/* intrastat.bg, variant Г (2026-10-15): A's white and grey panels, C's navy page heads and
   underline menu, B's thresholds, timeline and price slider. Rubik and Open Sans, as in the app. */
:root {
  --paper: #FFFFFF; --field: #F6F7F9; --rule: #D5DAE5; --rule-strong: #AEB6C9;
  --navy: #00123B; --blue: #003399; --blue-press: #00287A; --ink: #575C74; --tint: #E9EEFA;
  --marker: #FFCC00; --marker-soft: #FFF4C2; --mint: #F7FDFB; --ok: #0B6B46; --bad: #A61B1B;
  --r: 16px; --fs: 17px;
  --head: "Rubik", system-ui, sans-serif;
  --text: "Open Sans", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 var(--fs)/1.65 var(--text); }
h1, h2, h3, h4 { font-family: var(--head); color: var(--navy); margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(32px, 3.7vw, 46px); line-height: 1.12; letter-spacing: -0.015em; font-weight: 500; }
h2 { font-size: clamp(26px, 2.7vw, 34px); line-height: 1.18; }
h3 { font-size: 20px; line-height: 1.3; }
p { margin: 0 0 1em; }
a { color: var(--blue); text-underline-offset: 3px; }
.nw { white-space: nowrap; }
a:hover { color: var(--blue-press); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
strong, b { color: var(--navy); font-weight: 600; }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.num { font-variant-numeric: tabular-nums; }
[hidden] { display: none !important; }
.cap { display: block; font-size: 13px; color: var(--ink); line-height: 1.3; margin-bottom: 6px; }
.lead { font-size: calc(var(--fs) + 2px); line-height: 1.6; max-width: 60ch; }
.note { font-size: 14px; margin-top: 18px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 10px; }
.skip:focus { left: 8px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 24px; border-radius: var(--r);
  background: var(--blue); color: #fff; font: 500 16px/1 var(--head); white-space: nowrap; text-decoration: none; border: 2px solid var(--blue); cursor: pointer; }
.btn:hover { background: var(--blue-press); border-color: var(--blue-press); color: #fff; }
.btn.ghost { background: transparent; color: var(--blue); }
.btn.ghost:hover { background: var(--tint); color: var(--blue-press); }
.btn.white { background: #fff; border-color: #fff; color: var(--blue); }
.btn:disabled { opacity: .6; cursor: progress; }
.link { font-weight: 600; }
.acts { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; margin-top: 26px; }

/* Promo */
.promo { background: var(--marker); color: var(--navy); font-size: 15px; }
.promo .wrap { display: flex; gap: 16px; align-items: center; min-height: 42px; flex-wrap: wrap; padding-top: 6px; padding-bottom: 6px; }
.promo a { color: var(--navy); font-weight: 600; }

/* Header: C's underline menu in A's weight */
header.site { background: var(--paper); border-bottom: 1px solid var(--rule); position: sticky; top: 0; z-index: 20; }
header.site > .wrap { display: flex; align-items: center; gap: 28px; min-height: 80px; position: relative; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--blue); flex: none; }
.logo svg.i365 { display: block; height: 38px; width: auto; }
nav.main { display: flex; gap: 22px; margin-left: auto; align-items: stretch; align-self: stretch; }
nav.main > a, .dd > a { display: inline-flex; align-items: center; gap: 4px; color: var(--navy); text-decoration: none; font: 500 16px/1 var(--head);
  border-bottom: 3px solid transparent; border-top: 3px solid transparent; white-space: nowrap; }
nav.main > a:hover, .dd:hover > a, .dd:focus-within > a { border-bottom-color: var(--rule-strong); }
nav.main a[aria-current] { border-bottom-color: var(--marker) !important; }
.dd { position: relative; display: flex; }
.dd > a svg { width: 14px; height: 14px; color: var(--ink); }
.dd .menu { display: none; position: absolute; top: 100%; left: -16px; min-width: 260px; background: var(--paper); border: 1px solid var(--rule-strong); border-radius: 12px;
  padding: 8px; box-shadow: 0 18px 40px -24px rgba(0, 18, 59, .35); }
.dd:hover .menu, .dd:focus-within .menu { display: block; }
.dd .menu a { display: block; padding: 10px 12px; border-radius: 8px; color: var(--navy); text-decoration: none; font-size: 15.5px; font-weight: 700; }
.dd .menu a:hover { background: var(--field); }
.dd .menu a small { display: block; color: var(--ink); font-size: 13.5px; font-weight: 400; }
.dd-t { display: none; }
.app { display: flex; flex-direction: column; gap: 5px; padding-left: 24px; border-left: 1px solid var(--rule); }
.app-l { display: flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 600; color: var(--ink); line-height: 1; }
.app-l svg { width: 12px; height: 12px; }
.app-b { display: flex; gap: 8px; }
.app-b .btn { min-height: 38px; padding: 0 16px; font-size: 15px; border-radius: 11px; }
.menu-btn { display: none; }
.m-app { display: none; }

/* Bands: white and grey in turn */
section.band { padding: 84px 0; border-bottom: 1px solid var(--rule); }
section.band.alt { background: var(--field); }
section.band.tight { padding: 60px 0; }
/* The line that explains a section: a margin note under the title (option 1, 2026-10-16) */
.sec-head { margin-bottom: 36px; }
.sec-head h2 { margin-bottom: 12px; }
.sec-head p { margin: 0; max-width: 72ch; padding: 2px 0 2px 16px; border-left: 3px solid var(--marker); font-size: 16px; color: var(--ink); }
.sec-head p + p { padding-top: 10px; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.panel { border: 1px solid var(--rule-strong); border-radius: var(--r); padding: 32px; background: var(--paper); }
.panel.soft { background: var(--field); border-color: var(--rule); }

/* Home hero */
.hero { padding: 64px 0 76px; border-bottom: 1px solid var(--rule); }
.hero > .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 14px; }
.hero .subtitle { font: 500 clamp(21px, 2vw, 26px)/1.3 var(--head); color: var(--navy); margin: 0 0 20px; max-width: 30ch; letter-spacing: -0.01em; }
.hero .acts { margin-top: 30px; }
.hero .hint { margin: 12px 0 0; font-size: 14px; max-width: 52ch; }
.hero .aud { margin: 26px 0 0; padding-top: 18px; border-top: 1px solid var(--rule); font-size: 15.5px; max-width: 56ch; }
.thr-panel { background: var(--field); border-radius: 24px; padding: 26px; }
.thr-panel h2 { font-size: 21px; margin: 0 0 16px 4px; }
.tcard { background: var(--paper); border: 1px solid var(--rule); border-radius: 20px; padding: 20px 24px; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 2px 16px; text-decoration: none; color: inherit; }
a.tcard:hover { border-color: var(--blue); }
.tcard + .tcard { margin-top: 12px; }
.tcard .k { font: 600 17px var(--head); color: var(--navy); }
.tcard .s { display: block; font-size: 14px; }
.tcard .v { grid-row: 1 / span 2; grid-column: 2; white-space: nowrap; font: 600 clamp(30px, 3vw, 42px)/1 var(--head); color: var(--navy); letter-spacing: -0.02em; text-align: right; }
.tcard .v small { font-size: 0.55em; font-weight: 500; }
.tcard .bgn { grid-column: 2; text-align: right; font-size: 14px; }
.rule { margin-top: 12px; display: grid; grid-template-columns: 92px 1fr; gap: 14px; align-items: start; background: var(--marker-soft); border-radius: 16px; padding: 14px 16px; color: var(--navy); font-size: 15px; line-height: 1.5; }
.rule b { background: var(--marker); border-radius: 9px; padding: 5px 0; text-align: center; font: 600 15px var(--head); }
.rule.fine { background: var(--paper); border: 1px solid var(--rule); }
.rule.fine b { background: var(--field); }
.thr-panel .more { display: inline-block; margin: 16px 0 0 4px; }
/* SAF-T panel in the home hero, and the thresholds panel in its own band below it. */
.saft-panel { background: var(--navy); color: #C5CEE6; border-radius: 24px; padding: 30px 30px 26px; }
.saft-panel .badge { display: inline-block; background: var(--marker); color: var(--navy); font: 600 14px var(--head); border-radius: 9px; padding: 5px 10px; margin-bottom: 14px; }
.saft-panel h2 { color: #fff; font-size: 25px; line-height: 1.25; margin: 0 0 12px; }
.saft-panel p { margin: 0 0 16px; font-size: 16px; line-height: 1.55; }
.srule { display: grid; grid-template-columns: 112px 1fr; gap: 14px; align-items: start; background: rgba(255,255,255,.07); border-radius: 14px; padding: 12px 14px; margin-top: 10px; font-size: 15px; line-height: 1.5; color: #E3E8F5; }
.srule b { color: var(--navy); background: var(--marker); border-radius: 9px; padding: 5px 0; text-align: center; font: 600 14.5px var(--head); }
.sacts { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin-top: 22px; }
.slink { color: #fff; font: 500 16px var(--head); }
.slink:hover { color: #fff; }
.saft-panel .soon { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.18); font-size: 14.5px; }
.thr-band { padding-top: 48px; padding-bottom: 48px; }
.alt .thr-panel { background: var(--paper); border: 1px solid var(--rule); }
.thr-panel.wide { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; align-items: start; }
.thr-panel.wide h2, .thr-panel.wide .more { grid-column: 1 / -1; }
.thr-panel.wide .rule, .thr-panel.wide .tcard { margin-top: 0; }
@media (max-width: 860px) { .thr-panel.wide { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .saft-panel { padding: 24px 20px; } .srule { grid-template-columns: 1fr; gap: 8px; } .srule b { justify-self: start; padding: 5px 10px; } }

/* Quick check, segmented switch, inputs */
.seg { display: inline-flex; border: 1px solid var(--rule-strong); border-radius: 12px; padding: 4px; gap: 4px; background: var(--paper); flex-wrap: wrap; }
.seg button { border: 0; background: transparent; padding: 10px 16px; border-radius: 9px; font: 500 15.5px var(--head); color: var(--navy); cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--navy); color: #fff; }
.input { width: 100%; min-height: 52px; border: 1px solid var(--rule-strong); border-radius: 12px; padding: 0 16px; font: 600 19px var(--text); color: var(--navy); background: var(--paper); font-variant-numeric: tabular-nums; }
.input:focus { outline: 3px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
.answer { margin-top: 20px; padding: 16px 18px; border-radius: 12px; background: var(--field); color: var(--navy); font-size: 16px; }
.answer.over { background: var(--marker); }
.ruled { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.ruled li { border-bottom: 1px solid var(--rule); }
.ruled a { display: grid; grid-template-columns: 1fr auto; gap: 2px 24px; padding: 16px 4px; text-decoration: none; color: var(--navy); font-weight: 600; }
.ruled a:hover { background: var(--paper); }
.ruled a .d { grid-column: 1; color: var(--ink); font-weight: 400; font-size: 15.5px; }
.ruled a svg { grid-row: 1 / span 2; grid-column: 2; align-self: center; width: 20px; color: var(--blue); }

/* Index of topics (Справочник) */
.index { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--navy); }
.index a { padding: 22px 24px 26px 0; text-decoration: none; border-right: 1px solid var(--rule); margin-right: 24px; }
.index a:last-child { border-right: 0; margin-right: 0; }
.index h3 { color: var(--blue); margin-bottom: 8px; }
.index a:hover h3 { text-decoration: underline; text-underline-offset: 3px; }
.index p { color: var(--ink); font-size: 15.5px; margin: 0; }

/* Assistant on the home page: timeline, chips, slider, screenshot */
.steps { list-style: none; margin: 0 0 64px; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); counter-reset: s; position: relative; }
.steps.n3 { grid-template-columns: repeat(3, 1fr); }
.steps li:not(:last-child)::after { content: ""; position: absolute; top: 23px; left: 62px; right: 14px; border-top: 2px dashed var(--blue); }
.steps li { position: relative; padding-right: 28px; counter-increment: s; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--blue); color: #fff; font: 600 18px var(--head); margin-bottom: 18px; position: relative; }
.steps li:last-child::before { background: var(--marker); color: var(--navy); }
.steps h3 { font-size: 19px; margin-bottom: 6px; }
.steps p { font-size: 15.5px; margin: 0; }
.asst { display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: start; }
.asst h3.big { font-size: 26px; margin-bottom: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 22px; padding: 0; list-style: none; }
.chips li { background: var(--paper); border: 1px solid var(--rule-strong); border-radius: 999px; padding: 6px 14px; font-size: 15px; color: var(--navy); }
.est { background: var(--paper); border-radius: var(--r); padding: 24px 26px; border: 1px solid var(--rule-strong); }
.est label { display: block; font: 500 17px var(--head); color: var(--navy); margin-bottom: 10px; }
.est input[type=range] { width: 100%; accent-color: var(--blue); height: 28px; }
.est .row { display: flex; justify-content: space-between; align-items: end; margin-top: 12px; gap: 12px; }
.est .pos { font: 500 20px var(--head); color: var(--navy); }
.est .eur { font: 600 46px/1 var(--head); color: var(--navy); letter-spacing: -0.02em; }
.est .how { margin-top: 10px; font-size: 14.5px; min-height: 1.5em; }
.offer { margin-top: 16px; background: var(--marker); border-radius: var(--r); padding: 18px 22px; color: var(--navy); }
.offer h3 { font-size: 18px; margin-bottom: 4px; }
.offer p { margin: 0; font-size: 15px; }
.shot { border: 1px solid var(--rule-strong); border-radius: var(--r); overflow: hidden; background: var(--paper); margin: 0; }
.shot img { display: block; width: 100%; height: auto; }
.shot figcaption { font-size: 14px; padding: 12px 16px; border-top: 1px solid var(--rule); }

/* Services */
.svc { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--rule-strong); border-radius: var(--r); overflow: hidden; background: var(--paper); }
.svc.n3 { grid-template-columns: repeat(3, 1fr); }
.svc > div { padding: 34px; }
.svc > div + div { border-left: 1px solid var(--rule); }
.svc h3 { margin: 2px 0 10px; font-size: 24px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.card { background: var(--paper); border-radius: var(--r); padding: 28px; border: 1px solid var(--rule-strong); }
.card h3 { margin-bottom: 10px; }
.card p:last-child { margin-bottom: 0; }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 12px; color: var(--navy); }
.ticks li::before { content: ""; flex: none; width: 22px; height: 22px; border-radius: 6px; background: var(--marker) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300123B' stroke-width='3'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 14px no-repeat; margin-top: 3px; }

/* Closing contact band and small forms */
.reach { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.reach .big { display: block; font: 600 24px var(--head); color: var(--navy); text-decoration: none; margin: 2px 0 16px; }
.reach .big:hover { color: var(--blue); text-decoration: underline; }
.mini .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.mini .full { grid-column: 1 / -1; }
.mini label > span { display: block; font-size: 14.5px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.mini .input { font-size: 16px; font-weight: 400; min-height: 48px; }
.mini textarea.input { min-height: 110px; padding: 12px 16px; resize: vertical; font-family: var(--text); }
.send { display: flex; gap: 18px; align-items: center; margin-top: 20px; flex-wrap: wrap; font-size: 14.5px; }
.tried [aria-invalid="true"] { border-color: var(--bad); background: #FFF6F6; }
.form-msg { margin: 16px 0 0; padding: 12px 16px; border-radius: 12px; font-size: 15px; }
.form-msg.ok { background: #E7F6EE; color: var(--ok); }
.form-msg.err { background: #FCE8E8; color: var(--bad); }
/* After a send: the thank-you note takes the form's place. */
.form-done { display: none; }
form.sent > :not(.form-done) { display: none; }
form.sent .form-done { display: block; background: #E7F6EE; border-radius: 12px; padding: 22px 24px; color: var(--navy); }
.form-done .h { margin: 0 0 6px; font: 600 19px/1.35 var(--head); color: var(--ok); outline: none; }
.form-done .h::before { content: "✓"; display: inline-grid; place-items: center; width: 26px; height: 26px; margin-right: 10px; border-radius: 50%; background: var(--ok); color: #fff; font-size: 15px; vertical-align: 2px; }
.form-done .t { margin: 0; font-size: 15.5px; line-height: 1.55; overflow-wrap: anywhere; }
.form-done .again { margin-top: 14px; padding: 0; border: 0; background: none; font: inherit; font-size: 15px; color: var(--blue); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cf-turnstile { margin-top: 16px; min-height: 65px; }

/* Inner page head: C's navy band */
.phead { background: var(--navy); color: #C5CEE6; padding: 52px 0 58px; }
.phead .crumb { font-size: 14.5px; margin-bottom: 18px; color: #9EABCD; }
.phead .crumb a { color: #fff; }
.phead h1 { color: #fff; font-size: clamp(32px, 4vw, 48px); max-width: 24ch; margin-bottom: 14px; }
.phead p { font-size: calc(var(--fs) + 2px); max-width: 62ch; margin: 0; }
/* The SAF-T service page asks in its first screen */
.phead .ask { gap: 14px 18px; margin-top: 24px; }
.phead .btn.ghost { color: #fff; border-color: rgba(255,255,255,.55); }
.phead .btn.ghost:hover { background: rgba(255,255,255,.08); color: #fff; }
.asknote { font-size: 15px; }
.phead :focus-visible { outline-color: var(--marker); }

/* Articles: info pages, the guide, legal pages */
.article { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 56px; padding-top: 52px; padding-bottom: 92px; align-items: start; }
.article.single { grid-template-columns: minmax(0, 1fr); max-width: 860px; }
.side-nav { position: sticky; top: 104px; }
.side-nav h2 { font-size: 15px; margin-bottom: 10px; }
.side-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.side-nav li a { display: block; padding: 10px 12px; border-radius: 10px; text-decoration: none; color: var(--navy); font-size: 15.5px; }
.side-nav li a:hover { background: var(--field); }
.side-nav li a[aria-current] { background: var(--marker-soft); font-weight: 600; }
.gsearch { margin-bottom: 18px; }
.gsearch .input { font-size: 16px; font-weight: 400; min-height: 46px; }
#gres { margin-top: 10px; border-top: 1px solid var(--rule); }
#gres a { display: block; padding: 10px 2px; border-bottom: 1px solid var(--rule); text-decoration: none; color: var(--navy); }
#gres a:hover, #gres a:focus-visible { background: var(--field); }
#gres b { display: block; font-size: 15px; }
#gres span { display: block; font-size: 13.5px; color: var(--ink); margin-top: 2px; line-height: 1.45; }
#gres mark { background: rgba(255,204,0,.55); color: inherit; border-radius: 2px; }
#gres p { margin: 10px 0 0; font-size: 14.5px; }
.side-nav .cta { margin-top: 22px; padding: 18px; background: var(--field); border-radius: 14px; font-size: 15px; }
.side-nav .cta p { margin: 0 0 10px; }
.prose { max-width: 74ch; }
.prose > :first-child { margin-top: 0; }
.prose h2 { font-size: clamp(24px, 2.4vw, 30px); margin: 48px 0 14px; }
.prose h3 { font-size: 21px; margin: 32px 0 10px; }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 1.1em; }
.prose li { margin-bottom: 8px; }
.prose figure { margin: 28px 0; }
.prose .callout { background: var(--field); border-radius: 14px; padding: 18px 22px; margin: 22px 0; }
.prose .callout.yellow { background: var(--marker-soft); }
.prose .callout p:last-child { margin: 0; }
.prose .basis { font-size: 14.5px; }
.prose table { border-collapse: collapse; width: 100%; margin: 0 0 1.2em; font-variant-numeric: tabular-nums; }
.prose th, .prose td { text-align: left; padding: 11px 14px 11px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.prose th { font-weight: 600; color: var(--navy); font-size: 15px; }
.tscroll { overflow-x: auto; }
.tscroll table { min-width: 720px; }
.formula { font: 500 18px var(--head); color: var(--navy); background: var(--field); border-radius: 12px; padding: 14px 18px; display: inline-block; }
.lede-img { border-radius: var(--r); overflow: hidden; margin: 0 0 32px; }
.lede-img img { display: block; width: 100%; height: auto; }

/* Thresholds */
.thr-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 20px 0 8px; }
.thr-cards .tcard { background: var(--field); border-color: var(--field); }
.thr { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.thr th, .thr td { padding: 13px 16px 13px 0; border-bottom: 1px solid var(--rule); text-align: left; }
.thr thead th { font-weight: 600; font-size: 13.5px; color: var(--ink); }
.thr td, .thr tbody th { color: var(--navy); }
.thr tbody th { font-weight: 600; }
.thr td small { color: var(--ink); font-size: 13.5px; margin-left: 6px; }
.next-year { background: var(--marker-soft); border-radius: 14px; padding: 18px 22px; margin: 22px 0; color: var(--navy); }
.next-year h3 { margin: 0 0 6px !important; font-size: 19px; }
.next-year p { margin: 0; }

/* Law documents */
.docs { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.docs li { border: 1px solid var(--rule-strong); border-radius: 14px; padding: 20px 22px; }
.docs h3 { margin: 0 0 6px !important; font-size: 19px; }
.docs p { margin: 0 0 12px; font-size: 16px; }
.docs .acts { margin-top: 0; gap: 18px; font-size: 15.5px; }
.inst { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.inst > div { border: 1px solid var(--rule); border-radius: 14px; padding: 22px; }
.inst img { height: 54px; width: auto; margin-bottom: 12px; display: block; }
.inst h3 { margin: 0 0 8px !important; font-size: 18px; }
.inst p { margin: 0; font-size: 15.5px; }

/* Glossary */
.terms { margin: 0; }
.terms dt { font: 600 19px var(--head); color: var(--navy); margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--rule); scroll-margin-top: 104px; }
.terms dt:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.terms dd { margin: 8px 0 0; }
.terms dd p { margin: 0 0 .7em; }

/* FAQ */
.faq-layout { display: grid; grid-template-columns: 280px 1fr; gap: 56px; padding-top: 52px; padding-bottom: 92px; }
.faq-side { position: sticky; top: 104px; align-self: start; }
.faq-side .input { font-size: 16px; font-weight: 400; margin-bottom: 20px; }
.faq-side ul { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--rule); }
.faq-side li a { display: flex; justify-content: space-between; padding: 12px 2px; border-bottom: 1px solid var(--rule); text-decoration: none; color: var(--navy); font-weight: 600; font-size: 15.5px; }
.faq-side li a span { color: var(--ink); font-weight: 400; }
.faq-cat { margin-bottom: 44px; scroll-margin-top: 104px; }
.faq-cat h2 { font-size: 25px; padding-bottom: 14px; border-bottom: 2px solid var(--navy); }
details.q { border-bottom: 1px solid var(--rule); scroll-margin-top: 104px; }
details.q summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 1fr 28px; gap: 16px; padding: 19px 2px; color: var(--navy); font: 500 18px/1.4 var(--head); }
details.q summary::-webkit-details-marker { display: none; }
details.q summary:hover { color: var(--blue); }
.pm { position: relative; width: 28px; height: 28px; border-radius: 8px; border: 1.5px solid var(--blue); margin-top: -1px; }
.pm::before, .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; background: var(--blue); transform: translate(-50%, -50%); }
.pm::after { width: 2px; height: 12px; }
details.q[open] .pm { background: var(--blue); }
details.q[open] .pm::before { background: #fff; }
details.q[open] .pm::after { display: none; }
details.q .body { padding: 0 2px 22px; max-width: 72ch; }
details.q .body ul, details.q .body ol { padding-left: 22px; }
details.q .ex { background: var(--field); padding: 12px 16px; border-radius: 10px; font-size: 16px; }
.basis { display: block; border: 1px solid var(--rule); border-radius: 10px; padding: 10px 14px; font-size: 14.5px; margin-top: 8px; }
.basis .cap { margin-bottom: 2px; }
.nores { padding: 20px 0; }

/* Calculator */
.calc { display: grid; grid-template-columns: 1fr 440px; grid-template-areas: "in res" "more res"; gap: 0 40px; padding-top: 52px; padding-bottom: 88px; align-items: start; }
.calc .in { grid-area: in; } .calc .result { grid-area: res; } .calc .more { grid-area: more; }
.calc .flow { margin-bottom: 24px; }
.ledger { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--rule-strong); border-radius: var(--r); overflow: hidden; }
.ledger label { display: block; padding: 12px 16px 14px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: var(--paper); }
.ledger label:nth-child(3n) { border-right: 0; }
.ledger label:nth-last-child(-n+3) { border-bottom: 0; }
.ledger label:nth-child(6n+4), .ledger label:nth-child(6n+5), .ledger label:nth-child(6n+6) { background: #FBFBFC; }
.ledger label:focus-within { background: var(--mint); box-shadow: inset 0 0 0 2px var(--blue); }
.ledger .cap span { float: right; color: #8A90A6; }
.ledger input { width: 100%; border: 0; background: transparent; font: 600 20px var(--text); color: var(--navy); padding: 2px 0; font-variant-numeric: tabular-nums; outline: none; }
.ledger input::placeholder { color: #B6BCCB; font-weight: 400; }
.calc-acts { display: flex; gap: 18px; align-items: center; margin-top: 14px; font-size: 15px; }
.calc-acts button { background: none; border: 0; padding: 0; color: var(--blue); font: 600 15px var(--text); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.result { position: sticky; top: 104px; border: 1px solid var(--rule-strong); border-radius: var(--r); overflow: hidden; background: var(--paper); }
.result .top { padding: 22px 24px 14px; }
.result .total { font: 600 38px/1.1 var(--head); color: var(--navy); letter-spacing: -0.02em; }
.result .sub { font-size: 14.5px; margin-top: 4px; }
#chart { margin-top: 14px; }
#chart svg { display: block; width: 100%; height: auto; }
#chart rect { transition: y .25s, height .25s; }
.result .status { padding: 20px 24px 24px; border-top: 1px solid var(--rule); background: var(--field); color: var(--navy); }
.result .status.over { background: var(--marker); }
.result .status h3 { font-size: 19px; margin-bottom: 6px; }
.result .status p { font-size: 15.5px; margin: 0 0 12px; }
.result .status .btn { min-height: 46px; font-size: 15px; width: 100%; margin-top: 4px; white-space: normal; text-align: center; line-height: 1.25; padding: 10px 18px; }
.result .status .link { display: block; text-align: center; margin-top: 12px; font-size: 15px; }
.calc .more { margin-top: 44px; }
.more h2 { font-size: 24px; margin: 0 0 14px; }
.more h3 { font-size: 19px; margin: 28px 0 8px; }

/* Accountants: who does what */
.roles { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--paper); border-radius: var(--r); overflow: hidden; border: 1px solid var(--rule-strong); }
.roles th, .roles td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--rule); vertical-align: top; }
.roles tr:last-child td, .roles tr:last-child th { border-bottom: 0; }
.roles thead th, .roles thead td { background: var(--navy); color: #fff; font: 600 16px var(--head); border-bottom-color: var(--navy); }
.roles thead th small { display: block; font: 400 14px var(--text); color: #B9C4E0; margin-top: 3px; }
.roles tbody th { color: var(--navy); font: 500 16.5px var(--head); width: 26%; }
.roles td { font-size: 16px; }
.roles td + td, .roles th + td { border-left: 1px solid var(--rule); }
.roles thead th + th { border-left: 1px solid rgba(255,255,255,.14); }
.who { display: inline-block; border-radius: 999px; padding: 2px 12px; font-weight: 600; font-size: 14.5px; }
.who.we { background: var(--tint); color: var(--blue); }
.who.you { background: var(--marker-soft); color: var(--navy); }
.gain { background: var(--field); border-radius: 12px; padding: 14px 18px; font-size: 16px; margin-top: 14px; }

/* Contact page: address column and a letter (C) */
.letter { display: grid; grid-template-columns: 340px 1fr; gap: 64px; padding-top: 60px; padding-bottom: 92px; align-items: start; }
.addr { border-top: 3px solid var(--navy); }
.addr div { padding: 16px 0; border-bottom: 1px solid var(--rule); }
.addr span { display: block; font-size: 14px; color: var(--ink); }
.addr a, .addr strong { display: block; font: 600 19px/1.35 var(--head); color: var(--navy); text-decoration: none; }
.addr a:hover { color: var(--blue); text-decoration: underline; }
.letter .ticks { margin-top: 24px; }
.paper { border-radius: var(--r); box-shadow: 0 0 0 1px var(--rule), 0 30px 60px -40px rgba(0,18,59,.35); padding: 38px 44px; background: var(--paper); }
.paper .to { font-size: 15.5px; color: var(--ink); border-bottom: 1px solid var(--rule); padding-bottom: 14px; margin-bottom: 24px; }
.paper .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 26px; }
.paper .full { grid-column: 1 / -1; }
.paper label > span:not(.nw), .paper legend { display: block; font: 500 15.5px var(--head); color: var(--navy); margin-bottom: 6px; padding: 0; }
.ln { width: 100%; border: 0; border-bottom: 1.5px solid var(--rule-strong); padding: 10px 2px; font: 400 17px var(--text); color: var(--navy); background: transparent; border-radius: 0; }
.ln:focus { outline: none; border-bottom: 2.5px solid var(--navy); background: #FFFBEA; }
textarea.ln { min-height: 150px; resize: vertical; border: 1.5px solid var(--rule-strong); border-radius: 12px; padding: 12px 14px; line-height: 1.6; }
textarea.ln:focus { border: 2px solid var(--navy); }
.radios { display: flex; gap: 26px; flex-wrap: wrap; color: var(--navy); }
.radios label { display: flex; gap: 10px; align-items: center; }
.radios input { accent-color: var(--navy); width: 18px; height: 18px; }
.radios.stack { flex-direction: column; gap: 10px; }
/* SAF-T pages */
.keyfacts .card { padding: 22px 22px 20px; }
.keyfacts .v { display: block; font: 600 26px/1.15 var(--head); color: var(--navy); margin-bottom: 8px; letter-spacing: -0.01em; }
.keyfacts p { font-size: 15.5px; margin: 0; }
.stages { display: grid; gap: 10px; margin: 6px 0 22px; }
.stages .rule { margin-top: 0; grid-template-columns: 112px 1fr; }
.yesno { margin: 8px 0 18px; }
.yesno .card h3 { font-size: 20px; margin-bottom: 4px; }
.yesno .card.no { background: var(--field); border-color: var(--rule); }
.yesno .ticks, .yesno .crosses { margin-top: 14px; font-size: 15.5px; }
.crosses { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.crosses li { display: flex; gap: 12px; color: var(--navy); }
.crosses li::before { content: "×"; flex: none; width: 22px; height: 22px; border-radius: 6px; background: var(--rule); color: var(--navy); display: grid; place-items: center; font: 700 16px/1 var(--head); margin-top: 2px; }
.prose ol.routes { list-style: none; padding: 0; margin: 8px 0 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; counter-reset: r; }
.routes li { counter-increment: r; border: 1px solid var(--rule-strong); border-radius: 14px; padding: 16px 18px 16px 62px; position: relative; background: var(--paper); }
.routes li::before { content: counter(r); position: absolute; left: 16px; top: 16px; width: 32px; height: 32px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font: 600 15px var(--head); }
.routes li:last-child::before { background: var(--marker); color: var(--navy); }
.routes b { display: block; color: var(--navy); font-family: var(--head); margin-bottom: 2px; }
.routes span { font-size: 15.5px; }
.ticks.cols2 { grid-template-columns: 1fr 1fr; gap: 12px 28px; margin-top: 22px; }
.calls .card { padding: 20px 22px; }
.calls h3 { font-size: 18px; margin-bottom: 6px; }
.calls p { font-size: 15px; margin: 0; }
.shot picture { display: block; }
/* The SAF-T file's images: each carries its own window and shadow on white, so no frame of ours */
.sheet { margin: 0; min-width: 0; }
.sheet .view { background: #fff; border-radius: 18px; overflow: hidden; }
.sheet img { display: block; width: 100%; height: auto; margin: -1.4% 0 -2.8%; }
.sheet picture { display: block; }
.sheet figcaption { font-size: 14.5px; line-height: 1.5; margin-top: 10px; max-width: 72ch; }
.swipe { display: none; font-size: 14px; margin-top: 6px; }
.sheets { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; margin: 32px 0 44px; }
.sheets > div { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-top: 1px solid var(--rule); }
.sheets > .all { grid-column: 1 / -1; }
.sheets dt { font: 600 16px/1.45 var(--head); color: var(--navy); }
.sheets dd { margin: 0; font-size: 15.5px; line-height: 1.5; max-width: 76ch; }
.sheet-pair { align-items: start; gap: 28px; }
.sheet-row { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.check-head { margin: 64px 0 20px; }
.check-head h3 { font-size: 23px; margin-bottom: 12px; }
@media (max-width: 900px) { .sheet-row { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 700px) {
  .sheets { grid-template-columns: minmax(0, 1fr); margin-bottom: 28px; }
  .sheets > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .sheet-pair { display: none; }
  .sheet .view.wide { overflow-x: auto; }
  .sheet .view.wide img { width: 780px; max-width: none; margin: 0; }
  .swipe { display: block; }
}
@media (max-width: 760px) { .prose ol.routes, .ticks.cols2 { grid-template-columns: 1fr; } .stages .rule { grid-template-columns: 1fr; gap: 8px; } .stages .rule b { justify-self: start; padding: 5px 10px; } }
@media (max-width: 560px) { .grid4.keyfacts, .grid4.calls { grid-template-columns: 1fr; } }
.paper label > span small { font: 400 13.5px var(--text); color: var(--ink); }

/* Product page */
.xform { border: 1px solid var(--rule-strong); border-radius: var(--r); overflow: hidden; background: var(--paper); margin: 0; }
.xform .doc { padding: 20px 22px; background: var(--field); border-bottom: 1px dashed var(--rule-strong); font-size: 14.5px; }
.xform .doc .meta { display: flex; justify-content: space-between; margin-bottom: 10px; }
.xform .doc .line { display: grid; grid-template-columns: 1fr auto; gap: 12px; color: var(--navy); padding: 10px 12px; background: var(--paper); border: 1px solid var(--rule); border-radius: 8px; }
.xform .doc .hl { background: rgba(255,204,0,.55); border-radius: 3px; padding: 0 3px; }
.xform .arrow { display: flex; align-items: center; gap: 10px; padding: 12px 22px; font-size: 14px; border-bottom: 1px solid var(--rule); }
.xform .arrow svg { width: 18px; height: 18px; color: var(--blue); }
.decl { display: grid; grid-template-columns: repeat(4, 1fr); }
.f { border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 12px 14px 14px; min-height: 76px; }
.f.w2 { grid-column: span 2; }
.decl .f:nth-child(2), .decl .f:nth-child(6), .decl .f:nth-child(8) { border-right: 0; }
.f:nth-last-child(-n+2) { border-bottom: 0; }
.f .v { display: block; color: var(--navy); font: 600 17px/1.3 var(--head); }
.f .v.code { letter-spacing: .02em; }
.xform .foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 22px; background: var(--mint); font-size: 14px; color: var(--ok); border-top: 1px solid var(--rule); }
@media (prefers-reduced-motion: no-preference) {
  .js .f .v { opacity: 0; transform: translateY(4px); animation: fill .45s ease-out forwards; }
  .js .xform .foot { opacity: 0; animation: fill .4s ease-out forwards; animation-delay: 2.3s; }
  @keyframes fill { to { opacity: 1; transform: none; } }
}
.hero.product > .wrap { grid-template-columns: 1fr 1.05fr; }
/* /platform/ has the navy head of the inside pages (founder, 2026-10-16) */
.hero.blue { background: var(--navy); color: #C5CEE6; border-bottom: 0; padding: 48px 0 64px; }
.hero.blue .crumb { font-size: 14.5px; margin-bottom: 18px; color: #9EABCD; }
.hero.blue .crumb a { color: #fff; }
.hero.blue h1, .hero.blue .subtitle { color: #fff; }
.hero.blue .hint { color: #9EABCD; }
.hero.blue .btn.ghost { color: #fff; border-color: rgba(255,255,255,.55); }
.hero.blue .btn.ghost:hover { background: rgba(255,255,255,.08); color: #fff; }
.hero.blue .facts { border-top-color: rgba(255,255,255,.16); }
.hero.blue .facts > div { border-right-color: rgba(255,255,255,.16); }
.hero.blue .facts dt { color: #fff; }
.hero.blue .facts dd { color: #C5CEE6; }
.hero.blue .xform { color: var(--ink); border-color: transparent; box-shadow: 0 30px 60px -30px rgba(0,0,0,.55); }
.hero.blue :focus-visible { outline-color: var(--marker); }
.hero.product ul { padding-left: 20px; margin: 0 0 8px; }
.hero.product li { margin-bottom: 6px; }
.audience { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.audience .card h3 { font-size: 18px; }
.feature { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; }
.feature.rev > :first-child { order: 2; }
.how { display: grid; gap: 56px; counter-reset: h; }
.how > div { display: grid; grid-template-columns: 1fr 1.15fr; gap: 44px; align-items: center; }
.how > div:nth-child(even) > :first-child { order: 2; }
.how h3 { font-size: 23px; margin-bottom: 10px; display: flex; gap: 14px; align-items: center; }
.how h3::before { counter-increment: h; content: counter(h); flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--blue); color: #fff; font: 600 17px var(--head); }
.how > div:last-child h3::before { background: var(--marker); color: var(--navy); }
.price-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.price-table th, .price-table td { padding: 13px 0; border-bottom: 1px solid var(--rule); text-align: left; }
.price-table th { font-size: 13.5px; font-weight: 600; color: var(--ink); border-bottom-color: var(--rule-strong); }
.price-table td:last-child, .price-table th:last-child { text-align: right; }
.price-table td:last-child { color: var(--navy); font-weight: 600; }
.closing { background: var(--navy); color: #C5CEE6; }
.closing h2 { color: #fff; }
.closing .wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.closing .acts { justify-content: flex-end; margin: 0; }
.closing .btn.ghost { color: #fff; border-color: rgba(255,255,255,.55); }
.closing .btn.ghost:hover { background: rgba(255,255,255,.08); color: #fff; }

/* Product page: facts, the tour, who it is for */
.facts { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0; margin: 28px 0 0; padding-top: 20px; border-top: 1px solid var(--rule); }
.facts > div { padding-right: 26px; margin-right: 26px; border-right: 1px solid var(--rule); }
.facts > div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.facts dt { font: 600 22px/1.2 var(--head); color: var(--navy); letter-spacing: -0.01em; }
.facts dd { margin: 4px 0 0; font-size: 14px; max-width: 18ch; }
.facts.strip { grid-template-columns: repeat(4, 1fr); border: 1px solid var(--rule-strong); border-radius: var(--r); padding: 0; margin: 0; overflow: hidden; }
.facts.strip > div { padding: 22px 24px; margin: 0; }
.facts.strip > div:last-child { padding-right: 24px; }
.facts.strip dt { font-size: 18px; }
.facts.strip dd { max-width: none; font-size: 15px; }
.tour { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 40px; align-items: start; }
.tour-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.tour-steps button { display: grid; grid-template-columns: 40px 1fr; gap: 14px; width: 100%; text-align: left; background: transparent; border: 1px solid transparent; border-radius: 14px; padding: 18px 18px 20px; cursor: pointer; font: inherit; color: var(--ink); transition: background-color .25s, border-color .25s; }
.tour-steps button:hover { border-color: var(--rule); }
.tour-steps button[aria-selected="true"] { background: var(--paper); border-color: var(--rule-strong); }
.tour-steps .n { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--tint); color: var(--blue); font: 600 17px var(--head); transition: background-color .25s, color .25s; }
.tour-steps button[aria-selected="true"] .n { background: var(--blue); color: #fff; }
.tour-steps b { display: block; font: 600 18px/1.3 var(--head); color: var(--navy); margin: 8px 0 0; }
/* Every step's text is open: the page scrolls through them and the screen follows. */
.tour-steps .d { display: block; margin-top: 8px; font-size: 15.5px; line-height: 1.6; opacity: .62; transition: opacity .25s; }
.tour-steps button[aria-selected="true"] .d { opacity: 1; }
.tour-screen { position: sticky; top: 104px; }
.who-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; border-top: 2px solid var(--navy); }
.who-list > div { padding: 22px 0 18px; border-bottom: 1px solid var(--rule); }
.who-list h3 { margin-bottom: 6px; }
.who-list p { margin: 0; }

/* The guide fragments carry their own scoped styles; this only fits them into the column. */
.i365-guide { max-width: 78ch; }
.i365-guide h2 { font-size: clamp(24px, 2.4vw, 29px); }
.i365-guide h3 { font-size: 20px; }

/* /services/business/: who does what each month */
.duty { display: grid; grid-template-columns: 1fr 1.35fr; padding: 0; overflow: hidden; }
.duty > div { padding: 26px 28px; }
.duty .you { background: var(--field); border-right: 1px solid var(--rule); }
.duty .cap { display: block; margin-bottom: 12px; }
.duty .ticks { margin: 0; }
.duty .ticks li { font-size: 15.5px; }
@media (max-width: 560px) { .duty { grid-template-columns: 1fr; } .duty .you { border-right: 0; border-bottom: 1px solid var(--rule); } }

/* 404 */
.lost { padding: 96px 0; }
.lost h1 { margin-bottom: 16px; }

/* Footer */
footer.site { border-top: 3px solid var(--navy); padding: 56px 0 32px; font-size: 15px; }
footer .fgrid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 32px; }
footer h2 { font-size: 15px; margin-bottom: 12px; }
footer ul { list-style: none; padding: 0; margin: 0; }
footer li { margin-bottom: 8px; }
footer a { color: var(--ink); text-decoration: none; }
footer a:hover { color: var(--blue); text-decoration: underline; }
footer .ftag { margin-top: 14px; max-width: 34ch; }
footer .legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--rule); margin-top: 40px; padding-top: 20px; font-size: 14px; }
footer .legal span:last-child { display: flex; gap: 20px; }

@media (max-width: 1080px) {
  nav.main { display: none; }
  .menu-btn { display: inline-flex; min-height: 42px; padding: 0 16px; font-size: 15px; }
  .app { border-left: 0; padding-left: 0; margin-left: auto; }
  nav.main .app { margin-left: 0; }
  /* The open menu fits between the header and the bottom of the visible screen (dvh leaves out
     the browser's own bars); sub-pages fold behind a toggle so the whole list is short. */
  header.site.open nav.main { display: flex; flex-direction: column; gap: 0; position: absolute; top: 100%; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--rule); padding: 4px 20px 16px; box-shadow: 0 20px 30px -24px rgba(0,18,59,.4); max-height: calc(100vh - var(--menu-top, 66px)); max-height: calc(100dvh - var(--menu-top, 66px)); overflow: auto; overscroll-behavior: contain; }
  header.site.open nav.main > a, header.site.open .dd > a { padding: 13px 0; border-top: 0; border-bottom: 1px solid var(--rule); }
  header.site.open .dd { display: grid; grid-template-columns: 1fr auto; align-items: stretch; }
  header.site.open .dd > a { grid-column: 1; }
  header.site.open .dd-t { display: grid; place-items: center; grid-column: 2; width: 48px; background: none; border: 0; border-bottom: 1px solid var(--rule); color: var(--blue); cursor: pointer; }
  header.site.open .dd-t svg { width: 18px; height: 18px; transition: transform .2s; }
  header.site.open .dd-t[aria-expanded="true"] svg { transform: rotate(180deg); }
  header.site.open .dd .menu, header.site.open .dd:hover .menu, header.site.open .dd:focus-within .menu { display: none; grid-column: 1 / -1; position: static; border: 0; border-bottom: 1px solid var(--rule); border-radius: 0; box-shadow: none; padding: 4px 0 8px 12px; min-width: 0; }
  header.site.open .dd.x .menu { display: block; }
  header.site.open .dd .menu a { padding: 9px 0; }
  header.site.open .dd .menu a small { display: none; }
  header.site.open .dd > a svg { display: none; }
  header.site.open .m-app { display: flex; margin-top: 18px; }
  .m-app .app-b .btn { flex: 1; min-height: 46px; }
  .audience, .grid4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .wrap { padding-left: 20px; padding-right: 20px; }
  .hero > .wrap, .hero.product > .wrap, .cols, .letter, .faq-layout, .svc, .svc.n3, .asst, .reach, .article, .feature, .how > div, .closing .wrap, .grid2, .inst { grid-template-columns: 1fr; }
  .feature.rev > :first-child, .how > div:nth-child(even) > :first-child { order: 0; }
  .tour, .who-list { grid-template-columns: 1fr; }
  /* The screen stays at the top while the steps scroll under it. A fixed frame keeps the
     steps from jumping when a shorter screenshot replaces a taller one. */
  .tour-screen { position: sticky; top: 80px; z-index: 2; order: -1; background: var(--field); padding: 10px 0; margin-top: -10px; }
  .tour-screen .shot { aspect-ratio: 1536 / 1042; display: grid; place-items: center; }
  .tour-screen .shot[hidden] { display: none; }
  .tour-screen .shot img { height: 100%; object-fit: contain; }
  .facts.strip { grid-template-columns: 1fr 1fr; }
  .facts.strip > div:nth-child(2) { border-right: 0; }
  .facts.strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
  .calc { grid-template-columns: 1fr; grid-template-areas: "in" "res" "more"; gap: 32px; }
  .svc > div + div { border-left: 0; border-top: 1px solid var(--rule); }
  .index, .grid3 { grid-template-columns: 1fr 1fr; }
  .steps, .steps.n3 { grid-template-columns: 1fr 1fr; row-gap: 32px; }
  .steps li::after { display: none; }
  .faq-side, .result, .side-nav { position: static; }
  section.band { padding: 60px 0; }
  footer .fgrid { grid-template-columns: 1fr 1fr; }
  .closing .acts { justify-content: flex-start; }
}
@media (max-width: 560px) {
  body { --fs: 16px; }
  /* On a phone Демо and Вход live in the menu only. */
  header.site > .wrap > .app { display: none; }
  .menu-btn { margin-left: auto; }
  header.site > .wrap { min-height: 66px; gap: 12px; }
  .tour-screen { top: 66px; }
  .app-b .btn { min-height: 42px; padding: 0 14px; }
  .logo svg.i365 { height: 30px; }
  .menu-btn { padding: 0 12px; }
  .index, .steps, .steps.n3, .grid3, .audience, .grid4, .thr-cards { grid-template-columns: 1fr; }
  .index a { border-right: 0; margin-right: 0; border-bottom: 1px solid var(--rule); }
  .tcard { padding: 16px 18px; }
  .rule { grid-template-columns: 1fr; gap: 8px; } .rule b { justify-self: start; padding: 4px 10px; }
  .ledger label { padding: 10px 10px 12px; }
  .ledger .cap span { display: none; }
  .ledger input { font-size: 17px; }
  footer .fgrid > div:first-child { grid-column: 1 / -1; }
  .mini .grid, .paper .grid { grid-template-columns: 1fr; }
  .paper { padding: 24px; }
  .roles th, .roles td { padding: 12px; font-size: 15px; }
  .est .eur { font-size: 38px; }
  .seg { display: grid; grid-template-columns: 1fr 1fr; }
  .seg button { padding: 10px 8px; line-height: 1.25; }
  .decl { grid-template-columns: 1fr 1fr; }
  .facts { grid-template-columns: 1fr 1fr 1fr; }
  .facts > div { padding-right: 12px; margin-right: 12px; }
  .facts dt { font-size: 19px; }
  .facts.strip { grid-template-columns: 1fr; }
  .facts.strip > div { border-right: 0; border-bottom: 1px solid var(--rule); }
  .f, .f.w2 { grid-column: span 1; border-right: 1px solid var(--rule) !important; border-bottom: 1px solid var(--rule) !important; }
  .f:nth-child(2n) { border-right: 0 !important; }
  .f.w2 { grid-column: span 2; border-right: 0 !important; }
}
@media (prefers-reduced-motion: reduce) { #chart rect { transition: none; } html { scroll-behavior: auto; } }

/* ---- home: the hero with two focus cards, the КН card beside the thresholds ---- */
.hero.focus-hero > .wrap { grid-template-columns: 1.05fr 0.95fr; align-items: stretch; }
.focus-hero .subtitle { margin-bottom: 12px; }
.hero .brandline { margin: 0 0 10px; font-size: 13px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; color: var(--blue); }
.lead2 { font-size: 18px; line-height: 1.55; max-width: 52ch; margin: 0 0 22px; }
.hero.focus-hero h1 { text-wrap: balance; }
.focus { border: 1px solid var(--rule-strong); border-radius: 18px; padding: 18px 20px; background: var(--paper); }
.focus + .focus { margin-top: 12px; }
.focus .tag { display: inline-block; font: 600 13px var(--head); color: var(--navy); background: var(--field); border-radius: 8px; padding: 3px 9px; margin-bottom: 8px; }
.focus h2 { font-size: 19px; line-height: 1.25; margin-bottom: 4px; }
.focus p { font-size: 15.5px; margin: 0; }
.fa { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin-top: 14px; }
.fa .btn { min-height: 44px; padding: 0 18px; font-size: 15px; border-radius: 12px; }
.focus-hero .aud { margin-top: 18px; padding-top: 14px; }
.combo { display: grid; grid-template-columns: 1.15fr 1fr; gap: 20px; align-items: stretch; }
.kncard { background: var(--paper); border: 1px solid var(--rule); border-radius: 24px; padding: 26px; }
.kncard h2 { font-size: 21px; margin: 0 0 6px 2px; }
.kncard p { font-size: 15.5px; margin: 0 0 16px 2px; }
.kncard .mini-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
.kncard .mini-tiles a { display: grid; grid-template-columns: 38px 1fr; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--rule); border-radius: 10px; text-decoration: none; color: var(--navy); font-size: 14.5px; line-height: 1.3; }
.kncard .mini-tiles a:hover { border-color: var(--blue); }
.kncard .mini-tiles a span { font: 600 13px var(--head); color: var(--blue); }
.kncard .all { margin: 14px 0 0 2px; }
.combo .thr-panel { background: var(--paper); border: 1px solid var(--rule); }
@media (max-width: 900px) { .combo, .hero.focus-hero > .wrap { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .kncard .mini-tiles { grid-template-columns: 1fr; } }

/* ---- Кодове по КН (/cn/) ---- */
.kn-top { background: var(--navy); color: #C5CEE6; padding: 40px 0 34px; }
.kn-top .crumb { font-size: 14.5px; margin-bottom: 14px; color: #9EABCD; }
.kn-top .crumb a { color: #fff; }
.kn-top h1 { color: #fff; font-size: clamp(28px, 3.4vw, 42px); margin-bottom: 10px; max-width: 30ch; }
.kn-top h1.long { font-size: clamp(22px, 2.4vw, 30px); max-width: 52ch; line-height: 1.25; }
.kn-top h1 .hc { color: var(--marker); font-weight: 600; margin-right: 6px; }
.kn-top p.l { max-width: 72ch; margin: 0 0 22px; font-size: 17px; }
.kn-top p.l a { color: #fff; }
.kn-sbar { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: stretch; }
.kn-q { position: relative; display: block; }
.kn-q svg { position: absolute; left: 18px; top: 50%; width: 22px; height: 22px; transform: translateY(-50%); color: var(--ink); pointer-events: none; }
.kn-q input { width: 100%; min-height: 60px; border: 0; border-radius: 14px; padding: 0 18px 0 52px; font: 500 19px var(--text); color: var(--navy); background: #fff; }
.kn-q input:focus { outline: 3px solid var(--marker); }
.kn-q.home input { border: 1px solid var(--rule-strong); min-height: 56px; font-size: 17px; }
.kn-q.home input:focus { outline: 3px solid var(--blue); }
.kn-year, .kn-mylist-btn { min-height: 60px; border-radius: 14px; border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.06); color: #fff; font: 500 16px var(--head); padding: 0 16px; cursor: pointer; }
.kn-year.static { display: inline-flex; align-items: center; cursor: default; }
.kn-year option { color: var(--navy); }
.kn-year.past { background: var(--marker); color: var(--navy); border-color: var(--marker); }
.kn-mylist-btn .n { display: inline-grid; place-items: center; min-width: 24px; height: 24px; border-radius: 999px; background: var(--marker); color: var(--navy); font-size: 13px; margin-left: 6px; padding: 0 6px; }
.kn-yearw { display: flex; gap: 14px; align-items: center; background: var(--marker); color: var(--navy); border-radius: 14px; padding: 14px 18px; margin-top: 14px; }
.kn-yearw svg { width: 28px; height: 28px; flex: none; }
.kn-yearw p { margin: 0; color: var(--navy); font-size: 16px; flex: 1; }
.kn-yearw .btn { min-height: 44px; padding: 0 18px; font-size: 15px; border-radius: 12px; background: var(--navy); border-color: var(--navy); color: #fff; flex: none; }
.kn-hint { margin: 12px 0 0; font-size: 14.5px; color: #9EABCD; }
.kn-hint button { background: rgba(255,255,255,.1); border: 0; color: #fff; border-radius: 999px; padding: 3px 11px; margin: 0 2px 4px; font: 400 14px var(--text); cursor: pointer; }
.kn-hint button:hover { background: rgba(255,255,255,.2); }
.kn-main { padding-top: 34px; padding-bottom: 76px; }
.kn-crumb { font-size: 15px; margin: 0 0 14px; color: var(--ink); }
.kn-note { background: var(--marker-soft); color: var(--navy); border-radius: 12px; padding: 12px 16px; font-size: 15.5px; }
.kn-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.kn-tile { text-align: left; background: var(--paper); border: 1px solid var(--rule-strong); border-radius: 14px; padding: 16px 18px 15px; cursor: pointer; font: inherit; color: inherit; display: grid; grid-template-columns: 44px 1fr; gap: 2px 12px; align-items: start; scroll-margin-top: 110px; }
.kn-tile:hover { border-color: var(--blue); background: #fbfcff; }
.kn-tile[aria-expanded="true"] { border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); }
.kn-tile .rn { grid-row: 1 / span 2; display: grid; place-items: center; height: 44px; border-radius: 10px; background: var(--tint); color: var(--blue); font: 600 14px var(--head); }
.kn-tile b { font: 600 16.5px/1.3 var(--head); color: var(--navy); }
.kn-tile small { font-size: 13.5px; color: var(--ink); }
.kn-chaps { grid-column: 1 / -1; background: var(--field); border-radius: 14px; padding: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.kn-chaps[hidden] { display: none; }
.kn-chaps .sn { grid-column: 1 / -1; margin: 4px 6px; font: 500 15px var(--head); color: var(--navy); }
.kn-chaps a { display: grid; grid-template-columns: 38px 1fr; gap: 10px; padding: 9px 12px; border-radius: 9px; background: var(--paper); text-decoration: none; color: var(--navy); font-size: 15px; line-height: 1.4; }
.kn-chaps a:hover { outline: 1px solid var(--blue); }
.kn-chaps a span:first-child { font: 600 15px var(--head); color: var(--blue); }
.kn-hlist { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--navy); }
.kn-hlist li { border-bottom: 1px solid var(--rule); }
.kn-hlist a { display: grid; grid-template-columns: 70px 1fr auto 20px; gap: 14px; align-items: baseline; padding: 13px 6px; text-decoration: none; color: var(--navy); }
.kn-hlist a:hover { background: var(--field); }
.kn-hlist .hc { font: 600 17px var(--head); color: var(--blue); font-variant-numeric: tabular-nums; }
.kn-hlist .hn { font-size: 16px; line-height: 1.45; }
.kn-hlist .hk { font-size: 14px; color: var(--ink); white-space: nowrap; }
.kn-hlist svg { width: 18px; color: var(--blue); align-self: center; }
.kn-part { font-size: 19px; margin: 30px 0 10px; }
.kn-part span { color: var(--blue); }
.kn-tree { border-top: 2px solid var(--navy); }
.kn-row { display: grid; grid-template-columns: 124px 1fr 74px 40px; gap: 12px; align-items: start; padding: 10px 6px; border-bottom: 1px solid var(--rule); scroll-margin-top: 60px; }
.kn-row.grp { color: var(--navy); font-weight: 600; background: #fafbfc; }
.kn-row.grp .c { color: var(--ink); font-weight: 500; font-size: 14.5px; padding-top: 1px; font-variant-numeric: tabular-nums; }
.kn-row.leaf { cursor: pointer; }
.kn-row.leaf .t { color: var(--navy); }
.kn-row.leaf:hover { background: var(--field); }
.kn-open { display: block; width: 100%; background: none; border: 0; padding: 0; margin: 0; font: inherit; color: inherit; text-align: left; cursor: pointer; }
.kn-open:focus-visible { border-radius: 4px; }
.kn-row.open { background: var(--tint); }
.kn-row .su { font-size: 13px; color: var(--ink); padding-top: 3px; }
.kn-ind { color: var(--ink); margin-right: 4px; font-weight: 400; letter-spacing: .05em; }
.kn-code { display: inline-flex; gap: 6px; align-items: center; background: transparent; border: 1px solid transparent; border-radius: 8px; padding: 2px 6px; margin: -2px -6px; font: 500 16.5px var(--text); color: var(--blue); cursor: pointer; font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.kn-code b { color: var(--blue); font-weight: 700; }
.kn-code svg { width: 15px; height: 15px; opacity: .45; }
.kn-code:hover, .kn-code:focus-visible { border-color: var(--blue); background: #fff; }
.kn-code:hover svg { opacity: 1; }
.kn-star { width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--rule-strong); background: #fff; cursor: pointer; display: grid; place-items: center; color: var(--ink); }
.kn-star svg { width: 18px; height: 18px; }
.kn-star[aria-pressed="true"] { background: var(--marker); border-color: var(--marker); color: var(--navy); }
.kn-badge { display: inline-block; font: 600 12.5px var(--head); border-radius: 7px; padding: 2px 8px; margin-left: 8px; vertical-align: 2px; }
.kn-badge.warn { background: #FCE8E8; color: var(--bad); }
.kn-det { grid-column: 1 / -1; background: var(--paper); border: 1px solid var(--rule-strong); border-radius: 14px; padding: 18px 20px; margin: 4px 0 6px; cursor: default; font-weight: 400; }
.kn-hd { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; justify-content: space-between; margin: 0 0 8px; }
.kn-bc { margin: 0; font: 500 clamp(28px, 3vw, 34px)/1.15 var(--head); color: var(--navy); font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.kn-bc b { font-weight: 700; }
.kn-hd .btn { min-height: 44px; padding: 0 18px; font-size: 15px; border-radius: 11px; }
.kn-det .self { font: 400 17px/1.5 var(--text); color: var(--navy); margin: 0 0 18px; max-width: 75ch; }
.kn-det h2 { font: 600 15px var(--head); color: var(--navy); margin: 0 0 8px; }
.kn-det .small { font-size: 13.5px; margin: 6px 0 0; }
.kn-det .small.r { text-align: right; margin-top: 8px; }
.kn-det em { font-style: normal; font: 600 12px var(--head); background: var(--marker); color: var(--navy); border-radius: 6px; padding: 1px 7px; margin-left: 6px; white-space: nowrap; }
.kn-two { display: grid; grid-template-columns: 3fr 2fr; gap: 40px; }
.kn-two.solo { grid-template-columns: 1fr; }
.kn-trail { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--rule); }
.kn-trail li { display: grid; grid-template-columns: 76px 1fr; gap: 8px; padding: 6px 0; font-size: 14.5px; line-height: 1.45; color: var(--navy); margin-left: 12px; }
.kn-trail li .k { color: var(--ink); font-size: 13.5px; font-variant-numeric: tabular-nums; padding-top: 1px; }
.kn-trail li.me { font-weight: 600; }
.kn-trail li.me .k { color: var(--navy); font-weight: 700; }
.kn-det .kn-alt h2 { font: 500 13.5px var(--text); color: var(--ink); margin: 7px 0 6px; }
.kn-alt ul { list-style: none; margin: 0; padding: 0; }
.kn-alt a { display: grid; grid-template-columns: 68px 1fr; gap: 10px; padding: 4px 0; font-size: 13.5px; line-height: 1.4; color: var(--ink); text-decoration: none; }
.kn-alt b { font-weight: 500; color: var(--blue); font-variant-numeric: tabular-nums; }
.kn-alt mark { background: none; color: var(--navy); font-weight: 600; }
.kn-alt a:hover span { color: var(--navy); text-decoration: underline; text-underline-offset: 2px; }
.kn-alt a:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 4px; }
.kn-res mark { background: rgba(255,204,0,.55); color: inherit; border-radius: 2px; padding: 0 2px; }
.napw { background: #FCE8E8; color: var(--bad); border-radius: 10px; padding: 10px 14px; font-size: 15px; margin: 0 0 14px; }
.napw b { color: var(--bad); }
.kn-facts { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--rule); font-size: 14.5px; align-items: center; color: var(--navy); }
.kn-facts .sp { flex: 1; }
.kn-facts .btn { min-height: 42px; padding: 0 16px; font-size: 15px; border-radius: 11px; }
.kn-facts .btn svg { width: 15px; height: 15px; margin-left: 6px; }
.kn-legend { font-size: 14.5px; margin: 14px 0 0; }
.kn-pn { display: flex; justify-content: space-between; gap: 16px; margin-top: 30px; }
.kn-pn a { display: flex; gap: 10px; align-items: center; max-width: 48%; text-decoration: none; color: var(--navy); font: 600 16px var(--head); border: 1px solid var(--rule); border-radius: 12px; padding: 12px 16px; }
.kn-pn a:hover { border-color: var(--blue); }
.kn-pn a small { display: block; font: 400 13.5px/1.35 var(--text); color: var(--ink); }
.kn-pn a svg { width: 18px; flex: none; color: var(--blue); }
.kn-pn a:first-child svg { transform: rotate(180deg); }
.kn-pn a.nx { text-align: right; margin-left: auto; }
.kn-pn a.nx svg { transform: none; }
.kn-res { border-top: 2px solid var(--navy); }
.kn-ri { display: grid; grid-template-columns: 124px 1fr 40px; gap: 12px; padding: 12px 6px; border-bottom: 1px solid var(--rule); align-items: start; }
.kn-ri:hover { background: var(--field); }
.kn-ri a.t { text-decoration: none; color: var(--navy); }
.kn-ri a.t:hover { text-decoration: underline; }
.kn-ri .p { display: block; font-size: 13.5px; color: var(--ink); margin-top: 2px; }
.kn-ri .en { display: block; font-size: 13.5px; color: var(--ok); margin-top: 2px; }
.kn-count { font-size: 15px; margin: 0 0 10px; }
.kn-more { margin-top: 18px; }
.kn-jump { display: grid; grid-template-columns: 70px 1fr; gap: 14px; align-items: center; background: var(--tint); border-radius: 14px; padding: 14px 18px; margin-bottom: 16px; text-decoration: none; color: var(--navy); font-size: 16px; }
.kn-jump .hc { font: 600 20px var(--head); color: var(--blue); }
.kn-jump small { display: block; font-size: 14px; color: var(--blue); font-weight: 600; margin-top: 2px; }
.kn-old { background: var(--marker-soft); border-radius: 14px; padding: 18px 20px; color: var(--navy); }
.kn-old h3 { font-size: 19px; margin-bottom: 6px; }
.kn-old p { margin: 0 0 8px; }
.kn-old .sv { margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(0,18,59,.12); font-size: 15px; }
.kn-toast { position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px); background: var(--navy); color: #fff; border-radius: 12px; padding: 12px 18px; font: 500 15.5px var(--head); opacity: 0; transition: .2s; pointer-events: none; z-index: 60; }
.kn-toast.on { opacity: 1; transform: translateX(-50%); }
.kn-drawer { position: fixed; right: 18px; bottom: 18px; width: min(390px, calc(100vw - 36px)); background: #fff; border: 1px solid var(--rule-strong); border-radius: 16px; box-shadow: 0 30px 60px -30px rgba(0,18,59,.5); z-index: 55; }
.kn-drawer header { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--rule); }
.kn-drawer header b { font: 600 17px var(--head); color: var(--navy); }
.kn-drawer header button { background: none; border: 0; font-size: 24px; line-height: 1; color: var(--ink); cursor: pointer; }
.kn-drawer ul { list-style: none; margin: 0; padding: 4px 16px; max-height: 260px; overflow: auto; }
.kn-drawer li { display: grid; grid-template-columns: 92px 1fr 22px; gap: 8px; padding: 9px 0; border-bottom: 1px solid var(--rule); font-size: 14px; line-height: 1.4; }
.kn-drawer li b { font: 600 15px var(--text); color: var(--blue); }
.kn-drawer li button { background: none; border: 0; color: var(--ink); cursor: pointer; font-size: 18px; }
.kn-drawer .acts { margin: 0; padding: 12px 16px 6px; gap: 8px; flex-wrap: wrap; }
.kn-drawer .acts .btn { min-height: 42px; font-size: 15px; padding: 0 14px; border-radius: 11px; }
.kn-drawer .clr { margin: 0; padding: 0 16px 14px; }
.kn-drawer .clr button { background: none; border: 0; padding: 0; color: var(--ink); font: 400 14px var(--text); text-decoration: underline; cursor: pointer; }
.kn-drawer .empty { padding: 14px 16px; font-size: 14.5px; margin: 0; }
.kn-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 30px; }
.kn-info .card { padding: 20px 22px; }
.kn-info h3 { font-size: 18px; margin-bottom: 6px; }
.kn-info p { font-size: 15px; margin: 0; }
.kn-svc { margin-top: 30px; background: var(--navy); color: #C5CEE6; border-radius: 20px; padding: 26px 28px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: center; }
.kn-svc h2 { color: #fff; font-size: 23px; margin-bottom: 8px; }
.kn-svc p { margin: 0; font-size: 16px; }
.kn-svc .badge { display: inline-block; background: var(--marker); color: var(--navy); font: 600 13.5px var(--head); border-radius: 8px; padding: 4px 9px; margin-bottom: 10px; }
.kn-svc .acts { margin: 0; justify-content: flex-end; }
.kn-prose { margin-top: 20px; }
.kn-prose .num a { font-weight: 600; }
@media (max-width: 620px) { .prose table { font-size: 15px; } .prose th, .prose td { padding-right: 8px; hyphens: auto; overflow-wrap: anywhere; } }
@media (max-width: 900px) {
  .kn-tiles { grid-template-columns: 1fr 1fr; }
  .kn-info, .kn-svc { grid-template-columns: 1fr; }
  .kn-svc .acts { justify-content: flex-start; }
  .kn-two { grid-template-columns: 1fr; gap: 22px; }
}
@media (max-width: 620px) {
  .kn-sbar { grid-template-columns: 1fr 1fr; }
  .kn-q { grid-column: 1 / -1; }
  .kn-tiles, .kn-chaps { grid-template-columns: 1fr; }
  .kn-row { grid-template-columns: 100px 1fr 36px; gap: 8px; }
  .kn-row .su { display: none; }
  .kn-hlist a { grid-template-columns: 56px 1fr 18px; }
  .kn-hlist .hk { display: none; }
  .kn-ri { grid-template-columns: 1fr 36px; }
  .kn-ri .kn-code { grid-column: 1 / -1; justify-self: start; }
  .kn-yearw { flex-wrap: wrap; }
  .kn-pn { flex-direction: column; }
  .kn-pn a { max-width: none; }
  .kn-facts .sp { display: none; }
}

/* ---- КН: past years, changes, old codes (2026-10-23) ---- */
.kn-info.four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .kn-info.four { grid-template-columns: 1fr 1fr; } }
@media (max-width: 900px) { .kn-info.four { grid-template-columns: 1fr; } }
.kn-trail .x { display: block; font-size: 13px; font-weight: 400; color: var(--ink); margin-top: 1px; }
.kn-why { margin: -2px 0 8px !important; color: var(--ink); }
.kn-old .lk { font-size: 15px; margin-top: 10px; }
.kn-old .kn-res { margin: 8px 0 6px; background: #fff; border-radius: 10px; }
.kn-old .small { font-size: 13.5px; color: var(--ink); }
.kn-drawer li .yr { font-style: normal; font: 600 12px var(--head); background: var(--marker); color: var(--navy); border-radius: 6px; padding: 0 6px; white-space: nowrap; }
.kn-back { margin: 0 0 12px; font-size: 15px; }
.kn-back a { color: var(--blue); font-weight: 600; text-decoration: none; }
.kn-back a::before { content: "‹ "; }
.kn-back a:hover { text-decoration: underline; }
.kn-vh { font-size: clamp(22px, 2.4vw, 30px); line-height: 1.25; margin: 0 0 8px; }
.kn-vh .hc { color: var(--blue); margin-right: 6px; }
.kn-chgh { display: grid; grid-template-columns: 1fr 34px 1fr; gap: 12px; font: 600 14px var(--head); color: var(--ink); padding: 0 6px 6px; border-bottom: 2px solid var(--navy); }
.kn-chg { display: grid; grid-template-columns: 1fr 34px 1fr; gap: 12px; align-items: center; padding: 10px 6px; border-bottom: 1px solid var(--rule); }
.kn-chg ul { list-style: none; margin: 0; padding: 0; }
.kn-chg li { display: grid; grid-template-columns: 86px 1fr; gap: 10px; padding: 4px 0; font-size: 14.5px; line-height: 1.45; color: var(--navy); }
.kn-chg li .k { font: 600 15px var(--head); color: var(--blue); font-variant-numeric: tabular-nums; text-decoration: none; }
.kn-chg li .k:hover { text-decoration: underline; }
.kn-chg li.none { display: block; color: var(--ink); font-style: italic; }
.kn-chg li em { font-style: normal; font: 600 12px var(--head); background: var(--tint); color: var(--navy); border-radius: 6px; padding: 1px 7px; margin-left: 6px; white-space: nowrap; }
.kn-chg .ar svg { width: 22px; color: var(--blue); }
@media (max-width: 720px) {
  .kn-chgh { display: none; }
  .kn-chg { grid-template-columns: 1fr; gap: 4px; }
  .kn-chg .ar { justify-self: start; transform: rotate(90deg); }
  .kn-chg li { grid-template-columns: 80px 1fr; }
}
@media (max-width: 620px) { .kn-alt a { padding: 8px 0; min-height: 44px; } }

/* ---- КН hub prose in two columns, the reading example, the home card (2026-10-24) ---- */
.kn-prose { max-width: none; display: grid; grid-template-columns: 1fr 1fr; gap: 0 56px; margin-top: 48px; }
.kn-prose > section.w { grid-column: 1 / -1; }
.kn-prose > section > h2 { margin-top: 48px; }
.kn-prose > section:nth-child(-n+2) > h2 { margin-top: 0; }
.prose .kn-read th:first-child { width: 112px; }
.prose .kn-read th:nth-child(2) { width: 210px; }
.prose .kn-read td { overflow-wrap: normal; hyphens: manual; }
.prose .kn-read td.num { white-space: nowrap; }
.kn-read .d { color: var(--ink); margin-right: 4px; }
.kn-full { margin: 0 0 1.2em; background: var(--field); border-radius: 16px; padding: 16px 20px; color: var(--navy); line-height: 1.6; }
.kn-full b { display: block; font: 700 18px var(--head); margin-bottom: 2px; font-variant-numeric: tabular-nums; }
@media (max-width: 900px) {
  .kn-prose { grid-template-columns: 1fr; }
  .kn-prose > section:nth-child(2) > h2 { margin-top: 48px; }
}
@media (max-width: 620px) {
  .prose .kn-read th:first-child { width: auto; }
  .prose .kn-read th:nth-child(2) { width: 30%; }
}
.kncard { display: flex; flex-direction: column; }
.kncard .all { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.kn-new { margin-top: auto; display: grid; gap: 2px; background: var(--marker-soft); border-radius: 14px; padding: 14px 18px; text-decoration: none; color: var(--navy); font-size: 15px; line-height: 1.45; }
.kncard .all { margin-bottom: 18px; }
.kn-new b { font: 600 16px var(--head); color: var(--blue); }
.kn-new:hover b { text-decoration: underline; }
@media (max-width: 900px) { .kn-new { margin-top: 0; } }
@media (max-width: 480px) { .kncard .mini-tiles a:nth-child(n+5) { display: none; } }

/* ---- Accessibility and the КН pages' working head (2026-10-30) ---- */
.sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.kn-top :focus-visible, .kn-svc :focus-visible, .closing :focus-visible, .saft-panel :focus-visible, .phead :focus-visible { outline-color: var(--marker); }
.kn-drawer:focus { outline: none; }
.dd.shut .menu { display: none !important; }
.fmsg { display: block; margin-top: 5px; font: 400 14px/1.4 var(--text); color: var(--bad); }
.fmsg[hidden] { display: none; }
.fpriv { margin: 12px 0 0; font-size: 14px; color: var(--ink); }

/* On a chapter or a heading the navy head gives way to the codes. */
.kn-top.compact { padding: 18px 0 20px; }
.kn-top.compact .crumb { margin-bottom: 6px; }
.kn-top.compact + .kn-main { padding-top: 20px; }
.kn-top.compact h1, .kn-top.compact h1.long { font-size: clamp(21px, 2.3vw, 27px); line-height: 1.25; margin-bottom: 14px; max-width: 62ch; }
.kn-top.compact .kn-q input { min-height: 52px; font-size: 17px; }
.kn-top.compact .kn-year, .kn-top.compact .kn-mylist-btn { min-height: 52px; }

/* The search bar under the site header, once the head has scrolled away. */
.kn-sbar.stuck { position: fixed; top: var(--kn-stick, 80px); left: 0; right: 0; z-index: 15; background: var(--navy); padding: 8px max(32px, calc((100vw - 1200px) / 2 + 32px)); box-shadow: 0 10px 18px -12px rgba(0, 18, 59, .55); }
.kn-sbar.stuck .kn-q input, .kn-sbar.stuck .kn-year, .kn-sbar.stuck .kn-mylist-btn { min-height: 46px; }
.kn-sbar.stuck .kn-q input { font-size: 17px; }

@media (max-width: 1080px) {
  .menu-btn { order: 1; }
  html.menu-open { overflow: hidden; }
}
@media (max-width: 620px) {
  .kn-row { grid-template-columns: 100px 1fr 44px; scroll-margin-top: 40px; }
  .kn-ri { grid-template-columns: 1fr 44px; }
  .kn-star { width: 44px; height: 44px; }
  .kn-code { min-height: 44px; margin: -8px -6px; }
  .kn-hint button { padding: 11px 14px; }
  .kn-drawer header button { width: 44px; height: 44px; }
  .kn-drawer li { grid-template-columns: 92px 1fr 44px; }
  .kn-drawer .clr button { min-height: 44px; }
  .kn-sbar.stuck { grid-template-columns: 1fr auto; padding: 8px 16px; }
  .kn-sbar.stuck .kn-year { display: none; }
  .kn-sbar.stuck .kn-q { grid-column: auto; }
  .kn-sbar.stuck .kn-q svg { left: 12px; width: 18px; height: 18px; }
  .kn-sbar.stuck .kn-q input { padding: 0 8px 0 38px; font-size: 16px; }
  .kn-sbar.stuck .kn-mylist-btn { padding: 0 12px; font-size: 15px; }
  .kn-hd .btn { width: 100%; }
  .wide-only { display: none; }
  .phead .ask { flex-direction: column; align-items: stretch; text-align: center; gap: 10px; margin-top: 20px; }
  .phead .ask .btn.white { order: 1; }
  .asknote { order: 2; font-size: 14.5px; }
  .phead .ask .btn.ghost { order: 3; min-height: 48px; border-color: transparent; font-weight: 400; text-decoration: underline; text-underline-offset: 3px; }
}

/* The quiet SAF-T note: once, after a visitor's second code */
.kn-note { position: fixed; right: 24px; bottom: 24px; width: 320px; z-index: 50; background: #fff; border: 1px solid var(--rule-strong); border-radius: 16px; box-shadow: 0 18px 36px -22px rgba(0,18,59,.45); padding: 14px 18px 16px; }
.kn-note .badge { background: var(--marker); color: var(--navy); font: 600 13.5px var(--head); border-radius: 8px; padding: 3px 8px; }
.kn-note .x { position: absolute; top: 4px; right: 4px; width: 44px; height: 44px; background: none; border: 0; font-size: 22px; color: var(--ink); cursor: pointer; }
.kn-note .x:hover { color: var(--navy); }
.kn-note p { margin: 12px 0 8px; font-size: 15px; line-height: 1.45; color: var(--navy); }
.kn-note a { font-size: 15px; font-weight: 600; text-underline-offset: 3px; }
html.kn-noted { scroll-padding-bottom: 170px; }
@media (max-width: 620px) { .kn-note { left: 16px; right: 16px; bottom: 16px; width: auto; } }
@media (prefers-reduced-motion: no-preference) {
  .kn-note { animation: kn-note .32s cubic-bezier(.16, 1, .3, 1); }
  @keyframes kn-note { from { opacity: 0; transform: translateY(10px); } }
}