:root {
  color-scheme: light;
  --ground: #f9f9f9;
  --surface: #ffffff;
  --sunk: #f1f3f5;
  --ink: #2a2a2a;
  --ink-2: #5a5a5a;
  --ink-3: #88929e;
  --rule: #e8e8e8;
  --accent: #0088c7;
  --accent-ink: #ffffff;
  --accent-soft: #e6f3fa;
  --brass: #0c65a3;
  --bar: #212529; --bar-ink: #9da3af; --bar-field: #282e33;
  --head-a: #0a2342; --head-b: #12396b; --head-ink: #ffffff; --head-ink-2: #b9c8dc; --head-accent: #77a3c7;
  --r: 5px;
  --warn-bg: #fbf1dc;
  --warn-ink: #6b4a06;
  --bad: #a8261c;
  --bad-bg: #fbe8e5;
  --shadow: none;
  --s-spouse: #2a78d6; --s-desc: #eb6834; --s-asc: #1baf7a; --s-sib: #eda100; --s-far: #e87ba4; --s-dha: #008300;
  --f-display: "Open Sans", "Segoe UI", system-ui, sans-serif;
  --f-body: "Roboto", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --f-ar: "Amiri", "Traditional Arabic", "Geeza Pro", serif;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --ground: #131414; --surface: #212529; --sunk: #282e33;
  --ink: #e6e9ee; --ink-2: #9da3af; --ink-3: #88929e; --rule: #3f4b5c;
  --accent: #77a3c7; --accent-ink: #0b1a28; --accent-soft: #1f3347;
  --brass: #77a3c7; --head-a: #0a1a30; --head-b: #0f2c52; --warn-bg: #3a2e12; --warn-ink: #f0d596;
  --bad: #f4b4ab; --bad-bg: #3d1c18;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  --s-spouse: #3987e5; --s-desc: #d95926; --s-asc: #199e70; --s-sib: #c98500; --s-far: #d55181; --s-dha: #0a9a0a;
}
/* Арабский и урду: своё начертание и чуть крупнее */
html[lang="ar"] { --f-body: "Amiri", "Traditional Arabic", serif; --f-display: "Amiri", serif; font-size: 16.5px; }
html[lang="ur"] { --f-body: "Noto Nastaliq Urdu", "Jameel Noori Nastaleeq", serif; --f-display: "Noto Nastaliq Urdu", serif; font-size: 15px; line-height: 2; }

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { background: var(--ground); color: var(--ink-2); font: 400 13px/1.5 var(--f-body); margin: 0; }
html[lang="ur"] body { line-height: 2.1; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
a { color: var(--accent); }

.wrap { max-width: 1280px; margin: 0 auto; padding: 24px 24px 64px; }

/* Шапка — как у azan.info: тёмная полоса, ночное небо, белая панель разделов */
.topbar { background: var(--bar); color: var(--bar-ink); font-weight: 300; }
.topbar-in { max-width: 1280px; margin: 0 auto; padding: 0 24px; min-height: 50px; display: flex; align-items: center; justify-content: flex-end; gap: 16px; }
.lang-pick { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--bar-ink); }
.lang-pick select { border: 0; border-radius: 0; background: var(--bar-field); color: #cfd6e6; padding: 0 14px; height: 50px; font-weight: 300; }
.hero { background: linear-gradient(135deg, var(--head-a), var(--head-b)); color: var(--head-ink); }
.hero-in { max-width: 1280px; margin: 0 auto; padding: 0 24px; min-height: 100px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.logo { display: grid; gap: 6px; padding: 14px 0; }
.logo h1 { font: 700 30px/1 var(--f-display); margin: 0; letter-spacing: .04em; text-transform: uppercase; display: flex; align-items: baseline; gap: 12px; }
.logo .sub { font: 400 13px/1.2 var(--f-body); letter-spacing: .02em; color: var(--head-ink-2); }
.hero p.lead { margin: 0; color: var(--head-ink-2); max-width: 64ch; font-weight: 300; font-size: 14px; border-inline-start: 1px solid rgba(255,255,255,.2); padding-inline-start: 28px; }
.booknav { background: #fff; border-bottom: 1px solid #e5e5e5; }
.books { max-width: 1280px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; }
.book-pick { display: grid; gap: 3px; padding: 14px 0; border-bottom: 3px solid var(--accent); margin-bottom: -1px; }
.book-pick b { font: 600 12px/1.3 var(--f-display); text-transform: uppercase; color: var(--accent); }
.book-pick small { color: var(--ink-3); font-size: 12px; font-weight: 300; line-height: 1.35; }
.book-open { font: 600 12px/1 var(--f-display); text-transform: uppercase; color: #fff; background: var(--accent); padding: 9px 14px; text-decoration: none; }
.book-open:hover { background: #0c65a3; }
@media (max-width: 860px) { .logo h1 { font-size: 24px; } .hero p.lead { border: 0; padding: 0 0 14px; } .topbar .tb-text { display: none; } }

.grid { display: grid; grid-template-columns: minmax(0, 430px) minmax(0, 1fr); gap: 26px; margin-top: 22px; align-items: start; }
@media (max-width: 960px) { .grid { grid-template-columns: minmax(0, 1fr); } }

.col-label { color: #242424; font: 600 12px/1 var(--f-display); letter-spacing: 0.04em; text-transform: uppercase; margin: 0 0 10px; display: flex; justify-content: space-between; align-items: center; gap: 8px; min-height: 30px; }
.col-label .acts { display: flex; gap: 6px; flex-wrap: wrap; }
.col-label button { letter-spacing: 0; text-transform: none; font-weight: 500; }

/* Форма */
.sheet { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r); box-shadow: var(--shadow); }
.block { padding: 16px 18px; border-top: 1px solid var(--rule); }
.block:first-child { border-top: 0; }
.block > h2, details > summary { color: var(--ink); font: 500 16px/1.3 var(--f-body); margin: 0 0 12px; }
details > summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; margin: 0; gap: 8px; }
details > summary::-webkit-details-marker { display: none; }
details > summary::after { content: "+"; font: 400 20px/1 var(--f-body); color: var(--ink-3); }
details[open] > summary { margin-bottom: 12px; }
details[open] > summary::after { content: "−"; }
summary .cnt { font: 500 12px/1 var(--f-body); color: var(--accent); margin-inline-start: auto; }
.hint { font-size: 13px; color: var(--ink-3); margin: -4px 0 12px; }

.notice { margin: 0; padding: 12px 14px; border-radius: var(--r); background: var(--warn-bg); color: var(--warn-ink); font-size: 13.5px; line-height: 1.5; }
.notice b { font-weight: 600; }
.notice .ref { color: inherit; opacity: .85; }
.notice .ref a { color: inherit; }

.seg { display: grid; grid-template-columns: 1fr 1fr; background: var(--sunk); border-radius: var(--r); padding: 3px; gap: 3px; }
.seg button { border: 0; background: transparent; padding: 8px; border-radius: 3px; cursor: pointer; color: var(--ink-2); }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); font-weight: 600; box-shadow: 0 1px 2px rgba(0,0,0,.12); }
.seg button:hover:not([aria-pressed="true"]) { background: var(--surface); color: var(--ink); }

.money { display: grid; gap: 12px; }
.money label { display: grid; grid-template-columns: 1fr 160px; align-items: center; gap: 4px 10px; font-size: 14px; }
.money label.wide { grid-template-columns: 1fr; }
.money label.wide input, .money label.wide > input { width: 100%; }
.money .lt.strong { font-weight: 700; font-size: 15px; color: var(--ink); }
.money .lt small { font-weight: 400; }
.money .lt small { display: block; color: var(--ink-3); font-size: 12px; line-height: 1.35; }
.money input[type=text] { width: 100%; padding: 8px 10px; border: 1px solid var(--rule); border-radius: 7px; background: var(--ground); text-align: end; font-family: var(--f-mono); font-variant-numeric: tabular-nums; direction: ltr; }
.money input[type=text]:focus { background: var(--surface); }
.money input[type=text].bad { border-color: var(--bad); background: var(--bad-bg); }
.money select { border: 1px solid var(--rule); border-radius: 7px; background: var(--ground); padding: 8px 10px; }
.money .err, .money .info { grid-column: 1 / -1; font-size: 12.5px; line-height: 1.35; }
.money .err { color: var(--bad); }
.money .info { color: var(--accent); }

.heirs { display: grid; gap: 2px; }
.sub-h { font: 600 11px/1 var(--f-body); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin: 12px 0 4px; }
.sub-h:first-child { margin-top: 0; }
.heir { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 10px; padding: 5px 0; }
.heir .nm { display: flex; flex-direction: column; line-height: 1.25; }
.heir .nm .ar { font: 400 15px/1.3 var(--f-ar); color: var(--ink-3); direction: rtl; text-align: start; }
html[lang="ar"] .heir .nm .ar, html[lang="ur"] .heir .nm .ar { display: none; }
.heir.on .nm > span:first-child { font-weight: 600; }
.step { display: inline-grid; grid-template-columns: 32px 46px 32px; align-items: center; border: 1px solid var(--rule); border-radius: 8px; overflow: hidden; background: var(--ground); direction: ltr; }
.step button { border: 0; background: transparent; height: 32px; cursor: pointer; font-size: 17px; color: var(--ink-2); }
.step button:hover:not(:disabled) { background: var(--sunk); color: var(--ink); }
.step button:disabled { opacity: .35; cursor: not-allowed; }
.step input { width: 100%; height: 32px; border: 0; background: transparent; text-align: center; font: 500 14px var(--f-mono); padding: 0; }
.heir.on .step { border-color: var(--accent); }
.tog { border: 1px solid var(--rule); background: var(--ground); border-radius: 8px; height: 34px; min-width: 100px; padding: 0 12px; cursor: pointer; color: var(--ink-2); font-size: 13px; }
.tog[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.limit { grid-column: 1 / -1; font-size: 12px; color: var(--ink-3); margin-top: -2px; }

.btn { border: 0; border-radius: 3px; padding: 9px 16px; background: var(--accent); color: var(--accent-ink); font-weight: 600; cursor: pointer; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.ghost { background: transparent; color: var(--ink-2); border: 1px solid var(--rule); font-weight: 500; padding: 6px 11px; font-size: 13px; }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Решение */
.result { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.panel { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r); padding: 18px 20px; box-shadow: var(--shadow); }
.panel h3 { color: var(--ink); font: 500 18px/1.3 var(--f-body); margin: 0 0 12px; text-wrap: balance; }
.panel h4 { font: 600 14px/1.3 var(--f-body); margin: 16px 0 6px; }
.intro { display: grid; gap: 14px; }
.intro p { margin: 0; color: var(--ink-2); max-width: 62ch; }
.intro ol { margin: 0; padding-inline-start: 20px; color: var(--ink-2); display: grid; gap: 6px; }
.intro .ar { font: 700 30px/1.2 var(--f-ar); color: var(--accent); }

.headline { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; font-size: 15px; margin: 0 0 12px; padding-bottom: 12px; border-bottom: 1px solid var(--rule); }
.headline b { color: var(--ink); font: 500 16px/1.2 var(--f-body); }
.headline .muted { color: var(--ink-2); }

.ledger { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; font-size: 14px; }
.ledger .v { font-family: var(--f-mono); font-variant-numeric: tabular-nums; text-align: end; }
.ledger .sub { color: var(--ink-2); }
.ledger .tot { border-top: 1px solid var(--ink); padding-top: 8px; margin-top: 4px; font-weight: 600; font-size: 16px; }
.ledger .tot.v { font-size: 17px; color: var(--accent); }

.alerts { display: grid; gap: 8px; }
.alert { background: var(--warn-bg); color: var(--warn-ink); border-radius: 8px; padding: 10px 14px; font-size: 14px; margin: 0; }
.alert.bad { background: var(--bad-bg); color: var(--bad); }

.base { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: -2px 0 14px; font-size: 13px; color: var(--ink-2); }
.base b { font: 600 15px var(--f-mono); color: var(--ink); }
.base .ar { font-family: var(--f-ar); color: var(--ink-3); }

.bar { display: flex; gap: 2px; height: 30px; margin-bottom: 8px; }
.bar > span { display: block; height: 100%; min-width: 3px; cursor: default; transition: filter .15s; }
.bar > span:first-child { border-radius: 5px 0 0 5px; }
.bar > span:last-child { border-radius: 0 5px 5px 0; }
.bar > span:only-child { border-radius: 5px; }
.bar > span:hover, .bar > span:focus-visible { filter: brightness(1.12); }
.bar > span.none { background: repeating-linear-gradient(135deg, var(--rule) 0 4px, transparent 4px 8px); }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12px; color: var(--ink-2); margin-bottom: 14px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-inline-end: 6px; vertical-align: -1px; }
.tip { position: fixed; z-index: 30; pointer-events: none; background: var(--ink); color: var(--surface); padding: 8px 10px; border-radius: 6px; font-size: 13px; line-height: 1.35; max-width: 260px; box-shadow: 0 4px 16px rgba(0,0,0,.2); }
.tip b { display: block; }

.tbl-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 620px; }
th { font: 600 11px/1.2 var(--f-body); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); text-align: start; padding: 0 10px 8px; border-bottom: 1px solid var(--ink); vertical-align: bottom; }
th.num, td.num { text-align: end; }
td { padding: 11px 10px; border-bottom: 1px solid var(--rule); vertical-align: top; }
td.num { font-family: var(--f-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--sunk); }
.who { display: flex; gap: 10px; }
.who i { flex: none; width: 4px; border-radius: 2px; align-self: stretch; }
.who b { font-weight: 600; display: block; }
.who .ar { font: 400 14px var(--f-ar); color: var(--ink-3); margin-inline-start: 6px; }
.who small { display: block; color: var(--ink-2); font-size: 12.5px; line-height: 1.45; margin-top: 3px; max-width: 48ch; }
.kind { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 99px; background: var(--sunk); color: var(--ink-2); margin-inline-start: 6px; font-weight: 500; vertical-align: 1px; }
.ref { color: var(--ink-3); }
.ref a { color: var(--accent); text-underline-offset: 2px; }
.ref a::after { content: "↗"; font-size: 10px; vertical-align: 2px; margin-inline-start: 1px; }
.fr { display: inline-grid; grid-template-rows: auto auto; text-align: center; font: 500 13px/1.1 var(--f-mono); vertical-align: middle; }
.fr > span:first-child { border-bottom: 1px solid currentColor; padding: 0 2px 1px; }
.fr > span:last-child { padding-top: 1px; }
.fr.whole > span:first-child { border-bottom: 0; }
.fr.big { font: 700 17px/1.05 var(--f-display); color: var(--brass); }
.parts { color: var(--ink-3); font-size: 12px; display: block; margin-top: 3px; }

.blocked { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.blocked li { display: grid; grid-template-columns: minmax(140px, 210px) 1fr; gap: 12px; font-size: 14px; }
.blocked li b { font-weight: 600; text-decoration: line-through; text-decoration-color: var(--ink-3); }
.blocked li span { color: var(--ink-2); }
@media (max-width: 560px) { .blocked li { grid-template-columns: 1fr; gap: 2px; } .money label { grid-template-columns: 1fr; } }

ol.steps { margin: 0; padding: 0; list-style: none; counter-reset: s; display: grid; gap: 12px; }
ol.steps li { counter-increment: s; display: grid; grid-template-columns: 28px 1fr; gap: 10px; font-size: 14px; }
ol.steps li::before { content: counter(s); font: 700 15px/26px var(--f-display); color: var(--accent); width: 26px; height: 26px; text-align: center; border: 1px solid var(--accent); border-radius: 50%; }
ol.steps b { display: block; }
ol.steps span { color: var(--ink-2); }
ol.steps .ref { font-size: 12.5px; display: block; margin-top: 2px; }

.notes { display: grid; gap: 12px; }
.notes > div { font-size: 14px; padding-inline-start: 12px; border-inline-start: 2px solid var(--brass); }
.notes b { display: block; }
.notes span { color: var(--ink-2); }
.ru-only { font-size: 12.5px; color: var(--ink-3); margin: 0 0 10px; }

.case p { margin: 0 0 10px; font-size: 14px; color: var(--ink-2); }
.case ol.why { margin: 0 0 14px; padding-inline-start: 20px; display: grid; gap: 8px; font-size: 14px; color: var(--ink-2); }
.case ol.why b { color: var(--ink); }
.compare td, .compare th { padding: 8px 10px; }
.compare td:first-child { font-size: 13.5px; }

dialog { max-height: calc(100vh - 32px); overflow: auto; border: 1px solid var(--rule); border-radius: 12px; background: var(--surface); color: var(--ink); max-width: 640px; width: calc(100% - 32px); padding: 0; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
dialog::backdrop { background: rgba(8,16,13,.45); }
.dlg { padding: 18px 20px; display: grid; gap: 12px; }
.dlg h3 { margin: 0; font: 700 19px/1.2 var(--f-display); }
.dlg p { margin: 0; font-size: 13.5px; color: var(--ink-2); }
.dlg textarea { width: 100%; min-height: 240px; font: 13px/1.5 var(--f-mono); border: 1px solid var(--rule); border-radius: 8px; background: var(--ground); padding: 10px; resize: vertical; direction: ltr; text-align: start; }
.dlg .row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.dlg .ok { color: var(--accent); font-size: 13px; margin-inline-end: auto; align-self: center; }

footer.src { margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--rule); font-size: 13px; color: var(--ink-2); display: grid; gap: 8px; max-width: 92ch; }
footer.src strong { color: var(--ink); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
@media print {
  body { background: #fff; }
  .wrap { max-width: none; padding: 0; }
  .grid { grid-template-columns: 1fr; }
  section[aria-labelledby="given"], .books, .lang-pick, .col-label .acts, .tip, dialog { display: none !important; }
  .panel { border: 0; box-shadow: none; padding: 0 0 14px; break-inside: avoid; }
  .topbar, .hero, .booknav { display: none !important; }
  a { color: inherit; text-decoration: none; }
  .ref a::after { content: ""; }
}

/* Верхняя панель: справка */
.tb-right { display: flex; align-items: center; gap: 4px; }
.tb-help { background: transparent; border: 0; color: var(--bar-ink); height: 50px; padding: 0 14px; cursor: pointer; font-weight: 300; font-size: 13px; }
.tb-help:hover { color: #fff; }

/* Окна при входе: важность наследства и инструкция */
.dlg-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dlg-top h3 { flex: 1; }
.dlg-top .ar { font: 700 20px/1.4 var(--f-ar); color: var(--accent); }
.dlg-top select { border: 1px solid var(--rule); border-radius: 3px; background: var(--surface); color: var(--ink); padding: 6px 8px; font-size: 13px; }
#welcomeDlg h3 { font: 500 20px/1.3 var(--f-body); color: var(--ink); }
#welcomeDlg > .dlg > p, #helpDlg > .dlg > p { font-size: 14px; line-height: 1.55; }
.hadiths { display: grid; gap: 10px; }
.hadith { margin: 0; padding: 12px 16px; background: var(--sunk); border-inline-start: 3px solid var(--accent); }
.hadith .ar { margin: 0 0 6px; font: 400 21px/1.9 var(--f-ar); color: var(--ink); direction: rtl; text-align: right; }
.hadith .tr { margin: 0; font-size: 14px; line-height: 1.55; color: var(--ink); }
.hadith footer { margin-top: 6px; font-size: 12px; color: var(--ink-3); }
.dlg .fine { font-size: 12px; color: var(--ink-3); }
.help-steps { margin: 0; padding: 0; list-style: none; counter-reset: h; display: grid; gap: 10px; }
.help-steps li { counter-increment: h; display: grid; grid-template-columns: 26px 1fr; gap: 10px; font-size: 14px; line-height: 1.5; color: var(--ink-2); }
.help-steps li::before { content: counter(h); font: 700 14px/24px var(--f-display); color: var(--accent); width: 24px; height: 24px; text-align: center; border: 1px solid var(--accent); border-radius: 50%; }
.scholars { padding: 12px 14px; border-radius: var(--r); background: var(--warn-bg); color: var(--warn-ink); }
.scholars b { display: block; margin-bottom: 4px; font-weight: 600; }
.dlg .scholars p { color: inherit; font-size: 14px; line-height: 1.55; }
@media (max-width: 560px) { .dlg-top { flex-wrap: wrap; } .tb-help { padding: 0 10px; } }
#welcomeDlg .row, #helpDlg .row { position: sticky; bottom: -18px; margin-bottom: -18px; padding: 12px 0 18px; background: var(--surface); }

/* Окно «О книге» */
.bookcard { display: grid; gap: 4px; justify-items: start; padding: 12px 16px; background: var(--sunk); border-inline-start: 3px solid var(--accent); }
.bookcard .ar { font: 700 24px/1.6 var(--f-ar); color: var(--accent); }
.bookcard b { font: 500 16px/1.3 var(--f-body); color: var(--ink); }
.bookcard small { font-size: 12px; font-weight: 300; color: var(--ink-3); line-height: 1.4; }
.bookcard .book-open { margin-top: 6px; display: inline-block; }
#aboutText { display: grid; gap: 10px; }
#aboutText p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--ink-2); }
#aboutDlg h3 { font: 500 20px/1.3 var(--f-body); color: var(--ink); }
#aboutDlg .row { position: sticky; bottom: -18px; margin-bottom: -18px; padding: 12px 0 18px; background: var(--surface); }

/* Сумма имущества и валюта в одной строке */
.money .amt { display: flex; gap: 8px; }
.money .amt input { flex: 1; min-width: 0; font-weight: 700; }
.money .amt select { flex: none; width: 76px; padding: 8px 6px; text-align: center; }

.panel .fine { font-size: 12px; color: var(--ink-3); }
.jump { display: none; }

/* ===== Телефон ===== */
html { -webkit-text-size-adjust: 100%; }
button, select, summary, a.book-open { touch-action: manipulation; -webkit-tap-highlight-color: rgba(12, 101, 163, .15); }
@supports (padding: env(safe-area-inset-left)) {
  .topbar, .hero, .booknav, .wrap { padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); }
  .wrap { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
}
dialog { max-height: calc(100vh - 16px); max-height: calc(100dvh - 16px); }

@media (max-width: 640px) {
  .wrap { padding: 16px 12px 56px; }
  .topbar-in { padding: 0 4px; gap: 0; min-height: 44px; }
  .tb-right { gap: 0; flex-wrap: nowrap; }
  .tb-help { height: 44px; padding: 0 10px; white-space: nowrap; }
  .lang-pick span { display: none; }
  .lang-pick select { height: 44px; font-size: 16px; padding: 0 10px; }
  .hero-in { padding: 0 16px; gap: 8px; min-height: 0; }
  .logo { padding: 16px 0 4px; }
  .hero p.lead { padding-bottom: 16px; }
  .books { padding: 0 16px; }
  .book-pick { padding: 12px 0 8px; border-bottom: 0; }
  .book-open { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; font-size: 12px; margin-bottom: 12px; }
  .grid { gap: 18px; margin-top: 16px; }
  .block { padding: 14px 14px; }

  /* поля: 16 px — iOS не увеличивает страницу при вводе; крупные цели нажатия */
  input, select, textarea { font-size: 16px; }
  .money input[type=text], .money select { min-height: 44px; font-size: 16px; }
  .money .amt select { width: 84px; }
  .btn, .btn.ghost { min-height: 44px; padding: 0 16px; font-size: 14px; }
  .col-label .acts { gap: 8px; }
  .seg button, .tog { min-height: 44px; }
  .step { grid-template-columns: 44px 52px 44px; }
  .step button, .step input { height: 44px; font-size: 16px; }
  .heir { padding: 6px 0; }
  details > summary { min-height: 44px; }
  .dlg-top select { min-height: 40px; font-size: 16px; }

  /* таблица распределения — карточками, без горизонтальной прокрутки */
  .panel { padding: 14px; }
  table.dist { min-width: 0; }
  table.dist thead { display: none; }
  table.dist, table.dist tbody { display: block; }
  table.dist tbody tr { display: block; border: 1px solid var(--rule); border-radius: var(--r); padding: 10px 12px; margin-bottom: 10px; }
  table.dist tbody tr:hover { background: transparent; }
  table.dist td { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 4px 0; border: 0; text-align: end; }
  table.dist td:first-child { display: block; text-align: start; padding: 0 0 8px; margin-bottom: 4px; border-bottom: 1px solid var(--rule); }
  table.dist td[data-label]::before { content: attr(data-label); flex: none; color: var(--ink-3); font-size: 12px; text-align: start; }
  table.dist td:empty { display: none; }
  .who small { max-width: none; }
  .legend { gap: 6px 12px; }

  /* кнопка «Решение ↓» */
  .jump { display: block; position: fixed; z-index: 20; inset-inline-end: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); min-height: 44px; padding: 0 18px; border: 0; border-radius: 22px; background: var(--accent); color: #fff; font: 600 14px/1 var(--f-body); box-shadow: 0 4px 14px rgba(0, 0, 0, .25); }
  .jump[hidden] { display: none; }

  dialog { width: calc(100% - 16px); }
  .dlg { padding: 16px 14px; }
  #welcomeDlg .row, #helpDlg .row, #aboutDlg .row { bottom: -16px; margin-bottom: -16px; padding-bottom: 16px; }
  .dlg .row .btn { flex: 1; }
}

.build { font-size: 11px; color: var(--ink-3); letter-spacing: .02em; direction: ltr; text-align: start; }