/* === Tokens =============================================================== */
:root {
  --rad-sm: 4px;
  --rad-md: 8px;
  --rad-lg: 12px;
  --rad-xl: 20px;

  --bg:        #faf9f6;
  --bg-2:      #f1efe9;
  --surface:   #ffffff;
  --line:      rgba(20,18,12,.10);
  --line-2:    rgba(20,18,12,.18);
  --ink:       #1a1814;
  --ink-2:     #4a463c;
  --ink-3:     #807a6a;
  --ink-4:     #b3ad9d;
  --accent:    #2a4cb3;
  --accent-2:  #1f3a8a;
  --accent-ink:#ffffff;
  --warn:      #b34a2a;
  --ok:        #2a6b4f;

  --font-display: "Inter Tight", "Inter", system-ui, sans-serif;
  --font-text:    "Inter Tight", "Inter", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --pad-x: 56px;
  --gutter: 24px;

  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg:        #0f0f12;
  --bg-2:      #16161b;
  --surface:   #1a1a20;
  --line:      rgba(255,255,255,.08);
  --line-2:    rgba(255,255,255,.16);
  --ink:       #f1efe9;
  --ink-2:     #b9b4a8;
  --ink-3:     #807a6a;
  --ink-4:     #4a463c;
  --accent-ink:#ffffff;
  color-scheme: dark;
}

/* === Base ================================================================ */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.tab-num { font-variant-numeric: tabular-nums; }

.shell { max-width: 1280px; margin: 0 auto; padding: 0 var(--pad-x); }
.shell--narrow { max-width: 1080px; }

/* === Header ============================================================== */
.hdr {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.hdr-inner {
  display: flex; align-items: center; gap: 20px;
  padding-block: 8px;
}
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 600; font-size: 20px; letter-spacing: -.02em;
  cursor: pointer;
  user-select: none;
  color: inherit;
}
.logo-mark {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1px;
  width: 30px; height: 30px;
  background: var(--line-2);
  border: 1px solid var(--line-2);
  border-radius: 4px;
  color: var(--ink);
  overflow: hidden;
  flex-shrink: 0;
}
.logo-mark span {
  display: flex; align-items: center; justify-content: center;
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0;
  background: var(--bg-2);
}
.logo-mark span:nth-child(2),
.logo-mark span:nth-child(3) {
  color: var(--accent);
}
.logo small {
  font: 500 10px/1 var(--font-mono);
  color: var(--ink-3);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.hnav { display: flex; gap: 4px; flex: 1; min-width: 0; }
.hnav a {
  padding: 8px 14px;
  font-size: 14px; color: var(--ink-2);
  border-radius: var(--rad-sm);
  white-space: nowrap;
}
.hnav a:hover { color: var(--ink); background: var(--bg-2); }
.hnav a.active { color: var(--ink); font-weight: 500; }

.hdr-theme { margin-left: auto; }

.icon-btn {
  width: 32px; height: 32px; border-radius: var(--rad-md);
  border: 1px solid var(--line); background: transparent;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-2);
  flex-shrink: 0;
}
.icon-btn:hover { background: var(--bg-2); color: var(--ink); }

/* === Buttons ============================================================= */
.btn {
  appearance: none; border: 0; height: 44px; padding: 0 18px;
  border-radius: var(--rad-md); font-weight: 500; font-size: 14px;
  background: var(--ink); color: var(--bg);
  display: inline-flex; align-items: center; gap: 8px;
  white-space: nowrap;
  text-decoration: none;
}
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.ghost   { background: transparent; color: var(--ink); border: 1px solid var(--line-2); }
.btn:hover   { filter: brightness(.96); }
.btn.sm      { height: 32px; padding: 0 12px; font-size: 13px; }
.btn.ok      { background: var(--ok); color: #fff; border-color: var(--ok); }
.btn.ok:hover{ filter: none; }

/* === Hero / Search ======================================================= */
.hero { padding-block: 56px 24px; }
.hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 1.04;
  letter-spacing: -.025em;
  margin: 0 0 18px;
  text-wrap: balance;
}
.hero .sub {
  max-width: 72ch; color: var(--ink-2); font-size: 17px;
  margin-bottom: 36px;
}
.hero .eyebrow {
  display: block; color: var(--ink-3);
  letter-spacing: .08em; text-transform: uppercase;
  font: 500 11px/1 var(--font-mono);
  margin-bottom: 16px;
}

.search-tabs { display: flex; gap: 2px; margin-bottom: 12px; flex-wrap: wrap; }
.search-tabs a, .search-tabs button {
  appearance: none; border: 0;
  height: 36px; padding: 0 16px;
  background: transparent; color: var(--ink-2);
  font-size: 13px; font-weight: 500;
  border-radius: var(--rad-sm);
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none;
}
.search-tabs a:hover, .search-tabs button:hover { background: var(--bg-2); color: var(--ink); }
.search-tabs a.active, .search-tabs button.active {
  background: var(--ink); color: var(--bg);
}
.search-tabs .count {
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-4);
  margin-left: 4px;
}
.search-tabs a.active .count, .search-tabs button.active .count { color: rgba(255,255,255,.7); }

.search-box {
  position: relative;
  display: flex; align-items: center;
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--rad-md);
  height: 68px;
  padding: 0 8px 0 20px;
  box-shadow: 0 1px 0 rgba(0,0,0,.02);
}
.search-box:focus-within {
  border-color: var(--ink);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent);
}
.search-box svg.lead { color: var(--ink-3); flex-shrink: 0; }
.search-box input {
  flex: 1; border: 0; background: transparent;
  font: 400 18px/1 var(--font-text);
  color: var(--ink);
  padding: 0 16px;
  outline: none; min-width: 0;
}
.search-box input::placeholder { color: var(--ink-4); }
.search-box .kb {
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3);
  padding: 4px 6px; border: 1px solid var(--line);
  border-radius: var(--rad-sm); margin-right: 8px;
}
.search-box .btn { height: 52px; }

.search-suggest {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-top: 16px;
}
.search-suggest .lbl { color: var(--ink-3); font-size: 13px; margin-right: 4px; align-self: center; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font: 500 13px/1 var(--font-text);
  color: var(--ink-2);
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  text-decoration: none;
}
.chip:hover { border-color: var(--ink-3); color: var(--ink); }
.chip .m { font-family: var(--font-mono); color: var(--ink-3); }

/* === Stats strip ======================================================== */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 36px;
}
.stats > div {
  padding: 20px 24px;
  border-right: 1px solid var(--line);
}
.stats > div:first-child { padding-left: 0; }
.stats > div:last-child  { border-right: 0; padding-right: 0; }
.stats .v {
  font-family: var(--font-display);
  font-size: 28px; font-weight: 500;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
}
.stats .l { color: var(--ink-3); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; margin-top: 4px; }

/* === Sections ============================================================ */
.section { padding-block: 40px 64px; }
.section + .section { padding-block: 24px 64px; }
.section-hd {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 32px; gap: 24px;
}
.section-hd h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3vw, 36px);
  letter-spacing: -.02em;
  margin: 0;
  text-wrap: balance;
}
.section-hd .lbl {
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3);
  letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}
.section-hd .sub { color: var(--ink-2); max-width: 48ch; }
.section-hd .right { display: flex; gap: 12px; align-items: center; }

/* === Category cards ====================================================== */
.cats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--rad-lg);
  overflow: hidden;
}
.cat {
  background: var(--surface);
  padding: 28px;
  display: flex; flex-direction: column;
  gap: 16px;
  min-height: 220px;
  position: relative;
  cursor: pointer;
  transition: background .15s;
  color: inherit;
}
.cat:hover { background: var(--bg-2); }
.cat .num {
  font: 500 12px/1 var(--font-mono);
  color: var(--ink-3);
  letter-spacing: .04em;
}
.cat h3 {
  font-family: var(--font-display);
  font-weight: 500; font-size: 22px; letter-spacing: -.015em;
  margin: 0;
}
.cat .desc { color: var(--ink-2); font-size: 14px; flex: 1; }
.cat .arr {
  position: absolute; right: 24px; bottom: 24px;
  color: var(--ink-3);
}
.cat:hover .arr { color: var(--accent); }
.cat .tag {
  display: inline-flex; gap: 6px;
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .06em;
}
.cat .tag b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }

/* === Regions grid ======================================================== */
.regions {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--rad-md);
  overflow: hidden;
}
.region {
  background: var(--surface);
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 4px;
  cursor: pointer;
  transition: background .15s;
  color: inherit;
}
.region:hover { background: var(--bg-2); }
.region .code {
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3);
  letter-spacing: .04em;
}
.region .name { font-weight: 500; font-size: 15px; }
.region .meta { color: var(--ink-3); font-size: 12px; }
.region .meta b { color: var(--ink-2); font-weight: 500; font-variant-numeric: tabular-nums; }

/* === Footer ============================================================== */
.ftr {
  border-top: 1px solid var(--line);
  padding-block: 48px 32px;
  margin-top: 64px;
}
.ftr-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; }
.ftr h4 { font-size: 13px; font-weight: 600; margin: 0 0 12px; letter-spacing: .02em; }
.ftr a { display: block; color: var(--ink-2); font-size: 14px; padding: 4px 0; }
.ftr a:hover { color: var(--ink); }
.ftr-bottom {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line);
  color: var(--ink-3); font-size: 12px;
  gap: 16px; flex-wrap: wrap;
}
.ftr-bottom .mono { color: var(--ink-2); }

/* === Catalog page ======================================================== */
.crumbs {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  font: 500 12px/1.4 var(--font-mono); color: var(--ink-3);
  letter-spacing: .04em; padding-block: 24px 0;
}
.crumbs a { color: var(--ink-3); }
.crumbs a:hover { color: var(--ink); }
.crumbs .sep { opacity: .5; }

.cat-page-hd {
  padding-block: 24px 32px;
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 32px; border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.cat-page-hd .lbl {
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3); letter-spacing: .08em; text-transform: uppercase;
  display: block;
}
.cat-page-hd h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 500; letter-spacing: -.02em; margin: 8px 0 12px;
}
.cat-page-hd .meta { color: var(--ink-2); margin: 0; }
.cat-page-hd .right { text-align: right; }
.cat-page-hd .big-num {
  font-family: var(--font-display);
  font-size: 48px; font-weight: 500;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.cat-page-hd .big-num small { display: block; font: 500 11px/1 var(--font-mono); color: var(--ink-3); margin-top: 8px; letter-spacing: .06em; text-transform: uppercase; }

.cat-layout {
  display: grid; grid-template-columns: 260px 1fr; gap: 40px;
  align-items: flex-start;
  padding-bottom: 48px;
}
.cat-layout--flat { grid-template-columns: 1fr; }
.filters {
  position: sticky; top: 80px;
  display: flex; flex-direction: column; gap: 28px;
}
.filters h4 {
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3);
  letter-spacing: .06em; text-transform: uppercase;
  margin: 0 0 12px;
}
.filters .group { display: flex; flex-direction: column; gap: 6px; }
.filters a, .filters label {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--ink-2);
  cursor: pointer; padding: 4px 0;
  text-decoration: none;
}
.filters a:hover, .filters label:hover { color: var(--ink); }
.filters .ct { margin-left: auto; font: 500 12px/1 var(--font-mono); color: var(--ink-4); }

.idx-table {
  border: 1px solid var(--line);
  border-radius: var(--rad-md);
  overflow: hidden;
  background: var(--surface);
}
.idx-table .row {
  display: grid; grid-template-columns: 120px 1fr 200px 80px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  gap: 16px;
  align-items: center;
  font-size: 14px;
  cursor: pointer;
  transition: background .12s;
  color: inherit;
}
.idx-table .row:last-child { border-bottom: 0; }
.idx-table .row:hover { background: var(--bg-2); }
.idx-table .row.hd {
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase;
  background: var(--bg-2); cursor: default; padding: 12px 20px;
}
.idx-table .row.hd:hover { background: var(--bg-2); }
.idx-table .row.simple { grid-template-columns: 1fr 140px; }
.idx-table .row.two    { grid-template-columns: minmax(180px, 1fr) 2fr; }
.idx-table .row.three  { grid-template-columns: 1fr 1fr 110px; }
.idx-table .row.range  { grid-template-columns: 1fr 1fr 180px; }
.idx-table .code      { font-family: var(--font-mono); font-weight: 500; }
.idx-table .name      { font-weight: 500; }
.idx-table .secondary { color: var(--ink-2); }
.idx-table .num-cell  { font-family: var(--font-mono); color: var(--ink-2); text-align: right; }
.idx-table .num-cell a,
.idx-table .name a    { color: var(--accent); border-bottom: 1px solid transparent; transition: color .12s, border-color .12s; }
.idx-table .num-cell a:hover,
.idx-table .name a:hover { color: var(--accent-2); border-bottom-color: var(--accent-2); }

/* === Card page =========================================================== */
.card-hero {
  padding-block: 20px 28px;
  border-bottom: 1px solid var(--line);
}
.card-hero .meta-line {
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
  font: 500 11px/1 var(--font-mono); color: var(--ink-3);
  letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 12px;
}
.card-hero .meta-line .dot { width: 4px; height: 4px; border-radius: 50%; background: currentColor; }

.card-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 500; letter-spacing: -.035em; line-height: .98;
  margin: 0 0 8px;
  font-variant-numeric: tabular-nums;
  text-wrap: balance;
}

.card-hero .place {
  font-family: var(--font-display);
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 500; letter-spacing: -.015em;
  color: var(--ink-2);
  margin: 0 0 20px;
}

.card-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.card-grid {
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  padding-block: 40px;
  align-items: flex-start;
}
.card-grid .col { display: flex; flex-direction: column; gap: 24px; min-width: 0; }
.card-grid aside.col { position: sticky; top: 80px; }

.detail-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--rad-lg);
  overflow: hidden;
}
.detail-box .title {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3);
  letter-spacing: .06em; text-transform: uppercase;
  gap: 12px;
}
.detail-box .title .act {
  font: 500 12px/1 var(--font-text);
  color: var(--ink-2); text-transform: none; letter-spacing: 0;
  cursor: pointer;
}
.detail-box .title .act:hover { color: var(--accent); }
.detail-box .body { padding: 16px 20px; }

.dl {
  display: grid; grid-template-columns: 200px 1fr;
  padding: 4px 0;
}
.dl > div {
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.dl > div:last-child, .dl > div:nth-last-child(2) { border-bottom: 0; }
.dl .k { color: var(--ink-3); font-size: 13px; }
.dl .v { font-weight: 500; word-break: break-word; }
.dl .v.mono { font-weight: 500; }
.dl .v a { color: var(--accent); }
.dl .v a:hover { text-decoration: underline; }

.chip-list {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 16px 20px;
}
.chip-list .chip { background: transparent; }

.map-box {
  aspect-ratio: 4 / 3;
  position: relative;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.map-box > div,
.map-box .leaflet-container { position: absolute; inset: 0; width: 100%; height: 100%; }
:root[data-theme="dark"] .leaflet-tile-pane { filter: invert(.92) hue-rotate(180deg) saturate(.7) brightness(.9); }
.map-box .pin {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -100%);
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  pointer-events: none;
  z-index: 2;
}
.map-box .pin .lbl {
  background: var(--ink); color: var(--bg); padding: 4px 8px; border-radius: var(--rad-sm);
  font: 500 11px/1 var(--font-mono); letter-spacing: .04em;
  margin-bottom: 2px;
}
.lbl-corner {
  position: absolute; bottom: 12px; left: 12px;
  font: 500 10px/1.3 var(--font-mono);
  color: var(--ink-3);
  background: var(--surface); padding: 6px 8px; border-radius: var(--rad-sm); border: 1px solid var(--line);
  z-index: 2;
}

/* === Phone-code card ===================================================== */
.phone-hero h1 .plus  { color: var(--ink-3); font-weight: 400; }
.phone-hero h1 .paren { color: var(--ink-3); font-weight: 400; }
.phone-hero .place { display: flex; gap: 24px; align-items: baseline; flex-wrap: wrap; }
.phone-hero .place .type-tag {
  font: 500 11px/1 var(--font-mono);
  color: var(--accent); padding: 6px 10px;
  border: 1px solid currentColor; border-radius: 2px;
  letter-spacing: .06em; text-transform: uppercase;
}

.range-row {
  display: grid; grid-template-columns: 1fr 1.5fr 100px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
  align-items: center; gap: 16px; font-size: 14px;
}
.range-row:last-child { border-bottom: 0; }
.range-row .rng { font-family: var(--font-mono); color: var(--ink-2); }
.range-row .own { color: var(--ink-2); }

.related-codes { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
.related-codes > .item {
  background: var(--surface); padding: 14px 20px; cursor: pointer;
  display: flex; flex-direction: column; gap: 4px;
  color: inherit;
}
.related-codes > .item:hover { background: var(--bg-2); }
.related-codes .c { font-family: var(--font-mono); font-weight: 500; }
.related-codes .d { color: var(--ink-3); font-size: 12px; }
.related-codes .t {
  font: 500 10px/1 var(--font-mono);
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 4px;
}

/* === Letter picker (alphabetic index in post.php) ======================== */
.letters {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--rad-md);
  padding: 12px 16px;
  margin-bottom: 24px;
}
.letters .label {
  display: block;
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 10px;
}
.letters .row { display: flex; flex-wrap: wrap; gap: 4px; }
.letters a, .letters span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 32px; height: 32px; padding: 0 8px;
  font: 500 14px/1 var(--font-display);
  border-radius: var(--rad-sm);
  color: var(--ink-2);
  text-decoration: none;
}
.letters a:hover { background: var(--bg-2); color: var(--ink); }
.letters .active { background: var(--ink); color: var(--bg); }

/* === Comments ============================================================ */
.comments { display: flex; flex-direction: column; gap: 12px; }
.cm {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--rad-md);
  padding: 14px 16px;
  font-size: 14px;
}
.cm b { font-weight: 500; }
.cm .meta { color: var(--ink-3); font: 500 11px/1.4 var(--font-mono); margin-top: 4px; }
.comm-form { display: grid; gap: 14px; margin-top: 16px; }
.comm-form .comm-grid { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.comm-form .comm-fld { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.comm-form .comm-fld > span {
  font: 500 11px/1 var(--font-mono); color: var(--ink-3);
  letter-spacing: .06em; text-transform: uppercase;
}
.comm-form .comm-fld > span em { font-style: normal; color: var(--ink-4); text-transform: none; letter-spacing: 0; }
.comm-form input, .comm-form textarea {
  width: 100%; font: inherit; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--rad-md); padding: 10px 12px; outline: none;
  transition: border-color .12s, box-shadow .12s;
}
.comm-form textarea { resize: vertical; min-height: 92px; font-family: var(--font-text); }
.comm-form input:focus, .comm-form textarea:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent);
}
.comm-form .comm-captcha {
  display: grid; gap: 14px;
  grid-template-columns: auto 1fr;
  align-items: end;
}
.comm-form .comm-captcha img {
  height: 44px; border: 1px solid var(--line); border-radius: var(--rad-sm);
  background: var(--surface); cursor: pointer; display: block;
}
.comm-form .comm-actions {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
}
.comm-form .comm-err { color: #b3261e; font-size: 13px; }
@media (max-width: 540px) {
 .comm-form .comm-grid { grid-template-columns: 1fr; }
}

/* === Mobile ============================================================== */
@media (max-width: 860px) {
  :root { --pad-x: 24px; --gutter: 16px; }
  .hnav { display: none; }
  .hero { padding-block: 32px 16px; }
  .section { padding-block: 32px 40px; }
  .section + .section { padding-block: 16px 40px; }
  .hero h1 { font-size: clamp(32px, 8vw, 48px) !important; }
  .search-box { height: 56px; padding: 0 6px 0 16px; }
  .search-box input { font-size: 16px; padding: 0 12px; }
  .search-box .btn { height: 44px; padding: 0 14px; }
  .search-box .kb { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats > div { padding: 16px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .stats > div:nth-last-child(-n+2) { border-bottom: 0; }
  .stats > div:nth-child(odd) { border-right: 1px solid var(--line); padding-right: 16px; }
  .cats { grid-template-columns: 1fr; }
  .regions { grid-template-columns: 1fr 1fr; }
  .section-hd { flex-direction: column; align-items: flex-start; }
  .ftr-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .cat-layout { grid-template-columns: 1fr; }
  .filters { position: static; }
  .card-grid { grid-template-columns: 1fr; }
  .card-grid aside.col { position: static; }
  .idx-table .row { grid-template-columns: 100px 1fr 60px; gap: 12px; padding: 12px 16px; }
  .idx-table .row > :nth-child(3) { display: none; }
  .dl { grid-template-columns: 1fr; }
  .dl > div { padding: 10px 16px; }
  .dl .k { padding-bottom: 2px; }
  .range-row { grid-template-columns: 1fr; gap: 4px; padding: 12px 16px; }
  .related-codes { grid-template-columns: 1fr; }
}

/* === Ad-slot wrapper ===================================================== */
.ad-wrap { margin-block: 32px; }

/* === Misc ================================================================ */
.divider-text {
  display: flex; align-items: center; gap: 16px;
  color: var(--ink-3); font: 500 11px/1 var(--font-mono);
  letter-spacing: .08em; text-transform: uppercase;
  margin: 24px 0;
}
.divider-text::before, .divider-text::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}

.kbd-hint {
  display: inline-flex; align-items: center; gap: 4px;
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-3); letter-spacing: .04em;
}
.kbd-hint kbd {
  background: var(--bg-2); padding: 3px 6px; border-radius: var(--rad-sm);
  border: 1px solid var(--line);
  font: inherit;
}