:root{
    --navy:#16233F;
    --navy-2:#1E3A63;
    --blue:#2F6FED;
    --blue-light:#EAF2FF;
    --gold:#F3B70D;
    --gold-dark:#D9A400;
    --lavender:#ECE8FB;
    --paper:#F6F7FB;
    --white:#FFFFFF;
    --ink:#16233F;
    --ink-soft:#5B6472;
    --line:#E3E6EE;
    --radius:16px;
    --display:'Manrope', sans-serif;
    --body:'Manrope', sans-serif;
  }

  /* ==================== article ==================== */
    *{box-sizing:border-box;}
  html{scroll-behavior:smooth;scrollbar-gutter:stable;}
  body{
    margin:0;
    font-family:var(--body);
    color:var(--ink);
    background:var(--white);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1240px;margin:0 auto;padding:0 24px;}
  h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15;}
  p{margin:0;color:var(--ink-soft);line-height:1.6;}

  /* ---------- header (identical to the homepage template) ---------- */
  .site-header{border-bottom:1px solid var(--line);background:var(--white);position:sticky;top:0;z-index:20;}
  .header-top{display:flex;align-items:center;justify-content:space-between;height:76px;}
  .logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:20px;color:var(--navy);white-space:nowrap;}
  .logo-mark{width:42px;height:42px;object-fit:contain;flex:none;}
  .logo-text{display:flex;flex-direction:column;align-items:center;line-height:1.22;}
  .logo-domain{font-weight:700;font-size:17.5px;color:var(--navy);letter-spacing:.01em;text-transform:uppercase;}
  .logo-tagline{font-weight:500;font-size:11px;color:var(--ink-soft);letter-spacing:.005em;text-align:center;}

  .header-nav-bar{border-top:1px solid var(--line);position:relative;}
  .main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:8px 24px;}
  .main-nav > a, .nav-item > button{
    font-family:var(--body);font-weight:600;font-size:14.5px;color:var(--navy);
    padding:10px 14px;border-radius:10px;transition:background .15s ease, color .15s ease;
    background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:6px;
  }
  .main-nav > a:hover, .nav-item > button:hover{background:var(--blue-light);color:var(--blue);}
  .main-nav > a.is-current{background:var(--blue-light);color:var(--blue);}
  .nav-item{position:relative;}
  .nav-item svg{transition:transform .15s ease;}
  .nav-item:hover svg{transform:rotate(180deg);}

  .dropdown-panel{
    position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    box-shadow:0 18px 40px rgba(22,35,63,.14);padding:18px;width:240px;
    opacity:0;visibility:hidden;translate:0 6px;transition:all .18s ease;
  }
  .nav-item:hover .dropdown-panel{opacity:1;visibility:visible;translate:0 0;}
  .dropdown-label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:12px;}
  .city-grid{display:flex;flex-direction:column;gap:2px;max-height:360px;overflow-y:auto;padding-right:4px;}
  .city-grid a{font-size:14px;font-weight:500;color:var(--navy);padding:7px 8px;border-radius:8px;}
  .city-grid a:hover{background:var(--blue-light);color:var(--blue);}
  .dropdown-footnote{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-soft);}

  .burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;flex:none;}
  .burger-line{width:19px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s ease, opacity .2s ease;}
  .burger.is-active .burger-line:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.is-active .burger-line:nth-child(2){opacity:0;}
  .burger.is-active .burger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  body.nav-open{overflow:hidden;}

  /* ---------- page hero (category-page equivalent of the homepage hero) ---------- */
  .page-hero{background:linear-gradient(180deg,var(--paper) 0%, var(--white) 100%);padding:28px 0 16px;}
  .hero-row{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;}
  .hero-diagram{background:var(--lavender);border-radius:24px;padding:28px;}
  .hero-diagram svg{width:100%;height:auto;display:block;}
  .breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--ink-soft);margin-bottom:18px;}
  .breadcrumb a:hover{color:var(--blue);}
  .breadcrumb .sep{color:#C7CEDA;}
  .breadcrumb .current{color:var(--navy);font-weight:600;}
  .page-hero h1{font-size:32px;color:var(--navy);letter-spacing:-.005em;}
  .page-hero .lead{margin-top:14px;font-size:16px;max-width:640px;}
  .count-badge{
    display:inline-flex;align-items:center;gap:6px;margin-top:18px;
    background:var(--blue-light);color:var(--blue);font-size:14.5px;font-weight:700;
    padding:7px 14px;border-radius:999px;
  }

  /* ---------- article header ---------- */
  .article-hero{background:linear-gradient(180deg,var(--paper) 0%, var(--white) 100%);padding:24px 0 0;}
  .art-page-tag{
    display:inline-block;background:var(--blue-light);color:var(--blue);
    font-size:13px;font-weight:700;padding:6px 12px;border-radius:999px;margin-top:16px;
  }
  .article-hero h1{font-size:30px;color:var(--navy);letter-spacing:-.005em;margin-top:14px;max-width:820px;}
  .article-meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px 10px;margin-top:14px;font-size:14px;color:var(--ink-soft);padding-bottom:24px;}
  .article-meta-row .dot{color:#C7CEDA;}
  .article-cover{
    aspect-ratio:16/6;border-radius:var(--radius);
    background:linear-gradient(150deg,#1B2C4F,#3A5686);margin-bottom:8px;
  }

  /* ---------- article body typography ---------- */
  .article-body{max-width:880px;}
  /* «портянка» → разграничиваем: у каждого раздела своя верхняя линия с золотой
     отметкой-акцентом в начале — так видно, где кончается один блок и начинается
     следующий, а не сплошной текст. */
  .article-body h2{
    font-size:22px;color:var(--navy);margin:64px 0 18px;padding-top:26px;
    border-top:1px solid var(--line);position:relative;
    /* без этого переход по якорю из меню прячет заголовок за прилипающей шапкой,
       и видно становится уже текст под ним, а не сам заголовок */
    scroll-margin-top:150px;
  }
  .article-body h2::before{
    content:"";position:absolute;top:-1px;left:0;width:56px;height:3px;
    background:var(--gold);border-radius:2px;
  }
  .article-body h2:first-of-type{margin-top:8px;padding-top:0;border-top:none;}
  .article-body h2:first-of-type::before{display:none;}
  .article-body > p:first-child{font-size:17px;}
  .article-body p{font-size:16px;margin-bottom:16px;}
  .article-body ul{margin:0 0 16px;padding-left:20px;}
  .article-body li{margin-bottom:8px;font-size:16px;line-height:1.6;color:var(--ink-soft);}
  .article-body li strong{color:var(--navy);}
  .article-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;}
  .article-body a:hover{color:var(--navy);}
  .article-in-ad{margin:8px auto 32px;}

  /* ---------- quick-answer (AI/SEO block) ---------- */
  .quick-answer{
    margin:22px 0 32px;padding:18px 20px;background:var(--blue-light);
    border-left:3px solid var(--blue);border-radius:0 12px 12px 0;
  }
  .quick-answer-label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--blue);margin-bottom:8px;}
  .quick-answer p{color:var(--navy);font-size:15.5px;margin:0;}

  /* ---------- table of contents ---------- */
  .toc{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:32px;}
  .toc-label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:10px;}
  .toc a{display:block;font-size:15px;font-weight:600;color:var(--navy);padding:5px 0;text-decoration:none;}
  .toc a:hover{color:var(--blue);text-decoration:underline;}

  /* ---------- боковое меню на десктопе (вместо .toc, где рядом есть свободное место) ---------- */
  .content-with-sidebar{display:block;}
  .article-main-col{min-width:0;}
  .article-sidebar{display:none;}
  @media (min-width:1100px){
    .content-with-sidebar{display:grid;grid-template-columns:1fr 260px;gap:40px;align-items:start;}
    .toc-mobile{display:none;}
    .article-sidebar{display:block;position:sticky;top:160px;}
  }
  .toc-sticky{
    background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;
    max-height:calc(100vh - 190px);overflow-y:auto;
  }
  .toc-sticky .toc-label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:12px;}
  .toc-sticky a{
    display:block;font-size:13.5px;font-weight:600;color:var(--ink-soft);line-height:1.4;
    padding:8px 0 8px 14px;border-left:2px solid var(--line);text-decoration:none;
    transition:color .15s ease, border-color .15s ease;
  }
  .toc-sticky a:hover{color:var(--navy);}
  .toc-sticky a.is-active{color:var(--blue);border-left-color:var(--blue);font-weight:700;}

  /* ---------- FAQ ---------- */
  /* ---------- сравнительная таблица ---------- */
  .compare-wrap{margin:20px 0 28px;overflow-x:auto;border-radius:14px;border:1px solid var(--line);max-width:880px;}
  .compare-table{width:100%;border-collapse:collapse;min-width:520px;}
  .compare-table th, .compare-table td{padding:14px 16px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line);}
  .compare-table thead th{background:var(--navy);color:var(--white);font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;}
  .compare-table tbody th{font-weight:700;color:var(--navy);background:var(--paper);white-space:nowrap;}
  .compare-table tbody td{color:var(--ink-soft);}
  .compare-table tbody tr:last-child th, .compare-table tbody tr:last-child td{border-bottom:none;}

  /* ---------- миф / реальность ---------- */
  .myth-block{border-radius:14px;overflow:hidden;margin:8px 0 28px;border:1px solid var(--line);max-width:880px;}
  .myth-row{display:flex;gap:14px;align-items:flex-start;padding:18px 20px;}
  .myth-row + .myth-row{border-top:1px solid var(--line);}
  .myth-row-false{background:#FCF1F1;}
  .myth-row-true{background:var(--blue-light);}
  .myth-tag{
    flex:none;display:inline-flex;align-items:center;gap:6px;margin-top:1px;
    font-size:12px;font-weight:800;letter-spacing:.03em;text-transform:uppercase;
    padding:6px 12px;border-radius:999px;color:var(--white);
  }
  .myth-tag svg{width:10px;height:10px;}
  .myth-row-false .myth-tag{background:#D9534F;}
  .myth-row-true .myth-tag{background:var(--blue);}
  .myth-row p{margin:0;font-size:15px;color:var(--navy);line-height:1.6;}

  .faq{margin-top:48px;max-width:880px;}
  .faq h2{font-size:22px;color:var(--navy);margin-bottom:20px;}
  .faq-item{border-top:1px solid var(--line);}
  .faq-question{
    display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;
    background:none;border:none;text-align:left;cursor:pointer;padding:20px 0;
    font-family:var(--body);font-size:16.5px;font-weight:700;color:var(--navy);
    transition:color .15s ease;
  }
  .faq-question:hover{color:var(--blue);}
  .faq-toggle{
    width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line);flex:none;
    display:flex;align-items:center;justify-content:center;color:var(--navy);
    font-size:16px;line-height:1;transition:transform .2s ease, border-color .2s ease, color .15s ease;
  }
  .faq-question:hover .faq-toggle{border-color:var(--blue);color:var(--blue);}
  .faq-item.is-open .faq-toggle{transform:rotate(45deg);}
  .faq-answer{max-height:0;overflow:hidden;transition:max-height .25s ease;}
  .faq-item.is-open .faq-answer{max-height:260px;}
  .faq-answer p{font-size:15px;margin:0;padding:0 0 20px;}

  /* ---------- ad slots (reserved space only, never visible to a real visitor) ---------- */
  .ad-banner{margin:0 auto;max-width:1240px;/* высота не задаётся специально: пустой блок = 0px и не занимает места;
     как только в него ляжет реальный код объявления, он сам примет нужную высоту */}
  
/* ---------- content ---------- */
  .content-row{padding:8px 0 88px;}
  .content-main{min-width:0;}

  .section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:10px;}
  .section-head h2{font-size:24px;color:var(--navy);}

  /* «Похожие статьи» — всегда горизонтальная карусель со свайпом, на любом экране */
  .article-grid{
    display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
    padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .article-grid::-webkit-scrollbar{display:none;}
  .art-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.2;transition:box-shadow .15s ease, transform .15s ease;flex:0 0 360px;scroll-snap-align:start;}
  .art-card:hover{box-shadow:0 16px 34px rgba(22,35,63,.18);transform:translateY(-2px);}
  .art-photo{position:absolute;inset:0;}
  .art-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(15,22,38,0) 34%, rgba(11,17,31,.93) 100%);}
  .art-body{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;}
  .art-tag{font-size:11.5px;font-weight:700;color:#BFD3FF;letter-spacing:.03em;text-transform:uppercase;}
  .art-body h3{font-family:var(--body);font-weight:700;font-size:16px;color:var(--white);margin:8px 0 6px;line-height:1.35;}
  .art-meta{font-size:14px;color:rgba(255,255,255,.72);}
  .art-link{color:var(--white);font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:4px;margin-top:14px;}
  .art-link svg{width:12px;height:12px;}
  .art-card:hover .art-link{color:#BFD3FF;}

  .art-card:nth-child(3n+1) .art-photo{background:linear-gradient(150deg,#1B2C4F,#3A5686);}
  .art-card:nth-child(3n+2) .art-photo{background:linear-gradient(150deg,#2F6FED,#6C9BF7);}
  .art-card:nth-child(3n+3) .art-photo{background:linear-gradient(150deg,#233457,#4A6291);}

  /* стрелки для прокрутки мышью — на десктопе свайпа нет, без них карусель нечем листать */
  .carousel-controls{display:flex;gap:8px;}
  .carousel-btn{
    width:36px;height:36px;border-radius:50%;border:1.5px solid var(--line);background:var(--white);
    display:flex;align-items:center;justify-content:center;color:var(--navy);cursor:pointer;
    transition:border-color .15s ease, color .15s ease, opacity .15s ease;
  }
  .carousel-btn svg{width:12px;height:12px;}
  .carousel-btn:hover{border-color:var(--blue);color:var(--blue);}
  .carousel-btn:disabled{opacity:.35;cursor:default;border-color:var(--line);color:var(--navy);}

  /* стрелка-подсказка для свайпа — теперь видна всегда, раз карусель есть на любом экране */
  /* реальный ползунок прокрутки: не анимация по кругу, а точное отражение
     scrollLeft карусели — плюс по клику на полоску можно сразу перейти в нужное место */
  .scroll-hint{display:flex;justify-content:center;margin-top:18px;}
  .scroll-hint-track{position:relative;width:140px;height:6px;background:var(--line);border-radius:999px;cursor:pointer;}
  .scroll-hint-dot{
    position:absolute;top:50%;left:0;width:24px;height:24px;transform:translateY(-50%);
    background:var(--blue);border-radius:999px;display:flex;align-items:center;justify-content:center;
    box-shadow:0 4px 10px rgba(47,111,237,.35);cursor:grab;touch-action:none;
  }
  .scroll-hint-dot:active,
  .scroll-hint-dot.is-dragging{cursor:grabbing;}

  /* pagination — reuses the same button language as the rest of the site */
  .pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:40px;flex-wrap:wrap;}
  .page-btn, .page-num{
    min-width:40px;height:40px;padding:0 16px;border-radius:10px;
    display:inline-flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:700;color:var(--navy);border:1.5px solid var(--line);
    transition:border-color .15s ease, color .15s ease, background .15s ease;
  }
  .page-num{padding:0;width:40px;}
  .page-num.active{background:var(--navy);color:var(--white);border-color:var(--navy);}
  .page-btn:hover, .page-num:hover{border-color:var(--blue);color:var(--blue);}
  .page-num.active:hover{color:var(--white);border-color:var(--navy);}
  .page-dots{color:var(--ink-soft);padding:0 4px;}

  /* ---------- footer (identical to the homepage template) ---------- */
  footer{background:var(--navy);color:#B9C4DC;padding:48px 0 36px;}
  .footer-row{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid #2A3B60;}
  footer .logo{margin-bottom:12px;}
  footer .logo-mark-wrap{background:rgba(255,255,255,.94);border-radius:9px;padding:5px;display:flex;flex:none;}
  footer .logo-domain{color:var(--white);}
  footer .logo-tagline{color:#93A2C2;}
  footer p{color:#8E9BB8;font-size:14.5px;max-width:320px;}
  footer h3{color:var(--white);font-family:var(--body);font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;}
  footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;}
  footer a{font-size:15px;}
  footer a:hover{color:var(--white);}
  .footer-bottom{padding-top:20px;font-size:13.5px;color:#7C8AAA;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

  /* ---------- responsive (identical breakpoints to the homepage template) ---------- */
  @media (max-width:960px){
    .burger{display:flex;}
    .main-nav{
      display:none;
      position:absolute;top:100%;left:0;right:0;
      flex-direction:column;align-items:stretch;gap:0;
      background:var(--white);border-top:1px solid var(--line);
      box-shadow:0 20px 34px rgba(22,35,63,.14);
      padding:8px 12px 18px;
    }
    .main-nav.is-open{display:flex;}
    .main-nav > a, .nav-item > button{
      width:100%;justify-content:space-between;border-radius:0;
      padding:15px 6px;border-bottom:1px solid var(--line);
    }
    .nav-item{width:100%;}

    /* Услуги становится тап-аккордеоном. Кнопка при этом НЕ должна двигаться —
       поэтому список городов не встраивается в поток (это раздвигало бы соседние
       пункты и сдвигало саму кнопку), а лежит поверх всего отдельным плавающим
       блоком со своей прокруткой. main-nav специально без overflow — иначе он бы
       обрезал этот блок снизу. */
    .dropdown-panel{
      position:absolute;top:100%;left:0;right:0;bottom:auto;
      transform:none;translate:none;width:auto;max-width:none;
      background:var(--white);border:1px solid var(--line);border-top:none;
      border-radius:0 0 14px 14px;box-shadow:0 20px 34px rgba(22,35,63,.16);
      padding:8px 14px 16px;
      max-height:none;overflow-y:visible;
      opacity:1;visibility:visible;transition:none;
      display:none;
      z-index:6;
    }
    .nav-item.is-expanded .dropdown-panel{display:block;}
    .nav-item.is-expanded > button svg{transform:rotate(180deg);}
    .city-grid{max-height:158px;overflow-y:auto;}

    .art-card{flex:0 0 46%;}
    .footer-row{grid-template-columns:1fr;padding-bottom:44px;}
    .content-row{padding-bottom:72px;}
    footer{padding-bottom:40px;}
    .footer-bottom{padding-top:26px;}
    .article-hero h1{font-size:26px;}
    .article-cover{aspect-ratio:16/9;}
  }
  @media (max-width:560px){
    .wrap{padding:0 16px;}
    .art-card{flex:0 0 80%;}
    .header-top{height:64px;}
    .content-row{padding-bottom:60px;}
    footer{padding-bottom:48px;}
    .footer-bottom{padding-top:22px;flex-direction:column;gap:6px;}
    .article-hero h1{font-size:23px;}
  }

  /* ==================== index ==================== */
    *{box-sizing:border-box;}
  html{scroll-behavior:smooth;scrollbar-gutter:stable;}
  body{
    margin:0;
    font-family:var(--body);
    color:var(--ink);
    background:var(--white);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1240px;margin:0 auto;padding:0 24px;}
  h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15;}
  p{margin:0;color:var(--ink-soft);line-height:1.6;}

  /* ---------- header ---------- */
  .site-header{border-bottom:1px solid var(--line);background:var(--white);position:sticky;top:0;z-index:20;}
  .header-top{display:flex;align-items:center;justify-content:space-between;height:76px;}
  .logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:20px;color:var(--navy);white-space:nowrap;}
  .logo-mark{width:42px;height:42px;object-fit:contain;flex:none;}
  .logo-text{display:flex;flex-direction:column;align-items:center;line-height:1.22;}
  .logo-domain{font-weight:700;font-size:17.5px;color:var(--navy);letter-spacing:.01em;text-transform:uppercase;}
  .logo-tagline{font-weight:500;font-size:11px;color:var(--ink-soft);letter-spacing:.005em;text-align:center;}

  .header-nav-bar{border-top:1px solid var(--line);position:relative;}
  .main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:8px 24px;}
  .main-nav > a, .nav-item > button{
    font-family:var(--body);font-weight:600;font-size:14.5px;color:var(--navy);
    padding:10px 14px;border-radius:10px;transition:background .15s ease, color .15s ease;
    background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:6px;
  }
  .main-nav > a:hover, .nav-item > button:hover{background:var(--blue-light);color:var(--blue);}
  .nav-item{position:relative;}
  .nav-item svg{transition:transform .15s ease;}
  .nav-item:hover svg{transform:rotate(180deg);}

  .dropdown-panel{
    position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    box-shadow:0 18px 40px rgba(22,35,63,.14);padding:18px;width:240px;
    opacity:0;visibility:hidden;translate:0 6px;transition:all .18s ease;
  }
  .nav-item:hover .dropdown-panel{opacity:1;visibility:visible;translate:0 0;}
  .dropdown-label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:12px;}
  .city-grid{display:flex;flex-direction:column;gap:2px;max-height:360px;overflow-y:auto;padding-right:4px;}
  .city-grid a{font-size:14px;font-weight:500;color:var(--navy);padding:7px 8px;border-radius:8px;}
  .city-grid a:hover{background:var(--blue-light);color:var(--blue);}
  .dropdown-footnote{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-soft);}

  .burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;flex:none;}
  .burger-line{width:19px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s ease, opacity .2s ease;}
  .burger.is-active .burger-line:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.is-active .burger-line:nth-child(2){opacity:0;}
  .burger.is-active .burger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  body.nav-open{overflow:hidden;}

  /* ---------- hero ---------- */
  .hero{background:linear-gradient(180deg,var(--paper) 0%, var(--white) 100%);padding:40px 0 32px;}
  .hero-row{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
  .eyebrow{display:block;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:16px;}
  .hero h1{font-size:36px;font-weight:700;color:var(--navy);letter-spacing:-.005em;}
  .hero p.lead{margin-top:18px;font-size:16.5px;max-width:520px;}
  .btn{display:inline-flex;align-items:center;gap:8px;padding:14px 22px;border-radius:12px;font-weight:700;font-size:14.5px;font-family:var(--body);cursor:pointer;border:none;transition:transform .12s ease, box-shadow .12s ease, background .12s ease, color .12s ease, border-color .12s ease;}
  .btn:hover{transform:translateY(-1px);}
  .btn-gold{background:var(--gold);color:var(--navy);border:1.5px solid var(--gold);box-shadow:0 10px 24px rgba(243,183,13,.35);}
  .btn-gold:hover{background:var(--white);color:var(--navy);border-color:var(--gold);}
  .btn-ghost{background:var(--white);color:var(--navy);border:1.5px solid var(--line);}
  .btn-ghost:hover{border-color:var(--blue);color:var(--blue);}

  .hero-diagram{background:var(--lavender);border-radius:24px;padding:28px;position:relative;}
  .hero-diagram svg{width:100%;height:auto;display:block;}

  /* ---------- ad slots ----------
     Reserved space only. Nothing here is visible to a real visitor —
     these fill from the admin panel with real РСЯ ad code later. */
  .ad-banner{margin:0 auto;max-width:1240px;/* высота не задаётся специально: пустой блок = 0px и не занимает места;
     как только в него ляжет реальный код объявления, он сам примет нужную высоту */}
/* ---------- content layout ---------- */
  .content-row{padding:8px 0 88px;}
  .content-main{min-width:0;}

  .section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:10px;}
  .section-head h2{font-size:24px;color:var(--navy);}
  .section-head .see-all{font-size:15px;font-weight:700;color:var(--blue);}

  .category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:56px;}
  .cat-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .15s ease, transform .15s ease;}
  .cat-card:hover{box-shadow:0 16px 34px rgba(22,35,63,.10);transform:translateY(-2px);}
  /* aspect-ratio (not a fixed px height) so a real uploaded photo — any source size — scales
     and crops cleanly to fill the block via .media-cover, instead of stretching or leaving gaps */
  .cat-thumb{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden;}
  .cat-thumb svg{width:52px;height:52px;color:var(--navy);}
  .media-cover{width:100%;height:100%;object-fit:cover;display:block;}
  .cat-body{padding:18px 20px 20px;}
  .cat-body h3{font-size:17px;color:var(--navy);margin-bottom:8px;}
  .cat-body p{font-size:14px;margin-bottom:16px;min-height:44px;}
  .cat-meta{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px;}
  .cat-count{font-size:14.5px;font-weight:700;color:var(--blue);}
  .cat-link{font-size:15px;font-weight:700;color:var(--navy);display:inline-flex;align-items:center;gap:4px;}
  .cat-link svg{width:13px;height:13px;}
  .cat-card:hover .cat-link{color:var(--blue);}

  /* alternating thumb tints, matches reference card style */
  .cat-card:nth-child(6n+1) .cat-thumb{background:var(--lavender);}
  .cat-card:nth-child(6n+2) .cat-thumb{background:var(--blue-light);}
  .cat-card:nth-child(6n+3) .cat-thumb{background:#FBF3DC;}
  .cat-card:nth-child(6n+4) .cat-thumb{background:var(--blue-light);}
  .cat-card:nth-child(6n+5) .cat-thumb{background:var(--lavender);}
  .cat-card:nth-child(6n+6) .cat-thumb{background:#EAF7EF;}

  .calc-strip{
    background:linear-gradient(120deg,var(--navy) 0%, var(--navy-2) 100%);
    border-radius:20px;padding:32px;display:flex;align-items:center;justify-content:space-between;
    gap:24px;margin-bottom:56px;flex-wrap:wrap;color:var(--white);
  }
  .calc-copy h3{color:var(--white);font-size:20px;margin-bottom:8px;}
  .calc-copy p{color:#C7D0E4;max-width:460px;}

  .article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  /* full-bleed photo card with overlaid text — matches the reference screenshot's promo-card style.
     The gradient scrim is anchored to the bottom so it stays legible over ANY future uploaded
     photo (not just today's placeholder gradient), which is why it's a full-height overlay
     rather than a treatment tuned to one specific image. */
  .art-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.2;transition:box-shadow .15s ease, transform .15s ease;}
  .art-card:hover{box-shadow:0 16px 34px rgba(22,35,63,.18);transform:translateY(-2px);}
  .art-photo{position:absolute;inset:0;}
  .art-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(15,22,38,0) 34%, rgba(11,17,31,.93) 100%);}
  .art-body{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;}
  .art-tag{font-size:11.5px;font-weight:700;color:#BFD3FF;letter-spacing:.03em;text-transform:uppercase;}
  .art-body h3{font-family:var(--body);font-weight:700;font-size:16px;color:var(--white);margin:8px 0 6px;line-height:1.35;}
  .art-meta{font-size:14px;color:rgba(255,255,255,.72);}
  .art-link{color:var(--white);font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:4px;margin-top:14px;}
  .art-link svg{width:12px;height:12px;}
  .art-card:hover .art-link{color:#BFD3FF;}

  /* placeholder gradients stand in for a real photo — later an <img class="media-cover">
     drops straight into .art-photo and fills it edge-to-edge the same way */
  .art-card:nth-child(3n+1) .art-photo{background:linear-gradient(150deg,#1B2C4F,#3A5686);}
  .art-card:nth-child(3n+2) .art-photo{background:linear-gradient(150deg,#2F6FED,#6C9BF7);}
  .art-card:nth-child(3n+3) .art-photo{background:linear-gradient(150deg,#233457,#4A6291);}

  /* swipe hint — only shown once the carousel is active (mobile breakpoint below) */
  .scroll-hint{display:none;justify-content:center;margin-top:18px;}
  .scroll-hint-track{position:relative;width:72px;height:6px;background:var(--line);border-radius:999px;}
  .scroll-hint-dot{
    position:absolute;top:50%;left:0;width:24px;height:24px;transform:translateY(-50%);
    background:var(--blue);border-radius:999px;display:flex;align-items:center;justify-content:center;
    box-shadow:0 4px 10px rgba(47,111,237,.35);
    animation:hint-slide 2.4s ease-in-out infinite;
  }
  @keyframes hint-slide{
    0%,15%{left:0;}
    50%,65%{left:calc(100% - 24px);}
    100%{left:0;}
  }

  /* ---------- SEO article block ---------- */
  .seo-article{margin-top:56px;padding-top:40px;border-top:1px solid var(--line);}
  .seo-article h2{font-size:22px;color:var(--navy);margin-bottom:16px;}
  .seo-article-body{max-width:none;}
  .seo-article-body p{font-size:15.5px;margin-bottom:14px;}
  .seo-article-body p:last-child{margin-bottom:0;}

  /* ---------- footer ---------- */
  footer{background:var(--navy);color:#B9C4DC;padding:48px 0 36px;}
  .footer-row{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid #2A3B60;}
  footer .logo{margin-bottom:12px;}
  footer .logo-mark-wrap{background:rgba(255,255,255,.94);border-radius:9px;padding:5px;display:flex;flex:none;}
  footer .logo-domain{color:var(--white);}
  footer .logo-tagline{color:#93A2C2;}
  footer p{color:#8E9BB8;font-size:14.5px;max-width:320px;}
  footer h3{color:var(--white);font-family:var(--body);font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;}
  footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;}
  footer a{font-size:15px;}
  footer a:hover{color:var(--white);}
  .footer-bottom{padding-top:20px;font-size:13.5px;color:#7C8AAA;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

  /* ---------- responsive ---------- */
  @media (max-width:960px){
    .burger{display:flex;}

    /* nav becomes a slide-down panel, opened via JS (.is-open) */
    .main-nav{
      display:none;
      position:absolute;top:100%;left:0;right:0;
      flex-direction:column;align-items:stretch;gap:0;
      background:var(--white);border-top:1px solid var(--line);
      box-shadow:0 20px 34px rgba(22,35,63,.14);
      padding:8px 12px 18px;
    }
    .main-nav.is-open{display:flex;}
    .main-nav > a, .nav-item > button{
      width:100%;justify-content:space-between;border-radius:0;
      padding:15px 6px;border-bottom:1px solid var(--line);
    }
    .nav-item{width:100%;}

    /* Услуги становится тап-аккордеоном. Кнопка при этом НЕ должна двигаться —
       поэтому список городов не встраивается в поток (это раздвигало бы соседние
       пункты и сдвигало саму кнопку), а лежит поверх всего отдельным плавающим
       блоком со своей прокруткой. main-nav специально без overflow — иначе он бы
       обрезал этот блок снизу. */
    .dropdown-panel{
      position:absolute;top:100%;left:0;right:0;bottom:auto;
      transform:none;translate:none;width:auto;max-width:none;
      background:var(--white);border:1px solid var(--line);border-top:none;
      border-radius:0 0 14px 14px;box-shadow:0 20px 34px rgba(22,35,63,.16);
      padding:8px 14px 16px;
      max-height:none;overflow-y:visible;
      opacity:1;visibility:visible;transition:none;
      display:none;
      z-index:6;
    }
    .nav-item.is-expanded .dropdown-panel{display:block;}
    .nav-item.is-expanded > button svg{transform:rotate(180deg);}
    .city-grid{max-height:158px;overflow-y:auto;}

    .hero-row{grid-template-columns:1fr;}
    .hero-diagram{order:-1;}
    .category-grid{grid-template-columns:repeat(2,1fr);}

    /* «Последние статьи» становится горизонтальной каруселью со свайпом,
       а не сеткой — карточки чуть уже контейнера, чтобы был виден край следующей.
       Никаких отрицательных полей: контейнер живёт внутри того же .wrap,
       что и все остальные блоки, поэтому левый край выровнен со всеми. */
    .article-grid{
      display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
      padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none;
    }
    .article-grid::-webkit-scrollbar{display:none;}
    .article-grid .art-card{flex:0 0 52%;scroll-snap-align:start;}
    .scroll-hint{display:flex;}
    .footer-row{grid-template-columns:1fr;padding-bottom:44px;}
    .content-row{padding-bottom:72px;}
    footer{padding-bottom:40px;}
    .footer-bottom{padding-top:26px;}
  }
  @media (max-width:560px){
    .wrap{padding:0 16px;}
    .hero h1{font-size:28px;}
    .category-grid{grid-template-columns:1fr;}
    .article-grid{padding-bottom:6px;}
    .article-grid .art-card{flex:0 0 86%;}
    .header-top{height:64px;}
    .content-row{padding-bottom:60px;}
    footer{padding-bottom:48px;}
    .footer-bottom{padding-top:22px;flex-direction:column;gap:6px;}
  }

  /* ==================== pro-poly ==================== */
    *{box-sizing:border-box;}
  html{scroll-behavior:smooth;scrollbar-gutter:stable;}
  body{
    margin:0;
    font-family:var(--body);
    color:var(--ink);
    background:var(--white);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1240px;margin:0 auto;padding:0 24px;}
  h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15;}
  p{margin:0;color:var(--ink-soft);line-height:1.6;}

  /* ---------- header (identical to the homepage template) ---------- */
  .site-header{border-bottom:1px solid var(--line);background:var(--white);position:sticky;top:0;z-index:20;}
  .header-top{display:flex;align-items:center;justify-content:space-between;height:76px;}
  .logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:20px;color:var(--navy);white-space:nowrap;}
  .logo-mark{width:42px;height:42px;object-fit:contain;flex:none;}
  .logo-text{display:flex;flex-direction:column;align-items:center;line-height:1.22;}
  .logo-domain{font-weight:700;font-size:17.5px;color:var(--navy);letter-spacing:.01em;text-transform:uppercase;}
  .logo-tagline{font-weight:500;font-size:11px;color:var(--ink-soft);letter-spacing:.005em;text-align:center;}

  .header-nav-bar{border-top:1px solid var(--line);position:relative;}
  .main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:8px 24px;}
  .main-nav > a, .nav-item > button{
    font-family:var(--body);font-weight:600;font-size:14.5px;color:var(--navy);
    padding:10px 14px;border-radius:10px;transition:background .15s ease, color .15s ease;
    background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:6px;
  }
  .main-nav > a:hover, .nav-item > button:hover{background:var(--blue-light);color:var(--blue);}
  .main-nav > a.is-current{background:var(--blue-light);color:var(--blue);}
  .nav-item{position:relative;}
  .nav-item svg{transition:transform .15s ease;}
  .nav-item:hover svg{transform:rotate(180deg);}

  .dropdown-panel{
    position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    box-shadow:0 18px 40px rgba(22,35,63,.14);padding:18px;width:240px;
    opacity:0;visibility:hidden;translate:0 6px;transition:all .18s ease;
  }
  .nav-item:hover .dropdown-panel{opacity:1;visibility:visible;translate:0 0;}
  .dropdown-label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:12px;}
  .city-grid{display:flex;flex-direction:column;gap:2px;max-height:360px;overflow-y:auto;padding-right:4px;}
  .city-grid a{font-size:14px;font-weight:500;color:var(--navy);padding:7px 8px;border-radius:8px;}
  .city-grid a:hover{background:var(--blue-light);color:var(--blue);}
  .dropdown-footnote{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-soft);}

  .burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;flex:none;}
  .burger-line{width:19px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s ease, opacity .2s ease;}
  .burger.is-active .burger-line:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.is-active .burger-line:nth-child(2){opacity:0;}
  .burger.is-active .burger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  body.nav-open{overflow:hidden;}

  /* ---------- page hero (category-page equivalent of the homepage hero) ---------- */
  .page-hero{background:linear-gradient(180deg,var(--paper) 0%, var(--white) 100%);padding:28px 0 16px;}
  .hero-row{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;}
  .hero-diagram{background:var(--lavender);border-radius:24px;padding:28px;}
  .hero-diagram.has-photo{padding:0;overflow:hidden;}
  .hero-diagram.has-photo .cover-natural{width:100%;height:auto;display:block;border-radius:24px;}
  .hero-diagram svg{width:100%;height:auto;display:block;}
  .breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--ink-soft);margin-bottom:18px;}
  .breadcrumb a:hover{color:var(--blue);}
  .breadcrumb .sep{color:#C7CEDA;}
  .breadcrumb .current{color:var(--navy);font-weight:600;}
  .page-hero h1{font-size:32px;color:var(--navy);letter-spacing:-.005em;}
  .page-hero .lead{margin-top:14px;font-size:16px;max-width:640px;}
  .count-badge{
    display:inline-flex;align-items:center;gap:6px;margin-top:18px;
    background:var(--blue-light);color:var(--blue);font-size:14.5px;font-weight:700;
    padding:7px 14px;border-radius:999px;
  }

  /* ---------- ad slots (reserved space only, never visible to a real visitor) ---------- */
  .ad-banner{margin:0 auto;max-width:1240px;/* высота не задаётся специально: пустой блок = 0px и не занимает места;
     как только в него ляжет реальный код объявления, он сам примет нужную высоту */}
  
/* ---------- content ---------- */
  .content-row{padding:8px 0 88px;}
  .content-main{min-width:0;}

  .article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .art-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.2;transition:box-shadow .15s ease, transform .15s ease;}
  .art-card:hover{box-shadow:0 16px 34px rgba(22,35,63,.18);transform:translateY(-2px);}
  .art-photo{position:absolute;inset:0;}
  .media-cover{width:100%;height:100%;object-fit:cover;display:block;}
  .art-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(15,22,38,0) 34%, rgba(11,17,31,.93) 100%);}
  .art-body{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;}
  .art-body h2{font-family:var(--body);font-weight:700;font-size:16px;color:var(--white);margin:0 0 6px;line-height:1.35;}
  .art-meta{font-size:14px;color:rgba(255,255,255,.72);}
  .art-link{color:var(--white);font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:4px;margin-top:14px;}
  .art-link svg{width:12px;height:12px;}
  .art-card:hover .art-link{color:#BFD3FF;}

  .art-card:nth-child(3n+1) .art-photo{background:linear-gradient(150deg,#1B2C4F,#3A5686);}
  .art-card:nth-child(3n+2) .art-photo{background:linear-gradient(150deg,#2F6FED,#6C9BF7);}
  .art-card:nth-child(3n+3) .art-photo{background:linear-gradient(150deg,#233457,#4A6291);}

  /* pagination — reuses the same button language as the rest of the site */
  .pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:40px;flex-wrap:wrap;}
  .page-btn, .page-num{
    min-width:40px;height:40px;padding:0 16px;border-radius:10px;
    display:inline-flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:700;color:var(--navy);border:1.5px solid var(--line);
    transition:border-color .15s ease, color .15s ease, background .15s ease;
  }
  .page-num{padding:0;width:40px;}
  .page-num.active{background:var(--navy);color:var(--white);border-color:var(--navy);}
  .page-btn:hover, .page-num:hover{border-color:var(--blue);color:var(--blue);}
  .page-num.active:hover{color:var(--white);border-color:var(--navy);}
  .page-dots{color:var(--ink-soft);padding:0 4px;}

  /* ---------- footer (identical to the homepage template) ---------- */
  footer{background:var(--navy);color:#B9C4DC;padding:48px 0 36px;}
  .footer-row{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid #2A3B60;}
  footer .logo{margin-bottom:12px;}
  footer .logo-mark-wrap{background:rgba(255,255,255,.94);border-radius:9px;padding:5px;display:flex;flex:none;}
  footer .logo-domain{color:var(--white);}
  footer .logo-tagline{color:#93A2C2;}
  footer p{color:#8E9BB8;font-size:14.5px;max-width:320px;}
  footer h3{color:var(--white);font-family:var(--body);font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;}
  footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;}
  footer a{font-size:15px;}
  footer a:hover{color:var(--white);}
  .footer-bottom{padding-top:20px;font-size:13.5px;color:#7C8AAA;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

  /* ---------- responsive (identical breakpoints to the homepage template) ---------- */
  @media (max-width:960px){
    .burger{display:flex;}
    .main-nav{
      display:none;
      position:absolute;top:100%;left:0;right:0;
      flex-direction:column;align-items:stretch;gap:0;
      background:var(--white);border-top:1px solid var(--line);
      box-shadow:0 20px 34px rgba(22,35,63,.14);
      padding:8px 12px 18px;
    }
    .main-nav.is-open{display:flex;}
    .main-nav > a, .nav-item > button{
      width:100%;justify-content:space-between;border-radius:0;
      padding:15px 6px;border-bottom:1px solid var(--line);
    }
    .nav-item{width:100%;}

    /* Услуги становится тап-аккордеоном. Кнопка при этом НЕ должна двигаться —
       поэтому список городов не встраивается в поток (это раздвигало бы соседние
       пункты и сдвигало саму кнопку), а лежит поверх всего отдельным плавающим
       блоком со своей прокруткой. main-nav специально без overflow — иначе он бы
       обрезал этот блок снизу. */
    .dropdown-panel{
      position:absolute;top:100%;left:0;right:0;bottom:auto;
      transform:none;translate:none;width:auto;max-width:none;
      background:var(--white);border:1px solid var(--line);border-top:none;
      border-radius:0 0 14px 14px;box-shadow:0 20px 34px rgba(22,35,63,.16);
      padding:8px 14px 16px;
      max-height:none;overflow-y:visible;
      opacity:1;visibility:visible;transition:none;
      display:none;
      z-index:6;
    }
    .nav-item.is-expanded .dropdown-panel{display:block;}
    .nav-item.is-expanded > button svg{transform:rotate(180deg);}
    .city-grid{max-height:158px;overflow-y:auto;}

    .article-grid{grid-template-columns:repeat(2,1fr);}
    .footer-row{grid-template-columns:1fr;padding-bottom:44px;}
    .content-row{padding-bottom:72px;}
    footer{padding-bottom:40px;}
    .footer-bottom{padding-top:26px;}
    .page-hero h1{font-size:28px;}
    .hero-row{grid-template-columns:1fr;gap:24px;}
    .hero-diagram{order:-1;}
  }
  @media (max-width:560px){
    .wrap{padding:0 16px;}
    .article-grid{grid-template-columns:1fr;}
    .header-top{height:64px;}
    .content-row{padding-bottom:60px;}
    footer{padding-bottom:48px;}
    .footer-bottom{padding-top:22px;flex-direction:column;gap:6px;}
    .page-hero h1{font-size:25px;}
  }

  /* ==================== kalkulyatory ==================== */
    *{box-sizing:border-box;}
  html{scroll-behavior:smooth;scrollbar-gutter:stable;}
  body{
    margin:0;
    font-family:var(--body);
    color:var(--ink);
    background:var(--white);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1240px;margin:0 auto;padding:0 24px;}
  h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15;}
  p{margin:0;color:var(--ink-soft);line-height:1.6;}

  /* ---------- header (identical to the homepage template) ---------- */
  .site-header{border-bottom:1px solid var(--line);background:var(--white);position:sticky;top:0;z-index:20;}
  .header-top{display:flex;align-items:center;justify-content:space-between;height:76px;}
  .logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:20px;color:var(--navy);white-space:nowrap;}
  .logo-mark{width:42px;height:42px;object-fit:contain;flex:none;}
  .logo-text{display:flex;flex-direction:column;align-items:center;line-height:1.22;}
  .logo-domain{font-weight:700;font-size:17.5px;color:var(--navy);letter-spacing:.01em;text-transform:uppercase;}
  .logo-tagline{font-weight:500;font-size:11px;color:var(--ink-soft);letter-spacing:.005em;text-align:center;}

  .header-nav-bar{border-top:1px solid var(--line);position:relative;}
  .main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:8px 24px;}
  .main-nav > a, .nav-item > button{
    font-family:var(--body);font-weight:600;font-size:14.5px;color:var(--navy);
    padding:10px 14px;border-radius:10px;transition:background .15s ease, color .15s ease;
    background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:6px;
  }
  .main-nav > a:hover, .nav-item > button:hover{background:var(--blue-light);color:var(--blue);}
  .main-nav > a.is-current{background:var(--blue-light);color:var(--blue);}
  .nav-item{position:relative;}
  .nav-item svg{transition:transform .15s ease;}
  .nav-item:hover svg{transform:rotate(180deg);}

  .dropdown-panel{
    position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    box-shadow:0 18px 40px rgba(22,35,63,.14);padding:18px;width:240px;
    opacity:0;visibility:hidden;translate:0 6px;transition:all .18s ease;
  }
  .nav-item:hover .dropdown-panel{opacity:1;visibility:visible;translate:0 0;}
  .dropdown-label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:12px;}
  .city-grid{display:flex;flex-direction:column;gap:2px;max-height:360px;overflow-y:auto;padding-right:4px;}
  .city-grid a{font-size:14px;font-weight:500;color:var(--navy);padding:7px 8px;border-radius:8px;}
  .city-grid a:hover{background:var(--blue-light);color:var(--blue);}
  .dropdown-footnote{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-soft);}

  .burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;flex:none;}
  .burger-line{width:19px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s ease, opacity .2s ease;}
  .burger.is-active .burger-line:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.is-active .burger-line:nth-child(2){opacity:0;}
  .burger.is-active .burger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  body.nav-open{overflow:hidden;}

  /* ---------- page hero (category-page equivalent of the homepage hero) ---------- */
  .page-hero{background:linear-gradient(180deg,var(--paper) 0%, var(--white) 100%);padding:28px 0 16px;}
  .hero-row{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;}
  .hero-diagram{background:var(--lavender);border-radius:24px;padding:28px;}
  .hero-diagram svg{width:100%;height:auto;display:block;}
  .breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--ink-soft);margin-bottom:18px;}
  .breadcrumb a:hover{color:var(--blue);}
  .breadcrumb .sep{color:#C7CEDA;}
  .breadcrumb .current{color:var(--navy);font-weight:600;}
  .page-hero h1{font-size:32px;color:var(--navy);letter-spacing:-.005em;}
  .page-hero .lead{margin-top:14px;font-size:16px;max-width:640px;}
  .count-badge{
    display:inline-flex;align-items:center;gap:6px;margin-top:18px;
    background:var(--blue-light);color:var(--blue);font-size:14.5px;font-weight:700;
    padding:7px 14px;border-radius:999px;
  }

  /* ---------- ad slots (reserved space only, never visible to a real visitor) ---------- */
  .ad-banner{margin:0 auto;max-width:1240px;/* высота не задаётся специально: пустой блок = 0px и не занимает места;
     как только в него ляжет реальный код объявления, он сам примет нужную высоту */}
  
/* ---------- content ---------- */
  .content-row{padding:8px 0 88px;}
  .content-main{min-width:0;}

  .article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}

  /* ---------- калькуляторы: карточки-инструменты (текстовые, без фото) ---------- */
  .calc-category{margin-bottom:44px;}
  .calc-category h2{font-size:20px;color:var(--navy);margin-bottom:18px;}
  .calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .calc-card{
    position:relative;background:var(--white);border:1.5px solid #A6C8F0;border-radius:var(--radius);
    padding:20px 22px 18px;transition:box-shadow .15s ease, transform .15s ease, border-color .15s ease;
  }
  .calc-card:not(.is-soon):hover{box-shadow:0 16px 34px rgba(22,35,63,.10);transform:translateY(-2px);border-color:var(--blue);}
  .calc-card-icon{
    position:absolute;top:16px;right:16px;width:32px;height:32px;border-radius:9px;
    background:var(--blue-light);display:flex;align-items:center;justify-content:center;color:var(--blue);flex:none;
  }
  .calc-card-icon svg{width:17px;height:17px;}
  .calc-card.is-soon .calc-card-icon{background:var(--paper);color:var(--ink-soft);}
  .calc-body{padding-right:40px;}
  .calc-body h3{font-size:17px;color:var(--navy);margin-bottom:8px;}
  .calc-body p{font-size:14px;margin-bottom:16px;min-height:44px;}
  .calc-meta{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px;}
  .calc-status{font-size:13px;font-weight:700;color:var(--blue);}
  .calc-link{font-size:14.5px;font-weight:700;color:var(--navy);display:inline-flex;align-items:center;gap:4px;}
  .calc-link svg{width:13px;height:13px;}
  .calc-card:hover .calc-link{color:var(--blue);}
  .calc-card.is-soon{opacity:.62;}
  .calc-card.is-soon .calc-status{color:var(--ink-soft);}
  .art-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.2;transition:box-shadow .15s ease, transform .15s ease;}
  .art-card:hover{box-shadow:0 16px 34px rgba(22,35,63,.18);transform:translateY(-2px);}
  .art-photo{position:absolute;inset:0;}
  .art-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(15,22,38,0) 34%, rgba(11,17,31,.93) 100%);}
  .art-body{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;}
  .art-body h2{font-family:var(--body);font-weight:700;font-size:16px;color:var(--white);margin:0 0 6px;line-height:1.35;}
  .art-meta{font-size:14px;color:rgba(255,255,255,.72);}
  .art-link{color:var(--white);font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:4px;margin-top:14px;}
  .art-link svg{width:12px;height:12px;}
  .art-card:hover .art-link{color:#BFD3FF;}

  .art-card:nth-child(3n+1) .art-photo{background:linear-gradient(150deg,#1B2C4F,#3A5686);}
  .art-card:nth-child(3n+2) .art-photo{background:linear-gradient(150deg,#2F6FED,#6C9BF7);}
  .art-card:nth-child(3n+3) .art-photo{background:linear-gradient(150deg,#233457,#4A6291);}

  /* pagination — reuses the same button language as the rest of the site */
  .pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:40px;flex-wrap:wrap;}
  .page-btn, .page-num{
    min-width:40px;height:40px;padding:0 16px;border-radius:10px;
    display:inline-flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:700;color:var(--navy);border:1.5px solid var(--line);
    transition:border-color .15s ease, color .15s ease, background .15s ease;
  }
  .page-num{padding:0;width:40px;}
  .page-num.active{background:var(--navy);color:var(--white);border-color:var(--navy);}
  .page-btn:hover, .page-num:hover{border-color:var(--blue);color:var(--blue);}
  .page-num.active:hover{color:var(--white);border-color:var(--navy);}
  .page-dots{color:var(--ink-soft);padding:0 4px;}

  /* ---------- footer (identical to the homepage template) ---------- */
  footer{background:var(--navy);color:#B9C4DC;padding:48px 0 36px;}
  .footer-row{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid #2A3B60;}
  footer .logo{margin-bottom:12px;}
  footer .logo-mark-wrap{background:rgba(255,255,255,.94);border-radius:9px;padding:5px;display:flex;flex:none;}
  footer .logo-domain{color:var(--white);}
  footer .logo-tagline{color:#93A2C2;}
  footer p{color:#8E9BB8;font-size:14.5px;max-width:320px;}
  footer h3{color:var(--white);font-family:var(--body);font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;}
  footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;}
  footer a{font-size:15px;}
  footer a:hover{color:var(--white);}
  .footer-bottom{padding-top:20px;font-size:13.5px;color:#7C8AAA;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

  /* ---------- responsive (identical breakpoints to the homepage template) ---------- */
  @media (max-width:960px){
    .burger{display:flex;}
    .main-nav{
      display:none;
      position:absolute;top:100%;left:0;right:0;
      flex-direction:column;align-items:stretch;gap:0;
      background:var(--white);border-top:1px solid var(--line);
      box-shadow:0 20px 34px rgba(22,35,63,.14);
      padding:8px 12px 18px;
    }
    .main-nav.is-open{display:flex;}
    .main-nav > a, .nav-item > button{
      width:100%;justify-content:space-between;border-radius:0;
      padding:15px 6px;border-bottom:1px solid var(--line);
    }
    .nav-item{width:100%;}

    /* Услуги становится тап-аккордеоном. Кнопка при этом НЕ должна двигаться —
       поэтому список городов не встраивается в поток (это раздвигало бы соседние
       пункты и сдвигало саму кнопку), а лежит поверх всего отдельным плавающим
       блоком со своей прокруткой. main-nav специально без overflow — иначе он бы
       обрезал этот блок снизу. */
    .dropdown-panel{
      position:absolute;top:100%;left:0;right:0;bottom:auto;
      transform:none;translate:none;width:auto;max-width:none;
      background:var(--white);border:1px solid var(--line);border-top:none;
      border-radius:0 0 14px 14px;box-shadow:0 20px 34px rgba(22,35,63,.16);
      padding:8px 14px 16px;
      max-height:none;overflow-y:visible;
      opacity:1;visibility:visible;transition:none;
      display:none;
      z-index:6;
    }
    .nav-item.is-expanded .dropdown-panel{display:block;}
    .nav-item.is-expanded > button svg{transform:rotate(180deg);}
    .city-grid{max-height:158px;overflow-y:auto;}

    .article-grid, .calc-grid{grid-template-columns:repeat(2,1fr);}
    .footer-row{grid-template-columns:1fr;padding-bottom:44px;}
    .content-row{padding-bottom:72px;}
    footer{padding-bottom:40px;}
    .footer-bottom{padding-top:26px;}
    .page-hero h1{font-size:28px;}
    .hero-row{grid-template-columns:1fr;gap:24px;}
    .hero-diagram{order:-1;}
  }
  @media (max-width:560px){
    .wrap{padding:0 16px;}
    .article-grid, .calc-grid{grid-template-columns:1fr;}
    .header-top{height:64px;}
    .content-row{padding-bottom:60px;}
    footer{padding-bottom:48px;}
    .footer-bottom{padding-top:22px;flex-direction:column;gap:6px;}
    .page-hero h1{font-size:25px;}
  }

  /* ==================== calc-tool ==================== */
    *{box-sizing:border-box;}
  html{scroll-behavior:smooth;scrollbar-gutter:stable;}
  body{
    margin:0;
    font-family:var(--body);
    color:var(--ink);
    background:var(--white);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1240px;margin:0 auto;padding:0 24px;}
  h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15;}
  p{margin:0;color:var(--ink-soft);line-height:1.6;}

  /* ---------- header (identical to the homepage template) ---------- */
  .site-header{border-bottom:1px solid var(--line);background:var(--white);position:sticky;top:0;z-index:20;}
  .header-top{display:flex;align-items:center;justify-content:space-between;height:76px;}
  .logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:20px;color:var(--navy);white-space:nowrap;}
  .logo-mark{width:42px;height:42px;object-fit:contain;flex:none;}
  .logo-text{display:flex;flex-direction:column;align-items:center;line-height:1.22;}
  .logo-domain{font-weight:700;font-size:17.5px;color:var(--navy);letter-spacing:.01em;text-transform:uppercase;}
  .logo-tagline{font-weight:500;font-size:11px;color:var(--ink-soft);letter-spacing:.005em;text-align:center;}

  .header-nav-bar{border-top:1px solid var(--line);position:relative;}
  .main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:8px 24px;}
  .main-nav > a, .nav-item > button{
    font-family:var(--body);font-weight:600;font-size:14.5px;color:var(--navy);
    padding:10px 14px;border-radius:10px;transition:background .15s ease, color .15s ease;
    background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:6px;
  }
  .main-nav > a:hover, .nav-item > button:hover{background:var(--blue-light);color:var(--blue);}
  .main-nav > a.is-current{background:var(--blue-light);color:var(--blue);}
  .nav-item{position:relative;}
  .nav-item svg{transition:transform .15s ease;}
  .nav-item:hover svg{transform:rotate(180deg);}

  .dropdown-panel{
    position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    box-shadow:0 18px 40px rgba(22,35,63,.14);padding:18px;width:240px;
    opacity:0;visibility:hidden;translate:0 6px;transition:all .18s ease;
  }
  .nav-item:hover .dropdown-panel{opacity:1;visibility:visible;translate:0 0;}
  .dropdown-label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:12px;}
  .city-grid{display:flex;flex-direction:column;gap:2px;max-height:360px;overflow-y:auto;padding-right:4px;}
  .city-grid a{font-size:14px;font-weight:500;color:var(--navy);padding:7px 8px;border-radius:8px;}
  .city-grid a:hover{background:var(--blue-light);color:var(--blue);}
  .dropdown-footnote{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-soft);}

  .burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;flex:none;}
  .burger-line{width:19px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s ease, opacity .2s ease;}
  .burger.is-active .burger-line:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.is-active .burger-line:nth-child(2){opacity:0;}
  .burger.is-active .burger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  body.nav-open{overflow:hidden;}

  /* ---------- page hero (category-page equivalent of the homepage hero) ---------- */
  .page-hero{background:linear-gradient(180deg,var(--paper) 0%, var(--white) 100%);padding:28px 0 16px;}
  .hero-row{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;}
  .hero-diagram{background:var(--lavender);border-radius:24px;padding:28px;}
  .hero-diagram svg{width:100%;height:auto;display:block;}
  .breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--ink-soft);margin-bottom:18px;}
  .breadcrumb a:hover{color:var(--blue);}
  .breadcrumb .sep{color:#C7CEDA;}
  .breadcrumb .current{color:var(--navy);font-weight:600;}
  .page-hero h1{font-size:32px;color:var(--navy);letter-spacing:-.005em;}
  .article-meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px 10px;margin-top:14px;font-size:14px;color:var(--ink-soft);}
  .article-meta-row .dot{color:#C7CEDA;}
  .page-hero .lead{margin-top:14px;font-size:16px;max-width:640px;}
  .count-badge{
    display:inline-flex;align-items:center;gap:6px;margin-top:18px;
    background:var(--blue-light);color:var(--blue);font-size:14.5px;font-weight:700;
    padding:7px 14px;border-radius:999px;
  }

  /* ---------- ad slots (reserved space only, never visible to a real visitor) ---------- */
  .ad-banner{margin:0 auto;max-width:1240px;/* высота не задаётся специально: пустой блок = 0px и не занимает места;
     как только в него ляжет реальный код объявления, он сам примет нужную высоту */}
  
/* ---------- content ---------- */
  .content-row{padding:8px 0 88px;}
  .content-main{min-width:0;}

  .article-grid{
    display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
    padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .article-grid::-webkit-scrollbar{display:none;}

  /* ---------- калькуляторы: карточки-инструменты ---------- */
  .calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .calc-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .15s ease, transform .15s ease;}
  .calc-card:not(.is-soon):hover{box-shadow:0 16px 34px rgba(22,35,63,.10);transform:translateY(-2px);}
  .calc-thumb{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;}
  .calc-thumb svg{width:48px;height:48px;color:var(--navy);}
  .calc-body{padding:18px 20px 20px;}
  .calc-body h2{font-size:17px;color:var(--navy);margin-bottom:8px;}
  .calc-body p{font-size:14px;margin-bottom:16px;min-height:44px;}
  .calc-meta{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px;}
  .calc-status{font-size:13px;font-weight:700;color:var(--blue);}
  .calc-link{font-size:14.5px;font-weight:700;color:var(--navy);display:inline-flex;align-items:center;gap:4px;}
  .calc-link svg{width:13px;height:13px;}
  .calc-card:hover .calc-link{color:var(--blue);}
  .calc-card.is-soon{opacity:.62;}
  .calc-card.is-soon .calc-status{color:var(--ink-soft);}

  .calc-card:nth-child(4n+1) .calc-thumb{background:var(--lavender);}
  .calc-card:nth-child(4n+2) .calc-thumb{background:var(--blue-light);}
  .calc-card:nth-child(4n+3) .calc-thumb{background:#FBF3DC;}
  .calc-card:nth-child(4n+4) .calc-thumb{background:#EAF7EF;}

  /* ---------- рабочий калькулятор ---------- */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:12px;font-weight:700;font-size:14.5px;font-family:var(--body);cursor:pointer;transition:transform .12s ease, box-shadow .12s ease, background .12s ease, color .12s ease, border-color .12s ease;}
  .btn:hover{transform:translateY(-1px);}
  .btn-gold{background:var(--gold);color:var(--navy);border:1.5px solid var(--gold);box-shadow:0 10px 24px rgba(243,183,13,.35);}
  .btn-gold:hover{background:var(--white);color:var(--navy);border-color:var(--gold);}

  /* по просьбе: при наведении фон белый, обводка и текст — золотые */
  .btn-outline-gold{background:var(--gold);color:var(--navy);border:1.5px solid var(--gold);box-shadow:0 10px 24px rgba(243,183,13,.28);}
  .btn-outline-gold:hover{background:var(--white);color:var(--navy);border-color:var(--gold);box-shadow:0 6px 16px rgba(243,183,13,.2);}

  .calc-tool{
    display:block;
    max-width:640px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
    padding:28px;margin:8px 0 40px;
  }
  .calc-form{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px;}
  .calc-field{display:flex;flex-direction:column;gap:6px;}
  .calc-field label{font-size:13px;font-weight:700;color:var(--navy);}
  .calc-field input, .calc-field select{
    border:1.5px solid var(--line);border-radius:10px;padding:11px 12px;font-size:15px;
    font-family:var(--body);color:var(--navy);background:var(--white);
  }
  .calc-field input:focus, .calc-field select:focus{outline:none;border-color:var(--blue);}
  .calc-tool-form .btn{width:100%;}
  .calc-result{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);}
  .calc-result-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;font-size:14.5px;color:var(--ink-soft);}
  .calc-result-row strong{color:var(--navy);font-weight:700;}
  .calc-result-highlight{margin-top:8px;padding:14px 16px;background:var(--blue-light);border-radius:10px;}
  .calc-result-highlight strong{font-size:19px;color:var(--navy);}
  .calc-disclaimer{font-size:12.5px;color:var(--ink-soft);margin-top:16px;}

  /* кнопки действий над результатом: скачать / поделиться / распечатать */
  .calc-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;}
  .calc-actions[hidden]{display:none;}
  .calc-action-btn{
    display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:10px;
    border:1.5px solid var(--line);background:var(--white);color:var(--navy);
    font-family:var(--body);font-weight:700;font-size:13px;cursor:pointer;
    transition:border-color .12s ease, color .12s ease;
  }
  .calc-action-btn svg{width:15px;height:15px;flex:none;}
  .calc-action-btn:hover{border-color:var(--blue);color:var(--blue);}

  /* печатная версия — видна только в диалоге печати/PDF, на экране всегда скрыта */
  .print-only{display:none;}
  @media print{
    .site-header, .header-nav-bar, .page-hero, .ad-banner,
    .calc-tool, .quick-answer, .faq, .section-head, .article-grid, .scroll-hint,
    .calc-actions, footer{display:none !important;}
    .print-only{display:block;padding:20px 0;}
    .print-title{font-size:22px;font-weight:700;color:#000;margin-bottom:14px;}
    .print-only .print-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid #ccc;font-size:14px;}
    .print-only .print-row.total{font-weight:700;font-size:16px;margin-top:8px;border-bottom:none;}
    .article-body{margin-top:0;}
  }

  /* ---------- article body typography (не было вообще в этом файле — добавляю) ---------- */
  .article-body{max-width:880px;}
  .article-body h2{
    font-size:22px;color:var(--navy);margin:64px 0 18px;padding-top:26px;
    border-top:1px solid var(--line);position:relative;
  }
  .article-body h2::before{
    content:"";position:absolute;top:-1px;left:0;width:56px;height:3px;
    background:var(--gold);border-radius:2px;
  }
  .article-body h2:first-of-type{margin-top:8px;padding-top:0;border-top:none;}
  .article-body h2:first-of-type::before{display:none;}
  .article-body > p:first-child{font-size:17px;}
  .article-body p{font-size:16px;margin-bottom:16px;}
  .article-body ul{margin:0 0 16px;padding-left:20px;}
  .article-body li{margin-bottom:8px;font-size:16px;line-height:1.6;color:var(--ink-soft);}
  .article-body li strong{color:var(--navy);}
  .article-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;}
  .article-body a:hover{color:var(--navy);}

  /* ---------- боковое меню на десктопе (та же логика, что и в статье) ---------- */
  .content-with-sidebar{display:block;}
  .article-main-col{min-width:0;}
  .article-sidebar{display:none;}
  @media (min-width:1100px){
    .content-with-sidebar{display:grid;grid-template-columns:1fr 260px;gap:40px;align-items:start;}
    .article-sidebar{display:block;position:sticky;top:160px;}
    .toc-mobile{display:none;}
  }
  .toc{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:32px;}
  .toc-label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:10px;}
  .toc a{display:block;font-size:15px;font-weight:600;color:var(--navy);padding:5px 0;text-decoration:none;}
  .toc a:hover{color:var(--blue);text-decoration:underline;}
  .toc-sticky{
    background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;
    max-height:calc(100vh - 190px);overflow-y:auto;
  }
  .toc-sticky .toc-label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:12px;}
  .toc-sticky a{
    display:block;font-size:13.5px;font-weight:600;color:var(--ink-soft);line-height:1.4;
    padding:8px 0 8px 14px;border-left:2px solid var(--line);text-decoration:none;
    transition:color .15s ease, border-color .15s ease;
  }
  .toc-sticky a:hover{color:var(--navy);}
  .toc-sticky a.is-active{color:var(--blue);border-left-color:var(--blue);font-weight:700;}

  /* без этого переход по якорю из меню прячет заголовок за прилипающей шапкой —
     та же правка, что и на странице статьи */
  #kak-schitaet, #dlya-chego, #kak-vybrat, #voprosy, #polezno{scroll-margin-top:150px;}

  /* ---------- ИИ-блок «Коротко» ---------- */
  .quick-answer{
    margin:8px 0 32px;padding:18px 20px;background:var(--blue-light);
    border-left:3px solid var(--blue);border-radius:0 12px 12px 0;max-width:820px;
  }
  .quick-answer-label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--blue);margin-bottom:8px;}
  .quick-answer p{color:var(--navy);font-size:15.5px;margin:0;}

  /* ---------- FAQ ---------- */
  .faq{margin-top:48px;max-width:880px;}
  .faq h2{font-size:22px;color:var(--navy);margin-bottom:20px;}
  .faq-item{border-top:1px solid var(--line);}
  .faq-question{
    display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;
    background:none;border:none;text-align:left;cursor:pointer;padding:20px 0;
    font-family:var(--body);font-size:16.5px;font-weight:700;color:var(--navy);
    transition:color .15s ease;
  }
  .faq-question:hover{color:var(--blue);}
  .faq-toggle{
    width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line);flex:none;
    display:flex;align-items:center;justify-content:center;color:var(--navy);
    font-size:16px;line-height:1;transition:transform .2s ease, border-color .2s ease, color .15s ease;
  }
  .faq-question:hover .faq-toggle{border-color:var(--blue);color:var(--blue);}
  .faq-item.is-open .faq-toggle{transform:rotate(45deg);}
  .faq-answer{max-height:0;overflow:hidden;transition:max-height .25s ease;}
  .faq-item.is-open .faq-answer{max-height:260px;}
  .faq-answer p{font-size:15px;margin:0;padding:0 0 20px;}

  /* ---------- «Полезные статьи»: всегда карусель ---------- */
  .section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:32px;flex-wrap:wrap;gap:16px;}
  .carousel-controls{display:flex;gap:8px;}
  .carousel-btn{
    width:36px;height:36px;border-radius:50%;border:1.5px solid var(--line);background:var(--white);
    display:flex;align-items:center;justify-content:center;color:var(--navy);cursor:pointer;
    transition:border-color .15s ease, color .15s ease, opacity .15s ease;
  }
  .carousel-btn svg{width:12px;height:12px;}
  .carousel-btn:hover{border-color:var(--blue);color:var(--blue);}
  .carousel-btn:disabled{opacity:.35;cursor:default;border-color:var(--line);color:var(--navy);}

  .scroll-hint{display:flex;justify-content:center;margin-top:18px;}
  .scroll-hint-track{position:relative;width:140px;height:6px;background:var(--line);border-radius:999px;cursor:pointer;}
  .scroll-hint-dot{
    position:absolute;top:50%;left:0;width:24px;height:24px;transform:translateY(-50%);
    background:var(--blue);border-radius:999px;display:flex;align-items:center;justify-content:center;
    box-shadow:0 4px 10px rgba(47,111,237,.35);cursor:grab;touch-action:none;
  }
  .scroll-hint-dot:active, .scroll-hint-dot.is-dragging{cursor:grabbing;}

  .art-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.2;transition:box-shadow .15s ease, transform .15s ease;flex:0 0 360px;scroll-snap-align:start;}
  .art-card:hover{box-shadow:0 16px 34px rgba(22,35,63,.18);transform:translateY(-2px);}
  .art-photo{position:absolute;inset:0;}
  .art-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(15,22,38,0) 34%, rgba(11,17,31,.93) 100%);}
  .art-body{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;}
  .art-body h3{font-family:var(--body);font-weight:700;font-size:16px;color:var(--white);margin:8px 0 6px;line-height:1.35;}
  .art-tag{font-size:11.5px;font-weight:700;color:#BFD3FF;letter-spacing:.03em;text-transform:uppercase;}
  .art-meta{font-size:14px;color:rgba(255,255,255,.72);}
  .art-link{color:var(--white);font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:4px;margin-top:14px;}
  .art-link svg{width:12px;height:12px;}
  .art-card:hover .art-link{color:#BFD3FF;}

  .art-card:nth-child(3n+1) .art-photo{background:linear-gradient(150deg,#1B2C4F,#3A5686);}
  .art-card:nth-child(3n+2) .art-photo{background:linear-gradient(150deg,#2F6FED,#6C9BF7);}
  .art-card:nth-child(3n+3) .art-photo{background:linear-gradient(150deg,#233457,#4A6291);}

  /* pagination — reuses the same button language as the rest of the site */
  .pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:40px;flex-wrap:wrap;}
  .page-btn, .page-num{
    min-width:40px;height:40px;padding:0 16px;border-radius:10px;
    display:inline-flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:700;color:var(--navy);border:1.5px solid var(--line);
    transition:border-color .15s ease, color .15s ease, background .15s ease;
  }
  .page-num{padding:0;width:40px;}
  .page-num.active{background:var(--navy);color:var(--white);border-color:var(--navy);}
  .page-btn:hover, .page-num:hover{border-color:var(--blue);color:var(--blue);}
  .page-num.active:hover{color:var(--white);border-color:var(--navy);}
  .page-dots{color:var(--ink-soft);padding:0 4px;}

  /* ---------- footer (identical to the homepage template) ---------- */
  footer{background:var(--navy);color:#B9C4DC;padding:48px 0 36px;}
  .footer-row{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid #2A3B60;}
  footer .logo{margin-bottom:12px;}
  footer .logo-mark-wrap{background:rgba(255,255,255,.94);border-radius:9px;padding:5px;display:flex;flex:none;}
  footer .logo-domain{color:var(--white);}
  footer .logo-tagline{color:#93A2C2;}
  footer p{color:#8E9BB8;font-size:14.5px;max-width:320px;}
  footer h3{color:var(--white);font-family:var(--body);font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;}
  footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;}
  footer a{font-size:15px;}
  footer a:hover{color:var(--white);}
  .footer-bottom{padding-top:20px;font-size:13.5px;color:#7C8AAA;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

  /* ---------- responsive (identical breakpoints to the homepage template) ---------- */
  @media (max-width:960px){
    /* на мобильных зарезервированное место под скроллбар (scrollbar-gutter) не нужно —
       скроллбары там оверлейные — а без этой отмены весь контент сдвигался вправо
       из-за несимметричного отступа */
    html{scrollbar-gutter:auto;}
    .burger{display:flex;}
    .main-nav{
      display:none;
      position:absolute;top:100%;left:0;right:0;
      flex-direction:column;align-items:stretch;gap:0;
      background:var(--white);border-top:1px solid var(--line);
      box-shadow:0 20px 34px rgba(22,35,63,.14);
      padding:8px 12px 18px;
    }
    .main-nav.is-open{display:flex;}
    .main-nav > a, .nav-item > button{
      width:100%;justify-content:space-between;border-radius:0;
      padding:15px 6px;border-bottom:1px solid var(--line);
    }
    .nav-item{width:100%;}

    /* Услуги становится тап-аккордеоном. Кнопка при этом НЕ должна двигаться —
       поэтому список городов не встраивается в поток (это раздвигало бы соседние
       пункты и сдвигало саму кнопку), а лежит поверх всего отдельным плавающим
       блоком со своей прокруткой. main-nav специально без overflow — иначе он бы
       обрезал этот блок снизу. */
    .dropdown-panel{
      position:absolute;top:100%;left:0;right:0;bottom:auto;
      transform:none;translate:none;width:auto;max-width:none;
      background:var(--white);border:1px solid var(--line);border-top:none;
      border-radius:0 0 14px 14px;box-shadow:0 20px 34px rgba(22,35,63,.16);
      padding:8px 14px 16px;
      max-height:none;overflow-y:visible;
      opacity:1;visibility:visible;transition:none;
      display:none;
      z-index:6;
    }
    .nav-item.is-expanded .dropdown-panel{display:block;}
    .nav-item.is-expanded > button svg{transform:rotate(180deg);}
    .city-grid{max-height:158px;overflow-y:auto;}

    .article-grid, .calc-grid{grid-template-columns:repeat(2,1fr);}
    .art-card{flex:0 0 46%;}
    .footer-row{grid-template-columns:1fr;padding-bottom:44px;}
    .content-row{padding-bottom:72px;}
    footer{padding-bottom:40px;}
    .footer-bottom{padding-top:26px;}
    .page-hero h1{font-size:28px;}
    .hero-row{grid-template-columns:1fr;gap:24px;}
    .hero-diagram{order:-1;}
  }
  @media (max-width:560px){
    .wrap{padding:0 16px;}
    .article-grid, .calc-grid{grid-template-columns:1fr;}
    .art-card{flex:0 0 80%;}
    .header-top{height:64px;}
    .content-row{padding-bottom:60px;}
    footer{padding-bottom:48px;}
    .footer-bottom{padding-top:22px;flex-direction:column;gap:6px;}
    .page-hero h1{font-size:25px;}
    .calc-form{grid-template-columns:1fr;}
    .calc-tool{padding:20px;}
  }

  /* ==================== 404 ==================== */

    *{box-sizing:border-box;}
  html{scroll-behavior:smooth;scrollbar-gutter:stable;}
  body{
    margin:0;
    font-family:var(--body);
    color:var(--ink);
    background:var(--white);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1240px;margin:0 auto;padding:0 24px;}
  h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15;}
  p{margin:0;color:var(--ink-soft);line-height:1.6;}

  /* ---------- header (identical to the homepage template) ---------- */
  .site-header{border-bottom:1px solid var(--line);background:var(--white);position:sticky;top:0;z-index:20;}
  .header-top{display:flex;align-items:center;justify-content:space-between;height:76px;}
  .logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:20px;color:var(--navy);white-space:nowrap;}
  .logo-mark{width:42px;height:42px;object-fit:contain;flex:none;}
  .logo-text{display:flex;flex-direction:column;align-items:center;line-height:1.22;}
  .logo-domain{font-weight:700;font-size:17.5px;color:var(--navy);letter-spacing:.01em;text-transform:uppercase;}
  .logo-tagline{font-weight:500;font-size:11px;color:var(--ink-soft);letter-spacing:.005em;text-align:center;}

  .header-nav-bar{border-top:1px solid var(--line);position:relative;}
  .main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:8px 24px;}
  .main-nav > a, .nav-item > button{
    font-family:var(--body);font-weight:600;font-size:14.5px;color:var(--navy);
    padding:10px 14px;border-radius:10px;transition:background .15s ease, color .15s ease;
    background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:6px;
  }
  .main-nav > a:hover, .nav-item > button:hover{background:var(--blue-light);color:var(--blue);}
  .main-nav > a.is-current{background:var(--blue-light);color:var(--blue);}
  .nav-item{position:relative;}
  .nav-item svg{transition:transform .15s ease;}
  .nav-item:hover svg{transform:rotate(180deg);}

  .dropdown-panel{
    position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);
    background:var(--white);border:1px solid var(--line);border-radius:14px;
    box-shadow:0 18px 40px rgba(22,35,63,.14);padding:18px;width:240px;
    opacity:0;visibility:hidden;translate:0 6px;transition:all .18s ease;
  }
  .nav-item:hover .dropdown-panel{opacity:1;visibility:visible;translate:0 0;}
  .dropdown-label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:12px;}
  .city-grid{display:flex;flex-direction:column;gap:2px;max-height:360px;overflow-y:auto;padding-right:4px;}
  .city-grid a{font-size:14px;font-weight:500;color:var(--navy);padding:7px 8px;border-radius:8px;}
  .city-grid a:hover{background:var(--blue-light);color:var(--blue);}
  .dropdown-footnote{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-soft);}

  .burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;flex:none;}
  .burger-line{width:19px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s ease, opacity .2s ease;}
  .burger.is-active .burger-line:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.is-active .burger-line:nth-child(2){opacity:0;}
  .burger.is-active .burger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  body.nav-open{overflow:hidden;}

  /* ---------- page hero (category-page equivalent of the homepage hero) ---------- */
  .page-hero{background:linear-gradient(180deg,var(--paper) 0%, var(--white) 100%);padding:28px 0 16px;}
  .hero-row{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;}
  .hero-diagram{background:var(--lavender);border-radius:24px;padding:28px;}
  .hero-diagram svg{width:100%;height:auto;display:block;}
  .breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--ink-soft);margin-bottom:18px;}
  .breadcrumb a:hover{color:var(--blue);}
  .breadcrumb .sep{color:#C7CEDA;}
  .breadcrumb .current{color:var(--navy);font-weight:600;}
  .page-hero h1{font-size:32px;color:var(--navy);letter-spacing:-.005em;}
  .page-hero .lead{margin-top:14px;font-size:16px;max-width:640px;}
  .count-badge{
    display:inline-flex;align-items:center;gap:6px;margin-top:18px;
    background:var(--blue-light);color:var(--blue);font-size:14.5px;font-weight:700;
    padding:7px 14px;border-radius:999px;
  }

  /* ---------- article header ---------- */
  .article-hero{background:linear-gradient(180deg,var(--paper) 0%, var(--white) 100%);padding:24px 0 0;}
  .art-page-tag{
    display:inline-block;background:var(--blue-light);color:var(--blue);
    font-size:13px;font-weight:700;padding:6px 12px;border-radius:999px;margin-top:16px;
  }
  .article-hero h1{font-size:30px;color:var(--navy);letter-spacing:-.005em;margin-top:14px;max-width:820px;}
  .article-meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px 10px;margin-top:14px;font-size:14px;color:var(--ink-soft);padding-bottom:24px;}
  .article-meta-row .dot{color:#C7CEDA;}
  .article-cover{
    aspect-ratio:16/6;border-radius:var(--radius);overflow:hidden;
    background:linear-gradient(150deg,#1B2C4F,#3A5686);margin-bottom:8px;
  }
  /* когда загружено настоящее фото — блок больше не навязывает свои пропорции,
     а принимает форму самого фото: так видно всю сцену и нигде нет пустых полей */
  .article-cover.has-photo{aspect-ratio:auto;}
  .cover-natural{width:100%;height:auto;display:block;}
  /* без этого класса загруженное фото не подгоняется под блок — просто рендерится
     своим "родным" размером, что и вызывало разъезжающийся, огромный баннер */
  /* object-fit:contain — картинка видна целиком, без обрезки краёв; если пропорции
     не совпадают с блоком, по краям останется фон контейнера (это ожидаемо) */
  .media-cover{width:100%;height:100%;object-fit:cover;display:block;}

  /* ---------- article body typography ---------- */
  .article-body{max-width:880px;}
  /* «портянка» → разграничиваем: у каждого раздела своя верхняя линия с золотой
     отметкой-акцентом в начале — так видно, где кончается один блок и начинается
     следующий, а не сплошной текст. */
  .article-body h2{
    font-size:22px;color:var(--navy);margin:64px 0 18px;padding-top:26px;
    border-top:1px solid var(--line);position:relative;
    /* без этого переход по якорю из меню прячет заголовок за прилипающей шапкой,
       и видно становится уже текст под ним, а не сам заголовок */
    scroll-margin-top:150px;
  }
  .article-body h2::before{
    content:"";position:absolute;top:-1px;left:0;width:56px;height:3px;
    background:var(--gold);border-radius:2px;
  }
  .article-body h2:first-of-type{margin-top:8px;padding-top:0;border-top:none;}
  .article-body h2:first-of-type::before{display:none;}
  .article-body > p:first-child{font-size:17px;}
  .article-body p{font-size:16px;margin-bottom:16px;}
  .article-body ul{margin:0 0 16px;padding-left:20px;}
  .article-body li{margin-bottom:8px;font-size:16px;line-height:1.6;color:var(--ink-soft);}
  .article-body li strong{color:var(--navy);}
  .article-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;}
  .article-body a:hover{color:var(--navy);}
  .article-photo{aspect-ratio:16/9;border-radius:14px;margin:4px 0 8px;overflow:hidden;}
  .article-photo.has-photo{aspect-ratio:auto;}
  .article-photo-caption{font-size:13px;color:var(--ink-soft);margin-bottom:28px;}
  .article-in-ad{margin:8px auto 32px;}

  /* ---------- quick-answer (AI/SEO block) ---------- */
  .quick-answer{
    margin:22px 0 32px;padding:18px 20px;background:var(--blue-light);
    border-left:3px solid var(--blue);border-radius:0 12px 12px 0;
  }
  .quick-answer-label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--blue);margin-bottom:8px;}
  .quick-answer p{color:var(--navy);font-size:15.5px;margin:0;}

  /* ---------- table of contents ---------- */
  .toc{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:32px;}
  .toc-label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:10px;}
  .toc a{display:block;font-size:15px;font-weight:600;color:var(--navy);padding:5px 0;text-decoration:none;}
  .toc a:hover{color:var(--blue);text-decoration:underline;}

  /* ---------- боковое меню на десктопе (вместо .toc, где рядом есть свободное место) ---------- */
  .content-with-sidebar{display:block;}
  .article-main-col{min-width:0;}
  .article-sidebar{display:none;}
  @media (min-width:1100px){
    .content-with-sidebar{display:grid;grid-template-columns:1fr 260px;gap:40px;align-items:start;}
    .toc-mobile{display:none;}
    .article-sidebar{display:block;position:sticky;top:160px;}
  }
  .toc-sticky{
    background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;
    max-height:calc(100vh - 190px);overflow-y:auto;
  }
  .toc-sticky .toc-label{display:block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:12px;}
  .toc-sticky a{
    display:block;font-size:13.5px;font-weight:600;color:var(--ink-soft);line-height:1.4;
    padding:8px 0 8px 14px;border-left:2px solid var(--line);text-decoration:none;
    transition:color .15s ease, border-color .15s ease;
  }
  .toc-sticky a:hover{color:var(--navy);}
  .toc-sticky a.is-active{color:var(--blue);border-left-color:var(--blue);font-weight:700;}

  /* ---------- FAQ ---------- */
  /* ---------- сравнительная таблица ---------- */
  .compare-wrap{margin:20px 0 28px;overflow-x:auto;border-radius:14px;border:1px solid var(--line);max-width:880px;}
  .compare-table{width:100%;border-collapse:collapse;min-width:520px;}
  .compare-table th, .compare-table td{padding:14px 16px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line);}
  .compare-table thead th{background:var(--navy);color:var(--white);font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;}
  .compare-table tbody th{font-weight:700;color:var(--navy);background:var(--paper);white-space:nowrap;}
  .compare-table tbody td{color:var(--ink-soft);}
  .compare-table tbody tr:last-child th, .compare-table tbody tr:last-child td{border-bottom:none;}

  /* ---------- миф / реальность ---------- */
  .myth-block{border-radius:14px;overflow:hidden;margin:8px 0 28px;border:1px solid var(--line);max-width:880px;}
  .myth-row{display:flex;gap:14px;align-items:flex-start;padding:18px 20px;}
  .myth-row + .myth-row{border-top:1px solid var(--line);}
  .myth-row-false{background:#FCF1F1;}
  .myth-row-true{background:var(--blue-light);}
  .myth-tag{
    flex:none;display:inline-flex;align-items:center;gap:6px;margin-top:1px;
    font-size:12px;font-weight:800;letter-spacing:.03em;text-transform:uppercase;
    padding:6px 12px;border-radius:999px;color:var(--white);
  }
  .myth-tag svg{width:10px;height:10px;}
  .myth-row-false .myth-tag{background:#D9534F;}
  .myth-row-true .myth-tag{background:var(--blue);}
  .myth-row p{margin:0;font-size:15px;color:var(--navy);line-height:1.6;}

  .faq{margin-top:48px;max-width:880px;}
  .faq h2{font-size:22px;color:var(--navy);margin-bottom:20px;}
  .faq-item{border-top:1px solid var(--line);}
  .faq-question{
    display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;
    background:none;border:none;text-align:left;cursor:pointer;padding:20px 0;
    font-family:var(--body);font-size:16.5px;font-weight:700;color:var(--navy);
    transition:color .15s ease;
  }
  .faq-question:hover{color:var(--blue);}
  .faq-toggle{
    width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line);flex:none;
    display:flex;align-items:center;justify-content:center;color:var(--navy);
    font-size:16px;line-height:1;transition:transform .2s ease, border-color .2s ease, color .15s ease;
  }
  .faq-question:hover .faq-toggle{border-color:var(--blue);color:var(--blue);}
  .faq-item.is-open .faq-toggle{transform:rotate(45deg);}
  .faq-answer{max-height:0;overflow:hidden;transition:max-height .25s ease;}
  .faq-item.is-open .faq-answer{max-height:260px;}
  .faq-answer p{font-size:15px;margin:0;padding:0 0 20px;}

  /* ---------- ad slots (reserved space only, never visible to a real visitor) ---------- */
  .ad-banner{margin:0 auto;max-width:1240px;/* высота не задаётся специально: пустой блок = 0px и не занимает места;
     как только в него ляжет реальный код объявления, он сам примет нужную высоту */}
  
/* ---------- content ---------- */
  .content-row{padding:8px 0 88px;}
  .content-main{min-width:0;}

  .section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:10px;}
  .section-head h2{font-size:24px;color:var(--navy);}

  /* «Похожие статьи» — всегда горизонтальная карусель со свайпом, на любом экране */
  .article-grid{
    display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
    padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .article-grid::-webkit-scrollbar{display:none;}
  .art-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.2;transition:box-shadow .15s ease, transform .15s ease;flex:0 0 360px;scroll-snap-align:start;}
  .art-card:hover{box-shadow:0 16px 34px rgba(22,35,63,.18);transform:translateY(-2px);}
  .art-photo{position:absolute;inset:0;}
  .art-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(15,22,38,0) 34%, rgba(11,17,31,.93) 100%);}
  .art-body{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;}
  .art-tag{font-size:11.5px;font-weight:700;color:#BFD3FF;letter-spacing:.03em;text-transform:uppercase;}
  .art-body h3{font-family:var(--body);font-weight:700;font-size:16px;color:var(--white);margin:8px 0 6px;line-height:1.35;}
  .art-meta{font-size:14px;color:rgba(255,255,255,.72);}
  .art-link{color:var(--white);font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:4px;margin-top:14px;}
  .art-link svg{width:12px;height:12px;}
  .art-card:hover .art-link{color:#BFD3FF;}

  .art-card:nth-child(3n+1) .art-photo{background:linear-gradient(150deg,#1B2C4F,#3A5686);}
  .art-card:nth-child(3n+2) .art-photo{background:linear-gradient(150deg,#2F6FED,#6C9BF7);}
  .art-card:nth-child(3n+3) .art-photo{background:linear-gradient(150deg,#233457,#4A6291);}

  /* стрелки для прокрутки мышью — на десктопе свайпа нет, без них карусель нечем листать */
  .carousel-controls{display:flex;gap:8px;}
  .carousel-btn{
    width:36px;height:36px;border-radius:50%;border:1.5px solid var(--line);background:var(--white);
    display:flex;align-items:center;justify-content:center;color:var(--navy);cursor:pointer;
    transition:border-color .15s ease, color .15s ease, opacity .15s ease;
  }
  .carousel-btn svg{width:12px;height:12px;}
  .carousel-btn:hover{border-color:var(--blue);color:var(--blue);}
  .carousel-btn:disabled{opacity:.35;cursor:default;border-color:var(--line);color:var(--navy);}

  /* стрелка-подсказка для свайпа — теперь видна всегда, раз карусель есть на любом экране */
  /* реальный ползунок прокрутки: не анимация по кругу, а точное отражение
     scrollLeft карусели — плюс по клику на полоску можно сразу перейти в нужное место */
  .scroll-hint{display:flex;justify-content:center;margin-top:18px;}
  .scroll-hint-track{position:relative;width:140px;height:6px;background:var(--line);border-radius:999px;cursor:pointer;}
  .scroll-hint-dot{
    position:absolute;top:50%;left:0;width:24px;height:24px;transform:translateY(-50%);
    background:var(--blue);border-radius:999px;display:flex;align-items:center;justify-content:center;
    box-shadow:0 4px 10px rgba(47,111,237,.35);cursor:grab;touch-action:none;
  }
  .scroll-hint-dot:active,
  .scroll-hint-dot.is-dragging{cursor:grabbing;}

  /* pagination — reuses the same button language as the rest of the site */
  .pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:40px;flex-wrap:wrap;}
  .page-btn, .page-num{
    min-width:40px;height:40px;padding:0 16px;border-radius:10px;
    display:inline-flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:700;color:var(--navy);border:1.5px solid var(--line);
    transition:border-color .15s ease, color .15s ease, background .15s ease;
  }
  .page-num{padding:0;width:40px;}
  .page-num.active{background:var(--navy);color:var(--white);border-color:var(--navy);}
  .page-btn:hover, .page-num:hover{border-color:var(--blue);color:var(--blue);}
  .page-num.active:hover{color:var(--white);border-color:var(--navy);}
  .page-dots{color:var(--ink-soft);padding:0 4px;}

  /* ---------- footer (identical to the homepage template) ---------- */
  footer{background:var(--navy);color:#B9C4DC;padding:48px 0 36px;}
  .footer-row{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid #2A3B60;}
  footer .logo{margin-bottom:12px;}
  footer .logo-mark-wrap{background:rgba(255,255,255,.94);border-radius:9px;padding:5px;display:flex;flex:none;}
  footer .logo-domain{color:var(--white);}
  footer .logo-tagline{color:#93A2C2;}
  footer p{color:#8E9BB8;font-size:14.5px;max-width:320px;}
  footer h3{color:var(--white);font-family:var(--body);font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;}
  footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;}
  footer a{font-size:15px;}
  footer a:hover{color:var(--white);}
  .footer-bottom{padding-top:20px;font-size:13.5px;color:#7C8AAA;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

  /* ---------- responsive (identical breakpoints to the homepage template) ---------- */
  @media (max-width:960px){
    .burger{display:flex;}
    .main-nav{
      display:none;
      position:absolute;top:100%;left:0;right:0;
      flex-direction:column;align-items:stretch;gap:0;
      background:var(--white);border-top:1px solid var(--line);
      box-shadow:0 20px 34px rgba(22,35,63,.14);
      padding:8px 12px 18px;
    }
    .main-nav.is-open{display:flex;}
    .main-nav > a, .nav-item > button{
      width:100%;justify-content:space-between;border-radius:0;
      padding:15px 6px;border-bottom:1px solid var(--line);
    }
    .nav-item{width:100%;}

    /* Услуги становится тап-аккордеоном. Кнопка при этом НЕ должна двигаться —
       поэтому список городов не встраивается в поток (это раздвигало бы соседние
       пункты и сдвигало саму кнопку), а лежит поверх всего отдельным плавающим
       блоком со своей прокруткой. main-nav специально без overflow — иначе он бы
       обрезал этот блок снизу. */
    .dropdown-panel{
      position:absolute;top:100%;left:0;right:0;bottom:auto;
      transform:none;translate:none;width:auto;max-width:none;
      background:var(--white);border:1px solid var(--line);border-top:none;
      border-radius:0 0 14px 14px;box-shadow:0 20px 34px rgba(22,35,63,.16);
      padding:8px 14px 16px;
      max-height:none;overflow-y:visible;
      opacity:1;visibility:visible;transition:none;
      display:none;
      z-index:6;
    }
    .nav-item.is-expanded .dropdown-panel{display:block;}
    .nav-item.is-expanded > button svg{transform:rotate(180deg);}
    .city-grid{max-height:158px;overflow-y:auto;}

    .art-card{flex:0 0 46%;}
    .footer-row{grid-template-columns:1fr;padding-bottom:44px;}
    .content-row{padding-bottom:72px;}
    footer{padding-bottom:40px;}
    .footer-bottom{padding-top:26px;}
    .article-hero h1{font-size:26px;}
    .article-cover{aspect-ratio:16/9;}
  }
  @media (max-width:560px){
    .wrap{padding:0 16px;}
    .art-card{flex:0 0 80%;}
    .header-top{height:64px;}
    .content-row{padding-bottom:60px;}
    footer{padding-bottom:48px;}
    .footer-bottom{padding-top:22px;flex-direction:column;gap:6px;}
    .article-hero h1{font-size:23px;}
  }
  .btn{display:inline-flex;align-items:center;gap:8px;padding:14px 22px;border-radius:12px;font-weight:700;font-size:14.5px;font-family:var(--body);cursor:pointer;border:none;transition:transform .12s ease, box-shadow .12s ease, background .12s ease, color .12s ease, border-color .12s ease;}
  .btn-gold{background:var(--gold);color:var(--navy);border:1.5px solid var(--gold);box-shadow:0 10px 24px rgba(243,183,13,.35);}
  .btn-gold:hover{background:var(--white);color:var(--navy);border-color:var(--gold);}
  .error-page{padding:90px 0 120px;}
  .error-wrap{max-width:640px;margin:0 auto;text-align:center;}
  .error-code{font-family:var(--display);font-weight:800;font-size:96px;color:var(--blue-light);display:block;line-height:1;letter-spacing:-.02em;}
  .error-page h1{font-size:30px;color:var(--navy);margin-top:8px;}
  .error-lead{font-size:16px;margin:16px 0 32px;}
  .error-links{margin-top:48px;padding-top:32px;border-top:1px solid var(--line);}
  .error-links-label{font-size:13px;font-weight:700;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em;}
  .error-links-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:16px;}
  .error-links-grid a{font-size:14.5px;font-weight:600;color:var(--navy);padding:9px 16px;border:1.5px solid var(--line);border-radius:999px;transition:border-color .15s ease, color .15s ease;}
  .error-links-grid a:hover{border-color:var(--blue);color:var(--blue);}
  @media (max-width:560px){
    .error-code{font-size:64px;}
    .error-page h1{font-size:24px;}
    .error-page{padding:56px 0 80px;}
  }