/* КЭР.РФ — облик страниц rosecomonitoring.ru (tools/pages.css проекта карты): серая обложка #f1f1f2, белые карточки
   со скруглением, плоский синий #4668ff, меню «таблетками», заголовки в два тона, синяя карточка-призыв, светлый подвал.
   Шрифт Inter со своего сервера (OFL 1.1 — /static/fonts/OFL.txt). */
@font-face{font-family:'Inter';font-style:normal;font-weight:400 800;font-display:swap;src:url(/static/fonts/inter-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 800;font-display:swap;src:url(/static/fonts/inter-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 800;font-display:swap;src:url(/static/fonts/inter-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--ink:#0c1533;--ink-soft:#4a5068;--ink-mute:#6b7083;--paper:#f1f1f2;--pill:#f6f6f7;--panel:#fff;
  --line:#e6e7eb;--line-soft:#efeff2;--brand:#4668ff;--brand-deep:#3550e8;--brand-soft:#eef1ff;
  --ok:#2fbf71;--ok-soft:#e3f4ea;--ok-ink:#1f7a45;--warn-soft:#fff3cf;--warn-ink:#8a6200;--bad-soft:#ffd9d6;--bad-ink:#a3261c;
  --sh-1:0 1px 2px rgba(12,21,51,.04),0 10px 30px rgba(12,21,51,.06);
  --sh-2:0 2px 6px rgba(12,21,51,.05),0 18px 44px rgba(12,21,51,.11)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);
  font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--brand-deep)}
img,svg{max-width:100%}
.wrap{max-width:1440px;margin:0 auto;padding:0 48px}
.g{color:var(--ink-soft);font-weight:inherit}
.muted{color:var(--ink-mute)}
.small{font-size:13.5px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;padding:8px 14px;border-radius:8px}
.skip:focus{left:12px}
:focus-visible{outline:3px solid rgba(70,104,255,.45);outline-offset:2px}

/* ── шапка ── */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);
  -webkit-backdrop-filter:saturate(1.5) blur(10px);backdrop-filter:saturate(1.5) blur(10px)}
.top-in{display:flex;align-items:center;gap:14px;height:76px}
.logo,.foot-logo{display:flex;align-items:center;gap:11px;flex:0 0 auto;text-decoration:none;color:var(--ink)}
.logo .mark,.foot-logo .mark{width:42px;height:42px;flex:0 0 auto}
.lt{display:flex;flex-direction:column;line-height:1.1}
.lt b{font-size:21px;font-weight:800;letter-spacing:-.02em}
.lt b span{color:var(--brand)}
.lt small{font-size:11px;line-height:1.25;color:var(--ink-mute);font-weight:500;margin-top:3px}
.foot-logo{margin:0 0 14px}
.nav{display:flex;gap:8px;margin-left:18px}
.nav a{color:var(--ink);text-decoration:none;font-size:14.5px;font-weight:500;padding:11px 15px;border-radius:10px;
  background:var(--pill);transition:background .12s,color .12s;white-space:nowrap}
.nav a:hover{background:var(--brand-soft);color:var(--brand-deep)}
.nav a[aria-current]{background:var(--brand-soft);color:var(--brand-deep);font-weight:600}
.tops{display:flex;align-items:center;gap:10px;margin-left:auto}
.pill-ic{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:10px;
  background:var(--pill);color:var(--ink)}
.pill-ic:hover{background:var(--brand-soft);color:var(--brand-deep)}
.tomap{background:var(--brand);color:#fff;text-decoration:none;font-weight:600;font-size:15px;padding:13px 20px;
  border-radius:10px;white-space:nowrap}
.tomap:hover{background:var(--brand-deep)}
.tomap .s{display:none}
.menu-toggle{display:none;width:46px;height:46px;border:0;border-radius:10px;background:var(--pill);color:var(--ink);cursor:pointer;
  align-items:center;justify-content:center}

/* ── обложка ── */
.hero{background:var(--paper);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-120px;top:-180px;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(70,104,255,.10),rgba(70,104,255,0));pointer-events:none}
.hero::after{content:"";position:absolute;left:-200px;bottom:-260px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(47,191,113,.08),rgba(47,191,113,0));pointer-events:none}
.hero .wrap{position:relative;z-index:1;padding-top:22px;padding-bottom:34px}
.crumbs{font-size:13px;color:var(--ink-mute);margin:0 0 22px}
.crumbs a{color:var(--ink-mute);text-decoration:none}
.crumbs a:hover{color:var(--brand-deep);text-decoration:underline}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:48px;align-items:center}
.hero-grid.solo{grid-template-columns:minmax(0,1fr)}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink-soft);margin:0 0 14px}
.kicker::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--ok)}
h1{font-size:clamp(30px,4vw,52px);line-height:1.08;margin:0 0 18px;letter-spacing:-.032em;font-weight:800;overflow-wrap:break-word}
.lead{font-size:18px;line-height:1.55;color:var(--ink-soft);margin:0;max-width:860px}
.meta{display:flex;align-items:center;gap:6px;font-size:13.5px;color:var(--ink-mute);margin:16px 0 0}
.facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;list-style:none;padding:0;margin:26px 0 0}
.facts li{display:flex;align-items:center;gap:12px;background:#fff;border-radius:14px;padding:14px 16px;
  box-shadow:var(--sh-1);font-size:15px;font-weight:600;line-height:1.3}
.facts i{flex:0 0 auto;width:38px;height:38px;border-radius:50%;background:var(--pill);display:flex;align-items:center;justify-content:center}
/* карточка «Коротко» справа от заголовка — как карточка оценки воды */
.kratko{position:relative;background:#fff;border-radius:16px;padding:22px 22px 16px;box-shadow:var(--sh-2);overflow:hidden}
.kratko::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--brand)}
.kratko .vl{display:block;font-size:13px;font-weight:700;color:var(--ink-mute);margin:0 0 8px;text-transform:uppercase;letter-spacing:.04em}
.kratko ul{list-style:none;margin:0;padding:0}
.kratko li{display:flex;gap:9px;align-items:flex-start;padding:7px 0;border-top:1px solid var(--line-soft);font-size:14.5px;line-height:1.45}
.kratko li:first-child{border-top:0}
.kratko li svg{flex:0 0 auto;color:var(--ok);margin-top:2px}
.kratko .st{margin-left:2px}

/* ── две колонки ── */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start;margin:24px 0 48px}
.layout.wide-l{grid-template-columns:minmax(0,1fr)}
.content{min-width:0}
.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px;max-height:calc(100vh - 110px);overflow:auto;
  scrollbar-width:thin;padding-bottom:4px}
section{background:var(--panel);border-radius:16px;padding:28px 30px;margin:0 0 20px;box-shadow:var(--sh-1)}
section h2{font-size:25px;line-height:1.22;margin:0 0 14px;letter-spacing:-.022em;font-weight:800}
section h3{font-size:19px;line-height:1.3;margin:22px 0 8px;letter-spacing:-.01em}
section p{margin:0 0 12px}
section ul,section ol{margin:0 0 14px;padding-left:22px}
section li{margin:4px 0}
section li>p{margin:0 0 6px}
section[id]{scroll-margin-top:96px}
section>:last-child{margin-bottom:0}
.content section ol:not([class]){list-style:none;padding:0;counter-reset:st}
.content section ol:not([class])>li{position:relative;padding:2px 0 10px 46px;counter-increment:st;margin:0}
.content section ol:not([class])>li::before{content:counter(st);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand-deep);font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
.content section ol:not([class])>li::after{content:"";position:absolute;left:14px;top:34px;bottom:2px;width:2px;background:var(--line-soft)}
.content section ol:not([class])>li:last-child::after{display:none}
a.dl,a.il,a.tl{text-decoration:none;border-bottom:1px solid rgba(53,80,232,.35)}
a.dl:hover,a.il:hover,a.tl:hover{border-bottom-color:var(--brand-deep)}
a.tl{border-bottom-style:dashed}
code{background:var(--pill);padding:1px 6px;border-radius:6px;font-size:.92em}
hr{border:0;border-top:1px solid var(--line);margin:20px 0}
/* таблицы */
.tbl{overflow-x:auto;margin:6px 0 16px;border-radius:12px;border:1px solid var(--line-soft)}
.tbl table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.45}
.tbl th{text-align:left;font-size:13px;color:var(--ink-soft);font-weight:700;padding:11px 14px;background:var(--paper);vertical-align:bottom}
.tbl td{padding:11px 14px;border-top:1px solid var(--line-soft);vertical-align:top}
.tbl tr:hover td{background:#fafafb}
/* выноски */
blockquote.co{margin:16px 0;padding:14px 18px 14px 50px;border-radius:12px;background:var(--brand-soft);position:relative;color:var(--ink)}
blockquote.co p{margin:0 0 8px}
blockquote.co>:last-child{margin-bottom:0}
blockquote.co::before{content:"i";position:absolute;left:16px;top:14px;width:22px;height:22px;border-radius:50%;background:var(--brand);
  color:#fff;font:700 13px/22px Inter,sans-serif;text-align:center}
blockquote.co-warn{background:var(--warn-soft)}
blockquote.co-warn::before{content:"!";background:#e0a800}
blockquote.co-ex{background:var(--pill);border:1px dashed #d5d7de}
blockquote.co-ex::before{content:"≈";background:#8a91a6}
blockquote.co-tip{background:var(--ok-soft)}
blockquote.co-tip::before{content:"✓";background:var(--ok)}
blockquote.co-new{background:#f1ecff}
blockquote.co-new::before{content:"★";background:#7a5af8;font-size:11px}
/* плитки статей раздела и «Читайте также» */
ul.tiles{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
ul.tiles li{margin:0}
ul.tiles a{display:flex;flex-direction:column;gap:6px;height:100%;background:var(--paper);border-radius:14px;padding:16px 18px 18px;
  text-decoration:none;color:var(--ink);transition:background .12s,box-shadow .12s}
ul.tiles a:hover{background:#fff;box-shadow:0 0 0 2px var(--brand) inset}
ul.tiles b{font-size:16px;line-height:1.3}
ul.tiles a:hover b{color:var(--brand-deep)}
ul.tiles span{font-size:14px;line-height:1.45;color:var(--ink-mute)}
ul.tiles.small b{font-size:15px}
ul.links{columns:2 260px;column-gap:28px;padding-left:18px}
ul.links li{break-inside:avoid}
ul.cols2{columns:2 240px;column-gap:28px}
ul.cols2 li{break-inside:avoid}
/* частые вопросы — серыми полосами */
.faq details{background:var(--paper);border-radius:10px;margin:0 0 8px;padding:0 18px}
.faq summary{cursor:pointer;font-weight:600;list-style:none;position:relative;padding:15px 36px 15px 0;line-height:1.4}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:0;top:50%;width:18px;height:18px;margin-top:-9px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230c1533' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 9l7 7 7-7'/%3E%3C/svg%3E") center/18px no-repeat;
  transition:transform .15s}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq summary:hover{color:var(--brand-deep)}
.faq .ans{padding:0 0 14px;color:var(--ink-soft)}
.faq .ans p{margin:0 0 8px}
.faq .ans>:last-child{margin-bottom:0}
.faq details:target{box-shadow:0 0 0 2px var(--brand) inset}
/* соседние статьи */
.pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 20px}
.pn a{display:flex;flex-direction:column;gap:4px;background:#fff;border-radius:14px;padding:16px 20px;text-decoration:none;color:var(--ink);
  font-weight:600;line-height:1.35;box-shadow:var(--sh-1)}
.pn a span{font-size:13px;font-weight:600;color:var(--brand-deep)}
.pn a.next{text-align:right;grid-column:2}
.pn a:hover{box-shadow:0 0 0 2px var(--brand) inset}
/* колонка */
.cta{background:var(--brand);color:#fff;border-radius:16px;padding:22px 22px 20px;box-shadow:0 16px 36px rgba(70,104,255,.30)}
.cta b{display:block;font-size:20px;line-height:1.25;letter-spacing:-.015em;font-weight:800}
.cta p{margin:12px 0 16px;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.14);color:rgba(255,255,255,.94);font-size:14px;line-height:1.5}
.cta a{display:block;text-align:center;background:#fff;color:var(--brand-deep);text-decoration:none;font-weight:700;padding:13px 16px;border-radius:10px}
.cta a:hover{background:#eef1ff}
.side-toc,.side-box{background:#fff;border-radius:16px;padding:18px 18px 12px;box-shadow:var(--sh-1)}
.side-toc b,.side-box>b{display:block;font-size:13px;font-weight:700;color:var(--ink-mute);margin:0 0 8px}
.side-toc a,.side-sec a{display:block;padding:7px 11px;margin:0 -8px 2px;border-radius:10px;color:var(--ink);text-decoration:none;font-size:14px;line-height:1.35}
.side-toc a:hover,.side-toc a.on,.side-sec a:hover{background:var(--pill)}
.side-toc a.on,.side-sec a.on{color:var(--brand-deep);font-weight:600;background:var(--brand-soft)}
.side-docs{list-style:none;padding:0;margin:0}
.side-docs li{padding:7px 0;border-top:1px solid var(--line-soft);font-size:14px;line-height:1.35}
.side-docs li:first-child{border-top:0}
.side-docs a{font-weight:600;text-decoration:none}
.side-docs span{display:block;font-size:12.5px;color:var(--ink-mute);margin-top:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.toc-m{display:none;gap:8px;overflow-x:auto;margin:0 0 16px;padding-bottom:4px;scrollbar-width:none}
.toc-m::-webkit-scrollbar{display:none}
.toc-m a{flex:0 0 auto;font-size:14px;background:#fff;border-radius:10px;padding:9px 14px;text-decoration:none;color:var(--ink);white-space:nowrap;box-shadow:var(--sh-1)}
.btn{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;font-weight:600;padding:12px 20px;border-radius:10px}
.btn:hover{background:var(--brand-deep);color:#fff}
/* статусы документов и метки */
.st{display:inline-block;padding:1px 9px;border-radius:999px;font-size:12.5px;font-weight:600;line-height:1.6;white-space:nowrap}
.st-ok{background:var(--ok-soft);color:var(--ok-ink)}.st-warn{background:var(--warn-soft);color:var(--warn-ink)}
.st-bad{background:var(--bad-soft);color:var(--bad-ink)}.st-new{background:var(--brand-soft);color:var(--brand-deep)}
.tag{display:inline-block;padding:1px 8px;border-radius:6px;font-size:12px;font-weight:600;background:var(--pill);color:var(--ink-soft)}
.tag-ok{background:var(--ok-soft);color:var(--ok-ink)}.tag-new{background:var(--brand-soft);color:var(--brand-deep)}
/* фильтр списков */
.filter{background:#fff;border-radius:16px;padding:20px 24px;margin:0 0 20px;box-shadow:var(--sh-1);display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px}
.filter label{font-weight:800;font-size:18px;flex:0 0 100%}
.filter input{flex:1 1 320px;min-width:0;font:inherit;padding:12px 15px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.filter input:focus{outline:3px solid var(--brand-soft);border-color:var(--brand)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips button{font:600 14px/1 Inter,sans-serif;padding:11px 14px;border-radius:10px;border:0;background:var(--pill);color:var(--ink);cursor:pointer}
.chips button[aria-pressed="true"]{background:var(--brand);color:#fff}
.f-sum{font-size:13.5px;color:var(--ink-mute)}
/* документы */
ul.dlist{list-style:none;padding:0;margin:0}
ul.dlist li{display:flex;gap:14px;align-items:flex-start;justify-content:space-between;padding:12px 0;border-top:1px solid var(--line-soft);margin:0}
ul.dlist li:first-child{border-top:0}
ul.dlist a{text-decoration:none;color:var(--ink);min-width:0}
ul.dlist a b{display:block;font-size:16px;line-height:1.35}
ul.dlist a:hover b{color:var(--brand-deep)}
ul.dlist em{display:block;font-style:normal;font-size:13.5px;color:var(--ink-mute);margin-top:2px;line-height:1.45}
/* ИТС */
ul.ilist2{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
ul.ilist2 li{margin:0}
ul.ilist2 a{display:flex;flex-direction:column;gap:6px;height:100%;background:#fff;border-radius:14px;padding:16px 18px;text-decoration:none;color:var(--ink);box-shadow:var(--sh-1)}
ul.ilist2 a:hover{box-shadow:0 0 0 2px var(--brand) inset}
ul.ilist2 .code{font-size:13px;font-weight:700;color:var(--brand-deep)}
ul.ilist2 b{font-size:15.5px;line-height:1.35}
ul.ilist2 .tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto;padding-top:4px}
section.intro{font-size:16.5px}
/* словарь */
.gl .abc{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 18px}
.gl .abc a{min-width:36px;text-align:center;padding:7px 9px;border-radius:9px;background:var(--pill);text-decoration:none;font-weight:700;color:var(--ink)}
.gl .abc a:hover{background:var(--brand-soft);color:var(--brand-deep)}
.gl .filter{box-shadow:none;padding:0;margin:0 0 14px}
h3.letter{font-size:26px;margin:24px 0 6px;color:var(--brand-deep);scroll-margin-top:96px}
dl.gloss{margin:0}
dl.gloss dt{font-weight:800;font-size:17px;margin:16px 0 4px;scroll-margin-top:96px}
dl.gloss dt .full{font-weight:500;color:var(--ink-soft)}
dl.gloss dt:target,dl.gloss dt:target+dd{background:var(--brand-soft)}
dl.gloss dd{margin:0 0 12px;padding:0 0 12px;border-bottom:1px solid var(--line-soft)}
dl.gloss dd p{margin:0 0 6px}
dl.gloss .see{font-size:14px;color:var(--ink-mute)}
/* оглавление справочника */
.toc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:18px;align-items:start}
.toc-sec{margin:0}
.toc-sec h2{display:flex;align-items:center;gap:10px;font-size:20px}
.toc-sec h2 a{color:var(--ink);text-decoration:none}
.toc-sec h2 a:hover{color:var(--brand-deep)}
.toc-sec h2 i,.sec-tiles i{flex:0 0 auto;width:40px;height:40px;border-radius:12px;background:var(--brand-soft);color:var(--brand-deep);
  display:flex;align-items:center;justify-content:center}
.toc-sec ul{list-style:none;padding:0;margin:0}
.toc-sec li{margin:0;border-top:1px solid var(--line-soft)}
.toc-sec li:first-child{border-top:0}
.toc-sec li a{display:block;padding:8px 0;text-decoration:none;font-size:15px}
.toc-sec li a:hover{text-decoration:underline}
/* главная */
.hero-find{margin:24px 0 0;max-width:760px}
.find div{display:flex;gap:10px}
.find input{flex:1;min-width:0;font:inherit;font-size:16px;padding:15px 17px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);
  -webkit-appearance:none;appearance:none;box-shadow:var(--sh-1)}
.find input:focus{outline:3px solid var(--brand-soft);border-color:var(--brand)}
.find button{font:inherit;font-size:15px;font-weight:600;padding:15px 24px;border:0;border-radius:12px;background:var(--brand);color:#fff;cursor:pointer;white-space:nowrap}
.find button:hover{background:var(--brand-deep)}
.find.big{background:#fff;border-radius:16px;padding:24px 26px;box-shadow:var(--sh-1);margin:0 0 14px}
.find.big label{display:block;font-weight:800;font-size:20px;margin:0 0 12px}
section.band{background:none;box-shadow:none;padding:0;margin:0 0 34px}
.band-h{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:0 0 14px}
.band-h h2{margin:0;font-size:28px}
.band-h a{font-weight:600;text-decoration:none;white-space:nowrap;font-size:15px}
.band-h a:hover{text-decoration:underline}
ul.sec-tiles{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px}
ul.sec-tiles.three{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
ul.sec-tiles.four{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
ul.sec-tiles li{margin:0}
ul.sec-tiles a{display:flex;flex-direction:column;gap:8px;height:100%;background:#fff;border-radius:16px;padding:20px 20px 18px;text-decoration:none;
  color:var(--ink);box-shadow:var(--sh-1);transition:box-shadow .12s,transform .12s}
ul.sec-tiles a:hover{box-shadow:0 0 0 2px var(--brand) inset,var(--sh-1);transform:translateY(-1px)}
ul.sec-tiles b{font-size:18px;line-height:1.25;letter-spacing:-.01em;margin-top:6px}
ul.sec-tiles span{font-size:14.5px;line-height:1.5;color:var(--ink-mute)}
ul.sec-tiles em{font-style:normal;font-size:13px;font-weight:600;color:var(--brand-deep);margin-top:auto;padding-top:4px}
ol.path{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;counter-reset:p}
ol.path li{margin:0;counter-increment:p}
ol.path a{position:relative;display:flex;flex-direction:column;gap:6px;height:100%;background:#fff;border-radius:16px;padding:52px 18px 18px;
  text-decoration:none;color:var(--ink);box-shadow:var(--sh-1)}
ol.path a::before{content:counter(p);position:absolute;left:18px;top:16px;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;
  font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
ol.path a:hover{box-shadow:0 0 0 2px var(--brand) inset}
ol.path b{font-size:16px;line-height:1.3}
ol.path span{font-size:14px;line-height:1.45;color:var(--ink-mute)}
ul.keyfacts{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
ul.keyfacts li{background:#fff;border-radius:16px;padding:20px;box-shadow:var(--sh-1);margin:0;position:relative;overflow:hidden}
ul.keyfacts li::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--brand)}
ul.keyfacts b{display:block;font-size:30px;line-height:1.1;letter-spacing:-.03em;font-weight:800;margin:0 0 8px;color:var(--brand-deep)}
ul.keyfacts span{font-size:14.5px;line-height:1.5;color:var(--ink-soft)}
ul.keyfacts a{color:inherit}
section.band.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.band-card{background:#fff;border-radius:16px;padding:24px 26px;box-shadow:var(--sh-1);min-width:0}
.band-card .band-h h2{font-size:24px}
ol.tline{list-style:none;padding:0;margin:0}
ol.tline li{position:relative;padding:0 0 16px 22px;margin:0;border-left:2px solid var(--line-soft)}
ol.tline li::before{content:"";position:absolute;left:-7px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px #fff}
ol.tline time{display:block;font-size:13px;font-weight:700;color:var(--brand-deep)}
ol.tline b{display:block;line-height:1.35;margin:2px 0}
ol.tline span{font-size:14px;color:var(--ink-mute);line-height:1.45}
/* поиск */
.s-hint{font-size:14px;color:var(--ink-mute)}
.s-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.s-tabs button{font:600 13.5px/1 Inter,sans-serif;padding:9px 12px;border-radius:9px;border:0;background:#fff;color:var(--ink);cursor:pointer;box-shadow:var(--sh-1)}
.s-tabs button[aria-pressed="true"]{background:var(--brand);color:#fff}
.s-tabs span{opacity:.7;font-weight:500}
ol.s-out{list-style:none;padding:0;margin:0}
ol.s-out li{background:#fff;border-radius:14px;padding:16px 20px;margin:0 0 10px;box-shadow:var(--sh-1)}
ol.s-out a{font-weight:700;font-size:17px;text-decoration:none}
ol.s-out a:hover{text-decoration:underline}
ol.s-out p{margin:4px 0 0;font-size:14.5px;color:var(--ink-soft)}
ol.s-out mark{background:#fff1a8;color:inherit;border-radius:3px;padding:0 1px}
/* инструменты */
.tool-note{margin-top:16px}
.quiz .qcard{background:var(--paper);border-radius:14px;padding:20px 22px}
.quiz .qstep{font-size:13px;font-weight:700;color:var(--ink-mute);text-transform:uppercase;letter-spacing:.04em;margin:0 0 6px}
.quiz .qq{font-size:20px;font-weight:800;line-height:1.3;letter-spacing:-.015em;margin:0 0 8px}
.quiz .qhelp{font-size:14.5px;color:var(--ink-soft);margin:0 0 14px}
.quiz .qopts{display:grid;gap:8px}
.quiz .qopts button{text-align:left;font:500 15.5px/1.4 Inter,sans-serif;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:#fff;
  color:var(--ink);cursor:pointer}
.quiz .qopts button:hover{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand) inset;color:var(--brand-deep)}
.quiz .qnav{display:flex;gap:10px;margin:14px 0 0;flex-wrap:wrap}
.quiz .qnav button{font:600 14px/1 Inter,sans-serif;padding:11px 14px;border-radius:10px;border:0;background:#fff;color:var(--ink);cursor:pointer;box-shadow:var(--sh-1)}
.quiz .qtrail{list-style:none;padding:0;margin:0 0 14px;font-size:14px;color:var(--ink-mute)}
.quiz .qtrail li{margin:2px 0}
.quiz .qtrail b{color:var(--ink)}
.quiz .res{border-radius:14px;padding:20px 22px;border:2px solid var(--brand);background:#fff}
.quiz .res.r-ok{border-color:var(--ok)}
.quiz .res.r-warn{border-color:#e0a800}
.quiz .res h3{margin:0 0 8px;font-size:21px}
.quiz .res ul{margin:8px 0 0}
.deadlines form{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:flex-end;background:var(--paper);border-radius:14px;padding:18px 20px;margin:0 0 16px}
.deadlines label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14.5px}
.deadlines input,.deadlines select{font:inherit;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.deadlines .chk{flex-direction:row;align-items:center;font-weight:500}
.deadlines .chk input{width:18px;height:18px;accent-color:var(--brand)}
.deadlines .dl-out h3{margin:16px 0 8px}
.deadlines .dl-actions{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 0}
.deadlines .dl-actions button{font:600 14.5px/1 Inter,sans-serif;padding:12px 16px;border-radius:10px;border:0;background:var(--brand);color:#fff;cursor:pointer}
.deadlines .dl-actions button.sec{background:var(--pill);color:var(--ink)}
.deadlines td.d{white-space:nowrap;font-weight:700}
.deadlines tr.past td{color:var(--ink-mute)}
.deadlines tr.soon td.d{color:#b45309}
.checklist .cl-bar{position:sticky;top:84px;z-index:5;background:#fff;padding:10px 0 12px;margin:0 0 6px;border-bottom:1px solid var(--line-soft)}
.checklist .cl-prog{height:10px;border-radius:5px;background:var(--pill);overflow:hidden;margin:6px 0 0}
.checklist .cl-prog i{display:block;height:100%;background:var(--ok);width:0;transition:width .2s}
.checklist .cl-top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-weight:700}
.checklist .cl-top button{font:600 13.5px/1 Inter,sans-serif;padding:9px 12px;border-radius:9px;border:0;background:var(--pill);color:var(--ink);cursor:pointer}
.checklist h3{margin:20px 0 8px}
.checklist ul{list-style:none;padding:0;margin:0}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:10px;margin:0 0 4px;background:var(--paper)}
.checklist li.done{background:var(--ok-soft)}
.checklist li.done .t{text-decoration:line-through;text-decoration-color:rgba(31,122,69,.5)}
.checklist input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--ok);flex:0 0 auto}
.checklist label{cursor:pointer;line-height:1.45}
.checklist .n{display:block;font-size:13.5px;color:var(--ink-mute);margin-top:2px}
/* ── подвал ── */
.foot{background:linear-gradient(180deg,#fff,#ececee);border-top:1px solid var(--line)}
.foot .wrap{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:36px;padding-top:40px;padding-bottom:34px}
.foot b{display:block;color:var(--ink);font-size:16px;margin:0 0 10px}
.foot p{margin:0 0 8px;font-size:14px;line-height:1.6;color:var(--ink-soft)}
.foot a{color:var(--ink);text-decoration:none}
.foot a:hover{color:var(--brand-deep);text-decoration:underline}
.foot .org{grid-column:1/-1;padding-top:18px;border-top:1px solid var(--line)}
.foot .org p{font-size:13px;line-height:1.7;color:var(--ink-mute)}
.foot .org a{text-decoration:underline;text-underline-offset:2px;color:var(--ink-soft)}
.foot .lic{font-size:12.5px}
/* ── узкие экраны ── */
@media (max-width:1240px){
  .nav a{padding:10px 11px;font-size:14px}
  .lt small{display:none}
}
@media (max-width:1180px){
  .layout{grid-template-columns:minmax(0,1fr)}
  .side{position:static;max-height:none;overflow:visible}
  .side-toc{display:none}
  .toc-m{display:flex}
  section.band.two{grid-template-columns:1fr}
}
@media (max-width:1060px){
  .menu-toggle{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;gap:4px;margin:0;padding:10px 24px 16px;
    border-bottom:1px solid var(--line);box-shadow:0 18px 30px rgba(12,21,51,.10)}
  .top.open .nav{display:flex}
  .nav a{padding:12px 14px;font-size:15.5px}
  .top-in{position:relative}
  .lt small{display:block}
}
@media (max-width:980px){
  .wrap{padding:0 24px}
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:24px}
  .foot .wrap{grid-template-columns:1fr 1fr;gap:22px}
  .foot .wrap>div:first-child{grid-column:1/-1}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .top-in{height:62px;gap:8px}
  .logo .mark{width:36px;height:36px}
  .lt b{font-size:18px}
  .lt small{display:none}
  .pill-ic,.menu-toggle{width:42px;height:42px}
  .tomap{padding:12px 13px;font-size:14px}
  .tomap .l{display:none}
  .tomap .s{display:inline}
  .hero .wrap{padding-top:14px;padding-bottom:24px}
  .crumbs{margin-bottom:12px}
  .lead{font-size:16.5px}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:18px}
  .facts li{padding:10px 11px;font-size:13.5px;gap:9px;border-radius:12px}
  .facts i{width:30px;height:30px}
  section{padding:20px 16px;border-radius:14px}
  section h2{font-size:21px}
  .band-h{flex-direction:column;gap:4px}
  .band-h h2{font-size:23px}
  .band-card{padding:20px 16px}
  .find div{flex-direction:column}
  .pn{grid-template-columns:1fr}
  .pn a.next{grid-column:1}
  ul.dlist li{flex-direction:column;gap:6px}
  .foot .wrap{grid-template-columns:1fr}
  blockquote.co{padding:12px 14px 12px 44px}
  blockquote.co::before{left:12px}
  .content section ol:not([class])>li{padding-left:40px}
  .tbl table{font-size:14px}
  .checklist .cl-bar{top:66px}
}
/* узкие телефоны (360–400 px): логотип, «Нужен ли КЭР?», поиск и меню должны поместиться в одну строку */
@media (max-width:400px){
  .top-in{gap:6px}
  .logo{gap:8px}
  .tops{gap:6px}
  .pill-ic,.menu-toggle{width:40px;height:40px}
  .tomap{padding:11px 10px;font-size:13.5px}
}
@media (max-width:350px){
  .wrap{padding:0 12px}
  .logo .mark{width:32px;height:32px}
  .lt b{font-size:16px}
  .tomap{padding:10px 8px;font-size:13px}
}
@media (max-width:340px){
  .top .lt{display:none}
}
@media print{
  .top,.side,.foot,.toc-m,.pn,.hero::before,.hero::after,.cl-top button,.dl-actions{display:none!important}
  body,.hero{background:#fff}
  section{box-shadow:none;border:1px solid #ddd;break-inside:avoid-page}
  .layout{display:block}
}