@font-face {
  font-family: 'Inter var';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/inter-cyrillic-wght-normal.woff2') format('woff2-variations');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Inter var';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/inter-latin-wght-normal.woff2') format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+2000-206F,
    U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter Fallback';
  src: local('Arial');
  size-adjust: 107.12%;
  ascent-override: 90.2%;
  descent-override: 22.48%;
  line-gap-override: 0%;
}

:root {
  color-scheme: light dark;
  --primary: #422ad5;
  --primary: oklch(45% 0.24 277.023);
  --primary-hover: oklch(39% 0.23 277.023);
  --primary-soft: oklch(95.5% 0.03 277);
  --on-primary: #fff;
  --link: var(--primary);
  --accent: #00d3bb;
  --accent: oklch(77% 0.152 181.912);
  --accent-soft: oklch(96% 0.04 182);
  --accent-line: oklch(88% 0.06 182);
  --accent-ink: oklch(38% 0.063 188.416);
  --warn: oklch(68% 0.16 45);
  --warn-ink: oklch(50% 0.15 40);
  --bg: #fff;
  --bg-muted: oklch(97.8% 0.003 285);
  --bg-sunk: oklch(95% 0.004 285);
  --surface: #fff;
  --text: oklch(30% 0.01 285);
  --text-strong: oklch(18% 0.01 285);
  --text-muted: oklch(46% 0.012 285);
  --border: oklch(91% 0.006 285);
  --header-bg: rgb(255 255 255 / 0.86);
  --footer-bg: #292929;
  --shadow-hover: 0 1px 2px rgb(20 16 60 / 0.06), 0 12px 32px -12px rgb(20 16 60 / 0.18);
  --radius-field: 0.5rem;
  --radius-card: 1.25rem;
  --container: 1104px;
  --gutter: 1.5rem;
  --header-h: 4rem;
  --section-y: clamp(3.5rem, 2.5rem + 3.5vw, 5.5rem);
  --font: 'Inter var', 'Inter Fallback', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: oklch(54% 0.21 277);
    --primary-hover: oklch(50% 0.21 277);
    --primary-soft: oklch(28% 0.07 277);
    --link: oklch(78% 0.12 277);
    --accent-soft: oklch(27% 0.045 185);
    --accent-line: oklch(36% 0.06 185);
    --accent-ink: oklch(84% 0.11 182);
    --warn: oklch(68% 0.15 45);
    --warn-ink: oklch(80% 0.12 50);
    --bg: oklch(16.5% 0.008 285);
    --bg-muted: oklch(19.5% 0.009 285);
    --bg-sunk: oklch(25% 0.01 285);
    --surface: oklch(21% 0.009 285);
    --text: oklch(86% 0.006 285);
    --text-strong: oklch(97% 0.004 285);
    --text-muted: oklch(70% 0.01 285);
    --border: oklch(29% 0.01 285);
    --header-bg: rgb(22 21 28 / 0.82);
    --footer-bg: oklch(13% 0.006 285);
    --shadow-hover: 0 12px 32px -12px rgb(0 0 0 / 0.6);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

h1, h2, h3 {
  color: var(--text-strong);
  line-height: 1.15;
  letter-spacing: -0.022em;
  margin: 0 0 0.75rem;
  text-wrap: balance;
}
h1 { font-size: clamp(2rem, 1.4rem + 2.8vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 1.35rem + 1.4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.1875rem; font-weight: 650; letter-spacing: -0.012em; line-height: 1.3; }
p { margin: 0 0 1rem; text-wrap: pretty; }
ul { margin: 0 0 1rem; padding-left: 1.25rem; }
li + li { margin-top: 0.375rem; }

a { color: var(--link); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a[href^='mailto:'] { overflow-wrap: normal; word-break: keep-all; white-space: nowrap; }

:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 100;
  padding: 0.625rem 1rem;
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--radius-field);
}
.skip-link:focus { top: 0.75rem; }

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: var(--header-h);
}
.brand {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  color: var(--text-strong);
  text-decoration: none;
  white-space: nowrap;
  margin-right: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-list li + li { margin-top: 0; }
.nav-list a {
  display: flex;
  align-items: center;
  min-height: 2.25rem;
  padding: 0 0.75rem;
  font-size: 0.9375rem;
  color: var(--text);
  text-decoration: none;
  border-radius: 999px;
  white-space: nowrap;
  transition: background-color 0.15s, color 0.15s;
}
.nav-list a:hover { background: var(--bg-sunk); color: var(--text-strong); }
.nav-list a[aria-current='page'] { color: var(--text-strong); background: var(--bg-sunk); font-weight: 600; }

.header-cta { flex: none; }
.nav-strip { display: none; }

@media (max-width: 1120px) {
  :root { --header-h: 6.25rem; }
  .nav-desktop { display: none; }
  .header-row { min-height: 3.5rem; }
  .nav-strip { display: block; }
  .nav-strip .container { padding: 0; }
  .nav-strip .nav-list {
    gap: 0.25rem;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 0 var(--gutter) 0.625rem;
    scroll-padding-inline: var(--gutter);
    -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 2rem), transparent);
    mask-image: linear-gradient(90deg, #000 calc(100% - 2rem), transparent);
  }
  .nav-strip .nav-list::-webkit-scrollbar { display: none; }
  .nav-strip .nav-list a {
    min-height: 2.25rem;
    padding: 0 0.875rem;
    background: var(--bg-sunk);
    font-size: 0.9375rem;
  }
  .nav-strip .nav-list a[aria-current='page'] { background: var(--text-strong); color: var(--bg); }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.875rem;
  padding: 0.625rem 1.375rem;
  font: inherit;
  font-size: 0.9688rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-field);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-outline { color: var(--link); border-color: currentColor; background: transparent; }
.btn-outline:hover { background: var(--primary-soft); }
.btn-sm { min-height: 2.25rem; padding: 0.375rem 0.875rem; font-size: 0.875rem; }
.btn svg { width: 1.0625rem; height: 1.0625rem; flex: none; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
@media (max-width: 520px) {
  .actions .btn { flex: 1 1 100%; }
}

.link-arrow {
  font-weight: 600;
  color: var(--link);
  text-decoration: none;
}
.nw { white-space: nowrap; }
.link-arrow svg {
  display: inline-block;
  width: 1em;
  height: 1em;
  margin-left: 0.3em;
  vertical-align: -0.14em;
  transition: transform 0.15s;
}
.link-arrow:hover { text-decoration: underline; }
.link-arrow:hover svg { transform: translateX(3px); }

.section { padding: var(--section-y) 0; }
.section-muted { background: var(--bg-muted); }
.section-head { max-width: 44rem; margin-bottom: 2.5rem; }
.lead {
  font-size: clamp(1.125rem, 1.05rem + 0.3vw, 1.25rem);
  line-height: 1.5;
  color: var(--text-muted);
}
.prose { max-width: 42rem; }
.prose > :last-child { margin-bottom: 0; }

.hero { padding: clamp(3.5rem, 2rem + 6vw, 7rem) 0 clamp(3.5rem, 2rem + 5vw, 6rem); }
.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 3.5rem;
  align-items: center;
}
.hero h1 { margin-bottom: 1.25rem; }
.hero .lead { color: var(--text-strong); font-size: clamp(1.1875rem, 1.05rem + 0.5vw, 1.375rem); }
.hero-art { width: 100%; height: auto; }
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero .hero-art { display: none; }
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 3.5rem;
  align-items: start;
}
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 1.25rem; } }

.duo h2 { font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.875rem); }
.duo .lead { font-size: 1.0625rem; }
.duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.25rem;
}
@media (max-width: 860px) { .duo { grid-template-columns: 1fr; } }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
@media (max-width: 960px) { .grid-3 { grid-template-columns: 1fr; } }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.375rem, 1rem + 1vw, 2rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--text-muted); }
.card > :last-child { margin-bottom: 0; }
.card .link-arrow { margin-top: auto; padding-top: 0.5rem; }
.card-link { transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s; }
.card-link .link-arrow::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
}
.card-link:hover {
  border-color: color-mix(in oklch, var(--primary) 35%, var(--border));
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.card-link:hover .link-arrow { text-decoration: underline; }
.card-link:has(:focus-visible) { outline: 3px solid var(--link); outline-offset: 3px; }
.card-link .link-arrow:focus-visible { outline: none; }
.card-icon {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 1.25rem;
  border-radius: 0.75rem;
  background: var(--primary-soft);
  color: var(--link);
}
.card-icon svg { width: 1.375rem; height: 1.375rem; }
.card-label {
  font-size: 0.8125rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--link);
  margin-bottom: 0.625rem;
}

.checklist { list-style: none; padding: 0; }
.checklist li {
  position: relative;
  padding-left: 1.75rem;
}
.checklist li::before {
  content: '';
  position: absolute;
  left: 0.125rem;
  top: 0.55em;
  width: 0.75rem;
  height: 0.375rem;
  border-left: 2px solid var(--accent-ink);
  border-bottom: 2px solid var(--accent-ink);
  transform: rotate(-45deg);
}

.after-grid { margin-top: 2rem; }

.band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem 2.5rem;
  padding: clamp(1.75rem, 1.25rem + 2vw, 2.75rem);
  border-radius: var(--radius-card);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
}
.band h2 { font-size: clamp(1.5rem, 1.25rem + 0.9vw, 2rem); margin-bottom: 0.5rem; }
.band p { margin-bottom: 0.5rem; }
.band .actions { margin-top: 0; }
.band-body { flex: 1 1 28rem; }
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-weight: 600;
  color: var(--accent-ink);
}
.status::before {
  content: '';
  flex: none;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 1.25rem;
  align-items: stretch;
}
@media (max-width: 860px) { .cta-panel { grid-template-columns: 1fr; } }
.cta-main {
  padding: clamp(1.75rem, 1.25rem + 2vw, 3rem);
  border-radius: var(--radius-card);
  background: var(--primary);
  color: var(--on-primary);
}
.cta-main h2 { color: inherit; }
.cta-main p { color: rgb(255 255 255 / 0.86); }
.cta-main .lead { color: #fff; }
.cta-main .btn-primary { background: #fff; color: var(--primary); }
.cta-main .btn-primary:hover { background: rgb(255 255 255 / 0.9); }
.cta-main .btn-outline { color: #fff; }
.cta-main .btn-outline:hover { background: rgb(255 255 255 / 0.12); }
.cta-main :focus-visible { outline-color: #fff; }

.contact-card {
  display: flex;
  flex-direction: column;
  padding: clamp(1.75rem, 1.25rem + 2vw, 2.5rem);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  background: var(--surface);
}
.contact-card h2 { font-size: 1.5rem; }
.contact-card .org { font-weight: 650; color: var(--text-strong); margin-bottom: 1rem; }
.contact-card .actions { margin-top: auto; padding-top: 1rem; }
.contact-line { margin-bottom: 0.75rem; }
.contact-line span { display: block; font-size: 0.8125rem; color: var(--text-muted); }

.kv { margin: 0 0 2rem; border-top: 1px solid var(--border); }
.kv > div {
  display: grid;
  grid-template-columns: minmax(10rem, 16rem) minmax(0, 1fr);
  gap: 1.5rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--border);
}
.kv dt { color: var(--text-muted); font-size: 0.9375rem; }
.kv dd { margin: 0; color: var(--text-strong); overflow-wrap: break-word; font-variant-numeric: tabular-nums; }
@media (max-width: 640px) {
  .kv > div { grid-template-columns: 1fr; gap: 0.125rem; }
  .kv dt { font-size: 0.8125rem; }
}

.table-wrap { margin: 0 0 1.5rem; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9875rem;
}
.table th, .table td {
  text-align: left;
  vertical-align: top;
  padding: 0.875rem 1rem 0.875rem 0;
  border-bottom: 1px solid var(--border);
}
.table thead th {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom-color: var(--text-muted);
}
.table td:first-child { color: var(--text-strong); }
.table .num { white-space: nowrap; font-variant-numeric: tabular-nums; }
@media (max-width: 640px) {
  .table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table tr { padding: 0.75rem 0; border-bottom: 1px solid var(--border); }
  .table td { padding: 0.125rem 0; border: 0; }
  .table td::before {
    content: attr(data-label);
    display: block;
    font-size: 0.8125rem;
    color: var(--text-muted);
  }
  .table td + td { margin-top: 0.5rem; }
  .table .num { white-space: normal; }
}

.doc { padding: clamp(2.5rem, 2rem + 3vw, 4.5rem) 0 clamp(3rem, 2rem + 4vw, 5rem); }
.doc > .container > :is(p, h2, h3, ul, ol) { max-width: 48rem; }
.doc h1 { font-size: clamp(2rem, 1.5rem + 2vw, 2.75rem); margin-bottom: 1rem; }
.doc h2 {
  font-size: 1.5rem;
  margin-top: 3rem;
}
.doc h3 { margin-top: 2rem; }
.doc .meta { color: var(--text-muted); font-size: 0.9375rem; margin-bottom: 2rem; }
.doc-nav {
  margin: 2rem 0 2.5rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-card);
  background: var(--bg-muted);
  border: 1px solid var(--border);
}
.doc-nav p { margin: 0 0 0.5rem; font-weight: 600; color: var(--text-strong); }
.doc-nav ul { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 2rem; }
.doc-nav li { break-inside: avoid; margin: 0; }
.doc-nav a { display: inline-block; padding: 0.3rem 0; }
@media (min-width: 961px) { .doc-nav ul { columns: 3; } }
@media (max-width: 640px) { .doc-nav ul { columns: 1; } }

.site-footer {
  background: var(--footer-bg);
  color: rgb(255 255 255 / 0.7);
  font-size: 0.9375rem;
  padding: 3rem 0 2.5rem;
}
.site-footer a { color: #fff; }
.site-footer :focus-visible { outline-color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2.5rem;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
.footer-org { color: #fff; font-weight: 600; margin-bottom: 0.5rem; }
.footer-grid p { margin-bottom: 0.5rem; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li + li { margin-top: 0; }
.footer-links a {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  text-decoration: none;
}
.footer-links a:hover { text-decoration: underline; }

.not-found { padding: 6rem 0; }
.not-found .code { font-size: 0.875rem; font-weight: 600; color: var(--link); letter-spacing: 0.06em; }

.art { display: block; width: 100%; height: auto; }
.showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 3.5rem;
  align-items: center;
}
.showcase .actions { margin-top: 1.5rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.compare {
  margin: 0;
  padding: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  border-radius: var(--radius-card);
  background: var(--bg-muted);
  border: 1px solid var(--border);
}
.compare-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.compare-title { margin: 0; font-weight: 650; color: var(--text-strong); }
.compare-sub { margin: 0.125rem 0 0; font-size: 0.875rem; color: var(--text-muted); }
.chip {
  flex: none;
  padding: 0.125rem 0.625rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--border);
  background: var(--surface);
}
.compare-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.75rem;
}
.opt {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  border-radius: 0.875rem;
  background: var(--surface);
  border: 1px solid var(--border);
}
.opt-fit { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.opt-top { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.875rem; }
.opt-icon {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: var(--primary-soft);
  color: var(--link);
}
.opt-icon svg { width: 1.125rem; height: 1.125rem; }
.opt-name { font-weight: 650; color: var(--text-strong); }
.opt-badge {
  display: grid;
  place-items: center;
  width: 1.375rem;
  height: 1.375rem;
  margin-left: auto;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
}
.opt-badge svg { width: 0.875rem; height: 0.875rem; stroke-width: 3; }
.opt-rows { margin: 0 0 0.75rem; font-size: 0.875rem; }
.opt-rows div { display: flex; justify-content: space-between; gap: 0.5rem; padding: 0.25rem 0; }
.opt-rows dt { color: var(--text-muted); }
.opt-rows dd { margin: 0; color: var(--text-strong); font-variant-numeric: tabular-nums; white-space: nowrap; }
.opt-pay {
  display: flex;
  flex-direction: column;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.opt-pay span { font-size: 0.8125rem; color: var(--text-muted); }
.opt-pay strong {
  font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.meter {
  height: 0.375rem;
  margin: 0.625rem 0 0.375rem;
  border-radius: 999px;
  background: var(--bg-sunk);
  overflow: hidden;
}
.meter-fill { display: block; height: 100%; border-radius: inherit; }
.meter-92 { width: 92%; background: var(--accent); }
.meter-full { width: 100%; background: var(--warn); }
.opt-note { margin: 0; font-size: 0.8125rem; font-weight: 600; }
.opt-fit .opt-note { color: var(--accent-ink); }
.opt-over .opt-note { color: var(--warn-ink); }
.compare-foot {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.compare-foot svg { flex: none; width: 1rem; height: 1rem; margin-top: 0.15em; color: var(--link); }
@media (max-width: 480px) {
  .compare { padding: 1rem; }
  .compare-grid { gap: 0.5rem; }
  .opt { padding: 0.75rem; }
  .opt-rows { font-size: 0.8125rem; }
  .opt-rows div { flex-direction: column; gap: 0; }
  .opt-name { font-size: 0.9375rem; }
}
@media (max-width: 330px) {
  .compare-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .showcase { grid-template-columns: 1fr; gap: 2.5rem; }
}
.art-surface { fill: var(--surface); stroke: var(--border); }
.art-muted { fill: var(--bg-sunk); }
.art-line { fill: none; stroke: var(--border); }
.art-primary { fill: var(--primary); }
.art-primary-soft { fill: var(--primary-soft); }
.art-accent { fill: var(--accent); }
.art-accent-soft { fill: var(--accent-soft); }
.art-stroke-primary { fill: none; stroke: var(--primary); }
.art-stroke-accent { fill: none; stroke: var(--accent-ink); }
.art-stroke-muted { fill: none; stroke: var(--text-muted); }

@media print {
  .site-header, .skip-link, .actions, .doc-nav, .hero-art { display: none !important; }
  body { font-size: 11pt; color: #000; background: #fff; }
  .section, .doc { padding: 1rem 0; }
  .site-footer { background: none; color: #000; padding: 1rem 0; }
  .site-footer a, a { color: #000; }
}