{font:500 11.5px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin:0 0 5px}
.cs-pass dd{margin:0;font-size:14.5px;line-height:1.42;color:var(--ink)}
.cs-disc{font-size:12.5px;line-height:1.5;color:var(--mute);margin:14px 0 0;max-width:560px}
.cs-hero-shot{margin:6px 0 0}

/* ---------- кадр настоящего экрана ---------- */
.cs-shot{margin:26px 0;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 1px 2px rgba(24,20,40,.05),0 24px 48px -30px rgba(24,20,40,.45)}
.cs-frame{display:flex;align-items:center;gap:6px;height:34px;padding:0 12px;border-bottom:1px solid var(--line2);background:linear-gradient(#FBFBFA,var(--bg))}
.cs-frame i{width:9px;height:9px;border-radius:50%;background:var(--line3);flex:none}
.cs-frame span{margin-left:8px;font:500 12px/1 var(--mono);color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cs-zoom{display:block;width:100%;padding:0;border:0;background:#fff;cursor:zoom-in;position:relative}
.cs-zoom img{display:block;width:100%;height:auto}
.cs-zoom:after{content:"";position:absolute;right:12px;bottom:12px;width:34px;height:34px;border-radius:10px;opacity:0;transition:opacity .18s;
  background:rgba(18,17,24,.78) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round'><circle cx='10.5' cy='10.5' r='6'/><path d='m15 15 5 5M10.5 8v5M8 10.5h5'/></svg>") center/18px no-repeat}
.cs-zoom:hover:after,.cs-zoom:focus-visible:after{opacity:1}
.cs-shot figcaption{padding:12px 16px 14px;font-size:13.5px;line-height:1.5;color:var(--mute);border-top:1px solid var(--line2)}
.cs-shots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:26px 0}
.cs-shots .cs-shot{margin:0}
.cs-phone{max-width:380px;margin-left:auto;margin-right:auto}

/* ---------- плитки «было -> стало» ---------- */
.cs-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:6px 0 46px}
.cs-metrics div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 18px 16px;box-shadow:var(--sh);position:relative;overflow:hidden}
.cs-metrics span{display:block;font:500 11.5px/1.35 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--mute);min-height:31px}
.cs-metrics p{margin:12px 0 6px;display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 8px}
.cs-metrics s{font:500 17px/1.2 var(--font-num);color:var(--mute);text-decoration-thickness:1.5px;text-decoration-color:rgba(24,20,40,.35)}
.cs-metrics p i{font-style:normal;color:var(--line3)}
.cs-metrics b{font:600 clamp(24px,2.4vw,30px)/1.1 var(--font-num);letter-spacing:-.02em;color:var(--ink)}
.cs-metrics small{display:block;font-size:12.5px;line-height:1.4;color:var(--a)}

/* ---------- раскладка: оглавление + статья ---------- */
.cs-wrap{display:grid;grid-template-columns:220px minmax(0,760px);gap:56px;justify-content:center;margin:0 0 50px}
.cs-toc{position:sticky;top:92px;align-self:start;display:flex;flex-direction:column;padding:4px 0 0 14px;border-left:1px solid var(--line)}
.cs-toc b{font:500 11.5px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--mute);margin:0 0 12px}
.cs-toc a{padding:6px 0;font-size:14px;line-height:1.35;color:var(--ink2);text-decoration:none;transition:color .15s}
.cs-toc a:hover,.cs-toc a.on{color:var(--a)}
.cs-toc a.on{font-weight:600}
.cs-toc-m{display:none}
.cs-body{font-size:17px;line-height:1.72;color:var(--ink2);min-width:0}
.cs-body p{margin:0 0 16px}
.cs-body strong{color:var(--ink);font-weight:600}
.cs-body a{color:var(--a);text-underline-offset:3px}
.cs-sum{margin:0 0 46px;padding:22px 24px 16px;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh)}
.cs-sum b{display:block;font:500 11.5px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--a);margin:0 0 12px}
.cs-body .cs-sum ul{margin:0;padding:0;list-style:none}
.cs-body .cs-sum li{position:relative;margin:0;padding:0 0 10px 24px;font-size:16px;line-height:1.55;color:var(--ink)}
.cs-sum li:before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:2px;background:var(--dot)}
.cs-meta{margin:8px 0 0!important;font:400 12.5px/1.4 var(--mono);color:var(--mute)}
.cs-sec{margin:0 0 58px;scroll-margin-top:90px}
.cs-week{display:flex;align-items:center;gap:10px;margin:0 0 12px;font:500 13px/1 var(--mono);color:var(--mute)}
.cs-week span{padding:5px 10px;border-radius:999px;background:var(--soft);color:var(--a);box-shadow:inset 0 0 0 1px var(--soft-line);letter-spacing:.04em}
.cs-body h2{font-size:clamp(26px,3vw,34px);line-height:1.14;letter-spacing:-.03em;font-weight:600;color:var(--ink);margin:0 0 18px;text-wrap:balance}
.cs-hard .cs-week span{background:color-mix(in srgb,var(--red) 7%,#fff);color:var(--red);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--red) 24%,transparent)}
.cs-body h3{font-size:19.5px;line-height:1.3;letter-spacing:-.02em;font-weight:600;color:var(--ink);margin:28px 0 10px}
.cs-body ul,.cs-body ol{margin:0 0 18px;padding-left:22px}
.cs-body li{margin:0 0 9px;padding-left:4px}
.cs-body ul li::marker{color:var(--a1)}
.cs-body ol li::marker{font:600 14px var(--mono);color:var(--a)}
.cs-q{margin:26px 0;padding:18px 22px;background:var(--soft);border-radius:0 14px 14px 0;box-shadow:inset 3px 0 0 var(--a1)}
.cs-q p{margin:0 0 8px;font-size:19px;line-height:1.5;color:var(--ink);letter-spacing:-.01em}
.cs-q p:before{content:"«"}.cs-q p:after{content:"»"}
.cs-q cite{font:normal 500 13px/1.4 var(--mono);color:var(--mute)}
.cs-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:24px 0}
.cs-stats div{padding:16px 18px;background:var(--card);border:1px solid var(--line);border-radius:14px}
.cs-stats b{display:block;font:600 24px/1.15 var(--font-num);letter-spacing:-.02em;color:var(--ink)}
.cs-stats span{display:block;margin-top:6px;font-size:13.5px;line-height:1.4;color:var(--mute)}
.cs-steps{counter-reset:st;list-style:none;padding:0!important;margin:24px 0!important;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cs-steps li{counter-increment:st;margin:0!important;padding:16px 18px 16px 58px!important;position:relative;background:var(--card);border:1px solid var(--line);border-radius:14px}
.cs-steps li:before{content:counter(st);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;
  font:600 14px/1 var(--font-num);color:#fff;background:var(--a)}
.cs-steps b{display:block;color:var(--ink);font-size:16px;line-height:1.35;margin-bottom:4px}
.cs-steps span{display:block;font-size:14.5px;line-height:1.5;color:var(--ink2)}
.cs-find,.cs-fix,.cs-note{margin:24px 0;padding:16px 20px;border-radius:14px}
.cs-find{background:color-mix(in srgb,var(--red) 5%,#fff);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--red) 20%,transparent)}
.cs-find b{color:var(--red)}
.cs-fix{background:color-mix(in srgb,var(--green) 6%,#fff);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--green) 22%,transparent)}
.cs-fix b{color:var(--green)}
.cs-note{background:rgba(255,255,255,.7);box-shadow:inset 0 0 0 1px var(--line)}
.cs-note b{color:var(--ink)}
.cs-find b,.cs-fix b,.cs-note b{display:block;font:600 13px/1.3 var(--mono);letter-spacing:.04em;text-transform:uppercase;margin:0 0 6px}
.cs-find p,.cs-fix p,.cs-note p{margin:0;font-size:16px;line-height:1.6;color:var(--ink)}
.cs-tl{list-style:none;padding:0!important;margin:24px 0!important;border-left:2px solid var(--soft-line)}
.cs-tl li{position:relative;margin:0!important;padding:0 0 16px 22px!important}
.cs-tl li:before{content:"";position:absolute;left:-7px;top:7px;width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:inset 0 0 0 3px var(--a1)}
.cs-tl time{display:block;font:600 13px/1.4 var(--mono);color:var(--a)}
.cs-tl span{display:block;font-size:16px;line-height:1.55;color:var(--ink)}
.cs-phs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:24px 0}
.cs-ph{margin:0;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.cs-ph img{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;background:var(--bg)}
.cs-ph figcaption{padding:10px 12px 12px}
.cs-ph b{display:block;font-size:14px;line-height:1.3;color:var(--ink)}
.cs-ph span{display:block;margin-top:3px;font:500 13px/1.3 var(--mono);color:var(--a)}
.cs-tbl{margin:24px 0;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.cs-tbl table{width:100%;border-collapse:collapse;font-size:14.5px;line-height:1.4}
.cs-tbl th{text-align:left;font:500 11.5px/1.3 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mute);padding:12px 14px;background:#FBFBFA;border-bottom:1px solid var(--line)}
.cs-tbl td{padding:11px 14px;border-bottom:1px solid var(--line2);color:var(--ink);font-variant-numeric:tabular-nums}
.cs-tbl tr:last-child td{border-bottom:0}
.cs-tbl td.num,.cs-tbl th.num{text-align:right;white-space:nowrap}
.cs-tbl td.up{color:var(--green);font-weight:600}
.cs-tbl td.down{color:var(--red);font-weight:600}
.cs-tbl-calc tr.cs-total td{font-weight:600;background:var(--soft)}
.cs-cta{margin:30px 0 0;padding:22px;border-radius:16px;background:var(--hero);color:#fff;position:relative;overflow:hidden}
.cs-cta:after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--dot)}
.cs-cta>b{display:block;font:600 21px/1.25 var(--font-display);letter-spacing:-.02em;margin:0 0 14px}
.cs-cta .s-audit{border:0}
.cs-cta .s-audit button{background:var(--a1);color:#fff}
.cs-cta .s-note{color:rgba(255,255,255,.7)}
.cs-cta .s-note a{color:#fff}
.cs-faq{margin:0 0 10px}
.cs-faq details{border-top:1px solid var(--line);padding:2px 0}
.cs-faq details:last-child{border-bottom:1px solid var(--line)}
.cs-faq summary{cursor:pointer;list-style:none;padding:16px 36px 16px 0;position:relative;font-size:17px;line-height:1.4;font-weight:600;color:var(--ink)}
.cs-faq summary::-webkit-details-marker{display:none}
.cs-faq summary:after{content:"+";position:absolute;right:4px;top:13px;font:400 24px/1 var(--mono);color:var(--a)}
.cs-faq details[open] summary:after{content:"-"}
.cs-faq details div p{margin:0 0 16px;font-size:16px}
.cs-band{max-width:1200px;margin:0 0 40px}

/* ---------- лупа ---------- */
.cs-lb{position:fixed;inset:0;z-index:100;display:none;background:rgba(21,19,28,.88);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.cs-lb.on{display:block}
.cs-lb-in{position:absolute;inset:0;overflow:auto;display:flex;align-items:flex-start;justify-content:center;padding:56px 20px 24px;cursor:zoom-in}
.cs-lb-in.z{cursor:zoom-out;justify-content:flex-start}
.cs-lb img{display:block;max-width:100%;height:auto;border-radius:10px;box-shadow:0 30px 80px -20px rgba(0,0,0,.6);background:#fff;margin:auto}
.cs-lb-in.z img{max-width:none;margin:0}
.cs-lb-x{position:fixed;top:12px;right:14px;width:40px;height:40px;border:0;border-radius:12px;background:rgba(255,255,255,.14);color:#fff;font:400 26px/1 var(--sans);cursor:pointer}
.cs-lb-x:hover{background:rgba(255,255,255,.24)}
.cs-lb-h{position:fixed;top:20px;left:20px;right:70px;color:rgba(255,255,255,.8);font:500 13px/1.3 var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
html.cs-lock{overflow:hidden}

/* ---------- планшет и телефон ---------- */
@media (max-width:1100px){
  .cs-wrap{grid-template-columns:minmax(0,1fr);gap:0}
  .cs-toc{display:none}
  .cs-toc-m{display:block;margin:0 0 40px;background:rgba(255,255,255,.7);border:1px solid var(--line);border-radius:14px}
  .cs-toc-m summary{cursor:pointer;list-style:none;padding:14px 18px;font:500 12.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink2)}
  .cs-toc-m summary::-webkit-details-marker{display:none}
  .cs-toc-m nav{display:flex;flex-direction:column;padding:0 18px 12px}
  .cs-toc-m a{padding:8px 0;border-top:1px solid var(--line2);font-size:15px;color:var(--ink2);text-decoration:none}
  .cs-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .cs-hero{grid-template-columns:minmax(0,1fr);gap:18px}
}
@media (max-width:600px){
  .cs-main{padding:16px 16px 40px}
  .cs-hero h1{font-size:33px}
  .cs-pass{grid-template-columns:minmax(0,1fr)}
  .cs-pass div:nth-child(odd){border-right:0}
  .cs-pass div:nth-child(even){padding-left:0}
  .cs-metrics{gap:10px;margin-bottom:34px}
  .cs-metrics div{padding:14px 14px 12px}
  .cs-metrics span{min-height:46px;font-size:10.5px}
  .cs-metrics s{font-size:14px}
  .cs-metrics b{font-size:22px}
  .cs-body{font-size:16.5px}
  .cs-sum{padding:18px 16px 10px}
  .cs-shot{margin:22px -6px;border-radius:12px}
  .cs-shots{grid-template-columns:minmax(0,1fr)}
  .cs-steps{grid-template-columns:minmax(0,1fr)}
  .cs-phs{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .cs-ph figcaption{padding:7px 8px 9px}
  .cs-ph b{font-size:12px}
  .cs-ph span{font-size:11px}
  .cs-tbl{overflow-x:auto}
  .cs-tbl table{font-size:13.5px}
  .cs-tbl th,.cs-tbl td{padding:9px 10px}
  .cs-tbl-ba table,.cs-tbl-ba thead,.cs-tbl-ba tbody,.cs-tbl-ba tr,.cs-tbl-ba td,
  .cs-tbl-cards table,.cs-tbl-cards thead,.cs-tbl-cards tbody,.cs-tbl-cards tr,.cs-tbl-cards td{display:block;width:100%}
  .cs-tbl-ba thead,.cs-tbl-cards thead{display:none}
  .cs-tbl-ba tr,.cs-tbl-cards tr{padding:10px 12px;border-bottom:1px solid var(--line)}
  .cs-tbl-ba tr:last-child,.cs-tbl-cards tr:last-child{border-bottom:0}
  .cs-tbl-ba td,.cs-tbl-cards td{display:flex;justify-content:space-between;gap:12px;padding:3px 0;border:0;text-align:right!important;white-space:normal}
  .cs-tbl-ba td:first-child,.cs-tbl-cards td:first-child{font-weight:600;padding-bottom:6px}
  .cs-tbl-ba td:first-child:before,.cs-tbl-cards td:first-child:before{content:none}
  .cs-tbl-ba td:before,.cs-tbl-cards td:before{content:attr(data-label);flex:none;max-width:45%;text-align:left;font:500 11px/1.4 var(--mono);color:var(--mute);text-transform:uppercase;letter-spacing:.04em}
  .cs-stats b{font-size:20px}
  .cs-cta{padding:18px 16px}
  .cs-cta .s-audit{flex-direction:column}
  .cs-cta .s-audit button{width:100%}
  .cs-lb-in{padding:52px 8px 16px}
}
/* №721: плитки итогов - «было» строкой над «стало», цифры на одной высоте во всех плитках, длинные суммы не переносятся */
.cs-metrics p{display:grid;justify-items:start;gap:2px;margin:10px 0 6px}
.cs-metrics p i{display:none}
.cs-metrics s{font-size:15px}
.cs-metrics b{white-space:nowrap;font-size:clamp(22px,2.1vw,30px)}