/* =============================================================================
   TeslAhorro — sistema de diseño "panel fintech de ahorro".
   Dirección visual deliberadamente distinta de sitios hermanos y del competidor:
   una app/dashboard financiera (barra superior, calculadora-héroe, tiles KPI,
   tablas de datos, medidores). Tipografía 100% GEOMÉTRICA SANS (sin serif) y
   cifras tabulares para que los euros/km alineen en columna. Paleta verde/lima
   (dinero/ahorro). Solo fuentes de sistema => sin descarga, sin CLS. Claro+oscuro.
   ============================================================================= */

:root {
  /* Fuente geométrica sans en TODO (titulares incluidos) — nada de serif. */
  --font: "Avenir Next", "Avenir", "Futura", "Century Gothic", "Segoe UI",
          system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;

  /* Paleta verde/lima fintech (cool, nunca crema cálida) */
  --green:        #0a8f52;   /* verde ahorro principal */
  --green-strong: #067a45;
  --lime:         #37d67a;   /* lima acento */
  --green-ink:    #04160c;   /* texto sobre verde/lima */
  --mint-tint:    #e3f4ea;   /* relleno tenue verde */
  --danger:       #c23b34;
  --warn:         #c47f16;

  --grad:  linear-gradient(118deg, #4fe08a 0%, #0a8f52 100%);
  --grad-soft: linear-gradient(118deg, rgba(79,224,138,.16), rgba(10,143,82,.06));

  /* Superficies claras: neutro frío con matiz verde-gris (no crema) */
  --bg:      #eaf0ed;
  --bg-2:    #f2f6f4;
  --card:    #ffffff;
  --line:    #dbe4df;
  --text:    #0e1a14;
  --text-2:  #566860;
  --good:    #0a8f52;
  --bad:     #c23b34;

  --shadow-sm: 0 1px 2px rgba(12,30,20,.05), 0 2px 8px rgba(12,30,20,.05);
  --shadow-md: 0 8px 26px rgba(12,30,20,.10);
  --shadow-lg: 0 18px 48px rgba(12,30,20,.16);

  --radius:    14px;
  --radius-sm: 10px;
  --radius-lg: 20px;
  --shell: 1180px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:     #0b1310;
    --bg-2:   #12201a;
    --card:   #13201a;
    --line:   #26352c;
    --text:   #e8f1eb;
    --text-2: #93a89c;
    --mint-tint: #123122;
    --grad-soft: linear-gradient(118deg, rgba(79,224,138,.14), rgba(10,143,82,.04));
    --green:  #2fbd74;
    --good:   #2fbd74;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
    --shadow-md: 0 10px 30px rgba(0,0,0,.5);
    --shadow-lg: 0 20px 50px rgba(0,0,0,.6);
  }
}

/* ── base ─────────────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); color: var(--text);
  background:
    radial-gradient(1100px 520px at 82% -6%, rgba(55,214,122,.10), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  line-height: 1.6; font-size: 1rem; letter-spacing: -0.003em;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}
img, svg { max-width: 100%; height: auto; vertical-align: middle; }
a { color: var(--green); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--green-strong); }

h1, h2, h3, h4 {
  font-family: var(--font); font-weight: 800; line-height: 1.1;
  letter-spacing: -0.028em; margin: 0 0 .5em;
}
h1 { font-size: clamp(1.95rem, 4.8vw, 2.95rem); }
h2 { font-size: clamp(1.45rem, 3vw, 2rem); }
h3 { font-size: 1.16rem; letter-spacing: -0.02em; }
p  { margin: 0 0 1rem; }

.lead { font-size: 1.14rem; color: var(--text-2); max-width: 62ch; }
.muted { color: var(--text-2); }
.small { font-size: .9rem; } .xsmall { font-size: .8rem; }
strong { color: var(--text); font-weight: 700; }
.tnum, table, .kpi__value, .calc-total, .calc-breakdown, .meter,
.code, code { font-variant-numeric: tabular-nums; }

.shell { width: min(100% - 2rem, var(--shell)); margin-inline: auto; }
.band { padding: clamp(2.2rem, 5vw, 4rem) 0; }
.band--tint { background: var(--bg-2); border-block: 1px solid var(--line); }
.band > .shell > h2 { margin-bottom: .3em; }
.band--narrow > .shell { max-width: 820px; }
.band--narrow .prose { max-width: none; }

.skip {
  position: absolute; left: -999px; top: .5rem; z-index: 100;
  background: var(--card); padding: .6rem 1rem; border-radius: 8px; box-shadow: var(--shadow-md);
}
.skip:focus { left: .5rem; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; border-radius: 4px; }

/* ── barra de la app ──────────────────────────────────────────────────────── */
.appbar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.appbar__inner { display: flex; align-items: center; gap: 1rem; height: 62px; }
.brand { display: inline-flex; align-items: center; gap: .55rem; font-weight: 800;
  color: var(--text); text-decoration: none; letter-spacing: -.03em; }
.brand:hover { color: var(--text); }
.brand__name { font-size: 1.12rem; }
.brand__name b { color: var(--green); font-weight: 800; }
.mainnav { margin-left: auto; display: flex; align-items: center; gap: .15rem; }
.mainnav a { color: var(--text-2); text-decoration: none; padding: .45rem .68rem; border-radius: 8px;
  font-weight: 600; font-size: .92rem; }
.mainnav a:hover { color: var(--text); background: var(--bg-2); }
.mainnav a[aria-current="page"] { color: var(--green); background: var(--mint-tint); }
.navbtn { display: none; }

/* ── botones (acciones) ───────────────────────────────────────────────────── */
.act {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font: inherit; font-family: var(--font); font-weight: 700; cursor: pointer; text-decoration: none;
  padding: .68rem 1.15rem; border-radius: 10px; border: 1.5px solid transparent;
  letter-spacing: -.01em;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease, border-color .12s ease;
}
.act:active { transform: translateY(1px); }
.act--fill { background: var(--grad); color: var(--green-ink); box-shadow: var(--shadow-sm); }
.act--fill:hover { box-shadow: var(--shadow-md); color: var(--green-ink); }
.act--line { background: transparent; border-color: var(--line); color: var(--text); }
.act--line:hover { color: var(--text); border-color: var(--green); background: var(--bg-2); }
.act--warm { background: var(--warn); color: #fff; }
.act--mini { padding: .48rem .95rem; background: var(--grad); color: var(--green-ink);
  font-size: .88rem; box-shadow: var(--shadow-sm); }
.act--mini:hover { box-shadow: var(--shadow-md); color: var(--green-ink); }
.act--wide { display: flex; width: 100%; margin-top: .85rem; }

/* ── panel de mando: KPI + calculadora al frente ──────────────────────────── */
.board {
  padding: clamp(1.6rem, 4vw, 2.8rem) 0 clamp(1.8rem, 4vw, 3rem);
  background: var(--grad-soft);
  border-bottom: 1px solid var(--line);
}
.board__grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(1.2rem, 3vw, 2.2rem);
  align-items: start; }
.board__intro h1 { max-width: 16ch; }
.board__intro .lead { margin-bottom: 1.1rem; }
.board__panel { display: grid; gap: 1rem; }

.hl { background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--green); }

.flag { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700;
  font-size: .76rem; letter-spacing: .06em; text-transform: uppercase; color: var(--green);
  background: var(--mint-tint); padding: .34rem .78rem; border-radius: 999px; margin-bottom: .95rem; }

/* ── chips ────────────────────────────────────────────────────────────────── */
.chiprow { list-style: none; display: flex; flex-wrap: wrap; gap: .45rem; padding: 0; margin: 1rem 0; }
.chip { background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: .38rem .72rem; font-size: .84rem; font-weight: 600; box-shadow: var(--shadow-sm); }
.chip--hot { border-color: transparent; background: var(--grad); color: var(--green-ink); }

.trust-line { display: flex; flex-wrap: wrap; gap: .3rem 1.2rem; margin: 1.15rem 0 0;
  padding: 0; list-style: none; color: var(--text-2); font-size: .88rem; font-weight: 600; }
.trust-line li { display: inline-flex; align-items: center; gap: .4rem; }
.trust-line b { color: var(--green); }

/* ── unidad de código: campo de "API key" fintech ────────────────────────── */
.keywrap { margin-top: 1.4rem; }
.keyfield {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.15rem 1.2rem; box-shadow: var(--shadow-md);
}
.keyfield__head { display: flex; align-items: center; justify-content: space-between;
  gap: .5rem; margin-bottom: .55rem; }
.keyfield__label { font-weight: 700; font-size: .95rem; letter-spacing: -.01em; }
.badge { font-size: .72rem; font-weight: 700; padding: .24rem .58rem; border-radius: 999px;
  white-space: nowrap; }
.badge--ok { color: var(--green); background: var(--mint-tint); }
/* grupo de entrada: código + botón copiar (como copiar una clave de API) */
.keyfield__input {
  display: flex; align-items: stretch; gap: 0;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--bg-2); overflow: hidden; min-height: 50px;
}
.keyfield__input:focus-within { border-color: var(--green); box-shadow: 0 0 0 3px var(--mint-tint); }
.keyfield__prefix { display: grid; place-items: center; padding: 0 .7rem; color: var(--green);
  font-family: var(--mono); font-size: 1rem; border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--green) 8%, transparent); }
.keyfield__code {
  flex: 1; min-width: 0; font-family: var(--mono); font-size: 1.06rem; font-weight: 600;
  padding: .6rem .8rem; display: flex; align-items: center; letter-spacing: .01em;
  overflow-x: auto; white-space: nowrap; color: var(--text);
}
.key-copy {
  flex: none; font: inherit; font-family: var(--font); font-weight: 700; cursor: pointer;
  border: 0; border-left: 1px solid var(--line);
  padding: 0 1.05rem; background: var(--green-ink); color: #eafff2;
  display: inline-flex; align-items: center; gap: .35rem;
  transition: background .12s ease;
}
@media (prefers-color-scheme: dark) { .key-copy { background: var(--lime); color: var(--green-ink); } }
.key-copy:hover { background: var(--green-strong); color: #eafff2; }
@media (prefers-color-scheme: dark) { .key-copy:hover { background: var(--lime); color: var(--green-ink); } }
.key-copy.copied { background: var(--green); color: #fff; }
.keyfield__note { margin: .7rem 0 0; }
.keyfield__sub { margin: .7rem 0 0; }

/* ── tiles KPI ────────────────────────────────────────────────────────────── */
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: .95rem 1rem; box-shadow: var(--shadow-sm); position: relative; overflow: hidden; }
.kpi::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--grad); }
.kpi__label { font-size: .74rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--text-2); font-weight: 700; margin: 0 0 .3rem; }
.kpi__value { font-size: 1.5rem; font-weight: 800; line-height: 1.05; color: var(--text);
  letter-spacing: -.03em; }
.kpi__note { font-size: .78rem; color: var(--text-2); margin: .25rem 0 0; }

/* ── calculadora (panel héroe) ────────────────────────────────────────────── */
.calc { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: clamp(1.1rem, 2.5vw, 1.6rem); }
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; align-items: start; }
.calc fieldset { border: 0; padding: 0; margin: 0 0 .95rem; }
.calc label { display: block; font-weight: 700; margin-bottom: .32rem; font-size: .92rem; }
.calc .hint { font-weight: 400; color: var(--text-2); font-size: .8rem; }
.calc input[type="number"], .calc select {
  width: 100%; padding: .62rem .78rem; border: 1.5px solid var(--line); border-radius: 10px;
  background: var(--bg-2); color: var(--text); font: inherit; font-variant-numeric: tabular-nums; }
.calc input[type="number"]:focus { border-color: var(--green); outline: none;
  box-shadow: 0 0 0 3px var(--mint-tint); }
.calc .radio-row { display: flex; gap: .45rem; flex-wrap: wrap; }
.calc .radio-row label { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600;
  border: 1.5px solid var(--line); border-radius: 9px; padding: .48rem .72rem; cursor: pointer; margin: 0; }
.calc .radio-row input { accent-color: var(--green); }
.calc-out { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.15rem; }
.calc-total { font-family: var(--font); font-size: clamp(1.9rem, 5vw, 2.6rem); font-weight: 800;
  color: var(--green); line-height: 1.05; margin: .2rem 0 .55rem; letter-spacing: -.03em; }
.calc-meter { height: 10px; border-radius: 999px; background: var(--card); border: 1px solid var(--line);
  overflow: hidden; margin: 0 0 .9rem; }
.calc-meter span { display: block; height: 100%; width: 60%; background: var(--grad); border-radius: 999px;
  transition: width .3s ease; }
.calc-breakdown { list-style: none; padding: 0; margin: .6rem 0 0; }
.calc-breakdown li { display: flex; justify-content: space-between; gap: 1rem; padding: .48rem 0;
  border-bottom: 1px dashed var(--line); font-size: .93rem; }
.calc-breakdown li:last-child { border-bottom: 0; }
.calc-breakdown .val { font-weight: 800; }

/* ── medidor "stack" de ahorro ────────────────────────────────────────────── */
.meter { list-style: none; padding: 0; margin: 1.2rem 0; display: grid; gap: .8rem; }
.meter__row { display: grid; grid-template-columns: 1fr; gap: .3rem; }
.meter__cap { display: flex; justify-content: space-between; font-size: .9rem; font-weight: 600; }
.meter__track { height: 12px; background: var(--bg-2); border-radius: 999px; overflow: hidden;
  border: 1px solid var(--line); }
.meter__fill { height: 100%; background: var(--grad); border-radius: 999px; }
.meter__fill--warm { background: linear-gradient(118deg, #f4b942, #c47f16); }

/* ── grid / paneles ───────────────────────────────────────────────────────── */
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem; box-shadow: var(--shadow-sm); }
.panel h3 { margin-top: 0; }
a.panel { text-decoration: none; color: inherit; display: block; transition: transform .12s, box-shadow .12s, border-color .12s; }
a.panel:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--green); color: inherit; }
.tag { font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.tag.ok { color: var(--good); } .tag.no { color: var(--bad); }
.step-badge { display: inline-grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 11px;
  background: var(--grad); color: var(--green-ink); font-weight: 800; margin-bottom: .55rem; }
.glyph { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  font-size: 1.35rem; font-weight: 800; background: var(--bg-2); border: 1px solid var(--line);
  margin-bottom: .7rem; color: var(--green); }
.glyph--grad { background: var(--grad); border-color: transparent; color: var(--green-ink); }

/* ── tablas de datos ──────────────────────────────────────────────────────── */
.tablecard { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); background: var(--card); }
table { border-collapse: collapse; width: 100%; min-width: 480px; background: var(--card); }
th, td { text-align: left; padding: .78rem 1rem; border-bottom: 1px solid var(--line); font-size: .93rem; }
thead th { background: var(--bg-2); font-size: .74rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--text-2); font-weight: 700; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: color-mix(in srgb, var(--green) 5%, transparent); }
.yes { color: var(--good); font-weight: 700; } .noo { color: var(--bad); font-weight: 700; }

/* ── FAQ ──────────────────────────────────────────────────────────────────── */
.faq { display: grid; gap: .55rem; max-width: 840px; }
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm);
  overflow: hidden; }
.faq-item summary { cursor: pointer; list-style: none; padding: .95rem 1.1rem; font-weight: 700;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.35rem; color: var(--green); line-height: 1; }
.faq-item[open] summary::after { content: "\2013"; }
.faq-a { padding: 0 1.1rem 1.1rem; color: var(--text-2); }
.faq-a :is(p):last-child { margin-bottom: 0; }

/* ── avisos ───────────────────────────────────────────────────────────────── */
.note { border-left: 4px solid var(--green); background: var(--bg-2); padding: .95rem 1.1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 1.2rem 0; }
.note.warn { border-color: var(--warn); }
.note.source { border-color: var(--green-strong); font-size: .9rem; }
.note strong { color: var(--text); }

/* ── migas de pan ─────────────────────────────────────────────────────────── */
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0;
  margin: 0 0 1rem; font-size: .85rem; color: var(--text-2); }
.breadcrumb li + li::before { content: "\203A"; margin-right: .4rem; color: var(--text-2); }
.breadcrumb a { color: var(--text-2); text-decoration: none; }
.breadcrumb a:hover { color: var(--green); }

/* ── autor / byline ───────────────────────────────────────────────────────── */
.byline { display: flex; align-items: center; gap: .75rem; margin: 1rem 0 1.5rem;
  padding: .75rem .95rem; background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius-sm); font-size: .9rem; }
.byline .avatar { width: 42px; height: 42px; border-radius: 11px; background: var(--grad);
  display: grid; place-items: center; font-weight: 800; color: var(--green-ink); flex: none; }
.byline b { color: var(--text); }

/* ── prosa ────────────────────────────────────────────────────────────────── */
.prose { max-width: 72ch; font-size: 1.04rem; }
.prose h2 { margin-top: 2.1rem; } .prose h3 { margin-top: 1.55rem; }
.prose ul, .prose ol { padding-left: 1.25rem; } .prose li { margin: .35rem 0; }
.prose table { margin: 1rem 0; }
.prose code { background: var(--bg-2); padding: .1rem .35rem; border-radius: 5px; font-size: .92em;
  font-family: var(--mono); }

/* ── blog ─────────────────────────────────────────────────────────────────── */
.post-card { display: flex; flex-direction: column; }
.overline { font-size: .76rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em;
  color: var(--green); margin: 0 0 .4rem; }
.post-card h3 { font-size: 1.12rem; margin-bottom: .4rem; }
.post-card time { font-size: .8rem; color: var(--text-2); margin-top: auto; padding-top: .6rem; }
.post-media { margin: 1.2rem 0; }
.post-media img { border-radius: 12px; border: 1px solid var(--line); width: 100%; }
.post-media figcaption { margin-top: .45rem; }

/* ── pie ──────────────────────────────────────────────────────────────────── */
.sitefoot { background: var(--bg-2); border-top: 1px solid var(--line); margin-top: 2rem; padding-top: 2.4rem; }
.foot-cols { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 1.5rem; }
.foot-brand .brand { margin-bottom: .5rem; }
.foot-cols nav { display: flex; flex-direction: column; gap: .35rem; }
.foot-cols nav a { color: var(--text-2); text-decoration: none; font-size: .9rem; }
.foot-cols nav a:hover { color: var(--green); }
.foot-h { font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text);
  margin: 0 0 .4rem; font-weight: 800; }
.foot-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem;
  border-top: 1px solid var(--line); margin-top: 2rem; padding: 1.15rem 0; }

/* ── utilidades ───────────────────────────────────────────────────────────── */
.center { text-align: center; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.stack > * + * { margin-top: 1rem; }

/* ── responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 940px) {
  .board__grid { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .foot-cols { grid-template-columns: 1fr 1fr; }
  .calc-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .navbtn { display: inline-flex; flex-direction: column; gap: 4px; margin-left: auto;
    background: transparent; border: 1px solid var(--line); border-radius: 10px; padding: 9px 8px; cursor: pointer; }
  .navbtn span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: .2s; }
  .navbtn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .navbtn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .navbtn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .mainnav { position: fixed; inset: 62px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: .75rem 1rem 1.25rem;
    gap: .25rem; transform: translateY(-120%); transition: transform .22s ease; box-shadow: var(--shadow-md); }
  .mainnav.open { transform: translateY(0); }
  .mainnav a { padding: .75rem .5rem; }
  .mainnav .act--mini { margin-top: .4rem; }
}
@media (max-width: 480px) {
  .grid-2 { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: 1fr; }
  .foot-cols { grid-template-columns: 1fr; }
  .foot-bottom { flex-direction: column; }
}